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diff --git a/debian/changelog b/debian/changelog new file mode 100644 index 000000000..779b99d05 --- /dev/null +++ b/debian/changelog @@ -0,0 +1,110 @@ +netdata (1.6.0+dfsg-3) unstable; urgency=medium + + * Add fping Recommends and CAP_NET_RAW capability (Closes: #864370) + + -- Federico Ceratto <federico@debian.org> Sat, 15 Jul 2017 19:46:27 +0100 + +netdata (1.6.0+dfsg-2) unstable; urgency=medium + + [ Lennart Weller ] + * Change logrotate to only re-open logfiles + * Change pidfile to existing location for sysvinit (Closes: #861713) + * Change After network to After network-online (Closes: #862455) + + -- Federico Ceratto <federico@debian.org> Sat, 27 May 2017 12:40:39 +0100 + +netdata (1.6.0+dfsg-1) unstable; urgency=medium + + [ Federico Ceratto ] + * New upstream release (Closes: #858757) + + [ Lennart Weller ] + * Make all of /var writeable avoiding any other MTA problems (Closes: #856502) + * Add CAP_SETUID permission for the service (Closes: #856500) + * Change logrotate to weekly (Closes: #857305) + We do the weekly logrotate for now as SIGHUP is not working correctly. + See https://github.com/firehol/netdata/issues/805 + + -- Federico Ceratto <federico@debian.org> Wed, 03 May 2017 14:21:50 +0100 + +netdata (1.5.0+dfsg-4) unstable; urgency=medium + + * Update service unit configuration (Closes: #856412) + * Fix exim path, thanks to Sven Hartge (Closes: #856252) + + -- Federico Ceratto <federico@debian.org> Wed, 01 Mar 2017 11:53:38 +0000 + +netdata (1.5.0+dfsg-3) unstable; urgency=medium + + * Update service unit configuration (Closes: #851852) + + -- Federico Ceratto <federico@debian.org> Sun, 26 Feb 2017 23:58:43 +0000 + +netdata (1.5.0+dfsg-2) unstable; urgency=medium + + [ Lennart Weller ] + * Include node.d modules now as we recommend nodejs (Closes: #856182) + * Move data dependencies to data package + + -- Federico Ceratto <federico@debian.org> Sun, 26 Feb 2017 18:27:33 +0000 + +netdata (1.5.0+dfsg-1) unstable; urgency=medium + + [ Lennart Weller ] + * New upstream release (Closes: #850004, #854401) + * Removed unnecessary patches + * Fixed lintian-overrides + * Fixed script permissions + * Include versioned assets + + -- Federico Ceratto <federico@debian.org> Sun, 12 Feb 2017 14:03:06 +0000 + +netdata (1.4.0+dfsg-3) unstable; urgency=medium + + * Install Python plugins + * Add alarm-notify.sh (Closes: #848730) + * Adjust OOM score (Closes: #848642) + * Fix dh_fixperms (Closes: #848351) + + -- Federico Ceratto <federico@debian.org> Mon, 02 Jan 2017 20:35:53 +0000 + +netdata (1.4.0+dfsg-2) unstable; urgency=medium + + * Fix init script + + -- Federico Ceratto <federico@debian.org> Fri, 23 Dec 2016 18:30:45 +0000 + +netdata (1.4.0+dfsg-1) unstable; urgency=medium + + * New upstream release (Closes: #848311) + + -- Federico Ceratto <federico@debian.org> Sun, 18 Dec 2016 23:59:27 +0000 + +netdata (1.3.0+dfsg-1) UNRELEASED; urgency=medium + + [ Lennart Weller ] + * New upstream version. Fixes license issues + * Add missing config files + * Further restrict process permissions + + -- Federico Ceratto <federico@debian.org> Sat, 08 Oct 2016 16:43:43 +0100 + +netdata (1.2.0+dfsg-2) unstable; urgency=low + + * Remove Multi-Arch from binary package + * Fix Vcs-links + + -- Lennart Weller <lhw@ring0.de> Fri, 22 Jul 2016 16:09:04 +0200 + +netdata (1.2.0+dfsg-1) unstable; urgency=low + + [ Federico Ceratto ] + * Initial release (Closes: #819661) + * Removed update button + + [ Lennart Weller ] + * Split the main package into appropriate sub packages + * DFSG-compliant via debian/copyright file removal + * Linked to Javascript packages available in debian + + -- Lennart Weller <lhw@ring0.de> Fri, 22 Jul 2016 11:28:50 +0200 diff --git a/debian/compat b/debian/compat new file mode 100644 index 000000000..ec635144f --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +9 diff --git a/debian/control b/debian/control new file mode 100644 index 000000000..dc56a260a --- /dev/null +++ b/debian/control @@ -0,0 +1,50 @@ +Source: netdata +Section: net +Priority: optional +Maintainer: Lennart Weller <lhw@ring0.de> +Uploaders: James Cowgill <jcowgill@debian.org>, + Federico Ceratto <federico@debian.org> +Build-Depends: debhelper (>= 9), + dh-autoreconf, + dh-systemd (>= 1.5), + dpkg-dev (>= 1.13.19), + pkg-config, + uuid-dev, + zlib1g-dev +Standards-Version: 3.9.8 +Homepage: https://github.com/firehol/netdata +Vcs-Git: https://anonscm.debian.org/git/collab-maint/netdata.git +Vcs-Browser: https://anonscm.debian.org/git/collab-maint/netdata.git + +Package: netdata +Architecture: any +Depends: adduser, + libcap2-bin (>= 1:2.0), + lsb-base (>= 3.1-23.2), + netdata-data (=${source:Version}), + python, + python-yaml, + ${misc:Depends}, + ${misc:Pre-Depends}, + ${shlibs:Depends} +Recommends: nodejs, fping +Description: real-time charts for system monitoring + Netdata is a daemon that collects data in realtime (per second) + and presents a web site to view and analyze them. The presentation + is also real-time and full of interactive charts that precisely + render all collected values. + +Package: netdata-data +Architecture: all +Multi-Arch: foreign +Depends: fonts-font-awesome (>= 4.6), + libjs-bootstrap, + ${misc:Depends}, + ${shlibs:Depends} +Description: real-time charts for system monitoring (Data) + Netdata is a daemon that collects data in realtime (per second) + and presents a web site to view and analyze them. The presentation + is also real-time and full of interactive charts that precisely + render all collected values. + . + This package contains all the architecture independent data diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 000000000..34a9ed5fb --- /dev/null +++ b/debian/copyright @@ -0,0 +1,466 @@ +Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ +Upstream-Name: netdata +Upstream-Contact: Costa Tsaousis <costa@tsaousis.gr> +Source: https://github.com/firehol/netdata +Files-Excluded: + python.d/python_modules/pyyaml2 + python.d/python_modules/pyyaml3 + web/old + web/fonts + web/.well-known + web/css/font-awesome.min.css + web/demo* +Comment: + Excluded files are available as debian package or are old files still being + distributed with the tarball. + +Files: * +Copyright: 2014-2017, Costa Tsaousis +License: GPL-3+ + +Files: debian/* +Copyright: 2016 Matthew Newton <mcn4@leicester.ac.uk> + 2017 Lennart Weller <lhw@ring0.de> + 2017 Federico Ceratto <federico@debian.org> +License: GPL-3+ + +Files: src/avl.* +Copyright: 2004 Free Software Foundation Inc. + 2016 Costa Tsaousis +License: LGPL-3+ + +Files: + node.d/node_modules/ber/* + node.d/node_modules/asn1.js +Copyright: 2011 Mark Cavage <mcavage@gmail.com> +License: Expat + +Files: node.d/node_modules/net-snmp.js +Copyright: 2013 Stephen Vickers <stephen.vickers.sv@gmail.com> +License: Expat + +Files: node.d/node_modules/extend.js +Copyright: 2014 Stefan Thomas +License: Expat + +Files: node.d/node_modules/pixl-xml.js +Copyright: 2015 Joseph Huckaby +License: Expat + +Files: + web/css/bootstrap-theme-3.3.7.min.css + web/lib/bootstrap-3.3.7.min.js + debian/missing-sources/bootstrap-3.3.7.js + debian/missing-sources/bootstrap-theme-3.3.7.css +Copyright: 2011-2016 Twitter, Inc +License: Expat + +Files: + web/css/bootstrap-slate-flat-3.3.7.css +Copyright: 2016 Thomas Park +License: Expat + +Files: + web/lib/bootstrap-toggle-2.2.2.min.js + web/css/bootstrap-toggle-2.2.2.min.css + debian/missing-sources/bootstrap-toggle-2.2.2.js + debian/missing-sources/bootstrap-toggle-2.2.2.css +Copyright: 2014 Min Hur, The New York Times Company +License: Expat + +Files: + web/lib/bootstrap-table-1.11.0.min.js + web/lib/bootstrap-table-export-1.11.0.min.js + debian/missing-sources/bootstrap-table-1.11.0.js + debian/missing-sources/bootstrap-table-export-1.11.0.js +Copyright: 2016 Zhixin Wen +License: Expat + +Files: + web/lib/c3-0.4.11.min.js + web/css/c3-0.4.11.min.css + debian/missing-sources/c3-0.4.11.js + debian/missing-sources/c3-0.4.11.css +Copyright: 2013 Masayuki Tanaka +License: Expat + +Files: + web/lib/dygraph-combined-dd74404.js + web/lib/dygraph-smooth-plotter-dd74404.js + debian/missing-sources/dygraph-combined-dd74404.js +Copyright: 2014 Dan Vanderkam <danvdk@gmail.com> +License: Expat + +Files: + web/lib/gauge-1.3.2.min.js + debian/missing-sources/gauge-1.3.2.coffee +Copyright: 2016 Bernard Kobos <bkobos@extensa.pl> +License: Expat + +Files: + web/lib/jquery.easypiechart-97b5824.min.js + debian/missing-sources/jquery.easypiechart-97b5824.js +Copyright: 2013 Robert Fleischmann +License: Expat + +Files: + web/lib/perfect-scrollbar-0.6.15.min.js + debian/missing-sources/perfect-scrollbar-0.6.15.js +Copyright: 2016 Hyunje Alex Jun +License: Expat + +Files: + web/lib/jquery.peity-3.2.0.min.js + debian/missing-sources/jquery.peity-3.2.0.js +Copyright: 2015 Ben Pickles +License: Expat + +Files: + web/lib/jquery.sparkline-2.1.2.min.js + debian/missing-sources/jquery.sparkline-2.1.2.js +Copyright: 2013 Gareth Watts <gareth@splunk.com>, Splunk Inc +License: BSD-3-clause + +Files: + web/lib/morris-0.5.1.min.js + web/css/morris-0.5.1.css + debian/missing-sources/morris-0.5.1.js + debian/missing-sources/morris-0.5.1.css +Copyright: 2014 Olly Smith +License: BSD-2-clause + +Files: + web/lib/jquery-2.2.4.min.js + debian/missing-sources/jquery-2.2.4.js +Copyright: 2016 JS Foundation +License: Apache-2.0 + +Files: + web/lib/d3-3.5.17.min.js + debian/missing-sources/d3-3.5.17.js +Copyright: Copyright (C) 2013 Michael Bostock +License: BSD-3-Clause + +Files: + web/images/seo-performance* + web/images/check-mark* + web/images/alert-* + web/images/post.png +Copyright: 2016 IconsDB.com Icons +License: CC0 + +Files: + web/lib/tableExport-1.6.0.min.js + debian/missing-sources/tableExport-1.6.0.js +Copyright: 2016 hhurz + 2014 Giri Raj +License: Expat + +Files: + web/lib/raphael-2.2.4-min.js + debian/missing-sources/raphael-2.2.4.js +Copyright: 2016 Dmitry Baranovskiy + 2016 Sencha Labs +License: Expat + +Files: + python.d/python_modules/lm_sensors.py +Copyright: 2015 Pavel Rojtberg +License: LGPL-2.1 + +Files: + python.d/python_modules/base.py +Copyright: 2016 Pawel Krupa +License: GPL-3+ + +License: LGPL-3+ + This library is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your option) any + later version. + . + This library is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more + details. + . + You should have received a copy of the GNU Lesser General Public + License along with this library; If not, see <http://www.gnu.org/licenses/>. + . + On Debian systems, the complete text of the GNU Lesser General Public + License version 3 can be found in /usr/share/common-licenses/LGPL-3. + +License: LGPL-2.1 + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Library General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + . + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Affirmer understands and acknowledges that Creative Commons is + not a party to this document and has no duty or obligation with + respect to this CC0 or use of the Work. + . + https://creativecommons.org/choose/zero/ diff --git a/debian/gbp.conf b/debian/gbp.conf new file mode 100644 index 000000000..cec628c74 --- /dev/null +++ b/debian/gbp.conf @@ -0,0 +1,2 @@ +[DEFAULT] +pristine-tar = True diff --git a/debian/missing-sources/bootstrap-3.3.7.js b/debian/missing-sources/bootstrap-3.3.7.js new file mode 100644 index 000000000..8a2e99a53 --- /dev/null +++ b/debian/missing-sources/bootstrap-3.3.7.js @@ -0,0 +1,2377 @@ +/*! + * Bootstrap v3.3.7 (http://getbootstrap.com) + * Copyright 2011-2016 Twitter, Inc. + * Licensed under the MIT license + */ + +if (typeof jQuery === 'undefined') { + throw new Error('Bootstrap\'s JavaScript requires jQuery') +} + ++function ($) { + 'use strict'; + var version = $.fn.jquery.split(' ')[0].split('.') + if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 3)) { + throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4') + } +}(jQuery); + +/* ======================================================================== + * Bootstrap: transition.js v3.3.7 + * http://getbootstrap.com/javascript/#transitions + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/) + // ============================================================ + + function transitionEnd() { + var el = document.createElement('bootstrap') + + var transEndEventNames = { + WebkitTransition : 'webkitTransitionEnd', + MozTransition : 'transitionend', + OTransition : 'oTransitionEnd otransitionend', + transition : 'transitionend' + } + + for (var name in transEndEventNames) { + if (el.style[name] !== undefined) { + return { end: transEndEventNames[name] } + } + } + + return false // explicit for ie8 ( ._.) + } + + // http://blog.alexmaccaw.com/css-transitions + $.fn.emulateTransitionEnd = function (duration) { + var called = false + var $el = this + $(this).one('bsTransitionEnd', function () { called = true }) + var callback = function () { if (!called) $($el).trigger($.support.transition.end) } + setTimeout(callback, duration) + return this + } + + $(function () { + $.support.transition = transitionEnd() + + if (!$.support.transition) return + + $.event.special.bsTransitionEnd = { + bindType: $.support.transition.end, + delegateType: $.support.transition.end, + handle: function (e) { + if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) + } + } + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: alert.js v3.3.7 + * http://getbootstrap.com/javascript/#alerts + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // ALERT CLASS DEFINITION + // ====================== + + var dismiss = '[data-dismiss="alert"]' + var Alert = function (el) { + $(el).on('click', dismiss, this.close) + } + + Alert.VERSION = '3.3.7' + + Alert.TRANSITION_DURATION = 150 + + Alert.prototype.close = function (e) { + var $this = $(this) + var selector = $this.attr('data-target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + var $parent = $(selector === '#' ? [] : selector) + + if (e) e.preventDefault() + + if (!$parent.length) { + $parent = $this.closest('.alert') + } + + $parent.trigger(e = $.Event('close.bs.alert')) + + if (e.isDefaultPrevented()) return + + $parent.removeClass('in') + + function removeElement() { + // detach from parent, fire event then clean up data + $parent.detach().trigger('closed.bs.alert').remove() + } + + $.support.transition && $parent.hasClass('fade') ? + $parent + .one('bsTransitionEnd', removeElement) + .emulateTransitionEnd(Alert.TRANSITION_DURATION) : + removeElement() + } + + + // ALERT PLUGIN DEFINITION + // ======================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.alert') + + if (!data) $this.data('bs.alert', (data = new Alert(this))) + if (typeof option == 'string') data[option].call($this) + }) + } + + var old = $.fn.alert + + $.fn.alert = Plugin + $.fn.alert.Constructor = Alert + + + // ALERT NO CONFLICT + // ================= + + $.fn.alert.noConflict = function () { + $.fn.alert = old + return this + } + + + // ALERT DATA-API + // ============== + + $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: button.js v3.3.7 + * http://getbootstrap.com/javascript/#buttons + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // BUTTON PUBLIC CLASS DEFINITION + // ============================== + + var Button = function (element, options) { + this.$element = $(element) + this.options = $.extend({}, Button.DEFAULTS, options) + this.isLoading = false + } + + Button.VERSION = '3.3.7' + + Button.DEFAULTS = { + loadingText: 'loading...' + } + + Button.prototype.setState = function (state) { + var d = 'disabled' + var $el = this.$element + var val = $el.is('input') ? 'val' : 'html' + var data = $el.data() + + state += 'Text' + + if (data.resetText == null) $el.data('resetText', $el[val]()) + + // push to event loop to allow forms to submit + setTimeout($.proxy(function () { + $el[val](data[state] == null ? this.options[state] : data[state]) + + if (state == 'loadingText') { + this.isLoading = true + $el.addClass(d).attr(d, d).prop(d, true) + } else if (this.isLoading) { + this.isLoading = false + $el.removeClass(d).removeAttr(d).prop(d, false) + } + }, this), 0) + } + + Button.prototype.toggle = function () { + var changed = true + var $parent = this.$element.closest('[data-toggle="buttons"]') + + if ($parent.length) { + var $input = this.$element.find('input') + if ($input.prop('type') == 'radio') { + if ($input.prop('checked')) changed = false + $parent.find('.active').removeClass('active') + this.$element.addClass('active') + } else if ($input.prop('type') == 'checkbox') { + if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false + this.$element.toggleClass('active') + } + $input.prop('checked', this.$element.hasClass('active')) + if (changed) $input.trigger('change') + } else { + this.$element.attr('aria-pressed', !this.$element.hasClass('active')) + this.$element.toggleClass('active') + } + } + + + // BUTTON PLUGIN DEFINITION + // ======================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.button') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.button', (data = new Button(this, options))) + + if (option == 'toggle') data.toggle() + else if (option) data.setState(option) + }) + } + + var old = $.fn.button + + $.fn.button = Plugin + $.fn.button.Constructor = Button + + + // BUTTON NO CONFLICT + // ================== + + $.fn.button.noConflict = function () { + $.fn.button = old + return this + } + + + // BUTTON DATA-API + // =============== + + $(document) + .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) { + var $btn = $(e.target).closest('.btn') + Plugin.call($btn, 'toggle') + if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) { + // Prevent double click on radios, and the double selections (so cancellation) on checkboxes + e.preventDefault() + // The target component still receive the focus + if ($btn.is('input,button')) $btn.trigger('focus') + else $btn.find('input:visible,button:visible').first().trigger('focus') + } + }) + .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { + $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type)) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: carousel.js v3.3.7 + * http://getbootstrap.com/javascript/#carousel + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // CAROUSEL CLASS DEFINITION + // ========================= + + var Carousel = function (element, options) { + this.$element = $(element) + this.$indicators = this.$element.find('.carousel-indicators') + this.options = options + this.paused = null + this.sliding = null + this.interval = null + this.$active = null + this.$items = null + + this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this)) + + this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element + .on('mouseenter.bs.carousel', $.proxy(this.pause, this)) + .on('mouseleave.bs.carousel', $.proxy(this.cycle, this)) + } + + Carousel.VERSION = '3.3.7' + + Carousel.TRANSITION_DURATION = 600 + + Carousel.DEFAULTS = { + interval: 5000, + pause: 'hover', + wrap: true, + keyboard: true + } + + Carousel.prototype.keydown = function (e) { + if (/input|textarea/i.test(e.target.tagName)) return + switch (e.which) { + case 37: this.prev(); break + case 39: this.next(); break + default: return + } + + e.preventDefault() + } + + Carousel.prototype.cycle = function (e) { + e || (this.paused = false) + + this.interval && clearInterval(this.interval) + + this.options.interval + && !this.paused + && (this.interval = setInterval($.proxy(this.next, this), this.options.interval)) + + return this + } + + Carousel.prototype.getItemIndex = function (item) { + this.$items = item.parent().children('.item') + return this.$items.index(item || this.$active) + } + + Carousel.prototype.getItemForDirection = function (direction, active) { + var activeIndex = this.getItemIndex(active) + var willWrap = (direction == 'prev' && activeIndex === 0) + || (direction == 'next' && activeIndex == (this.$items.length - 1)) + if (willWrap && !this.options.wrap) return active + var delta = direction == 'prev' ? -1 : 1 + var itemIndex = (activeIndex + delta) % this.$items.length + return this.$items.eq(itemIndex) + } + + Carousel.prototype.to = function (pos) { + var that = this + var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active')) + + if (pos > (this.$items.length - 1) || pos < 0) return + + if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid" + if (activeIndex == pos) return this.pause().cycle() + + return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos)) + } + + Carousel.prototype.pause = function (e) { + e || (this.paused = true) + + if (this.$element.find('.next, .prev').length && $.support.transition) { + this.$element.trigger($.support.transition.end) + this.cycle(true) + } + + this.interval = clearInterval(this.interval) + + return this + } + + Carousel.prototype.next = function () { + if (this.sliding) return + return this.slide('next') + } + + Carousel.prototype.prev = function () { + if (this.sliding) return + return this.slide('prev') + } + + Carousel.prototype.slide = function (type, next) { + var $active = this.$element.find('.item.active') + var $next = next || this.getItemForDirection(type, $active) + var isCycling = this.interval + var direction = type == 'next' ? 'left' : 'right' + var that = this + + if ($next.hasClass('active')) return (this.sliding = false) + + var relatedTarget = $next[0] + var slideEvent = $.Event('slide.bs.carousel', { + relatedTarget: relatedTarget, + direction: direction + }) + this.$element.trigger(slideEvent) + if (slideEvent.isDefaultPrevented()) return + + this.sliding = true + + isCycling && this.pause() + + if (this.$indicators.length) { + this.$indicators.find('.active').removeClass('active') + var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)]) + $nextIndicator && $nextIndicator.addClass('active') + } + + var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" + if ($.support.transition && this.$element.hasClass('slide')) { + $next.addClass(type) + $next[0].offsetWidth // force reflow + $active.addClass(direction) + $next.addClass(direction) + $active + .one('bsTransitionEnd', function () { + $next.removeClass([type, direction].join(' ')).addClass('active') + $active.removeClass(['active', direction].join(' ')) + that.sliding = false + setTimeout(function () { + that.$element.trigger(slidEvent) + }, 0) + }) + .emulateTransitionEnd(Carousel.TRANSITION_DURATION) + } else { + $active.removeClass('active') + $next.addClass('active') + this.sliding = false + this.$element.trigger(slidEvent) + } + + isCycling && this.cycle() + + return this + } + + + // CAROUSEL PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.carousel') + var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option) + var action = typeof option == 'string' ? option : options.slide + + if (!data) $this.data('bs.carousel', (data = new Carousel(this, options))) + if (typeof option == 'number') data.to(option) + else if (action) data[action]() + else if (options.interval) data.pause().cycle() + }) + } + + var old = $.fn.carousel + + $.fn.carousel = Plugin + $.fn.carousel.Constructor = Carousel + + + // CAROUSEL NO CONFLICT + // ==================== + + $.fn.carousel.noConflict = function () { + $.fn.carousel = old + return this + } + + + // CAROUSEL DATA-API + // ================= + + var clickHandler = function (e) { + var href + var $this = $(this) + var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7 + if (!$target.hasClass('carousel')) return + var options = $.extend({}, $target.data(), $this.data()) + var slideIndex = $this.attr('data-slide-to') + if (slideIndex) options.interval = false + + Plugin.call($target, options) + + if (slideIndex) { + $target.data('bs.carousel').to(slideIndex) + } + + e.preventDefault() + } + + $(document) + .on('click.bs.carousel.data-api', '[data-slide]', clickHandler) + .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler) + + $(window).on('load', function () { + $('[data-ride="carousel"]').each(function () { + var $carousel = $(this) + Plugin.call($carousel, $carousel.data()) + }) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: collapse.js v3.3.7 + * http://getbootstrap.com/javascript/#collapse + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + +/* jshint latedef: false */ + ++function ($) { + 'use strict'; + + // COLLAPSE PUBLIC CLASS DEFINITION + // ================================ + + var Collapse = function (element, options) { + this.$element = $(element) + this.options = $.extend({}, Collapse.DEFAULTS, options) + this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + + '[data-toggle="collapse"][data-target="#' + element.id + '"]') + this.transitioning = null + + if (this.options.parent) { + this.$parent = this.getParent() + } else { + this.addAriaAndCollapsedClass(this.$element, this.$trigger) + } + + if (this.options.toggle) this.toggle() + } + + Collapse.VERSION = '3.3.7' + + Collapse.TRANSITION_DURATION = 350 + + Collapse.DEFAULTS = { + toggle: true + } + + Collapse.prototype.dimension = function () { + var hasWidth = this.$element.hasClass('width') + return hasWidth ? 'width' : 'height' + } + + Collapse.prototype.show = function () { + if (this.transitioning || this.$element.hasClass('in')) return + + var activesData + var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing') + + if (actives && actives.length) { + activesData = actives.data('bs.collapse') + if (activesData && activesData.transitioning) return + } + + var startEvent = $.Event('show.bs.collapse') + this.$element.trigger(startEvent) + if (startEvent.isDefaultPrevented()) return + + if (actives && actives.length) { + Plugin.call(actives, 'hide') + activesData || actives.data('bs.collapse', null) + } + + var dimension = this.dimension() + + this.$element + .removeClass('collapse') + .addClass('collapsing')[dimension](0) + .attr('aria-expanded', true) + + this.$trigger + .removeClass('collapsed') + .attr('aria-expanded', true) + + this.transitioning = 1 + + var complete = function () { + this.$element + .removeClass('collapsing') + .addClass('collapse in')[dimension]('') + this.transitioning = 0 + this.$element + .trigger('shown.bs.collapse') + } + + if (!$.support.transition) return complete.call(this) + + var scrollSize = $.camelCase(['scroll', dimension].join('-')) + + this.$element + .one('bsTransitionEnd', $.proxy(complete, this)) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) + } + + Collapse.prototype.hide = function () { + if (this.transitioning || !this.$element.hasClass('in')) return + + var startEvent = $.Event('hide.bs.collapse') + this.$element.trigger(startEvent) + if (startEvent.isDefaultPrevented()) return + + var dimension = this.dimension() + + this.$element[dimension](this.$element[dimension]())[0].offsetHeight + + this.$element + .addClass('collapsing') + .removeClass('collapse in') + .attr('aria-expanded', false) + + this.$trigger + .addClass('collapsed') + .attr('aria-expanded', false) + + this.transitioning = 1 + + var complete = function () { + this.transitioning = 0 + this.$element + .removeClass('collapsing') + .addClass('collapse') + .trigger('hidden.bs.collapse') + } + + if (!$.support.transition) return complete.call(this) + + this.$element + [dimension](0) + .one('bsTransitionEnd', $.proxy(complete, this)) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION) + } + + Collapse.prototype.toggle = function () { + this[this.$element.hasClass('in') ? 'hide' : 'show']() + } + + Collapse.prototype.getParent = function () { + return $(this.options.parent) + .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') + .each($.proxy(function (i, element) { + var $element = $(element) + this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) + }, this)) + .end() + } + + Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { + var isOpen = $element.hasClass('in') + + $element.attr('aria-expanded', isOpen) + $trigger + .toggleClass('collapsed', !isOpen) + .attr('aria-expanded', isOpen) + } + + function getTargetFromTrigger($trigger) { + var href + var target = $trigger.attr('data-target') + || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 + + return $(target) + } + + + // COLLAPSE PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.collapse') + var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) + + if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false + if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.collapse + + $.fn.collapse = Plugin + $.fn.collapse.Constructor = Collapse + + + // COLLAPSE NO CONFLICT + // ==================== + + $.fn.collapse.noConflict = function () { + $.fn.collapse = old + return this + } + + + // COLLAPSE DATA-API + // ================= + + $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { + var $this = $(this) + + if (!$this.attr('data-target')) e.preventDefault() + + var $target = getTargetFromTrigger($this) + var data = $target.data('bs.collapse') + var option = data ? 'toggle' : $this.data() + + Plugin.call($target, option) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: dropdown.js v3.3.7 + * http://getbootstrap.com/javascript/#dropdowns + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // DROPDOWN CLASS DEFINITION + // ========================= + + var backdrop = '.dropdown-backdrop' + var toggle = '[data-toggle="dropdown"]' + var Dropdown = function (element) { + $(element).on('click.bs.dropdown', this.toggle) + } + + Dropdown.VERSION = '3.3.7' + + function getParent($this) { + var selector = $this.attr('data-target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + var $parent = selector && $(selector) + + return $parent && $parent.length ? $parent : $this.parent() + } + + function clearMenus(e) { + if (e && e.which === 3) return + $(backdrop).remove() + $(toggle).each(function () { + var $this = $(this) + var $parent = getParent($this) + var relatedTarget = { relatedTarget: this } + + if (!$parent.hasClass('open')) return + + if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return + + $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget)) + + if (e.isDefaultPrevented()) return + + $this.attr('aria-expanded', 'false') + $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget)) + }) + } + + Dropdown.prototype.toggle = function (e) { + var $this = $(this) + + if ($this.is('.disabled, :disabled')) return + + var $parent = getParent($this) + var isActive = $parent.hasClass('open') + + clearMenus() + + if (!isActive) { + if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { + // if mobile we use a backdrop because click events don't delegate + $(document.createElement('div')) + .addClass('dropdown-backdrop') + .insertAfter($(this)) + .on('click', clearMenus) + } + + var relatedTarget = { relatedTarget: this } + $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget)) + + if (e.isDefaultPrevented()) return + + $this + .trigger('focus') + .attr('aria-expanded', 'true') + + $parent + .toggleClass('open') + .trigger($.Event('shown.bs.dropdown', relatedTarget)) + } + + return false + } + + Dropdown.prototype.keydown = function (e) { + if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return + + var $this = $(this) + + e.preventDefault() + e.stopPropagation() + + if ($this.is('.disabled, :disabled')) return + + var $parent = getParent($this) + var isActive = $parent.hasClass('open') + + if (!isActive && e.which != 27 || isActive && e.which == 27) { + if (e.which == 27) $parent.find(toggle).trigger('focus') + return $this.trigger('click') + } + + var desc = ' li:not(.disabled):visible a' + var $items = $parent.find('.dropdown-menu' + desc) + + if (!$items.length) return + + var index = $items.index(e.target) + + if (e.which == 38 && index > 0) index-- // up + if (e.which == 40 && index < $items.length - 1) index++ // down + if (!~index) index = 0 + + $items.eq(index).trigger('focus') + } + + + // DROPDOWN PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.dropdown') + + if (!data) $this.data('bs.dropdown', (data = new Dropdown(this))) + if (typeof option == 'string') data[option].call($this) + }) + } + + var old = $.fn.dropdown + + $.fn.dropdown = Plugin + $.fn.dropdown.Constructor = Dropdown + + + // DROPDOWN NO CONFLICT + // ==================== + + $.fn.dropdown.noConflict = function () { + $.fn.dropdown = old + return this + } + + + // APPLY TO STANDARD DROPDOWN ELEMENTS + // =================================== + + $(document) + .on('click.bs.dropdown.data-api', clearMenus) + .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }) + .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle) + .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown) + .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: modal.js v3.3.7 + * http://getbootstrap.com/javascript/#modals + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // MODAL CLASS DEFINITION + // ====================== + + var Modal = function (element, options) { + this.options = options + this.$body = $(document.body) + this.$element = $(element) + this.$dialog = this.$element.find('.modal-dialog') + this.$backdrop = null + this.isShown = null + this.originalBodyPad = null + this.scrollbarWidth = 0 + this.ignoreBackdropClick = false + + if (this.options.remote) { + this.$element + .find('.modal-content') + .load(this.options.remote, $.proxy(function () { + this.$element.trigger('loaded.bs.modal') + }, this)) + } + } + + Modal.VERSION = '3.3.7' + + Modal.TRANSITION_DURATION = 300 + Modal.BACKDROP_TRANSITION_DURATION = 150 + + Modal.DEFAULTS = { + backdrop: true, + keyboard: true, + show: true + } + + Modal.prototype.toggle = function (_relatedTarget) { + return this.isShown ? this.hide() : this.show(_relatedTarget) + } + + Modal.prototype.show = function (_relatedTarget) { + var that = this + var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget }) + + this.$element.trigger(e) + + if (this.isShown || e.isDefaultPrevented()) return + + this.isShown = true + + this.checkScrollbar() + this.setScrollbar() + this.$body.addClass('modal-open') + + this.escape() + this.resize() + + this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this)) + + this.$dialog.on('mousedown.dismiss.bs.modal', function () { + that.$element.one('mouseup.dismiss.bs.modal', function (e) { + if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true + }) + }) + + this.backdrop(function () { + var transition = $.support.transition && that.$element.hasClass('fade') + + if (!that.$element.parent().length) { + that.$element.appendTo(that.$body) // don't move modals dom position + } + + that.$element + .show() + .scrollTop(0) + + that.adjustDialog() + + if (transition) { + that.$element[0].offsetWidth // force reflow + } + + that.$element.addClass('in') + + that.enforceFocus() + + var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget }) + + transition ? + that.$dialog // wait for modal to slide in + .one('bsTransitionEnd', function () { + that.$element.trigger('focus').trigger(e) + }) + .emulateTransitionEnd(Modal.TRANSITION_DURATION) : + that.$element.trigger('focus').trigger(e) + }) + } + + Modal.prototype.hide = function (e) { + if (e) e.preventDefault() + + e = $.Event('hide.bs.modal') + + this.$element.trigger(e) + + if (!this.isShown || e.isDefaultPrevented()) return + + this.isShown = false + + this.escape() + this.resize() + + $(document).off('focusin.bs.modal') + + this.$element + .removeClass('in') + .off('click.dismiss.bs.modal') + .off('mouseup.dismiss.bs.modal') + + this.$dialog.off('mousedown.dismiss.bs.modal') + + $.support.transition && this.$element.hasClass('fade') ? + this.$element + .one('bsTransitionEnd', $.proxy(this.hideModal, this)) + .emulateTransitionEnd(Modal.TRANSITION_DURATION) : + this.hideModal() + } + + Modal.prototype.enforceFocus = function () { + $(document) + .off('focusin.bs.modal') // guard against infinite focus loop + .on('focusin.bs.modal', $.proxy(function (e) { + if (document !== e.target && + this.$element[0] !== e.target && + !this.$element.has(e.target).length) { + this.$element.trigger('focus') + } + }, this)) + } + + Modal.prototype.escape = function () { + if (this.isShown && this.options.keyboard) { + this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { + e.which == 27 && this.hide() + }, this)) + } else if (!this.isShown) { + this.$element.off('keydown.dismiss.bs.modal') + } + } + + Modal.prototype.resize = function () { + if (this.isShown) { + $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) + } else { + $(window).off('resize.bs.modal') + } + } + + Modal.prototype.hideModal = function () { + var that = this + this.$element.hide() + this.backdrop(function () { + that.$body.removeClass('modal-open') + that.resetAdjustments() + that.resetScrollbar() + that.$element.trigger('hidden.bs.modal') + }) + } + + Modal.prototype.removeBackdrop = function () { + this.$backdrop && this.$backdrop.remove() + this.$backdrop = null + } + + Modal.prototype.backdrop = function (callback) { + var that = this + var animate = this.$element.hasClass('fade') ? 'fade' : '' + + if (this.isShown && this.options.backdrop) { + var doAnimate = $.support.transition && animate + + this.$backdrop = $(document.createElement('div')) + .addClass('modal-backdrop ' + animate) + .appendTo(this.$body) + + this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { + if (this.ignoreBackdropClick) { + this.ignoreBackdropClick = false + return + } + if (e.target !== e.currentTarget) return + this.options.backdrop == 'static' + ? this.$element[0].focus() + : this.hide() + }, this)) + + if (doAnimate) this.$backdrop[0].offsetWidth // force reflow + + this.$backdrop.addClass('in') + + if (!callback) return + + doAnimate ? + this.$backdrop + .one('bsTransitionEnd', callback) + .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : + callback() + + } else if (!this.isShown && this.$backdrop) { + this.$backdrop.removeClass('in') + + var callbackRemove = function () { + that.removeBackdrop() + callback && callback() + } + $.support.transition && this.$element.hasClass('fade') ? + this.$backdrop + .one('bsTransitionEnd', callbackRemove) + .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : + callbackRemove() + + } else if (callback) { + callback() + } + } + + // these following methods are used to handle overflowing modals + + Modal.prototype.handleUpdate = function () { + this.adjustDialog() + } + + Modal.prototype.adjustDialog = function () { + var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight + + this.$element.css({ + paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '', + paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : '' + }) + } + + Modal.prototype.resetAdjustments = function () { + this.$element.css({ + paddingLeft: '', + paddingRight: '' + }) + } + + Modal.prototype.checkScrollbar = function () { + var fullWindowWidth = window.innerWidth + if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 + var documentElementRect = document.documentElement.getBoundingClientRect() + fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) + } + this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth + this.scrollbarWidth = this.measureScrollbar() + } + + Modal.prototype.setScrollbar = function () { + var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) + this.originalBodyPad = document.body.style.paddingRight || '' + if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) + } + + Modal.prototype.resetScrollbar = function () { + this.$body.css('padding-right', this.originalBodyPad) + } + + Modal.prototype.measureScrollbar = function () { // thx walsh + var scrollDiv = document.createElement('div') + scrollDiv.className = 'modal-scrollbar-measure' + this.$body.append(scrollDiv) + var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth + this.$body[0].removeChild(scrollDiv) + return scrollbarWidth + } + + + // MODAL PLUGIN DEFINITION + // ======================= + + function Plugin(option, _relatedTarget) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.modal') + var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option) + + if (!data) $this.data('bs.modal', (data = new Modal(this, options))) + if (typeof option == 'string') data[option](_relatedTarget) + else if (options.show) data.show(_relatedTarget) + }) + } + + var old = $.fn.modal + + $.fn.modal = Plugin + $.fn.modal.Constructor = Modal + + + // MODAL NO CONFLICT + // ================= + + $.fn.modal.noConflict = function () { + $.fn.modal = old + return this + } + + + // MODAL DATA-API + // ============== + + $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) { + var $this = $(this) + var href = $this.attr('href') + var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7 + var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data()) + + if ($this.is('a')) e.preventDefault() + + $target.one('show.bs.modal', function (showEvent) { + if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown + $target.one('hidden.bs.modal', function () { + $this.is(':visible') && $this.trigger('focus') + }) + }) + Plugin.call($target, option, this) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: tooltip.js v3.3.7 + * http://getbootstrap.com/javascript/#tooltip + * Inspired by the original jQuery.tipsy by Jason Frame + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // TOOLTIP PUBLIC CLASS DEFINITION + // =============================== + + var Tooltip = function (element, options) { + this.type = null + this.options = null + this.enabled = null + this.timeout = null + this.hoverState = null + this.$element = null + this.inState = null + + this.init('tooltip', element, options) + } + + Tooltip.VERSION = '3.3.7' + + Tooltip.TRANSITION_DURATION = 150 + + Tooltip.DEFAULTS = { + animation: true, + placement: 'top', + selector: false, + template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', + trigger: 'hover focus', + title: '', + delay: 0, + html: false, + container: false, + viewport: { + selector: 'body', + padding: 0 + } + } + + Tooltip.prototype.init = function (type, element, options) { + this.enabled = true + this.type = type + this.$element = $(element) + this.options = this.getOptions(options) + this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport)) + this.inState = { click: false, hover: false, focus: false } + + if (this.$element[0] instanceof document.constructor && !this.options.selector) { + throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!') + } + + var triggers = this.options.trigger.split(' ') + + for (var i = triggers.length; i--;) { + var trigger = triggers[i] + + if (trigger == 'click') { + this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) + } else if (trigger != 'manual') { + var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin' + var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout' + + this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) + this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) + } + } + + this.options.selector ? + (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : + this.fixTitle() + } + + Tooltip.prototype.getDefaults = function () { + return Tooltip.DEFAULTS + } + + Tooltip.prototype.getOptions = function (options) { + options = $.extend({}, this.getDefaults(), this.$element.data(), options) + + if (options.delay && typeof options.delay == 'number') { + options.delay = { + show: options.delay, + hide: options.delay + } + } + + return options + } + + Tooltip.prototype.getDelegateOptions = function () { + var options = {} + var defaults = this.getDefaults() + + this._options && $.each(this._options, function (key, value) { + if (defaults[key] != value) options[key] = value + }) + + return options + } + + Tooltip.prototype.enter = function (obj) { + var self = obj instanceof this.constructor ? + obj : $(obj.currentTarget).data('bs.' + this.type) + + if (!self) { + self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) + $(obj.currentTarget).data('bs.' + this.type, self) + } + + if (obj instanceof $.Event) { + self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true + } + + if (self.tip().hasClass('in') || self.hoverState == 'in') { + self.hoverState = 'in' + return + } + + clearTimeout(self.timeout) + + self.hoverState = 'in' + + if (!self.options.delay || !self.options.delay.show) return self.show() + + self.timeout = setTimeout(function () { + if (self.hoverState == 'in') self.show() + }, self.options.delay.show) + } + + Tooltip.prototype.isInStateTrue = function () { + for (var key in this.inState) { + if (this.inState[key]) return true + } + + return false + } + + Tooltip.prototype.leave = function (obj) { + var self = obj instanceof this.constructor ? + obj : $(obj.currentTarget).data('bs.' + this.type) + + if (!self) { + self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) + $(obj.currentTarget).data('bs.' + this.type, self) + } + + if (obj instanceof $.Event) { + self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false + } + + if (self.isInStateTrue()) return + + clearTimeout(self.timeout) + + self.hoverState = 'out' + + if (!self.options.delay || !self.options.delay.hide) return self.hide() + + self.timeout = setTimeout(function () { + if (self.hoverState == 'out') self.hide() + }, self.options.delay.hide) + } + + Tooltip.prototype.show = function () { + var e = $.Event('show.bs.' + this.type) + + if (this.hasContent() && this.enabled) { + this.$element.trigger(e) + + var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0]) + if (e.isDefaultPrevented() || !inDom) return + var that = this + + var $tip = this.tip() + + var tipId = this.getUID(this.type) + + this.setContent() + $tip.attr('id', tipId) + this.$element.attr('aria-describedby', tipId) + + if (this.options.animation) $tip.addClass('fade') + + var placement = typeof this.options.placement == 'function' ? + this.options.placement.call(this, $tip[0], this.$element[0]) : + this.options.placement + + var autoToken = /\s?auto?\s?/i + var autoPlace = autoToken.test(placement) + if (autoPlace) placement = placement.replace(autoToken, '') || 'top' + + $tip + .detach() + .css({ top: 0, left: 0, display: 'block' }) + .addClass(placement) + .data('bs.' + this.type, this) + + this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) + this.$element.trigger('inserted.bs.' + this.type) + + var pos = this.getPosition() + var actualWidth = $tip[0].offsetWidth + var actualHeight = $tip[0].offsetHeight + + if (autoPlace) { + var orgPlacement = placement + var viewportDim = this.getPosition(this.$viewport) + + placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' : + placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' : + placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' : + placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' : + placement + + $tip + .removeClass(orgPlacement) + .addClass(placement) + } + + var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight) + + this.applyPlacement(calculatedOffset, placement) + + var complete = function () { + var prevHoverState = that.hoverState + that.$element.trigger('shown.bs.' + that.type) + that.hoverState = null + + if (prevHoverState == 'out') that.leave(that) + } + + $.support.transition && this.$tip.hasClass('fade') ? + $tip + .one('bsTransitionEnd', complete) + .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : + complete() + } + } + + Tooltip.prototype.applyPlacement = function (offset, placement) { + var $tip = this.tip() + var width = $tip[0].offsetWidth + var height = $tip[0].offsetHeight + + // manually read margins because getBoundingClientRect includes difference + var marginTop = parseInt($tip.css('margin-top'), 10) + var marginLeft = parseInt($tip.css('margin-left'), 10) + + // we must check for NaN for ie 8/9 + if (isNaN(marginTop)) marginTop = 0 + if (isNaN(marginLeft)) marginLeft = 0 + + offset.top += marginTop + offset.left += marginLeft + + // $.fn.offset doesn't round pixel values + // so we use setOffset directly with our own function B-0 + $.offset.setOffset($tip[0], $.extend({ + using: function (props) { + $tip.css({ + top: Math.round(props.top), + left: Math.round(props.left) + }) + } + }, offset), 0) + + $tip.addClass('in') + + // check to see if placing tip in new offset caused the tip to resize itself + var actualWidth = $tip[0].offsetWidth + var actualHeight = $tip[0].offsetHeight + + if (placement == 'top' && actualHeight != height) { + offset.top = offset.top + height - actualHeight + } + + var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight) + + if (delta.left) offset.left += delta.left + else offset.top += delta.top + + var isVertical = /top|bottom/.test(placement) + var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight + var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight' + + $tip.offset(offset) + this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical) + } + + Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) { + this.arrow() + .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%') + .css(isVertical ? 'top' : 'left', '') + } + + Tooltip.prototype.setContent = function () { + var $tip = this.tip() + var title = this.getTitle() + + $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) + $tip.removeClass('fade in top bottom left right') + } + + Tooltip.prototype.hide = function (callback) { + var that = this + var $tip = $(this.$tip) + var e = $.Event('hide.bs.' + this.type) + + function complete() { + if (that.hoverState != 'in') $tip.detach() + if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary. + that.$element + .removeAttr('aria-describedby') + .trigger('hidden.bs.' + that.type) + } + callback && callback() + } + + this.$element.trigger(e) + + if (e.isDefaultPrevented()) return + + $tip.removeClass('in') + + $.support.transition && $tip.hasClass('fade') ? + $tip + .one('bsTransitionEnd', complete) + .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : + complete() + + this.hoverState = null + + return this + } + + Tooltip.prototype.fixTitle = function () { + var $e = this.$element + if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') { + $e.attr('data-original-title', $e.attr('title') || '').attr('title', '') + } + } + + Tooltip.prototype.hasContent = function () { + return this.getTitle() + } + + Tooltip.prototype.getPosition = function ($element) { + $element = $element || this.$element + + var el = $element[0] + var isBody = el.tagName == 'BODY' + + var elRect = el.getBoundingClientRect() + if (elRect.width == null) { + // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093 + elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) + } + var isSvg = window.SVGElement && el instanceof window.SVGElement + // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3. + // See https://github.com/twbs/bootstrap/issues/20280 + var elOffset = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset()) + var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() } + var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null + + return $.extend({}, elRect, scroll, outerDims, elOffset) + } + + Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { + return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : + placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : + placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : + /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width } + + } + + Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) { + var delta = { top: 0, left: 0 } + if (!this.$viewport) return delta + + var viewportPadding = this.options.viewport && this.options.viewport.padding || 0 + var viewportDimensions = this.getPosition(this.$viewport) + + if (/right|left/.test(placement)) { + var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll + var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight + if (topEdgeOffset < viewportDimensions.top) { // top overflow + delta.top = viewportDimensions.top - topEdgeOffset + } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow + delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset + } + } else { + var leftEdgeOffset = pos.left - viewportPadding + var rightEdgeOffset = pos.left + viewportPadding + actualWidth + if (leftEdgeOffset < viewportDimensions.left) { // left overflow + delta.left = viewportDimensions.left - leftEdgeOffset + } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow + delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset + } + } + + return delta + } + + Tooltip.prototype.getTitle = function () { + var title + var $e = this.$element + var o = this.options + + title = $e.attr('data-original-title') + || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) + + return title + } + + Tooltip.prototype.getUID = function (prefix) { + do prefix += ~~(Math.random() * 1000000) + while (document.getElementById(prefix)) + return prefix + } + + Tooltip.prototype.tip = function () { + if (!this.$tip) { + this.$tip = $(this.options.template) + if (this.$tip.length != 1) { + throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!') + } + } + return this.$tip + } + + Tooltip.prototype.arrow = function () { + return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) + } + + Tooltip.prototype.enable = function () { + this.enabled = true + } + + Tooltip.prototype.disable = function () { + this.enabled = false + } + + Tooltip.prototype.toggleEnabled = function () { + this.enabled = !this.enabled + } + + Tooltip.prototype.toggle = function (e) { + var self = this + if (e) { + self = $(e.currentTarget).data('bs.' + this.type) + if (!self) { + self = new this.constructor(e.currentTarget, this.getDelegateOptions()) + $(e.currentTarget).data('bs.' + this.type, self) + } + } + + if (e) { + self.inState.click = !self.inState.click + if (self.isInStateTrue()) self.enter(self) + else self.leave(self) + } else { + self.tip().hasClass('in') ? self.leave(self) : self.enter(self) + } + } + + Tooltip.prototype.destroy = function () { + var that = this + clearTimeout(this.timeout) + this.hide(function () { + that.$element.off('.' + that.type).removeData('bs.' + that.type) + if (that.$tip) { + that.$tip.detach() + } + that.$tip = null + that.$arrow = null + that.$viewport = null + that.$element = null + }) + } + + + // TOOLTIP PLUGIN DEFINITION + // ========================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.tooltip') + var options = typeof option == 'object' && option + + if (!data && /destroy|hide/.test(option)) return + if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.tooltip + + $.fn.tooltip = Plugin + $.fn.tooltip.Constructor = Tooltip + + + // TOOLTIP NO CONFLICT + // =================== + + $.fn.tooltip.noConflict = function () { + $.fn.tooltip = old + return this + } + +}(jQuery); + +/* ======================================================================== + * Bootstrap: popover.js v3.3.7 + * http://getbootstrap.com/javascript/#popovers + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // POPOVER PUBLIC CLASS DEFINITION + // =============================== + + var Popover = function (element, options) { + this.init('popover', element, options) + } + + if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js') + + Popover.VERSION = '3.3.7' + + Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { + placement: 'right', + trigger: 'click', + content: '', + template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' + }) + + + // NOTE: POPOVER EXTENDS tooltip.js + // ================================ + + Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype) + + Popover.prototype.constructor = Popover + + Popover.prototype.getDefaults = function () { + return Popover.DEFAULTS + } + + Popover.prototype.setContent = function () { + var $tip = this.tip() + var title = this.getTitle() + var content = this.getContent() + + $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) + $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events + this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' + ](content) + + $tip.removeClass('fade top bottom left right in') + + // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do + // this manually by checking the contents. + if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() + } + + Popover.prototype.hasContent = function () { + return this.getTitle() || this.getContent() + } + + Popover.prototype.getContent = function () { + var $e = this.$element + var o = this.options + + return $e.attr('data-content') + || (typeof o.content == 'function' ? + o.content.call($e[0]) : + o.content) + } + + Popover.prototype.arrow = function () { + return (this.$arrow = this.$arrow || this.tip().find('.arrow')) + } + + + // POPOVER PLUGIN DEFINITION + // ========================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.popover') + var options = typeof option == 'object' && option + + if (!data && /destroy|hide/.test(option)) return + if (!data) $this.data('bs.popover', (data = new Popover(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.popover + + $.fn.popover = Plugin + $.fn.popover.Constructor = Popover + + + // POPOVER NO CONFLICT + // =================== + + $.fn.popover.noConflict = function () { + $.fn.popover = old + return this + } + +}(jQuery); + +/* ======================================================================== + * Bootstrap: scrollspy.js v3.3.7 + * http://getbootstrap.com/javascript/#scrollspy + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // SCROLLSPY CLASS DEFINITION + // ========================== + + function ScrollSpy(element, options) { + this.$body = $(document.body) + this.$scrollElement = $(element).is(document.body) ? $(window) : $(element) + this.options = $.extend({}, ScrollSpy.DEFAULTS, options) + this.selector = (this.options.target || '') + ' .nav li > a' + this.offsets = [] + this.targets = [] + this.activeTarget = null + this.scrollHeight = 0 + + this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this)) + this.refresh() + this.process() + } + + ScrollSpy.VERSION = '3.3.7' + + ScrollSpy.DEFAULTS = { + offset: 10 + } + + ScrollSpy.prototype.getScrollHeight = function () { + return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) + } + + ScrollSpy.prototype.refresh = function () { + var that = this + var offsetMethod = 'offset' + var offsetBase = 0 + + this.offsets = [] + this.targets = [] + this.scrollHeight = this.getScrollHeight() + + if (!$.isWindow(this.$scrollElement[0])) { + offsetMethod = 'position' + offsetBase = this.$scrollElement.scrollTop() + } + + this.$body + .find(this.selector) + .map(function () { + var $el = $(this) + var href = $el.data('target') || $el.attr('href') + var $href = /^#./.test(href) && $(href) + + return ($href + && $href.length + && $href.is(':visible') + && [[$href[offsetMethod]().top + offsetBase, href]]) || null + }) + .sort(function (a, b) { return a[0] - b[0] }) + .each(function () { + that.offsets.push(this[0]) + that.targets.push(this[1]) + }) + } + + ScrollSpy.prototype.process = function () { + var scrollTop = this.$scrollElement.scrollTop() + this.options.offset + var scrollHeight = this.getScrollHeight() + var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height() + var offsets = this.offsets + var targets = this.targets + var activeTarget = this.activeTarget + var i + + if (this.scrollHeight != scrollHeight) { + this.refresh() + } + + if (scrollTop >= maxScroll) { + return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) + } + + if (activeTarget && scrollTop < offsets[0]) { + this.activeTarget = null + return this.clear() + } + + for (i = offsets.length; i--;) { + activeTarget != targets[i] + && scrollTop >= offsets[i] + && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1]) + && this.activate(targets[i]) + } + } + + ScrollSpy.prototype.activate = function (target) { + this.activeTarget = target + + this.clear() + + var selector = this.selector + + '[data-target="' + target + '"],' + + this.selector + '[href="' + target + '"]' + + var active = $(selector) + .parents('li') + .addClass('active') + + if (active.parent('.dropdown-menu').length) { + active = active + .closest('li.dropdown') + .addClass('active') + } + + active.trigger('activate.bs.scrollspy') + } + + ScrollSpy.prototype.clear = function () { + $(this.selector) + .parentsUntil(this.options.target, '.active') + .removeClass('active') + } + + + // SCROLLSPY PLUGIN DEFINITION + // =========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.scrollspy') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.scrollspy + + $.fn.scrollspy = Plugin + $.fn.scrollspy.Constructor = ScrollSpy + + + // SCROLLSPY NO CONFLICT + // ===================== + + $.fn.scrollspy.noConflict = function () { + $.fn.scrollspy = old + return this + } + + + // SCROLLSPY DATA-API + // ================== + + $(window).on('load.bs.scrollspy.data-api', function () { + $('[data-spy="scroll"]').each(function () { + var $spy = $(this) + Plugin.call($spy, $spy.data()) + }) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: tab.js v3.3.7 + * http://getbootstrap.com/javascript/#tabs + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // TAB CLASS DEFINITION + // ==================== + + var Tab = function (element) { + // jscs:disable requireDollarBeforejQueryAssignment + this.element = $(element) + // jscs:enable requireDollarBeforejQueryAssignment + } + + Tab.VERSION = '3.3.7' + + Tab.TRANSITION_DURATION = 150 + + Tab.prototype.show = function () { + var $this = this.element + var $ul = $this.closest('ul:not(.dropdown-menu)') + var selector = $this.data('target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + if ($this.parent('li').hasClass('active')) return + + var $previous = $ul.find('.active:last a') + var hideEvent = $.Event('hide.bs.tab', { + relatedTarget: $this[0] + }) + var showEvent = $.Event('show.bs.tab', { + relatedTarget: $previous[0] + }) + + $previous.trigger(hideEvent) + $this.trigger(showEvent) + + if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return + + var $target = $(selector) + + this.activate($this.closest('li'), $ul) + this.activate($target, $target.parent(), function () { + $previous.trigger({ + type: 'hidden.bs.tab', + relatedTarget: $this[0] + }) + $this.trigger({ + type: 'shown.bs.tab', + relatedTarget: $previous[0] + }) + }) + } + + Tab.prototype.activate = function (element, container, callback) { + var $active = container.find('> .active') + var transition = callback + && $.support.transition + && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length) + + function next() { + $active + .removeClass('active') + .find('> .dropdown-menu > .active') + .removeClass('active') + .end() + .find('[data-toggle="tab"]') + .attr('aria-expanded', false) + + element + .addClass('active') + .find('[data-toggle="tab"]') + .attr('aria-expanded', true) + + if (transition) { + element[0].offsetWidth // reflow for transition + element.addClass('in') + } else { + element.removeClass('fade') + } + + if (element.parent('.dropdown-menu').length) { + element + .closest('li.dropdown') + .addClass('active') + .end() + .find('[data-toggle="tab"]') + .attr('aria-expanded', true) + } + + callback && callback() + } + + $active.length && transition ? + $active + .one('bsTransitionEnd', next) + .emulateTransitionEnd(Tab.TRANSITION_DURATION) : + next() + + $active.removeClass('in') + } + + + // TAB PLUGIN DEFINITION + // ===================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.tab') + + if (!data) $this.data('bs.tab', (data = new Tab(this))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.tab + + $.fn.tab = Plugin + $.fn.tab.Constructor = Tab + + + // TAB NO CONFLICT + // =============== + + $.fn.tab.noConflict = function () { + $.fn.tab = old + return this + } + + + // TAB DATA-API + // ============ + + var clickHandler = function (e) { + e.preventDefault() + Plugin.call($(this), 'show') + } + + $(document) + .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler) + .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: affix.js v3.3.7 + * http://getbootstrap.com/javascript/#affix + * ======================================================================== + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // AFFIX CLASS DEFINITION + // ====================== + + var Affix = function (element, options) { + this.options = $.extend({}, Affix.DEFAULTS, options) + + this.$target = $(this.options.target) + .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)) + .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this)) + + this.$element = $(element) + this.affixed = null + this.unpin = null + this.pinnedOffset = null + + this.checkPosition() + } + + Affix.VERSION = '3.3.7' + + Affix.RESET = 'affix affix-top affix-bottom' + + Affix.DEFAULTS = { + offset: 0, + target: window + } + + Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) { + var scrollTop = this.$target.scrollTop() + var position = this.$element.offset() + var targetHeight = this.$target.height() + + if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false + + if (this.affixed == 'bottom') { + if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom' + return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom' + } + + var initializing = this.affixed == null + var colliderTop = initializing ? scrollTop : position.top + var colliderHeight = initializing ? targetHeight : height + + if (offsetTop != null && scrollTop <= offsetTop) return 'top' + if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom' + + return false + } + + Affix.prototype.getPinnedOffset = function () { + if (this.pinnedOffset) return this.pinnedOffset + this.$element.removeClass(Affix.RESET).addClass('affix') + var scrollTop = this.$target.scrollTop() + var position = this.$element.offset() + return (this.pinnedOffset = position.top - scrollTop) + } + + Affix.prototype.checkPositionWithEventLoop = function () { + setTimeout($.proxy(this.checkPosition, this), 1) + } + + Affix.prototype.checkPosition = function () { + if (!this.$element.is(':visible')) return + + var height = this.$element.height() + var offset = this.options.offset + var offsetTop = offset.top + var offsetBottom = offset.bottom + var scrollHeight = Math.max($(document).height(), $(document.body).height()) + + if (typeof offset != 'object') offsetBottom = offsetTop = offset + if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element) + if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element) + + var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom) + + if (this.affixed != affix) { + if (this.unpin != null) this.$element.css('top', '') + + var affixType = 'affix' + (affix ? '-' + affix : '') + var e = $.Event(affixType + '.bs.affix') + + this.$element.trigger(e) + + if (e.isDefaultPrevented()) return + + this.affixed = affix + this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null + + this.$element + .removeClass(Affix.RESET) + .addClass(affixType) + .trigger(affixType.replace('affix', 'affixed') + '.bs.affix') + } + + if (affix == 'bottom') { + this.$element.offset({ + top: scrollHeight - height - offsetBottom + }) + } + } + + + // AFFIX PLUGIN DEFINITION + // ======================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.affix') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.affix', (data = new Affix(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.affix + + $.fn.affix = Plugin + $.fn.affix.Constructor = Affix + + + // AFFIX NO CONFLICT + // ================= + + $.fn.affix.noConflict = function () { + $.fn.affix = old + return this + } + + + // AFFIX DATA-API + // ============== + + $(window).on('load', function () { + $('[data-spy="affix"]').each(function () { + var $spy = $(this) + var data = $spy.data() + + data.offset = data.offset || {} + + if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom + if (data.offsetTop != null) data.offset.top = data.offsetTop + + Plugin.call($spy, data) + }) + }) + +}(jQuery); diff --git a/debian/missing-sources/bootstrap-table-1.11.0.js b/debian/missing-sources/bootstrap-table-1.11.0.js new file mode 100644 index 000000000..cf9e61a20 --- /dev/null +++ b/debian/missing-sources/bootstrap-table-1.11.0.js @@ -0,0 +1,3019 @@ +/** + * @author zhixin wen <wenzhixin2010@gmail.com> + * version: 1.11.0 + * https://github.com/wenzhixin/bootstrap-table/ + */ + +(function ($) { + 'use strict'; + + // TOOLS DEFINITION + // ====================== + + var cachedWidth = null; + + // it only does '%s', and return '' when arguments are undefined + var sprintf = function (str) { + var args = arguments, + flag = true, + i = 1; + + str = str.replace(/%s/g, function () { + var arg = args[i++]; + + if (typeof arg === 'undefined') { + flag = false; + return ''; + } + return arg; + }); + return flag ? str : ''; + }; + + var getPropertyFromOther = function (list, from, to, value) { + var result = ''; + $.each(list, function (i, item) { + if (item[from] === value) { + result = item[to]; + return false; + } + return true; + }); + return result; + }; + + var getFieldIndex = function (columns, field) { + var index = -1; + + $.each(columns, function (i, column) { + if (column.field === field) { + index = i; + return false; + } + return true; + }); + return index; + }; + + // http://jsfiddle.net/wenyi/47nz7ez9/3/ + var setFieldIndex = function (columns) { + var i, j, k, + totalCol = 0, + flag = []; + + for (i = 0; i < columns[0].length; i++) { + totalCol += columns[0][i].colspan || 1; + } + + for (i = 0; i < columns.length; i++) { + flag[i] = []; + for (j = 0; j < totalCol; j++) { + flag[i][j] = false; + } + } + + for (i = 0; i < columns.length; i++) { + for (j = 0; j < columns[i].length; j++) { + var r = columns[i][j], + rowspan = r.rowspan || 1, + colspan = r.colspan || 1, + index = $.inArray(false, flag[i]); + + if (colspan === 1) { + r.fieldIndex = index; + // when field is undefined, use index instead + if (typeof r.field === 'undefined') { + r.field = index; + } + } + + for (k = 0; k < rowspan; k++) { + flag[i + k][index] = true; + } + for (k = 0; k < colspan; k++) { + flag[i][index + k] = true; + } + } + } + }; + + var getScrollBarWidth = function () { + if (cachedWidth === null) { + var inner = $('<p/>').addClass('fixed-table-scroll-inner'), + outer = $('<div/>').addClass('fixed-table-scroll-outer'), + w1, w2; + + outer.append(inner); + $('body').append(outer); + + w1 = inner[0].offsetWidth; + outer.css('overflow', 'scroll'); + w2 = inner[0].offsetWidth; + + if (w1 === w2) { + w2 = outer[0].clientWidth; + } + + outer.remove(); + cachedWidth = w1 - w2; + } + return cachedWidth; + }; + + var calculateObjectValue = function (self, name, args, defaultValue) { + var func = name; + + if (typeof name === 'string') { + // support obj.func1.func2 + var names = name.split('.'); + + if (names.length > 1) { + func = window; + $.each(names, function (i, f) { + func = func[f]; + }); + } else { + func = window[name]; + } + } + if (typeof func === 'object') { + return func; + } + if (typeof func === 'function') { + return func.apply(self, args); + } + if (!func && typeof name === 'string' && sprintf.apply(this, [name].concat(args))) { + return sprintf.apply(this, [name].concat(args)); + } + return defaultValue; + }; + + var compareObjects = function (objectA, objectB, compareLength) { + // Create arrays of property names + var objectAProperties = Object.getOwnPropertyNames(objectA), + objectBProperties = Object.getOwnPropertyNames(objectB), + propName = ''; + + if (compareLength) { + // If number of properties is different, objects are not equivalent + if (objectAProperties.length !== objectBProperties.length) { + return false; + } + } + + for (var i = 0; i < objectAProperties.length; i++) { + propName = objectAProperties[i]; + + // If the property is not in the object B properties, continue with the next property + if ($.inArray(propName, objectBProperties) > -1) { + // If values of same property are not equal, objects are not equivalent + if (objectA[propName] !== objectB[propName]) { + return false; + } + } + } + + // If we made it this far, objects are considered equivalent + return true; + }; + + var escapeHTML = function (text) { + if (typeof text === 'string') { + return text + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"') + .replace(/'/g, ''') + .replace(/`/g, '`'); + } + return text; + }; + + var getRealHeight = function ($el) { + var height = 0; + $el.children().each(function () { + if (height < $(this).outerHeight(true)) { + height = $(this).outerHeight(true); + } + }); + return height; + }; + + var getRealDataAttr = function (dataAttr) { + for (var attr in dataAttr) { + var auxAttr = attr.split(/(?=[A-Z])/).join('-').toLowerCase(); + if (auxAttr !== attr) { + dataAttr[auxAttr] = dataAttr[attr]; + delete dataAttr[attr]; + } + } + + return dataAttr; + }; + + var getItemField = function (item, field, escape) { + var value = item; + + if (typeof field !== 'string' || item.hasOwnProperty(field)) { + return escape ? escapeHTML(item[field]) : item[field]; + } + var props = field.split('.'); + for (var p in props) { + value = value && value[props[p]]; + } + return escape ? escapeHTML(value) : value; + }; + + var isIEBrowser = function () { + return !!(navigator.userAgent.indexOf("MSIE ") > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)); + }; + + var objectKeys = function () { + // From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys + if (!Object.keys) { + Object.keys = (function() { + var hasOwnProperty = Object.prototype.hasOwnProperty, + hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'), + dontEnums = [ + 'toString', + 'toLocaleString', + 'valueOf', + 'hasOwnProperty', + 'isPrototypeOf', + 'propertyIsEnumerable', + 'constructor' + ], + dontEnumsLength = dontEnums.length; + + return function(obj) { + if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) { + throw new TypeError('Object.keys called on non-object'); + } + + var result = [], prop, i; + + for (prop in obj) { + if (hasOwnProperty.call(obj, prop)) { + result.push(prop); + } + } + + if (hasDontEnumBug) { + for (i = 0; i < dontEnumsLength; i++) { + if (hasOwnProperty.call(obj, dontEnums[i])) { + result.push(dontEnums[i]); + } + } + } + return result; + }; + }()); + } + }; + + // BOOTSTRAP TABLE CLASS DEFINITION + // ====================== + + var BootstrapTable = function (el, options) { + this.options = options; + this.$el = $(el); + this.$el_ = this.$el.clone(); + this.timeoutId_ = 0; + this.timeoutFooter_ = 0; + + this.init(); + }; + + BootstrapTable.DEFAULTS = { + classes: 'table table-hover', + locale: undefined, + height: undefined, + undefinedText: '-', + sortName: undefined, + sortOrder: 'asc', + sortStable: false, + striped: false, + columns: [[]], + data: [], + dataField: 'rows', + method: 'get', + url: undefined, + ajax: undefined, + cache: true, + contentType: 'application/json', + dataType: 'json', + ajaxOptions: {}, + queryParams: function (params) { + return params; + }, + queryParamsType: 'limit', // undefined + responseHandler: function (res) { + return res; + }, + pagination: false, + onlyInfoPagination: false, + sidePagination: 'client', // client or server + totalRows: 0, // server side need to set + pageNumber: 1, + pageSize: 10, + pageList: [10, 25, 50, 100], + paginationHAlign: 'right', //right, left + paginationVAlign: 'bottom', //bottom, top, both + paginationDetailHAlign: 'left', //right, left + paginationPreText: '‹', + paginationNextText: '›', + search: false, + searchOnEnterKey: false, + strictSearch: false, + searchAlign: 'right', + selectItemName: 'btSelectItem', + showHeader: true, + showFooter: false, + showColumns: false, + showPaginationSwitch: false, + showRefresh: false, + showToggle: false, + buttonsAlign: 'right', + smartDisplay: true, + escape: false, + minimumCountColumns: 1, + idField: undefined, + uniqueId: undefined, + cardView: false, + detailView: false, + detailFormatter: function (index, row) { + return ''; + }, + trimOnSearch: true, + clickToSelect: false, + singleSelect: false, + toolbar: undefined, + toolbarAlign: 'left', + checkboxHeader: true, + sortable: true, + silentSort: true, + maintainSelected: false, + searchTimeOut: 500, + searchText: '', + iconSize: undefined, + buttonsClass: 'default', + iconsPrefix: 'glyphicon', // glyphicon of fa (font awesome) + icons: { + paginationSwitchDown: 'glyphicon-collapse-down icon-chevron-down', + paginationSwitchUp: 'glyphicon-collapse-up icon-chevron-up', + refresh: 'glyphicon-refresh icon-refresh', + toggle: 'glyphicon-list-alt icon-list-alt', + columns: 'glyphicon-th icon-th', + detailOpen: 'glyphicon-plus icon-plus', + detailClose: 'glyphicon-minus icon-minus' + }, + + customSearch: $.noop, + + customSort: $.noop, + + rowStyle: function (row, index) { + return {}; + }, + + rowAttributes: function (row, index) { + return {}; + }, + + footerStyle: function (row, index) { + return {}; + }, + + onAll: function (name, args) { + return false; + }, + onClickCell: function (field, value, row, $element) { + return false; + }, + onDblClickCell: function (field, value, row, $element) { + return false; + }, + onClickRow: function (item, $element) { + return false; + }, + onDblClickRow: function (item, $element) { + return false; + }, + onSort: function (name, order) { + return false; + }, + onCheck: function (row) { + return false; + }, + onUncheck: function (row) { + return false; + }, + onCheckAll: function (rows) { + return false; + }, + onUncheckAll: function (rows) { + return false; + }, + onCheckSome: function (rows) { + return false; + }, + onUncheckSome: function (rows) { + return false; + }, + onLoadSuccess: function (data) { + return false; + }, + onLoadError: function (status) { + return false; + }, + onColumnSwitch: function (field, checked) { + return false; + }, + onPageChange: function (number, size) { + return false; + }, + onSearch: function (text) { + return false; + }, + onToggle: function (cardView) { + return false; + }, + onPreBody: function (data) { + return false; + }, + onPostBody: function () { + return false; + }, + onPostHeader: function () { + return false; + }, + onExpandRow: function (index, row, $detail) { + return false; + }, + onCollapseRow: function (index, row) { + return false; + }, + onRefreshOptions: function (options) { + return false; + }, + onRefresh: function (params) { + return false; + }, + onResetView: function () { + return false; + } + }; + + BootstrapTable.LOCALES = {}; + + BootstrapTable.LOCALES['en-US'] = BootstrapTable.LOCALES.en = { + formatLoadingMessage: function () { + return 'Loading, please wait...'; + }, + formatRecordsPerPage: function (pageNumber) { + return sprintf('%s rows per page', pageNumber); + }, + formatShowingRows: function (pageFrom, pageTo, totalRows) { + return sprintf('Showing %s to %s of %s rows', pageFrom, pageTo, totalRows); + }, + formatDetailPagination: function (totalRows) { + return sprintf('Showing %s rows', totalRows); + }, + formatSearch: function () { + return 'Search'; + }, + formatNoMatches: function () { + return 'No matching records found'; + }, + formatPaginationSwitch: function () { + return 'Hide/Show pagination'; + }, + formatRefresh: function () { + return 'Refresh'; + }, + formatToggle: function () { + return 'Toggle'; + }, + formatColumns: function () { + return 'Columns'; + }, + formatAllRows: function () { + return 'All'; + } + }; + + $.extend(BootstrapTable.DEFAULTS, BootstrapTable.LOCALES['en-US']); + + BootstrapTable.COLUMN_DEFAULTS = { + radio: false, + checkbox: false, + checkboxEnabled: true, + field: undefined, + title: undefined, + titleTooltip: undefined, + 'class': undefined, + align: undefined, // left, right, center + halign: undefined, // left, right, center + falign: undefined, // left, right, center + valign: undefined, // top, middle, bottom + width: undefined, + sortable: false, + order: 'asc', // asc, desc + visible: true, + switchable: true, + clickToSelect: true, + formatter: undefined, + footerFormatter: undefined, + events: undefined, + sorter: undefined, + sortName: undefined, + cellStyle: undefined, + searchable: true, + searchFormatter: true, + cardVisible: true + }; + + BootstrapTable.EVENTS = { + 'all.bs.table': 'onAll', + 'click-cell.bs.table': 'onClickCell', + 'dbl-click-cell.bs.table': 'onDblClickCell', + 'click-row.bs.table': 'onClickRow', + 'dbl-click-row.bs.table': 'onDblClickRow', + 'sort.bs.table': 'onSort', + 'check.bs.table': 'onCheck', + 'uncheck.bs.table': 'onUncheck', + 'check-all.bs.table': 'onCheckAll', + 'uncheck-all.bs.table': 'onUncheckAll', + 'check-some.bs.table': 'onCheckSome', + 'uncheck-some.bs.table': 'onUncheckSome', + 'load-success.bs.table': 'onLoadSuccess', + 'load-error.bs.table': 'onLoadError', + 'column-switch.bs.table': 'onColumnSwitch', + 'page-change.bs.table': 'onPageChange', + 'search.bs.table': 'onSearch', + 'toggle.bs.table': 'onToggle', + 'pre-body.bs.table': 'onPreBody', + 'post-body.bs.table': 'onPostBody', + 'post-header.bs.table': 'onPostHeader', + 'expand-row.bs.table': 'onExpandRow', + 'collapse-row.bs.table': 'onCollapseRow', + 'refresh-options.bs.table': 'onRefreshOptions', + 'reset-view.bs.table': 'onResetView', + 'refresh.bs.table': 'onRefresh' + }; + + BootstrapTable.prototype.init = function () { + this.initLocale(); + this.initContainer(); + this.initTable(); + this.initHeader(); + this.initData(); + this.initFooter(); + this.initToolbar(); + this.initPagination(); + this.initBody(); + this.initSearchText(); + this.initServer(); + }; + + BootstrapTable.prototype.initLocale = function () { + if (this.options.locale) { + var parts = this.options.locale.split(/-|_/); + parts[0].toLowerCase(); + if (parts[1]) parts[1].toUpperCase(); + if ($.fn.bootstrapTable.locales[this.options.locale]) { + // locale as requested + $.extend(this.options, $.fn.bootstrapTable.locales[this.options.locale]); + } else if ($.fn.bootstrapTable.locales[parts.join('-')]) { + // locale with sep set to - (in case original was specified with _) + $.extend(this.options, $.fn.bootstrapTable.locales[parts.join('-')]); + } else if ($.fn.bootstrapTable.locales[parts[0]]) { + // short locale language code (i.e. 'en') + $.extend(this.options, $.fn.bootstrapTable.locales[parts[0]]); + } + } + }; + + BootstrapTable.prototype.initContainer = function () { + this.$container = $([ + '<div class="bootstrap-table">', + '<div class="fixed-table-toolbar"></div>', + this.options.paginationVAlign === 'top' || this.options.paginationVAlign === 'both' ? + '<div class="fixed-table-pagination" style="clear: both;"></div>' : + '', + '<div class="fixed-table-container">', + '<div class="fixed-table-header"><table></table></div>', + '<div class="fixed-table-body">', + '<div class="fixed-table-loading">', + this.options.formatLoadingMessage(), + '</div>', + '</div>', + '<div class="fixed-table-footer"><table><tr></tr></table></div>', + this.options.paginationVAlign === 'bottom' || this.options.paginationVAlign === 'both' ? + '<div class="fixed-table-pagination"></div>' : + '', + '</div>', + '</div>' + ].join('')); + + this.$container.insertAfter(this.$el); + this.$tableContainer = this.$container.find('.fixed-table-container'); + this.$tableHeader = this.$container.find('.fixed-table-header'); + this.$tableBody = this.$container.find('.fixed-table-body'); + this.$tableLoading = this.$container.find('.fixed-table-loading'); + this.$tableFooter = this.$container.find('.fixed-table-footer'); + this.$toolbar = this.$container.find('.fixed-table-toolbar'); + this.$pagination = this.$container.find('.fixed-table-pagination'); + + this.$tableBody.append(this.$el); + this.$container.after('<div class="clearfix"></div>'); + + this.$el.addClass(this.options.classes); + if (this.options.striped) { + this.$el.addClass('table-striped'); + } + if ($.inArray('table-no-bordered', this.options.classes.split(' ')) !== -1) { + this.$tableContainer.addClass('table-no-bordered'); + } + }; + + BootstrapTable.prototype.initTable = function () { + var that = this, + columns = [], + data = []; + + this.$header = this.$el.find('>thead'); + if (!this.$header.length) { + this.$header = $('<thead></thead>').appendTo(this.$el); + } + this.$header.find('tr').each(function () { + var column = []; + + $(this).find('th').each(function () { + // Fix #2014 - getFieldIndex and elsewhere assume this is string, causes issues if not + if (typeof $(this).data('field') !== 'undefined') { + $(this).data('field', $(this).data('field') + ''); + } + column.push($.extend({}, { + title: $(this).html(), + 'class': $(this).attr('class'), + titleTooltip: $(this).attr('title'), + rowspan: $(this).attr('rowspan') ? +$(this).attr('rowspan') : undefined, + colspan: $(this).attr('colspan') ? +$(this).attr('colspan') : undefined + }, $(this).data())); + }); + columns.push(column); + }); + if (!$.isArray(this.options.columns[0])) { + this.options.columns = [this.options.columns]; + } + this.options.columns = $.extend(true, [], columns, this.options.columns); + this.columns = []; + + setFieldIndex(this.options.columns); + $.each(this.options.columns, function (i, columns) { + $.each(columns, function (j, column) { + column = $.extend({}, BootstrapTable.COLUMN_DEFAULTS, column); + + if (typeof column.fieldIndex !== 'undefined') { + that.columns[column.fieldIndex] = column; + } + + that.options.columns[i][j] = column; + }); + }); + + // if options.data is setting, do not process tbody data + if (this.options.data.length) { + return; + } + + var m = []; + this.$el.find('>tbody>tr').each(function (y) { + var row = {}; + + // save tr's id, class and data-* attributes + row._id = $(this).attr('id'); + row._class = $(this).attr('class'); + row._data = getRealDataAttr($(this).data()); + + $(this).find('>td').each(function (x) { + var $this = $(this), + cspan = +$this.attr('colspan') || 1, + rspan = +$this.attr('rowspan') || 1, + tx, ty; + + for (; m[y] && m[y][x]; x++); //skip already occupied cells in current row + + for (tx = x; tx < x + cspan; tx++) { //mark matrix elements occupied by current cell with true + for (ty = y; ty < y + rspan; ty++) { + if (!m[ty]) { //fill missing rows + m[ty] = []; + } + m[ty][tx] = true; + } + } + + var field = that.columns[x].field; + + row[field] = $(this).html(); + // save td's id, class and data-* attributes + row['_' + field + '_id'] = $(this).attr('id'); + row['_' + field + '_class'] = $(this).attr('class'); + row['_' + field + '_rowspan'] = $(this).attr('rowspan'); + row['_' + field + '_colspan'] = $(this).attr('colspan'); + row['_' + field + '_title'] = $(this).attr('title'); + row['_' + field + '_data'] = getRealDataAttr($(this).data()); + }); + data.push(row); + }); + this.options.data = data; + if (data.length) this.fromHtml = true; + }; + + BootstrapTable.prototype.initHeader = function () { + var that = this, + visibleColumns = {}, + html = []; + + this.header = { + fields: [], + styles: [], + classes: [], + formatters: [], + events: [], + sorters: [], + sortNames: [], + cellStyles: [], + searchables: [] + }; + + $.each(this.options.columns, function (i, columns) { + html.push('<tr>'); + + if (i === 0 && !that.options.cardView && that.options.detailView) { + html.push(sprintf('<th class="detail" rowspan="%s"><div class="fht-cell"></div></th>', + that.options.columns.length)); + } + + $.each(columns, function (j, column) { + var text = '', + halign = '', // header align style + align = '', // body align style + style = '', + class_ = sprintf(' class="%s"', column['class']), + order = that.options.sortOrder || column.order, + unitWidth = 'px', + width = column.width; + + if (column.width !== undefined && (!that.options.cardView)) { + if (typeof column.width === 'string') { + if (column.width.indexOf('%') !== -1) { + unitWidth = '%'; + } + } + } + if (column.width && typeof column.width === 'string') { + width = column.width.replace('%', '').replace('px', ''); + } + + halign = sprintf('text-align: %s; ', column.halign ? column.halign : column.align); + align = sprintf('text-align: %s; ', column.align); + style = sprintf('vertical-align: %s; ', column.valign); + style += sprintf('width: %s; ', (column.checkbox || column.radio) && !width ? + '36px' : (width ? width + unitWidth : undefined)); + + if (typeof column.fieldIndex !== 'undefined') { + that.header.fields[column.fieldIndex] = column.field; + that.header.styles[column.fieldIndex] = align + style; + that.header.classes[column.fieldIndex] = class_; + that.header.formatters[column.fieldIndex] = column.formatter; + that.header.events[column.fieldIndex] = column.events; + that.header.sorters[column.fieldIndex] = column.sorter; + that.header.sortNames[column.fieldIndex] = column.sortName; + that.header.cellStyles[column.fieldIndex] = column.cellStyle; + that.header.searchables[column.fieldIndex] = column.searchable; + + if (!column.visible) { + return; + } + + if (that.options.cardView && (!column.cardVisible)) { + return; + } + + visibleColumns[column.field] = column; + } + + html.push('<th' + sprintf(' title="%s"', column.titleTooltip), + column.checkbox || column.radio ? + sprintf(' class="bs-checkbox %s"', column['class'] || '') : + class_, + sprintf(' style="%s"', halign + style), + sprintf(' rowspan="%s"', column.rowspan), + sprintf(' colspan="%s"', column.colspan), + sprintf(' data-field="%s"', column.field), + "tabindex='0'", + '>'); + + html.push(sprintf('<div class="th-inner %s">', that.options.sortable && column.sortable ? + 'sortable both' : '')); + + text = column.title; + + if (column.checkbox) { + if (!that.options.singleSelect && that.options.checkboxHeader) { + text = '<input name="btSelectAll" type="checkbox" />'; + } + that.header.stateField = column.field; + } + if (column.radio) { + text = ''; + that.header.stateField = column.field; + that.options.singleSelect = true; + } + + html.push(text); + html.push('</div>'); + html.push('<div class="fht-cell"></div>'); + html.push('</div>'); + html.push('</th>'); + }); + html.push('</tr>'); + }); + + this.$header.html(html.join('')); + this.$header.find('th[data-field]').each(function (i) { + $(this).data(visibleColumns[$(this).data('field')]); + }); + this.$container.off('click', '.th-inner').on('click', '.th-inner', function (event) { + var target = $(this); + + if (that.options.detailView) { + if (target.closest('.bootstrap-table')[0] !== that.$container[0]) + return false; + } + + if (that.options.sortable && target.parent().data().sortable) { + that.onSort(event); + } + }); + + this.$header.children().children().off('keypress').on('keypress', function (event) { + if (that.options.sortable && $(this).data().sortable) { + var code = event.keyCode || event.which; + if (code == 13) { //Enter keycode + that.onSort(event); + } + } + }); + + $(window).off('resize.bootstrap-table'); + if (!this.options.showHeader || this.options.cardView) { + this.$header.hide(); + this.$tableHeader.hide(); + this.$tableLoading.css('top', 0); + } else { + this.$header.show(); + this.$tableHeader.show(); + this.$tableLoading.css('top', this.$header.outerHeight() + 1); + // Assign the correct sortable arrow + this.getCaret(); + $(window).on('resize.bootstrap-table', $.proxy(this.resetWidth, this)); + } + + this.$selectAll = this.$header.find('[name="btSelectAll"]'); + this.$selectAll.off('click').on('click', function () { + var checked = $(this).prop('checked'); + that[checked ? 'checkAll' : 'uncheckAll'](); + that.updateSelected(); + }); + }; + + BootstrapTable.prototype.initFooter = function () { + if (!this.options.showFooter || this.options.cardView) { + this.$tableFooter.hide(); + } else { + this.$tableFooter.show(); + } + }; + + /** + * @param data + * @param type: append / prepend + */ + BootstrapTable.prototype.initData = function (data, type) { + if (type === 'append') { + this.data = this.data.concat(data); + } else if (type === 'prepend') { + this.data = [].concat(data).concat(this.data); + } else { + this.data = data || this.options.data; + } + + // Fix #839 Records deleted when adding new row on filtered table + if (type === 'append') { + this.options.data = this.options.data.concat(data); + } else if (type === 'prepend') { + this.options.data = [].concat(data).concat(this.options.data); + } else { + this.options.data = this.data; + } + + if (this.options.sidePagination === 'server') { + return; + } + this.initSort(); + }; + + BootstrapTable.prototype.initSort = function () { + var that = this, + name = this.options.sortName, + order = this.options.sortOrder === 'desc' ? -1 : 1, + index = $.inArray(this.options.sortName, this.header.fields); + + if (this.options.customSort !== $.noop) { + this.options.customSort.apply(this, [this.options.sortName, this.options.sortOrder]); + return; + } + + if (index !== -1) { + if (this.options.sortStable) { + $.each(this.data, function (i, row) { + if (!row.hasOwnProperty('_position')) row._position = i; + }); + } + + this.data.sort(function (a, b) { + if (that.header.sortNames[index]) { + name = that.header.sortNames[index]; + } + var aa = getItemField(a, name, that.options.escape), + bb = getItemField(b, name, that.options.escape), + value = calculateObjectValue(that.header, that.header.sorters[index], [aa, bb]); + + if (value !== undefined) { + return order * value; + } + + // Fix #161: undefined or null string sort bug. + if (aa === undefined || aa === null) { + aa = ''; + } + if (bb === undefined || bb === null) { + bb = ''; + } + + if (that.options.sortStable && aa === bb) { + aa = a._position; + bb = b._position; + } + + // IF both values are numeric, do a numeric comparison + if ($.isNumeric(aa) && $.isNumeric(bb)) { + // Convert numerical values form string to float. + aa = parseFloat(aa); + bb = parseFloat(bb); + if (aa < bb) { + return order * -1; + } + return order; + } + + if (aa === bb) { + return 0; + } + + // If value is not a string, convert to string + if (typeof aa !== 'string') { + aa = aa.toString(); + } + + if (aa.localeCompare(bb) === -1) { + return order * -1; + } + + return order; + }); + } + }; + + BootstrapTable.prototype.onSort = function (event) { + var $this = event.type === "keypress" ? $(event.currentTarget) : $(event.currentTarget).parent(), + $this_ = this.$header.find('th').eq($this.index()); + + this.$header.add(this.$header_).find('span.order').remove(); + + if (this.options.sortName === $this.data('field')) { + this.options.sortOrder = this.options.sortOrder === 'asc' ? 'desc' : 'asc'; + } else { + this.options.sortName = $this.data('field'); + this.options.sortOrder = $this.data('order') === 'asc' ? 'desc' : 'asc'; + } + this.trigger('sort', this.options.sortName, this.options.sortOrder); + + $this.add($this_).data('order', this.options.sortOrder); + + // Assign the correct sortable arrow + this.getCaret(); + + if (this.options.sidePagination === 'server') { + this.initServer(this.options.silentSort); + return; + } + + this.initSort(); + this.initBody(); + }; + + BootstrapTable.prototype.initToolbar = function () { + var that = this, + html = [], + timeoutId = 0, + $keepOpen, + $search, + switchableCount = 0; + + if (this.$toolbar.find('.bs-bars').children().length) { + $('body').append($(this.options.toolbar)); + } + this.$toolbar.html(''); + + if (typeof this.options.toolbar === 'string' || typeof this.options.toolbar === 'object') { + $(sprintf('<div class="bs-bars pull-%s"></div>', this.options.toolbarAlign)) + .appendTo(this.$toolbar) + .append($(this.options.toolbar)); + } + + // showColumns, showToggle, showRefresh + html = [sprintf('<div class="columns columns-%s btn-group pull-%s">', + this.options.buttonsAlign, this.options.buttonsAlign)]; + + if (typeof this.options.icons === 'string') { + this.options.icons = calculateObjectValue(null, this.options.icons); + } + + if (this.options.showPaginationSwitch) { + html.push(sprintf('<button class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + '" type="button" name="paginationSwitch" title="%s">', + this.options.formatPaginationSwitch()), + sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.paginationSwitchDown), + '</button>'); + } + + if (this.options.showRefresh) { + html.push(sprintf('<button class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + '" type="button" name="refresh" title="%s">', + this.options.formatRefresh()), + sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.refresh), + '</button>'); + } + + if (this.options.showToggle) { + html.push(sprintf('<button class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + '" type="button" name="toggle" title="%s">', + this.options.formatToggle()), + sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.toggle), + '</button>'); + } + + if (this.options.showColumns) { + html.push(sprintf('<div class="keep-open btn-group" title="%s">', + this.options.formatColumns()), + '<button type="button" class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + ' dropdown-toggle" data-toggle="dropdown">', + sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.columns), + ' <span class="caret"></span>', + '</button>', + '<ul class="dropdown-menu" role="menu">'); + + $.each(this.columns, function (i, column) { + if (column.radio || column.checkbox) { + return; + } + + if (that.options.cardView && !column.cardVisible) { + return; + } + + var checked = column.visible ? ' checked="checked"' : ''; + + if (column.switchable) { + html.push(sprintf('<li>' + + '<label><input type="checkbox" data-field="%s" value="%s"%s> %s</label>' + + '</li>', column.field, i, checked, column.title)); + switchableCount++; + } + }); + html.push('</ul>', + '</div>'); + } + + html.push('</div>'); + + // Fix #188: this.showToolbar is for extensions + if (this.showToolbar || html.length > 2) { + this.$toolbar.append(html.join('')); + } + + if (this.options.showPaginationSwitch) { + this.$toolbar.find('button[name="paginationSwitch"]') + .off('click').on('click', $.proxy(this.togglePagination, this)); + } + + if (this.options.showRefresh) { + this.$toolbar.find('button[name="refresh"]') + .off('click').on('click', $.proxy(this.refresh, this)); + } + + if (this.options.showToggle) { + this.$toolbar.find('button[name="toggle"]') + .off('click').on('click', function () { + that.toggleView(); + }); + } + + if (this.options.showColumns) { + $keepOpen = this.$toolbar.find('.keep-open'); + + if (switchableCount <= this.options.minimumCountColumns) { + $keepOpen.find('input').prop('disabled', true); + } + + $keepOpen.find('li').off('click').on('click', function (event) { + event.stopImmediatePropagation(); + }); + $keepOpen.find('input').off('click').on('click', function () { + var $this = $(this); + + that.toggleColumn($(this).val(), $this.prop('checked'), false); + that.trigger('column-switch', $(this).data('field'), $this.prop('checked')); + }); + } + + if (this.options.search) { + html = []; + html.push( + '<div class="pull-' + this.options.searchAlign + ' search">', + sprintf('<input class="form-control' + + sprintf(' input-%s', this.options.iconSize) + + '" type="text" placeholder="%s">', + this.options.formatSearch()), + '</div>'); + + this.$toolbar.append(html.join('')); + $search = this.$toolbar.find('.search input'); + $search.off('keyup drop').on('keyup drop', function (event) { + if (that.options.searchOnEnterKey && event.keyCode !== 13) { + return; + } + + if ($.inArray(event.keyCode, [37, 38, 39, 40]) > -1) { + return; + } + + clearTimeout(timeoutId); // doesn't matter if it's 0 + timeoutId = setTimeout(function () { + that.onSearch(event); + }, that.options.searchTimeOut); + }); + + if (isIEBrowser()) { + $search.off('mouseup').on('mouseup', function (event) { + clearTimeout(timeoutId); // doesn't matter if it's 0 + timeoutId = setTimeout(function () { + that.onSearch(event); + }, that.options.searchTimeOut); + }); + } + } + }; + + BootstrapTable.prototype.onSearch = function (event) { + var text = $.trim($(event.currentTarget).val()); + + // trim search input + if (this.options.trimOnSearch && $(event.currentTarget).val() !== text) { + $(event.currentTarget).val(text); + } + + if (text === this.searchText) { + return; + } + this.searchText = text; + this.options.searchText = text; + + this.options.pageNumber = 1; + this.initSearch(); + this.updatePagination(); + this.trigger('search', text); + }; + + BootstrapTable.prototype.initSearch = function () { + var that = this; + + if (this.options.sidePagination !== 'server') { + if (this.options.customSearch !== $.noop) { + this.options.customSearch.apply(this, [this.searchText]); + return; + } + + var s = this.searchText && (this.options.escape ? + escapeHTML(this.searchText) : this.searchText).toLowerCase(); + var f = $.isEmptyObject(this.filterColumns) ? null : this.filterColumns; + + // Check filter + this.data = f ? $.grep(this.options.data, function (item, i) { + for (var key in f) { + if ($.isArray(f[key]) && $.inArray(item[key], f[key]) === -1 || + item[key] !== f[key]) { + return false; + } + } + return true; + }) : this.options.data; + + this.data = s ? $.grep(this.data, function (item, i) { + for (var j = 0; j < that.header.fields.length; j++) { + + if (!that.header.searchables[j]) { + continue; + } + + var key = $.isNumeric(that.header.fields[j]) ? parseInt(that.header.fields[j], 10) : that.header.fields[j]; + var column = that.columns[getFieldIndex(that.columns, key)]; + var value; + + if (typeof key === 'string') { + value = item; + var props = key.split('.'); + for (var prop_index = 0; prop_index < props.length; prop_index++) { + value = value[props[prop_index]]; + } + + // Fix #142: respect searchForamtter boolean + if (column && column.searchFormatter) { + value = calculateObjectValue(column, + that.header.formatters[j], [value, item, i], value); + } + } else { + value = item[key]; + } + + if (typeof value === 'string' || typeof value === 'number') { + if (that.options.strictSearch) { + if ((value + '').toLowerCase() === s) { + return true; + } + } else { + if ((value + '').toLowerCase().indexOf(s) !== -1) { + return true; + } + } + } + } + return false; + }) : this.data; + } + }; + + BootstrapTable.prototype.initPagination = function () { + if (!this.options.pagination) { + this.$pagination.hide(); + return; + } else { + this.$pagination.show(); + } + + var that = this, + html = [], + $allSelected = false, + i, from, to, + $pageList, + $first, $pre, + $next, $last, + $number, + data = this.getData(), + pageList = this.options.pageList; + + if (this.options.sidePagination !== 'server') { + this.options.totalRows = data.length; + } + + this.totalPages = 0; + if (this.options.totalRows) { + if (this.options.pageSize === this.options.formatAllRows()) { + this.options.pageSize = this.options.totalRows; + $allSelected = true; + } else if (this.options.pageSize === this.options.totalRows) { + // Fix #667 Table with pagination, + // multiple pages and a search that matches to one page throws exception + var pageLst = typeof this.options.pageList === 'string' ? + this.options.pageList.replace('[', '').replace(']', '') + .replace(/ /g, '').toLowerCase().split(',') : this.options.pageList; + if ($.inArray(this.options.formatAllRows().toLowerCase(), pageLst) > -1) { + $allSelected = true; + } + } + + this.totalPages = ~~((this.options.totalRows - 1) / this.options.pageSize) + 1; + + this.options.totalPages = this.totalPages; + } + if (this.totalPages > 0 && this.options.pageNumber > this.totalPages) { + this.options.pageNumber = this.totalPages; + } + + this.pageFrom = (this.options.pageNumber - 1) * this.options.pageSize + 1; + this.pageTo = this.options.pageNumber * this.options.pageSize; + if (this.pageTo > this.options.totalRows) { + this.pageTo = this.options.totalRows; + } + + html.push( + '<div class="pull-' + this.options.paginationDetailHAlign + ' pagination-detail">', + '<span class="pagination-info">', + this.options.onlyInfoPagination ? this.options.formatDetailPagination(this.options.totalRows) : + this.options.formatShowingRows(this.pageFrom, this.pageTo, this.options.totalRows), + '</span>'); + + if (!this.options.onlyInfoPagination) { + html.push('<span class="page-list">'); + + var pageNumber = [ + sprintf('<span class="btn-group %s">', + this.options.paginationVAlign === 'top' || this.options.paginationVAlign === 'both' ? + 'dropdown' : 'dropup'), + '<button type="button" class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + ' dropdown-toggle" data-toggle="dropdown">', + '<span class="page-size">', + $allSelected ? this.options.formatAllRows() : this.options.pageSize, + '</span>', + ' <span class="caret"></span>', + '</button>', + '<ul class="dropdown-menu" role="menu">' + ]; + + if (typeof this.options.pageList === 'string') { + var list = this.options.pageList.replace('[', '').replace(']', '') + .replace(/ /g, '').split(','); + + pageList = []; + $.each(list, function (i, value) { + pageList.push(value.toUpperCase() === that.options.formatAllRows().toUpperCase() ? + that.options.formatAllRows() : +value); + }); + } + + $.each(pageList, function (i, page) { + if (!that.options.smartDisplay || i === 0 || pageList[i - 1] <= that.options.totalRows) { + var active; + if ($allSelected) { + active = page === that.options.formatAllRows() ? ' class="active"' : ''; + } else { + active = page === that.options.pageSize ? ' class="active"' : ''; + } + pageNumber.push(sprintf('<li%s><a href="javascript:void(0)">%s</a></li>', active, page)); + } + }); + pageNumber.push('</ul></span>'); + + html.push(this.options.formatRecordsPerPage(pageNumber.join(''))); + html.push('</span>'); + + html.push('</div>', + '<div class="pull-' + this.options.paginationHAlign + ' pagination">', + '<ul class="pagination' + sprintf(' pagination-%s', this.options.iconSize) + '">', + '<li class="page-pre"><a href="javascript:void(0)">' + this.options.paginationPreText + '</a></li>'); + + if (this.totalPages < 5) { + from = 1; + to = this.totalPages; + } else { + from = this.options.pageNumber - 2; + to = from + 4; + if (from < 1) { + from = 1; + to = 5; + } + if (to > this.totalPages) { + to = this.totalPages; + from = to - 4; + } + } + + if (this.totalPages >= 6) { + if (this.options.pageNumber >= 3) { + html.push('<li class="page-first' + (1 === this.options.pageNumber ? ' active' : '') + '">', + '<a href="javascript:void(0)">', 1, '</a>', + '</li>'); + + from++; + } + + if (this.options.pageNumber >= 4) { + if (this.options.pageNumber == 4 || this.totalPages == 6 || this.totalPages == 7) { + from--; + } else { + html.push('<li class="page-first-separator disabled">', + '<a href="javascript:void(0)">...</a>', + '</li>'); + } + + to--; + } + } + + if (this.totalPages >= 7) { + if (this.options.pageNumber >= (this.totalPages - 2)) { + from--; + } + } + + if (this.totalPages == 6) { + if (this.options.pageNumber >= (this.totalPages - 2)) { + to++; + } + } else if (this.totalPages >= 7) { + if (this.totalPages == 7 || this.options.pageNumber >= (this.totalPages - 3)) { + to++; + } + } + + for (i = from; i <= to; i++) { + html.push('<li class="page-number' + (i === this.options.pageNumber ? ' active' : '') + '">', + '<a href="javascript:void(0)">', i, '</a>', + '</li>'); + } + + if (this.totalPages >= 8) { + if (this.options.pageNumber <= (this.totalPages - 4)) { + html.push('<li class="page-last-separator disabled">', + '<a href="javascript:void(0)">...</a>', + '</li>'); + } + } + + if (this.totalPages >= 6) { + if (this.options.pageNumber <= (this.totalPages - 3)) { + html.push('<li class="page-last' + (this.totalPages === this.options.pageNumber ? ' active' : '') + '">', + '<a href="javascript:void(0)">', this.totalPages, '</a>', + '</li>'); + } + } + + html.push( + '<li class="page-next"><a href="javascript:void(0)">' + this.options.paginationNextText + '</a></li>', + '</ul>', + '</div>'); + } + this.$pagination.html(html.join('')); + + if (!this.options.onlyInfoPagination) { + $pageList = this.$pagination.find('.page-list a'); + $first = this.$pagination.find('.page-first'); + $pre = this.$pagination.find('.page-pre'); + $next = this.$pagination.find('.page-next'); + $last = this.$pagination.find('.page-last'); + $number = this.$pagination.find('.page-number'); + + if (this.options.smartDisplay) { + if (this.totalPages <= 1) { + this.$pagination.find('div.pagination').hide(); + } + if (pageList.length < 2 || this.options.totalRows <= pageList[0]) { + this.$pagination.find('span.page-list').hide(); + } + + // when data is empty, hide the pagination + this.$pagination[this.getData().length ? 'show' : 'hide'](); + } + if ($allSelected) { + this.options.pageSize = this.options.formatAllRows(); + } + $pageList.off('click').on('click', $.proxy(this.onPageListChange, this)); + $first.off('click').on('click', $.proxy(this.onPageFirst, this)); + $pre.off('click').on('click', $.proxy(this.onPagePre, this)); + $next.off('click').on('click', $.proxy(this.onPageNext, this)); + $last.off('click').on('click', $.proxy(this.onPageLast, this)); + $number.off('click').on('click', $.proxy(this.onPageNumber, this)); + } + }; + + BootstrapTable.prototype.updatePagination = function (event) { + // Fix #171: IE disabled button can be clicked bug. + if (event && $(event.currentTarget).hasClass('disabled')) { + return; + } + + if (!this.options.maintainSelected) { + this.resetRows(); + } + + this.initPagination(); + if (this.options.sidePagination === 'server') { + this.initServer(); + } else { + this.initBody(); + } + + this.trigger('page-change', this.options.pageNumber, this.options.pageSize); + }; + + BootstrapTable.prototype.onPageListChange = function (event) { + var $this = $(event.currentTarget); + + $this.parent().addClass('active').siblings().removeClass('active'); + this.options.pageSize = $this.text().toUpperCase() === this.options.formatAllRows().toUpperCase() ? + this.options.formatAllRows() : +$this.text(); + this.$toolbar.find('.page-size').text(this.options.pageSize); + + this.updatePagination(event); + }; + + BootstrapTable.prototype.onPageFirst = function (event) { + this.options.pageNumber = 1; + this.updatePagination(event); + }; + + BootstrapTable.prototype.onPagePre = function (event) { + if ((this.options.pageNumber - 1) === 0) { + this.options.pageNumber = this.options.totalPages; + } else { + this.options.pageNumber--; + } + this.updatePagination(event); + }; + + BootstrapTable.prototype.onPageNext = function (event) { + if ((this.options.pageNumber + 1) > this.options.totalPages) { + this.options.pageNumber = 1; + } else { + this.options.pageNumber++; + } + this.updatePagination(event); + }; + + BootstrapTable.prototype.onPageLast = function (event) { + this.options.pageNumber = this.totalPages; + this.updatePagination(event); + }; + + BootstrapTable.prototype.onPageNumber = function (event) { + if (this.options.pageNumber === +$(event.currentTarget).text()) { + return; + } + this.options.pageNumber = +$(event.currentTarget).text(); + this.updatePagination(event); + }; + + BootstrapTable.prototype.initBody = function (fixedScroll) { + var that = this, + html = [], + data = this.getData(); + + this.trigger('pre-body', data); + + this.$body = this.$el.find('>tbody'); + if (!this.$body.length) { + this.$body = $('<tbody></tbody>').appendTo(this.$el); + } + + //Fix #389 Bootstrap-table-flatJSON is not working + + if (!this.options.pagination || this.options.sidePagination === 'server') { + this.pageFrom = 1; + this.pageTo = data.length; + } + + for (var i = this.pageFrom - 1; i < this.pageTo; i++) { + var key, + item = data[i], + style = {}, + csses = [], + data_ = '', + attributes = {}, + htmlAttributes = []; + + style = calculateObjectValue(this.options, this.options.rowStyle, [item, i], style); + + if (style && style.css) { + for (key in style.css) { + csses.push(key + ': ' + style.css[key]); + } + } + + attributes = calculateObjectValue(this.options, + this.options.rowAttributes, [item, i], attributes); + + if (attributes) { + for (key in attributes) { + htmlAttributes.push(sprintf('%s="%s"', key, escapeHTML(attributes[key]))); + } + } + + if (item._data && !$.isEmptyObject(item._data)) { + $.each(item._data, function (k, v) { + // ignore data-index + if (k === 'index') { + return; + } + data_ += sprintf(' data-%s="%s"', k, v); + }); + } + + html.push('<tr', + sprintf(' %s', htmlAttributes.join(' ')), + sprintf(' id="%s"', $.isArray(item) ? undefined : item._id), + sprintf(' class="%s"', style.classes || ($.isArray(item) ? undefined : item._class)), + sprintf(' data-index="%s"', i), + sprintf(' data-uniqueid="%s"', item[this.options.uniqueId]), + sprintf('%s', data_), + '>' + ); + + if (this.options.cardView) { + html.push(sprintf('<td colspan="%s"><div class="card-views">', this.header.fields.length)); + } + + if (!this.options.cardView && this.options.detailView) { + html.push('<td>', + '<a class="detail-icon" href="javascript:">', + sprintf('<i class="%s %s"></i>', this.options.iconsPrefix, this.options.icons.detailOpen), + '</a>', + '</td>'); + } + + $.each(this.header.fields, function (j, field) { + var text = '', + value = getItemField(item, field, that.options.escape), + type = '', + cellStyle = {}, + id_ = '', + class_ = that.header.classes[j], + data_ = '', + rowspan_ = '', + colspan_ = '', + title_ = '', + column = that.columns[j]; + + if (that.fromHtml && typeof value === 'undefined') { + return; + } + + if (!column.visible) { + return; + } + + if (that.options.cardView && !column.cardVisible) { + return; + } + + style = sprintf('style="%s"', csses.concat(that.header.styles[j]).join('; ')); + + // handle td's id and class + if (item['_' + field + '_id']) { + id_ = sprintf(' id="%s"', item['_' + field + '_id']); + } + if (item['_' + field + '_class']) { + class_ = sprintf(' class="%s"', item['_' + field + '_class']); + } + if (item['_' + field + '_rowspan']) { + rowspan_ = sprintf(' rowspan="%s"', item['_' + field + '_rowspan']); + } + if (item['_' + field + '_colspan']) { + colspan_ = sprintf(' colspan="%s"', item['_' + field + '_colspan']); + } + if (item['_' + field + '_title']) { + title_ = sprintf(' title="%s"', item['_' + field + '_title']); + } + cellStyle = calculateObjectValue(that.header, + that.header.cellStyles[j], [value, item, i, field], cellStyle); + if (cellStyle.classes) { + class_ = sprintf(' class="%s"', cellStyle.classes); + } + if (cellStyle.css) { + var csses_ = []; + for (var key in cellStyle.css) { + csses_.push(key + ': ' + cellStyle.css[key]); + } + style = sprintf('style="%s"', csses_.concat(that.header.styles[j]).join('; ')); + } + + value = calculateObjectValue(column, + that.header.formatters[j], [value, item, i], value); + + if (item['_' + field + '_data'] && !$.isEmptyObject(item['_' + field + '_data'])) { + $.each(item['_' + field + '_data'], function (k, v) { + // ignore data-index + if (k === 'index') { + return; + } + data_ += sprintf(' data-%s="%s"', k, v); + }); + } + + if (column.checkbox || column.radio) { + type = column.checkbox ? 'checkbox' : type; + type = column.radio ? 'radio' : type; + + text = [sprintf(that.options.cardView ? + '<div class="card-view %s">' : '<td class="bs-checkbox %s">', column['class'] || ''), + '<input' + + sprintf(' data-index="%s"', i) + + sprintf(' name="%s"', that.options.selectItemName) + + sprintf(' type="%s"', type) + + sprintf(' value="%s"', item[that.options.idField]) + + sprintf(' checked="%s"', value === true || + (value && value.checked) ? 'checked' : undefined) + + sprintf(' disabled="%s"', !column.checkboxEnabled || + (value && value.disabled) ? 'disabled' : undefined) + + ' />', + that.header.formatters[j] && typeof value === 'string' ? value : '', + that.options.cardView ? '</div>' : '</td>' + ].join(''); + + item[that.header.stateField] = value === true || (value && value.checked); + } else { + value = typeof value === 'undefined' || value === null ? + that.options.undefinedText : value; + + text = that.options.cardView ? ['<div class="card-view">', + that.options.showHeader ? sprintf('<span class="title" %s>%s</span>', style, + getPropertyFromOther(that.columns, 'field', 'title', field)) : '', + sprintf('<span class="value">%s</span>', value), + '</div>' + ].join('') : [sprintf('<td%s %s %s %s %s %s %s>', + id_, class_, style, data_, rowspan_, colspan_, title_), + value, + '</td>' + ].join(''); + + // Hide empty data on Card view when smartDisplay is set to true. + if (that.options.cardView && that.options.smartDisplay && value === '') { + // Should set a placeholder for event binding correct fieldIndex + text = '<div class="card-view"></div>'; + } + } + + html.push(text); + }); + + if (this.options.cardView) { + html.push('</div></td>'); + } + + html.push('</tr>'); + } + + // show no records + if (!html.length) { + html.push('<tr class="no-records-found">', + sprintf('<td colspan="%s">%s</td>', + this.$header.find('th').length, this.options.formatNoMatches()), + '</tr>'); + } + + this.$body.html(html.join('')); + + if (!fixedScroll) { + this.scrollTo(0); + } + + // click to select by column + this.$body.find('> tr[data-index] > td').off('click dblclick').on('click dblclick', function (e) { + var $td = $(this), + $tr = $td.parent(), + item = that.data[$tr.data('index')], + index = $td[0].cellIndex, + fields = that.getVisibleFields(), + field = fields[that.options.detailView && !that.options.cardView ? index - 1 : index], + column = that.columns[getFieldIndex(that.columns, field)], + value = getItemField(item, field, that.options.escape); + + if ($td.find('.detail-icon').length) { + return; + } + + that.trigger(e.type === 'click' ? 'click-cell' : 'dbl-click-cell', field, value, item, $td); + that.trigger(e.type === 'click' ? 'click-row' : 'dbl-click-row', item, $tr, field); + + // if click to select - then trigger the checkbox/radio click + if (e.type === 'click' && that.options.clickToSelect && column.clickToSelect) { + var $selectItem = $tr.find(sprintf('[name="%s"]', that.options.selectItemName)); + if ($selectItem.length) { + $selectItem[0].click(); // #144: .trigger('click') bug + } + } + }); + + this.$body.find('> tr[data-index] > td > .detail-icon').off('click').on('click', function () { + var $this = $(this), + $tr = $this.parent().parent(), + index = $tr.data('index'), + row = data[index]; // Fix #980 Detail view, when searching, returns wrong row + + // remove and update + if ($tr.next().is('tr.detail-view')) { + $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailOpen)); + $tr.next().remove(); + that.trigger('collapse-row', index, row); + } else { + $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailClose)); + $tr.after(sprintf('<tr class="detail-view"><td colspan="%s"></td></tr>', $tr.find('td').length)); + var $element = $tr.next().find('td'); + var content = calculateObjectValue(that.options, that.options.detailFormatter, [index, row, $element], ''); + if($element.length === 1) { + $element.append(content); + } + that.trigger('expand-row', index, row, $element); + } + that.resetView(); + }); + + this.$selectItem = this.$body.find(sprintf('[name="%s"]', this.options.selectItemName)); + this.$selectItem.off('click').on('click', function (event) { + event.stopImmediatePropagation(); + + var $this = $(this), + checked = $this.prop('checked'), + row = that.data[$this.data('index')]; + + if (that.options.maintainSelected && $(this).is(':radio')) { + $.each(that.options.data, function (i, row) { + row[that.header.stateField] = false; + }); + } + + row[that.header.stateField] = checked; + + if (that.options.singleSelect) { + that.$selectItem.not(this).each(function () { + that.data[$(this).data('index')][that.header.stateField] = false; + }); + that.$selectItem.filter(':checked').not(this).prop('checked', false); + } + + that.updateSelected(); + that.trigger(checked ? 'check' : 'uncheck', row, $this); + }); + + $.each(this.header.events, function (i, events) { + if (!events) { + return; + } + // fix bug, if events is defined with namespace + if (typeof events === 'string') { + events = calculateObjectValue(null, events); + } + + var field = that.header.fields[i], + fieldIndex = $.inArray(field, that.getVisibleFields()); + + if (that.options.detailView && !that.options.cardView) { + fieldIndex += 1; + } + + for (var key in events) { + that.$body.find('>tr:not(.no-records-found)').each(function () { + var $tr = $(this), + $td = $tr.find(that.options.cardView ? '.card-view' : 'td').eq(fieldIndex), + index = key.indexOf(' '), + name = key.substring(0, index), + el = key.substring(index + 1), + func = events[key]; + + $td.find(el).off(name).on(name, function (e) { + var index = $tr.data('index'), + row = that.data[index], + value = row[field]; + + func.apply(this, [e, value, row, index]); + }); + }); + } + }); + + this.updateSelected(); + this.resetView(); + + this.trigger('post-body', data); + }; + + BootstrapTable.prototype.initServer = function (silent, query, url) { + var that = this, + data = {}, + params = { + searchText: this.searchText, + sortName: this.options.sortName, + sortOrder: this.options.sortOrder + }, + request; + + if (this.options.pagination) { + params.pageSize = this.options.pageSize === this.options.formatAllRows() ? + this.options.totalRows : this.options.pageSize; + params.pageNumber = this.options.pageNumber; + } + + if (!(url || this.options.url) && !this.options.ajax) { + return; + } + + if (this.options.queryParamsType === 'limit') { + params = { + search: params.searchText, + sort: params.sortName, + order: params.sortOrder + }; + + if (this.options.pagination) { + params.offset = this.options.pageSize === this.options.formatAllRows() ? + 0 : this.options.pageSize * (this.options.pageNumber - 1); + params.limit = this.options.pageSize === this.options.formatAllRows() ? + this.options.totalRows : this.options.pageSize; + } + } + + if (!($.isEmptyObject(this.filterColumnsPartial))) { + params.filter = JSON.stringify(this.filterColumnsPartial, null); + } + + data = calculateObjectValue(this.options, this.options.queryParams, [params], data); + + $.extend(data, query || {}); + + // false to stop request + if (data === false) { + return; + } + + if (!silent) { + this.$tableLoading.show(); + } + request = $.extend({}, calculateObjectValue(null, this.options.ajaxOptions), { + type: this.options.method, + url: url || this.options.url, + data: this.options.contentType === 'application/json' && this.options.method === 'post' ? + JSON.stringify(data) : data, + cache: this.options.cache, + contentType: this.options.contentType, + dataType: this.options.dataType, + success: function (res) { + res = calculateObjectValue(that.options, that.options.responseHandler, [res], res); + + that.load(res); + that.trigger('load-success', res); + if (!silent) that.$tableLoading.hide(); + }, + error: function (res) { + that.trigger('load-error', res.status, res); + if (!silent) that.$tableLoading.hide(); + } + }); + + if (this.options.ajax) { + calculateObjectValue(this, this.options.ajax, [request], null); + } else { + if (this._xhr && this._xhr.readyState !== 4) { + this._xhr.abort(); + } + this._xhr = $.ajax(request); + } + }; + + BootstrapTable.prototype.initSearchText = function () { + if (this.options.search) { + if (this.options.searchText !== '') { + var $search = this.$toolbar.find('.search input'); + $search.val(this.options.searchText); + this.onSearch({currentTarget: $search}); + } + } + }; + + BootstrapTable.prototype.getCaret = function () { + var that = this; + + $.each(this.$header.find('th'), function (i, th) { + $(th).find('.sortable').removeClass('desc asc').addClass($(th).data('field') === that.options.sortName ? that.options.sortOrder : 'both'); + }); + }; + + BootstrapTable.prototype.updateSelected = function () { + var checkAll = this.$selectItem.filter(':enabled').length && + this.$selectItem.filter(':enabled').length === + this.$selectItem.filter(':enabled').filter(':checked').length; + + this.$selectAll.add(this.$selectAll_).prop('checked', checkAll); + + this.$selectItem.each(function () { + $(this).closest('tr')[$(this).prop('checked') ? 'addClass' : 'removeClass']('selected'); + }); + }; + + BootstrapTable.prototype.updateRows = function () { + var that = this; + + this.$selectItem.each(function () { + that.data[$(this).data('index')][that.header.stateField] = $(this).prop('checked'); + }); + }; + + BootstrapTable.prototype.resetRows = function () { + var that = this; + + $.each(this.data, function (i, row) { + that.$selectAll.prop('checked', false); + that.$selectItem.prop('checked', false); + if (that.header.stateField) { + row[that.header.stateField] = false; + } + }); + }; + + BootstrapTable.prototype.trigger = function (name) { + var args = Array.prototype.slice.call(arguments, 1); + + name += '.bs.table'; + this.options[BootstrapTable.EVENTS[name]].apply(this.options, args); + this.$el.trigger($.Event(name), args); + + this.options.onAll(name, args); + this.$el.trigger($.Event('all.bs.table'), [name, args]); + }; + + BootstrapTable.prototype.resetHeader = function () { + // fix #61: the hidden table reset header bug. + // fix bug: get $el.css('width') error sometime (height = 500) + clearTimeout(this.timeoutId_); + this.timeoutId_ = setTimeout($.proxy(this.fitHeader, this), this.$el.is(':hidden') ? 100 : 0); + }; + + BootstrapTable.prototype.fitHeader = function () { + var that = this, + fixedBody, + scrollWidth, + focused, + focusedTemp; + + if (that.$el.is(':hidden')) { + that.timeoutId_ = setTimeout($.proxy(that.fitHeader, that), 100); + return; + } + fixedBody = this.$tableBody.get(0); + + scrollWidth = fixedBody.scrollWidth > fixedBody.clientWidth && + fixedBody.scrollHeight > fixedBody.clientHeight + this.$header.outerHeight() ? + getScrollBarWidth() : 0; + + this.$el.css('margin-top', -this.$header.outerHeight()); + + focused = $(':focus'); + if (focused.length > 0) { + var $th = focused.parents('th'); + if ($th.length > 0) { + var dataField = $th.attr('data-field'); + if (dataField !== undefined) { + var $headerTh = this.$header.find("[data-field='" + dataField + "']"); + if ($headerTh.length > 0) { + $headerTh.find(":input").addClass("focus-temp"); + } + } + } + } + + this.$header_ = this.$header.clone(true, true); + this.$selectAll_ = this.$header_.find('[name="btSelectAll"]'); + this.$tableHeader.css({ + 'margin-right': scrollWidth + }).find('table').css('width', this.$el.outerWidth()) + .html('').attr('class', this.$el.attr('class')) + .append(this.$header_); + + + focusedTemp = $('.focus-temp:visible:eq(0)'); + if (focusedTemp.length > 0) { + focusedTemp.focus(); + this.$header.find('.focus-temp').removeClass('focus-temp'); + } + + // fix bug: $.data() is not working as expected after $.append() + this.$header.find('th[data-field]').each(function (i) { + that.$header_.find(sprintf('th[data-field="%s"]', $(this).data('field'))).data($(this).data()); + }); + + var visibleFields = this.getVisibleFields(), + $ths = this.$header_.find('th'); + + this.$body.find('>tr:first-child:not(.no-records-found) > *').each(function (i) { + var $this = $(this), + index = i; + + if (that.options.detailView && !that.options.cardView) { + if (i === 0) { + that.$header_.find('th.detail').find('.fht-cell').width($this.innerWidth()); + } + index = i - 1; + } + + var $th = that.$header_.find(sprintf('th[data-field="%s"]', visibleFields[index])); + if ($th.length > 1) { + $th = $($ths[$this[0].cellIndex]); + } + + $th.find('.fht-cell').width($this.innerWidth()); + }); + // horizontal scroll event + // TODO: it's probably better improving the layout than binding to scroll event + this.$tableBody.off('scroll').on('scroll', function () { + that.$tableHeader.scrollLeft($(this).scrollLeft()); + + if (that.options.showFooter && !that.options.cardView) { + that.$tableFooter.scrollLeft($(this).scrollLeft()); + } + }); + that.trigger('post-header'); + }; + + BootstrapTable.prototype.resetFooter = function () { + var that = this, + data = that.getData(), + html = []; + + if (!this.options.showFooter || this.options.cardView) { //do nothing + return; + } + + if (!this.options.cardView && this.options.detailView) { + html.push('<td><div class="th-inner"> </div><div class="fht-cell"></div></td>'); + } + + $.each(this.columns, function (i, column) { + var key, + falign = '', // footer align style + valign = '', + csses = [], + style = {}, + class_ = sprintf(' class="%s"', column['class']); + + if (!column.visible) { + return; + } + + if (that.options.cardView && (!column.cardVisible)) { + return; + } + + falign = sprintf('text-align: %s; ', column.falign ? column.falign : column.align); + valign = sprintf('vertical-align: %s; ', column.valign); + + style = calculateObjectValue(null, that.options.footerStyle); + + if (style && style.css) { + for (key in style.css) { + csses.push(key + ': ' + style.css[key]); + } + } + + html.push('<td', class_, sprintf(' style="%s"', falign + valign + csses.concat().join('; ')), '>'); + html.push('<div class="th-inner">'); + + html.push(calculateObjectValue(column, column.footerFormatter, [data], ' ') || ' '); + + html.push('</div>'); + html.push('<div class="fht-cell"></div>'); + html.push('</div>'); + html.push('</td>'); + }); + + this.$tableFooter.find('tr').html(html.join('')); + this.$tableFooter.show(); + clearTimeout(this.timeoutFooter_); + this.timeoutFooter_ = setTimeout($.proxy(this.fitFooter, this), + this.$el.is(':hidden') ? 100 : 0); + }; + + BootstrapTable.prototype.fitFooter = function () { + var that = this, + $footerTd, + elWidth, + scrollWidth; + + clearTimeout(this.timeoutFooter_); + if (this.$el.is(':hidden')) { + this.timeoutFooter_ = setTimeout($.proxy(this.fitFooter, this), 100); + return; + } + + elWidth = this.$el.css('width'); + scrollWidth = elWidth > this.$tableBody.width() ? getScrollBarWidth() : 0; + + this.$tableFooter.css({ + 'margin-right': scrollWidth + }).find('table').css('width', elWidth) + .attr('class', this.$el.attr('class')); + + $footerTd = this.$tableFooter.find('td'); + + this.$body.find('>tr:first-child:not(.no-records-found) > *').each(function (i) { + var $this = $(this); + + $footerTd.eq(i).find('.fht-cell').width($this.innerWidth()); + }); + }; + + BootstrapTable.prototype.toggleColumn = function (index, checked, needUpdate) { + if (index === -1) { + return; + } + this.columns[index].visible = checked; + this.initHeader(); + this.initSearch(); + this.initPagination(); + this.initBody(); + + if (this.options.showColumns) { + var $items = this.$toolbar.find('.keep-open input').prop('disabled', false); + + if (needUpdate) { + $items.filter(sprintf('[value="%s"]', index)).prop('checked', checked); + } + + if ($items.filter(':checked').length <= this.options.minimumCountColumns) { + $items.filter(':checked').prop('disabled', true); + } + } + }; + + BootstrapTable.prototype.toggleRow = function (index, uniqueId, visible) { + if (index === -1) { + return; + } + + this.$body.find(typeof index !== 'undefined' ? + sprintf('tr[data-index="%s"]', index) : + sprintf('tr[data-uniqueid="%s"]', uniqueId)) + [visible ? 'show' : 'hide'](); + }; + + BootstrapTable.prototype.getVisibleFields = function () { + var that = this, + visibleFields = []; + + $.each(this.header.fields, function (j, field) { + var column = that.columns[getFieldIndex(that.columns, field)]; + + if (!column.visible) { + return; + } + visibleFields.push(field); + }); + return visibleFields; + }; + + // PUBLIC FUNCTION DEFINITION + // ======================= + + BootstrapTable.prototype.resetView = function (params) { + var padding = 0; + + if (params && params.height) { + this.options.height = params.height; + } + + this.$selectAll.prop('checked', this.$selectItem.length > 0 && + this.$selectItem.length === this.$selectItem.filter(':checked').length); + + if (this.options.height) { + var toolbarHeight = getRealHeight(this.$toolbar), + paginationHeight = getRealHeight(this.$pagination), + height = this.options.height - toolbarHeight - paginationHeight; + + this.$tableContainer.css('height', height + 'px'); + } + + if (this.options.cardView) { + // remove the element css + this.$el.css('margin-top', '0'); + this.$tableContainer.css('padding-bottom', '0'); + this.$tableFooter.hide(); + return; + } + + if (this.options.showHeader && this.options.height) { + this.$tableHeader.show(); + this.resetHeader(); + padding += this.$header.outerHeight(); + } else { + this.$tableHeader.hide(); + this.trigger('post-header'); + } + + if (this.options.showFooter) { + this.resetFooter(); + if (this.options.height) { + padding += this.$tableFooter.outerHeight() + 1; + } + } + + // Assign the correct sortable arrow + this.getCaret(); + this.$tableContainer.css('padding-bottom', padding + 'px'); + this.trigger('reset-view'); + }; + + BootstrapTable.prototype.getData = function (useCurrentPage) { + return (this.searchText || !$.isEmptyObject(this.filterColumns) || !$.isEmptyObject(this.filterColumnsPartial)) ? + (useCurrentPage ? this.data.slice(this.pageFrom - 1, this.pageTo) : this.data) : + (useCurrentPage ? this.options.data.slice(this.pageFrom - 1, this.pageTo) : this.options.data); + }; + + BootstrapTable.prototype.load = function (data) { + var fixedScroll = false; + + // #431: support pagination + if (this.options.sidePagination === 'server') { + this.options.totalRows = data.total; + fixedScroll = data.fixedScroll; + data = data[this.options.dataField]; + } else if (!$.isArray(data)) { // support fixedScroll + fixedScroll = data.fixedScroll; + data = data.data; + } + + this.initData(data); + this.initSearch(); + this.initPagination(); + this.initBody(fixedScroll); + }; + + BootstrapTable.prototype.append = function (data) { + this.initData(data, 'append'); + this.initSearch(); + this.initPagination(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.prepend = function (data) { + this.initData(data, 'prepend'); + this.initSearch(); + this.initPagination(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.remove = function (params) { + var len = this.options.data.length, + i, row; + + if (!params.hasOwnProperty('field') || !params.hasOwnProperty('values')) { + return; + } + + for (i = len - 1; i >= 0; i--) { + row = this.options.data[i]; + + if (!row.hasOwnProperty(params.field)) { + continue; + } + if ($.inArray(row[params.field], params.values) !== -1) { + this.options.data.splice(i, 1); + } + } + + if (len === this.options.data.length) { + return; + } + + this.initSearch(); + this.initPagination(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.removeAll = function () { + if (this.options.data.length > 0) { + this.options.data.splice(0, this.options.data.length); + this.initSearch(); + this.initPagination(); + this.initBody(true); + } + }; + + BootstrapTable.prototype.getRowByUniqueId = function (id) { + var uniqueId = this.options.uniqueId, + len = this.options.data.length, + dataRow = null, + i, row, rowUniqueId; + + for (i = len - 1; i >= 0; i--) { + row = this.options.data[i]; + + if (row.hasOwnProperty(uniqueId)) { // uniqueId is a column + rowUniqueId = row[uniqueId]; + } else if(row._data.hasOwnProperty(uniqueId)) { // uniqueId is a row data property + rowUniqueId = row._data[uniqueId]; + } else { + continue; + } + + if (typeof rowUniqueId === 'string') { + id = id.toString(); + } else if (typeof rowUniqueId === 'number') { + if ((Number(rowUniqueId) === rowUniqueId) && (rowUniqueId % 1 === 0)) { + id = parseInt(id); + } else if ((rowUniqueId === Number(rowUniqueId)) && (rowUniqueId !== 0)) { + id = parseFloat(id); + } + } + + if (rowUniqueId === id) { + dataRow = row; + break; + } + } + + return dataRow; + }; + + BootstrapTable.prototype.removeByUniqueId = function (id) { + var len = this.options.data.length, + row = this.getRowByUniqueId(id); + + if (row) { + this.options.data.splice(this.options.data.indexOf(row), 1); + } + + if (len === this.options.data.length) { + return; + } + + this.initSearch(); + this.initPagination(); + this.initBody(true); + }; + + BootstrapTable.prototype.updateByUniqueId = function (params) { + var that = this; + var allParams = $.isArray(params) ? params : [ params ]; + + $.each(allParams, function(i, params) { + var rowId; + + if (!params.hasOwnProperty('id') || !params.hasOwnProperty('row')) { + return; + } + + rowId = $.inArray(that.getRowByUniqueId(params.id), that.options.data); + + if (rowId === -1) { + return; + } + $.extend(that.options.data[rowId], params.row); + }); + + this.initSearch(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.insertRow = function (params) { + if (!params.hasOwnProperty('index') || !params.hasOwnProperty('row')) { + return; + } + this.data.splice(params.index, 0, params.row); + this.initSearch(); + this.initPagination(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.updateRow = function (params) { + var that = this; + var allParams = $.isArray(params) ? params : [ params ]; + + $.each(allParams, function(i, params) { + if (!params.hasOwnProperty('index') || !params.hasOwnProperty('row')) { + return; + } + $.extend(that.options.data[params.index], params.row); + }); + + this.initSearch(); + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.showRow = function (params) { + if (!params.hasOwnProperty('index') && !params.hasOwnProperty('uniqueId')) { + return; + } + this.toggleRow(params.index, params.uniqueId, true); + }; + + BootstrapTable.prototype.hideRow = function (params) { + if (!params.hasOwnProperty('index') && !params.hasOwnProperty('uniqueId')) { + return; + } + this.toggleRow(params.index, params.uniqueId, false); + }; + + BootstrapTable.prototype.getRowsHidden = function (show) { + var rows = $(this.$body[0]).children().filter(':hidden'), + i = 0; + if (show) { + for (; i < rows.length; i++) { + $(rows[i]).show(); + } + } + return rows; + }; + + BootstrapTable.prototype.mergeCells = function (options) { + var row = options.index, + col = $.inArray(options.field, this.getVisibleFields()), + rowspan = options.rowspan || 1, + colspan = options.colspan || 1, + i, j, + $tr = this.$body.find('>tr'), + $td; + + if (this.options.detailView && !this.options.cardView) { + col += 1; + } + + $td = $tr.eq(row).find('>td').eq(col); + + if (row < 0 || col < 0 || row >= this.data.length) { + return; + } + + for (i = row; i < row + rowspan; i++) { + for (j = col; j < col + colspan; j++) { + $tr.eq(i).find('>td').eq(j).hide(); + } + } + + $td.attr('rowspan', rowspan).attr('colspan', colspan).show(); + }; + + BootstrapTable.prototype.updateCell = function (params) { + if (!params.hasOwnProperty('index') || + !params.hasOwnProperty('field') || + !params.hasOwnProperty('value')) { + return; + } + this.data[params.index][params.field] = params.value; + + if (params.reinit === false) { + return; + } + this.initSort(); + this.initBody(true); + }; + + BootstrapTable.prototype.getOptions = function () { + return this.options; + }; + + BootstrapTable.prototype.getSelections = function () { + var that = this; + + return $.grep(this.options.data, function (row) { + return row[that.header.stateField]; + }); + }; + + BootstrapTable.prototype.getAllSelections = function () { + var that = this; + + return $.grep(this.options.data, function (row) { + return row[that.header.stateField]; + }); + }; + + BootstrapTable.prototype.checkAll = function () { + this.checkAll_(true); + }; + + BootstrapTable.prototype.uncheckAll = function () { + this.checkAll_(false); + }; + + BootstrapTable.prototype.checkInvert = function () { + var that = this; + var rows = that.$selectItem.filter(':enabled'); + var checked = rows.filter(':checked'); + rows.each(function() { + $(this).prop('checked', !$(this).prop('checked')); + }); + that.updateRows(); + that.updateSelected(); + that.trigger('uncheck-some', checked); + checked = that.getSelections(); + that.trigger('check-some', checked); + }; + + BootstrapTable.prototype.checkAll_ = function (checked) { + var rows; + if (!checked) { + rows = this.getSelections(); + } + this.$selectAll.add(this.$selectAll_).prop('checked', checked); + this.$selectItem.filter(':enabled').prop('checked', checked); + this.updateRows(); + if (checked) { + rows = this.getSelections(); + } + this.trigger(checked ? 'check-all' : 'uncheck-all', rows); + }; + + BootstrapTable.prototype.check = function (index) { + this.check_(true, index); + }; + + BootstrapTable.prototype.uncheck = function (index) { + this.check_(false, index); + }; + + BootstrapTable.prototype.check_ = function (checked, index) { + var $el = this.$selectItem.filter(sprintf('[data-index="%s"]', index)).prop('checked', checked); + this.data[index][this.header.stateField] = checked; + this.updateSelected(); + this.trigger(checked ? 'check' : 'uncheck', this.data[index], $el); + }; + + BootstrapTable.prototype.checkBy = function (obj) { + this.checkBy_(true, obj); + }; + + BootstrapTable.prototype.uncheckBy = function (obj) { + this.checkBy_(false, obj); + }; + + BootstrapTable.prototype.checkBy_ = function (checked, obj) { + if (!obj.hasOwnProperty('field') || !obj.hasOwnProperty('values')) { + return; + } + + var that = this, + rows = []; + $.each(this.options.data, function (index, row) { + if (!row.hasOwnProperty(obj.field)) { + return false; + } + if ($.inArray(row[obj.field], obj.values) !== -1) { + var $el = that.$selectItem.filter(':enabled') + .filter(sprintf('[data-index="%s"]', index)).prop('checked', checked); + row[that.header.stateField] = checked; + rows.push(row); + that.trigger(checked ? 'check' : 'uncheck', row, $el); + } + }); + this.updateSelected(); + this.trigger(checked ? 'check-some' : 'uncheck-some', rows); + }; + + BootstrapTable.prototype.destroy = function () { + this.$el.insertBefore(this.$container); + $(this.options.toolbar).insertBefore(this.$el); + this.$container.next().remove(); + this.$container.remove(); + this.$el.html(this.$el_.html()) + .css('margin-top', '0') + .attr('class', this.$el_.attr('class') || ''); // reset the class + }; + + BootstrapTable.prototype.showLoading = function () { + this.$tableLoading.show(); + }; + + BootstrapTable.prototype.hideLoading = function () { + this.$tableLoading.hide(); + }; + + BootstrapTable.prototype.togglePagination = function () { + this.options.pagination = !this.options.pagination; + var button = this.$toolbar.find('button[name="paginationSwitch"] i'); + if (this.options.pagination) { + button.attr("class", this.options.iconsPrefix + " " + this.options.icons.paginationSwitchDown); + } else { + button.attr("class", this.options.iconsPrefix + " " + this.options.icons.paginationSwitchUp); + } + this.updatePagination(); + }; + + BootstrapTable.prototype.refresh = function (params) { + if (params && params.url) { + this.options.pageNumber = 1; + } + this.initServer(params && params.silent, + params && params.query, params && params.url); + this.trigger('refresh', params); + }; + + BootstrapTable.prototype.resetWidth = function () { + if (this.options.showHeader && this.options.height) { + this.fitHeader(); + } + if (this.options.showFooter) { + this.fitFooter(); + } + }; + + BootstrapTable.prototype.showColumn = function (field) { + this.toggleColumn(getFieldIndex(this.columns, field), true, true); + }; + + BootstrapTable.prototype.hideColumn = function (field) { + this.toggleColumn(getFieldIndex(this.columns, field), false, true); + }; + + BootstrapTable.prototype.getHiddenColumns = function () { + return $.grep(this.columns, function (column) { + return !column.visible; + }); + }; + + BootstrapTable.prototype.getVisibleColumns = function () { + return $.grep(this.columns, function (column) { + return column.visible; + }); + }; + + BootstrapTable.prototype.toggleAllColumns = function (visible) { + $.each(this.columns, function (i, column) { + this.columns[i].visible = visible; + }); + + this.initHeader(); + this.initSearch(); + this.initPagination(); + this.initBody(); + if (this.options.showColumns) { + var $items = this.$toolbar.find('.keep-open input').prop('disabled', false); + + if ($items.filter(':checked').length <= this.options.minimumCountColumns) { + $items.filter(':checked').prop('disabled', true); + } + } + }; + + BootstrapTable.prototype.showAllColumns = function () { + this.toggleAllColumns(true); + }; + + BootstrapTable.prototype.hideAllColumns = function () { + this.toggleAllColumns(false); + }; + + BootstrapTable.prototype.filterBy = function (columns) { + this.filterColumns = $.isEmptyObject(columns) ? {} : columns; + this.options.pageNumber = 1; + this.initSearch(); + this.updatePagination(); + }; + + BootstrapTable.prototype.scrollTo = function (value) { + if (typeof value === 'string') { + value = value === 'bottom' ? this.$tableBody[0].scrollHeight : 0; + } + if (typeof value === 'number') { + this.$tableBody.scrollTop(value); + } + if (typeof value === 'undefined') { + return this.$tableBody.scrollTop(); + } + }; + + BootstrapTable.prototype.getScrollPosition = function () { + return this.scrollTo(); + }; + + BootstrapTable.prototype.selectPage = function (page) { + if (page > 0 && page <= this.options.totalPages) { + this.options.pageNumber = page; + this.updatePagination(); + } + }; + + BootstrapTable.prototype.prevPage = function () { + if (this.options.pageNumber > 1) { + this.options.pageNumber--; + this.updatePagination(); + } + }; + + BootstrapTable.prototype.nextPage = function () { + if (this.options.pageNumber < this.options.totalPages) { + this.options.pageNumber++; + this.updatePagination(); + } + }; + + BootstrapTable.prototype.toggleView = function () { + this.options.cardView = !this.options.cardView; + this.initHeader(); + // Fixed remove toolbar when click cardView button. + //that.initToolbar(); + this.initBody(); + this.trigger('toggle', this.options.cardView); + }; + + BootstrapTable.prototype.refreshOptions = function (options) { + //If the objects are equivalent then avoid the call of destroy / init methods + if (compareObjects(this.options, options, true)) { + return; + } + this.options = $.extend(this.options, options); + this.trigger('refresh-options', this.options); + this.destroy(); + this.init(); + }; + + BootstrapTable.prototype.resetSearch = function (text) { + var $search = this.$toolbar.find('.search input'); + $search.val(text || ''); + this.onSearch({currentTarget: $search}); + }; + + BootstrapTable.prototype.expandRow_ = function (expand, index) { + var $tr = this.$body.find(sprintf('> tr[data-index="%s"]', index)); + if ($tr.next().is('tr.detail-view') === (expand ? false : true)) { + $tr.find('> td > .detail-icon').click(); + } + }; + + BootstrapTable.prototype.expandRow = function (index) { + this.expandRow_(true, index); + }; + + BootstrapTable.prototype.collapseRow = function (index) { + this.expandRow_(false, index); + }; + + BootstrapTable.prototype.expandAllRows = function (isSubTable) { + if (isSubTable) { + var $tr = this.$body.find(sprintf('> tr[data-index="%s"]', 0)), + that = this, + detailIcon = null, + executeInterval = false, + idInterval = -1; + + if (!$tr.next().is('tr.detail-view')) { + $tr.find('> td > .detail-icon').click(); + executeInterval = true; + } else if (!$tr.next().next().is('tr.detail-view')) { + $tr.next().find(".detail-icon").click(); + executeInterval = true; + } + + if (executeInterval) { + try { + idInterval = setInterval(function () { + detailIcon = that.$body.find("tr.detail-view").last().find(".detail-icon"); + if (detailIcon.length > 0) { + detailIcon.click(); + } else { + clearInterval(idInterval); + } + }, 1); + } catch (ex) { + clearInterval(idInterval); + } + } + } else { + var trs = this.$body.children(); + for (var i = 0; i < trs.length; i++) { + this.expandRow_(true, $(trs[i]).data("index")); + } + } + }; + + BootstrapTable.prototype.collapseAllRows = function (isSubTable) { + if (isSubTable) { + this.expandRow_(false, 0); + } else { + var trs = this.$body.children(); + for (var i = 0; i < trs.length; i++) { + this.expandRow_(false, $(trs[i]).data("index")); + } + } + }; + + BootstrapTable.prototype.updateFormatText = function (name, text) { + if (this.options[sprintf('format%s', name)]) { + if (typeof text === 'string') { + this.options[sprintf('format%s', name)] = function () { + return text; + }; + } else if (typeof text === 'function') { + this.options[sprintf('format%s', name)] = text; + } + } + this.initToolbar(); + this.initPagination(); + this.initBody(); + }; + + // BOOTSTRAP TABLE PLUGIN DEFINITION + // ======================= + + var allowedMethods = [ + 'getOptions', + 'getSelections', 'getAllSelections', 'getData', + 'load', 'append', 'prepend', 'remove', 'removeAll', + 'insertRow', 'updateRow', 'updateCell', 'updateByUniqueId', 'removeByUniqueId', + 'getRowByUniqueId', 'showRow', 'hideRow', 'getRowsHidden', + 'mergeCells', + 'checkAll', 'uncheckAll', 'checkInvert', + 'check', 'uncheck', + 'checkBy', 'uncheckBy', + 'refresh', + 'resetView', + 'resetWidth', + 'destroy', + 'showLoading', 'hideLoading', + 'showColumn', 'hideColumn', 'getHiddenColumns', 'getVisibleColumns', + 'showAllColumns', 'hideAllColumns', + 'filterBy', + 'scrollTo', + 'getScrollPosition', + 'selectPage', 'prevPage', 'nextPage', + 'togglePagination', + 'toggleView', + 'refreshOptions', + 'resetSearch', + 'expandRow', 'collapseRow', 'expandAllRows', 'collapseAllRows', + 'updateFormatText' + ]; + + $.fn.bootstrapTable = function (option) { + var value, + args = Array.prototype.slice.call(arguments, 1); + + this.each(function () { + var $this = $(this), + data = $this.data('bootstrap.table'), + options = $.extend({}, BootstrapTable.DEFAULTS, $this.data(), + typeof option === 'object' && option); + + if (typeof option === 'string') { + if ($.inArray(option, allowedMethods) < 0) { + throw new Error("Unknown method: " + option); + } + + if (!data) { + return; + } + + value = data[option].apply(data, args); + + if (option === 'destroy') { + $this.removeData('bootstrap.table'); + } + } + + if (!data) { + $this.data('bootstrap.table', (data = new BootstrapTable(this, options))); + } + }); + + return typeof value === 'undefined' ? this : value; + }; + + $.fn.bootstrapTable.Constructor = BootstrapTable; + $.fn.bootstrapTable.defaults = BootstrapTable.DEFAULTS; + $.fn.bootstrapTable.columnDefaults = BootstrapTable.COLUMN_DEFAULTS; + $.fn.bootstrapTable.locales = BootstrapTable.LOCALES; + $.fn.bootstrapTable.methods = allowedMethods; + $.fn.bootstrapTable.utils = { + sprintf: sprintf, + getFieldIndex: getFieldIndex, + compareObjects: compareObjects, + calculateObjectValue: calculateObjectValue, + getItemField: getItemField, + objectKeys: objectKeys, + isIEBrowser: isIEBrowser + }; + + // BOOTSTRAP TABLE INIT + // ======================= + + $(function () { + $('[data-toggle="table"]').bootstrapTable(); + }); +})(jQuery); diff --git a/debian/missing-sources/bootstrap-table-export-1.11.0.js b/debian/missing-sources/bootstrap-table-export-1.11.0.js new file mode 100644 index 000000000..98b8f3235 --- /dev/null +++ b/debian/missing-sources/bootstrap-table-export-1.11.0.js @@ -0,0 +1,121 @@ +/** + * @author zhixin wen <wenzhixin2010@gmail.com> + * extensions: https://github.com/kayalshri/tableExport.jquery.plugin + */ + +(function ($) { + 'use strict'; + var sprintf = $.fn.bootstrapTable.utils.sprintf; + + var TYPE_NAME = { + json: 'JSON', + xml: 'XML', + png: 'PNG', + csv: 'CSV', + txt: 'TXT', + sql: 'SQL', + doc: 'MS-Word', + excel: 'MS-Excel', + powerpoint: 'MS-Powerpoint', + pdf: 'PDF' + }; + + $.extend($.fn.bootstrapTable.defaults, { + showExport: false, + exportDataType: 'basic', // basic, all, selected + // 'json', 'xml', 'png', 'csv', 'txt', 'sql', 'doc', 'excel', 'powerpoint', 'pdf' + exportTypes: ['json', 'xml', 'csv', 'txt', 'sql', 'excel'], + exportOptions: {} + }); + + $.extend($.fn.bootstrapTable.defaults.icons, { + export: 'glyphicon-export icon-share' + }); + + $.extend($.fn.bootstrapTable.locales, { + formatExport: function () { + return 'Export data'; + } + }); + $.extend($.fn.bootstrapTable.defaults, $.fn.bootstrapTable.locales); + + var BootstrapTable = $.fn.bootstrapTable.Constructor, + _initToolbar = BootstrapTable.prototype.initToolbar; + + BootstrapTable.prototype.initToolbar = function () { + this.showToolbar = this.options.showExport; + + _initToolbar.apply(this, Array.prototype.slice.apply(arguments)); + + if (this.options.showExport) { + var that = this, + $btnGroup = this.$toolbar.find('>.btn-group'), + $export = $btnGroup.find('div.export'); + + if (!$export.length) { + $export = $([ + '<div class="export btn-group">', + '<button class="btn' + + sprintf(' btn-%s', this.options.buttonsClass) + + sprintf(' btn-%s', this.options.iconSize) + + ' dropdown-toggle" ' + + 'title="' + this.options.formatExport() + '" ' + + 'data-toggle="dropdown" type="button">', + sprintf('<i class="%s %s"></i> ', this.options.iconsPrefix, this.options.icons.export), + '<span class="caret"></span>', + '</button>', + '<ul class="dropdown-menu" role="menu">', + '</ul>', + '</div>'].join('')).appendTo($btnGroup); + + var $menu = $export.find('.dropdown-menu'), + exportTypes = this.options.exportTypes; + + if (typeof this.options.exportTypes === 'string') { + var types = this.options.exportTypes.slice(1, -1).replace(/ /g, '').split(','); + + exportTypes = []; + $.each(types, function (i, value) { + exportTypes.push(value.slice(1, -1)); + }); + } + $.each(exportTypes, function (i, type) { + if (TYPE_NAME.hasOwnProperty(type)) { + $menu.append(['<li data-type="' + type + '">', + '<a href="javascript:void(0)">', + TYPE_NAME[type], + '</a>', + '</li>'].join('')); + } + }); + + $menu.find('li').click(function () { + var type = $(this).data('type'), + doExport = function () { + that.$el.tableExport($.extend({}, that.options.exportOptions, { + type: type, + escape: false + })); + }; + + if (that.options.exportDataType === 'all' && that.options.pagination) { + that.$el.one(that.options.sidePagination === 'server' ? 'post-body.bs.table' : 'page-change.bs.table', function () { + doExport(); + that.togglePagination(); + }); + that.togglePagination(); + } else if (that.options.exportDataType === 'selected') { + var data = that.getData(), + selectedData = that.getAllSelections(); + + that.load(selectedData); + doExport(); + that.load(data); + } else { + doExport(); + } + }); + } + } + }; +})(jQuery); diff --git a/debian/missing-sources/bootstrap-theme-3.3.7.css b/debian/missing-sources/bootstrap-theme-3.3.7.css new file mode 100644 index 000000000..31d888266 --- /dev/null +++ b/debian/missing-sources/bootstrap-theme-3.3.7.css @@ -0,0 +1,587 @@ +/*! + * Bootstrap v3.3.7 (http://getbootstrap.com) + * Copyright 2011-2016 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ +.btn-default, +.btn-primary, +.btn-success, +.btn-info, +.btn-warning, +.btn-danger { + text-shadow: 0 -1px 0 rgba(0, 0, 0, .2); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075); +} +.btn-default:active, +.btn-primary:active, +.btn-success:active, +.btn-info:active, +.btn-warning:active, +.btn-danger:active, +.btn-default.active, +.btn-primary.active, +.btn-success.active, +.btn-info.active, +.btn-warning.active, +.btn-danger.active { + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn-default.disabled, +.btn-primary.disabled, +.btn-success.disabled, +.btn-info.disabled, +.btn-warning.disabled, +.btn-danger.disabled, +.btn-default[disabled], +.btn-primary[disabled], +.btn-success[disabled], +.btn-info[disabled], +.btn-warning[disabled], +.btn-danger[disabled], +fieldset[disabled] .btn-default, +fieldset[disabled] .btn-primary, +fieldset[disabled] .btn-success, +fieldset[disabled] .btn-info, +fieldset[disabled] .btn-warning, +fieldset[disabled] .btn-danger { + -webkit-box-shadow: none; + box-shadow: none; +} +.btn-default .badge, +.btn-primary .badge, +.btn-success .badge, +.btn-info .badge, +.btn-warning .badge, +.btn-danger .badge { + text-shadow: none; +} +.btn:active, +.btn.active { + background-image: none; +} +.btn-default { + text-shadow: 0 1px 0 #fff; + background-image: -webkit-linear-gradient(top, #fff 0%, #e0e0e0 100%); + background-image: -o-linear-gradient(top, #fff 0%, #e0e0e0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#e0e0e0)); + background-image: linear-gradient(to bottom, #fff 0%, #e0e0e0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #dbdbdb; + border-color: #ccc; +} +.btn-default:hover, +.btn-default:focus { + background-color: #e0e0e0; + background-position: 0 -15px; +} +.btn-default:active, +.btn-default.active { + background-color: #e0e0e0; + border-color: #dbdbdb; +} +.btn-default.disabled, +.btn-default[disabled], +fieldset[disabled] .btn-default, +.btn-default.disabled:hover, +.btn-default[disabled]:hover, +fieldset[disabled] .btn-default:hover, +.btn-default.disabled:focus, +.btn-default[disabled]:focus, +fieldset[disabled] .btn-default:focus, +.btn-default.disabled.focus, +.btn-default[disabled].focus, +fieldset[disabled] .btn-default.focus, +.btn-default.disabled:active, +.btn-default[disabled]:active, +fieldset[disabled] .btn-default:active, +.btn-default.disabled.active, +.btn-default[disabled].active, +fieldset[disabled] .btn-default.active { + background-color: #e0e0e0; + background-image: none; +} +.btn-primary { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #265a88 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #265a88 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#265a88)); + background-image: linear-gradient(to bottom, #337ab7 0%, #265a88 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff265a88', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #245580; +} +.btn-primary:hover, +.btn-primary:focus { + background-color: #265a88; + background-position: 0 -15px; +} +.btn-primary:active, +.btn-primary.active { + background-color: #265a88; + border-color: #245580; +} +.btn-primary.disabled, +.btn-primary[disabled], +fieldset[disabled] .btn-primary, +.btn-primary.disabled:hover, +.btn-primary[disabled]:hover, +fieldset[disabled] .btn-primary:hover, +.btn-primary.disabled:focus, +.btn-primary[disabled]:focus, +fieldset[disabled] .btn-primary:focus, +.btn-primary.disabled.focus, +.btn-primary[disabled].focus, +fieldset[disabled] .btn-primary.focus, +.btn-primary.disabled:active, +.btn-primary[disabled]:active, +fieldset[disabled] .btn-primary:active, +.btn-primary.disabled.active, +.btn-primary[disabled].active, +fieldset[disabled] .btn-primary.active { + background-color: #265a88; + background-image: none; +} +.btn-success { + background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%); + background-image: -o-linear-gradient(top, #5cb85c 0%, #419641 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#419641)); + background-image: linear-gradient(to bottom, #5cb85c 0%, #419641 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #3e8f3e; +} +.btn-success:hover, +.btn-success:focus { + background-color: #419641; + background-position: 0 -15px; +} +.btn-success:active, +.btn-success.active { + background-color: #419641; + border-color: #3e8f3e; +} +.btn-success.disabled, +.btn-success[disabled], +fieldset[disabled] .btn-success, +.btn-success.disabled:hover, +.btn-success[disabled]:hover, +fieldset[disabled] .btn-success:hover, +.btn-success.disabled:focus, +.btn-success[disabled]:focus, +fieldset[disabled] .btn-success:focus, +.btn-success.disabled.focus, +.btn-success[disabled].focus, +fieldset[disabled] .btn-success.focus, +.btn-success.disabled:active, +.btn-success[disabled]:active, +fieldset[disabled] .btn-success:active, +.btn-success.disabled.active, +.btn-success[disabled].active, +fieldset[disabled] .btn-success.active { + background-color: #419641; + background-image: none; +} +.btn-info { + background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%); + background-image: -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#2aabd2)); + background-image: linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #28a4c9; +} +.btn-info:hover, +.btn-info:focus { + background-color: #2aabd2; + background-position: 0 -15px; +} +.btn-info:active, +.btn-info.active { + background-color: #2aabd2; + border-color: #28a4c9; +} +.btn-info.disabled, +.btn-info[disabled], +fieldset[disabled] .btn-info, +.btn-info.disabled:hover, +.btn-info[disabled]:hover, +fieldset[disabled] .btn-info:hover, +.btn-info.disabled:focus, +.btn-info[disabled]:focus, +fieldset[disabled] .btn-info:focus, +.btn-info.disabled.focus, +.btn-info[disabled].focus, +fieldset[disabled] .btn-info.focus, +.btn-info.disabled:active, +.btn-info[disabled]:active, +fieldset[disabled] .btn-info:active, +.btn-info.disabled.active, +.btn-info[disabled].active, +fieldset[disabled] .btn-info.active { + background-color: #2aabd2; + background-image: none; +} +.btn-warning { + background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%); + background-image: -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#eb9316)); + background-image: linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #e38d13; +} +.btn-warning:hover, +.btn-warning:focus { + background-color: #eb9316; + background-position: 0 -15px; +} +.btn-warning:active, +.btn-warning.active { + background-color: #eb9316; + border-color: #e38d13; +} +.btn-warning.disabled, +.btn-warning[disabled], +fieldset[disabled] .btn-warning, +.btn-warning.disabled:hover, +.btn-warning[disabled]:hover, +fieldset[disabled] .btn-warning:hover, +.btn-warning.disabled:focus, +.btn-warning[disabled]:focus, +fieldset[disabled] .btn-warning:focus, +.btn-warning.disabled.focus, +.btn-warning[disabled].focus, +fieldset[disabled] .btn-warning.focus, +.btn-warning.disabled:active, +.btn-warning[disabled]:active, +fieldset[disabled] .btn-warning:active, +.btn-warning.disabled.active, +.btn-warning[disabled].active, +fieldset[disabled] .btn-warning.active { + background-color: #eb9316; + background-image: none; +} +.btn-danger { + background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%); + background-image: -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c12e2a)); + background-image: linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #b92c28; +} +.btn-danger:hover, +.btn-danger:focus { + background-color: #c12e2a; + background-position: 0 -15px; +} +.btn-danger:active, +.btn-danger.active { + background-color: #c12e2a; + border-color: #b92c28; +} +.btn-danger.disabled, +.btn-danger[disabled], +fieldset[disabled] .btn-danger, +.btn-danger.disabled:hover, +.btn-danger[disabled]:hover, +fieldset[disabled] .btn-danger:hover, +.btn-danger.disabled:focus, +.btn-danger[disabled]:focus, +fieldset[disabled] .btn-danger:focus, +.btn-danger.disabled.focus, +.btn-danger[disabled].focus, +fieldset[disabled] .btn-danger.focus, +.btn-danger.disabled:active, +.btn-danger[disabled]:active, +fieldset[disabled] .btn-danger:active, +.btn-danger.disabled.active, +.btn-danger[disabled].active, +fieldset[disabled] .btn-danger.active { + background-color: #c12e2a; + background-image: none; +} +.thumbnail, +.img-thumbnail { + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075); + box-shadow: 0 1px 2px rgba(0, 0, 0, .075); +} +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus { + background-color: #e8e8e8; + background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8)); + background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0); + background-repeat: repeat-x; +} +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + background-color: #2e6da4; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; +} +.navbar-default { + background-image: -webkit-linear-gradient(top, #fff 0%, #f8f8f8 100%); + background-image: -o-linear-gradient(top, #fff 0%, #f8f8f8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#f8f8f8)); + background-image: linear-gradient(to bottom, #fff 0%, #f8f8f8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075); +} +.navbar-default .navbar-nav > .open > a, +.navbar-default .navbar-nav > .active > a { + background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%); + background-image: -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dbdbdb), to(#e2e2e2)); + background-image: linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0); + background-repeat: repeat-x; + -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075); + box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075); +} +.navbar-brand, +.navbar-nav > li > a { + text-shadow: 0 1px 0 rgba(255, 255, 255, .25); +} +.navbar-inverse { + background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%); + background-image: -o-linear-gradient(top, #3c3c3c 0%, #222 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#222)); + background-image: linear-gradient(to bottom, #3c3c3c 0%, #222 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-radius: 4px; +} +.navbar-inverse .navbar-nav > .open > a, +.navbar-inverse .navbar-nav > .active > a { + background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%); + background-image: -o-linear-gradient(top, #080808 0%, #0f0f0f 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#080808), to(#0f0f0f)); + background-image: linear-gradient(to bottom, #080808 0%, #0f0f0f 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0); + background-repeat: repeat-x; + -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25); + box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25); +} +.navbar-inverse .navbar-brand, +.navbar-inverse .navbar-nav > li > a { + text-shadow: 0 -1px 0 rgba(0, 0, 0, .25); +} +.navbar-static-top, +.navbar-fixed-top, +.navbar-fixed-bottom { + border-radius: 0; +} +@media (max-width: 767px) { + .navbar .navbar-nav .open .dropdown-menu > .active > a, + .navbar .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #fff; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; + } +} +.alert { + text-shadow: 0 1px 0 rgba(255, 255, 255, .2); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05); +} +.alert-success { + background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%); + background-image: -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#c8e5bc)); + background-image: linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0); + background-repeat: repeat-x; + border-color: #b2dba1; +} +.alert-info { + background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%); + background-image: -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#b9def0)); + background-image: linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0); + background-repeat: repeat-x; + border-color: #9acfea; +} +.alert-warning { + background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%); + background-image: -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#f8efc0)); + background-image: linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0); + background-repeat: repeat-x; + border-color: #f5e79e; +} +.alert-danger { + background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%); + background-image: -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#e7c3c3)); + background-image: linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0); + background-repeat: repeat-x; + border-color: #dca7a7; +} +.progress { + background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%); + background-image: -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#ebebeb), to(#f5f5f5)); + background-image: linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #286090 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#286090)); + background-image: linear-gradient(to bottom, #337ab7 0%, #286090 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-success { + background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%); + background-image: -o-linear-gradient(top, #5cb85c 0%, #449d44 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#449d44)); + background-image: linear-gradient(to bottom, #5cb85c 0%, #449d44 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-info { + background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%); + background-image: -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#31b0d5)); + background-image: linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-warning { + background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%); + background-image: -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#ec971f)); + background-image: linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-danger { + background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%); + background-image: -o-linear-gradient(top, #d9534f 0%, #c9302c 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c9302c)); + background-image: linear-gradient(to bottom, #d9534f 0%, #c9302c 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-striped { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.list-group { + border-radius: 4px; + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075); + box-shadow: 0 1px 2px rgba(0, 0, 0, .075); +} +.list-group-item.active, +.list-group-item.active:hover, +.list-group-item.active:focus { + text-shadow: 0 -1px 0 #286090; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2b669a 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2b669a)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2b669a 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0); + background-repeat: repeat-x; + border-color: #2b669a; +} +.list-group-item.active .badge, +.list-group-item.active:hover .badge, +.list-group-item.active:focus .badge { + text-shadow: none; +} +.panel { + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .05); + box-shadow: 0 1px 2px rgba(0, 0, 0, .05); +} +.panel-default > .panel-heading { + background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8)); + background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0); + background-repeat: repeat-x; +} +.panel-primary > .panel-heading { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; +} +.panel-success > .panel-heading { + background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%); + background-image: -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#d0e9c6)); + background-image: linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0); + background-repeat: repeat-x; +} +.panel-info > .panel-heading { + background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%); + background-image: -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#c4e3f3)); + background-image: linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0); + background-repeat: repeat-x; +} +.panel-warning > .panel-heading { + background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%); + background-image: -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#faf2cc)); + background-image: linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0); + background-repeat: repeat-x; +} +.panel-danger > .panel-heading { + background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%); + background-image: -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#ebcccc)); + background-image: linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0); + background-repeat: repeat-x; +} +.well { + background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%); + background-image: -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#e8e8e8), to(#f5f5f5)); + background-image: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0); + background-repeat: repeat-x; + border-color: #dcdcdc; + -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1); +} +/*# sourceMappingURL=bootstrap-theme.css.map */ diff --git a/debian/missing-sources/bootstrap-toggle-2.2.2.css b/debian/missing-sources/bootstrap-toggle-2.2.2.css new file mode 100644 index 000000000..057d08b36 --- /dev/null +++ b/debian/missing-sources/bootstrap-toggle-2.2.2.css @@ -0,0 +1,83 @@ +/*! ======================================================================== + * Bootstrap Toggle: bootstrap-toggle.css v2.2.0 + * http://www.bootstraptoggle.com + * ======================================================================== + * Copyright 2014 Min Hur, The New York Times Company + * Licensed under MIT + * ======================================================================== */ + + +.checkbox label .toggle, +.checkbox-inline .toggle { + margin-left: -20px; + margin-right: 5px; +} + +.toggle { + position: relative; + overflow: hidden; +} +.toggle input[type="checkbox"] { + display: none; +} +.toggle-group { + position: absolute; + width: 200%; + top: 0; + bottom: 0; + left: 0; + transition: left 0.35s; + -webkit-transition: left 0.35s; + -moz-user-select: none; + -webkit-user-select: none; +} +.toggle.off .toggle-group { + left: -100%; +} +.toggle-on { + position: absolute; + top: 0; + bottom: 0; + left: 0; + right: 50%; + margin: 0; + border: 0; + border-radius: 0; +} +.toggle-off { + position: absolute; + top: 0; + bottom: 0; + left: 50%; + right: 0; + margin: 0; + border: 0; + border-radius: 0; +} +.toggle-handle { + position: relative; + margin: 0 auto; + padding-top: 0px; + padding-bottom: 0px; + height: 100%; + width: 0px; + border-width: 0 1px; +} + +.toggle.btn { min-width: 59px; min-height: 34px; } +.toggle-on.btn { padding-right: 24px; } +.toggle-off.btn { padding-left: 24px; } + +.toggle.btn-lg { min-width: 79px; min-height: 45px; } +.toggle-on.btn-lg { padding-right: 31px; } +.toggle-off.btn-lg { padding-left: 31px; } +.toggle-handle.btn-lg { width: 40px; } + +.toggle.btn-sm { min-width: 50px; min-height: 30px;} +.toggle-on.btn-sm { padding-right: 20px; } +.toggle-off.btn-sm { padding-left: 20px; } + +.toggle.btn-xs { min-width: 35px; min-height: 22px;} +.toggle-on.btn-xs { padding-right: 12px; } +.toggle-off.btn-xs { padding-left: 12px; } + diff --git a/debian/missing-sources/bootstrap-toggle-2.2.2.js b/debian/missing-sources/bootstrap-toggle-2.2.2.js new file mode 100644 index 000000000..533914edd --- /dev/null +++ b/debian/missing-sources/bootstrap-toggle-2.2.2.js @@ -0,0 +1,180 @@ +/*! ======================================================================== + * Bootstrap Toggle: bootstrap-toggle.js v2.2.0 + * http://www.bootstraptoggle.com + * ======================================================================== + * Copyright 2014 Min Hur, The New York Times Company + * Licensed under MIT + * ======================================================================== */ + + + +function ($) { + 'use strict'; + + // TOGGLE PUBLIC CLASS DEFINITION + // ============================== + + var Toggle = function (element, options) { + this.$element = $(element) + this.options = $.extend({}, this.defaults(), options) + this.render() + } + + Toggle.VERSION = '2.2.0' + + Toggle.DEFAULTS = { + on: 'On', + off: 'Off', + onstyle: 'primary', + offstyle: 'default', + size: 'normal', + style: '', + width: null, + height: null + } + + Toggle.prototype.defaults = function() { + return { + on: this.$element.attr('data-on') || Toggle.DEFAULTS.on, + off: this.$element.attr('data-off') || Toggle.DEFAULTS.off, + onstyle: this.$element.attr('data-onstyle') || Toggle.DEFAULTS.onstyle, + offstyle: this.$element.attr('data-offstyle') || Toggle.DEFAULTS.offstyle, + size: this.$element.attr('data-size') || Toggle.DEFAULTS.size, + style: this.$element.attr('data-style') || Toggle.DEFAULTS.style, + width: this.$element.attr('data-width') || Toggle.DEFAULTS.width, + height: this.$element.attr('data-height') || Toggle.DEFAULTS.height + } + } + + Toggle.prototype.render = function () { + this._onstyle = 'btn-' + this.options.onstyle + this._offstyle = 'btn-' + this.options.offstyle + var size = this.options.size === 'large' ? 'btn-lg' + : this.options.size === 'small' ? 'btn-sm' + : this.options.size === 'mini' ? 'btn-xs' + : '' + var $toggleOn = $('<label class="btn">').html(this.options.on) + .addClass(this._onstyle + ' ' + size) + var $toggleOff = $('<label class="btn">').html(this.options.off) + .addClass(this._offstyle + ' ' + size + ' active') + var $toggleHandle = $('<span class="toggle-handle btn btn-default">') + .addClass(size) + var $toggleGroup = $('<div class="toggle-group">') + .append($toggleOn, $toggleOff, $toggleHandle) + var $toggle = $('<div class="toggle btn" data-toggle="toggle">') + .addClass( this.$element.prop('checked') ? this._onstyle : this._offstyle+' off' ) + .addClass(size).addClass(this.options.style) + + this.$element.wrap($toggle) + $.extend(this, { + $toggle: this.$element.parent(), + $toggleOn: $toggleOn, + $toggleOff: $toggleOff, + $toggleGroup: $toggleGroup + }) + this.$toggle.append($toggleGroup) + + var width = this.options.width || Math.max($toggleOn.outerWidth(), $toggleOff.outerWidth())+($toggleHandle.outerWidth()/2) + var height = this.options.height || Math.max($toggleOn.outerHeight(), $toggleOff.outerHeight()) + $toggleOn.addClass('toggle-on') + $toggleOff.addClass('toggle-off') + this.$toggle.css({ width: width, height: height }) + if (this.options.height) { + $toggleOn.css('line-height', $toggleOn.height() + 'px') + $toggleOff.css('line-height', $toggleOff.height() + 'px') + } + this.update(true) + this.trigger(true) + } + + Toggle.prototype.toggle = function () { + if (this.$element.prop('checked')) this.off() + else this.on() + } + + Toggle.prototype.on = function (silent) { + if (this.$element.prop('disabled')) return false + this.$toggle.removeClass(this._offstyle + ' off').addClass(this._onstyle) + this.$element.prop('checked', true) + if (!silent) this.trigger() + } + + Toggle.prototype.off = function (silent) { + if (this.$element.prop('disabled')) return false + this.$toggle.removeClass(this._onstyle).addClass(this._offstyle + ' off') + this.$element.prop('checked', false) + if (!silent) this.trigger() + } + + Toggle.prototype.enable = function () { + this.$toggle.removeAttr('disabled') + this.$element.prop('disabled', false) + } + + Toggle.prototype.disable = function () { + this.$toggle.attr('disabled', 'disabled') + this.$element.prop('disabled', true) + } + + Toggle.prototype.update = function (silent) { + if (this.$element.prop('disabled')) this.disable() + else this.enable() + if (this.$element.prop('checked')) this.on(silent) + else this.off(silent) + } + + Toggle.prototype.trigger = function (silent) { + this.$element.off('change.bs.toggle') + if (!silent) this.$element.change() + this.$element.on('change.bs.toggle', $.proxy(function() { + this.update() + }, this)) + } + + Toggle.prototype.destroy = function() { + this.$element.off('change.bs.toggle') + this.$toggleGroup.remove() + this.$element.removeData('bs.toggle') + this.$element.unwrap() + } + + // TOGGLE PLUGIN DEFINITION + // ======================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.toggle') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.toggle', (data = new Toggle(this, options))) + if (typeof option == 'string' && data[option]) data[option]() + }) + } + + var old = $.fn.bootstrapToggle + + $.fn.bootstrapToggle = Plugin + $.fn.bootstrapToggle.Constructor = Toggle + + // TOGGLE NO CONFLICT + // ================== + + $.fn.toggle.noConflict = function () { + $.fn.bootstrapToggle = old + return this + } + + // TOGGLE DATA-API + // =============== + + $(function() { + $('input[type=checkbox][data-toggle^=toggle]').bootstrapToggle() + }) + + $(document).on('click.bs.toggle', 'div[data-toggle^=toggle]', function(e) { + var $checkbox = $(this).find('input[type=checkbox]') + $checkbox.bootstrapToggle('toggle') + e.preventDefault() + }) + +}(jQuery); diff --git a/debian/missing-sources/c3-0.4.11.css b/debian/missing-sources/c3-0.4.11.css new file mode 100644 index 000000000..fda424272 --- /dev/null +++ b/debian/missing-sources/c3-0.4.11.css @@ -0,0 +1,167 @@ +/*-- Chart --*/ +.c3 svg { + font: 10px sans-serif; + -webkit-tap-highlight-color: transparent; } + +.c3 path, .c3 line { + fill: none; + stroke: #000; } + +.c3 text { + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; } + +.c3-legend-item-tile, +.c3-xgrid-focus, +.c3-ygrid, +.c3-event-rect, +.c3-bars path { + shape-rendering: crispEdges; } + +.c3-chart-arc path { + stroke: #fff; } + +.c3-chart-arc text { + fill: #fff; + font-size: 13px; } + +/*-- Axis --*/ +/*-- Grid --*/ +.c3-grid line { + stroke: #aaa; } + +.c3-grid text { + fill: #aaa; } + +.c3-xgrid, .c3-ygrid { + stroke-dasharray: 3 3; } + +/*-- Text on Chart --*/ +.c3-text.c3-empty { + fill: #808080; + font-size: 2em; } + +/*-- Line --*/ +.c3-line { + stroke-width: 1px; } + +/*-- Point --*/ +.c3-circle._expanded_ { + stroke-width: 1px; + stroke: white; } + +.c3-selected-circle { + fill: white; + stroke-width: 2px; } + +/*-- Bar --*/ +.c3-bar { + stroke-width: 0; } + +.c3-bar._expanded_ { + fill-opacity: 0.75; } + +/*-- Focus --*/ +.c3-target.c3-focused { + opacity: 1; } + +.c3-target.c3-focused path.c3-line, .c3-target.c3-focused path.c3-step { + stroke-width: 2px; } + +.c3-target.c3-defocused { + opacity: 0.3 !important; } + +/*-- Region --*/ +.c3-region { + fill: steelblue; + fill-opacity: .1; } + +/*-- Brush --*/ +.c3-brush .extent { + fill-opacity: .1; } + +/*-- Select - Drag --*/ +/*-- Legend --*/ +.c3-legend-item { + font-size: 12px; } + +.c3-legend-item-hidden { + opacity: 0.15; } + +.c3-legend-background { + opacity: 0.75; + fill: white; + stroke: lightgray; + stroke-width: 1; } + +/*-- Title --*/ +.c3-title { + font: 14px sans-serif; } + +/*-- Tooltip --*/ +.c3-tooltip-container { + z-index: 10; } + +.c3-tooltip { + border-collapse: collapse; + border-spacing: 0; + background-color: #fff; + empty-cells: show; + -webkit-box-shadow: 7px 7px 12px -9px #777777; + -moz-box-shadow: 7px 7px 12px -9px #777777; + box-shadow: 7px 7px 12px -9px #777777; + opacity: 0.9; } + +.c3-tooltip tr { + border: 1px solid #CCC; } + +.c3-tooltip th { + background-color: #aaa; + font-size: 14px; + padding: 2px 5px; + text-align: left; + color: #FFF; } + +.c3-tooltip td { + font-size: 13px; + padding: 3px 6px; + background-color: #fff; + border-left: 1px dotted #999; } + +.c3-tooltip td > span { + display: inline-block; + width: 10px; + height: 10px; + margin-right: 6px; } + +.c3-tooltip td.value { + text-align: right; } + +/*-- Area --*/ +.c3-area { + stroke-width: 0; + opacity: 0.2; } + +/*-- Arc --*/ +.c3-chart-arcs-title { + dominant-baseline: middle; + font-size: 1.3em; } + +.c3-chart-arcs .c3-chart-arcs-background { + fill: #e0e0e0; + stroke: none; } + +.c3-chart-arcs .c3-chart-arcs-gauge-unit { + fill: #000; + font-size: 16px; } + +.c3-chart-arcs .c3-chart-arcs-gauge-max { + fill: #777; } + +.c3-chart-arcs .c3-chart-arcs-gauge-min { + fill: #777; } + +.c3-chart-arc .c3-gauge-value { + fill: #000; + /* font-size: 28px !important;*/ } diff --git a/debian/missing-sources/c3-0.4.11.js b/debian/missing-sources/c3-0.4.11.js new file mode 100644 index 000000000..2ce7f7e0f --- /dev/null +++ b/debian/missing-sources/c3-0.4.11.js @@ -0,0 +1,8202 @@ +(function (window) { + 'use strict'; + + /*global define, module, exports, require */ + + var c3 = { version: "0.4.11" }; + + var c3_chart_fn, + c3_chart_internal_fn, + c3_chart_internal_axis_fn; + + function API(owner) { + this.owner = owner; + } + + function inherit(base, derived) { + + if (Object.create) { + derived.prototype = Object.create(base.prototype); + } else { + var f = function f() {}; + f.prototype = base.prototype; + derived.prototype = new f(); + } + + derived.prototype.constructor = derived; + + return derived; + } + + function Chart(config) { + var $$ = this.internal = new ChartInternal(this); + $$.loadConfig(config); + + $$.beforeInit(config); + $$.init(); + $$.afterInit(config); + + // bind "this" to nested API + (function bindThis(fn, target, argThis) { + Object.keys(fn).forEach(function (key) { + target[key] = fn[key].bind(argThis); + if (Object.keys(fn[key]).length > 0) { + bindThis(fn[key], target[key], argThis); + } + }); + })(c3_chart_fn, this, this); + } + + function ChartInternal(api) { + var $$ = this; + $$.d3 = window.d3 ? window.d3 : typeof require !== 'undefined' ? require("d3") : undefined; + $$.api = api; + $$.config = $$.getDefaultConfig(); + $$.data = {}; + $$.cache = {}; + $$.axes = {}; + } + + c3.generate = function (config) { + return new Chart(config); + }; + + c3.chart = { + fn: Chart.prototype, + internal: { + fn: ChartInternal.prototype, + axis: { + fn: Axis.prototype + } + } + }; + c3_chart_fn = c3.chart.fn; + c3_chart_internal_fn = c3.chart.internal.fn; + c3_chart_internal_axis_fn = c3.chart.internal.axis.fn; + + c3_chart_internal_fn.beforeInit = function () { + // can do something + }; + c3_chart_internal_fn.afterInit = function () { + // can do something + }; + c3_chart_internal_fn.init = function () { + var $$ = this, config = $$.config; + + $$.initParams(); + + if (config.data_url) { + $$.convertUrlToData(config.data_url, config.data_mimeType, config.data_headers, config.data_keys, $$.initWithData); + } + else if (config.data_json) { + $$.initWithData($$.convertJsonToData(config.data_json, config.data_keys)); + } + else if (config.data_rows) { + $$.initWithData($$.convertRowsToData(config.data_rows)); + } + else if (config.data_columns) { + $$.initWithData($$.convertColumnsToData(config.data_columns)); + } + else { + throw Error('url or json or rows or columns is required.'); + } + }; + + c3_chart_internal_fn.initParams = function () { + var $$ = this, d3 = $$.d3, config = $$.config; + + // MEMO: clipId needs to be unique because it conflicts when multiple charts exist + $$.clipId = "c3-" + (+new Date()) + '-clip', + $$.clipIdForXAxis = $$.clipId + '-xaxis', + $$.clipIdForYAxis = $$.clipId + '-yaxis', + $$.clipIdForGrid = $$.clipId + '-grid', + $$.clipIdForSubchart = $$.clipId + '-subchart', + $$.clipPath = $$.getClipPath($$.clipId), + $$.clipPathForXAxis = $$.getClipPath($$.clipIdForXAxis), + $$.clipPathForYAxis = $$.getClipPath($$.clipIdForYAxis); + $$.clipPathForGrid = $$.getClipPath($$.clipIdForGrid), + $$.clipPathForSubchart = $$.getClipPath($$.clipIdForSubchart), + + $$.dragStart = null; + $$.dragging = false; + $$.flowing = false; + $$.cancelClick = false; + $$.mouseover = false; + $$.transiting = false; + + $$.color = $$.generateColor(); + $$.levelColor = $$.generateLevelColor(); + + $$.dataTimeFormat = config.data_xLocaltime ? d3.time.format : d3.time.format.utc; + $$.axisTimeFormat = config.axis_x_localtime ? d3.time.format : d3.time.format.utc; + $$.defaultAxisTimeFormat = $$.axisTimeFormat.multi([ + [".%L", function (d) { return d.getMilliseconds(); }], + [":%S", function (d) { return d.getSeconds(); }], + ["%I:%M", function (d) { return d.getMinutes(); }], + ["%I %p", function (d) { return d.getHours(); }], + ["%-m/%-d", function (d) { return d.getDay() && d.getDate() !== 1; }], + ["%-m/%-d", function (d) { return d.getDate() !== 1; }], + ["%-m/%-d", function (d) { return d.getMonth(); }], + ["%Y/%-m/%-d", function () { return true; }] + ]); + + $$.hiddenTargetIds = []; + $$.hiddenLegendIds = []; + $$.focusedTargetIds = []; + $$.defocusedTargetIds = []; + + $$.xOrient = config.axis_rotated ? "left" : "bottom"; + $$.yOrient = config.axis_rotated ? (config.axis_y_inner ? "top" : "bottom") : (config.axis_y_inner ? "right" : "left"); + $$.y2Orient = config.axis_rotated ? (config.axis_y2_inner ? "bottom" : "top") : (config.axis_y2_inner ? "left" : "right"); + $$.subXOrient = config.axis_rotated ? "left" : "bottom"; + + $$.isLegendRight = config.legend_position === 'right'; + $$.isLegendInset = config.legend_position === 'inset'; + $$.isLegendTop = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'top-right'; + $$.isLegendLeft = config.legend_inset_anchor === 'top-left' || config.legend_inset_anchor === 'bottom-left'; + $$.legendStep = 0; + $$.legendItemWidth = 0; + $$.legendItemHeight = 0; + + $$.currentMaxTickWidths = { + x: 0, + y: 0, + y2: 0 + }; + + $$.rotated_padding_left = 30; + $$.rotated_padding_right = config.axis_rotated && !config.axis_x_show ? 0 : 30; + $$.rotated_padding_top = 5; + + $$.withoutFadeIn = {}; + + $$.intervalForObserveInserted = undefined; + + $$.axes.subx = d3.selectAll([]); // needs when excluding subchart.js + }; + + c3_chart_internal_fn.initChartElements = function () { + if (this.initBar) { this.initBar(); } + if (this.initLine) { this.initLine(); } + if (this.initArc) { this.initArc(); } + if (this.initGauge) { this.initGauge(); } + if (this.initText) { this.initText(); } + }; + + c3_chart_internal_fn.initWithData = function (data) { + var $$ = this, d3 = $$.d3, config = $$.config; + var defs, main, binding = true; + + $$.axis = new Axis($$); + + if ($$.initPie) { $$.initPie(); } + if ($$.initBrush) { $$.initBrush(); } + if ($$.initZoom) { $$.initZoom(); } + + if (!config.bindto) { + $$.selectChart = d3.selectAll([]); + } + else if (typeof config.bindto.node === 'function') { + $$.selectChart = config.bindto; + } + else { + $$.selectChart = d3.select(config.bindto); + } + if ($$.selectChart.empty()) { + $$.selectChart = d3.select(document.createElement('div')).style('opacity', 0); + $$.observeInserted($$.selectChart); + binding = false; + } + $$.selectChart.html("").classed("c3", true); + + // Init data as targets + $$.data.xs = {}; + $$.data.targets = $$.convertDataToTargets(data); + + if (config.data_filter) { + $$.data.targets = $$.data.targets.filter(config.data_filter); + } + + // Set targets to hide if needed + if (config.data_hide) { + $$.addHiddenTargetIds(config.data_hide === true ? $$.mapToIds($$.data.targets) : config.data_hide); + } + if (config.legend_hide) { + $$.addHiddenLegendIds(config.legend_hide === true ? $$.mapToIds($$.data.targets) : config.legend_hide); + } + + // when gauge, hide legend // TODO: fix + if ($$.hasType('gauge')) { + config.legend_show = false; + } + + // Init sizes and scales + $$.updateSizes(); + $$.updateScales(); + + // Set domains for each scale + $$.x.domain(d3.extent($$.getXDomain($$.data.targets))); + $$.y.domain($$.getYDomain($$.data.targets, 'y')); + $$.y2.domain($$.getYDomain($$.data.targets, 'y2')); + $$.subX.domain($$.x.domain()); + $$.subY.domain($$.y.domain()); + $$.subY2.domain($$.y2.domain()); + + // Save original x domain for zoom update + $$.orgXDomain = $$.x.domain(); + + // Set initialized scales to brush and zoom + if ($$.brush) { $$.brush.scale($$.subX); } + if (config.zoom_enabled) { $$.zoom.scale($$.x); } + + /*-- Basic Elements --*/ + + // Define svgs + $$.svg = $$.selectChart.append("svg") + .style("overflow", "hidden") + .on('mouseenter', function () { return config.onmouseover.call($$); }) + .on('mouseleave', function () { return config.onmouseout.call($$); }); + + if ($$.config.svg_classname) { + $$.svg.attr('class', $$.config.svg_classname); + } + + // Define defs + defs = $$.svg.append("defs"); + $$.clipChart = $$.appendClip(defs, $$.clipId); + $$.clipXAxis = $$.appendClip(defs, $$.clipIdForXAxis); + $$.clipYAxis = $$.appendClip(defs, $$.clipIdForYAxis); + $$.clipGrid = $$.appendClip(defs, $$.clipIdForGrid); + $$.clipSubchart = $$.appendClip(defs, $$.clipIdForSubchart); + $$.updateSvgSize(); + + // Define regions + main = $$.main = $$.svg.append("g").attr("transform", $$.getTranslate('main')); + + if ($$.initSubchart) { $$.initSubchart(); } + if ($$.initTooltip) { $$.initTooltip(); } + if ($$.initLegend) { $$.initLegend(); } + if ($$.initTitle) { $$.initTitle(); } + + /*-- Main Region --*/ + + // text when empty + main.append("text") + .attr("class", CLASS.text + ' ' + CLASS.empty) + .attr("text-anchor", "middle") // horizontal centering of text at x position in all browsers. + .attr("dominant-baseline", "middle"); // vertical centering of text at y position in all browsers, except IE. + + // Regions + $$.initRegion(); + + // Grids + $$.initGrid(); + + // Define g for chart area + main.append('g') + .attr("clip-path", $$.clipPath) + .attr('class', CLASS.chart); + + // Grid lines + if (config.grid_lines_front) { $$.initGridLines(); } + + // Cover whole with rects for events + $$.initEventRect(); + + // Define g for chart + $$.initChartElements(); + + // if zoom privileged, insert rect to forefront + // TODO: is this needed? + main.insert('rect', config.zoom_privileged ? null : 'g.' + CLASS.regions) + .attr('class', CLASS.zoomRect) + .attr('width', $$.width) + .attr('height', $$.height) + .style('opacity', 0) + .on("dblclick.zoom", null); + + // Set default extent if defined + if (config.axis_x_extent) { $$.brush.extent($$.getDefaultExtent()); } + + // Add Axis + $$.axis.init(); + + // Set targets + $$.updateTargets($$.data.targets); + + // Draw with targets + if (binding) { + $$.updateDimension(); + $$.config.oninit.call($$); + $$.redraw({ + withTransition: false, + withTransform: true, + withUpdateXDomain: true, + withUpdateOrgXDomain: true, + withTransitionForAxis: false + }); + } + + // Bind resize event + $$.bindResize(); + + // export element of the chart + $$.api.element = $$.selectChart.node(); + }; + + c3_chart_internal_fn.smoothLines = function (el, type) { + var $$ = this; + if (type === 'grid') { + el.each(function () { + var g = $$.d3.select(this), + x1 = g.attr('x1'), + x2 = g.attr('x2'), + y1 = g.attr('y1'), + y2 = g.attr('y2'); + g.attr({ + 'x1': Math.ceil(x1), + 'x2': Math.ceil(x2), + 'y1': Math.ceil(y1), + 'y2': Math.ceil(y2) + }); + }); + } + }; + + + c3_chart_internal_fn.updateSizes = function () { + var $$ = this, config = $$.config; + var legendHeight = $$.legend ? $$.getLegendHeight() : 0, + legendWidth = $$.legend ? $$.getLegendWidth() : 0, + legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight, + hasArc = $$.hasArcType(), + xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'), + subchartHeight = config.subchart_show && !hasArc ? (config.subchart_size_height + xAxisHeight) : 0; + + $$.currentWidth = $$.getCurrentWidth(); + $$.currentHeight = $$.getCurrentHeight(); + + // for main + $$.margin = config.axis_rotated ? { + top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(), + right: hasArc ? 0 : $$.getCurrentPaddingRight(), + bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(), + left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft()) + } : { + top: 4 + $$.getCurrentPaddingTop(), // for top tick text + right: hasArc ? 0 : $$.getCurrentPaddingRight(), + bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(), + left: hasArc ? 0 : $$.getCurrentPaddingLeft() + }; + + // for subchart + $$.margin2 = config.axis_rotated ? { + top: $$.margin.top, + right: NaN, + bottom: 20 + legendHeightForBottom, + left: $$.rotated_padding_left + } : { + top: $$.currentHeight - subchartHeight - legendHeightForBottom, + right: NaN, + bottom: xAxisHeight + legendHeightForBottom, + left: $$.margin.left + }; + + // for legend + $$.margin3 = { + top: 0, + right: NaN, + bottom: 0, + left: 0 + }; + if ($$.updateSizeForLegend) { $$.updateSizeForLegend(legendHeight, legendWidth); } + + $$.width = $$.currentWidth - $$.margin.left - $$.margin.right; + $$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom; + if ($$.width < 0) { $$.width = 0; } + if ($$.height < 0) { $$.height = 0; } + + $$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width; + $$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom; + if ($$.width2 < 0) { $$.width2 = 0; } + if ($$.height2 < 0) { $$.height2 = 0; } + + // for arc + $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0); + $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10); + if ($$.hasType('gauge') && !config.gauge_fullCircle) { + $$.arcHeight += $$.height - $$.getGaugeLabelHeight(); + } + if ($$.updateRadius) { $$.updateRadius(); } + + if ($$.isLegendRight && hasArc) { + $$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1; + } + }; + + c3_chart_internal_fn.updateTargets = function (targets) { + var $$ = this; + + /*-- Main --*/ + + //-- Text --// + $$.updateTargetsForText(targets); + + //-- Bar --// + $$.updateTargetsForBar(targets); + + //-- Line --// + $$.updateTargetsForLine(targets); + + //-- Arc --// + if ($$.hasArcType() && $$.updateTargetsForArc) { $$.updateTargetsForArc(targets); } + + /*-- Sub --*/ + + if ($$.updateTargetsForSubchart) { $$.updateTargetsForSubchart(targets); } + + // Fade-in each chart + $$.showTargets(); + }; + c3_chart_internal_fn.showTargets = function () { + var $$ = this; + $$.svg.selectAll('.' + CLASS.target).filter(function (d) { return $$.isTargetToShow(d.id); }) + .transition().duration($$.config.transition_duration) + .style("opacity", 1); + }; + + c3_chart_internal_fn.redraw = function (options, transitions) { + var $$ = this, main = $$.main, d3 = $$.d3, config = $$.config; + var areaIndices = $$.getShapeIndices($$.isAreaType), barIndices = $$.getShapeIndices($$.isBarType), lineIndices = $$.getShapeIndices($$.isLineType); + var withY, withSubchart, withTransition, withTransitionForExit, withTransitionForAxis, + withTransform, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain, withLegend, + withEventRect, withDimension, withUpdateXAxis; + var hideAxis = $$.hasArcType(); + var drawArea, drawBar, drawLine, xForText, yForText; + var duration, durationForExit, durationForAxis; + var waitForDraw, flow; + var targetsToShow = $$.filterTargetsToShow($$.data.targets), tickValues, i, intervalForCulling, xDomainForZoom; + var xv = $$.xv.bind($$), cx, cy; + + options = options || {}; + withY = getOption(options, "withY", true); + withSubchart = getOption(options, "withSubchart", true); + withTransition = getOption(options, "withTransition", true); + withTransform = getOption(options, "withTransform", false); + withUpdateXDomain = getOption(options, "withUpdateXDomain", false); + withUpdateOrgXDomain = getOption(options, "withUpdateOrgXDomain", false); + withTrimXDomain = getOption(options, "withTrimXDomain", true); + withUpdateXAxis = getOption(options, "withUpdateXAxis", withUpdateXDomain); + withLegend = getOption(options, "withLegend", false); + withEventRect = getOption(options, "withEventRect", true); + withDimension = getOption(options, "withDimension", true); + withTransitionForExit = getOption(options, "withTransitionForExit", withTransition); + withTransitionForAxis = getOption(options, "withTransitionForAxis", withTransition); + + duration = withTransition ? config.transition_duration : 0; + durationForExit = withTransitionForExit ? duration : 0; + durationForAxis = withTransitionForAxis ? duration : 0; + + transitions = transitions || $$.axis.generateTransitions(durationForAxis); + + // update legend and transform each g + if (withLegend && config.legend_show) { + $$.updateLegend($$.mapToIds($$.data.targets), options, transitions); + } else if (withDimension) { + // need to update dimension (e.g. axis.y.tick.values) because y tick values should change + // no need to update axis in it because they will be updated in redraw() + $$.updateDimension(true); + } + + // MEMO: needed for grids calculation + if ($$.isCategorized() && targetsToShow.length === 0) { + $$.x.domain([0, $$.axes.x.selectAll('.tick').size()]); + } + + if (targetsToShow.length) { + $$.updateXDomain(targetsToShow, withUpdateXDomain, withUpdateOrgXDomain, withTrimXDomain); + if (!config.axis_x_tick_values) { + tickValues = $$.axis.updateXAxisTickValues(targetsToShow); + } + } else { + $$.xAxis.tickValues([]); + $$.subXAxis.tickValues([]); + } + + if (config.zoom_rescale && !options.flow) { + xDomainForZoom = $$.x.orgDomain(); + } + + $$.y.domain($$.getYDomain(targetsToShow, 'y', xDomainForZoom)); + $$.y2.domain($$.getYDomain(targetsToShow, 'y2', xDomainForZoom)); + + if (!config.axis_y_tick_values && config.axis_y_tick_count) { + $$.yAxis.tickValues($$.axis.generateTickValues($$.y.domain(), config.axis_y_tick_count)); + } + if (!config.axis_y2_tick_values && config.axis_y2_tick_count) { + $$.y2Axis.tickValues($$.axis.generateTickValues($$.y2.domain(), config.axis_y2_tick_count)); + } + + // axes + $$.axis.redraw(transitions, hideAxis); + + // Update axis label + $$.axis.updateLabels(withTransition); + + // show/hide if manual culling needed + if ((withUpdateXDomain || withUpdateXAxis) && targetsToShow.length) { + if (config.axis_x_tick_culling && tickValues) { + for (i = 1; i < tickValues.length; i++) { + if (tickValues.length / i < config.axis_x_tick_culling_max) { + intervalForCulling = i; + break; + } + } + $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').each(function (e) { + var index = tickValues.indexOf(e); + if (index >= 0) { + d3.select(this).style('display', index % intervalForCulling ? 'none' : 'block'); + } + }); + } else { + $$.svg.selectAll('.' + CLASS.axisX + ' .tick text').style('display', 'block'); + } + } + + // setup drawer - MEMO: these must be called after axis updated + drawArea = $$.generateDrawArea ? $$.generateDrawArea(areaIndices, false) : undefined; + drawBar = $$.generateDrawBar ? $$.generateDrawBar(barIndices) : undefined; + drawLine = $$.generateDrawLine ? $$.generateDrawLine(lineIndices, false) : undefined; + xForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, true); + yForText = $$.generateXYForText(areaIndices, barIndices, lineIndices, false); + + // Update sub domain + if (withY) { + $$.subY.domain($$.getYDomain(targetsToShow, 'y')); + $$.subY2.domain($$.getYDomain(targetsToShow, 'y2')); + } + + // xgrid focus + $$.updateXgridFocus(); + + // Data empty label positioning and text. + main.select("text." + CLASS.text + '.' + CLASS.empty) + .attr("x", $$.width / 2) + .attr("y", $$.height / 2) + .text(config.data_empty_label_text) + .transition() + .style('opacity', targetsToShow.length ? 0 : 1); + + // grid + $$.updateGrid(duration); + + // rect for regions + $$.updateRegion(duration); + + // bars + $$.updateBar(durationForExit); + + // lines, areas and cricles + $$.updateLine(durationForExit); + $$.updateArea(durationForExit); + $$.updateCircle(); + + // text + if ($$.hasDataLabel()) { + $$.updateText(durationForExit); + } + + // title + if ($$.redrawTitle) { $$.redrawTitle(); } + + // arc + if ($$.redrawArc) { $$.redrawArc(duration, durationForExit, withTransform); } + + // subchart + if ($$.redrawSubchart) { + $$.redrawSubchart(withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices); + } + + // circles for select + main.selectAll('.' + CLASS.selectedCircles) + .filter($$.isBarType.bind($$)) + .selectAll('circle') + .remove(); + + // event rects will redrawn when flow called + if (config.interaction_enabled && !options.flow && withEventRect) { + $$.redrawEventRect(); + if ($$.updateZoom) { $$.updateZoom(); } + } + + // update circleY based on updated parameters + $$.updateCircleY(); + + // generate circle x/y functions depending on updated params + cx = ($$.config.axis_rotated ? $$.circleY : $$.circleX).bind($$); + cy = ($$.config.axis_rotated ? $$.circleX : $$.circleY).bind($$); + + if (options.flow) { + flow = $$.generateFlow({ + targets: targetsToShow, + flow: options.flow, + duration: options.flow.duration, + drawBar: drawBar, + drawLine: drawLine, + drawArea: drawArea, + cx: cx, + cy: cy, + xv: xv, + xForText: xForText, + yForText: yForText + }); + } + + if ((duration || flow) && $$.isTabVisible()) { // Only use transition if tab visible. See #938. + // transition should be derived from one transition + d3.transition().duration(duration).each(function () { + var transitionsToWait = []; + + // redraw and gather transitions + [ + $$.redrawBar(drawBar, true), + $$.redrawLine(drawLine, true), + $$.redrawArea(drawArea, true), + $$.redrawCircle(cx, cy, true), + $$.redrawText(xForText, yForText, options.flow, true), + $$.redrawRegion(true), + $$.redrawGrid(true), + ].forEach(function (transitions) { + transitions.forEach(function (transition) { + transitionsToWait.push(transition); + }); + }); + + // Wait for end of transitions to call flow and onrendered callback + waitForDraw = $$.generateWait(); + transitionsToWait.forEach(function (t) { + waitForDraw.add(t); + }); + }) + .call(waitForDraw, function () { + if (flow) { + flow(); + } + if (config.onrendered) { + config.onrendered.call($$); + } + }); + } + else { + $$.redrawBar(drawBar); + $$.redrawLine(drawLine); + $$.redrawArea(drawArea); + $$.redrawCircle(cx, cy); + $$.redrawText(xForText, yForText, options.flow); + $$.redrawRegion(); + $$.redrawGrid(); + if (config.onrendered) { + config.onrendered.call($$); + } + } + + // update fadein condition + $$.mapToIds($$.data.targets).forEach(function (id) { + $$.withoutFadeIn[id] = true; + }); + }; + + c3_chart_internal_fn.updateAndRedraw = function (options) { + var $$ = this, config = $$.config, transitions; + options = options || {}; + // same with redraw + options.withTransition = getOption(options, "withTransition", true); + options.withTransform = getOption(options, "withTransform", false); + options.withLegend = getOption(options, "withLegend", false); + // NOT same with redraw + options.withUpdateXDomain = true; + options.withUpdateOrgXDomain = true; + options.withTransitionForExit = false; + options.withTransitionForTransform = getOption(options, "withTransitionForTransform", options.withTransition); + // MEMO: this needs to be called before updateLegend and it means this ALWAYS needs to be called) + $$.updateSizes(); + // MEMO: called in updateLegend in redraw if withLegend + if (!(options.withLegend && config.legend_show)) { + transitions = $$.axis.generateTransitions(options.withTransitionForAxis ? config.transition_duration : 0); + // Update scales + $$.updateScales(); + $$.updateSvgSize(); + // Update g positions + $$.transformAll(options.withTransitionForTransform, transitions); + } + // Draw with new sizes & scales + $$.redraw(options, transitions); + }; + c3_chart_internal_fn.redrawWithoutRescale = function () { + this.redraw({ + withY: false, + withSubchart: false, + withEventRect: false, + withTransitionForAxis: false + }); + }; + + c3_chart_internal_fn.isTimeSeries = function () { + return this.config.axis_x_type === 'timeseries'; + }; + c3_chart_internal_fn.isCategorized = function () { + return this.config.axis_x_type.indexOf('categor') >= 0; + }; + c3_chart_internal_fn.isCustomX = function () { + var $$ = this, config = $$.config; + return !$$.isTimeSeries() && (config.data_x || notEmpty(config.data_xs)); + }; + + c3_chart_internal_fn.isTimeSeriesY = function () { + return this.config.axis_y_type === 'timeseries'; + }; + + c3_chart_internal_fn.getTranslate = function (target) { + var $$ = this, config = $$.config, x, y; + if (target === 'main') { + x = asHalfPixel($$.margin.left); + y = asHalfPixel($$.margin.top); + } else if (target === 'context') { + x = asHalfPixel($$.margin2.left); + y = asHalfPixel($$.margin2.top); + } else if (target === 'legend') { + x = $$.margin3.left; + y = $$.margin3.top; + } else if (target === 'x') { + x = 0; + y = config.axis_rotated ? 0 : $$.height; + } else if (target === 'y') { + x = 0; + y = config.axis_rotated ? $$.height : 0; + } else if (target === 'y2') { + x = config.axis_rotated ? 0 : $$.width; + y = config.axis_rotated ? 1 : 0; + } else if (target === 'subx') { + x = 0; + y = config.axis_rotated ? 0 : $$.height2; + } else if (target === 'arc') { + x = $$.arcWidth / 2; + y = $$.arcHeight / 2; + } + return "translate(" + x + "," + y + ")"; + }; + c3_chart_internal_fn.initialOpacity = function (d) { + return d.value !== null && this.withoutFadeIn[d.id] ? 1 : 0; + }; + c3_chart_internal_fn.initialOpacityForCircle = function (d) { + return d.value !== null && this.withoutFadeIn[d.id] ? this.opacityForCircle(d) : 0; + }; + c3_chart_internal_fn.opacityForCircle = function (d) { + var opacity = this.config.point_show ? 1 : 0; + return isValue(d.value) ? (this.isScatterType(d) ? 0.5 : opacity) : 0; + }; + c3_chart_internal_fn.opacityForText = function () { + return this.hasDataLabel() ? 1 : 0; + }; + c3_chart_internal_fn.xx = function (d) { + return d ? this.x(d.x) : null; + }; + c3_chart_internal_fn.xv = function (d) { + var $$ = this, value = d.value; + if ($$.isTimeSeries()) { + value = $$.parseDate(d.value); + } + else if ($$.isCategorized() && typeof d.value === 'string') { + value = $$.config.axis_x_categories.indexOf(d.value); + } + return Math.ceil($$.x(value)); + }; + c3_chart_internal_fn.yv = function (d) { + var $$ = this, + yScale = d.axis && d.axis === 'y2' ? $$.y2 : $$.y; + return Math.ceil(yScale(d.value)); + }; + c3_chart_internal_fn.subxx = function (d) { + return d ? this.subX(d.x) : null; + }; + + c3_chart_internal_fn.transformMain = function (withTransition, transitions) { + var $$ = this, + xAxis, yAxis, y2Axis; + if (transitions && transitions.axisX) { + xAxis = transitions.axisX; + } else { + xAxis = $$.main.select('.' + CLASS.axisX); + if (withTransition) { xAxis = xAxis.transition(); } + } + if (transitions && transitions.axisY) { + yAxis = transitions.axisY; + } else { + yAxis = $$.main.select('.' + CLASS.axisY); + if (withTransition) { yAxis = yAxis.transition(); } + } + if (transitions && transitions.axisY2) { + y2Axis = transitions.axisY2; + } else { + y2Axis = $$.main.select('.' + CLASS.axisY2); + if (withTransition) { y2Axis = y2Axis.transition(); } + } + (withTransition ? $$.main.transition() : $$.main).attr("transform", $$.getTranslate('main')); + xAxis.attr("transform", $$.getTranslate('x')); + yAxis.attr("transform", $$.getTranslate('y')); + y2Axis.attr("transform", $$.getTranslate('y2')); + $$.main.select('.' + CLASS.chartArcs).attr("transform", $$.getTranslate('arc')); + }; + c3_chart_internal_fn.transformAll = function (withTransition, transitions) { + var $$ = this; + $$.transformMain(withTransition, transitions); + if ($$.config.subchart_show) { $$.transformContext(withTransition, transitions); } + if ($$.legend) { $$.transformLegend(withTransition); } + }; + + c3_chart_internal_fn.updateSvgSize = function () { + var $$ = this, + brush = $$.svg.select(".c3-brush .background"); + $$.svg.attr('width', $$.currentWidth).attr('height', $$.currentHeight); + $$.svg.selectAll(['#' + $$.clipId, '#' + $$.clipIdForGrid]).select('rect') + .attr('width', $$.width) + .attr('height', $$.height); + $$.svg.select('#' + $$.clipIdForXAxis).select('rect') + .attr('x', $$.getXAxisClipX.bind($$)) + .attr('y', $$.getXAxisClipY.bind($$)) + .attr('width', $$.getXAxisClipWidth.bind($$)) + .attr('height', $$.getXAxisClipHeight.bind($$)); + $$.svg.select('#' + $$.clipIdForYAxis).select('rect') + .attr('x', $$.getYAxisClipX.bind($$)) + .attr('y', $$.getYAxisClipY.bind($$)) + .attr('width', $$.getYAxisClipWidth.bind($$)) + .attr('height', $$.getYAxisClipHeight.bind($$)); + $$.svg.select('#' + $$.clipIdForSubchart).select('rect') + .attr('width', $$.width) + .attr('height', brush.size() ? brush.attr('height') : 0); + $$.svg.select('.' + CLASS.zoomRect) + .attr('width', $$.width) + .attr('height', $$.height); + // MEMO: parent div's height will be bigger than svg when <!DOCTYPE html> + $$.selectChart.style('max-height', $$.currentHeight + "px"); + }; + + + c3_chart_internal_fn.updateDimension = function (withoutAxis) { + var $$ = this; + if (!withoutAxis) { + if ($$.config.axis_rotated) { + $$.axes.x.call($$.xAxis); + $$.axes.subx.call($$.subXAxis); + } else { + $$.axes.y.call($$.yAxis); + $$.axes.y2.call($$.y2Axis); + } + } + $$.updateSizes(); + $$.updateScales(); + $$.updateSvgSize(); + $$.transformAll(false); + }; + + c3_chart_internal_fn.observeInserted = function (selection) { + var $$ = this, observer; + if (typeof MutationObserver === 'undefined') { + window.console.error("MutationObserver not defined."); + return; + } + observer= new MutationObserver(function (mutations) { + mutations.forEach(function (mutation) { + if (mutation.type === 'childList' && mutation.previousSibling) { + observer.disconnect(); + // need to wait for completion of load because size calculation requires the actual sizes determined after that completion + $$.intervalForObserveInserted = window.setInterval(function () { + // parentNode will NOT be null when completed + if (selection.node().parentNode) { + window.clearInterval($$.intervalForObserveInserted); + $$.updateDimension(); + if ($$.brush) { $$.brush.update(); } + $$.config.oninit.call($$); + $$.redraw({ + withTransform: true, + withUpdateXDomain: true, + withUpdateOrgXDomain: true, + withTransition: false, + withTransitionForTransform: false, + withLegend: true + }); + selection.transition().style('opacity', 1); + } + }, 10); + } + }); + }); + observer.observe(selection.node(), {attributes: true, childList: true, characterData: true}); + }; + + c3_chart_internal_fn.bindResize = function () { + var $$ = this, config = $$.config; + + $$.resizeFunction = $$.generateResize(); + + $$.resizeFunction.add(function () { + config.onresize.call($$); + }); + if (config.resize_auto) { + $$.resizeFunction.add(function () { + if ($$.resizeTimeout !== undefined) { + window.clearTimeout($$.resizeTimeout); + } + $$.resizeTimeout = window.setTimeout(function () { + delete $$.resizeTimeout; + $$.api.flush(); + }, 100); + }); + } + $$.resizeFunction.add(function () { + config.onresized.call($$); + }); + + if (window.attachEvent) { + window.attachEvent('onresize', $$.resizeFunction); + } else if (window.addEventListener) { + window.addEventListener('resize', $$.resizeFunction, false); + } else { + // fallback to this, if this is a very old browser + var wrapper = window.onresize; + if (!wrapper) { + // create a wrapper that will call all charts + wrapper = $$.generateResize(); + } else if (!wrapper.add || !wrapper.remove) { + // there is already a handler registered, make sure we call it too + wrapper = $$.generateResize(); + wrapper.add(window.onresize); + } + // add this graph to the wrapper, we will be removed if the user calls destroy + wrapper.add($$.resizeFunction); + window.onresize = wrapper; + } + }; + + c3_chart_internal_fn.generateResize = function () { + var resizeFunctions = []; + function callResizeFunctions() { + resizeFunctions.forEach(function (f) { + f(); + }); + } + callResizeFunctions.add = function (f) { + resizeFunctions.push(f); + }; + callResizeFunctions.remove = function (f) { + for (var i = 0; i < resizeFunctions.length; i++) { + if (resizeFunctions[i] === f) { + resizeFunctions.splice(i, 1); + break; + } + } + }; + return callResizeFunctions; + }; + + c3_chart_internal_fn.endall = function (transition, callback) { + var n = 0; + transition + .each(function () { ++n; }) + .each("end", function () { + if (!--n) { callback.apply(this, arguments); } + }); + }; + c3_chart_internal_fn.generateWait = function () { + var transitionsToWait = [], + f = function (transition, callback) { + var timer = setInterval(function () { + var done = 0; + transitionsToWait.forEach(function (t) { + if (t.empty()) { + done += 1; + return; + } + try { + t.transition(); + } catch (e) { + done += 1; + } + }); + if (done === transitionsToWait.length) { + clearInterval(timer); + if (callback) { callback(); } + } + }, 10); + }; + f.add = function (transition) { + transitionsToWait.push(transition); + }; + return f; + }; + + c3_chart_internal_fn.parseDate = function (date) { + var $$ = this, parsedDate; + if (date instanceof Date) { + parsedDate = date; + } else if (typeof date === 'string') { + parsedDate = $$.dataTimeFormat($$.config.data_xFormat).parse(date); + } else if (typeof date === 'number' && !isNaN(date)) { + parsedDate = new Date(+date); + } + if (!parsedDate || isNaN(+parsedDate)) { + window.console.error("Failed to parse x '" + date + "' to Date object"); + } + return parsedDate; + }; + + c3_chart_internal_fn.isTabVisible = function () { + var hidden; + if (typeof document.hidden !== "undefined") { // Opera 12.10 and Firefox 18 and later support + hidden = "hidden"; + } else if (typeof document.mozHidden !== "undefined") { + hidden = "mozHidden"; + } else if (typeof document.msHidden !== "undefined") { + hidden = "msHidden"; + } else if (typeof document.webkitHidden !== "undefined") { + hidden = "webkitHidden"; + } + + return document[hidden] ? false : true; + }; + + c3_chart_internal_fn.getDefaultConfig = function () { + var config = { + bindto: '#chart', + svg_classname: undefined, + size_width: undefined, + size_height: undefined, + padding_left: undefined, + padding_right: undefined, + padding_top: undefined, + padding_bottom: undefined, + resize_auto: true, + zoom_enabled: false, + zoom_extent: undefined, + zoom_privileged: false, + zoom_rescale: false, + zoom_onzoom: function () {}, + zoom_onzoomstart: function () {}, + zoom_onzoomend: function () {}, + zoom_x_min: undefined, + zoom_x_max: undefined, + interaction_brighten: true, + interaction_enabled: true, + onmouseover: function () {}, + onmouseout: function () {}, + onresize: function () {}, + onresized: function () {}, + oninit: function () {}, + onrendered: function () {}, + transition_duration: 350, + data_x: undefined, + data_xs: {}, + data_xFormat: '%Y-%m-%d', + data_xLocaltime: true, + data_xSort: true, + data_idConverter: function (id) { return id; }, + data_names: {}, + data_classes: {}, + data_groups: [], + data_axes: {}, + data_type: undefined, + data_types: {}, + data_labels: {}, + data_order: 'desc', + data_regions: {}, + data_color: undefined, + data_colors: {}, + data_hide: false, + data_filter: undefined, + data_selection_enabled: false, + data_selection_grouped: false, + data_selection_isselectable: function () { return true; }, + data_selection_multiple: true, + data_selection_draggable: false, + data_onclick: function () {}, + data_onmouseover: function () {}, + data_onmouseout: function () {}, + data_onselected: function () {}, + data_onunselected: function () {}, + data_url: undefined, + data_headers: undefined, + data_json: undefined, + data_rows: undefined, + data_columns: undefined, + data_mimeType: undefined, + data_keys: undefined, + // configuration for no plot-able data supplied. + data_empty_label_text: "", + // subchart + subchart_show: false, + subchart_size_height: 60, + subchart_axis_x_show: true, + subchart_onbrush: function () {}, + // color + color_pattern: [], + color_threshold: {}, + // legend + legend_show: true, + legend_hide: false, + legend_position: 'bottom', + legend_inset_anchor: 'top-left', + legend_inset_x: 10, + legend_inset_y: 0, + legend_inset_step: undefined, + legend_item_onclick: undefined, + legend_item_onmouseover: undefined, + legend_item_onmouseout: undefined, + legend_equally: false, + legend_padding: 0, + legend_item_tile_width: 10, + legend_item_tile_height: 10, + // axis + axis_rotated: false, + axis_x_show: true, + axis_x_type: 'indexed', + axis_x_localtime: true, + axis_x_categories: [], + axis_x_tick_centered: false, + axis_x_tick_format: undefined, + axis_x_tick_culling: {}, + axis_x_tick_culling_max: 10, + axis_x_tick_count: undefined, + axis_x_tick_fit: true, + axis_x_tick_values: null, + axis_x_tick_rotate: 0, + axis_x_tick_outer: true, + axis_x_tick_multiline: true, + axis_x_tick_width: null, + axis_x_max: undefined, + axis_x_min: undefined, + axis_x_padding: {}, + axis_x_height: undefined, + axis_x_extent: undefined, + axis_x_label: {}, + axis_y_show: true, + axis_y_type: undefined, + axis_y_max: undefined, + axis_y_min: undefined, + axis_y_inverted: false, + axis_y_center: undefined, + axis_y_inner: undefined, + axis_y_label: {}, + axis_y_tick_format: undefined, + axis_y_tick_outer: true, + axis_y_tick_values: null, + axis_y_tick_rotate: 0, + axis_y_tick_count: undefined, + axis_y_tick_time_value: undefined, + axis_y_tick_time_interval: undefined, + axis_y_padding: {}, + axis_y_default: undefined, + axis_y2_show: false, + axis_y2_max: undefined, + axis_y2_min: undefined, + axis_y2_inverted: false, + axis_y2_center: undefined, + axis_y2_inner: undefined, + axis_y2_label: {}, + axis_y2_tick_format: undefined, + axis_y2_tick_outer: true, + axis_y2_tick_values: null, + axis_y2_tick_count: undefined, + axis_y2_padding: {}, + axis_y2_default: undefined, + // grid + grid_x_show: false, + grid_x_type: 'tick', + grid_x_lines: [], + grid_y_show: false, + // not used + // grid_y_type: 'tick', + grid_y_lines: [], + grid_y_ticks: 10, + grid_focus_show: true, + grid_lines_front: true, + // point - point of each data + point_show: true, + point_r: 2.5, + point_sensitivity: 10, + point_focus_expand_enabled: true, + point_focus_expand_r: undefined, + point_select_r: undefined, + // line + line_connectNull: false, + line_step_type: 'step', + // bar + bar_width: undefined, + bar_width_ratio: 0.6, + bar_width_max: undefined, + bar_zerobased: true, + // area + area_zerobased: true, + area_above: false, + // pie + pie_label_show: true, + pie_label_format: undefined, + pie_label_threshold: 0.05, + pie_label_ratio: undefined, + pie_expand: {}, + pie_expand_duration: 50, + // gauge + gauge_fullCircle: false, + gauge_label_show: true, + gauge_label_format: undefined, + gauge_min: 0, + gauge_max: 100, + gauge_startingAngle: -1 * Math.PI/2, + gauge_units: undefined, + gauge_width: undefined, + gauge_expand: {}, + gauge_expand_duration: 50, + // donut + donut_label_show: true, + donut_label_format: undefined, + donut_label_threshold: 0.05, + donut_label_ratio: undefined, + donut_width: undefined, + donut_title: "", + donut_expand: {}, + donut_expand_duration: 50, + // spline + spline_interpolation_type: 'cardinal', + // region - region to change style + regions: [], + // tooltip - show when mouseover on each data + tooltip_show: true, + tooltip_grouped: true, + tooltip_format_title: undefined, + tooltip_format_name: undefined, + tooltip_format_value: undefined, + tooltip_position: undefined, + tooltip_contents: function (d, defaultTitleFormat, defaultValueFormat, color) { + return this.getTooltipContent ? this.getTooltipContent(d, defaultTitleFormat, defaultValueFormat, color) : ''; + }, + tooltip_init_show: false, + tooltip_init_x: 0, + tooltip_init_position: {top: '0px', left: '50px'}, + tooltip_onshow: function () {}, + tooltip_onhide: function () {}, + // title + title_text: undefined, + title_padding: { + top: 0, + right: 0, + bottom: 0, + left: 0 + }, + title_position: 'top-center', + }; + + Object.keys(this.additionalConfig).forEach(function (key) { + config[key] = this.additionalConfig[key]; + }, this); + + return config; + }; + c3_chart_internal_fn.additionalConfig = {}; + + c3_chart_internal_fn.loadConfig = function (config) { + var this_config = this.config, target, keys, read; + function find() { + var key = keys.shift(); + // console.log("key =>", key, ", target =>", target); + if (key && target && typeof target === 'object' && key in target) { + target = target[key]; + return find(); + } + else if (!key) { + return target; + } + else { + return undefined; + } + } + Object.keys(this_config).forEach(function (key) { + target = config; + keys = key.split('_'); + read = find(); + // console.log("CONFIG : ", key, read); + if (isDefined(read)) { + this_config[key] = read; + } + }); + }; + + c3_chart_internal_fn.getScale = function (min, max, forTimeseries) { + return (forTimeseries ? this.d3.time.scale() : this.d3.scale.linear()).range([min, max]); + }; + c3_chart_internal_fn.getX = function (min, max, domain, offset) { + var $$ = this, + scale = $$.getScale(min, max, $$.isTimeSeries()), + _scale = domain ? scale.domain(domain) : scale, key; + // Define customized scale if categorized axis + if ($$.isCategorized()) { + offset = offset || function () { return 0; }; + scale = function (d, raw) { + var v = _scale(d) + offset(d); + return raw ? v : Math.ceil(v); + }; + } else { + scale = function (d, raw) { + var v = _scale(d); + return raw ? v : Math.ceil(v); + }; + } + // define functions + for (key in _scale) { + scale[key] = _scale[key]; + } + scale.orgDomain = function () { + return _scale.domain(); + }; + // define custom domain() for categorized axis + if ($$.isCategorized()) { + scale.domain = function (domain) { + if (!arguments.length) { + domain = this.orgDomain(); + return [domain[0], domain[1] + 1]; + } + _scale.domain(domain); + return scale; + }; + } + return scale; + }; + c3_chart_internal_fn.getY = function (min, max, domain) { + var scale = this.getScale(min, max, this.isTimeSeriesY()); + if (domain) { scale.domain(domain); } + return scale; + }; + c3_chart_internal_fn.getYScale = function (id) { + return this.axis.getId(id) === 'y2' ? this.y2 : this.y; + }; + c3_chart_internal_fn.getSubYScale = function (id) { + return this.axis.getId(id) === 'y2' ? this.subY2 : this.subY; + }; + c3_chart_internal_fn.updateScales = function () { + var $$ = this, config = $$.config, + forInit = !$$.x; + // update edges + $$.xMin = config.axis_rotated ? 1 : 0; + $$.xMax = config.axis_rotated ? $$.height : $$.width; + $$.yMin = config.axis_rotated ? 0 : $$.height; + $$.yMax = config.axis_rotated ? $$.width : 1; + $$.subXMin = $$.xMin; + $$.subXMax = $$.xMax; + $$.subYMin = config.axis_rotated ? 0 : $$.height2; + $$.subYMax = config.axis_rotated ? $$.width2 : 1; + // update scales + $$.x = $$.getX($$.xMin, $$.xMax, forInit ? undefined : $$.x.orgDomain(), function () { return $$.xAxis.tickOffset(); }); + $$.y = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y_default : $$.y.domain()); + $$.y2 = $$.getY($$.yMin, $$.yMax, forInit ? config.axis_y2_default : $$.y2.domain()); + $$.subX = $$.getX($$.xMin, $$.xMax, $$.orgXDomain, function (d) { return d % 1 ? 0 : $$.subXAxis.tickOffset(); }); + $$.subY = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y_default : $$.subY.domain()); + $$.subY2 = $$.getY($$.subYMin, $$.subYMax, forInit ? config.axis_y2_default : $$.subY2.domain()); + // update axes + $$.xAxisTickFormat = $$.axis.getXAxisTickFormat(); + $$.xAxisTickValues = $$.axis.getXAxisTickValues(); + $$.yAxisTickValues = $$.axis.getYAxisTickValues(); + $$.y2AxisTickValues = $$.axis.getY2AxisTickValues(); + + $$.xAxis = $$.axis.getXAxis($$.x, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer); + $$.subXAxis = $$.axis.getXAxis($$.subX, $$.subXOrient, $$.xAxisTickFormat, $$.xAxisTickValues, config.axis_x_tick_outer); + $$.yAxis = $$.axis.getYAxis($$.y, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, config.axis_y_tick_outer); + $$.y2Axis = $$.axis.getYAxis($$.y2, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, config.axis_y2_tick_outer); + + // Set initialized scales to brush and zoom + if (!forInit) { + if ($$.brush) { $$.brush.scale($$.subX); } + if (config.zoom_enabled) { $$.zoom.scale($$.x); } + } + // update for arc + if ($$.updateArc) { $$.updateArc(); } + }; + + c3_chart_internal_fn.getYDomainMin = function (targets) { + var $$ = this, config = $$.config, + ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets), + j, k, baseId, idsInGroup, id, hasNegativeValue; + if (config.data_groups.length > 0) { + hasNegativeValue = $$.hasNegativeValueInTargets(targets); + for (j = 0; j < config.data_groups.length; j++) { + // Determine baseId + idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; }); + if (idsInGroup.length === 0) { continue; } + baseId = idsInGroup[0]; + // Consider negative values + if (hasNegativeValue && ys[baseId]) { + ys[baseId].forEach(function (v, i) { + ys[baseId][i] = v < 0 ? v : 0; + }); + } + // Compute min + for (k = 1; k < idsInGroup.length; k++) { + id = idsInGroup[k]; + if (! ys[id]) { continue; } + ys[id].forEach(function (v, i) { + if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasNegativeValue && +v > 0)) { + ys[baseId][i] += +v; + } + }); + } + } + } + return $$.d3.min(Object.keys(ys).map(function (key) { return $$.d3.min(ys[key]); })); + }; + c3_chart_internal_fn.getYDomainMax = function (targets) { + var $$ = this, config = $$.config, + ids = $$.mapToIds(targets), ys = $$.getValuesAsIdKeyed(targets), + j, k, baseId, idsInGroup, id, hasPositiveValue; + if (config.data_groups.length > 0) { + hasPositiveValue = $$.hasPositiveValueInTargets(targets); + for (j = 0; j < config.data_groups.length; j++) { + // Determine baseId + idsInGroup = config.data_groups[j].filter(function (id) { return ids.indexOf(id) >= 0; }); + if (idsInGroup.length === 0) { continue; } + baseId = idsInGroup[0]; + // Consider positive values + if (hasPositiveValue && ys[baseId]) { + ys[baseId].forEach(function (v, i) { + ys[baseId][i] = v > 0 ? v : 0; + }); + } + // Compute max + for (k = 1; k < idsInGroup.length; k++) { + id = idsInGroup[k]; + if (! ys[id]) { continue; } + ys[id].forEach(function (v, i) { + if ($$.axis.getId(id) === $$.axis.getId(baseId) && ys[baseId] && !(hasPositiveValue && +v < 0)) { + ys[baseId][i] += +v; + } + }); + } + } + } + return $$.d3.max(Object.keys(ys).map(function (key) { return $$.d3.max(ys[key]); })); + }; + c3_chart_internal_fn.getYDomain = function (targets, axisId, xDomain) { + var $$ = this, config = $$.config, + targetsByAxisId = targets.filter(function (t) { return $$.axis.getId(t.id) === axisId; }), + yTargets = xDomain ? $$.filterByXDomain(targetsByAxisId, xDomain) : targetsByAxisId, + yMin = axisId === 'y2' ? config.axis_y2_min : config.axis_y_min, + yMax = axisId === 'y2' ? config.axis_y2_max : config.axis_y_max, + yDomainMin = $$.getYDomainMin(yTargets), + yDomainMax = $$.getYDomainMax(yTargets), + domain, domainLength, padding, padding_top, padding_bottom, + center = axisId === 'y2' ? config.axis_y2_center : config.axis_y_center, + yDomainAbs, lengths, diff, ratio, isAllPositive, isAllNegative, + isZeroBased = ($$.hasType('bar', yTargets) && config.bar_zerobased) || ($$.hasType('area', yTargets) && config.area_zerobased), + isInverted = axisId === 'y2' ? config.axis_y2_inverted : config.axis_y_inverted, + showHorizontalDataLabel = $$.hasDataLabel() && config.axis_rotated, + showVerticalDataLabel = $$.hasDataLabel() && !config.axis_rotated; + + // MEMO: avoid inverting domain unexpectedly + yDomainMin = isValue(yMin) ? yMin : isValue(yMax) ? (yDomainMin < yMax ? yDomainMin : yMax - 10) : yDomainMin; + yDomainMax = isValue(yMax) ? yMax : isValue(yMin) ? (yMin < yDomainMax ? yDomainMax : yMin + 10) : yDomainMax; + + if (yTargets.length === 0) { // use current domain if target of axisId is none + return axisId === 'y2' ? $$.y2.domain() : $$.y.domain(); + } + if (isNaN(yDomainMin)) { // set minimum to zero when not number + yDomainMin = 0; + } + if (isNaN(yDomainMax)) { // set maximum to have same value as yDomainMin + yDomainMax = yDomainMin; + } + if (yDomainMin === yDomainMax) { + yDomainMin < 0 ? yDomainMax = 0 : yDomainMin = 0; + } + isAllPositive = yDomainMin >= 0 && yDomainMax >= 0; + isAllNegative = yDomainMin <= 0 && yDomainMax <= 0; + + // Cancel zerobased if axis_*_min / axis_*_max specified + if ((isValue(yMin) && isAllPositive) || (isValue(yMax) && isAllNegative)) { + isZeroBased = false; + } + + // Bar/Area chart should be 0-based if all positive|negative + if (isZeroBased) { + if (isAllPositive) { yDomainMin = 0; } + if (isAllNegative) { yDomainMax = 0; } + } + + domainLength = Math.abs(yDomainMax - yDomainMin); + padding = padding_top = padding_bottom = domainLength * 0.1; + + if (typeof center !== 'undefined') { + yDomainAbs = Math.max(Math.abs(yDomainMin), Math.abs(yDomainMax)); + yDomainMax = center + yDomainAbs; + yDomainMin = center - yDomainAbs; + } + // add padding for data label + if (showHorizontalDataLabel) { + lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'width'); + diff = diffDomain($$.y.range()); + ratio = [lengths[0] / diff, lengths[1] / diff]; + padding_top += domainLength * (ratio[1] / (1 - ratio[0] - ratio[1])); + padding_bottom += domainLength * (ratio[0] / (1 - ratio[0] - ratio[1])); + } else if (showVerticalDataLabel) { + lengths = $$.getDataLabelLength(yDomainMin, yDomainMax, 'height'); + padding_top += $$.axis.convertPixelsToAxisPadding(lengths[1], domainLength); + padding_bottom += $$.axis.convertPixelsToAxisPadding(lengths[0], domainLength); + } + if (axisId === 'y' && notEmpty(config.axis_y_padding)) { + padding_top = $$.axis.getPadding(config.axis_y_padding, 'top', padding_top, domainLength); + padding_bottom = $$.axis.getPadding(config.axis_y_padding, 'bottom', padding_bottom, domainLength); + } + if (axisId === 'y2' && notEmpty(config.axis_y2_padding)) { + padding_top = $$.axis.getPadding(config.axis_y2_padding, 'top', padding_top, domainLength); + padding_bottom = $$.axis.getPadding(config.axis_y2_padding, 'bottom', padding_bottom, domainLength); + } + // Bar/Area chart should be 0-based if all positive|negative + if (isZeroBased) { + if (isAllPositive) { padding_bottom = yDomainMin; } + if (isAllNegative) { padding_top = -yDomainMax; } + } + domain = [yDomainMin - padding_bottom, yDomainMax + padding_top]; + return isInverted ? domain.reverse() : domain; + }; + c3_chart_internal_fn.getXDomainMin = function (targets) { + var $$ = this, config = $$.config; + return isDefined(config.axis_x_min) ? + ($$.isTimeSeries() ? this.parseDate(config.axis_x_min) : config.axis_x_min) : + $$.d3.min(targets, function (t) { return $$.d3.min(t.values, function (v) { return v.x; }); }); + }; + c3_chart_internal_fn.getXDomainMax = function (targets) { + var $$ = this, config = $$.config; + return isDefined(config.axis_x_max) ? + ($$.isTimeSeries() ? this.parseDate(config.axis_x_max) : config.axis_x_max) : + $$.d3.max(targets, function (t) { return $$.d3.max(t.values, function (v) { return v.x; }); }); + }; + c3_chart_internal_fn.getXDomainPadding = function (domain) { + var $$ = this, config = $$.config, + diff = domain[1] - domain[0], + maxDataCount, padding, paddingLeft, paddingRight; + if ($$.isCategorized()) { + padding = 0; + } else if ($$.hasType('bar')) { + maxDataCount = $$.getMaxDataCount(); + padding = maxDataCount > 1 ? (diff / (maxDataCount - 1)) / 2 : 0.5; + } else { + padding = diff * 0.01; + } + if (typeof config.axis_x_padding === 'object' && notEmpty(config.axis_x_padding)) { + paddingLeft = isValue(config.axis_x_padding.left) ? config.axis_x_padding.left : padding; + paddingRight = isValue(config.axis_x_padding.right) ? config.axis_x_padding.right : padding; + } else if (typeof config.axis_x_padding === 'number') { + paddingLeft = paddingRight = config.axis_x_padding; + } else { + paddingLeft = paddingRight = padding; + } + return {left: paddingLeft, right: paddingRight}; + }; + c3_chart_internal_fn.getXDomain = function (targets) { + var $$ = this, + xDomain = [$$.getXDomainMin(targets), $$.getXDomainMax(targets)], + firstX = xDomain[0], lastX = xDomain[1], + padding = $$.getXDomainPadding(xDomain), + min = 0, max = 0; + // show center of x domain if min and max are the same + if ((firstX - lastX) === 0 && !$$.isCategorized()) { + if ($$.isTimeSeries()) { + firstX = new Date(firstX.getTime() * 0.5); + lastX = new Date(lastX.getTime() * 1.5); + } else { + firstX = firstX === 0 ? 1 : (firstX * 0.5); + lastX = lastX === 0 ? -1 : (lastX * 1.5); + } + } + if (firstX || firstX === 0) { + min = $$.isTimeSeries() ? new Date(firstX.getTime() - padding.left) : firstX - padding.left; + } + if (lastX || lastX === 0) { + max = $$.isTimeSeries() ? new Date(lastX.getTime() + padding.right) : lastX + padding.right; + } + return [min, max]; + }; + c3_chart_internal_fn.updateXDomain = function (targets, withUpdateXDomain, withUpdateOrgXDomain, withTrim, domain) { + var $$ = this, config = $$.config; + + if (withUpdateOrgXDomain) { + $$.x.domain(domain ? domain : $$.d3.extent($$.getXDomain(targets))); + $$.orgXDomain = $$.x.domain(); + if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); } + $$.subX.domain($$.x.domain()); + if ($$.brush) { $$.brush.scale($$.subX); } + } + if (withUpdateXDomain) { + $$.x.domain(domain ? domain : (!$$.brush || $$.brush.empty()) ? $$.orgXDomain : $$.brush.extent()); + if (config.zoom_enabled) { $$.zoom.scale($$.x).updateScaleExtent(); } + } + + // Trim domain when too big by zoom mousemove event + if (withTrim) { $$.x.domain($$.trimXDomain($$.x.orgDomain())); } + + return $$.x.domain(); + }; + c3_chart_internal_fn.trimXDomain = function (domain) { + var zoomDomain = this.getZoomDomain(), + min = zoomDomain[0], max = zoomDomain[1]; + if (domain[0] <= min) { + domain[1] = +domain[1] + (min - domain[0]); + domain[0] = min; + } + if (max <= domain[1]) { + domain[0] = +domain[0] - (domain[1] - max); + domain[1] = max; + } + return domain; + }; + + c3_chart_internal_fn.isX = function (key) { + var $$ = this, config = $$.config; + return (config.data_x && key === config.data_x) || (notEmpty(config.data_xs) && hasValue(config.data_xs, key)); + }; + c3_chart_internal_fn.isNotX = function (key) { + return !this.isX(key); + }; + c3_chart_internal_fn.getXKey = function (id) { + var $$ = this, config = $$.config; + return config.data_x ? config.data_x : notEmpty(config.data_xs) ? config.data_xs[id] : null; + }; + c3_chart_internal_fn.getXValuesOfXKey = function (key, targets) { + var $$ = this, + xValues, ids = targets && notEmpty(targets) ? $$.mapToIds(targets) : []; + ids.forEach(function (id) { + if ($$.getXKey(id) === key) { + xValues = $$.data.xs[id]; + } + }); + return xValues; + }; + c3_chart_internal_fn.getIndexByX = function (x) { + var $$ = this, + data = $$.filterByX($$.data.targets, x); + return data.length ? data[0].index : null; + }; + c3_chart_internal_fn.getXValue = function (id, i) { + var $$ = this; + return id in $$.data.xs && $$.data.xs[id] && isValue($$.data.xs[id][i]) ? $$.data.xs[id][i] : i; + }; + c3_chart_internal_fn.getOtherTargetXs = function () { + var $$ = this, + idsForX = Object.keys($$.data.xs); + return idsForX.length ? $$.data.xs[idsForX[0]] : null; + }; + c3_chart_internal_fn.getOtherTargetX = function (index) { + var xs = this.getOtherTargetXs(); + return xs && index < xs.length ? xs[index] : null; + }; + c3_chart_internal_fn.addXs = function (xs) { + var $$ = this; + Object.keys(xs).forEach(function (id) { + $$.config.data_xs[id] = xs[id]; + }); + }; + c3_chart_internal_fn.hasMultipleX = function (xs) { + return this.d3.set(Object.keys(xs).map(function (id) { return xs[id]; })).size() > 1; + }; + c3_chart_internal_fn.isMultipleX = function () { + return notEmpty(this.config.data_xs) || !this.config.data_xSort || this.hasType('scatter'); + }; + c3_chart_internal_fn.addName = function (data) { + var $$ = this, name; + if (data) { + name = $$.config.data_names[data.id]; + data.name = name !== undefined ? name : data.id; + } + return data; + }; + c3_chart_internal_fn.getValueOnIndex = function (values, index) { + var valueOnIndex = values.filter(function (v) { return v.index === index; }); + return valueOnIndex.length ? valueOnIndex[0] : null; + }; + c3_chart_internal_fn.updateTargetX = function (targets, x) { + var $$ = this; + targets.forEach(function (t) { + t.values.forEach(function (v, i) { + v.x = $$.generateTargetX(x[i], t.id, i); + }); + $$.data.xs[t.id] = x; + }); + }; + c3_chart_internal_fn.updateTargetXs = function (targets, xs) { + var $$ = this; + targets.forEach(function (t) { + if (xs[t.id]) { + $$.updateTargetX([t], xs[t.id]); + } + }); + }; + c3_chart_internal_fn.generateTargetX = function (rawX, id, index) { + var $$ = this, x; + if ($$.isTimeSeries()) { + x = rawX ? $$.parseDate(rawX) : $$.parseDate($$.getXValue(id, index)); + } + else if ($$.isCustomX() && !$$.isCategorized()) { + x = isValue(rawX) ? +rawX : $$.getXValue(id, index); + } + else { + x = index; + } + return x; + }; + c3_chart_internal_fn.cloneTarget = function (target) { + return { + id : target.id, + id_org : target.id_org, + values : target.values.map(function (d) { + return {x: d.x, value: d.value, id: d.id}; + }) + }; + }; + c3_chart_internal_fn.updateXs = function () { + var $$ = this; + if ($$.data.targets.length) { + $$.xs = []; + $$.data.targets[0].values.forEach(function (v) { + $$.xs[v.index] = v.x; + }); + } + }; + c3_chart_internal_fn.getPrevX = function (i) { + var x = this.xs[i - 1]; + return typeof x !== 'undefined' ? x : null; + }; + c3_chart_internal_fn.getNextX = function (i) { + var x = this.xs[i + 1]; + return typeof x !== 'undefined' ? x : null; + }; + c3_chart_internal_fn.getMaxDataCount = function () { + var $$ = this; + return $$.d3.max($$.data.targets, function (t) { return t.values.length; }); + }; + c3_chart_internal_fn.getMaxDataCountTarget = function (targets) { + var length = targets.length, max = 0, maxTarget; + if (length > 1) { + targets.forEach(function (t) { + if (t.values.length > max) { + maxTarget = t; + max = t.values.length; + } + }); + } else { + maxTarget = length ? targets[0] : null; + } + return maxTarget; + }; + c3_chart_internal_fn.getEdgeX = function (targets) { + var $$ = this; + return !targets.length ? [0, 0] : [ + $$.d3.min(targets, function (t) { return t.values[0].x; }), + $$.d3.max(targets, function (t) { return t.values[t.values.length - 1].x; }) + ]; + }; + c3_chart_internal_fn.mapToIds = function (targets) { + return targets.map(function (d) { return d.id; }); + }; + c3_chart_internal_fn.mapToTargetIds = function (ids) { + var $$ = this; + return ids ? [].concat(ids) : $$.mapToIds($$.data.targets); + }; + c3_chart_internal_fn.hasTarget = function (targets, id) { + var ids = this.mapToIds(targets), i; + for (i = 0; i < ids.length; i++) { + if (ids[i] === id) { + return true; + } + } + return false; + }; + c3_chart_internal_fn.isTargetToShow = function (targetId) { + return this.hiddenTargetIds.indexOf(targetId) < 0; + }; + c3_chart_internal_fn.isLegendToShow = function (targetId) { + return this.hiddenLegendIds.indexOf(targetId) < 0; + }; + c3_chart_internal_fn.filterTargetsToShow = function (targets) { + var $$ = this; + return targets.filter(function (t) { return $$.isTargetToShow(t.id); }); + }; + c3_chart_internal_fn.mapTargetsToUniqueXs = function (targets) { + var $$ = this; + var xs = $$.d3.set($$.d3.merge(targets.map(function (t) { return t.values.map(function (v) { return +v.x; }); }))).values(); + xs = $$.isTimeSeries() ? xs.map(function (x) { return new Date(+x); }) : xs.map(function (x) { return +x; }); + return xs.sort(function (a, b) { return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; }); + }; + c3_chart_internal_fn.addHiddenTargetIds = function (targetIds) { + this.hiddenTargetIds = this.hiddenTargetIds.concat(targetIds); + }; + c3_chart_internal_fn.removeHiddenTargetIds = function (targetIds) { + this.hiddenTargetIds = this.hiddenTargetIds.filter(function (id) { return targetIds.indexOf(id) < 0; }); + }; + c3_chart_internal_fn.addHiddenLegendIds = function (targetIds) { + this.hiddenLegendIds = this.hiddenLegendIds.concat(targetIds); + }; + c3_chart_internal_fn.removeHiddenLegendIds = function (targetIds) { + this.hiddenLegendIds = this.hiddenLegendIds.filter(function (id) { return targetIds.indexOf(id) < 0; }); + }; + c3_chart_internal_fn.getValuesAsIdKeyed = function (targets) { + var ys = {}; + targets.forEach(function (t) { + ys[t.id] = []; + t.values.forEach(function (v) { + ys[t.id].push(v.value); + }); + }); + return ys; + }; + c3_chart_internal_fn.checkValueInTargets = function (targets, checker) { + var ids = Object.keys(targets), i, j, values; + for (i = 0; i < ids.length; i++) { + values = targets[ids[i]].values; + for (j = 0; j < values.length; j++) { + if (checker(values[j].value)) { + return true; + } + } + } + return false; + }; + c3_chart_internal_fn.hasNegativeValueInTargets = function (targets) { + return this.checkValueInTargets(targets, function (v) { return v < 0; }); + }; + c3_chart_internal_fn.hasPositiveValueInTargets = function (targets) { + return this.checkValueInTargets(targets, function (v) { return v > 0; }); + }; + c3_chart_internal_fn.isOrderDesc = function () { + var config = this.config; + return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'desc'; + }; + c3_chart_internal_fn.isOrderAsc = function () { + var config = this.config; + return typeof(config.data_order) === 'string' && config.data_order.toLowerCase() === 'asc'; + }; + c3_chart_internal_fn.orderTargets = function (targets) { + var $$ = this, config = $$.config, orderAsc = $$.isOrderAsc(), orderDesc = $$.isOrderDesc(); + if (orderAsc || orderDesc) { + targets.sort(function (t1, t2) { + var reducer = function (p, c) { return p + Math.abs(c.value); }; + var t1Sum = t1.values.reduce(reducer, 0), + t2Sum = t2.values.reduce(reducer, 0); + return orderAsc ? t2Sum - t1Sum : t1Sum - t2Sum; + }); + } else if (isFunction(config.data_order)) { + targets.sort(config.data_order); + } // TODO: accept name array for order + return targets; + }; + c3_chart_internal_fn.filterByX = function (targets, x) { + return this.d3.merge(targets.map(function (t) { return t.values; })).filter(function (v) { return v.x - x === 0; }); + }; + c3_chart_internal_fn.filterRemoveNull = function (data) { + return data.filter(function (d) { return isValue(d.value); }); + }; + c3_chart_internal_fn.filterByXDomain = function (targets, xDomain) { + return targets.map(function (t) { + return { + id: t.id, + id_org: t.id_org, + values: t.values.filter(function (v) { + return xDomain[0] <= v.x && v.x <= xDomain[1]; + }) + }; + }); + }; + c3_chart_internal_fn.hasDataLabel = function () { + var config = this.config; + if (typeof config.data_labels === 'boolean' && config.data_labels) { + return true; + } else if (typeof config.data_labels === 'object' && notEmpty(config.data_labels)) { + return true; + } + return false; + }; + c3_chart_internal_fn.getDataLabelLength = function (min, max, key) { + var $$ = this, + lengths = [0, 0], paddingCoef = 1.3; + $$.selectChart.select('svg').selectAll('.dummy') + .data([min, max]) + .enter().append('text') + .text(function (d) { return $$.dataLabelFormat(d.id)(d); }) + .each(function (d, i) { + lengths[i] = this.getBoundingClientRect()[key] * paddingCoef; + }) + .remove(); + return lengths; + }; + c3_chart_internal_fn.isNoneArc = function (d) { + return this.hasTarget(this.data.targets, d.id); + }, + c3_chart_internal_fn.isArc = function (d) { + return 'data' in d && this.hasTarget(this.data.targets, d.data.id); + }; + c3_chart_internal_fn.findSameXOfValues = function (values, index) { + var i, targetX = values[index].x, sames = []; + for (i = index - 1; i >= 0; i--) { + if (targetX !== values[i].x) { break; } + sames.push(values[i]); + } + for (i = index; i < values.length; i++) { + if (targetX !== values[i].x) { break; } + sames.push(values[i]); + } + return sames; + }; + + c3_chart_internal_fn.findClosestFromTargets = function (targets, pos) { + var $$ = this, candidates; + + // map to array of closest points of each target + candidates = targets.map(function (target) { + return $$.findClosest(target.values, pos); + }); + + // decide closest point and return + return $$.findClosest(candidates, pos); + }; + c3_chart_internal_fn.findClosest = function (values, pos) { + var $$ = this, minDist = $$.config.point_sensitivity, closest; + + // find mouseovering bar + values.filter(function (v) { return v && $$.isBarType(v.id); }).forEach(function (v) { + var shape = $$.main.select('.' + CLASS.bars + $$.getTargetSelectorSuffix(v.id) + ' .' + CLASS.bar + '-' + v.index).node(); + if (!closest && $$.isWithinBar(shape)) { + closest = v; + } + }); + + // find closest point from non-bar + values.filter(function (v) { return v && !$$.isBarType(v.id); }).forEach(function (v) { + var d = $$.dist(v, pos); + if (d < minDist) { + minDist = d; + closest = v; + } + }); + + return closest; + }; + c3_chart_internal_fn.dist = function (data, pos) { + var $$ = this, config = $$.config, + xIndex = config.axis_rotated ? 1 : 0, + yIndex = config.axis_rotated ? 0 : 1, + y = $$.circleY(data, data.index), + x = $$.x(data.x); + return Math.sqrt(Math.pow(x - pos[xIndex], 2) + Math.pow(y - pos[yIndex], 2)); + }; + c3_chart_internal_fn.convertValuesToStep = function (values) { + var converted = [].concat(values), i; + + if (!this.isCategorized()) { + return values; + } + + for (i = values.length + 1; 0 < i; i--) { + converted[i] = converted[i - 1]; + } + + converted[0] = { + x: converted[0].x - 1, + value: converted[0].value, + id: converted[0].id + }; + converted[values.length + 1] = { + x: converted[values.length].x + 1, + value: converted[values.length].value, + id: converted[values.length].id + }; + + return converted; + }; + c3_chart_internal_fn.updateDataAttributes = function (name, attrs) { + var $$ = this, config = $$.config, current = config['data_' + name]; + if (typeof attrs === 'undefined') { return current; } + Object.keys(attrs).forEach(function (id) { + current[id] = attrs[id]; + }); + $$.redraw({withLegend: true}); + return current; + }; + + c3_chart_internal_fn.convertUrlToData = function (url, mimeType, headers, keys, done) { + var $$ = this, type = mimeType ? mimeType : 'csv'; + var req = $$.d3.xhr(url); + if (headers) { + Object.keys(headers).forEach(function (header) { + req.header(header, headers[header]); + }); + } + req.get(function (error, data) { + var d; + if (!data) { + throw new Error(error.responseURL + ' ' + error.status + ' (' + error.statusText + ')'); + } + if (type === 'json') { + d = $$.convertJsonToData(JSON.parse(data.response), keys); + } else if (type === 'tsv') { + d = $$.convertTsvToData(data.response); + } else { + d = $$.convertCsvToData(data.response); + } + done.call($$, d); + }); + }; + c3_chart_internal_fn.convertXsvToData = function (xsv, parser) { + var rows = parser.parseRows(xsv), d; + if (rows.length === 1) { + d = [{}]; + rows[0].forEach(function (id) { + d[0][id] = null; + }); + } else { + d = parser.parse(xsv); + } + return d; + }; + c3_chart_internal_fn.convertCsvToData = function (csv) { + return this.convertXsvToData(csv, this.d3.csv); + }; + c3_chart_internal_fn.convertTsvToData = function (tsv) { + return this.convertXsvToData(tsv, this.d3.tsv); + }; + c3_chart_internal_fn.convertJsonToData = function (json, keys) { + var $$ = this, + new_rows = [], targetKeys, data; + if (keys) { // when keys specified, json would be an array that includes objects + if (keys.x) { + targetKeys = keys.value.concat(keys.x); + $$.config.data_x = keys.x; + } else { + targetKeys = keys.value; + } + new_rows.push(targetKeys); + json.forEach(function (o) { + var new_row = []; + targetKeys.forEach(function (key) { + // convert undefined to null because undefined data will be removed in convertDataToTargets() + var v = $$.findValueInJson(o, key); + if (isUndefined(v)) { + v = null; + } + new_row.push(v); + }); + new_rows.push(new_row); + }); + data = $$.convertRowsToData(new_rows); + } else { + Object.keys(json).forEach(function (key) { + new_rows.push([key].concat(json[key])); + }); + data = $$.convertColumnsToData(new_rows); + } + return data; + }; + c3_chart_internal_fn.findValueInJson = function (object, path) { + path = path.replace(/\[(\w+)\]/g, '.$1'); // convert indexes to properties (replace [] with .) + path = path.replace(/^\./, ''); // strip a leading dot + var pathArray = path.split('.'); + for (var i = 0; i < pathArray.length; ++i) { + var k = pathArray[i]; + if (k in object) { + object = object[k]; + } else { + return; + } + } + return object; + }; + c3_chart_internal_fn.convertRowsToData = function (rows) { + var keys = rows[0], new_row = {}, new_rows = [], i, j; + for (i = 1; i < rows.length; i++) { + new_row = {}; + for (j = 0; j < rows[i].length; j++) { + if (isUndefined(rows[i][j])) { + throw new Error("Source data is missing a component at (" + i + "," + j + ")!"); + } + new_row[keys[j]] = rows[i][j]; + } + new_rows.push(new_row); + } + return new_rows; + }; + c3_chart_internal_fn.convertColumnsToData = function (columns) { + var new_rows = [], i, j, key; + for (i = 0; i < columns.length; i++) { + key = columns[i][0]; + for (j = 1; j < columns[i].length; j++) { + if (isUndefined(new_rows[j - 1])) { + new_rows[j - 1] = {}; + } + if (isUndefined(columns[i][j])) { + throw new Error("Source data is missing a component at (" + i + "," + j + ")!"); + } + new_rows[j - 1][key] = columns[i][j]; + } + } + return new_rows; + }; + c3_chart_internal_fn.convertDataToTargets = function (data, appendXs) { + var $$ = this, config = $$.config, + ids = $$.d3.keys(data[0]).filter($$.isNotX, $$), + xs = $$.d3.keys(data[0]).filter($$.isX, $$), + targets; + + // save x for update data by load when custom x and c3.x API + ids.forEach(function (id) { + var xKey = $$.getXKey(id); + + if ($$.isCustomX() || $$.isTimeSeries()) { + // if included in input data + if (xs.indexOf(xKey) >= 0) { + $$.data.xs[id] = (appendXs && $$.data.xs[id] ? $$.data.xs[id] : []).concat( + data.map(function (d) { return d[xKey]; }) + .filter(isValue) + .map(function (rawX, i) { return $$.generateTargetX(rawX, id, i); }) + ); + } + // if not included in input data, find from preloaded data of other id's x + else if (config.data_x) { + $$.data.xs[id] = $$.getOtherTargetXs(); + } + // if not included in input data, find from preloaded data + else if (notEmpty(config.data_xs)) { + $$.data.xs[id] = $$.getXValuesOfXKey(xKey, $$.data.targets); + } + // MEMO: if no x included, use same x of current will be used + } else { + $$.data.xs[id] = data.map(function (d, i) { return i; }); + } + }); + + + // check x is defined + ids.forEach(function (id) { + if (!$$.data.xs[id]) { + throw new Error('x is not defined for id = "' + id + '".'); + } + }); + + // convert to target + targets = ids.map(function (id, index) { + var convertedId = config.data_idConverter(id); + return { + id: convertedId, + id_org: id, + values: data.map(function (d, i) { + var xKey = $$.getXKey(id), rawX = d[xKey], + value = d[id] !== null && !isNaN(d[id]) ? +d[id] : null, x; + // use x as categories if custom x and categorized + if ($$.isCustomX() && $$.isCategorized() && index === 0 && !isUndefined(rawX)) { + if (index === 0 && i === 0) { + config.axis_x_categories = []; + } + x = config.axis_x_categories.indexOf(rawX); + if (x === -1) { + x = config.axis_x_categories.length; + config.axis_x_categories.push(rawX); + } + } else { + x = $$.generateTargetX(rawX, id, i); + } + // mark as x = undefined if value is undefined and filter to remove after mapped + if (isUndefined(d[id]) || $$.data.xs[id].length <= i) { + x = undefined; + } + return {x: x, value: value, id: convertedId}; + }).filter(function (v) { return isDefined(v.x); }) + }; + }); + + // finish targets + targets.forEach(function (t) { + var i; + // sort values by its x + if (config.data_xSort) { + t.values = t.values.sort(function (v1, v2) { + var x1 = v1.x || v1.x === 0 ? v1.x : Infinity, + x2 = v2.x || v2.x === 0 ? v2.x : Infinity; + return x1 - x2; + }); + } + // indexing each value + i = 0; + t.values.forEach(function (v) { + v.index = i++; + }); + // this needs to be sorted because its index and value.index is identical + $$.data.xs[t.id].sort(function (v1, v2) { + return v1 - v2; + }); + }); + + // cache information about values + $$.hasNegativeValue = $$.hasNegativeValueInTargets(targets); + $$.hasPositiveValue = $$.hasPositiveValueInTargets(targets); + + // set target types + if (config.data_type) { + $$.setTargetType($$.mapToIds(targets).filter(function (id) { return ! (id in config.data_types); }), config.data_type); + } + + // cache as original id keyed + targets.forEach(function (d) { + $$.addCache(d.id_org, d); + }); + + return targets; + }; + + c3_chart_internal_fn.load = function (targets, args) { + var $$ = this; + if (targets) { + // filter loading targets if needed + if (args.filter) { + targets = targets.filter(args.filter); + } + // set type if args.types || args.type specified + if (args.type || args.types) { + targets.forEach(function (t) { + var type = args.types && args.types[t.id] ? args.types[t.id] : args.type; + $$.setTargetType(t.id, type); + }); + } + // Update/Add data + $$.data.targets.forEach(function (d) { + for (var i = 0; i < targets.length; i++) { + if (d.id === targets[i].id) { + d.values = targets[i].values; + targets.splice(i, 1); + break; + } + } + }); + $$.data.targets = $$.data.targets.concat(targets); // add remained + } + + // Set targets + $$.updateTargets($$.data.targets); + + // Redraw with new targets + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true}); + + if (args.done) { args.done(); } + }; + c3_chart_internal_fn.loadFromArgs = function (args) { + var $$ = this; + if (args.data) { + $$.load($$.convertDataToTargets(args.data), args); + } + else if (args.url) { + $$.convertUrlToData(args.url, args.mimeType, args.headers, args.keys, function (data) { + $$.load($$.convertDataToTargets(data), args); + }); + } + else if (args.json) { + $$.load($$.convertDataToTargets($$.convertJsonToData(args.json, args.keys)), args); + } + else if (args.rows) { + $$.load($$.convertDataToTargets($$.convertRowsToData(args.rows)), args); + } + else if (args.columns) { + $$.load($$.convertDataToTargets($$.convertColumnsToData(args.columns)), args); + } + else { + $$.load(null, args); + } + }; + c3_chart_internal_fn.unload = function (targetIds, done) { + var $$ = this; + if (!done) { + done = function () {}; + } + // filter existing target + targetIds = targetIds.filter(function (id) { return $$.hasTarget($$.data.targets, id); }); + // If no target, call done and return + if (!targetIds || targetIds.length === 0) { + done(); + return; + } + $$.svg.selectAll(targetIds.map(function (id) { return $$.selectorTarget(id); })) + .transition() + .style('opacity', 0) + .remove() + .call($$.endall, done); + targetIds.forEach(function (id) { + // Reset fadein for future load + $$.withoutFadeIn[id] = false; + // Remove target's elements + if ($$.legend) { + $$.legend.selectAll('.' + CLASS.legendItem + $$.getTargetSelectorSuffix(id)).remove(); + } + // Remove target + $$.data.targets = $$.data.targets.filter(function (t) { + return t.id !== id; + }); + }); + }; + + c3_chart_internal_fn.categoryName = function (i) { + var config = this.config; + return i < config.axis_x_categories.length ? config.axis_x_categories[i] : i; + }; + + c3_chart_internal_fn.initEventRect = function () { + var $$ = this; + $$.main.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.eventRects) + .style('fill-opacity', 0); + }; + c3_chart_internal_fn.redrawEventRect = function () { + var $$ = this, config = $$.config, + eventRectUpdate, maxDataCountTarget, + isMultipleX = $$.isMultipleX(); + + // rects for mouseover + var eventRects = $$.main.select('.' + CLASS.eventRects) + .style('cursor', config.zoom_enabled ? config.axis_rotated ? 'ns-resize' : 'ew-resize' : null) + .classed(CLASS.eventRectsMultiple, isMultipleX) + .classed(CLASS.eventRectsSingle, !isMultipleX); + + // clear old rects + eventRects.selectAll('.' + CLASS.eventRect).remove(); + + // open as public variable + $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect); + + if (isMultipleX) { + eventRectUpdate = $$.eventRect.data([0]); + // enter : only one rect will be added + $$.generateEventRectsForMultipleXs(eventRectUpdate.enter()); + // update + $$.updateEventRect(eventRectUpdate); + // exit : not needed because always only one rect exists + } + else { + // Set data and update $$.eventRect + maxDataCountTarget = $$.getMaxDataCountTarget($$.data.targets); + eventRects.datum(maxDataCountTarget ? maxDataCountTarget.values : []); + $$.eventRect = eventRects.selectAll('.' + CLASS.eventRect); + eventRectUpdate = $$.eventRect.data(function (d) { return d; }); + // enter + $$.generateEventRectsForSingleX(eventRectUpdate.enter()); + // update + $$.updateEventRect(eventRectUpdate); + // exit + eventRectUpdate.exit().remove(); + } + }; + c3_chart_internal_fn.updateEventRect = function (eventRectUpdate) { + var $$ = this, config = $$.config, + x, y, w, h, rectW, rectX; + + // set update selection if null + eventRectUpdate = eventRectUpdate || $$.eventRect.data(function (d) { return d; }); + + if ($$.isMultipleX()) { + // TODO: rotated not supported yet + x = 0; + y = 0; + w = $$.width; + h = $$.height; + } + else { + if (($$.isCustomX() || $$.isTimeSeries()) && !$$.isCategorized()) { + + // update index for x that is used by prevX and nextX + $$.updateXs(); + + rectW = function (d) { + var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index); + + // if there this is a single data point make the eventRect full width (or height) + if (prevX === null && nextX === null) { + return config.axis_rotated ? $$.height : $$.width; + } + + if (prevX === null) { prevX = $$.x.domain()[0]; } + if (nextX === null) { nextX = $$.x.domain()[1]; } + + return Math.max(0, ($$.x(nextX) - $$.x(prevX)) / 2); + }; + rectX = function (d) { + var prevX = $$.getPrevX(d.index), nextX = $$.getNextX(d.index), + thisX = $$.data.xs[d.id][d.index]; + + // if there this is a single data point position the eventRect at 0 + if (prevX === null && nextX === null) { + return 0; + } + + if (prevX === null) { prevX = $$.x.domain()[0]; } + + return ($$.x(thisX) + $$.x(prevX)) / 2; + }; + } else { + rectW = $$.getEventRectWidth(); + rectX = function (d) { + return $$.x(d.x) - (rectW / 2); + }; + } + x = config.axis_rotated ? 0 : rectX; + y = config.axis_rotated ? rectX : 0; + w = config.axis_rotated ? $$.width : rectW; + h = config.axis_rotated ? rectW : $$.height; + } + + eventRectUpdate + .attr('class', $$.classEvent.bind($$)) + .attr("x", x) + .attr("y", y) + .attr("width", w) + .attr("height", h); + }; + c3_chart_internal_fn.generateEventRectsForSingleX = function (eventRectEnter) { + var $$ = this, d3 = $$.d3, config = $$.config; + eventRectEnter.append("rect") + .attr("class", $$.classEvent.bind($$)) + .style("cursor", config.data_selection_enabled && config.data_selection_grouped ? "pointer" : null) + .on('mouseover', function (d) { + var index = d.index; + + if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing + if ($$.hasArcType()) { return; } + + // Expand shapes for selection + if (config.point_focus_expand_enabled) { $$.expandCircles(index, null, true); } + $$.expandBars(index, null, true); + + // Call event handler + $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) { + config.data_onmouseover.call($$.api, d); + }); + }) + .on('mouseout', function (d) { + var index = d.index; + if (!$$.config) { return; } // chart is destroyed + if ($$.hasArcType()) { return; } + $$.hideXGridFocus(); + $$.hideTooltip(); + // Undo expanded shapes + $$.unexpandCircles(); + $$.unexpandBars(); + // Call event handler + $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) { + config.data_onmouseout.call($$.api, d); + }); + }) + .on('mousemove', function (d) { + var selectedData, index = d.index, + eventRect = $$.svg.select('.' + CLASS.eventRect + '-' + index); + + if ($$.dragging || $$.flowing) { return; } // do nothing while dragging/flowing + if ($$.hasArcType()) { return; } + + if ($$.isStepType(d) && $$.config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) { + index -= 1; + } + + // Show tooltip + selectedData = $$.filterTargetsToShow($$.data.targets).map(function (t) { + return $$.addName($$.getValueOnIndex(t.values, index)); + }); + + if (config.tooltip_grouped) { + $$.showTooltip(selectedData, this); + $$.showXGridFocus(selectedData); + } + + if (config.tooltip_grouped && (!config.data_selection_enabled || config.data_selection_grouped)) { + return; + } + + $$.main.selectAll('.' + CLASS.shape + '-' + index) + .each(function () { + d3.select(this).classed(CLASS.EXPANDED, true); + if (config.data_selection_enabled) { + eventRect.style('cursor', config.data_selection_grouped ? 'pointer' : null); + } + if (!config.tooltip_grouped) { + $$.hideXGridFocus(); + $$.hideTooltip(); + if (!config.data_selection_grouped) { + $$.unexpandCircles(index); + $$.unexpandBars(index); + } + } + }) + .filter(function (d) { + return $$.isWithinShape(this, d); + }) + .each(function (d) { + if (config.data_selection_enabled && (config.data_selection_grouped || config.data_selection_isselectable(d))) { + eventRect.style('cursor', 'pointer'); + } + if (!config.tooltip_grouped) { + $$.showTooltip([d], this); + $$.showXGridFocus([d]); + if (config.point_focus_expand_enabled) { $$.expandCircles(index, d.id, true); } + $$.expandBars(index, d.id, true); + } + }); + }) + .on('click', function (d) { + var index = d.index; + if ($$.hasArcType() || !$$.toggleShape) { return; } + if ($$.cancelClick) { + $$.cancelClick = false; + return; + } + if ($$.isStepType(d) && config.line_step_type === 'step-after' && d3.mouse(this)[0] < $$.x($$.getXValue(d.id, index))) { + index -= 1; + } + $$.main.selectAll('.' + CLASS.shape + '-' + index).each(function (d) { + if (config.data_selection_grouped || $$.isWithinShape(this, d)) { + $$.toggleShape(this, d, index); + $$.config.data_onclick.call($$.api, d, this); + } + }); + }) + .call( + config.data_selection_draggable && $$.drag ? ( + d3.behavior.drag().origin(Object) + .on('drag', function () { $$.drag(d3.mouse(this)); }) + .on('dragstart', function () { $$.dragstart(d3.mouse(this)); }) + .on('dragend', function () { $$.dragend(); }) + ) : function () {} + ); + }; + + c3_chart_internal_fn.generateEventRectsForMultipleXs = function (eventRectEnter) { + var $$ = this, d3 = $$.d3, config = $$.config; + + function mouseout() { + $$.svg.select('.' + CLASS.eventRect).style('cursor', null); + $$.hideXGridFocus(); + $$.hideTooltip(); + $$.unexpandCircles(); + $$.unexpandBars(); + } + + eventRectEnter.append('rect') + .attr('x', 0) + .attr('y', 0) + .attr('width', $$.width) + .attr('height', $$.height) + .attr('class', CLASS.eventRect) + .on('mouseout', function () { + if (!$$.config) { return; } // chart is destroyed + if ($$.hasArcType()) { return; } + mouseout(); + }) + .on('mousemove', function () { + var targetsToShow = $$.filterTargetsToShow($$.data.targets); + var mouse, closest, sameXData, selectedData; + + if ($$.dragging) { return; } // do nothing when dragging + if ($$.hasArcType(targetsToShow)) { return; } + + mouse = d3.mouse(this); + closest = $$.findClosestFromTargets(targetsToShow, mouse); + + if ($$.mouseover && (!closest || closest.id !== $$.mouseover.id)) { + config.data_onmouseout.call($$.api, $$.mouseover); + $$.mouseover = undefined; + } + + if (! closest) { + mouseout(); + return; + } + + if ($$.isScatterType(closest) || !config.tooltip_grouped) { + sameXData = [closest]; + } else { + sameXData = $$.filterByX(targetsToShow, closest.x); + } + + // show tooltip when cursor is close to some point + selectedData = sameXData.map(function (d) { + return $$.addName(d); + }); + $$.showTooltip(selectedData, this); + + // expand points + if (config.point_focus_expand_enabled) { + $$.expandCircles(closest.index, closest.id, true); + } + $$.expandBars(closest.index, closest.id, true); + + // Show xgrid focus line + $$.showXGridFocus(selectedData); + + // Show cursor as pointer if point is close to mouse position + if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) { + $$.svg.select('.' + CLASS.eventRect).style('cursor', 'pointer'); + if (!$$.mouseover) { + config.data_onmouseover.call($$.api, closest); + $$.mouseover = closest; + } + } + }) + .on('click', function () { + var targetsToShow = $$.filterTargetsToShow($$.data.targets); + var mouse, closest; + if ($$.hasArcType(targetsToShow)) { return; } + + mouse = d3.mouse(this); + closest = $$.findClosestFromTargets(targetsToShow, mouse); + if (! closest) { return; } + // select if selection enabled + if ($$.isBarType(closest.id) || $$.dist(closest, mouse) < config.point_sensitivity) { + $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(closest.id)).selectAll('.' + CLASS.shape + '-' + closest.index).each(function () { + if (config.data_selection_grouped || $$.isWithinShape(this, closest)) { + $$.toggleShape(this, closest, closest.index); + $$.config.data_onclick.call($$.api, closest, this); + } + }); + } + }) + .call( + config.data_selection_draggable && $$.drag ? ( + d3.behavior.drag().origin(Object) + .on('drag', function () { $$.drag(d3.mouse(this)); }) + .on('dragstart', function () { $$.dragstart(d3.mouse(this)); }) + .on('dragend', function () { $$.dragend(); }) + ) : function () {} + ); + }; + c3_chart_internal_fn.dispatchEvent = function (type, index, mouse) { + var $$ = this, + selector = '.' + CLASS.eventRect + (!$$.isMultipleX() ? '-' + index : ''), + eventRect = $$.main.select(selector).node(), + box = eventRect.getBoundingClientRect(), + x = box.left + (mouse ? mouse[0] : 0), + y = box.top + (mouse ? mouse[1] : 0), + event = document.createEvent("MouseEvents"); + + event.initMouseEvent(type, true, true, window, 0, x, y, x, y, + false, false, false, false, 0, null); + eventRect.dispatchEvent(event); + }; + + c3_chart_internal_fn.getCurrentWidth = function () { + var $$ = this, config = $$.config; + return config.size_width ? config.size_width : $$.getParentWidth(); + }; + c3_chart_internal_fn.getCurrentHeight = function () { + var $$ = this, config = $$.config, + h = config.size_height ? config.size_height : $$.getParentHeight(); + return h > 0 ? h : 320 / ($$.hasType('gauge') && !config.gauge_fullCircle ? 2 : 1); + }; + c3_chart_internal_fn.getCurrentPaddingTop = function () { + var $$ = this, + config = $$.config, + padding = isValue(config.padding_top) ? config.padding_top : 0; + if ($$.title && $$.title.node()) { + padding += $$.getTitlePadding(); + } + return padding; + }; + c3_chart_internal_fn.getCurrentPaddingBottom = function () { + var config = this.config; + return isValue(config.padding_bottom) ? config.padding_bottom : 0; + }; + c3_chart_internal_fn.getCurrentPaddingLeft = function (withoutRecompute) { + var $$ = this, config = $$.config; + if (isValue(config.padding_left)) { + return config.padding_left; + } else if (config.axis_rotated) { + return !config.axis_x_show ? 1 : Math.max(ceil10($$.getAxisWidthByAxisId('x', withoutRecompute)), 40); + } else if (!config.axis_y_show || config.axis_y_inner) { // && !config.axis_rotated + return $$.axis.getYAxisLabelPosition().isOuter ? 30 : 1; + } else { + return ceil10($$.getAxisWidthByAxisId('y', withoutRecompute)); + } + }; + c3_chart_internal_fn.getCurrentPaddingRight = function () { + var $$ = this, config = $$.config, + defaultPadding = 10, legendWidthOnRight = $$.isLegendRight ? $$.getLegendWidth() + 20 : 0; + if (isValue(config.padding_right)) { + return config.padding_right + 1; // 1 is needed not to hide tick line + } else if (config.axis_rotated) { + return defaultPadding + legendWidthOnRight; + } else if (!config.axis_y2_show || config.axis_y2_inner) { // && !config.axis_rotated + return 2 + legendWidthOnRight + ($$.axis.getY2AxisLabelPosition().isOuter ? 20 : 0); + } else { + return ceil10($$.getAxisWidthByAxisId('y2')) + legendWidthOnRight; + } + }; + + c3_chart_internal_fn.getParentRectValue = function (key) { + var parent = this.selectChart.node(), v; + while (parent && parent.tagName !== 'BODY') { + try { + v = parent.getBoundingClientRect()[key]; + } catch(e) { + if (key === 'width') { + // In IE in certain cases getBoundingClientRect + // will cause an "unspecified error" + v = parent.offsetWidth; + } + } + if (v) { + break; + } + parent = parent.parentNode; + } + return v; + }; + c3_chart_internal_fn.getParentWidth = function () { + return this.getParentRectValue('width'); + }; + c3_chart_internal_fn.getParentHeight = function () { + var h = this.selectChart.style('height'); + return h.indexOf('px') > 0 ? +h.replace('px', '') : 0; + }; + + + c3_chart_internal_fn.getSvgLeft = function (withoutRecompute) { + var $$ = this, config = $$.config, + hasLeftAxisRect = config.axis_rotated || (!config.axis_rotated && !config.axis_y_inner), + leftAxisClass = config.axis_rotated ? CLASS.axisX : CLASS.axisY, + leftAxis = $$.main.select('.' + leftAxisClass).node(), + svgRect = leftAxis && hasLeftAxisRect ? leftAxis.getBoundingClientRect() : {right: 0}, + chartRect = $$.selectChart.node().getBoundingClientRect(), + hasArc = $$.hasArcType(), + svgLeft = svgRect.right - chartRect.left - (hasArc ? 0 : $$.getCurrentPaddingLeft(withoutRecompute)); + return svgLeft > 0 ? svgLeft : 0; + }; + + + c3_chart_internal_fn.getAxisWidthByAxisId = function (id, withoutRecompute) { + var $$ = this, position = $$.axis.getLabelPositionById(id); + return $$.axis.getMaxTickWidth(id, withoutRecompute) + (position.isInner ? 20 : 40); + }; + c3_chart_internal_fn.getHorizontalAxisHeight = function (axisId) { + var $$ = this, config = $$.config, h = 30; + if (axisId === 'x' && !config.axis_x_show) { return 8; } + if (axisId === 'x' && config.axis_x_height) { return config.axis_x_height; } + if (axisId === 'y' && !config.axis_y_show) { + return config.legend_show && !$$.isLegendRight && !$$.isLegendInset ? 10 : 1; + } + if (axisId === 'y2' && !config.axis_y2_show) { return $$.rotated_padding_top; } + // Calculate x axis height when tick rotated + if (axisId === 'x' && !config.axis_rotated && config.axis_x_tick_rotate) { + h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_x_tick_rotate) / 180); + } + // Calculate y axis height when tick rotated + if (axisId === 'y' && config.axis_rotated && config.axis_y_tick_rotate) { + h = 30 + $$.axis.getMaxTickWidth(axisId) * Math.cos(Math.PI * (90 - config.axis_y_tick_rotate) / 180); + } + return h + ($$.axis.getLabelPositionById(axisId).isInner ? 0 : 10) + (axisId === 'y2' ? -10 : 0); + }; + + c3_chart_internal_fn.getEventRectWidth = function () { + return Math.max(0, this.xAxis.tickInterval()); + }; + + c3_chart_internal_fn.getShapeIndices = function (typeFilter) { + var $$ = this, config = $$.config, + indices = {}, i = 0, j, k; + $$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$)).forEach(function (d) { + for (j = 0; j < config.data_groups.length; j++) { + if (config.data_groups[j].indexOf(d.id) < 0) { continue; } + for (k = 0; k < config.data_groups[j].length; k++) { + if (config.data_groups[j][k] in indices) { + indices[d.id] = indices[config.data_groups[j][k]]; + break; + } + } + } + if (isUndefined(indices[d.id])) { indices[d.id] = i++; } + }); + indices.__max__ = i - 1; + return indices; + }; + c3_chart_internal_fn.getShapeX = function (offset, targetsNum, indices, isSub) { + var $$ = this, scale = isSub ? $$.subX : $$.x; + return function (d) { + var index = d.id in indices ? indices[d.id] : 0; + return d.x || d.x === 0 ? scale(d.x) - offset * (targetsNum / 2 - index) : 0; + }; + }; + c3_chart_internal_fn.getShapeY = function (isSub) { + var $$ = this; + return function (d) { + var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id); + return scale(d.value); + }; + }; + c3_chart_internal_fn.getShapeOffset = function (typeFilter, indices, isSub) { + var $$ = this, + targets = $$.orderTargets($$.filterTargetsToShow($$.data.targets.filter(typeFilter, $$))), + targetIds = targets.map(function (t) { return t.id; }); + return function (d, i) { + var scale = isSub ? $$.getSubYScale(d.id) : $$.getYScale(d.id), + y0 = scale(0), offset = y0; + targets.forEach(function (t) { + var values = $$.isStepType(d) ? $$.convertValuesToStep(t.values) : t.values; + if (t.id === d.id || indices[t.id] !== indices[d.id]) { return; } + if (targetIds.indexOf(t.id) < targetIds.indexOf(d.id)) { + // check if the x values line up + if (typeof values[i] === 'undefined' || +values[i].x !== +d.x) { // "+" for timeseries + // if not, try to find the value that does line up + i = -1; + values.forEach(function (v, j) { + if (v.x === d.x) { + i = j; + } + }); + } + if (i in values && values[i].value * d.value >= 0) { + offset += scale(values[i].value) - y0; + } + } + }); + return offset; + }; + }; + c3_chart_internal_fn.isWithinShape = function (that, d) { + var $$ = this, + shape = $$.d3.select(that), isWithin; + if (!$$.isTargetToShow(d.id)) { + isWithin = false; + } + else if (that.nodeName === 'circle') { + isWithin = $$.isStepType(d) ? $$.isWithinStep(that, $$.getYScale(d.id)(d.value)) : $$.isWithinCircle(that, $$.pointSelectR(d) * 1.5); + } + else if (that.nodeName === 'path') { + isWithin = shape.classed(CLASS.bar) ? $$.isWithinBar(that) : true; + } + return isWithin; + }; + + + c3_chart_internal_fn.getInterpolate = function (d) { + var $$ = this, + interpolation = $$.isInterpolationType($$.config.spline_interpolation_type) ? $$.config.spline_interpolation_type : 'cardinal'; + return $$.isSplineType(d) ? interpolation : $$.isStepType(d) ? $$.config.line_step_type : "linear"; + }; + + c3_chart_internal_fn.initLine = function () { + var $$ = this; + $$.main.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartLines); + }; + c3_chart_internal_fn.updateTargetsForLine = function (targets) { + var $$ = this, config = $$.config, + mainLineUpdate, mainLineEnter, + classChartLine = $$.classChartLine.bind($$), + classLines = $$.classLines.bind($$), + classAreas = $$.classAreas.bind($$), + classCircles = $$.classCircles.bind($$), + classFocus = $$.classFocus.bind($$); + mainLineUpdate = $$.main.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine) + .data(targets) + .attr('class', function (d) { return classChartLine(d) + classFocus(d); }); + mainLineEnter = mainLineUpdate.enter().append('g') + .attr('class', classChartLine) + .style('opacity', 0) + .style("pointer-events", "none"); + // Lines for each data + mainLineEnter.append('g') + .attr("class", classLines); + // Areas + mainLineEnter.append('g') + .attr('class', classAreas); + // Circles for each data point on lines + mainLineEnter.append('g') + .attr("class", function (d) { return $$.generateClass(CLASS.selectedCircles, d.id); }); + mainLineEnter.append('g') + .attr("class", classCircles) + .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; }); + // Update date for selected circles + targets.forEach(function (t) { + $$.main.selectAll('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(t.id)).selectAll('.' + CLASS.selectedCircle).each(function (d) { + d.value = t.values[d.index].value; + }); + }); + // MEMO: can not keep same color... + //mainLineUpdate.exit().remove(); + }; + c3_chart_internal_fn.updateLine = function (durationForExit) { + var $$ = this; + $$.mainLine = $$.main.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line) + .data($$.lineData.bind($$)); + $$.mainLine.enter().append('path') + .attr('class', $$.classLine.bind($$)) + .style("stroke", $$.color); + $$.mainLine + .style("opacity", $$.initialOpacity.bind($$)) + .style('shape-rendering', function (d) { return $$.isStepType(d) ? 'crispEdges' : ''; }) + .attr('transform', null); + $$.mainLine.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawLine = function (drawLine, withTransition) { + return [ + (withTransition ? this.mainLine.transition(Math.random().toString()) : this.mainLine) + .attr("d", drawLine) + .style("stroke", this.color) + .style("opacity", 1) + ]; + }; + c3_chart_internal_fn.generateDrawLine = function (lineIndices, isSub) { + var $$ = this, config = $$.config, + line = $$.d3.svg.line(), + getPoints = $$.generateGetLinePoints(lineIndices, isSub), + yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale, + xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); }, + yValue = function (d, i) { + return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)(d.value); + }; + + line = config.axis_rotated ? line.x(yValue).y(xValue) : line.x(xValue).y(yValue); + if (!config.line_connectNull) { line = line.defined(function (d) { return d.value != null; }); } + return function (d) { + var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values, + x = isSub ? $$.x : $$.subX, y = yScaleGetter.call($$, d.id), x0 = 0, y0 = 0, path; + if ($$.isLineType(d)) { + if (config.data_regions[d.id]) { + path = $$.lineWithRegions(values, x, y, config.data_regions[d.id]); + } else { + if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); } + path = line.interpolate($$.getInterpolate(d))(values); + } + } else { + if (values[0]) { + x0 = x(values[0].x); + y0 = y(values[0].value); + } + path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0; + } + return path ? path : "M 0 0"; + }; + }; + c3_chart_internal_fn.generateGetLinePoints = function (lineIndices, isSub) { // partial duplication of generateGetBarPoints + var $$ = this, config = $$.config, + lineTargetsNum = lineIndices.__max__ + 1, + x = $$.getShapeX(0, lineTargetsNum, lineIndices, !!isSub), + y = $$.getShapeY(!!isSub), + lineOffset = $$.getShapeOffset($$.isLineType, lineIndices, !!isSub), + yScale = isSub ? $$.getSubYScale : $$.getYScale; + return function (d, i) { + var y0 = yScale.call($$, d.id)(0), + offset = lineOffset(d, i) || y0, // offset is for stacked area chart + posX = x(d), posY = y(d); + // fix posY not to overflow opposite quadrant + if (config.axis_rotated) { + if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; } + } + // 1 point that marks the line position + return [ + [posX, posY - (y0 - offset)], + [posX, posY - (y0 - offset)], // needed for compatibility + [posX, posY - (y0 - offset)], // needed for compatibility + [posX, posY - (y0 - offset)] // needed for compatibility + ]; + }; + }; + + + c3_chart_internal_fn.lineWithRegions = function (d, x, y, _regions) { + var $$ = this, config = $$.config, + prev = -1, i, j, + s = "M", sWithRegion, + xp, yp, dx, dy, dd, diff, diffx2, + xOffset = $$.isCategorized() ? 0.5 : 0, + xValue, yValue, + regions = []; + + function isWithinRegions(x, regions) { + var i; + for (i = 0; i < regions.length; i++) { + if (regions[i].start < x && x <= regions[i].end) { return true; } + } + return false; + } + + // Check start/end of regions + if (isDefined(_regions)) { + for (i = 0; i < _regions.length; i++) { + regions[i] = {}; + if (isUndefined(_regions[i].start)) { + regions[i].start = d[0].x; + } else { + regions[i].start = $$.isTimeSeries() ? $$.parseDate(_regions[i].start) : _regions[i].start; + } + if (isUndefined(_regions[i].end)) { + regions[i].end = d[d.length - 1].x; + } else { + regions[i].end = $$.isTimeSeries() ? $$.parseDate(_regions[i].end) : _regions[i].end; + } + } + } + + // Set scales + xValue = config.axis_rotated ? function (d) { return y(d.value); } : function (d) { return x(d.x); }; + yValue = config.axis_rotated ? function (d) { return x(d.x); } : function (d) { return y(d.value); }; + + // Define svg generator function for region + function generateM(points) { + return 'M' + points[0][0] + ' ' + points[0][1] + ' ' + points[1][0] + ' ' + points[1][1]; + } + if ($$.isTimeSeries()) { + sWithRegion = function (d0, d1, j, diff) { + var x0 = d0.x.getTime(), x_diff = d1.x - d0.x, + xv0 = new Date(x0 + x_diff * j), + xv1 = new Date(x0 + x_diff * (j + diff)), + points; + if (config.axis_rotated) { + points = [[y(yp(j)), x(xv0)], [y(yp(j + diff)), x(xv1)]]; + } else { + points = [[x(xv0), y(yp(j))], [x(xv1), y(yp(j + diff))]]; + } + return generateM(points); + }; + } else { + sWithRegion = function (d0, d1, j, diff) { + var points; + if (config.axis_rotated) { + points = [[y(yp(j), true), x(xp(j))], [y(yp(j + diff), true), x(xp(j + diff))]]; + } else { + points = [[x(xp(j), true), y(yp(j))], [x(xp(j + diff), true), y(yp(j + diff))]]; + } + return generateM(points); + }; + } + + // Generate + for (i = 0; i < d.length; i++) { + + // Draw as normal + if (isUndefined(regions) || ! isWithinRegions(d[i].x, regions)) { + s += " " + xValue(d[i]) + " " + yValue(d[i]); + } + // Draw with region // TODO: Fix for horizotal charts + else { + xp = $$.getScale(d[i - 1].x + xOffset, d[i].x + xOffset, $$.isTimeSeries()); + yp = $$.getScale(d[i - 1].value, d[i].value); + + dx = x(d[i].x) - x(d[i - 1].x); + dy = y(d[i].value) - y(d[i - 1].value); + dd = Math.sqrt(Math.pow(dx, 2) + Math.pow(dy, 2)); + diff = 2 / dd; + diffx2 = diff * 2; + + for (j = diff; j <= 1; j += diffx2) { + s += sWithRegion(d[i - 1], d[i], j, diff); + } + } + prev = d[i].x; + } + + return s; + }; + + + c3_chart_internal_fn.updateArea = function (durationForExit) { + var $$ = this, d3 = $$.d3; + $$.mainArea = $$.main.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area) + .data($$.lineData.bind($$)); + $$.mainArea.enter().append('path') + .attr("class", $$.classArea.bind($$)) + .style("fill", $$.color) + .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; }); + $$.mainArea + .style("opacity", $$.orgAreaOpacity); + $$.mainArea.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawArea = function (drawArea, withTransition) { + return [ + (withTransition ? this.mainArea.transition(Math.random().toString()) : this.mainArea) + .attr("d", drawArea) + .style("fill", this.color) + .style("opacity", this.orgAreaOpacity) + ]; + }; + c3_chart_internal_fn.generateDrawArea = function (areaIndices, isSub) { + var $$ = this, config = $$.config, area = $$.d3.svg.area(), + getPoints = $$.generateGetAreaPoints(areaIndices, isSub), + yScaleGetter = isSub ? $$.getSubYScale : $$.getYScale, + xValue = function (d) { return (isSub ? $$.subxx : $$.xx).call($$, d); }, + value0 = function (d, i) { + return config.data_groups.length > 0 ? getPoints(d, i)[0][1] : yScaleGetter.call($$, d.id)($$.getAreaBaseValue(d.id)); + }, + value1 = function (d, i) { + return config.data_groups.length > 0 ? getPoints(d, i)[1][1] : yScaleGetter.call($$, d.id)(d.value); + }; + + area = config.axis_rotated ? area.x0(value0).x1(value1).y(xValue) : area.x(xValue).y0(config.area_above ? 0 : value0).y1(value1); + if (!config.line_connectNull) { + area = area.defined(function (d) { return d.value !== null; }); + } + + return function (d) { + var values = config.line_connectNull ? $$.filterRemoveNull(d.values) : d.values, + x0 = 0, y0 = 0, path; + if ($$.isAreaType(d)) { + if ($$.isStepType(d)) { values = $$.convertValuesToStep(values); } + path = area.interpolate($$.getInterpolate(d))(values); + } else { + if (values[0]) { + x0 = $$.x(values[0].x); + y0 = $$.getYScale(d.id)(values[0].value); + } + path = config.axis_rotated ? "M " + y0 + " " + x0 : "M " + x0 + " " + y0; + } + return path ? path : "M 0 0"; + }; + }; + c3_chart_internal_fn.getAreaBaseValue = function () { + return 0; + }; + c3_chart_internal_fn.generateGetAreaPoints = function (areaIndices, isSub) { // partial duplication of generateGetBarPoints + var $$ = this, config = $$.config, + areaTargetsNum = areaIndices.__max__ + 1, + x = $$.getShapeX(0, areaTargetsNum, areaIndices, !!isSub), + y = $$.getShapeY(!!isSub), + areaOffset = $$.getShapeOffset($$.isAreaType, areaIndices, !!isSub), + yScale = isSub ? $$.getSubYScale : $$.getYScale; + return function (d, i) { + var y0 = yScale.call($$, d.id)(0), + offset = areaOffset(d, i) || y0, // offset is for stacked area chart + posX = x(d), posY = y(d); + // fix posY not to overflow opposite quadrant + if (config.axis_rotated) { + if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; } + } + // 1 point that marks the area position + return [ + [posX, offset], + [posX, posY - (y0 - offset)], + [posX, posY - (y0 - offset)], // needed for compatibility + [posX, offset] // needed for compatibility + ]; + }; + }; + + + c3_chart_internal_fn.updateCircle = function () { + var $$ = this; + $$.mainCircle = $$.main.selectAll('.' + CLASS.circles).selectAll('.' + CLASS.circle) + .data($$.lineOrScatterData.bind($$)); + $$.mainCircle.enter().append("circle") + .attr("class", $$.classCircle.bind($$)) + .attr("r", $$.pointR.bind($$)) + .style("fill", $$.color); + $$.mainCircle + .style("opacity", $$.initialOpacityForCircle.bind($$)); + $$.mainCircle.exit().remove(); + }; + c3_chart_internal_fn.redrawCircle = function (cx, cy, withTransition) { + var selectedCircles = this.main.selectAll('.' + CLASS.selectedCircle); + return [ + (withTransition ? this.mainCircle.transition(Math.random().toString()) : this.mainCircle) + .style('opacity', this.opacityForCircle.bind(this)) + .style("fill", this.color) + .attr("cx", cx) + .attr("cy", cy), + (withTransition ? selectedCircles.transition(Math.random().toString()) : selectedCircles) + .attr("cx", cx) + .attr("cy", cy) + ]; + }; + c3_chart_internal_fn.circleX = function (d) { + return d.x || d.x === 0 ? this.x(d.x) : null; + }; + c3_chart_internal_fn.updateCircleY = function () { + var $$ = this, lineIndices, getPoints; + if ($$.config.data_groups.length > 0) { + lineIndices = $$.getShapeIndices($$.isLineType), + getPoints = $$.generateGetLinePoints(lineIndices); + $$.circleY = function (d, i) { + return getPoints(d, i)[0][1]; + }; + } else { + $$.circleY = function (d) { + return $$.getYScale(d.id)(d.value); + }; + } + }; + c3_chart_internal_fn.getCircles = function (i, id) { + var $$ = this; + return (id ? $$.main.selectAll('.' + CLASS.circles + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.circle + (isValue(i) ? '-' + i : '')); + }; + c3_chart_internal_fn.expandCircles = function (i, id, reset) { + var $$ = this, + r = $$.pointExpandedR.bind($$); + if (reset) { $$.unexpandCircles(); } + $$.getCircles(i, id) + .classed(CLASS.EXPANDED, true) + .attr('r', r); + }; + c3_chart_internal_fn.unexpandCircles = function (i) { + var $$ = this, + r = $$.pointR.bind($$); + $$.getCircles(i) + .filter(function () { return $$.d3.select(this).classed(CLASS.EXPANDED); }) + .classed(CLASS.EXPANDED, false) + .attr('r', r); + }; + c3_chart_internal_fn.pointR = function (d) { + var $$ = this, config = $$.config; + return $$.isStepType(d) ? 0 : (isFunction(config.point_r) ? config.point_r(d) : config.point_r); + }; + c3_chart_internal_fn.pointExpandedR = function (d) { + var $$ = this, config = $$.config; + return config.point_focus_expand_enabled ? (config.point_focus_expand_r ? config.point_focus_expand_r : $$.pointR(d) * 1.75) : $$.pointR(d); + }; + c3_chart_internal_fn.pointSelectR = function (d) { + var $$ = this, config = $$.config; + return isFunction(config.point_select_r) ? config.point_select_r(d) : ((config.point_select_r) ? config.point_select_r : $$.pointR(d) * 4); + }; + c3_chart_internal_fn.isWithinCircle = function (that, r) { + var d3 = this.d3, + mouse = d3.mouse(that), d3_this = d3.select(that), + cx = +d3_this.attr("cx"), cy = +d3_this.attr("cy"); + return Math.sqrt(Math.pow(cx - mouse[0], 2) + Math.pow(cy - mouse[1], 2)) < r; + }; + c3_chart_internal_fn.isWithinStep = function (that, y) { + return Math.abs(y - this.d3.mouse(that)[1]) < 30; + }; + + c3_chart_internal_fn.initBar = function () { + var $$ = this; + $$.main.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartBars); + }; + c3_chart_internal_fn.updateTargetsForBar = function (targets) { + var $$ = this, config = $$.config, + mainBarUpdate, mainBarEnter, + classChartBar = $$.classChartBar.bind($$), + classBars = $$.classBars.bind($$), + classFocus = $$.classFocus.bind($$); + mainBarUpdate = $$.main.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar) + .data(targets) + .attr('class', function (d) { return classChartBar(d) + classFocus(d); }); + mainBarEnter = mainBarUpdate.enter().append('g') + .attr('class', classChartBar) + .style('opacity', 0) + .style("pointer-events", "none"); + // Bars for each data + mainBarEnter.append('g') + .attr("class", classBars) + .style("cursor", function (d) { return config.data_selection_isselectable(d) ? "pointer" : null; }); + + }; + c3_chart_internal_fn.updateBar = function (durationForExit) { + var $$ = this, + barData = $$.barData.bind($$), + classBar = $$.classBar.bind($$), + initialOpacity = $$.initialOpacity.bind($$), + color = function (d) { return $$.color(d.id); }; + $$.mainBar = $$.main.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar) + .data(barData); + $$.mainBar.enter().append('path') + .attr("class", classBar) + .style("stroke", color) + .style("fill", color); + $$.mainBar + .style("opacity", initialOpacity); + $$.mainBar.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawBar = function (drawBar, withTransition) { + return [ + (withTransition ? this.mainBar.transition(Math.random().toString()) : this.mainBar) + .attr('d', drawBar) + .style("fill", this.color) + .style("opacity", 1) + ]; + }; + c3_chart_internal_fn.getBarW = function (axis, barTargetsNum) { + var $$ = this, config = $$.config, + w = typeof config.bar_width === 'number' ? config.bar_width : barTargetsNum ? (axis.tickInterval() * config.bar_width_ratio) / barTargetsNum : 0; + return config.bar_width_max && w > config.bar_width_max ? config.bar_width_max : w; + }; + c3_chart_internal_fn.getBars = function (i, id) { + var $$ = this; + return (id ? $$.main.selectAll('.' + CLASS.bars + $$.getTargetSelectorSuffix(id)) : $$.main).selectAll('.' + CLASS.bar + (isValue(i) ? '-' + i : '')); + }; + c3_chart_internal_fn.expandBars = function (i, id, reset) { + var $$ = this; + if (reset) { $$.unexpandBars(); } + $$.getBars(i, id).classed(CLASS.EXPANDED, true); + }; + c3_chart_internal_fn.unexpandBars = function (i) { + var $$ = this; + $$.getBars(i).classed(CLASS.EXPANDED, false); + }; + c3_chart_internal_fn.generateDrawBar = function (barIndices, isSub) { + var $$ = this, config = $$.config, + getPoints = $$.generateGetBarPoints(barIndices, isSub); + return function (d, i) { + // 4 points that make a bar + var points = getPoints(d, i); + + // switch points if axis is rotated, not applicable for sub chart + var indexX = config.axis_rotated ? 1 : 0; + var indexY = config.axis_rotated ? 0 : 1; + + var path = 'M ' + points[0][indexX] + ',' + points[0][indexY] + ' ' + + 'L' + points[1][indexX] + ',' + points[1][indexY] + ' ' + + 'L' + points[2][indexX] + ',' + points[2][indexY] + ' ' + + 'L' + points[3][indexX] + ',' + points[3][indexY] + ' ' + + 'z'; + + return path; + }; + }; + c3_chart_internal_fn.generateGetBarPoints = function (barIndices, isSub) { + var $$ = this, + axis = isSub ? $$.subXAxis : $$.xAxis, + barTargetsNum = barIndices.__max__ + 1, + barW = $$.getBarW(axis, barTargetsNum), + barX = $$.getShapeX(barW, barTargetsNum, barIndices, !!isSub), + barY = $$.getShapeY(!!isSub), + barOffset = $$.getShapeOffset($$.isBarType, barIndices, !!isSub), + yScale = isSub ? $$.getSubYScale : $$.getYScale; + return function (d, i) { + var y0 = yScale.call($$, d.id)(0), + offset = barOffset(d, i) || y0, // offset is for stacked bar chart + posX = barX(d), posY = barY(d); + // fix posY not to overflow opposite quadrant + if ($$.config.axis_rotated) { + if ((0 < d.value && posY < y0) || (d.value < 0 && y0 < posY)) { posY = y0; } + } + // 4 points that make a bar + return [ + [posX, offset], + [posX, posY - (y0 - offset)], + [posX + barW, posY - (y0 - offset)], + [posX + barW, offset] + ]; + }; + }; + c3_chart_internal_fn.isWithinBar = function (that) { + var mouse = this.d3.mouse(that), box = that.getBoundingClientRect(), + seg0 = that.pathSegList.getItem(0), seg1 = that.pathSegList.getItem(1), + x = Math.min(seg0.x, seg1.x), y = Math.min(seg0.y, seg1.y), + w = box.width, h = box.height, offset = 2, + sx = x - offset, ex = x + w + offset, sy = y + h + offset, ey = y - offset; + return sx < mouse[0] && mouse[0] < ex && ey < mouse[1] && mouse[1] < sy; + }; + + c3_chart_internal_fn.initText = function () { + var $$ = this; + $$.main.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartTexts); + $$.mainText = $$.d3.selectAll([]); + }; + c3_chart_internal_fn.updateTargetsForText = function (targets) { + var $$ = this, mainTextUpdate, mainTextEnter, + classChartText = $$.classChartText.bind($$), + classTexts = $$.classTexts.bind($$), + classFocus = $$.classFocus.bind($$); + mainTextUpdate = $$.main.select('.' + CLASS.chartTexts).selectAll('.' + CLASS.chartText) + .data(targets) + .attr('class', function (d) { return classChartText(d) + classFocus(d); }); + mainTextEnter = mainTextUpdate.enter().append('g') + .attr('class', classChartText) + .style('opacity', 0) + .style("pointer-events", "none"); + mainTextEnter.append('g') + .attr('class', classTexts); + }; + c3_chart_internal_fn.updateText = function (durationForExit) { + var $$ = this, config = $$.config, + barOrLineData = $$.barOrLineData.bind($$), + classText = $$.classText.bind($$); + $$.mainText = $$.main.selectAll('.' + CLASS.texts).selectAll('.' + CLASS.text) + .data(barOrLineData); + $$.mainText.enter().append('text') + .attr("class", classText) + .attr('text-anchor', function (d) { return config.axis_rotated ? (d.value < 0 ? 'end' : 'start') : 'middle'; }) + .style("stroke", 'none') + .style("fill", function (d) { return $$.color(d); }) + .style("fill-opacity", 0); + $$.mainText + .text(function (d, i, j) { return $$.dataLabelFormat(d.id)(d.value, d.id, i, j); }); + $$.mainText.exit() + .transition().duration(durationForExit) + .style('fill-opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawText = function (xForText, yForText, forFlow, withTransition) { + return [ + (withTransition ? this.mainText.transition() : this.mainText) + .attr('x', xForText) + .attr('y', yForText) + .style("fill", this.color) + .style("fill-opacity", forFlow ? 0 : this.opacityForText.bind(this)) + ]; + }; + c3_chart_internal_fn.getTextRect = function (text, cls, element) { + var dummy = this.d3.select('body').append('div').classed('c3', true), + svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0), + font = this.d3.select(element).style('font'), + rect; + svg.selectAll('.dummy') + .data([text]) + .enter().append('text') + .classed(cls ? cls : "", true) + .style('font', font) + .text(text) + .each(function () { rect = this.getBoundingClientRect(); }); + dummy.remove(); + return rect; + }; + c3_chart_internal_fn.generateXYForText = function (areaIndices, barIndices, lineIndices, forX) { + var $$ = this, + getAreaPoints = $$.generateGetAreaPoints(areaIndices, false), + getBarPoints = $$.generateGetBarPoints(barIndices, false), + getLinePoints = $$.generateGetLinePoints(lineIndices, false), + getter = forX ? $$.getXForText : $$.getYForText; + return function (d, i) { + var getPoints = $$.isAreaType(d) ? getAreaPoints : $$.isBarType(d) ? getBarPoints : getLinePoints; + return getter.call($$, getPoints(d, i), d, this); + }; + }; + c3_chart_internal_fn.getXForText = function (points, d, textElement) { + var $$ = this, + box = textElement.getBoundingClientRect(), xPos, padding; + if ($$.config.axis_rotated) { + padding = $$.isBarType(d) ? 4 : 6; + xPos = points[2][1] + padding * (d.value < 0 ? -1 : 1); + } else { + xPos = $$.hasType('bar') ? (points[2][0] + points[0][0]) / 2 : points[0][0]; + } + // show labels regardless of the domain if value is null + if (d.value === null) { + if (xPos > $$.width) { + xPos = $$.width - box.width; + } else if (xPos < 0) { + xPos = 4; + } + } + return xPos; + }; + c3_chart_internal_fn.getYForText = function (points, d, textElement) { + var $$ = this, + box = textElement.getBoundingClientRect(), + yPos; + if ($$.config.axis_rotated) { + yPos = (points[0][0] + points[2][0] + box.height * 0.6) / 2; + } else { + yPos = points[2][1]; + if (d.value < 0 || (d.value === 0 && !$$.hasPositiveValue)) { + yPos += box.height; + if ($$.isBarType(d) && $$.isSafari()) { + yPos -= 3; + } + else if (!$$.isBarType(d) && $$.isChrome()) { + yPos += 3; + } + } else { + yPos += $$.isBarType(d) ? -3 : -6; + } + } + // show labels regardless of the domain if value is null + if (d.value === null && !$$.config.axis_rotated) { + if (yPos < box.height) { + yPos = box.height; + } else if (yPos > this.height) { + yPos = this.height - 4; + } + } + return yPos; + }; + + c3_chart_internal_fn.setTargetType = function (targetIds, type) { + var $$ = this, config = $$.config; + $$.mapToTargetIds(targetIds).forEach(function (id) { + $$.withoutFadeIn[id] = (type === config.data_types[id]); + config.data_types[id] = type; + }); + if (!targetIds) { + config.data_type = type; + } + }; + c3_chart_internal_fn.hasType = function (type, targets) { + var $$ = this, types = $$.config.data_types, has = false; + targets = targets || $$.data.targets; + if (targets && targets.length) { + targets.forEach(function (target) { + var t = types[target.id]; + if ((t && t.indexOf(type) >= 0) || (!t && type === 'line')) { + has = true; + } + }); + } else if (Object.keys(types).length) { + Object.keys(types).forEach(function (id) { + if (types[id] === type) { has = true; } + }); + } else { + has = $$.config.data_type === type; + } + return has; + }; + c3_chart_internal_fn.hasArcType = function (targets) { + return this.hasType('pie', targets) || this.hasType('donut', targets) || this.hasType('gauge', targets); + }; + c3_chart_internal_fn.isLineType = function (d) { + var config = this.config, id = isString(d) ? d : d.id; + return !config.data_types[id] || ['line', 'spline', 'area', 'area-spline', 'step', 'area-step'].indexOf(config.data_types[id]) >= 0; + }; + c3_chart_internal_fn.isStepType = function (d) { + var id = isString(d) ? d : d.id; + return ['step', 'area-step'].indexOf(this.config.data_types[id]) >= 0; + }; + c3_chart_internal_fn.isSplineType = function (d) { + var id = isString(d) ? d : d.id; + return ['spline', 'area-spline'].indexOf(this.config.data_types[id]) >= 0; + }; + c3_chart_internal_fn.isAreaType = function (d) { + var id = isString(d) ? d : d.id; + return ['area', 'area-spline', 'area-step'].indexOf(this.config.data_types[id]) >= 0; + }; + c3_chart_internal_fn.isBarType = function (d) { + var id = isString(d) ? d : d.id; + return this.config.data_types[id] === 'bar'; + }; + c3_chart_internal_fn.isScatterType = function (d) { + var id = isString(d) ? d : d.id; + return this.config.data_types[id] === 'scatter'; + }; + c3_chart_internal_fn.isPieType = function (d) { + var id = isString(d) ? d : d.id; + return this.config.data_types[id] === 'pie'; + }; + c3_chart_internal_fn.isGaugeType = function (d) { + var id = isString(d) ? d : d.id; + return this.config.data_types[id] === 'gauge'; + }; + c3_chart_internal_fn.isDonutType = function (d) { + var id = isString(d) ? d : d.id; + return this.config.data_types[id] === 'donut'; + }; + c3_chart_internal_fn.isArcType = function (d) { + return this.isPieType(d) || this.isDonutType(d) || this.isGaugeType(d); + }; + c3_chart_internal_fn.lineData = function (d) { + return this.isLineType(d) ? [d] : []; + }; + c3_chart_internal_fn.arcData = function (d) { + return this.isArcType(d.data) ? [d] : []; + }; + /* not used + function scatterData(d) { + return isScatterType(d) ? d.values : []; + } + */ + c3_chart_internal_fn.barData = function (d) { + return this.isBarType(d) ? d.values : []; + }; + c3_chart_internal_fn.lineOrScatterData = function (d) { + return this.isLineType(d) || this.isScatterType(d) ? d.values : []; + }; + c3_chart_internal_fn.barOrLineData = function (d) { + return this.isBarType(d) || this.isLineType(d) ? d.values : []; + }; + c3_chart_internal_fn.isInterpolationType = function (type) { + return ['linear', 'linear-closed', 'basis', 'basis-open', 'basis-closed', 'bundle', 'cardinal', 'cardinal-open', 'cardinal-closed', 'monotone'].indexOf(type) >= 0; + }; + + c3_chart_internal_fn.initGrid = function () { + var $$ = this, config = $$.config, d3 = $$.d3; + $$.grid = $$.main.append('g') + .attr("clip-path", $$.clipPathForGrid) + .attr('class', CLASS.grid); + if (config.grid_x_show) { + $$.grid.append("g").attr("class", CLASS.xgrids); + } + if (config.grid_y_show) { + $$.grid.append('g').attr('class', CLASS.ygrids); + } + if (config.grid_focus_show) { + $$.grid.append('g') + .attr("class", CLASS.xgridFocus) + .append('line') + .attr('class', CLASS.xgridFocus); + } + $$.xgrid = d3.selectAll([]); + if (!config.grid_lines_front) { $$.initGridLines(); } + }; + c3_chart_internal_fn.initGridLines = function () { + var $$ = this, d3 = $$.d3; + $$.gridLines = $$.main.append('g') + .attr("clip-path", $$.clipPathForGrid) + .attr('class', CLASS.grid + ' ' + CLASS.gridLines); + $$.gridLines.append('g').attr("class", CLASS.xgridLines); + $$.gridLines.append('g').attr('class', CLASS.ygridLines); + $$.xgridLines = d3.selectAll([]); + }; + c3_chart_internal_fn.updateXGrid = function (withoutUpdate) { + var $$ = this, config = $$.config, d3 = $$.d3, + xgridData = $$.generateGridData(config.grid_x_type, $$.x), + tickOffset = $$.isCategorized() ? $$.xAxis.tickOffset() : 0; + + $$.xgridAttr = config.axis_rotated ? { + 'x1': 0, + 'x2': $$.width, + 'y1': function (d) { return $$.x(d) - tickOffset; }, + 'y2': function (d) { return $$.x(d) - tickOffset; } + } : { + 'x1': function (d) { return $$.x(d) + tickOffset; }, + 'x2': function (d) { return $$.x(d) + tickOffset; }, + 'y1': 0, + 'y2': $$.height + }; + + $$.xgrid = $$.main.select('.' + CLASS.xgrids).selectAll('.' + CLASS.xgrid) + .data(xgridData); + $$.xgrid.enter().append('line').attr("class", CLASS.xgrid); + if (!withoutUpdate) { + $$.xgrid.attr($$.xgridAttr) + .style("opacity", function () { return +d3.select(this).attr(config.axis_rotated ? 'y1' : 'x1') === (config.axis_rotated ? $$.height : 0) ? 0 : 1; }); + } + $$.xgrid.exit().remove(); + }; + + c3_chart_internal_fn.updateYGrid = function () { + var $$ = this, config = $$.config, + gridValues = $$.yAxis.tickValues() || $$.y.ticks(config.grid_y_ticks); + $$.ygrid = $$.main.select('.' + CLASS.ygrids).selectAll('.' + CLASS.ygrid) + .data(gridValues); + $$.ygrid.enter().append('line') + .attr('class', CLASS.ygrid); + $$.ygrid.attr("x1", config.axis_rotated ? $$.y : 0) + .attr("x2", config.axis_rotated ? $$.y : $$.width) + .attr("y1", config.axis_rotated ? 0 : $$.y) + .attr("y2", config.axis_rotated ? $$.height : $$.y); + $$.ygrid.exit().remove(); + $$.smoothLines($$.ygrid, 'grid'); + }; + + c3_chart_internal_fn.gridTextAnchor = function (d) { + return d.position ? d.position : "end"; + }; + c3_chart_internal_fn.gridTextDx = function (d) { + return d.position === 'start' ? 4 : d.position === 'middle' ? 0 : -4; + }; + c3_chart_internal_fn.xGridTextX = function (d) { + return d.position === 'start' ? -this.height : d.position === 'middle' ? -this.height / 2 : 0; + }; + c3_chart_internal_fn.yGridTextX = function (d) { + return d.position === 'start' ? 0 : d.position === 'middle' ? this.width / 2 : this.width; + }; + c3_chart_internal_fn.updateGrid = function (duration) { + var $$ = this, main = $$.main, config = $$.config, + xgridLine, ygridLine, yv; + + // hide if arc type + $$.grid.style('visibility', $$.hasArcType() ? 'hidden' : 'visible'); + + main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden"); + if (config.grid_x_show) { + $$.updateXGrid(); + } + $$.xgridLines = main.select('.' + CLASS.xgridLines).selectAll('.' + CLASS.xgridLine) + .data(config.grid_x_lines); + // enter + xgridLine = $$.xgridLines.enter().append('g') + .attr("class", function (d) { return CLASS.xgridLine + (d['class'] ? ' ' + d['class'] : ''); }); + xgridLine.append('line') + .style("opacity", 0); + xgridLine.append('text') + .attr("text-anchor", $$.gridTextAnchor) + .attr("transform", config.axis_rotated ? "" : "rotate(-90)") + .attr('dx', $$.gridTextDx) + .attr('dy', -5) + .style("opacity", 0); + // udpate + // done in d3.transition() of the end of this function + // exit + $$.xgridLines.exit().transition().duration(duration) + .style("opacity", 0) + .remove(); + + // Y-Grid + if (config.grid_y_show) { + $$.updateYGrid(); + } + $$.ygridLines = main.select('.' + CLASS.ygridLines).selectAll('.' + CLASS.ygridLine) + .data(config.grid_y_lines); + // enter + ygridLine = $$.ygridLines.enter().append('g') + .attr("class", function (d) { return CLASS.ygridLine + (d['class'] ? ' ' + d['class'] : ''); }); + ygridLine.append('line') + .style("opacity", 0); + ygridLine.append('text') + .attr("text-anchor", $$.gridTextAnchor) + .attr("transform", config.axis_rotated ? "rotate(-90)" : "") + .attr('dx', $$.gridTextDx) + .attr('dy', -5) + .style("opacity", 0); + // update + yv = $$.yv.bind($$); + $$.ygridLines.select('line') + .transition().duration(duration) + .attr("x1", config.axis_rotated ? yv : 0) + .attr("x2", config.axis_rotated ? yv : $$.width) + .attr("y1", config.axis_rotated ? 0 : yv) + .attr("y2", config.axis_rotated ? $$.height : yv) + .style("opacity", 1); + $$.ygridLines.select('text') + .transition().duration(duration) + .attr("x", config.axis_rotated ? $$.xGridTextX.bind($$) : $$.yGridTextX.bind($$)) + .attr("y", yv) + .text(function (d) { return d.text; }) + .style("opacity", 1); + // exit + $$.ygridLines.exit().transition().duration(duration) + .style("opacity", 0) + .remove(); + }; + c3_chart_internal_fn.redrawGrid = function (withTransition) { + var $$ = this, config = $$.config, xv = $$.xv.bind($$), + lines = $$.xgridLines.select('line'), + texts = $$.xgridLines.select('text'); + return [ + (withTransition ? lines.transition() : lines) + .attr("x1", config.axis_rotated ? 0 : xv) + .attr("x2", config.axis_rotated ? $$.width : xv) + .attr("y1", config.axis_rotated ? xv : 0) + .attr("y2", config.axis_rotated ? xv : $$.height) + .style("opacity", 1), + (withTransition ? texts.transition() : texts) + .attr("x", config.axis_rotated ? $$.yGridTextX.bind($$) : $$.xGridTextX.bind($$)) + .attr("y", xv) + .text(function (d) { return d.text; }) + .style("opacity", 1) + ]; + }; + c3_chart_internal_fn.showXGridFocus = function (selectedData) { + var $$ = this, config = $$.config, + dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }), + focusEl = $$.main.selectAll('line.' + CLASS.xgridFocus), + xx = $$.xx.bind($$); + if (! config.tooltip_show) { return; } + // Hide when scatter plot exists + if ($$.hasType('scatter') || $$.hasArcType()) { return; } + focusEl + .style("visibility", "visible") + .data([dataToShow[0]]) + .attr(config.axis_rotated ? 'y1' : 'x1', xx) + .attr(config.axis_rotated ? 'y2' : 'x2', xx); + $$.smoothLines(focusEl, 'grid'); + }; + c3_chart_internal_fn.hideXGridFocus = function () { + this.main.select('line.' + CLASS.xgridFocus).style("visibility", "hidden"); + }; + c3_chart_internal_fn.updateXgridFocus = function () { + var $$ = this, config = $$.config; + $$.main.select('line.' + CLASS.xgridFocus) + .attr("x1", config.axis_rotated ? 0 : -10) + .attr("x2", config.axis_rotated ? $$.width : -10) + .attr("y1", config.axis_rotated ? -10 : 0) + .attr("y2", config.axis_rotated ? -10 : $$.height); + }; + c3_chart_internal_fn.generateGridData = function (type, scale) { + var $$ = this, + gridData = [], xDomain, firstYear, lastYear, i, + tickNum = $$.main.select("." + CLASS.axisX).selectAll('.tick').size(); + if (type === 'year') { + xDomain = $$.getXDomain(); + firstYear = xDomain[0].getFullYear(); + lastYear = xDomain[1].getFullYear(); + for (i = firstYear; i <= lastYear; i++) { + gridData.push(new Date(i + '-01-01 00:00:00')); + } + } else { + gridData = scale.ticks(10); + if (gridData.length > tickNum) { // use only int + gridData = gridData.filter(function (d) { return ("" + d).indexOf('.') < 0; }); + } + } + return gridData; + }; + c3_chart_internal_fn.getGridFilterToRemove = function (params) { + return params ? function (line) { + var found = false; + [].concat(params).forEach(function (param) { + if ((('value' in param && line.value === param.value) || ('class' in param && line['class'] === param['class']))) { + found = true; + } + }); + return found; + } : function () { return true; }; + }; + c3_chart_internal_fn.removeGridLines = function (params, forX) { + var $$ = this, config = $$.config, + toRemove = $$.getGridFilterToRemove(params), + toShow = function (line) { return !toRemove(line); }, + classLines = forX ? CLASS.xgridLines : CLASS.ygridLines, + classLine = forX ? CLASS.xgridLine : CLASS.ygridLine; + $$.main.select('.' + classLines).selectAll('.' + classLine).filter(toRemove) + .transition().duration(config.transition_duration) + .style('opacity', 0).remove(); + if (forX) { + config.grid_x_lines = config.grid_x_lines.filter(toShow); + } else { + config.grid_y_lines = config.grid_y_lines.filter(toShow); + } + }; + + c3_chart_internal_fn.initTooltip = function () { + var $$ = this, config = $$.config, i; + $$.tooltip = $$.selectChart + .style("position", "relative") + .append("div") + .attr('class', CLASS.tooltipContainer) + .style("position", "absolute") + .style("pointer-events", "none") + .style("display", "none"); + // Show tooltip if needed + if (config.tooltip_init_show) { + if ($$.isTimeSeries() && isString(config.tooltip_init_x)) { + config.tooltip_init_x = $$.parseDate(config.tooltip_init_x); + for (i = 0; i < $$.data.targets[0].values.length; i++) { + if (($$.data.targets[0].values[i].x - config.tooltip_init_x) === 0) { break; } + } + config.tooltip_init_x = i; + } + $$.tooltip.html(config.tooltip_contents.call($$, $$.data.targets.map(function (d) { + return $$.addName(d.values[config.tooltip_init_x]); + }), $$.axis.getXAxisTickFormat(), $$.getYFormat($$.hasArcType()), $$.color)); + $$.tooltip.style("top", config.tooltip_init_position.top) + .style("left", config.tooltip_init_position.left) + .style("display", "block"); + } + }; + c3_chart_internal_fn.getTooltipContent = function (d, defaultTitleFormat, defaultValueFormat, color) { + var $$ = this, config = $$.config, + titleFormat = config.tooltip_format_title || defaultTitleFormat, + nameFormat = config.tooltip_format_name || function (name) { return name; }, + valueFormat = config.tooltip_format_value || defaultValueFormat, + text, i, title, value, name, bgcolor, + orderAsc = $$.isOrderAsc(); + + if (config.data_groups.length === 0) { + d.sort(function(a, b){ + var v1 = a ? a.value : null, v2 = b ? b.value : null; + return orderAsc ? v1 - v2 : v2 - v1; + }); + } else { + var ids = $$.orderTargets($$.data.targets).map(function (i) { + return i.id; + }); + d.sort(function(a, b) { + var v1 = a ? a.value : null, v2 = b ? b.value : null; + if (v1 > 0 && v2 > 0) { + v1 = a ? ids.indexOf(a.id) : null; + v2 = b ? ids.indexOf(b.id) : null; + } + return orderAsc ? v1 - v2 : v2 - v1; + }); + } + + for (i = 0; i < d.length; i++) { + if (! (d[i] && (d[i].value || d[i].value === 0))) { continue; } + + if (! text) { + title = sanitise(titleFormat ? titleFormat(d[i].x) : d[i].x); + text = "<table class='" + $$.CLASS.tooltip + "'>" + (title || title === 0 ? "<tr><th colspan='2'>" + title + "</th></tr>" : ""); + } + + value = sanitise(valueFormat(d[i].value, d[i].ratio, d[i].id, d[i].index, d)); + if (value !== undefined) { + // Skip elements when their name is set to null + if (d[i].name === null) { continue; } + name = sanitise(nameFormat(d[i].name, d[i].ratio, d[i].id, d[i].index)); + bgcolor = $$.levelColor ? $$.levelColor(d[i].value) : color(d[i].id); + + text += "<tr class='" + $$.CLASS.tooltipName + "-" + $$.getTargetSelectorSuffix(d[i].id) + "'>"; + text += "<td class='name'><span style='background-color:" + bgcolor + "'></span>" + name + "</td>"; + text += "<td class='value'>" + value + "</td>"; + text += "</tr>"; + } + } + return text + "</table>"; + }; + c3_chart_internal_fn.tooltipPosition = function (dataToShow, tWidth, tHeight, element) { + var $$ = this, config = $$.config, d3 = $$.d3; + var svgLeft, tooltipLeft, tooltipRight, tooltipTop, chartRight; + var forArc = $$.hasArcType(), + mouse = d3.mouse(element); + // Determin tooltip position + if (forArc) { + tooltipLeft = (($$.width - ($$.isLegendRight ? $$.getLegendWidth() : 0)) / 2) + mouse[0]; + tooltipTop = ($$.height / 2) + mouse[1] + 20; + } else { + svgLeft = $$.getSvgLeft(true); + if (config.axis_rotated) { + tooltipLeft = svgLeft + mouse[0] + 100; + tooltipRight = tooltipLeft + tWidth; + chartRight = $$.currentWidth - $$.getCurrentPaddingRight(); + tooltipTop = $$.x(dataToShow[0].x) + 20; + } else { + tooltipLeft = svgLeft + $$.getCurrentPaddingLeft(true) + $$.x(dataToShow[0].x) + 20; + tooltipRight = tooltipLeft + tWidth; + chartRight = svgLeft + $$.currentWidth - $$.getCurrentPaddingRight(); + tooltipTop = mouse[1] + 15; + } + + if (tooltipRight > chartRight) { + // 20 is needed for Firefox to keep tooltip width + tooltipLeft -= tooltipRight - chartRight + 20; + } + if (tooltipTop + tHeight > $$.currentHeight) { + tooltipTop -= tHeight + 30; + } + } + if (tooltipTop < 0) { + tooltipTop = 0; + } + return {top: tooltipTop, left: tooltipLeft}; + }; + c3_chart_internal_fn.showTooltip = function (selectedData, element) { + var $$ = this, config = $$.config; + var tWidth, tHeight, position; + var forArc = $$.hasArcType(), + dataToShow = selectedData.filter(function (d) { return d && isValue(d.value); }), + positionFunction = config.tooltip_position || c3_chart_internal_fn.tooltipPosition; + if (dataToShow.length === 0 || !config.tooltip_show) { + return; + } + $$.tooltip.html(config.tooltip_contents.call($$, selectedData, $$.axis.getXAxisTickFormat(), $$.getYFormat(forArc), $$.color)).style("display", "block"); + + // Get tooltip dimensions + tWidth = $$.tooltip.property('offsetWidth'); + tHeight = $$.tooltip.property('offsetHeight'); + + position = positionFunction.call(this, dataToShow, tWidth, tHeight, element); + // Set tooltip + $$.tooltip + .style("top", position.top + "px") + .style("left", position.left + 'px'); + }; + c3_chart_internal_fn.hideTooltip = function () { + this.tooltip.style("display", "none"); + }; + + c3_chart_internal_fn.initLegend = function () { + var $$ = this; + $$.legendItemTextBox = {}; + $$.legendHasRendered = false; + $$.legend = $$.svg.append("g").attr("transform", $$.getTranslate('legend')); + if (!$$.config.legend_show) { + $$.legend.style('visibility', 'hidden'); + $$.hiddenLegendIds = $$.mapToIds($$.data.targets); + return; + } + // MEMO: call here to update legend box and tranlate for all + // MEMO: translate will be upated by this, so transform not needed in updateLegend() + $$.updateLegendWithDefaults(); + }; + c3_chart_internal_fn.updateLegendWithDefaults = function () { + var $$ = this; + $$.updateLegend($$.mapToIds($$.data.targets), {withTransform: false, withTransitionForTransform: false, withTransition: false}); + }; + c3_chart_internal_fn.updateSizeForLegend = function (legendHeight, legendWidth) { + var $$ = this, config = $$.config, insetLegendPosition = { + top: $$.isLegendTop ? $$.getCurrentPaddingTop() + config.legend_inset_y + 5.5 : $$.currentHeight - legendHeight - $$.getCurrentPaddingBottom() - config.legend_inset_y, + left: $$.isLegendLeft ? $$.getCurrentPaddingLeft() + config.legend_inset_x + 0.5 : $$.currentWidth - legendWidth - $$.getCurrentPaddingRight() - config.legend_inset_x + 0.5 + }; + + $$.margin3 = { + top: $$.isLegendRight ? 0 : $$.isLegendInset ? insetLegendPosition.top : $$.currentHeight - legendHeight, + right: NaN, + bottom: 0, + left: $$.isLegendRight ? $$.currentWidth - legendWidth : $$.isLegendInset ? insetLegendPosition.left : 0 + }; + }; + c3_chart_internal_fn.transformLegend = function (withTransition) { + var $$ = this; + (withTransition ? $$.legend.transition() : $$.legend).attr("transform", $$.getTranslate('legend')); + }; + c3_chart_internal_fn.updateLegendStep = function (step) { + this.legendStep = step; + }; + c3_chart_internal_fn.updateLegendItemWidth = function (w) { + this.legendItemWidth = w; + }; + c3_chart_internal_fn.updateLegendItemHeight = function (h) { + this.legendItemHeight = h; + }; + c3_chart_internal_fn.getLegendWidth = function () { + var $$ = this; + return $$.config.legend_show ? $$.isLegendRight || $$.isLegendInset ? $$.legendItemWidth * ($$.legendStep + 1) : $$.currentWidth : 0; + }; + c3_chart_internal_fn.getLegendHeight = function () { + var $$ = this, h = 0; + if ($$.config.legend_show) { + if ($$.isLegendRight) { + h = $$.currentHeight; + } else { + h = Math.max(20, $$.legendItemHeight) * ($$.legendStep + 1); + } + } + return h; + }; + c3_chart_internal_fn.opacityForLegend = function (legendItem) { + return legendItem.classed(CLASS.legendItemHidden) ? null : 1; + }; + c3_chart_internal_fn.opacityForUnfocusedLegend = function (legendItem) { + return legendItem.classed(CLASS.legendItemHidden) ? null : 0.3; + }; + c3_chart_internal_fn.toggleFocusLegend = function (targetIds, focus) { + var $$ = this; + targetIds = $$.mapToTargetIds(targetIds); + $$.legend.selectAll('.' + CLASS.legendItem) + .filter(function (id) { return targetIds.indexOf(id) >= 0; }) + .classed(CLASS.legendItemFocused, focus) + .transition().duration(100) + .style('opacity', function () { + var opacity = focus ? $$.opacityForLegend : $$.opacityForUnfocusedLegend; + return opacity.call($$, $$.d3.select(this)); + }); + }; + c3_chart_internal_fn.revertLegend = function () { + var $$ = this, d3 = $$.d3; + $$.legend.selectAll('.' + CLASS.legendItem) + .classed(CLASS.legendItemFocused, false) + .transition().duration(100) + .style('opacity', function () { return $$.opacityForLegend(d3.select(this)); }); + }; + c3_chart_internal_fn.showLegend = function (targetIds) { + var $$ = this, config = $$.config; + if (!config.legend_show) { + config.legend_show = true; + $$.legend.style('visibility', 'visible'); + if (!$$.legendHasRendered) { + $$.updateLegendWithDefaults(); + } + } + $$.removeHiddenLegendIds(targetIds); + $$.legend.selectAll($$.selectorLegends(targetIds)) + .style('visibility', 'visible') + .transition() + .style('opacity', function () { return $$.opacityForLegend($$.d3.select(this)); }); + }; + c3_chart_internal_fn.hideLegend = function (targetIds) { + var $$ = this, config = $$.config; + if (config.legend_show && isEmpty(targetIds)) { + config.legend_show = false; + $$.legend.style('visibility', 'hidden'); + } + $$.addHiddenLegendIds(targetIds); + $$.legend.selectAll($$.selectorLegends(targetIds)) + .style('opacity', 0) + .style('visibility', 'hidden'); + }; + c3_chart_internal_fn.clearLegendItemTextBoxCache = function () { + this.legendItemTextBox = {}; + }; + c3_chart_internal_fn.updateLegend = function (targetIds, options, transitions) { + var $$ = this, config = $$.config; + var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect, x1ForLegendTile, x2ForLegendTile, yForLegendTile; + var paddingTop = 4, paddingRight = 10, maxWidth = 0, maxHeight = 0, posMin = 10, tileWidth = config.legend_item_tile_width + 5; + var l, totalLength = 0, offsets = {}, widths = {}, heights = {}, margins = [0], steps = {}, step = 0; + var withTransition, withTransitionForTransform; + var texts, rects, tiles, background; + + // Skip elements when their name is set to null + targetIds = targetIds.filter(function(id) { + return !isDefined(config.data_names[id]) || config.data_names[id] !== null; + }); + + options = options || {}; + withTransition = getOption(options, "withTransition", true); + withTransitionForTransform = getOption(options, "withTransitionForTransform", true); + + function getTextBox(textElement, id) { + if (!$$.legendItemTextBox[id]) { + $$.legendItemTextBox[id] = $$.getTextRect(textElement.textContent, CLASS.legendItem, textElement); + } + return $$.legendItemTextBox[id]; + } + + function updatePositions(textElement, id, index) { + var reset = index === 0, isLast = index === targetIds.length - 1, + box = getTextBox(textElement, id), + itemWidth = box.width + tileWidth + (isLast && !($$.isLegendRight || $$.isLegendInset) ? 0 : paddingRight) + config.legend_padding, + itemHeight = box.height + paddingTop, + itemLength = $$.isLegendRight || $$.isLegendInset ? itemHeight : itemWidth, + areaLength = $$.isLegendRight || $$.isLegendInset ? $$.getLegendHeight() : $$.getLegendWidth(), + margin, maxLength; + + // MEMO: care about condifion of step, totalLength + function updateValues(id, withoutStep) { + if (!withoutStep) { + margin = (areaLength - totalLength - itemLength) / 2; + if (margin < posMin) { + margin = (areaLength - itemLength) / 2; + totalLength = 0; + step++; + } + } + steps[id] = step; + margins[step] = $$.isLegendInset ? 10 : margin; + offsets[id] = totalLength; + totalLength += itemLength; + } + + if (reset) { + totalLength = 0; + step = 0; + maxWidth = 0; + maxHeight = 0; + } + + if (config.legend_show && !$$.isLegendToShow(id)) { + widths[id] = heights[id] = steps[id] = offsets[id] = 0; + return; + } + + widths[id] = itemWidth; + heights[id] = itemHeight; + + if (!maxWidth || itemWidth >= maxWidth) { maxWidth = itemWidth; } + if (!maxHeight || itemHeight >= maxHeight) { maxHeight = itemHeight; } + maxLength = $$.isLegendRight || $$.isLegendInset ? maxHeight : maxWidth; + + if (config.legend_equally) { + Object.keys(widths).forEach(function (id) { widths[id] = maxWidth; }); + Object.keys(heights).forEach(function (id) { heights[id] = maxHeight; }); + margin = (areaLength - maxLength * targetIds.length) / 2; + if (margin < posMin) { + totalLength = 0; + step = 0; + targetIds.forEach(function (id) { updateValues(id); }); + } + else { + updateValues(id, true); + } + } else { + updateValues(id); + } + } + + if ($$.isLegendInset) { + step = config.legend_inset_step ? config.legend_inset_step : targetIds.length; + $$.updateLegendStep(step); + } + + if ($$.isLegendRight) { + xForLegend = function (id) { return maxWidth * steps[id]; }; + yForLegend = function (id) { return margins[steps[id]] + offsets[id]; }; + } else if ($$.isLegendInset) { + xForLegend = function (id) { return maxWidth * steps[id] + 10; }; + yForLegend = function (id) { return margins[steps[id]] + offsets[id]; }; + } else { + xForLegend = function (id) { return margins[steps[id]] + offsets[id]; }; + yForLegend = function (id) { return maxHeight * steps[id]; }; + } + xForLegendText = function (id, i) { return xForLegend(id, i) + 4 + config.legend_item_tile_width; }; + yForLegendText = function (id, i) { return yForLegend(id, i) + 9; }; + xForLegendRect = function (id, i) { return xForLegend(id, i); }; + yForLegendRect = function (id, i) { return yForLegend(id, i) - 5; }; + x1ForLegendTile = function (id, i) { return xForLegend(id, i) - 2; }; + x2ForLegendTile = function (id, i) { return xForLegend(id, i) - 2 + config.legend_item_tile_width; }; + yForLegendTile = function (id, i) { return yForLegend(id, i) + 4; }; + + // Define g for legend area + l = $$.legend.selectAll('.' + CLASS.legendItem) + .data(targetIds) + .enter().append('g') + .attr('class', function (id) { return $$.generateClass(CLASS.legendItem, id); }) + .style('visibility', function (id) { return $$.isLegendToShow(id) ? 'visible' : 'hidden'; }) + .style('cursor', 'pointer') + .on('click', function (id) { + if (config.legend_item_onclick) { + config.legend_item_onclick.call($$, id); + } else { + if ($$.d3.event.altKey) { + $$.api.hide(); + $$.api.show(id); + } else { + $$.api.toggle(id); + $$.isTargetToShow(id) ? $$.api.focus(id) : $$.api.revert(); + } + } + }) + .on('mouseover', function (id) { + if (config.legend_item_onmouseover) { + config.legend_item_onmouseover.call($$, id); + } + else { + $$.d3.select(this).classed(CLASS.legendItemFocused, true); + if (!$$.transiting && $$.isTargetToShow(id)) { + $$.api.focus(id); + } + } + }) + .on('mouseout', function (id) { + if (config.legend_item_onmouseout) { + config.legend_item_onmouseout.call($$, id); + } + else { + $$.d3.select(this).classed(CLASS.legendItemFocused, false); + $$.api.revert(); + } + }); + l.append('text') + .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; }) + .each(function (id, i) { updatePositions(this, id, i); }) + .style("pointer-events", "none") + .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendText : -200) + .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendText); + l.append('rect') + .attr("class", CLASS.legendItemEvent) + .style('fill-opacity', 0) + .attr('x', $$.isLegendRight || $$.isLegendInset ? xForLegendRect : -200) + .attr('y', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendRect); + l.append('line') + .attr('class', CLASS.legendItemTile) + .style('stroke', $$.color) + .style("pointer-events", "none") + .attr('x1', $$.isLegendRight || $$.isLegendInset ? x1ForLegendTile : -200) + .attr('y1', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile) + .attr('x2', $$.isLegendRight || $$.isLegendInset ? x2ForLegendTile : -200) + .attr('y2', $$.isLegendRight || $$.isLegendInset ? -200 : yForLegendTile) + .attr('stroke-width', config.legend_item_tile_height); + + // Set background for inset legend + background = $$.legend.select('.' + CLASS.legendBackground + ' rect'); + if ($$.isLegendInset && maxWidth > 0 && background.size() === 0) { + background = $$.legend.insert('g', '.' + CLASS.legendItem) + .attr("class", CLASS.legendBackground) + .append('rect'); + } + + texts = $$.legend.selectAll('text') + .data(targetIds) + .text(function (id) { return isDefined(config.data_names[id]) ? config.data_names[id] : id; }) // MEMO: needed for update + .each(function (id, i) { updatePositions(this, id, i); }); + (withTransition ? texts.transition() : texts) + .attr('x', xForLegendText) + .attr('y', yForLegendText); + + rects = $$.legend.selectAll('rect.' + CLASS.legendItemEvent) + .data(targetIds); + (withTransition ? rects.transition() : rects) + .attr('width', function (id) { return widths[id]; }) + .attr('height', function (id) { return heights[id]; }) + .attr('x', xForLegendRect) + .attr('y', yForLegendRect); + + tiles = $$.legend.selectAll('line.' + CLASS.legendItemTile) + .data(targetIds); + (withTransition ? tiles.transition() : tiles) + .style('stroke', $$.color) + .attr('x1', x1ForLegendTile) + .attr('y1', yForLegendTile) + .attr('x2', x2ForLegendTile) + .attr('y2', yForLegendTile); + + if (background) { + (withTransition ? background.transition() : background) + .attr('height', $$.getLegendHeight() - 12) + .attr('width', maxWidth * (step + 1) + 10); + } + + // toggle legend state + $$.legend.selectAll('.' + CLASS.legendItem) + .classed(CLASS.legendItemHidden, function (id) { return !$$.isTargetToShow(id); }); + + // Update all to reflect change of legend + $$.updateLegendItemWidth(maxWidth); + $$.updateLegendItemHeight(maxHeight); + $$.updateLegendStep(step); + // Update size and scale + $$.updateSizes(); + $$.updateScales(); + $$.updateSvgSize(); + // Update g positions + $$.transformAll(withTransitionForTransform, transitions); + $$.legendHasRendered = true; + }; + + c3_chart_internal_fn.initTitle = function () { + var $$ = this; + $$.title = $$.svg.append("text") + .text($$.config.title_text) + .attr("class", $$.CLASS.title); + }; + c3_chart_internal_fn.redrawTitle = function () { + var $$ = this; + $$.title + .attr("x", $$.xForTitle.bind($$)) + .attr("y", $$.yForTitle.bind($$)); + }; + c3_chart_internal_fn.xForTitle = function () { + var $$ = this, config = $$.config, position = config.title_position || 'left', x; + if (position.indexOf('right') >= 0) { + x = $$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width - config.title_padding.right; + } else if (position.indexOf('center') >= 0) { + x = ($$.currentWidth - $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).width) / 2; + } else { // left + x = config.title_padding.left; + } + return x; + }; + c3_chart_internal_fn.yForTitle = function () { + var $$ = this; + return $$.config.title_padding.top + $$.getTextRect($$.title.node().textContent, $$.CLASS.title, $$.title.node()).height; + }; + c3_chart_internal_fn.getTitlePadding = function() { + var $$ = this; + return $$.yForTitle() + $$.config.title_padding.bottom; + }; + + function Axis(owner) { + API.call(this, owner); + } + + inherit(API, Axis); + + Axis.prototype.init = function init() { + + var $$ = this.owner, config = $$.config, main = $$.main; + $$.axes.x = main.append("g") + .attr("class", CLASS.axis + ' ' + CLASS.axisX) + .attr("clip-path", $$.clipPathForXAxis) + .attr("transform", $$.getTranslate('x')) + .style("visibility", config.axis_x_show ? 'visible' : 'hidden'); + $$.axes.x.append("text") + .attr("class", CLASS.axisXLabel) + .attr("transform", config.axis_rotated ? "rotate(-90)" : "") + .style("text-anchor", this.textAnchorForXAxisLabel.bind(this)); + $$.axes.y = main.append("g") + .attr("class", CLASS.axis + ' ' + CLASS.axisY) + .attr("clip-path", config.axis_y_inner ? "" : $$.clipPathForYAxis) + .attr("transform", $$.getTranslate('y')) + .style("visibility", config.axis_y_show ? 'visible' : 'hidden'); + $$.axes.y.append("text") + .attr("class", CLASS.axisYLabel) + .attr("transform", config.axis_rotated ? "" : "rotate(-90)") + .style("text-anchor", this.textAnchorForYAxisLabel.bind(this)); + + $$.axes.y2 = main.append("g") + .attr("class", CLASS.axis + ' ' + CLASS.axisY2) + // clip-path? + .attr("transform", $$.getTranslate('y2')) + .style("visibility", config.axis_y2_show ? 'visible' : 'hidden'); + $$.axes.y2.append("text") + .attr("class", CLASS.axisY2Label) + .attr("transform", config.axis_rotated ? "" : "rotate(-90)") + .style("text-anchor", this.textAnchorForY2AxisLabel.bind(this)); + }; + Axis.prototype.getXAxis = function getXAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) { + var $$ = this.owner, config = $$.config, + axisParams = { + isCategory: $$.isCategorized(), + withOuterTick: withOuterTick, + tickMultiline: config.axis_x_tick_multiline, + tickWidth: config.axis_x_tick_width, + tickTextRotate: withoutRotateTickText ? 0 : config.axis_x_tick_rotate, + withoutTransition: withoutTransition, + }, + axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient); + + if ($$.isTimeSeries() && tickValues && typeof tickValues !== "function") { + tickValues = tickValues.map(function (v) { return $$.parseDate(v); }); + } + + // Set tick + axis.tickFormat(tickFormat).tickValues(tickValues); + if ($$.isCategorized()) { + axis.tickCentered(config.axis_x_tick_centered); + if (isEmpty(config.axis_x_tick_culling)) { + config.axis_x_tick_culling = false; + } + } + + return axis; + }; + Axis.prototype.updateXAxisTickValues = function updateXAxisTickValues(targets, axis) { + var $$ = this.owner, config = $$.config, tickValues; + if (config.axis_x_tick_fit || config.axis_x_tick_count) { + tickValues = this.generateTickValues($$.mapTargetsToUniqueXs(targets), config.axis_x_tick_count, $$.isTimeSeries()); + } + if (axis) { + axis.tickValues(tickValues); + } else { + $$.xAxis.tickValues(tickValues); + $$.subXAxis.tickValues(tickValues); + } + return tickValues; + }; + Axis.prototype.getYAxis = function getYAxis(scale, orient, tickFormat, tickValues, withOuterTick, withoutTransition, withoutRotateTickText) { + var $$ = this.owner, config = $$.config, + axisParams = { + withOuterTick: withOuterTick, + withoutTransition: withoutTransition, + tickTextRotate: withoutRotateTickText ? 0 : config.axis_y_tick_rotate + }, + axis = c3_axis($$.d3, axisParams).scale(scale).orient(orient).tickFormat(tickFormat); + if ($$.isTimeSeriesY()) { + axis.ticks($$.d3.time[config.axis_y_tick_time_value], config.axis_y_tick_time_interval); + } else { + axis.tickValues(tickValues); + } + return axis; + }; + Axis.prototype.getId = function getId(id) { + var config = this.owner.config; + return id in config.data_axes ? config.data_axes[id] : 'y'; + }; + Axis.prototype.getXAxisTickFormat = function getXAxisTickFormat() { + var $$ = this.owner, config = $$.config, + format = $$.isTimeSeries() ? $$.defaultAxisTimeFormat : $$.isCategorized() ? $$.categoryName : function (v) { return v < 0 ? v.toFixed(0) : v; }; + if (config.axis_x_tick_format) { + if (isFunction(config.axis_x_tick_format)) { + format = config.axis_x_tick_format; + } else if ($$.isTimeSeries()) { + format = function (date) { + return date ? $$.axisTimeFormat(config.axis_x_tick_format)(date) : ""; + }; + } + } + return isFunction(format) ? function (v) { return format.call($$, v); } : format; + }; + Axis.prototype.getTickValues = function getTickValues(tickValues, axis) { + return tickValues ? tickValues : axis ? axis.tickValues() : undefined; + }; + Axis.prototype.getXAxisTickValues = function getXAxisTickValues() { + return this.getTickValues(this.owner.config.axis_x_tick_values, this.owner.xAxis); + }; + Axis.prototype.getYAxisTickValues = function getYAxisTickValues() { + return this.getTickValues(this.owner.config.axis_y_tick_values, this.owner.yAxis); + }; + Axis.prototype.getY2AxisTickValues = function getY2AxisTickValues() { + return this.getTickValues(this.owner.config.axis_y2_tick_values, this.owner.y2Axis); + }; + Axis.prototype.getLabelOptionByAxisId = function getLabelOptionByAxisId(axisId) { + var $$ = this.owner, config = $$.config, option; + if (axisId === 'y') { + option = config.axis_y_label; + } else if (axisId === 'y2') { + option = config.axis_y2_label; + } else if (axisId === 'x') { + option = config.axis_x_label; + } + return option; + }; + Axis.prototype.getLabelText = function getLabelText(axisId) { + var option = this.getLabelOptionByAxisId(axisId); + return isString(option) ? option : option ? option.text : null; + }; + Axis.prototype.setLabelText = function setLabelText(axisId, text) { + var $$ = this.owner, config = $$.config, + option = this.getLabelOptionByAxisId(axisId); + if (isString(option)) { + if (axisId === 'y') { + config.axis_y_label = text; + } else if (axisId === 'y2') { + config.axis_y2_label = text; + } else if (axisId === 'x') { + config.axis_x_label = text; + } + } else if (option) { + option.text = text; + } + }; + Axis.prototype.getLabelPosition = function getLabelPosition(axisId, defaultPosition) { + var option = this.getLabelOptionByAxisId(axisId), + position = (option && typeof option === 'object' && option.position) ? option.position : defaultPosition; + return { + isInner: position.indexOf('inner') >= 0, + isOuter: position.indexOf('outer') >= 0, + isLeft: position.indexOf('left') >= 0, + isCenter: position.indexOf('center') >= 0, + isRight: position.indexOf('right') >= 0, + isTop: position.indexOf('top') >= 0, + isMiddle: position.indexOf('middle') >= 0, + isBottom: position.indexOf('bottom') >= 0 + }; + }; + Axis.prototype.getXAxisLabelPosition = function getXAxisLabelPosition() { + return this.getLabelPosition('x', this.owner.config.axis_rotated ? 'inner-top' : 'inner-right'); + }; + Axis.prototype.getYAxisLabelPosition = function getYAxisLabelPosition() { + return this.getLabelPosition('y', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top'); + }; + Axis.prototype.getY2AxisLabelPosition = function getY2AxisLabelPosition() { + return this.getLabelPosition('y2', this.owner.config.axis_rotated ? 'inner-right' : 'inner-top'); + }; + Axis.prototype.getLabelPositionById = function getLabelPositionById(id) { + return id === 'y2' ? this.getY2AxisLabelPosition() : id === 'y' ? this.getYAxisLabelPosition() : this.getXAxisLabelPosition(); + }; + Axis.prototype.textForXAxisLabel = function textForXAxisLabel() { + return this.getLabelText('x'); + }; + Axis.prototype.textForYAxisLabel = function textForYAxisLabel() { + return this.getLabelText('y'); + }; + Axis.prototype.textForY2AxisLabel = function textForY2AxisLabel() { + return this.getLabelText('y2'); + }; + Axis.prototype.xForAxisLabel = function xForAxisLabel(forHorizontal, position) { + var $$ = this.owner; + if (forHorizontal) { + return position.isLeft ? 0 : position.isCenter ? $$.width / 2 : $$.width; + } else { + return position.isBottom ? -$$.height : position.isMiddle ? -$$.height / 2 : 0; + } + }; + Axis.prototype.dxForAxisLabel = function dxForAxisLabel(forHorizontal, position) { + if (forHorizontal) { + return position.isLeft ? "0.5em" : position.isRight ? "-0.5em" : "0"; + } else { + return position.isTop ? "-0.5em" : position.isBottom ? "0.5em" : "0"; + } + }; + Axis.prototype.textAnchorForAxisLabel = function textAnchorForAxisLabel(forHorizontal, position) { + if (forHorizontal) { + return position.isLeft ? 'start' : position.isCenter ? 'middle' : 'end'; + } else { + return position.isBottom ? 'start' : position.isMiddle ? 'middle' : 'end'; + } + }; + Axis.prototype.xForXAxisLabel = function xForXAxisLabel() { + return this.xForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition()); + }; + Axis.prototype.xForYAxisLabel = function xForYAxisLabel() { + return this.xForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition()); + }; + Axis.prototype.xForY2AxisLabel = function xForY2AxisLabel() { + return this.xForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition()); + }; + Axis.prototype.dxForXAxisLabel = function dxForXAxisLabel() { + return this.dxForAxisLabel(!this.owner.config.axis_rotated, this.getXAxisLabelPosition()); + }; + Axis.prototype.dxForYAxisLabel = function dxForYAxisLabel() { + return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getYAxisLabelPosition()); + }; + Axis.prototype.dxForY2AxisLabel = function dxForY2AxisLabel() { + return this.dxForAxisLabel(this.owner.config.axis_rotated, this.getY2AxisLabelPosition()); + }; + Axis.prototype.dyForXAxisLabel = function dyForXAxisLabel() { + var $$ = this.owner, config = $$.config, + position = this.getXAxisLabelPosition(); + if (config.axis_rotated) { + return position.isInner ? "1.2em" : -25 - this.getMaxTickWidth('x'); + } else { + return position.isInner ? "-0.5em" : config.axis_x_height ? config.axis_x_height - 10 : "3em"; + } + }; + Axis.prototype.dyForYAxisLabel = function dyForYAxisLabel() { + var $$ = this.owner, + position = this.getYAxisLabelPosition(); + if ($$.config.axis_rotated) { + return position.isInner ? "-0.5em" : "3em"; + } else { + return position.isInner ? "1.2em" : -10 - ($$.config.axis_y_inner ? 0 : (this.getMaxTickWidth('y') + 10)); + } + }; + Axis.prototype.dyForY2AxisLabel = function dyForY2AxisLabel() { + var $$ = this.owner, + position = this.getY2AxisLabelPosition(); + if ($$.config.axis_rotated) { + return position.isInner ? "1.2em" : "-2.2em"; + } else { + return position.isInner ? "-0.5em" : 15 + ($$.config.axis_y2_inner ? 0 : (this.getMaxTickWidth('y2') + 15)); + } + }; + Axis.prototype.textAnchorForXAxisLabel = function textAnchorForXAxisLabel() { + var $$ = this.owner; + return this.textAnchorForAxisLabel(!$$.config.axis_rotated, this.getXAxisLabelPosition()); + }; + Axis.prototype.textAnchorForYAxisLabel = function textAnchorForYAxisLabel() { + var $$ = this.owner; + return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getYAxisLabelPosition()); + }; + Axis.prototype.textAnchorForY2AxisLabel = function textAnchorForY2AxisLabel() { + var $$ = this.owner; + return this.textAnchorForAxisLabel($$.config.axis_rotated, this.getY2AxisLabelPosition()); + }; + Axis.prototype.getMaxTickWidth = function getMaxTickWidth(id, withoutRecompute) { + var $$ = this.owner, config = $$.config, + maxWidth = 0, targetsToShow, scale, axis, dummy, svg; + if (withoutRecompute && $$.currentMaxTickWidths[id]) { + return $$.currentMaxTickWidths[id]; + } + if ($$.svg) { + targetsToShow = $$.filterTargetsToShow($$.data.targets); + if (id === 'y') { + scale = $$.y.copy().domain($$.getYDomain(targetsToShow, 'y')); + axis = this.getYAxis(scale, $$.yOrient, config.axis_y_tick_format, $$.yAxisTickValues, false, true, true); + } else if (id === 'y2') { + scale = $$.y2.copy().domain($$.getYDomain(targetsToShow, 'y2')); + axis = this.getYAxis(scale, $$.y2Orient, config.axis_y2_tick_format, $$.y2AxisTickValues, false, true, true); + } else { + scale = $$.x.copy().domain($$.getXDomain(targetsToShow)); + axis = this.getXAxis(scale, $$.xOrient, $$.xAxisTickFormat, $$.xAxisTickValues, false, true, true); + this.updateXAxisTickValues(targetsToShow, axis); + } + dummy = $$.d3.select('body').append('div').classed('c3', true); + svg = dummy.append("svg").style('visibility', 'hidden').style('position', 'fixed').style('top', 0).style('left', 0), + svg.append('g').call(axis).each(function () { + $$.d3.select(this).selectAll('text').each(function () { + var box = this.getBoundingClientRect(); + if (maxWidth < box.width) { maxWidth = box.width; } + }); + dummy.remove(); + }); + } + $$.currentMaxTickWidths[id] = maxWidth <= 0 ? $$.currentMaxTickWidths[id] : maxWidth; + return $$.currentMaxTickWidths[id]; + }; + + Axis.prototype.updateLabels = function updateLabels(withTransition) { + var $$ = this.owner; + var axisXLabel = $$.main.select('.' + CLASS.axisX + ' .' + CLASS.axisXLabel), + axisYLabel = $$.main.select('.' + CLASS.axisY + ' .' + CLASS.axisYLabel), + axisY2Label = $$.main.select('.' + CLASS.axisY2 + ' .' + CLASS.axisY2Label); + (withTransition ? axisXLabel.transition() : axisXLabel) + .attr("x", this.xForXAxisLabel.bind(this)) + .attr("dx", this.dxForXAxisLabel.bind(this)) + .attr("dy", this.dyForXAxisLabel.bind(this)) + .text(this.textForXAxisLabel.bind(this)); + (withTransition ? axisYLabel.transition() : axisYLabel) + .attr("x", this.xForYAxisLabel.bind(this)) + .attr("dx", this.dxForYAxisLabel.bind(this)) + .attr("dy", this.dyForYAxisLabel.bind(this)) + .text(this.textForYAxisLabel.bind(this)); + (withTransition ? axisY2Label.transition() : axisY2Label) + .attr("x", this.xForY2AxisLabel.bind(this)) + .attr("dx", this.dxForY2AxisLabel.bind(this)) + .attr("dy", this.dyForY2AxisLabel.bind(this)) + .text(this.textForY2AxisLabel.bind(this)); + }; + Axis.prototype.getPadding = function getPadding(padding, key, defaultValue, domainLength) { + var p = typeof padding === 'number' ? padding : padding[key]; + if (!isValue(p)) { + return defaultValue; + } + if (padding.unit === 'ratio') { + return padding[key] * domainLength; + } + // assume padding is pixels if unit is not specified + return this.convertPixelsToAxisPadding(p, domainLength); + }; + Axis.prototype.convertPixelsToAxisPadding = function convertPixelsToAxisPadding(pixels, domainLength) { + var $$ = this.owner, + length = $$.config.axis_rotated ? $$.width : $$.height; + return domainLength * (pixels / length); + }; + Axis.prototype.generateTickValues = function generateTickValues(values, tickCount, forTimeSeries) { + var tickValues = values, targetCount, start, end, count, interval, i, tickValue; + if (tickCount) { + targetCount = isFunction(tickCount) ? tickCount() : tickCount; + // compute ticks according to tickCount + if (targetCount === 1) { + tickValues = [values[0]]; + } else if (targetCount === 2) { + tickValues = [values[0], values[values.length - 1]]; + } else if (targetCount > 2) { + count = targetCount - 2; + start = values[0]; + end = values[values.length - 1]; + interval = (end - start) / (count + 1); + // re-construct unique values + tickValues = [start]; + for (i = 0; i < count; i++) { + tickValue = +start + interval * (i + 1); + tickValues.push(forTimeSeries ? new Date(tickValue) : tickValue); + } + tickValues.push(end); + } + } + if (!forTimeSeries) { tickValues = tickValues.sort(function (a, b) { return a - b; }); } + return tickValues; + }; + Axis.prototype.generateTransitions = function generateTransitions(duration) { + var $$ = this.owner, axes = $$.axes; + return { + axisX: duration ? axes.x.transition().duration(duration) : axes.x, + axisY: duration ? axes.y.transition().duration(duration) : axes.y, + axisY2: duration ? axes.y2.transition().duration(duration) : axes.y2, + axisSubX: duration ? axes.subx.transition().duration(duration) : axes.subx + }; + }; + Axis.prototype.redraw = function redraw(transitions, isHidden) { + var $$ = this.owner; + $$.axes.x.style("opacity", isHidden ? 0 : 1); + $$.axes.y.style("opacity", isHidden ? 0 : 1); + $$.axes.y2.style("opacity", isHidden ? 0 : 1); + $$.axes.subx.style("opacity", isHidden ? 0 : 1); + transitions.axisX.call($$.xAxis); + transitions.axisY.call($$.yAxis); + transitions.axisY2.call($$.y2Axis); + transitions.axisSubX.call($$.subXAxis); + }; + + c3_chart_internal_fn.getClipPath = function (id) { + var isIE9 = window.navigator.appVersion.toLowerCase().indexOf("msie 9.") >= 0; + return "url(" + (isIE9 ? "" : document.URL.split('#')[0]) + "#" + id + ")"; + }; + c3_chart_internal_fn.appendClip = function (parent, id) { + return parent.append("clipPath").attr("id", id).append("rect"); + }; + c3_chart_internal_fn.getAxisClipX = function (forHorizontal) { + // axis line width + padding for left + var left = Math.max(30, this.margin.left); + return forHorizontal ? -(1 + left) : -(left - 1); + }; + c3_chart_internal_fn.getAxisClipY = function (forHorizontal) { + return forHorizontal ? -20 : -this.margin.top; + }; + c3_chart_internal_fn.getXAxisClipX = function () { + var $$ = this; + return $$.getAxisClipX(!$$.config.axis_rotated); + }; + c3_chart_internal_fn.getXAxisClipY = function () { + var $$ = this; + return $$.getAxisClipY(!$$.config.axis_rotated); + }; + c3_chart_internal_fn.getYAxisClipX = function () { + var $$ = this; + return $$.config.axis_y_inner ? -1 : $$.getAxisClipX($$.config.axis_rotated); + }; + c3_chart_internal_fn.getYAxisClipY = function () { + var $$ = this; + return $$.getAxisClipY($$.config.axis_rotated); + }; + c3_chart_internal_fn.getAxisClipWidth = function (forHorizontal) { + var $$ = this, + left = Math.max(30, $$.margin.left), + right = Math.max(30, $$.margin.right); + // width + axis line width + padding for left/right + return forHorizontal ? $$.width + 2 + left + right : $$.margin.left + 20; + }; + c3_chart_internal_fn.getAxisClipHeight = function (forHorizontal) { + // less than 20 is not enough to show the axis label 'outer' without legend + return (forHorizontal ? this.margin.bottom : (this.margin.top + this.height)) + 20; + }; + c3_chart_internal_fn.getXAxisClipWidth = function () { + var $$ = this; + return $$.getAxisClipWidth(!$$.config.axis_rotated); + }; + c3_chart_internal_fn.getXAxisClipHeight = function () { + var $$ = this; + return $$.getAxisClipHeight(!$$.config.axis_rotated); + }; + c3_chart_internal_fn.getYAxisClipWidth = function () { + var $$ = this; + return $$.getAxisClipWidth($$.config.axis_rotated) + ($$.config.axis_y_inner ? 20 : 0); + }; + c3_chart_internal_fn.getYAxisClipHeight = function () { + var $$ = this; + return $$.getAxisClipHeight($$.config.axis_rotated); + }; + + c3_chart_internal_fn.initPie = function () { + var $$ = this, d3 = $$.d3, config = $$.config; + $$.pie = d3.layout.pie().value(function (d) { + return d.values.reduce(function (a, b) { return a + b.value; }, 0); + }); + if (!config.data_order) { + $$.pie.sort(null); + } + }; + + c3_chart_internal_fn.updateRadius = function () { + var $$ = this, config = $$.config, + w = config.gauge_width || config.donut_width; + $$.radiusExpanded = Math.min($$.arcWidth, $$.arcHeight) / 2; + $$.radius = $$.radiusExpanded * 0.95; + $$.innerRadiusRatio = w ? ($$.radius - w) / $$.radius : 0.6; + $$.innerRadius = $$.hasType('donut') || $$.hasType('gauge') ? $$.radius * $$.innerRadiusRatio : 0; + }; + + c3_chart_internal_fn.updateArc = function () { + var $$ = this; + $$.svgArc = $$.getSvgArc(); + $$.svgArcExpanded = $$.getSvgArcExpanded(); + $$.svgArcExpandedSub = $$.getSvgArcExpanded(0.98); + }; + + c3_chart_internal_fn.updateAngle = function (d) { + var $$ = this, config = $$.config, + found = false, index = 0, + gMin, gMax, gTic, gValue; + + if (!config) { + return null; + } + + $$.pie($$.filterTargetsToShow($$.data.targets)).forEach(function (t) { + if (! found && t.data.id === d.data.id) { + found = true; + d = t; + d.index = index; + } + index++; + }); + if (isNaN(d.startAngle)) { + d.startAngle = 0; + } + if (isNaN(d.endAngle)) { + d.endAngle = d.startAngle; + } + if ($$.isGaugeType(d.data)) { + gMin = config.gauge_min; + gMax = config.gauge_max; + gTic = (Math.PI * (config.gauge_fullCircle ? 2 : 1)) / (gMax - gMin); + gValue = d.value < gMin ? 0 : d.value < gMax ? d.value - gMin : (gMax - gMin); + d.startAngle = config.gauge_startingAngle; + d.endAngle = d.startAngle + gTic * gValue; + } + return found ? d : null; + }; + + c3_chart_internal_fn.getSvgArc = function () { + var $$ = this, + arc = $$.d3.svg.arc().outerRadius($$.radius).innerRadius($$.innerRadius), + newArc = function (d, withoutUpdate) { + var updated; + if (withoutUpdate) { return arc(d); } // for interpolate + updated = $$.updateAngle(d); + return updated ? arc(updated) : "M 0 0"; + }; + // TODO: extends all function + newArc.centroid = arc.centroid; + return newArc; + }; + + c3_chart_internal_fn.getSvgArcExpanded = function (rate) { + var $$ = this, + arc = $$.d3.svg.arc().outerRadius($$.radiusExpanded * (rate ? rate : 1)).innerRadius($$.innerRadius); + return function (d) { + var updated = $$.updateAngle(d); + return updated ? arc(updated) : "M 0 0"; + }; + }; + + c3_chart_internal_fn.getArc = function (d, withoutUpdate, force) { + return force || this.isArcType(d.data) ? this.svgArc(d, withoutUpdate) : "M 0 0"; + }; + + + c3_chart_internal_fn.transformForArcLabel = function (d) { + var $$ = this, config = $$.config, + updated = $$.updateAngle(d), c, x, y, h, ratio, translate = ""; + if (updated && !$$.hasType('gauge')) { + c = this.svgArc.centroid(updated); + x = isNaN(c[0]) ? 0 : c[0]; + y = isNaN(c[1]) ? 0 : c[1]; + h = Math.sqrt(x * x + y * y); + if ($$.hasType('donut') && config.donut_label_ratio) { + ratio = isFunction(config.donut_label_ratio) ? config.donut_label_ratio(d, $$.radius, h) : config.donut_label_ratio; + } else if ($$.hasType('pie') && config.pie_label_ratio) { + ratio = isFunction(config.pie_label_ratio) ? config.pie_label_ratio(d, $$.radius, h) : config.pie_label_ratio; + } else { + ratio = $$.radius && h ? (36 / $$.radius > 0.375 ? 1.175 - 36 / $$.radius : 0.8) * $$.radius / h : 0; + } + translate = "translate(" + (x * ratio) + ',' + (y * ratio) + ")"; + } + return translate; + }; + + c3_chart_internal_fn.getArcRatio = function (d) { + var $$ = this, + config = $$.config, + whole = Math.PI * ($$.hasType('gauge') && !config.gauge_fullCircle ? 1 : 2); + return d ? (d.endAngle - d.startAngle) / whole : null; + }; + + c3_chart_internal_fn.convertToArcData = function (d) { + return this.addName({ + id: d.data.id, + value: d.value, + ratio: this.getArcRatio(d), + index: d.index + }); + }; + + c3_chart_internal_fn.textForArcLabel = function (d) { + var $$ = this, + updated, value, ratio, id, format; + if (! $$.shouldShowArcLabel()) { return ""; } + updated = $$.updateAngle(d); + value = updated ? updated.value : null; + ratio = $$.getArcRatio(updated); + id = d.data.id; + if (! $$.hasType('gauge') && ! $$.meetsArcLabelThreshold(ratio)) { return ""; } + format = $$.getArcLabelFormat(); + return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio); + }; + + c3_chart_internal_fn.expandArc = function (targetIds) { + var $$ = this, interval; + + // MEMO: avoid to cancel transition + if ($$.transiting) { + interval = window.setInterval(function () { + if (!$$.transiting) { + window.clearInterval(interval); + if ($$.legend.selectAll('.c3-legend-item-focused').size() > 0) { + $$.expandArc(targetIds); + } + } + }, 10); + return; + } + + targetIds = $$.mapToTargetIds(targetIds); + + $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).each(function (d) { + if (! $$.shouldExpand(d.data.id)) { return; } + $$.d3.select(this).selectAll('path') + .transition().duration($$.expandDuration(d.data.id)) + .attr("d", $$.svgArcExpanded) + .transition().duration($$.expandDuration(d.data.id) * 2) + .attr("d", $$.svgArcExpandedSub) + .each(function (d) { + if ($$.isDonutType(d.data)) { + // callback here + } + }); + }); + }; + + c3_chart_internal_fn.unexpandArc = function (targetIds) { + var $$ = this; + + if ($$.transiting) { return; } + + targetIds = $$.mapToTargetIds(targetIds); + + $$.svg.selectAll($$.selectorTargets(targetIds, '.' + CLASS.chartArc)).selectAll('path') + .transition().duration(function(d) { + return $$.expandDuration(d.data.id); + }) + .attr("d", $$.svgArc); + $$.svg.selectAll('.' + CLASS.arc) + .style("opacity", 1); + }; + + c3_chart_internal_fn.expandDuration = function (id) { + var $$ = this, config = $$.config; + + if ($$.isDonutType(id)) { + return config.donut_expand_duration; + } else if ($$.isGaugeType(id)) { + return config.gauge_expand_duration; + } else if ($$.isPieType(id)) { + return config.pie_expand_duration; + } else { + return 50; + } + + }; + + c3_chart_internal_fn.shouldExpand = function (id) { + var $$ = this, config = $$.config; + return ($$.isDonutType(id) && config.donut_expand) || + ($$.isGaugeType(id) && config.gauge_expand) || + ($$.isPieType(id) && config.pie_expand); + }; + + c3_chart_internal_fn.shouldShowArcLabel = function () { + var $$ = this, config = $$.config, shouldShow = true; + if ($$.hasType('donut')) { + shouldShow = config.donut_label_show; + } else if ($$.hasType('pie')) { + shouldShow = config.pie_label_show; + } + // when gauge, always true + return shouldShow; + }; + + c3_chart_internal_fn.meetsArcLabelThreshold = function (ratio) { + var $$ = this, config = $$.config, + threshold = $$.hasType('donut') ? config.donut_label_threshold : config.pie_label_threshold; + return ratio >= threshold; + }; + + c3_chart_internal_fn.getArcLabelFormat = function () { + var $$ = this, config = $$.config, + format = config.pie_label_format; + if ($$.hasType('gauge')) { + format = config.gauge_label_format; + } else if ($$.hasType('donut')) { + format = config.donut_label_format; + } + return format; + }; + + c3_chart_internal_fn.getArcTitle = function () { + var $$ = this; + return $$.hasType('donut') ? $$.config.donut_title : ""; + }; + + c3_chart_internal_fn.updateTargetsForArc = function (targets) { + var $$ = this, main = $$.main, + mainPieUpdate, mainPieEnter, + classChartArc = $$.classChartArc.bind($$), + classArcs = $$.classArcs.bind($$), + classFocus = $$.classFocus.bind($$); + mainPieUpdate = main.select('.' + CLASS.chartArcs).selectAll('.' + CLASS.chartArc) + .data($$.pie(targets)) + .attr("class", function (d) { return classChartArc(d) + classFocus(d.data); }); + mainPieEnter = mainPieUpdate.enter().append("g") + .attr("class", classChartArc); + mainPieEnter.append('g') + .attr('class', classArcs); + mainPieEnter.append("text") + .attr("dy", $$.hasType('gauge') ? "-.1em" : ".35em") + .style("opacity", 0) + .style("text-anchor", "middle") + .style("pointer-events", "none"); + // MEMO: can not keep same color..., but not bad to update color in redraw + //mainPieUpdate.exit().remove(); + }; + + c3_chart_internal_fn.initArc = function () { + var $$ = this; + $$.arcs = $$.main.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartArcs) + .attr("transform", $$.getTranslate('arc')); + $$.arcs.append('text') + .attr('class', CLASS.chartArcsTitle) + .style("text-anchor", "middle") + .text($$.getArcTitle()); + }; + + c3_chart_internal_fn.redrawArc = function (duration, durationForExit, withTransform) { + var $$ = this, d3 = $$.d3, config = $$.config, main = $$.main, + mainArc; + mainArc = main.selectAll('.' + CLASS.arcs).selectAll('.' + CLASS.arc) + .data($$.arcData.bind($$)); + mainArc.enter().append('path') + .attr("class", $$.classArc.bind($$)) + .style("fill", function (d) { return $$.color(d.data); }) + .style("cursor", function (d) { return config.interaction_enabled && config.data_selection_isselectable(d) ? "pointer" : null; }) + .style("opacity", 0) + .each(function (d) { + if ($$.isGaugeType(d.data)) { + d.startAngle = d.endAngle = config.gauge_startingAngle; + } + this._current = d; + }); + mainArc + .attr("transform", function (d) { return !$$.isGaugeType(d.data) && withTransform ? "scale(0)" : ""; }) + .style("opacity", function (d) { return d === this._current ? 0 : 1; }) + .on('mouseover', config.interaction_enabled ? function (d) { + var updated, arcData; + if ($$.transiting) { // skip while transiting + return; + } + updated = $$.updateAngle(d); + if (updated) { + arcData = $$.convertToArcData(updated); + // transitions + $$.expandArc(updated.data.id); + $$.api.focus(updated.data.id); + $$.toggleFocusLegend(updated.data.id, true); + $$.config.data_onmouseover(arcData, this); + } + } : null) + .on('mousemove', config.interaction_enabled ? function (d) { + var updated = $$.updateAngle(d), arcData, selectedData; + if (updated) { + arcData = $$.convertToArcData(updated), + selectedData = [arcData]; + $$.showTooltip(selectedData, this); + } + } : null) + .on('mouseout', config.interaction_enabled ? function (d) { + var updated, arcData; + if ($$.transiting) { // skip while transiting + return; + } + updated = $$.updateAngle(d); + if (updated) { + arcData = $$.convertToArcData(updated); + // transitions + $$.unexpandArc(updated.data.id); + $$.api.revert(); + $$.revertLegend(); + $$.hideTooltip(); + $$.config.data_onmouseout(arcData, this); + } + } : null) + .on('click', config.interaction_enabled ? function (d, i) { + var updated = $$.updateAngle(d), arcData; + if (updated) { + arcData = $$.convertToArcData(updated); + if ($$.toggleShape) { + $$.toggleShape(this, arcData, i); + } + $$.config.data_onclick.call($$.api, arcData, this); + } + } : null) + .each(function () { $$.transiting = true; }) + .transition().duration(duration) + .attrTween("d", function (d) { + var updated = $$.updateAngle(d), interpolate; + if (! updated) { + return function () { return "M 0 0"; }; + } + // if (this._current === d) { + // this._current = { + // startAngle: Math.PI*2, + // endAngle: Math.PI*2, + // }; + // } + if (isNaN(this._current.startAngle)) { + this._current.startAngle = 0; + } + if (isNaN(this._current.endAngle)) { + this._current.endAngle = this._current.startAngle; + } + interpolate = d3.interpolate(this._current, updated); + this._current = interpolate(0); + return function (t) { + var interpolated = interpolate(t); + interpolated.data = d.data; // data.id will be updated by interporator + return $$.getArc(interpolated, true); + }; + }) + .attr("transform", withTransform ? "scale(1)" : "") + .style("fill", function (d) { + return $$.levelColor ? $$.levelColor(d.data.values[0].value) : $$.color(d.data.id); + }) // Where gauge reading color would receive customization. + .style("opacity", 1) + .call($$.endall, function () { + $$.transiting = false; + }); + mainArc.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + main.selectAll('.' + CLASS.chartArc).select('text') + .style("opacity", 0) + .attr('class', function (d) { return $$.isGaugeType(d.data) ? CLASS.gaugeValue : ''; }) + .text($$.textForArcLabel.bind($$)) + .attr("transform", $$.transformForArcLabel.bind($$)) + .style('font-size', function (d) { return $$.isGaugeType(d.data) ? Math.round($$.radius / 5) + 'px' : ''; }) + .transition().duration(duration) + .style("opacity", function (d) { return $$.isTargetToShow(d.data.id) && $$.isArcType(d.data) ? 1 : 0; }); + main.select('.' + CLASS.chartArcsTitle) + .style("opacity", $$.hasType('donut') || $$.hasType('gauge') ? 1 : 0); + + if ($$.hasType('gauge')) { + $$.arcs.select('.' + CLASS.chartArcsBackground) + .attr("d", function () { + var d = { + data: [{value: config.gauge_max}], + startAngle: config.gauge_startingAngle, + endAngle: -1 * config.gauge_startingAngle + }; + return $$.getArc(d, true, true); + }); + $$.arcs.select('.' + CLASS.chartArcsGaugeUnit) + .attr("dy", ".75em") + .text(config.gauge_label_show ? config.gauge_units : ''); + $$.arcs.select('.' + CLASS.chartArcsGaugeMin) + .attr("dx", -1 * ($$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2))) + "px") + .attr("dy", "1.2em") + .text(config.gauge_label_show ? config.gauge_min : ''); + $$.arcs.select('.' + CLASS.chartArcsGaugeMax) + .attr("dx", $$.innerRadius + (($$.radius - $$.innerRadius) / (config.gauge_fullCircle ? 1 : 2)) + "px") + .attr("dy", "1.2em") + .text(config.gauge_label_show ? config.gauge_max : ''); + } + }; + c3_chart_internal_fn.initGauge = function () { + var arcs = this.arcs; + if (this.hasType('gauge')) { + arcs.append('path') + .attr("class", CLASS.chartArcsBackground); + arcs.append("text") + .attr("class", CLASS.chartArcsGaugeUnit) + .style("text-anchor", "middle") + .style("pointer-events", "none"); + arcs.append("text") + .attr("class", CLASS.chartArcsGaugeMin) + .style("text-anchor", "middle") + .style("pointer-events", "none"); + arcs.append("text") + .attr("class", CLASS.chartArcsGaugeMax) + .style("text-anchor", "middle") + .style("pointer-events", "none"); + } + }; + c3_chart_internal_fn.getGaugeLabelHeight = function () { + return this.config.gauge_label_show ? 20 : 0; + }; + + c3_chart_internal_fn.initRegion = function () { + var $$ = this; + $$.region = $$.main.append('g') + .attr("clip-path", $$.clipPath) + .attr("class", CLASS.regions); + }; + c3_chart_internal_fn.updateRegion = function (duration) { + var $$ = this, config = $$.config; + + // hide if arc type + $$.region.style('visibility', $$.hasArcType() ? 'hidden' : 'visible'); + + $$.mainRegion = $$.main.select('.' + CLASS.regions).selectAll('.' + CLASS.region) + .data(config.regions); + $$.mainRegion.enter().append('g') + .append('rect') + .style("fill-opacity", 0); + $$.mainRegion + .attr('class', $$.classRegion.bind($$)); + $$.mainRegion.exit().transition().duration(duration) + .style("opacity", 0) + .remove(); + }; + c3_chart_internal_fn.redrawRegion = function (withTransition) { + var $$ = this, + regions = $$.mainRegion.selectAll('rect').each(function () { + // data is binded to g and it's not transferred to rect (child node) automatically, + // then data of each rect has to be updated manually. + // TODO: there should be more efficient way to solve this? + var parentData = $$.d3.select(this.parentNode).datum(); + $$.d3.select(this).datum(parentData); + }), + x = $$.regionX.bind($$), + y = $$.regionY.bind($$), + w = $$.regionWidth.bind($$), + h = $$.regionHeight.bind($$); + return [ + (withTransition ? regions.transition() : regions) + .attr("x", x) + .attr("y", y) + .attr("width", w) + .attr("height", h) + .style("fill-opacity", function (d) { return isValue(d.opacity) ? d.opacity : 0.1; }) + ]; + }; + c3_chart_internal_fn.regionX = function (d) { + var $$ = this, config = $$.config, + xPos, yScale = d.axis === 'y' ? $$.y : $$.y2; + if (d.axis === 'y' || d.axis === 'y2') { + xPos = config.axis_rotated ? ('start' in d ? yScale(d.start) : 0) : 0; + } else { + xPos = config.axis_rotated ? 0 : ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0); + } + return xPos; + }; + c3_chart_internal_fn.regionY = function (d) { + var $$ = this, config = $$.config, + yPos, yScale = d.axis === 'y' ? $$.y : $$.y2; + if (d.axis === 'y' || d.axis === 'y2') { + yPos = config.axis_rotated ? 0 : ('end' in d ? yScale(d.end) : 0); + } else { + yPos = config.axis_rotated ? ('start' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.start) : d.start) : 0) : 0; + } + return yPos; + }; + c3_chart_internal_fn.regionWidth = function (d) { + var $$ = this, config = $$.config, + start = $$.regionX(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2; + if (d.axis === 'y' || d.axis === 'y2') { + end = config.axis_rotated ? ('end' in d ? yScale(d.end) : $$.width) : $$.width; + } else { + end = config.axis_rotated ? $$.width : ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.width); + } + return end < start ? 0 : end - start; + }; + c3_chart_internal_fn.regionHeight = function (d) { + var $$ = this, config = $$.config, + start = this.regionY(d), end, yScale = d.axis === 'y' ? $$.y : $$.y2; + if (d.axis === 'y' || d.axis === 'y2') { + end = config.axis_rotated ? $$.height : ('start' in d ? yScale(d.start) : $$.height); + } else { + end = config.axis_rotated ? ('end' in d ? $$.x($$.isTimeSeries() ? $$.parseDate(d.end) : d.end) : $$.height) : $$.height; + } + return end < start ? 0 : end - start; + }; + c3_chart_internal_fn.isRegionOnX = function (d) { + return !d.axis || d.axis === 'x'; + }; + + c3_chart_internal_fn.drag = function (mouse) { + var $$ = this, config = $$.config, main = $$.main, d3 = $$.d3; + var sx, sy, mx, my, minX, maxX, minY, maxY; + + if ($$.hasArcType()) { return; } + if (! config.data_selection_enabled) { return; } // do nothing if not selectable + if (config.zoom_enabled && ! $$.zoom.altDomain) { return; } // skip if zoomable because of conflict drag dehavior + if (!config.data_selection_multiple) { return; } // skip when single selection because drag is used for multiple selection + + sx = $$.dragStart[0]; + sy = $$.dragStart[1]; + mx = mouse[0]; + my = mouse[1]; + minX = Math.min(sx, mx); + maxX = Math.max(sx, mx); + minY = (config.data_selection_grouped) ? $$.margin.top : Math.min(sy, my); + maxY = (config.data_selection_grouped) ? $$.height : Math.max(sy, my); + + main.select('.' + CLASS.dragarea) + .attr('x', minX) + .attr('y', minY) + .attr('width', maxX - minX) + .attr('height', maxY - minY); + // TODO: binary search when multiple xs + main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape) + .filter(function (d) { return config.data_selection_isselectable(d); }) + .each(function (d, i) { + var shape = d3.select(this), + isSelected = shape.classed(CLASS.SELECTED), + isIncluded = shape.classed(CLASS.INCLUDED), + _x, _y, _w, _h, toggle, isWithin = false, box; + if (shape.classed(CLASS.circle)) { + _x = shape.attr("cx") * 1; + _y = shape.attr("cy") * 1; + toggle = $$.togglePoint; + isWithin = minX < _x && _x < maxX && minY < _y && _y < maxY; + } + else if (shape.classed(CLASS.bar)) { + box = getPathBox(this); + _x = box.x; + _y = box.y; + _w = box.width; + _h = box.height; + toggle = $$.togglePath; + isWithin = !(maxX < _x || _x + _w < minX) && !(maxY < _y || _y + _h < minY); + } else { + // line/area selection not supported yet + return; + } + if (isWithin ^ isIncluded) { + shape.classed(CLASS.INCLUDED, !isIncluded); + // TODO: included/unincluded callback here + shape.classed(CLASS.SELECTED, !isSelected); + toggle.call($$, !isSelected, shape, d, i); + } + }); + }; + + c3_chart_internal_fn.dragstart = function (mouse) { + var $$ = this, config = $$.config; + if ($$.hasArcType()) { return; } + if (! config.data_selection_enabled) { return; } // do nothing if not selectable + $$.dragStart = mouse; + $$.main.select('.' + CLASS.chart).append('rect') + .attr('class', CLASS.dragarea) + .style('opacity', 0.1); + $$.dragging = true; + }; + + c3_chart_internal_fn.dragend = function () { + var $$ = this, config = $$.config; + if ($$.hasArcType()) { return; } + if (! config.data_selection_enabled) { return; } // do nothing if not selectable + $$.main.select('.' + CLASS.dragarea) + .transition().duration(100) + .style('opacity', 0) + .remove(); + $$.main.selectAll('.' + CLASS.shape) + .classed(CLASS.INCLUDED, false); + $$.dragging = false; + }; + + c3_chart_internal_fn.selectPoint = function (target, d, i) { + var $$ = this, config = $$.config, + cx = (config.axis_rotated ? $$.circleY : $$.circleX).bind($$), + cy = (config.axis_rotated ? $$.circleX : $$.circleY).bind($$), + r = $$.pointSelectR.bind($$); + config.data_onselected.call($$.api, d, target.node()); + // add selected-circle on low layer g + $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i) + .data([d]) + .enter().append('circle') + .attr("class", function () { return $$.generateClass(CLASS.selectedCircle, i); }) + .attr("cx", cx) + .attr("cy", cy) + .attr("stroke", function () { return $$.color(d); }) + .attr("r", function (d) { return $$.pointSelectR(d) * 1.4; }) + .transition().duration(100) + .attr("r", r); + }; + c3_chart_internal_fn.unselectPoint = function (target, d, i) { + var $$ = this; + $$.config.data_onunselected.call($$.api, d, target.node()); + // remove selected-circle from low layer g + $$.main.select('.' + CLASS.selectedCircles + $$.getTargetSelectorSuffix(d.id)).selectAll('.' + CLASS.selectedCircle + '-' + i) + .transition().duration(100).attr('r', 0) + .remove(); + }; + c3_chart_internal_fn.togglePoint = function (selected, target, d, i) { + selected ? this.selectPoint(target, d, i) : this.unselectPoint(target, d, i); + }; + c3_chart_internal_fn.selectPath = function (target, d) { + var $$ = this; + $$.config.data_onselected.call($$, d, target.node()); + if ($$.config.interaction_brighten) { + target.transition().duration(100) + .style("fill", function () { return $$.d3.rgb($$.color(d)).brighter(0.75); }); + } + }; + c3_chart_internal_fn.unselectPath = function (target, d) { + var $$ = this; + $$.config.data_onunselected.call($$, d, target.node()); + if ($$.config.interaction_brighten) { + target.transition().duration(100) + .style("fill", function () { return $$.color(d); }); + } + }; + c3_chart_internal_fn.togglePath = function (selected, target, d, i) { + selected ? this.selectPath(target, d, i) : this.unselectPath(target, d, i); + }; + c3_chart_internal_fn.getToggle = function (that, d) { + var $$ = this, toggle; + if (that.nodeName === 'circle') { + if ($$.isStepType(d)) { + // circle is hidden in step chart, so treat as within the click area + toggle = function () {}; // TODO: how to select step chart? + } else { + toggle = $$.togglePoint; + } + } + else if (that.nodeName === 'path') { + toggle = $$.togglePath; + } + return toggle; + }; + c3_chart_internal_fn.toggleShape = function (that, d, i) { + var $$ = this, d3 = $$.d3, config = $$.config, + shape = d3.select(that), isSelected = shape.classed(CLASS.SELECTED), + toggle = $$.getToggle(that, d).bind($$); + + if (config.data_selection_enabled && config.data_selection_isselectable(d)) { + if (!config.data_selection_multiple) { + $$.main.selectAll('.' + CLASS.shapes + (config.data_selection_grouped ? $$.getTargetSelectorSuffix(d.id) : "")).selectAll('.' + CLASS.shape).each(function (d, i) { + var shape = d3.select(this); + if (shape.classed(CLASS.SELECTED)) { toggle(false, shape.classed(CLASS.SELECTED, false), d, i); } + }); + } + shape.classed(CLASS.SELECTED, !isSelected); + toggle(!isSelected, shape, d, i); + } + }; + + c3_chart_internal_fn.initBrush = function () { + var $$ = this, d3 = $$.d3; + $$.brush = d3.svg.brush().on("brush", function () { $$.redrawForBrush(); }); + $$.brush.update = function () { + if ($$.context) { $$.context.select('.' + CLASS.brush).call(this); } + return this; + }; + $$.brush.scale = function (scale) { + return $$.config.axis_rotated ? this.y(scale) : this.x(scale); + }; + }; + c3_chart_internal_fn.initSubchart = function () { + var $$ = this, config = $$.config, + context = $$.context = $$.svg.append("g").attr("transform", $$.getTranslate('context')), + visibility = config.subchart_show ? 'visible' : 'hidden'; + + context.style('visibility', visibility); + + // Define g for chart area + context.append('g') + .attr("clip-path", $$.clipPathForSubchart) + .attr('class', CLASS.chart); + + // Define g for bar chart area + context.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartBars); + + // Define g for line chart area + context.select('.' + CLASS.chart).append("g") + .attr("class", CLASS.chartLines); + + // Add extent rect for Brush + context.append("g") + .attr("clip-path", $$.clipPath) + .attr("class", CLASS.brush) + .call($$.brush); + + // ATTENTION: This must be called AFTER chart added + // Add Axis + $$.axes.subx = context.append("g") + .attr("class", CLASS.axisX) + .attr("transform", $$.getTranslate('subx')) + .attr("clip-path", config.axis_rotated ? "" : $$.clipPathForXAxis) + .style("visibility", config.subchart_axis_x_show ? visibility : 'hidden'); + }; + c3_chart_internal_fn.updateTargetsForSubchart = function (targets) { + var $$ = this, context = $$.context, config = $$.config, + contextLineEnter, contextLineUpdate, contextBarEnter, contextBarUpdate, + classChartBar = $$.classChartBar.bind($$), + classBars = $$.classBars.bind($$), + classChartLine = $$.classChartLine.bind($$), + classLines = $$.classLines.bind($$), + classAreas = $$.classAreas.bind($$); + + if (config.subchart_show) { + //-- Bar --// + contextBarUpdate = context.select('.' + CLASS.chartBars).selectAll('.' + CLASS.chartBar) + .data(targets) + .attr('class', classChartBar); + contextBarEnter = contextBarUpdate.enter().append('g') + .style('opacity', 0) + .attr('class', classChartBar); + // Bars for each data + contextBarEnter.append('g') + .attr("class", classBars); + + //-- Line --// + contextLineUpdate = context.select('.' + CLASS.chartLines).selectAll('.' + CLASS.chartLine) + .data(targets) + .attr('class', classChartLine); + contextLineEnter = contextLineUpdate.enter().append('g') + .style('opacity', 0) + .attr('class', classChartLine); + // Lines for each data + contextLineEnter.append("g") + .attr("class", classLines); + // Area + contextLineEnter.append("g") + .attr("class", classAreas); + + //-- Brush --// + context.selectAll('.' + CLASS.brush + ' rect') + .attr(config.axis_rotated ? "width" : "height", config.axis_rotated ? $$.width2 : $$.height2); + } + }; + c3_chart_internal_fn.updateBarForSubchart = function (durationForExit) { + var $$ = this; + $$.contextBar = $$.context.selectAll('.' + CLASS.bars).selectAll('.' + CLASS.bar) + .data($$.barData.bind($$)); + $$.contextBar.enter().append('path') + .attr("class", $$.classBar.bind($$)) + .style("stroke", 'none') + .style("fill", $$.color); + $$.contextBar + .style("opacity", $$.initialOpacity.bind($$)); + $$.contextBar.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawBarForSubchart = function (drawBarOnSub, withTransition, duration) { + (withTransition ? this.contextBar.transition(Math.random().toString()).duration(duration) : this.contextBar) + .attr('d', drawBarOnSub) + .style('opacity', 1); + }; + c3_chart_internal_fn.updateLineForSubchart = function (durationForExit) { + var $$ = this; + $$.contextLine = $$.context.selectAll('.' + CLASS.lines).selectAll('.' + CLASS.line) + .data($$.lineData.bind($$)); + $$.contextLine.enter().append('path') + .attr('class', $$.classLine.bind($$)) + .style('stroke', $$.color); + $$.contextLine + .style("opacity", $$.initialOpacity.bind($$)); + $$.contextLine.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawLineForSubchart = function (drawLineOnSub, withTransition, duration) { + (withTransition ? this.contextLine.transition(Math.random().toString()).duration(duration) : this.contextLine) + .attr("d", drawLineOnSub) + .style('opacity', 1); + }; + c3_chart_internal_fn.updateAreaForSubchart = function (durationForExit) { + var $$ = this, d3 = $$.d3; + $$.contextArea = $$.context.selectAll('.' + CLASS.areas).selectAll('.' + CLASS.area) + .data($$.lineData.bind($$)); + $$.contextArea.enter().append('path') + .attr("class", $$.classArea.bind($$)) + .style("fill", $$.color) + .style("opacity", function () { $$.orgAreaOpacity = +d3.select(this).style('opacity'); return 0; }); + $$.contextArea + .style("opacity", 0); + $$.contextArea.exit().transition().duration(durationForExit) + .style('opacity', 0) + .remove(); + }; + c3_chart_internal_fn.redrawAreaForSubchart = function (drawAreaOnSub, withTransition, duration) { + (withTransition ? this.contextArea.transition(Math.random().toString()).duration(duration) : this.contextArea) + .attr("d", drawAreaOnSub) + .style("fill", this.color) + .style("opacity", this.orgAreaOpacity); + }; + c3_chart_internal_fn.redrawSubchart = function (withSubchart, transitions, duration, durationForExit, areaIndices, barIndices, lineIndices) { + var $$ = this, d3 = $$.d3, config = $$.config, + drawAreaOnSub, drawBarOnSub, drawLineOnSub; + + $$.context.style('visibility', config.subchart_show ? 'visible' : 'hidden'); + + // subchart + if (config.subchart_show) { + // reflect main chart to extent on subchart if zoomed + if (d3.event && d3.event.type === 'zoom') { + $$.brush.extent($$.x.orgDomain()).update(); + } + // update subchart elements if needed + if (withSubchart) { + + // extent rect + if (!$$.brush.empty()) { + $$.brush.extent($$.x.orgDomain()).update(); + } + // setup drawer - MEMO: this must be called after axis updated + drawAreaOnSub = $$.generateDrawArea(areaIndices, true); + drawBarOnSub = $$.generateDrawBar(barIndices, true); + drawLineOnSub = $$.generateDrawLine(lineIndices, true); + + $$.updateBarForSubchart(duration); + $$.updateLineForSubchart(duration); + $$.updateAreaForSubchart(duration); + + $$.redrawBarForSubchart(drawBarOnSub, duration, duration); + $$.redrawLineForSubchart(drawLineOnSub, duration, duration); + $$.redrawAreaForSubchart(drawAreaOnSub, duration, duration); + } + } + }; + c3_chart_internal_fn.redrawForBrush = function () { + var $$ = this, x = $$.x; + $$.redraw({ + withTransition: false, + withY: $$.config.zoom_rescale, + withSubchart: false, + withUpdateXDomain: true, + withDimension: false + }); + $$.config.subchart_onbrush.call($$.api, x.orgDomain()); + }; + c3_chart_internal_fn.transformContext = function (withTransition, transitions) { + var $$ = this, subXAxis; + if (transitions && transitions.axisSubX) { + subXAxis = transitions.axisSubX; + } else { + subXAxis = $$.context.select('.' + CLASS.axisX); + if (withTransition) { subXAxis = subXAxis.transition(); } + } + $$.context.attr("transform", $$.getTranslate('context')); + subXAxis.attr("transform", $$.getTranslate('subx')); + }; + c3_chart_internal_fn.getDefaultExtent = function () { + var $$ = this, config = $$.config, + extent = isFunction(config.axis_x_extent) ? config.axis_x_extent($$.getXDomain($$.data.targets)) : config.axis_x_extent; + if ($$.isTimeSeries()) { + extent = [$$.parseDate(extent[0]), $$.parseDate(extent[1])]; + } + return extent; + }; + + c3_chart_internal_fn.initZoom = function () { + var $$ = this, d3 = $$.d3, config = $$.config, startEvent; + + $$.zoom = d3.behavior.zoom() + .on("zoomstart", function () { + startEvent = d3.event.sourceEvent; + $$.zoom.altDomain = d3.event.sourceEvent.altKey ? $$.x.orgDomain() : null; + config.zoom_onzoomstart.call($$.api, d3.event.sourceEvent); + }) + .on("zoom", function () { + $$.redrawForZoom.call($$); + }) + .on('zoomend', function () { + var event = d3.event.sourceEvent; + // if click, do nothing. otherwise, click interaction will be canceled. + if (event && startEvent.clientX === event.clientX && startEvent.clientY === event.clientY) { + return; + } + $$.redrawEventRect(); + $$.updateZoom(); + config.zoom_onzoomend.call($$.api, $$.x.orgDomain()); + }); + $$.zoom.scale = function (scale) { + return config.axis_rotated ? this.y(scale) : this.x(scale); + }; + $$.zoom.orgScaleExtent = function () { + var extent = config.zoom_extent ? config.zoom_extent : [1, 10]; + return [extent[0], Math.max($$.getMaxDataCount() / extent[1], extent[1])]; + }; + $$.zoom.updateScaleExtent = function () { + var ratio = diffDomain($$.x.orgDomain()) / diffDomain($$.getZoomDomain()), + extent = this.orgScaleExtent(); + this.scaleExtent([extent[0] * ratio, extent[1] * ratio]); + return this; + }; + }; + c3_chart_internal_fn.getZoomDomain = function () { + var $$ = this, config = $$.config, d3 = $$.d3, + min = d3.min([$$.orgXDomain[0], config.zoom_x_min]), + max = d3.max([$$.orgXDomain[1], config.zoom_x_max]); + return [min, max]; + }; + c3_chart_internal_fn.updateZoom = function () { + var $$ = this, z = $$.config.zoom_enabled ? $$.zoom : function () {}; + $$.main.select('.' + CLASS.zoomRect).call(z).on("dblclick.zoom", null); + $$.main.selectAll('.' + CLASS.eventRect).call(z).on("dblclick.zoom", null); + }; + c3_chart_internal_fn.redrawForZoom = function () { + var $$ = this, d3 = $$.d3, config = $$.config, zoom = $$.zoom, x = $$.x; + if (!config.zoom_enabled) { + return; + } + if ($$.filterTargetsToShow($$.data.targets).length === 0) { + return; + } + if (d3.event.sourceEvent.type === 'mousemove' && zoom.altDomain) { + x.domain(zoom.altDomain); + zoom.scale(x).updateScaleExtent(); + return; + } + if ($$.isCategorized() && x.orgDomain()[0] === $$.orgXDomain[0]) { + x.domain([$$.orgXDomain[0] - 1e-10, x.orgDomain()[1]]); + } + $$.redraw({ + withTransition: false, + withY: config.zoom_rescale, + withSubchart: false, + withEventRect: false, + withDimension: false + }); + if (d3.event.sourceEvent.type === 'mousemove') { + $$.cancelClick = true; + } + config.zoom_onzoom.call($$.api, x.orgDomain()); + }; + + c3_chart_internal_fn.generateColor = function () { + var $$ = this, config = $$.config, d3 = $$.d3, + colors = config.data_colors, + pattern = notEmpty(config.color_pattern) ? config.color_pattern : d3.scale.category10().range(), + callback = config.data_color, + ids = []; + + return function (d) { + var id = d.id || (d.data && d.data.id) || d, color; + + // if callback function is provided + if (colors[id] instanceof Function) { + color = colors[id](d); + } + // if specified, choose that color + else if (colors[id]) { + color = colors[id]; + } + // if not specified, choose from pattern + else { + if (ids.indexOf(id) < 0) { ids.push(id); } + color = pattern[ids.indexOf(id) % pattern.length]; + colors[id] = color; + } + return callback instanceof Function ? callback(color, d) : color; + }; + }; + c3_chart_internal_fn.generateLevelColor = function () { + var $$ = this, config = $$.config, + colors = config.color_pattern, + threshold = config.color_threshold, + asValue = threshold.unit === 'value', + values = threshold.values && threshold.values.length ? threshold.values : [], + max = threshold.max || 100; + return notEmpty(config.color_threshold) ? function (value) { + var i, v, color = colors[colors.length - 1]; + for (i = 0; i < values.length; i++) { + v = asValue ? value : (value * 100 / max); + if (v < values[i]) { + color = colors[i]; + break; + } + } + return color; + } : null; + }; + + c3_chart_internal_fn.getYFormat = function (forArc) { + var $$ = this, + formatForY = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.yFormat, + formatForY2 = forArc && !$$.hasType('gauge') ? $$.defaultArcValueFormat : $$.y2Format; + return function (v, ratio, id) { + var format = $$.axis.getId(id) === 'y2' ? formatForY2 : formatForY; + return format.call($$, v, ratio); + }; + }; + c3_chart_internal_fn.yFormat = function (v) { + var $$ = this, config = $$.config, + format = config.axis_y_tick_format ? config.axis_y_tick_format : $$.defaultValueFormat; + return format(v); + }; + c3_chart_internal_fn.y2Format = function (v) { + var $$ = this, config = $$.config, + format = config.axis_y2_tick_format ? config.axis_y2_tick_format : $$.defaultValueFormat; + return format(v); + }; + c3_chart_internal_fn.defaultValueFormat = function (v) { + return isValue(v) ? +v : ""; + }; + c3_chart_internal_fn.defaultArcValueFormat = function (v, ratio) { + return (ratio * 100).toFixed(1) + '%'; + }; + c3_chart_internal_fn.dataLabelFormat = function (targetId) { + var $$ = this, data_labels = $$.config.data_labels, + format, defaultFormat = function (v) { return isValue(v) ? +v : ""; }; + // find format according to axis id + if (typeof data_labels.format === 'function') { + format = data_labels.format; + } else if (typeof data_labels.format === 'object') { + if (data_labels.format[targetId]) { + format = data_labels.format[targetId] === true ? defaultFormat : data_labels.format[targetId]; + } else { + format = function () { return ''; }; + } + } else { + format = defaultFormat; + } + return format; + }; + + c3_chart_internal_fn.hasCaches = function (ids) { + for (var i = 0; i < ids.length; i++) { + if (! (ids[i] in this.cache)) { return false; } + } + return true; + }; + c3_chart_internal_fn.addCache = function (id, target) { + this.cache[id] = this.cloneTarget(target); + }; + c3_chart_internal_fn.getCaches = function (ids) { + var targets = [], i; + for (i = 0; i < ids.length; i++) { + if (ids[i] in this.cache) { targets.push(this.cloneTarget(this.cache[ids[i]])); } + } + return targets; + }; + + var CLASS = c3_chart_internal_fn.CLASS = { + target: 'c3-target', + chart: 'c3-chart', + chartLine: 'c3-chart-line', + chartLines: 'c3-chart-lines', + chartBar: 'c3-chart-bar', + chartBars: 'c3-chart-bars', + chartText: 'c3-chart-text', + chartTexts: 'c3-chart-texts', + chartArc: 'c3-chart-arc', + chartArcs: 'c3-chart-arcs', + chartArcsTitle: 'c3-chart-arcs-title', + chartArcsBackground: 'c3-chart-arcs-background', + chartArcsGaugeUnit: 'c3-chart-arcs-gauge-unit', + chartArcsGaugeMax: 'c3-chart-arcs-gauge-max', + chartArcsGaugeMin: 'c3-chart-arcs-gauge-min', + selectedCircle: 'c3-selected-circle', + selectedCircles: 'c3-selected-circles', + eventRect: 'c3-event-rect', + eventRects: 'c3-event-rects', + eventRectsSingle: 'c3-event-rects-single', + eventRectsMultiple: 'c3-event-rects-multiple', + zoomRect: 'c3-zoom-rect', + brush: 'c3-brush', + focused: 'c3-focused', + defocused: 'c3-defocused', + region: 'c3-region', + regions: 'c3-regions', + title: 'c3-title', + tooltipContainer: 'c3-tooltip-container', + tooltip: 'c3-tooltip', + tooltipName: 'c3-tooltip-name', + shape: 'c3-shape', + shapes: 'c3-shapes', + line: 'c3-line', + lines: 'c3-lines', + bar: 'c3-bar', + bars: 'c3-bars', + circle: 'c3-circle', + circles: 'c3-circles', + arc: 'c3-arc', + arcs: 'c3-arcs', + area: 'c3-area', + areas: 'c3-areas', + empty: 'c3-empty', + text: 'c3-text', + texts: 'c3-texts', + gaugeValue: 'c3-gauge-value', + grid: 'c3-grid', + gridLines: 'c3-grid-lines', + xgrid: 'c3-xgrid', + xgrids: 'c3-xgrids', + xgridLine: 'c3-xgrid-line', + xgridLines: 'c3-xgrid-lines', + xgridFocus: 'c3-xgrid-focus', + ygrid: 'c3-ygrid', + ygrids: 'c3-ygrids', + ygridLine: 'c3-ygrid-line', + ygridLines: 'c3-ygrid-lines', + axis: 'c3-axis', + axisX: 'c3-axis-x', + axisXLabel: 'c3-axis-x-label', + axisY: 'c3-axis-y', + axisYLabel: 'c3-axis-y-label', + axisY2: 'c3-axis-y2', + axisY2Label: 'c3-axis-y2-label', + legendBackground: 'c3-legend-background', + legendItem: 'c3-legend-item', + legendItemEvent: 'c3-legend-item-event', + legendItemTile: 'c3-legend-item-tile', + legendItemHidden: 'c3-legend-item-hidden', + legendItemFocused: 'c3-legend-item-focused', + dragarea: 'c3-dragarea', + EXPANDED: '_expanded_', + SELECTED: '_selected_', + INCLUDED: '_included_' + }; + c3_chart_internal_fn.generateClass = function (prefix, targetId) { + return " " + prefix + " " + prefix + this.getTargetSelectorSuffix(targetId); + }; + c3_chart_internal_fn.classText = function (d) { + return this.generateClass(CLASS.text, d.index); + }; + c3_chart_internal_fn.classTexts = function (d) { + return this.generateClass(CLASS.texts, d.id); + }; + c3_chart_internal_fn.classShape = function (d) { + return this.generateClass(CLASS.shape, d.index); + }; + c3_chart_internal_fn.classShapes = function (d) { + return this.generateClass(CLASS.shapes, d.id); + }; + c3_chart_internal_fn.classLine = function (d) { + return this.classShape(d) + this.generateClass(CLASS.line, d.id); + }; + c3_chart_internal_fn.classLines = function (d) { + return this.classShapes(d) + this.generateClass(CLASS.lines, d.id); + }; + c3_chart_internal_fn.classCircle = function (d) { + return this.classShape(d) + this.generateClass(CLASS.circle, d.index); + }; + c3_chart_internal_fn.classCircles = function (d) { + return this.classShapes(d) + this.generateClass(CLASS.circles, d.id); + }; + c3_chart_internal_fn.classBar = function (d) { + return this.classShape(d) + this.generateClass(CLASS.bar, d.index); + }; + c3_chart_internal_fn.classBars = function (d) { + return this.classShapes(d) + this.generateClass(CLASS.bars, d.id); + }; + c3_chart_internal_fn.classArc = function (d) { + return this.classShape(d.data) + this.generateClass(CLASS.arc, d.data.id); + }; + c3_chart_internal_fn.classArcs = function (d) { + return this.classShapes(d.data) + this.generateClass(CLASS.arcs, d.data.id); + }; + c3_chart_internal_fn.classArea = function (d) { + return this.classShape(d) + this.generateClass(CLASS.area, d.id); + }; + c3_chart_internal_fn.classAreas = function (d) { + return this.classShapes(d) + this.generateClass(CLASS.areas, d.id); + }; + c3_chart_internal_fn.classRegion = function (d, i) { + return this.generateClass(CLASS.region, i) + ' ' + ('class' in d ? d['class'] : ''); + }; + c3_chart_internal_fn.classEvent = function (d) { + return this.generateClass(CLASS.eventRect, d.index); + }; + c3_chart_internal_fn.classTarget = function (id) { + var $$ = this; + var additionalClassSuffix = $$.config.data_classes[id], additionalClass = ''; + if (additionalClassSuffix) { + additionalClass = ' ' + CLASS.target + '-' + additionalClassSuffix; + } + return $$.generateClass(CLASS.target, id) + additionalClass; + }; + c3_chart_internal_fn.classFocus = function (d) { + return this.classFocused(d) + this.classDefocused(d); + }; + c3_chart_internal_fn.classFocused = function (d) { + return ' ' + (this.focusedTargetIds.indexOf(d.id) >= 0 ? CLASS.focused : ''); + }; + c3_chart_internal_fn.classDefocused = function (d) { + return ' ' + (this.defocusedTargetIds.indexOf(d.id) >= 0 ? CLASS.defocused : ''); + }; + c3_chart_internal_fn.classChartText = function (d) { + return CLASS.chartText + this.classTarget(d.id); + }; + c3_chart_internal_fn.classChartLine = function (d) { + return CLASS.chartLine + this.classTarget(d.id); + }; + c3_chart_internal_fn.classChartBar = function (d) { + return CLASS.chartBar + this.classTarget(d.id); + }; + c3_chart_internal_fn.classChartArc = function (d) { + return CLASS.chartArc + this.classTarget(d.data.id); + }; + c3_chart_internal_fn.getTargetSelectorSuffix = function (targetId) { + return targetId || targetId === 0 ? ('-' + targetId).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g, '-') : ''; + }; + c3_chart_internal_fn.selectorTarget = function (id, prefix) { + return (prefix || '') + '.' + CLASS.target + this.getTargetSelectorSuffix(id); + }; + c3_chart_internal_fn.selectorTargets = function (ids, prefix) { + var $$ = this; + ids = ids || []; + return ids.length ? ids.map(function (id) { return $$.selectorTarget(id, prefix); }) : null; + }; + c3_chart_internal_fn.selectorLegend = function (id) { + return '.' + CLASS.legendItem + this.getTargetSelectorSuffix(id); + }; + c3_chart_internal_fn.selectorLegends = function (ids) { + var $$ = this; + return ids && ids.length ? ids.map(function (id) { return $$.selectorLegend(id); }) : null; + }; + + var isValue = c3_chart_internal_fn.isValue = function (v) { + return v || v === 0; + }, + isFunction = c3_chart_internal_fn.isFunction = function (o) { + return typeof o === 'function'; + }, + isString = c3_chart_internal_fn.isString = function (o) { + return typeof o === 'string'; + }, + isUndefined = c3_chart_internal_fn.isUndefined = function (v) { + return typeof v === 'undefined'; + }, + isDefined = c3_chart_internal_fn.isDefined = function (v) { + return typeof v !== 'undefined'; + }, + ceil10 = c3_chart_internal_fn.ceil10 = function (v) { + return Math.ceil(v / 10) * 10; + }, + asHalfPixel = c3_chart_internal_fn.asHalfPixel = function (n) { + return Math.ceil(n) + 0.5; + }, + diffDomain = c3_chart_internal_fn.diffDomain = function (d) { + return d[1] - d[0]; + }, + isEmpty = c3_chart_internal_fn.isEmpty = function (o) { + return typeof o === 'undefined' || o === null || (isString(o) && o.length === 0) || (typeof o === 'object' && Object.keys(o).length === 0); + }, + notEmpty = c3_chart_internal_fn.notEmpty = function (o) { + return !c3_chart_internal_fn.isEmpty(o); + }, + getOption = c3_chart_internal_fn.getOption = function (options, key, defaultValue) { + return isDefined(options[key]) ? options[key] : defaultValue; + }, + hasValue = c3_chart_internal_fn.hasValue = function (dict, value) { + var found = false; + Object.keys(dict).forEach(function (key) { + if (dict[key] === value) { found = true; } + }); + return found; + }, + sanitise = c3_chart_internal_fn.sanitise = function (str) { + return typeof str === 'string' ? str.replace(/</g, '<').replace(/>/g, '>') : str; + }, + getPathBox = c3_chart_internal_fn.getPathBox = function (path) { + var box = path.getBoundingClientRect(), + items = [path.pathSegList.getItem(0), path.pathSegList.getItem(1)], + minX = items[0].x, minY = Math.min(items[0].y, items[1].y); + return {x: minX, y: minY, width: box.width, height: box.height}; + }; + + c3_chart_fn.focus = function (targetIds) { + var $$ = this.internal, candidates; + + targetIds = $$.mapToTargetIds(targetIds); + candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))), + + this.revert(); + this.defocus(); + candidates.classed(CLASS.focused, true).classed(CLASS.defocused, false); + if ($$.hasArcType()) { + $$.expandArc(targetIds); + } + $$.toggleFocusLegend(targetIds, true); + + $$.focusedTargetIds = targetIds; + $$.defocusedTargetIds = $$.defocusedTargetIds.filter(function (id) { + return targetIds.indexOf(id) < 0; + }); + }; + + c3_chart_fn.defocus = function (targetIds) { + var $$ = this.internal, candidates; + + targetIds = $$.mapToTargetIds(targetIds); + candidates = $$.svg.selectAll($$.selectorTargets(targetIds.filter($$.isTargetToShow, $$))), + + candidates.classed(CLASS.focused, false).classed(CLASS.defocused, true); + if ($$.hasArcType()) { + $$.unexpandArc(targetIds); + } + $$.toggleFocusLegend(targetIds, false); + + $$.focusedTargetIds = $$.focusedTargetIds.filter(function (id) { + return targetIds.indexOf(id) < 0; + }); + $$.defocusedTargetIds = targetIds; + }; + + c3_chart_fn.revert = function (targetIds) { + var $$ = this.internal, candidates; + + targetIds = $$.mapToTargetIds(targetIds); + candidates = $$.svg.selectAll($$.selectorTargets(targetIds)); // should be for all targets + + candidates.classed(CLASS.focused, false).classed(CLASS.defocused, false); + if ($$.hasArcType()) { + $$.unexpandArc(targetIds); + } + if ($$.config.legend_show) { + $$.showLegend(targetIds.filter($$.isLegendToShow.bind($$))); + $$.legend.selectAll($$.selectorLegends(targetIds)) + .filter(function () { + return $$.d3.select(this).classed(CLASS.legendItemFocused); + }) + .classed(CLASS.legendItemFocused, false); + } + + $$.focusedTargetIds = []; + $$.defocusedTargetIds = []; + }; + + c3_chart_fn.show = function (targetIds, options) { + var $$ = this.internal, targets; + + targetIds = $$.mapToTargetIds(targetIds); + options = options || {}; + + $$.removeHiddenTargetIds(targetIds); + targets = $$.svg.selectAll($$.selectorTargets(targetIds)); + + targets.transition() + .style('opacity', 1, 'important') + .call($$.endall, function () { + targets.style('opacity', null).style('opacity', 1); + }); + + if (options.withLegend) { + $$.showLegend(targetIds); + } + + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true}); + }; + + c3_chart_fn.hide = function (targetIds, options) { + var $$ = this.internal, targets; + + targetIds = $$.mapToTargetIds(targetIds); + options = options || {}; + + $$.addHiddenTargetIds(targetIds); + targets = $$.svg.selectAll($$.selectorTargets(targetIds)); + + targets.transition() + .style('opacity', 0, 'important') + .call($$.endall, function () { + targets.style('opacity', null).style('opacity', 0); + }); + + if (options.withLegend) { + $$.hideLegend(targetIds); + } + + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true}); + }; + + c3_chart_fn.toggle = function (targetIds, options) { + var that = this, $$ = this.internal; + $$.mapToTargetIds(targetIds).forEach(function (targetId) { + $$.isTargetToShow(targetId) ? that.hide(targetId, options) : that.show(targetId, options); + }); + }; + + c3_chart_fn.zoom = function (domain) { + var $$ = this.internal; + if (domain) { + if ($$.isTimeSeries()) { + domain = domain.map(function (x) { return $$.parseDate(x); }); + } + $$.brush.extent(domain); + $$.redraw({withUpdateXDomain: true, withY: $$.config.zoom_rescale}); + $$.config.zoom_onzoom.call(this, $$.x.orgDomain()); + } + return $$.brush.extent(); + }; + c3_chart_fn.zoom.enable = function (enabled) { + var $$ = this.internal; + $$.config.zoom_enabled = enabled; + $$.updateAndRedraw(); + }; + c3_chart_fn.unzoom = function () { + var $$ = this.internal; + $$.brush.clear().update(); + $$.redraw({withUpdateXDomain: true}); + }; + + c3_chart_fn.zoom.max = function (max) { + var $$ = this.internal, config = $$.config, d3 = $$.d3; + if (max === 0 || max) { + config.zoom_x_max = d3.max([$$.orgXDomain[1], max]); + } + else { + return config.zoom_x_max; + } + }; + + c3_chart_fn.zoom.min = function (min) { + var $$ = this.internal, config = $$.config, d3 = $$.d3; + if (min === 0 || min) { + config.zoom_x_min = d3.min([$$.orgXDomain[0], min]); + } + else { + return config.zoom_x_min; + } + }; + + c3_chart_fn.zoom.range = function (range) { + if (arguments.length) { + if (isDefined(range.max)) { this.domain.max(range.max); } + if (isDefined(range.min)) { this.domain.min(range.min); } + } else { + return { + max: this.domain.max(), + min: this.domain.min() + }; + } + }; + + c3_chart_fn.load = function (args) { + var $$ = this.internal, config = $$.config; + // update xs if specified + if (args.xs) { + $$.addXs(args.xs); + } + // update names if exists + if ('names' in args) { + c3_chart_fn.data.names.bind(this)(args.names); + } + // update classes if exists + if ('classes' in args) { + Object.keys(args.classes).forEach(function (id) { + config.data_classes[id] = args.classes[id]; + }); + } + // update categories if exists + if ('categories' in args && $$.isCategorized()) { + config.axis_x_categories = args.categories; + } + // update axes if exists + if ('axes' in args) { + Object.keys(args.axes).forEach(function (id) { + config.data_axes[id] = args.axes[id]; + }); + } + // update colors if exists + if ('colors' in args) { + Object.keys(args.colors).forEach(function (id) { + config.data_colors[id] = args.colors[id]; + }); + } + // use cache if exists + if ('cacheIds' in args && $$.hasCaches(args.cacheIds)) { + $$.load($$.getCaches(args.cacheIds), args.done); + return; + } + // unload if needed + if ('unload' in args) { + // TODO: do not unload if target will load (included in url/rows/columns) + $$.unload($$.mapToTargetIds((typeof args.unload === 'boolean' && args.unload) ? null : args.unload), function () { + $$.loadFromArgs(args); + }); + } else { + $$.loadFromArgs(args); + } + }; + + c3_chart_fn.unload = function (args) { + var $$ = this.internal; + args = args || {}; + if (args instanceof Array) { + args = {ids: args}; + } else if (typeof args === 'string') { + args = {ids: [args]}; + } + $$.unload($$.mapToTargetIds(args.ids), function () { + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true, withLegend: true}); + if (args.done) { args.done(); } + }); + }; + + c3_chart_fn.flow = function (args) { + var $$ = this.internal, + targets, data, notfoundIds = [], orgDataCount = $$.getMaxDataCount(), + dataCount, domain, baseTarget, baseValue, length = 0, tail = 0, diff, to; + + if (args.json) { + data = $$.convertJsonToData(args.json, args.keys); + } + else if (args.rows) { + data = $$.convertRowsToData(args.rows); + } + else if (args.columns) { + data = $$.convertColumnsToData(args.columns); + } + else { + return; + } + targets = $$.convertDataToTargets(data, true); + + // Update/Add data + $$.data.targets.forEach(function (t) { + var found = false, i, j; + for (i = 0; i < targets.length; i++) { + if (t.id === targets[i].id) { + found = true; + + if (t.values[t.values.length - 1]) { + tail = t.values[t.values.length - 1].index + 1; + } + length = targets[i].values.length; + + for (j = 0; j < length; j++) { + targets[i].values[j].index = tail + j; + if (!$$.isTimeSeries()) { + targets[i].values[j].x = tail + j; + } + } + t.values = t.values.concat(targets[i].values); + + targets.splice(i, 1); + break; + } + } + if (!found) { notfoundIds.push(t.id); } + }); + + // Append null for not found targets + $$.data.targets.forEach(function (t) { + var i, j; + for (i = 0; i < notfoundIds.length; i++) { + if (t.id === notfoundIds[i]) { + tail = t.values[t.values.length - 1].index + 1; + for (j = 0; j < length; j++) { + t.values.push({ + id: t.id, + index: tail + j, + x: $$.isTimeSeries() ? $$.getOtherTargetX(tail + j) : tail + j, + value: null + }); + } + } + } + }); + + // Generate null values for new target + if ($$.data.targets.length) { + targets.forEach(function (t) { + var i, missing = []; + for (i = $$.data.targets[0].values[0].index; i < tail; i++) { + missing.push({ + id: t.id, + index: i, + x: $$.isTimeSeries() ? $$.getOtherTargetX(i) : i, + value: null + }); + } + t.values.forEach(function (v) { + v.index += tail; + if (!$$.isTimeSeries()) { + v.x += tail; + } + }); + t.values = missing.concat(t.values); + }); + } + $$.data.targets = $$.data.targets.concat(targets); // add remained + + // check data count because behavior needs to change when it's only one + dataCount = $$.getMaxDataCount(); + baseTarget = $$.data.targets[0]; + baseValue = baseTarget.values[0]; + + // Update length to flow if needed + if (isDefined(args.to)) { + length = 0; + to = $$.isTimeSeries() ? $$.parseDate(args.to) : args.to; + baseTarget.values.forEach(function (v) { + if (v.x < to) { length++; } + }); + } else if (isDefined(args.length)) { + length = args.length; + } + + // If only one data, update the domain to flow from left edge of the chart + if (!orgDataCount) { + if ($$.isTimeSeries()) { + if (baseTarget.values.length > 1) { + diff = baseTarget.values[baseTarget.values.length - 1].x - baseValue.x; + } else { + diff = baseValue.x - $$.getXDomain($$.data.targets)[0]; + } + } else { + diff = 1; + } + domain = [baseValue.x - diff, baseValue.x]; + $$.updateXDomain(null, true, true, false, domain); + } else if (orgDataCount === 1) { + if ($$.isTimeSeries()) { + diff = (baseTarget.values[baseTarget.values.length - 1].x - baseValue.x) / 2; + domain = [new Date(+baseValue.x - diff), new Date(+baseValue.x + diff)]; + $$.updateXDomain(null, true, true, false, domain); + } + } + + // Set targets + $$.updateTargets($$.data.targets); + + // Redraw with new targets + $$.redraw({ + flow: { + index: baseValue.index, + length: length, + duration: isValue(args.duration) ? args.duration : $$.config.transition_duration, + done: args.done, + orgDataCount: orgDataCount, + }, + withLegend: true, + withTransition: orgDataCount > 1, + withTrimXDomain: false, + withUpdateXAxis: true, + }); + }; + + c3_chart_internal_fn.generateFlow = function (args) { + var $$ = this, config = $$.config, d3 = $$.d3; + + return function () { + var targets = args.targets, + flow = args.flow, + drawBar = args.drawBar, + drawLine = args.drawLine, + drawArea = args.drawArea, + cx = args.cx, + cy = args.cy, + xv = args.xv, + xForText = args.xForText, + yForText = args.yForText, + duration = args.duration; + + var translateX, scaleX = 1, transform, + flowIndex = flow.index, + flowLength = flow.length, + flowStart = $$.getValueOnIndex($$.data.targets[0].values, flowIndex), + flowEnd = $$.getValueOnIndex($$.data.targets[0].values, flowIndex + flowLength), + orgDomain = $$.x.domain(), domain, + durationForFlow = flow.duration || duration, + done = flow.done || function () {}, + wait = $$.generateWait(); + + var xgrid = $$.xgrid || d3.selectAll([]), + xgridLines = $$.xgridLines || d3.selectAll([]), + mainRegion = $$.mainRegion || d3.selectAll([]), + mainText = $$.mainText || d3.selectAll([]), + mainBar = $$.mainBar || d3.selectAll([]), + mainLine = $$.mainLine || d3.selectAll([]), + mainArea = $$.mainArea || d3.selectAll([]), + mainCircle = $$.mainCircle || d3.selectAll([]); + + // set flag + $$.flowing = true; + + // remove head data after rendered + $$.data.targets.forEach(function (d) { + d.values.splice(0, flowLength); + }); + + // update x domain to generate axis elements for flow + domain = $$.updateXDomain(targets, true, true); + // update elements related to x scale + if ($$.updateXGrid) { $$.updateXGrid(true); } + + // generate transform to flow + if (!flow.orgDataCount) { // if empty + if ($$.data.targets[0].values.length !== 1) { + translateX = $$.x(orgDomain[0]) - $$.x(domain[0]); + } else { + if ($$.isTimeSeries()) { + flowStart = $$.getValueOnIndex($$.data.targets[0].values, 0); + flowEnd = $$.getValueOnIndex($$.data.targets[0].values, $$.data.targets[0].values.length - 1); + translateX = $$.x(flowStart.x) - $$.x(flowEnd.x); + } else { + translateX = diffDomain(domain) / 2; + } + } + } else if (flow.orgDataCount === 1 || (flowStart && flowStart.x) === (flowEnd && flowEnd.x)) { + translateX = $$.x(orgDomain[0]) - $$.x(domain[0]); + } else { + if ($$.isTimeSeries()) { + translateX = ($$.x(orgDomain[0]) - $$.x(domain[0])); + } else { + translateX = ($$.x(flowStart.x) - $$.x(flowEnd.x)); + } + } + scaleX = (diffDomain(orgDomain) / diffDomain(domain)); + transform = 'translate(' + translateX + ',0) scale(' + scaleX + ',1)'; + + $$.hideXGridFocus(); + + d3.transition().ease('linear').duration(durationForFlow).each(function () { + wait.add($$.axes.x.transition().call($$.xAxis)); + wait.add(mainBar.transition().attr('transform', transform)); + wait.add(mainLine.transition().attr('transform', transform)); + wait.add(mainArea.transition().attr('transform', transform)); + wait.add(mainCircle.transition().attr('transform', transform)); + wait.add(mainText.transition().attr('transform', transform)); + wait.add(mainRegion.filter($$.isRegionOnX).transition().attr('transform', transform)); + wait.add(xgrid.transition().attr('transform', transform)); + wait.add(xgridLines.transition().attr('transform', transform)); + }) + .call(wait, function () { + var i, shapes = [], texts = [], eventRects = []; + + // remove flowed elements + if (flowLength) { + for (i = 0; i < flowLength; i++) { + shapes.push('.' + CLASS.shape + '-' + (flowIndex + i)); + texts.push('.' + CLASS.text + '-' + (flowIndex + i)); + eventRects.push('.' + CLASS.eventRect + '-' + (flowIndex + i)); + } + $$.svg.selectAll('.' + CLASS.shapes).selectAll(shapes).remove(); + $$.svg.selectAll('.' + CLASS.texts).selectAll(texts).remove(); + $$.svg.selectAll('.' + CLASS.eventRects).selectAll(eventRects).remove(); + $$.svg.select('.' + CLASS.xgrid).remove(); + } + + // draw again for removing flowed elements and reverting attr + xgrid + .attr('transform', null) + .attr($$.xgridAttr); + xgridLines + .attr('transform', null); + xgridLines.select('line') + .attr("x1", config.axis_rotated ? 0 : xv) + .attr("x2", config.axis_rotated ? $$.width : xv); + xgridLines.select('text') + .attr("x", config.axis_rotated ? $$.width : 0) + .attr("y", xv); + mainBar + .attr('transform', null) + .attr("d", drawBar); + mainLine + .attr('transform', null) + .attr("d", drawLine); + mainArea + .attr('transform', null) + .attr("d", drawArea); + mainCircle + .attr('transform', null) + .attr("cx", cx) + .attr("cy", cy); + mainText + .attr('transform', null) + .attr('x', xForText) + .attr('y', yForText) + .style('fill-opacity', $$.opacityForText.bind($$)); + mainRegion + .attr('transform', null); + mainRegion.select('rect').filter($$.isRegionOnX) + .attr("x", $$.regionX.bind($$)) + .attr("width", $$.regionWidth.bind($$)); + + if (config.interaction_enabled) { + $$.redrawEventRect(); + } + + // callback for end of flow + done(); + + $$.flowing = false; + }); + }; + }; + + c3_chart_fn.selected = function (targetId) { + var $$ = this.internal, d3 = $$.d3; + return d3.merge( + $$.main.selectAll('.' + CLASS.shapes + $$.getTargetSelectorSuffix(targetId)).selectAll('.' + CLASS.shape) + .filter(function () { return d3.select(this).classed(CLASS.SELECTED); }) + .map(function (d) { return d.map(function (d) { var data = d.__data__; return data.data ? data.data : data; }); }) + ); + }; + c3_chart_fn.select = function (ids, indices, resetOther) { + var $$ = this.internal, d3 = $$.d3, config = $$.config; + if (! config.data_selection_enabled) { return; } + $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) { + var shape = d3.select(this), id = d.data ? d.data.id : d.id, + toggle = $$.getToggle(this, d).bind($$), + isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0, + isTargetIndex = !indices || indices.indexOf(i) >= 0, + isSelected = shape.classed(CLASS.SELECTED); + // line/area selection not supported yet + if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) { + return; + } + if (isTargetId && isTargetIndex) { + if (config.data_selection_isselectable(d) && !isSelected) { + toggle(true, shape.classed(CLASS.SELECTED, true), d, i); + } + } else if (isDefined(resetOther) && resetOther) { + if (isSelected) { + toggle(false, shape.classed(CLASS.SELECTED, false), d, i); + } + } + }); + }; + c3_chart_fn.unselect = function (ids, indices) { + var $$ = this.internal, d3 = $$.d3, config = $$.config; + if (! config.data_selection_enabled) { return; } + $$.main.selectAll('.' + CLASS.shapes).selectAll('.' + CLASS.shape).each(function (d, i) { + var shape = d3.select(this), id = d.data ? d.data.id : d.id, + toggle = $$.getToggle(this, d).bind($$), + isTargetId = config.data_selection_grouped || !ids || ids.indexOf(id) >= 0, + isTargetIndex = !indices || indices.indexOf(i) >= 0, + isSelected = shape.classed(CLASS.SELECTED); + // line/area selection not supported yet + if (shape.classed(CLASS.line) || shape.classed(CLASS.area)) { + return; + } + if (isTargetId && isTargetIndex) { + if (config.data_selection_isselectable(d)) { + if (isSelected) { + toggle(false, shape.classed(CLASS.SELECTED, false), d, i); + } + } + } + }); + }; + + c3_chart_fn.transform = function (type, targetIds) { + var $$ = this.internal, + options = ['pie', 'donut'].indexOf(type) >= 0 ? {withTransform: true} : null; + $$.transformTo(targetIds, type, options); + }; + + c3_chart_internal_fn.transformTo = function (targetIds, type, optionsForRedraw) { + var $$ = this, + withTransitionForAxis = !$$.hasArcType(), + options = optionsForRedraw || {withTransitionForAxis: withTransitionForAxis}; + options.withTransitionForTransform = false; + $$.transiting = false; + $$.setTargetType(targetIds, type); + $$.updateTargets($$.data.targets); // this is needed when transforming to arc + $$.updateAndRedraw(options); + }; + + c3_chart_fn.groups = function (groups) { + var $$ = this.internal, config = $$.config; + if (isUndefined(groups)) { return config.data_groups; } + config.data_groups = groups; + $$.redraw(); + return config.data_groups; + }; + + c3_chart_fn.xgrids = function (grids) { + var $$ = this.internal, config = $$.config; + if (! grids) { return config.grid_x_lines; } + config.grid_x_lines = grids; + $$.redrawWithoutRescale(); + return config.grid_x_lines; + }; + c3_chart_fn.xgrids.add = function (grids) { + var $$ = this.internal; + return this.xgrids($$.config.grid_x_lines.concat(grids ? grids : [])); + }; + c3_chart_fn.xgrids.remove = function (params) { // TODO: multiple + var $$ = this.internal; + $$.removeGridLines(params, true); + }; + + c3_chart_fn.ygrids = function (grids) { + var $$ = this.internal, config = $$.config; + if (! grids) { return config.grid_y_lines; } + config.grid_y_lines = grids; + $$.redrawWithoutRescale(); + return config.grid_y_lines; + }; + c3_chart_fn.ygrids.add = function (grids) { + var $$ = this.internal; + return this.ygrids($$.config.grid_y_lines.concat(grids ? grids : [])); + }; + c3_chart_fn.ygrids.remove = function (params) { // TODO: multiple + var $$ = this.internal; + $$.removeGridLines(params, false); + }; + + c3_chart_fn.regions = function (regions) { + var $$ = this.internal, config = $$.config; + if (!regions) { return config.regions; } + config.regions = regions; + $$.redrawWithoutRescale(); + return config.regions; + }; + c3_chart_fn.regions.add = function (regions) { + var $$ = this.internal, config = $$.config; + if (!regions) { return config.regions; } + config.regions = config.regions.concat(regions); + $$.redrawWithoutRescale(); + return config.regions; + }; + c3_chart_fn.regions.remove = function (options) { + var $$ = this.internal, config = $$.config, + duration, classes, regions; + + options = options || {}; + duration = $$.getOption(options, "duration", config.transition_duration); + classes = $$.getOption(options, "classes", [CLASS.region]); + + regions = $$.main.select('.' + CLASS.regions).selectAll(classes.map(function (c) { return '.' + c; })); + (duration ? regions.transition().duration(duration) : regions) + .style('opacity', 0) + .remove(); + + config.regions = config.regions.filter(function (region) { + var found = false; + if (!region['class']) { + return true; + } + region['class'].split(' ').forEach(function (c) { + if (classes.indexOf(c) >= 0) { found = true; } + }); + return !found; + }); + + return config.regions; + }; + + c3_chart_fn.data = function (targetIds) { + var targets = this.internal.data.targets; + return typeof targetIds === 'undefined' ? targets : targets.filter(function (t) { + return [].concat(targetIds).indexOf(t.id) >= 0; + }); + }; + c3_chart_fn.data.shown = function (targetIds) { + return this.internal.filterTargetsToShow(this.data(targetIds)); + }; + c3_chart_fn.data.values = function (targetId) { + var targets, values = null; + if (targetId) { + targets = this.data(targetId); + values = targets[0] ? targets[0].values.map(function (d) { return d.value; }) : null; + } + return values; + }; + c3_chart_fn.data.names = function (names) { + this.internal.clearLegendItemTextBoxCache(); + return this.internal.updateDataAttributes('names', names); + }; + c3_chart_fn.data.colors = function (colors) { + return this.internal.updateDataAttributes('colors', colors); + }; + c3_chart_fn.data.axes = function (axes) { + return this.internal.updateDataAttributes('axes', axes); + }; + + c3_chart_fn.category = function (i, category) { + var $$ = this.internal, config = $$.config; + if (arguments.length > 1) { + config.axis_x_categories[i] = category; + $$.redraw(); + } + return config.axis_x_categories[i]; + }; + c3_chart_fn.categories = function (categories) { + var $$ = this.internal, config = $$.config; + if (!arguments.length) { return config.axis_x_categories; } + config.axis_x_categories = categories; + $$.redraw(); + return config.axis_x_categories; + }; + + // TODO: fix + c3_chart_fn.color = function (id) { + var $$ = this.internal; + return $$.color(id); // more patterns + }; + + c3_chart_fn.x = function (x) { + var $$ = this.internal; + if (arguments.length) { + $$.updateTargetX($$.data.targets, x); + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true}); + } + return $$.data.xs; + }; + c3_chart_fn.xs = function (xs) { + var $$ = this.internal; + if (arguments.length) { + $$.updateTargetXs($$.data.targets, xs); + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true}); + } + return $$.data.xs; + }; + + c3_chart_fn.axis = function () {}; + c3_chart_fn.axis.labels = function (labels) { + var $$ = this.internal; + if (arguments.length) { + Object.keys(labels).forEach(function (axisId) { + $$.axis.setLabelText(axisId, labels[axisId]); + }); + $$.axis.updateLabels(); + } + // TODO: return some values? + }; + c3_chart_fn.axis.max = function (max) { + var $$ = this.internal, config = $$.config; + if (arguments.length) { + if (typeof max === 'object') { + if (isValue(max.x)) { config.axis_x_max = max.x; } + if (isValue(max.y)) { config.axis_y_max = max.y; } + if (isValue(max.y2)) { config.axis_y2_max = max.y2; } + } else { + config.axis_y_max = config.axis_y2_max = max; + } + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true}); + } else { + return { + x: config.axis_x_max, + y: config.axis_y_max, + y2: config.axis_y2_max + }; + } + }; + c3_chart_fn.axis.min = function (min) { + var $$ = this.internal, config = $$.config; + if (arguments.length) { + if (typeof min === 'object') { + if (isValue(min.x)) { config.axis_x_min = min.x; } + if (isValue(min.y)) { config.axis_y_min = min.y; } + if (isValue(min.y2)) { config.axis_y2_min = min.y2; } + } else { + config.axis_y_min = config.axis_y2_min = min; + } + $$.redraw({withUpdateOrgXDomain: true, withUpdateXDomain: true}); + } else { + return { + x: config.axis_x_min, + y: config.axis_y_min, + y2: config.axis_y2_min + }; + } + }; + c3_chart_fn.axis.range = function (range) { + if (arguments.length) { + if (isDefined(range.max)) { this.axis.max(range.max); } + if (isDefined(range.min)) { this.axis.min(range.min); } + } else { + return { + max: this.axis.max(), + min: this.axis.min() + }; + } + }; + + c3_chart_fn.legend = function () {}; + c3_chart_fn.legend.show = function (targetIds) { + var $$ = this.internal; + $$.showLegend($$.mapToTargetIds(targetIds)); + $$.updateAndRedraw({withLegend: true}); + }; + c3_chart_fn.legend.hide = function (targetIds) { + var $$ = this.internal; + $$.hideLegend($$.mapToTargetIds(targetIds)); + $$.updateAndRedraw({withLegend: true}); + }; + + c3_chart_fn.resize = function (size) { + var $$ = this.internal, config = $$.config; + config.size_width = size ? size.width : null; + config.size_height = size ? size.height : null; + this.flush(); + }; + + c3_chart_fn.flush = function () { + var $$ = this.internal; + $$.updateAndRedraw({withLegend: true, withTransition: false, withTransitionForTransform: false}); + }; + + c3_chart_fn.destroy = function () { + var $$ = this.internal; + + window.clearInterval($$.intervalForObserveInserted); + + if ($$.resizeTimeout !== undefined) { + window.clearTimeout($$.resizeTimeout); + } + + if (window.detachEvent) { + window.detachEvent('onresize', $$.resizeFunction); + } else if (window.removeEventListener) { + window.removeEventListener('resize', $$.resizeFunction); + } else { + var wrapper = window.onresize; + // check if no one else removed our wrapper and remove our resizeFunction from it + if (wrapper && wrapper.add && wrapper.remove) { + wrapper.remove($$.resizeFunction); + } + } + + $$.selectChart.classed('c3', false).html(""); + + // MEMO: this is needed because the reference of some elements will not be released, then memory leak will happen. + Object.keys($$).forEach(function (key) { + $$[key] = null; + }); + + return null; + }; + + c3_chart_fn.tooltip = function () {}; + c3_chart_fn.tooltip.show = function (args) { + var $$ = this.internal, index, mouse; + + // determine mouse position on the chart + if (args.mouse) { + mouse = args.mouse; + } + + // determine focus data + if (args.data) { + if ($$.isMultipleX()) { + // if multiple xs, target point will be determined by mouse + mouse = [$$.x(args.data.x), $$.getYScale(args.data.id)(args.data.value)]; + index = null; + } else { + // TODO: when tooltip_grouped = false + index = isValue(args.data.index) ? args.data.index : $$.getIndexByX(args.data.x); + } + } + else if (typeof args.x !== 'undefined') { + index = $$.getIndexByX(args.x); + } + else if (typeof args.index !== 'undefined') { + index = args.index; + } + + // emulate mouse events to show + $$.dispatchEvent('mouseover', index, mouse); + $$.dispatchEvent('mousemove', index, mouse); + + $$.config.tooltip_onshow.call($$, args.data); + }; + c3_chart_fn.tooltip.hide = function () { + // TODO: get target data by checking the state of focus + this.internal.dispatchEvent('mouseout', 0); + + this.internal.config.tooltip_onhide.call(this); + }; + + // Features: + // 1. category axis + // 2. ceil values of translate/x/y to int for half pixel antialiasing + // 3. multiline tick text + var tickTextCharSize; + function c3_axis(d3, params) { + var scale = d3.scale.linear(), orient = "bottom", innerTickSize = 6, outerTickSize, tickPadding = 3, tickValues = null, tickFormat, tickArguments; + + var tickOffset = 0, tickCulling = true, tickCentered; + + params = params || {}; + outerTickSize = params.withOuterTick ? 6 : 0; + + function axisX(selection, x) { + selection.attr("transform", function (d) { + return "translate(" + Math.ceil(x(d) + tickOffset) + ", 0)"; + }); + } + function axisY(selection, y) { + selection.attr("transform", function (d) { + return "translate(0," + Math.ceil(y(d)) + ")"; + }); + } + function scaleExtent(domain) { + var start = domain[0], stop = domain[domain.length - 1]; + return start < stop ? [ start, stop ] : [ stop, start ]; + } + function generateTicks(scale) { + var i, domain, ticks = []; + if (scale.ticks) { + return scale.ticks.apply(scale, tickArguments); + } + domain = scale.domain(); + for (i = Math.ceil(domain[0]); i < domain[1]; i++) { + ticks.push(i); + } + if (ticks.length > 0 && ticks[0] > 0) { + ticks.unshift(ticks[0] - (ticks[1] - ticks[0])); + } + return ticks; + } + function copyScale() { + var newScale = scale.copy(), domain; + if (params.isCategory) { + domain = scale.domain(); + newScale.domain([domain[0], domain[1] - 1]); + } + return newScale; + } + function textFormatted(v) { + var formatted = tickFormat ? tickFormat(v) : v; + return typeof formatted !== 'undefined' ? formatted : ''; + } + function getSizeFor1Char(tick) { + if (tickTextCharSize) { + return tickTextCharSize; + } + var size = { + h: 11.5, + w: 5.5 + }; + tick.select('text').text(textFormatted).each(function (d) { + var box = this.getBoundingClientRect(), + text = textFormatted(d), + h = box.height, + w = text ? (box.width / text.length) : undefined; + if (h && w) { + size.h = h; + size.w = w; + } + }).text(''); + tickTextCharSize = size; + return size; + } + function transitionise(selection) { + return params.withoutTransition ? selection : d3.transition(selection); + } + function axis(g) { + g.each(function () { + var g = axis.g = d3.select(this); + + var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = copyScale(); + + var ticks = tickValues ? tickValues : generateTicks(scale1), + tick = g.selectAll(".tick").data(ticks, scale1), + tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", 1e-6), + // MEMO: No exit transition. The reason is this transition affects max tick width calculation because old tick will be included in the ticks. + tickExit = tick.exit().remove(), + tickUpdate = transitionise(tick).style("opacity", 1), + tickTransform, tickX, tickY; + + var range = scale.rangeExtent ? scale.rangeExtent() : scaleExtent(scale.range()), + path = g.selectAll(".domain").data([ 0 ]), + pathUpdate = (path.enter().append("path").attr("class", "domain"), transitionise(path)); + tickEnter.append("line"); + tickEnter.append("text"); + + var lineEnter = tickEnter.select("line"), + lineUpdate = tickUpdate.select("line"), + textEnter = tickEnter.select("text"), + textUpdate = tickUpdate.select("text"); + + if (params.isCategory) { + tickOffset = Math.ceil((scale1(1) - scale1(0)) / 2); + tickX = tickCentered ? 0 : tickOffset; + tickY = tickCentered ? tickOffset : 0; + } else { + tickOffset = tickX = 0; + } + + var text, tspan, sizeFor1Char = getSizeFor1Char(g.select('.tick')), counts = []; + var tickLength = Math.max(innerTickSize, 0) + tickPadding, + isVertical = orient === 'left' || orient === 'right'; + + // this should be called only when category axis + function splitTickText(d, maxWidth) { + var tickText = textFormatted(d), + subtext, spaceIndex, textWidth, splitted = []; + + if (Object.prototype.toString.call(tickText) === "[object Array]") { + return tickText; + } + + if (!maxWidth || maxWidth <= 0) { + maxWidth = isVertical ? 95 : params.isCategory ? (Math.ceil(scale1(ticks[1]) - scale1(ticks[0])) - 12) : 110; + } + + function split(splitted, text) { + spaceIndex = undefined; + for (var i = 1; i < text.length; i++) { + if (text.charAt(i) === ' ') { + spaceIndex = i; + } + subtext = text.substr(0, i + 1); + textWidth = sizeFor1Char.w * subtext.length; + // if text width gets over tick width, split by space index or crrent index + if (maxWidth < textWidth) { + return split( + splitted.concat(text.substr(0, spaceIndex ? spaceIndex : i)), + text.slice(spaceIndex ? spaceIndex + 1 : i) + ); + } + } + return splitted.concat(text); + } + + return split(splitted, tickText + ""); + } + + function tspanDy(d, i) { + var dy = sizeFor1Char.h; + if (i === 0) { + if (orient === 'left' || orient === 'right') { + dy = -((counts[d.index] - 1) * (sizeFor1Char.h / 2) - 3); + } else { + dy = ".71em"; + } + } + return dy; + } + + function tickSize(d) { + var tickPosition = scale(d) + (tickCentered ? 0 : tickOffset); + return range[0] < tickPosition && tickPosition < range[1] ? innerTickSize : 0; + } + + text = tick.select("text"); + tspan = text.selectAll('tspan') + .data(function (d, i) { + var splitted = params.tickMultiline ? splitTickText(d, params.tickWidth) : [].concat(textFormatted(d)); + counts[i] = splitted.length; + return splitted.map(function (s) { + return { index: i, splitted: s }; + }); + }); + tspan.enter().append('tspan'); + tspan.exit().remove(); + tspan.text(function (d) { return d.splitted; }); + + var rotate = params.tickTextRotate; + + function textAnchorForText(rotate) { + if (!rotate) { + return 'middle'; + } + return rotate > 0 ? "start" : "end"; + } + function textTransform(rotate) { + if (!rotate) { + return ''; + } + return "rotate(" + rotate + ")"; + } + function dxForText(rotate) { + if (!rotate) { + return 0; + } + return 8 * Math.sin(Math.PI * (rotate / 180)); + } + function yForText(rotate) { + if (!rotate) { + return tickLength; + } + return 11.5 - 2.5 * (rotate / 15) * (rotate > 0 ? 1 : -1); + } + + switch (orient) { + case "bottom": + { + tickTransform = axisX; + lineEnter.attr("y2", innerTickSize); + textEnter.attr("y", tickLength); + lineUpdate.attr("x1", tickX).attr("x2", tickX).attr("y2", tickSize); + textUpdate.attr("x", 0).attr("y", yForText(rotate)) + .style("text-anchor", textAnchorForText(rotate)) + .attr("transform", textTransform(rotate)); + tspan.attr('x', 0).attr("dy", tspanDy).attr('dx', dxForText(rotate)); + pathUpdate.attr("d", "M" + range[0] + "," + outerTickSize + "V0H" + range[1] + "V" + outerTickSize); + break; + } + case "top": + { + // TODO: rotated tick text + tickTransform = axisX; + lineEnter.attr("y2", -innerTickSize); + textEnter.attr("y", -tickLength); + lineUpdate.attr("x2", 0).attr("y2", -innerTickSize); + textUpdate.attr("x", 0).attr("y", -tickLength); + text.style("text-anchor", "middle"); + tspan.attr('x', 0).attr("dy", "0em"); + pathUpdate.attr("d", "M" + range[0] + "," + -outerTickSize + "V0H" + range[1] + "V" + -outerTickSize); + break; + } + case "left": + { + tickTransform = axisY; + lineEnter.attr("x2", -innerTickSize); + textEnter.attr("x", -tickLength); + lineUpdate.attr("x2", -innerTickSize).attr("y1", tickY).attr("y2", tickY); + textUpdate.attr("x", -tickLength).attr("y", tickOffset); + text.style("text-anchor", "end"); + tspan.attr('x', -tickLength).attr("dy", tspanDy); + pathUpdate.attr("d", "M" + -outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + -outerTickSize); + break; + } + case "right": + { + tickTransform = axisY; + lineEnter.attr("x2", innerTickSize); + textEnter.attr("x", tickLength); + lineUpdate.attr("x2", innerTickSize).attr("y2", 0); + textUpdate.attr("x", tickLength).attr("y", 0); + text.style("text-anchor", "start"); + tspan.attr('x', tickLength).attr("dy", tspanDy); + pathUpdate.attr("d", "M" + outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + outerTickSize); + break; + } + } + if (scale1.rangeBand) { + var x = scale1, dx = x.rangeBand() / 2; + scale0 = scale1 = function (d) { + return x(d) + dx; + }; + } else if (scale0.rangeBand) { + scale0 = scale1; + } else { + tickExit.call(tickTransform, scale1); + } + tickEnter.call(tickTransform, scale0); + tickUpdate.call(tickTransform, scale1); + }); + } + axis.scale = function (x) { + if (!arguments.length) { return scale; } + scale = x; + return axis; + }; + axis.orient = function (x) { + if (!arguments.length) { return orient; } + orient = x in {top: 1, right: 1, bottom: 1, left: 1} ? x + "" : "bottom"; + return axis; + }; + axis.tickFormat = function (format) { + if (!arguments.length) { return tickFormat; } + tickFormat = format; + return axis; + }; + axis.tickCentered = function (isCentered) { + if (!arguments.length) { return tickCentered; } + tickCentered = isCentered; + return axis; + }; + axis.tickOffset = function () { + return tickOffset; + }; + axis.tickInterval = function () { + var interval, length; + if (params.isCategory) { + interval = tickOffset * 2; + } + else { + length = axis.g.select('path.domain').node().getTotalLength() - outerTickSize * 2; + interval = length / axis.g.selectAll('line').size(); + } + return interval === Infinity ? 0 : interval; + }; + axis.ticks = function () { + if (!arguments.length) { return tickArguments; } + tickArguments = arguments; + return axis; + }; + axis.tickCulling = function (culling) { + if (!arguments.length) { return tickCulling; } + tickCulling = culling; + return axis; + }; + axis.tickValues = function (x) { + if (typeof x === 'function') { + tickValues = function () { + return x(scale.domain()); + }; + } + else { + if (!arguments.length) { return tickValues; } + tickValues = x; + } + return axis; + }; + return axis; + } + + c3_chart_internal_fn.isSafari = function () { + var ua = window.navigator.userAgent; + return ua.indexOf('Safari') >= 0 && ua.indexOf('Chrome') < 0; + }; + c3_chart_internal_fn.isChrome = function () { + var ua = window.navigator.userAgent; + return ua.indexOf('Chrome') >= 0; + }; + + /* jshint ignore:start */ + + // PhantomJS doesn't have support for Function.prototype.bind, which has caused confusion. Use + // this polyfill to avoid the confusion. + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Polyfill + + if (!Function.prototype.bind) { + Function.prototype.bind = function(oThis) { + if (typeof this !== 'function') { + // closest thing possible to the ECMAScript 5 + // internal IsCallable function + throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable'); + } + + var aArgs = Array.prototype.slice.call(arguments, 1), + fToBind = this, + fNOP = function() {}, + fBound = function() { + return fToBind.apply(this instanceof fNOP ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments))); + }; + + fNOP.prototype = this.prototype; + fBound.prototype = new fNOP(); + + return fBound; + }; + } + + //SVGPathSeg API polyfill + //https://github.com/progers/pathseg + // + //This is a drop-in replacement for the SVGPathSeg and SVGPathSegList APIs that were removed from + //SVG2 (https://lists.w3.org/Archives/Public/www-svg/2015Jun/0044.html), including the latest spec + //changes which were implemented in Firefox 43 and Chrome 46. + //Chrome 48 removes these APIs, so this polyfill is required. + + (function() { "use strict"; + if (!("SVGPathSeg" in window)) { + // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSeg + window.SVGPathSeg = function(type, typeAsLetter, owningPathSegList) { + this.pathSegType = type; + this.pathSegTypeAsLetter = typeAsLetter; + this._owningPathSegList = owningPathSegList; + } + + SVGPathSeg.PATHSEG_UNKNOWN = 0; + SVGPathSeg.PATHSEG_CLOSEPATH = 1; + SVGPathSeg.PATHSEG_MOVETO_ABS = 2; + SVGPathSeg.PATHSEG_MOVETO_REL = 3; + SVGPathSeg.PATHSEG_LINETO_ABS = 4; + SVGPathSeg.PATHSEG_LINETO_REL = 5; + SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS = 6; + SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL = 7; + SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS = 8; + SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL = 9; + SVGPathSeg.PATHSEG_ARC_ABS = 10; + SVGPathSeg.PATHSEG_ARC_REL = 11; + SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS = 12; + SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL = 13; + SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS = 14; + SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL = 15; + SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS = 16; + SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL = 17; + SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS = 18; + SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL = 19; + + // Notify owning PathSegList on any changes so they can be synchronized back to the path element. + SVGPathSeg.prototype._segmentChanged = function() { + if (this._owningPathSegList) + this._owningPathSegList.segmentChanged(this); + } + + window.SVGPathSegClosePath = function(owningPathSegList) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CLOSEPATH, "z", owningPathSegList); + } + SVGPathSegClosePath.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegClosePath.prototype.toString = function() { return "[object SVGPathSegClosePath]"; } + SVGPathSegClosePath.prototype._asPathString = function() { return this.pathSegTypeAsLetter; } + SVGPathSegClosePath.prototype.clone = function() { return new SVGPathSegClosePath(undefined); } + + window.SVGPathSegMovetoAbs = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_ABS, "M", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegMovetoAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegMovetoAbs.prototype.toString = function() { return "[object SVGPathSegMovetoAbs]"; } + SVGPathSegMovetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegMovetoAbs.prototype.clone = function() { return new SVGPathSegMovetoAbs(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegMovetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegMovetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegMovetoRel = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_MOVETO_REL, "m", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegMovetoRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegMovetoRel.prototype.toString = function() { return "[object SVGPathSegMovetoRel]"; } + SVGPathSegMovetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegMovetoRel.prototype.clone = function() { return new SVGPathSegMovetoRel(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegMovetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegMovetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoAbs = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_ABS, "L", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegLinetoAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoAbs.prototype.toString = function() { return "[object SVGPathSegLinetoAbs]"; } + SVGPathSegLinetoAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegLinetoAbs.prototype.clone = function() { return new SVGPathSegLinetoAbs(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegLinetoAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegLinetoAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoRel = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_REL, "l", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegLinetoRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoRel.prototype.toString = function() { return "[object SVGPathSegLinetoRel]"; } + SVGPathSegLinetoRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegLinetoRel.prototype.clone = function() { return new SVGPathSegLinetoRel(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegLinetoRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegLinetoRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoCubicAbs = function(owningPathSegList, x, y, x1, y1, x2, y2) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS, "C", owningPathSegList); + this._x = x; + this._y = y; + this._x1 = x1; + this._y1 = y1; + this._x2 = x2; + this._y2 = y2; + } + SVGPathSegCurvetoCubicAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoCubicAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicAbs]"; } + SVGPathSegCurvetoCubicAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoCubicAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicAbs(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); } + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoCubicRel = function(owningPathSegList, x, y, x1, y1, x2, y2) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL, "c", owningPathSegList); + this._x = x; + this._y = y; + this._x1 = x1; + this._y1 = y1; + this._x2 = x2; + this._y2 = y2; + } + SVGPathSegCurvetoCubicRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoCubicRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicRel]"; } + SVGPathSegCurvetoCubicRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoCubicRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicRel(undefined, this._x, this._y, this._x1, this._y1, this._x2, this._y2); } + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoQuadraticAbs = function(owningPathSegList, x, y, x1, y1) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS, "Q", owningPathSegList); + this._x = x; + this._y = y; + this._x1 = x1; + this._y1 = y1; + } + SVGPathSegCurvetoQuadraticAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoQuadraticAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticAbs]"; } + SVGPathSegCurvetoQuadraticAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoQuadraticAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticAbs(undefined, this._x, this._y, this._x1, this._y1); } + Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoQuadraticRel = function(owningPathSegList, x, y, x1, y1) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL, "q", owningPathSegList); + this._x = x; + this._y = y; + this._x1 = x1; + this._y1 = y1; + } + SVGPathSegCurvetoQuadraticRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoQuadraticRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticRel]"; } + SVGPathSegCurvetoQuadraticRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x1 + " " + this._y1 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoQuadraticRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticRel(undefined, this._x, this._y, this._x1, this._y1); } + Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "x1", { get: function() { return this._x1; }, set: function(x1) { this._x1 = x1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype, "y1", { get: function() { return this._y1; }, set: function(y1) { this._y1 = y1; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegArcAbs = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_ABS, "A", owningPathSegList); + this._x = x; + this._y = y; + this._r1 = r1; + this._r2 = r2; + this._angle = angle; + this._largeArcFlag = largeArcFlag; + this._sweepFlag = sweepFlag; + } + SVGPathSegArcAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegArcAbs.prototype.toString = function() { return "[object SVGPathSegArcAbs]"; } + SVGPathSegArcAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; } + SVGPathSegArcAbs.prototype.clone = function() { return new SVGPathSegArcAbs(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); } + Object.defineProperty(SVGPathSegArcAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcAbs.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegArcRel = function(owningPathSegList, x, y, r1, r2, angle, largeArcFlag, sweepFlag) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_ARC_REL, "a", owningPathSegList); + this._x = x; + this._y = y; + this._r1 = r1; + this._r2 = r2; + this._angle = angle; + this._largeArcFlag = largeArcFlag; + this._sweepFlag = sweepFlag; + } + SVGPathSegArcRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegArcRel.prototype.toString = function() { return "[object SVGPathSegArcRel]"; } + SVGPathSegArcRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._r1 + " " + this._r2 + " " + this._angle + " " + (this._largeArcFlag ? "1" : "0") + " " + (this._sweepFlag ? "1" : "0") + " " + this._x + " " + this._y; } + SVGPathSegArcRel.prototype.clone = function() { return new SVGPathSegArcRel(undefined, this._x, this._y, this._r1, this._r2, this._angle, this._largeArcFlag, this._sweepFlag); } + Object.defineProperty(SVGPathSegArcRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "r1", { get: function() { return this._r1; }, set: function(r1) { this._r1 = r1; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "r2", { get: function() { return this._r2; }, set: function(r2) { this._r2 = r2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "angle", { get: function() { return this._angle; }, set: function(angle) { this._angle = angle; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "largeArcFlag", { get: function() { return this._largeArcFlag; }, set: function(largeArcFlag) { this._largeArcFlag = largeArcFlag; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegArcRel.prototype, "sweepFlag", { get: function() { return this._sweepFlag; }, set: function(sweepFlag) { this._sweepFlag = sweepFlag; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoHorizontalAbs = function(owningPathSegList, x) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS, "H", owningPathSegList); + this._x = x; + } + SVGPathSegLinetoHorizontalAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoHorizontalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalAbs]"; } + SVGPathSegLinetoHorizontalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; } + SVGPathSegLinetoHorizontalAbs.prototype.clone = function() { return new SVGPathSegLinetoHorizontalAbs(undefined, this._x); } + Object.defineProperty(SVGPathSegLinetoHorizontalAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoHorizontalRel = function(owningPathSegList, x) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL, "h", owningPathSegList); + this._x = x; + } + SVGPathSegLinetoHorizontalRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoHorizontalRel.prototype.toString = function() { return "[object SVGPathSegLinetoHorizontalRel]"; } + SVGPathSegLinetoHorizontalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x; } + SVGPathSegLinetoHorizontalRel.prototype.clone = function() { return new SVGPathSegLinetoHorizontalRel(undefined, this._x); } + Object.defineProperty(SVGPathSegLinetoHorizontalRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoVerticalAbs = function(owningPathSegList, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS, "V", owningPathSegList); + this._y = y; + } + SVGPathSegLinetoVerticalAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoVerticalAbs.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalAbs]"; } + SVGPathSegLinetoVerticalAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; } + SVGPathSegLinetoVerticalAbs.prototype.clone = function() { return new SVGPathSegLinetoVerticalAbs(undefined, this._y); } + Object.defineProperty(SVGPathSegLinetoVerticalAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegLinetoVerticalRel = function(owningPathSegList, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL, "v", owningPathSegList); + this._y = y; + } + SVGPathSegLinetoVerticalRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegLinetoVerticalRel.prototype.toString = function() { return "[object SVGPathSegLinetoVerticalRel]"; } + SVGPathSegLinetoVerticalRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._y; } + SVGPathSegLinetoVerticalRel.prototype.clone = function() { return new SVGPathSegLinetoVerticalRel(undefined, this._y); } + Object.defineProperty(SVGPathSegLinetoVerticalRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoCubicSmoothAbs = function(owningPathSegList, x, y, x2, y2) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS, "S", owningPathSegList); + this._x = x; + this._y = y; + this._x2 = x2; + this._y2 = y2; + } + SVGPathSegCurvetoCubicSmoothAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoCubicSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothAbs]"; } + SVGPathSegCurvetoCubicSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoCubicSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, this._x, this._y, this._x2, this._y2); } + Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoCubicSmoothRel = function(owningPathSegList, x, y, x2, y2) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL, "s", owningPathSegList); + this._x = x; + this._y = y; + this._x2 = x2; + this._y2 = y2; + } + SVGPathSegCurvetoCubicSmoothRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoCubicSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoCubicSmoothRel]"; } + SVGPathSegCurvetoCubicSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x2 + " " + this._y2 + " " + this._x + " " + this._y; } + SVGPathSegCurvetoCubicSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoCubicSmoothRel(undefined, this._x, this._y, this._x2, this._y2); } + Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "x2", { get: function() { return this._x2; }, set: function(x2) { this._x2 = x2; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype, "y2", { get: function() { return this._y2; }, set: function(y2) { this._y2 = y2; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoQuadraticSmoothAbs = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS, "T", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegCurvetoQuadraticSmoothAbs.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoQuadraticSmoothAbs.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothAbs]"; } + SVGPathSegCurvetoQuadraticSmoothAbs.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegCurvetoQuadraticSmoothAbs.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + window.SVGPathSegCurvetoQuadraticSmoothRel = function(owningPathSegList, x, y) { + SVGPathSeg.call(this, SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL, "t", owningPathSegList); + this._x = x; + this._y = y; + } + SVGPathSegCurvetoQuadraticSmoothRel.prototype = Object.create(SVGPathSeg.prototype); + SVGPathSegCurvetoQuadraticSmoothRel.prototype.toString = function() { return "[object SVGPathSegCurvetoQuadraticSmoothRel]"; } + SVGPathSegCurvetoQuadraticSmoothRel.prototype._asPathString = function() { return this.pathSegTypeAsLetter + " " + this._x + " " + this._y; } + SVGPathSegCurvetoQuadraticSmoothRel.prototype.clone = function() { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, this._x, this._y); } + Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "x", { get: function() { return this._x; }, set: function(x) { this._x = x; this._segmentChanged(); }, enumerable: true }); + Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype, "y", { get: function() { return this._y; }, set: function(y) { this._y = y; this._segmentChanged(); }, enumerable: true }); + + // Add createSVGPathSeg* functions to SVGPathElement. + // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathElement. + SVGPathElement.prototype.createSVGPathSegClosePath = function() { return new SVGPathSegClosePath(undefined); } + SVGPathElement.prototype.createSVGPathSegMovetoAbs = function(x, y) { return new SVGPathSegMovetoAbs(undefined, x, y); } + SVGPathElement.prototype.createSVGPathSegMovetoRel = function(x, y) { return new SVGPathSegMovetoRel(undefined, x, y); } + SVGPathElement.prototype.createSVGPathSegLinetoAbs = function(x, y) { return new SVGPathSegLinetoAbs(undefined, x, y); } + SVGPathElement.prototype.createSVGPathSegLinetoRel = function(x, y) { return new SVGPathSegLinetoRel(undefined, x, y); } + SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicAbs(undefined, x, y, x1, y1, x2, y2); } + SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel = function(x, y, x1, y1, x2, y2) { return new SVGPathSegCurvetoCubicRel(undefined, x, y, x1, y1, x2, y2); } + SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticAbs(undefined, x, y, x1, y1); } + SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel = function(x, y, x1, y1) { return new SVGPathSegCurvetoQuadraticRel(undefined, x, y, x1, y1); } + SVGPathElement.prototype.createSVGPathSegArcAbs = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcAbs(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); } + SVGPathElement.prototype.createSVGPathSegArcRel = function(x, y, r1, r2, angle, largeArcFlag, sweepFlag) { return new SVGPathSegArcRel(undefined, x, y, r1, r2, angle, largeArcFlag, sweepFlag); } + SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs = function(x) { return new SVGPathSegLinetoHorizontalAbs(undefined, x); } + SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel = function(x) { return new SVGPathSegLinetoHorizontalRel(undefined, x); } + SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs = function(y) { return new SVGPathSegLinetoVerticalAbs(undefined, y); } + SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel = function(y) { return new SVGPathSegLinetoVerticalRel(undefined, y); } + SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothAbs(undefined, x, y, x2, y2); } + SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel = function(x, y, x2, y2) { return new SVGPathSegCurvetoCubicSmoothRel(undefined, x, y, x2, y2); } + SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothAbs(undefined, x, y); } + SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel = function(x, y) { return new SVGPathSegCurvetoQuadraticSmoothRel(undefined, x, y); } + } + + if (!("SVGPathSegList" in window)) { + // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGPathSegList + window.SVGPathSegList = function(pathElement) { + this._pathElement = pathElement; + this._list = this._parsePath(this._pathElement.getAttribute("d")); + + // Use a MutationObserver to catch changes to the path's "d" attribute. + this._mutationObserverConfig = { "attributes": true, "attributeFilter": ["d"] }; + this._pathElementMutationObserver = new MutationObserver(this._updateListFromPathMutations.bind(this)); + this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig); + } + + Object.defineProperty(SVGPathSegList.prototype, "numberOfItems", { + get: function() { + this._checkPathSynchronizedToList(); + return this._list.length; + }, + enumerable: true + }); + + // Add the pathSegList accessors to SVGPathElement. + // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-InterfaceSVGAnimatedPathData + Object.defineProperty(SVGPathElement.prototype, "pathSegList", { + get: function() { + if (!this._pathSegList) + this._pathSegList = new SVGPathSegList(this); + return this._pathSegList; + }, + enumerable: true + }); + // FIXME: The following are not implemented and simply return SVGPathElement.pathSegList. + Object.defineProperty(SVGPathElement.prototype, "normalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true }); + Object.defineProperty(SVGPathElement.prototype, "animatedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true }); + Object.defineProperty(SVGPathElement.prototype, "animatedNormalizedPathSegList", { get: function() { return this.pathSegList; }, enumerable: true }); + + // Process any pending mutations to the path element and update the list as needed. + // This should be the first call of all public functions and is needed because + // MutationObservers are not synchronous so we can have pending asynchronous mutations. + SVGPathSegList.prototype._checkPathSynchronizedToList = function() { + this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords()); + } + + SVGPathSegList.prototype._updateListFromPathMutations = function(mutationRecords) { + if (!this._pathElement) + return; + var hasPathMutations = false; + mutationRecords.forEach(function(record) { + if (record.attributeName == "d") + hasPathMutations = true; + }); + if (hasPathMutations) + this._list = this._parsePath(this._pathElement.getAttribute("d")); + } + + // Serialize the list and update the path's 'd' attribute. + SVGPathSegList.prototype._writeListToPath = function() { + this._pathElementMutationObserver.disconnect(); + this._pathElement.setAttribute("d", SVGPathSegList._pathSegArrayAsString(this._list)); + this._pathElementMutationObserver.observe(this._pathElement, this._mutationObserverConfig); + } + + // When a path segment changes the list needs to be synchronized back to the path element. + SVGPathSegList.prototype.segmentChanged = function(pathSeg) { + this._writeListToPath(); + } + + SVGPathSegList.prototype.clear = function() { + this._checkPathSynchronizedToList(); + + this._list.forEach(function(pathSeg) { + pathSeg._owningPathSegList = null; + }); + this._list = []; + this._writeListToPath(); + } + + SVGPathSegList.prototype.initialize = function(newItem) { + this._checkPathSynchronizedToList(); + + this._list = [newItem]; + newItem._owningPathSegList = this; + this._writeListToPath(); + return newItem; + } + + SVGPathSegList.prototype._checkValidIndex = function(index) { + if (isNaN(index) || index < 0 || index >= this.numberOfItems) + throw "INDEX_SIZE_ERR"; + } + + SVGPathSegList.prototype.getItem = function(index) { + this._checkPathSynchronizedToList(); + + this._checkValidIndex(index); + return this._list[index]; + } + + SVGPathSegList.prototype.insertItemBefore = function(newItem, index) { + this._checkPathSynchronizedToList(); + + // Spec: If the index is greater than or equal to numberOfItems, then the new item is appended to the end of the list. + if (index > this.numberOfItems) + index = this.numberOfItems; + if (newItem._owningPathSegList) { + // SVG2 spec says to make a copy. + newItem = newItem.clone(); + } + this._list.splice(index, 0, newItem); + newItem._owningPathSegList = this; + this._writeListToPath(); + return newItem; + } + + SVGPathSegList.prototype.replaceItem = function(newItem, index) { + this._checkPathSynchronizedToList(); + + if (newItem._owningPathSegList) { + // SVG2 spec says to make a copy. + newItem = newItem.clone(); + } + this._checkValidIndex(index); + this._list[index] = newItem; + newItem._owningPathSegList = this; + this._writeListToPath(); + return newItem; + } + + SVGPathSegList.prototype.removeItem = function(index) { + this._checkPathSynchronizedToList(); + + this._checkValidIndex(index); + var item = this._list[index]; + this._list.splice(index, 1); + this._writeListToPath(); + return item; + } + + SVGPathSegList.prototype.appendItem = function(newItem) { + this._checkPathSynchronizedToList(); + + if (newItem._owningPathSegList) { + // SVG2 spec says to make a copy. + newItem = newItem.clone(); + } + this._list.push(newItem); + newItem._owningPathSegList = this; + // TODO: Optimize this to just append to the existing attribute. + this._writeListToPath(); + return newItem; + } + + SVGPathSegList._pathSegArrayAsString = function(pathSegArray) { + var string = ""; + var first = true; + pathSegArray.forEach(function(pathSeg) { + if (first) { + first = false; + string += pathSeg._asPathString(); + } else { + string += " " + pathSeg._asPathString(); + } + }); + return string; + } + + // This closely follows SVGPathParser::parsePath from Source/core/svg/SVGPathParser.cpp. + SVGPathSegList.prototype._parsePath = function(string) { + if (!string || string.length == 0) + return []; + + var owningPathSegList = this; + + var Builder = function() { + this.pathSegList = []; + } + + Builder.prototype.appendSegment = function(pathSeg) { + this.pathSegList.push(pathSeg); + } + + var Source = function(string) { + this._string = string; + this._currentIndex = 0; + this._endIndex = this._string.length; + this._previousCommand = SVGPathSeg.PATHSEG_UNKNOWN; + + this._skipOptionalSpaces(); + } + + Source.prototype._isCurrentSpace = function() { + var character = this._string[this._currentIndex]; + return character <= " " && (character == " " || character == "\n" || character == "\t" || character == "\r" || character == "\f"); + } + + Source.prototype._skipOptionalSpaces = function() { + while (this._currentIndex < this._endIndex && this._isCurrentSpace()) + this._currentIndex++; + return this._currentIndex < this._endIndex; + } + + Source.prototype._skipOptionalSpacesOrDelimiter = function() { + if (this._currentIndex < this._endIndex && !this._isCurrentSpace() && this._string.charAt(this._currentIndex) != ",") + return false; + if (this._skipOptionalSpaces()) { + if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ",") { + this._currentIndex++; + this._skipOptionalSpaces(); + } + } + return this._currentIndex < this._endIndex; + } + + Source.prototype.hasMoreData = function() { + return this._currentIndex < this._endIndex; + } + + Source.prototype.peekSegmentType = function() { + var lookahead = this._string[this._currentIndex]; + return this._pathSegTypeFromChar(lookahead); + } + + Source.prototype._pathSegTypeFromChar = function(lookahead) { + switch (lookahead) { + case "Z": + case "z": + return SVGPathSeg.PATHSEG_CLOSEPATH; + case "M": + return SVGPathSeg.PATHSEG_MOVETO_ABS; + case "m": + return SVGPathSeg.PATHSEG_MOVETO_REL; + case "L": + return SVGPathSeg.PATHSEG_LINETO_ABS; + case "l": + return SVGPathSeg.PATHSEG_LINETO_REL; + case "C": + return SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS; + case "c": + return SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL; + case "Q": + return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS; + case "q": + return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL; + case "A": + return SVGPathSeg.PATHSEG_ARC_ABS; + case "a": + return SVGPathSeg.PATHSEG_ARC_REL; + case "H": + return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS; + case "h": + return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL; + case "V": + return SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS; + case "v": + return SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL; + case "S": + return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS; + case "s": + return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL; + case "T": + return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS; + case "t": + return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL; + default: + return SVGPathSeg.PATHSEG_UNKNOWN; + } + } + + Source.prototype._nextCommandHelper = function(lookahead, previousCommand) { + // Check for remaining coordinates in the current command. + if ((lookahead == "+" || lookahead == "-" || lookahead == "." || (lookahead >= "0" && lookahead <= "9")) && previousCommand != SVGPathSeg.PATHSEG_CLOSEPATH) { + if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_ABS) + return SVGPathSeg.PATHSEG_LINETO_ABS; + if (previousCommand == SVGPathSeg.PATHSEG_MOVETO_REL) + return SVGPathSeg.PATHSEG_LINETO_REL; + return previousCommand; + } + return SVGPathSeg.PATHSEG_UNKNOWN; + } + + Source.prototype.initialCommandIsMoveTo = function() { + // If the path is empty it is still valid, so return true. + if (!this.hasMoreData()) + return true; + var command = this.peekSegmentType(); + // Path must start with moveTo. + return command == SVGPathSeg.PATHSEG_MOVETO_ABS || command == SVGPathSeg.PATHSEG_MOVETO_REL; + } + + // Parse a number from an SVG path. This very closely follows genericParseNumber(...) from Source/core/svg/SVGParserUtilities.cpp. + // Spec: http://www.w3.org/TR/SVG11/single-page.html#paths-PathDataBNF + Source.prototype._parseNumber = function() { + var exponent = 0; + var integer = 0; + var frac = 1; + var decimal = 0; + var sign = 1; + var expsign = 1; + + var startIndex = this._currentIndex; + + this._skipOptionalSpaces(); + + // Read the sign. + if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "+") + this._currentIndex++; + else if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == "-") { + this._currentIndex++; + sign = -1; + } + + if (this._currentIndex == this._endIndex || ((this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") && this._string.charAt(this._currentIndex) != ".")) + // The first character of a number must be one of [0-9+-.]. + return undefined; + + // Read the integer part, build right-to-left. + var startIntPartIndex = this._currentIndex; + while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") + this._currentIndex++; // Advance to first non-digit. + + if (this._currentIndex != startIntPartIndex) { + var scanIntPartIndex = this._currentIndex - 1; + var multiplier = 1; + while (scanIntPartIndex >= startIntPartIndex) { + integer += multiplier * (this._string.charAt(scanIntPartIndex--) - "0"); + multiplier *= 10; + } + } + + // Read the decimals. + if (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) == ".") { + this._currentIndex++; + + // There must be a least one digit following the . + if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") + return undefined; + while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") + decimal += (this._string.charAt(this._currentIndex++) - "0") * (frac *= 0.1); + } + + // Read the exponent part. + if (this._currentIndex != startIndex && this._currentIndex + 1 < this._endIndex && (this._string.charAt(this._currentIndex) == "e" || this._string.charAt(this._currentIndex) == "E") && (this._string.charAt(this._currentIndex + 1) != "x" && this._string.charAt(this._currentIndex + 1) != "m")) { + this._currentIndex++; + + // Read the sign of the exponent. + if (this._string.charAt(this._currentIndex) == "+") { + this._currentIndex++; + } else if (this._string.charAt(this._currentIndex) == "-") { + this._currentIndex++; + expsign = -1; + } + + // There must be an exponent. + if (this._currentIndex >= this._endIndex || this._string.charAt(this._currentIndex) < "0" || this._string.charAt(this._currentIndex) > "9") + return undefined; + + while (this._currentIndex < this._endIndex && this._string.charAt(this._currentIndex) >= "0" && this._string.charAt(this._currentIndex) <= "9") { + exponent *= 10; + exponent += (this._string.charAt(this._currentIndex) - "0"); + this._currentIndex++; + } + } + + var number = integer + decimal; + number *= sign; + + if (exponent) + number *= Math.pow(10, expsign * exponent); + + if (startIndex == this._currentIndex) + return undefined; + + this._skipOptionalSpacesOrDelimiter(); + + return number; + } + + Source.prototype._parseArcFlag = function() { + if (this._currentIndex >= this._endIndex) + return undefined; + var flag = false; + var flagChar = this._string.charAt(this._currentIndex++); + if (flagChar == "0") + flag = false; + else if (flagChar == "1") + flag = true; + else + return undefined; + + this._skipOptionalSpacesOrDelimiter(); + return flag; + } + + Source.prototype.parseSegment = function() { + var lookahead = this._string[this._currentIndex]; + var command = this._pathSegTypeFromChar(lookahead); + if (command == SVGPathSeg.PATHSEG_UNKNOWN) { + // Possibly an implicit command. Not allowed if this is the first command. + if (this._previousCommand == SVGPathSeg.PATHSEG_UNKNOWN) + return null; + command = this._nextCommandHelper(lookahead, this._previousCommand); + if (command == SVGPathSeg.PATHSEG_UNKNOWN) + return null; + } else { + this._currentIndex++; + } + + this._previousCommand = command; + + switch (command) { + case SVGPathSeg.PATHSEG_MOVETO_REL: + return new SVGPathSegMovetoRel(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_MOVETO_ABS: + return new SVGPathSegMovetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_REL: + return new SVGPathSegLinetoRel(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_ABS: + return new SVGPathSegLinetoAbs(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL: + return new SVGPathSegLinetoHorizontalRel(owningPathSegList, this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS: + return new SVGPathSegLinetoHorizontalAbs(owningPathSegList, this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL: + return new SVGPathSegLinetoVerticalRel(owningPathSegList, this._parseNumber()); + case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS: + return new SVGPathSegLinetoVerticalAbs(owningPathSegList, this._parseNumber()); + case SVGPathSeg.PATHSEG_CLOSEPATH: + this._skipOptionalSpaces(); + return new SVGPathSegClosePath(owningPathSegList); + case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoCubicRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2); + case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoCubicAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.x2, points.y2); + case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL: + var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoCubicSmoothRel(owningPathSegList, points.x, points.y, points.x2, points.y2); + case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: + var points = {x2: this._parseNumber(), y2: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoCubicSmoothAbs(owningPathSegList, points.x, points.y, points.x2, points.y2); + case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoQuadraticRel(owningPathSegList, points.x, points.y, points.x1, points.y1); + case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegCurvetoQuadraticAbs(owningPathSegList, points.x, points.y, points.x1, points.y1); + case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: + return new SVGPathSegCurvetoQuadraticSmoothRel(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: + return new SVGPathSegCurvetoQuadraticSmoothAbs(owningPathSegList, this._parseNumber(), this._parseNumber()); + case SVGPathSeg.PATHSEG_ARC_REL: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegArcRel(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep); + case SVGPathSeg.PATHSEG_ARC_ABS: + var points = {x1: this._parseNumber(), y1: this._parseNumber(), arcAngle: this._parseNumber(), arcLarge: this._parseArcFlag(), arcSweep: this._parseArcFlag(), x: this._parseNumber(), y: this._parseNumber()}; + return new SVGPathSegArcAbs(owningPathSegList, points.x, points.y, points.x1, points.y1, points.arcAngle, points.arcLarge, points.arcSweep); + default: + throw "Unknown path seg type." + } + } + + var builder = new Builder(); + var source = new Source(string); + + if (!source.initialCommandIsMoveTo()) + return []; + while (source.hasMoreData()) { + var pathSeg = source.parseSegment(); + if (!pathSeg) + return []; + builder.appendSegment(pathSeg); + } + + return builder.pathSegList; + } + } + }()); + + /* jshint ignore:end */ + + if (typeof define === 'function' && define.amd) { + define("c3", ["d3"], function () { return c3; }); + } else if ('undefined' !== typeof exports && 'undefined' !== typeof module) { + module.exports = c3; + } else { + window.c3 = c3; + } + +})(window); diff --git a/debian/missing-sources/d3-3.5.17.js b/debian/missing-sources/d3-3.5.17.js new file mode 100644 index 000000000..aded45c44 --- /dev/null +++ b/debian/missing-sources/d3-3.5.17.js @@ -0,0 +1,9554 @@ +!function() { + var d3 = { + version: "3.5.17" + }; + var d3_arraySlice = [].slice, d3_array = function(list) { + return d3_arraySlice.call(list); + }; + var d3_document = this.document; + function d3_documentElement(node) { + return node && (node.ownerDocument || node.document || node).documentElement; + } + function d3_window(node) { + return node && (node.ownerDocument && node.ownerDocument.defaultView || node.document && node || node.defaultView); + } + if (d3_document) { + try { + d3_array(d3_document.documentElement.childNodes)[0].nodeType; + } catch (e) { + d3_array = function(list) { + var i = list.length, array = new Array(i); + while (i--) array[i] = list[i]; + return array; + }; + } + } + if (!Date.now) Date.now = function() { + return +new Date(); + }; + if (d3_document) { + try { + d3_document.createElement("DIV").style.setProperty("opacity", 0, ""); + } catch (error) { + var d3_element_prototype = this.Element.prototype, d3_element_setAttribute = d3_element_prototype.setAttribute, d3_element_setAttributeNS = d3_element_prototype.setAttributeNS, d3_style_prototype = this.CSSStyleDeclaration.prototype, d3_style_setProperty = d3_style_prototype.setProperty; + d3_element_prototype.setAttribute = function(name, value) { + d3_element_setAttribute.call(this, name, value + ""); + }; + d3_element_prototype.setAttributeNS = function(space, local, value) { + d3_element_setAttributeNS.call(this, space, local, value + ""); + }; + d3_style_prototype.setProperty = function(name, value, priority) { + d3_style_setProperty.call(this, name, value + "", priority); + }; + } + } + d3.ascending = d3_ascending; + function d3_ascending(a, b) { + return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN; + } + d3.descending = function(a, b) { + return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN; + }; + d3.min = function(array, f) { + var i = -1, n = array.length, a, b; + if (arguments.length === 1) { + while (++i < n) if ((b = array[i]) != null && b >= b) { + a = b; + break; + } + while (++i < n) if ((b = array[i]) != null && a > b) a = b; + } else { + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { + a = b; + break; + } + while (++i < n) if ((b = f.call(array, array[i], i)) != null && a > b) a = b; + } + return a; + }; + d3.max = function(array, f) { + var i = -1, n = array.length, a, b; + if (arguments.length === 1) { + while (++i < n) if ((b = array[i]) != null && b >= b) { + a = b; + break; + } + while (++i < n) if ((b = array[i]) != null && b > a) a = b; + } else { + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { + a = b; + break; + } + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b > a) a = b; + } + return a; + }; + d3.extent = function(array, f) { + var i = -1, n = array.length, a, b, c; + if (arguments.length === 1) { + while (++i < n) if ((b = array[i]) != null && b >= b) { + a = c = b; + break; + } + while (++i < n) if ((b = array[i]) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } else { + while (++i < n) if ((b = f.call(array, array[i], i)) != null && b >= b) { + a = c = b; + break; + } + while (++i < n) if ((b = f.call(array, array[i], i)) != null) { + if (a > b) a = b; + if (c < b) c = b; + } + } + return [ a, c ]; + }; + function d3_number(x) { + return x === null ? NaN : +x; + } + function d3_numeric(x) { + return !isNaN(x); + } + d3.sum = function(array, f) { + var s = 0, n = array.length, a, i = -1; + if (arguments.length === 1) { + while (++i < n) if (d3_numeric(a = +array[i])) s += a; + } else { + while (++i < n) if (d3_numeric(a = +f.call(array, array[i], i))) s += a; + } + return s; + }; + d3.mean = function(array, f) { + var s = 0, n = array.length, a, i = -1, j = n; + if (arguments.length === 1) { + while (++i < n) if (d3_numeric(a = d3_number(array[i]))) s += a; else --j; + } else { + while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) s += a; else --j; + } + if (j) return s / j; + }; + d3.quantile = function(values, p) { + var H = (values.length - 1) * p + 1, h = Math.floor(H), v = +values[h - 1], e = H - h; + return e ? v + e * (values[h] - v) : v; + }; + d3.median = function(array, f) { + var numbers = [], n = array.length, a, i = -1; + if (arguments.length === 1) { + while (++i < n) if (d3_numeric(a = d3_number(array[i]))) numbers.push(a); + } else { + while (++i < n) if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) numbers.push(a); + } + if (numbers.length) return d3.quantile(numbers.sort(d3_ascending), .5); + }; + d3.variance = function(array, f) { + var n = array.length, m = 0, a, d, s = 0, i = -1, j = 0; + if (arguments.length === 1) { + while (++i < n) { + if (d3_numeric(a = d3_number(array[i]))) { + d = a - m; + m += d / ++j; + s += d * (a - m); + } + } + } else { + while (++i < n) { + if (d3_numeric(a = d3_number(f.call(array, array[i], i)))) { + d = a - m; + m += d / ++j; + s += d * (a - m); + } + } + } + if (j > 1) return s / (j - 1); + }; + d3.deviation = function() { + var v = d3.variance.apply(this, arguments); + return v ? Math.sqrt(v) : v; + }; + function d3_bisector(compare) { + return { + left: function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (compare(a[mid], x) < 0) lo = mid + 1; else hi = mid; + } + return lo; + }, + right: function(a, x, lo, hi) { + if (arguments.length < 3) lo = 0; + if (arguments.length < 4) hi = a.length; + while (lo < hi) { + var mid = lo + hi >>> 1; + if (compare(a[mid], x) > 0) hi = mid; else lo = mid + 1; + } + return lo; + } + }; + } + var d3_bisect = d3_bisector(d3_ascending); + d3.bisectLeft = d3_bisect.left; + d3.bisect = d3.bisectRight = d3_bisect.right; + d3.bisector = function(f) { + return d3_bisector(f.length === 1 ? function(d, x) { + return d3_ascending(f(d), x); + } : f); + }; + d3.shuffle = function(array, i0, i1) { + if ((m = arguments.length) < 3) { + i1 = array.length; + if (m < 2) i0 = 0; + } + var m = i1 - i0, t, i; + while (m) { + i = Math.random() * m-- | 0; + t = array[m + i0], array[m + i0] = array[i + i0], array[i + i0] = t; + } + return array; + }; + d3.permute = function(array, indexes) { + var i = indexes.length, permutes = new Array(i); + while (i--) permutes[i] = array[indexes[i]]; + return permutes; + }; + d3.pairs = function(array) { + var i = 0, n = array.length - 1, p0, p1 = array[0], pairs = new Array(n < 0 ? 0 : n); + while (i < n) pairs[i] = [ p0 = p1, p1 = array[++i] ]; + return pairs; + }; + d3.transpose = function(matrix) { + if (!(n = matrix.length)) return []; + for (var i = -1, m = d3.min(matrix, d3_transposeLength), transpose = new Array(m); ++i < m; ) { + for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n; ) { + row[j] = matrix[j][i]; + } + } + return transpose; + }; + function d3_transposeLength(d) { + return d.length; + } + d3.zip = function() { + return d3.transpose(arguments); + }; + d3.keys = function(map) { + var keys = []; + for (var key in map) keys.push(key); + return keys; + }; + d3.values = function(map) { + var values = []; + for (var key in map) values.push(map[key]); + return values; + }; + d3.entries = function(map) { + var entries = []; + for (var key in map) entries.push({ + key: key, + value: map[key] + }); + return entries; + }; + d3.merge = function(arrays) { + var n = arrays.length, m, i = -1, j = 0, merged, array; + while (++i < n) j += arrays[i].length; + merged = new Array(j); + while (--n >= 0) { + array = arrays[n]; + m = array.length; + while (--m >= 0) { + merged[--j] = array[m]; + } + } + return merged; + }; + var abs = Math.abs; + d3.range = function(start, stop, step) { + if (arguments.length < 3) { + step = 1; + if (arguments.length < 2) { + stop = start; + start = 0; + } + } + if ((stop - start) / step === Infinity) throw new Error("infinite range"); + var range = [], k = d3_range_integerScale(abs(step)), i = -1, j; + start *= k, stop *= k, step *= k; + if (step < 0) while ((j = start + step * ++i) > stop) range.push(j / k); else while ((j = start + step * ++i) < stop) range.push(j / k); + return range; + }; + function d3_range_integerScale(x) { + var k = 1; + while (x * k % 1) k *= 10; + return k; + } + function d3_class(ctor, properties) { + for (var key in properties) { + Object.defineProperty(ctor.prototype, key, { + value: properties[key], + enumerable: false + }); + } + } + d3.map = function(object, f) { + var map = new d3_Map(); + if (object instanceof d3_Map) { + object.forEach(function(key, value) { + map.set(key, value); + }); + } else if (Array.isArray(object)) { + var i = -1, n = object.length, o; + if (arguments.length === 1) while (++i < n) map.set(i, object[i]); else while (++i < n) map.set(f.call(object, o = object[i], i), o); + } else { + for (var key in object) map.set(key, object[key]); + } + return map; + }; + function d3_Map() { + this._ = Object.create(null); + } + var d3_map_proto = "__proto__", d3_map_zero = "\x00"; + d3_class(d3_Map, { + has: d3_map_has, + get: function(key) { + return this._[d3_map_escape(key)]; + }, + set: function(key, value) { + return this._[d3_map_escape(key)] = value; + }, + remove: d3_map_remove, + keys: d3_map_keys, + values: function() { + var values = []; + for (var key in this._) values.push(this._[key]); + return values; + }, + entries: function() { + var entries = []; + for (var key in this._) entries.push({ + key: d3_map_unescape(key), + value: this._[key] + }); + return entries; + }, + size: d3_map_size, + empty: d3_map_empty, + forEach: function(f) { + for (var key in this._) f.call(this, d3_map_unescape(key), this._[key]); + } + }); + function d3_map_escape(key) { + return (key += "") === d3_map_proto || key[0] === d3_map_zero ? d3_map_zero + key : key; + } + function d3_map_unescape(key) { + return (key += "")[0] === d3_map_zero ? key.slice(1) : key; + } + function d3_map_has(key) { + return d3_map_escape(key) in this._; + } + function d3_map_remove(key) { + return (key = d3_map_escape(key)) in this._ && delete this._[key]; + } + function d3_map_keys() { + var keys = []; + for (var key in this._) keys.push(d3_map_unescape(key)); + return keys; + } + function d3_map_size() { + var size = 0; + for (var key in this._) ++size; + return size; + } + function d3_map_empty() { + for (var key in this._) return false; + return true; + } + d3.nest = function() { + var nest = {}, keys = [], sortKeys = [], sortValues, rollup; + function map(mapType, array, depth) { + if (depth >= keys.length) return rollup ? rollup.call(nest, array) : sortValues ? array.sort(sortValues) : array; + var i = -1, n = array.length, key = keys[depth++], keyValue, object, setter, valuesByKey = new d3_Map(), values; + while (++i < n) { + if (values = valuesByKey.get(keyValue = key(object = array[i]))) { + values.push(object); + } else { + valuesByKey.set(keyValue, [ object ]); + } + } + if (mapType) { + object = mapType(); + setter = function(keyValue, values) { + object.set(keyValue, map(mapType, values, depth)); + }; + } else { + object = {}; + setter = function(keyValue, values) { + object[keyValue] = map(mapType, values, depth); + }; + } + valuesByKey.forEach(setter); + return object; + } + function entries(map, depth) { + if (depth >= keys.length) return map; + var array = [], sortKey = sortKeys[depth++]; + map.forEach(function(key, keyMap) { + array.push({ + key: key, + values: entries(keyMap, depth) + }); + }); + return sortKey ? array.sort(function(a, b) { + return sortKey(a.key, b.key); + }) : array; + } + nest.map = function(array, mapType) { + return map(mapType, array, 0); + }; + nest.entries = function(array) { + return entries(map(d3.map, array, 0), 0); + }; + nest.key = function(d) { + keys.push(d); + return nest; + }; + nest.sortKeys = function(order) { + sortKeys[keys.length - 1] = order; + return nest; + }; + nest.sortValues = function(order) { + sortValues = order; + return nest; + }; + nest.rollup = function(f) { + rollup = f; + return nest; + }; + return nest; + }; + d3.set = function(array) { + var set = new d3_Set(); + if (array) for (var i = 0, n = array.length; i < n; ++i) set.add(array[i]); + return set; + }; + function d3_Set() { + this._ = Object.create(null); + } + d3_class(d3_Set, { + has: d3_map_has, + add: function(key) { + this._[d3_map_escape(key += "")] = true; + return key; + }, + remove: d3_map_remove, + values: d3_map_keys, + size: d3_map_size, + empty: d3_map_empty, + forEach: function(f) { + for (var key in this._) f.call(this, d3_map_unescape(key)); + } + }); + d3.behavior = {}; + function d3_identity(d) { + return d; + } + d3.rebind = function(target, source) { + var i = 1, n = arguments.length, method; + while (++i < n) target[method = arguments[i]] = d3_rebind(target, source, source[method]); + return target; + }; + function d3_rebind(target, source, method) { + return function() { + var value = method.apply(source, arguments); + return value === source ? target : value; + }; + } + function d3_vendorSymbol(object, name) { + if (name in object) return name; + name = name.charAt(0).toUpperCase() + name.slice(1); + for (var i = 0, n = d3_vendorPrefixes.length; i < n; ++i) { + var prefixName = d3_vendorPrefixes[i] + name; + if (prefixName in object) return prefixName; + } + } + var d3_vendorPrefixes = [ "webkit", "ms", "moz", "Moz", "o", "O" ]; + function d3_noop() {} + d3.dispatch = function() { + var dispatch = new d3_dispatch(), i = -1, n = arguments.length; + while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch); + return dispatch; + }; + function d3_dispatch() {} + d3_dispatch.prototype.on = function(type, listener) { + var i = type.indexOf("."), name = ""; + if (i >= 0) { + name = type.slice(i + 1); + type = type.slice(0, i); + } + if (type) return arguments.length < 2 ? this[type].on(name) : this[type].on(name, listener); + if (arguments.length === 2) { + if (listener == null) for (type in this) { + if (this.hasOwnProperty(type)) this[type].on(name, null); + } + return this; + } + }; + function d3_dispatch_event(dispatch) { + var listeners = [], listenerByName = new d3_Map(); + function event() { + var z = listeners, i = -1, n = z.length, l; + while (++i < n) if (l = z[i].on) l.apply(this, arguments); + return dispatch; + } + event.on = function(name, listener) { + var l = listenerByName.get(name), i; + if (arguments.length < 2) return l && l.on; + if (l) { + l.on = null; + listeners = listeners.slice(0, i = listeners.indexOf(l)).concat(listeners.slice(i + 1)); + listenerByName.remove(name); + } + if (listener) listeners.push(listenerByName.set(name, { + on: listener + })); + return dispatch; + }; + return event; + } + d3.event = null; + function d3_eventPreventDefault() { + d3.event.preventDefault(); + } + function d3_eventSource() { + var e = d3.event, s; + while (s = e.sourceEvent) e = s; + return e; + } + function d3_eventDispatch(target) { + var dispatch = new d3_dispatch(), i = 0, n = arguments.length; + while (++i < n) dispatch[arguments[i]] = d3_dispatch_event(dispatch); + dispatch.of = function(thiz, argumentz) { + return function(e1) { + try { + var e0 = e1.sourceEvent = d3.event; + e1.target = target; + d3.event = e1; + dispatch[e1.type].apply(thiz, argumentz); + } finally { + d3.event = e0; + } + }; + }; + return dispatch; + } + d3.requote = function(s) { + return s.replace(d3_requote_re, "\\$&"); + }; + var d3_requote_re = /[\\\^\$\*\+\?\|\[\]\(\)\.\{\}]/g; + var d3_subclass = {}.__proto__ ? function(object, prototype) { + object.__proto__ = prototype; + } : function(object, prototype) { + for (var property in prototype) object[property] = prototype[property]; + }; + function d3_selection(groups) { + d3_subclass(groups, d3_selectionPrototype); + return groups; + } + var d3_select = function(s, n) { + return n.querySelector(s); + }, d3_selectAll = function(s, n) { + return n.querySelectorAll(s); + }, d3_selectMatches = function(n, s) { + var d3_selectMatcher = n.matches || n[d3_vendorSymbol(n, "matchesSelector")]; + d3_selectMatches = function(n, s) { + return d3_selectMatcher.call(n, s); + }; + return d3_selectMatches(n, s); + }; + if (typeof Sizzle === "function") { + d3_select = function(s, n) { + return Sizzle(s, n)[0] || null; + }; + d3_selectAll = Sizzle; + d3_selectMatches = Sizzle.matchesSelector; + } + d3.selection = function() { + return d3.select(d3_document.documentElement); + }; + var d3_selectionPrototype = d3.selection.prototype = []; + d3_selectionPrototype.select = function(selector) { + var subgroups = [], subgroup, subnode, group, node; + selector = d3_selection_selector(selector); + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroup.push(subnode = selector.call(node, node.__data__, i, j)); + if (subnode && "__data__" in node) subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + return d3_selection(subgroups); + }; + function d3_selection_selector(selector) { + return typeof selector === "function" ? selector : function() { + return d3_select(selector, this); + }; + } + d3_selectionPrototype.selectAll = function(selector) { + var subgroups = [], subgroup, node; + selector = d3_selection_selectorAll(selector); + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroups.push(subgroup = d3_array(selector.call(node, node.__data__, i, j))); + subgroup.parentNode = node; + } + } + } + return d3_selection(subgroups); + }; + function d3_selection_selectorAll(selector) { + return typeof selector === "function" ? selector : function() { + return d3_selectAll(selector, this); + }; + } + var d3_nsXhtml = "http://www.w3.org/1999/xhtml"; + var d3_nsPrefix = { + svg: "http://www.w3.org/2000/svg", + xhtml: d3_nsXhtml, + xlink: "http://www.w3.org/1999/xlink", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/" + }; + d3.ns = { + prefix: d3_nsPrefix, + qualify: function(name) { + var i = name.indexOf(":"), prefix = name; + if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1); + return d3_nsPrefix.hasOwnProperty(prefix) ? { + space: d3_nsPrefix[prefix], + local: name + } : name; + } + }; + d3_selectionPrototype.attr = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") { + var node = this.node(); + name = d3.ns.qualify(name); + return name.local ? node.getAttributeNS(name.space, name.local) : node.getAttribute(name); + } + for (value in name) this.each(d3_selection_attr(value, name[value])); + return this; + } + return this.each(d3_selection_attr(name, value)); + }; + function d3_selection_attr(name, value) { + name = d3.ns.qualify(name); + function attrNull() { + this.removeAttribute(name); + } + function attrNullNS() { + this.removeAttributeNS(name.space, name.local); + } + function attrConstant() { + this.setAttribute(name, value); + } + function attrConstantNS() { + this.setAttributeNS(name.space, name.local, value); + } + function attrFunction() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttribute(name); else this.setAttribute(name, x); + } + function attrFunctionNS() { + var x = value.apply(this, arguments); + if (x == null) this.removeAttributeNS(name.space, name.local); else this.setAttributeNS(name.space, name.local, x); + } + return value == null ? name.local ? attrNullNS : attrNull : typeof value === "function" ? name.local ? attrFunctionNS : attrFunction : name.local ? attrConstantNS : attrConstant; + } + function d3_collapse(s) { + return s.trim().replace(/\s+/g, " "); + } + d3_selectionPrototype.classed = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") { + var node = this.node(), n = (name = d3_selection_classes(name)).length, i = -1; + if (value = node.classList) { + while (++i < n) if (!value.contains(name[i])) return false; + } else { + value = node.getAttribute("class"); + while (++i < n) if (!d3_selection_classedRe(name[i]).test(value)) return false; + } + return true; + } + for (value in name) this.each(d3_selection_classed(value, name[value])); + return this; + } + return this.each(d3_selection_classed(name, value)); + }; + function d3_selection_classedRe(name) { + return new RegExp("(?:^|\\s+)" + d3.requote(name) + "(?:\\s+|$)", "g"); + } + function d3_selection_classes(name) { + return (name + "").trim().split(/^|\s+/); + } + function d3_selection_classed(name, value) { + name = d3_selection_classes(name).map(d3_selection_classedName); + var n = name.length; + function classedConstant() { + var i = -1; + while (++i < n) name[i](this, value); + } + function classedFunction() { + var i = -1, x = value.apply(this, arguments); + while (++i < n) name[i](this, x); + } + return typeof value === "function" ? classedFunction : classedConstant; + } + function d3_selection_classedName(name) { + var re = d3_selection_classedRe(name); + return function(node, value) { + if (c = node.classList) return value ? c.add(name) : c.remove(name); + var c = node.getAttribute("class") || ""; + if (value) { + re.lastIndex = 0; + if (!re.test(c)) node.setAttribute("class", d3_collapse(c + " " + name)); + } else { + node.setAttribute("class", d3_collapse(c.replace(re, " "))); + } + }; + } + d3_selectionPrototype.style = function(name, value, priority) { + var n = arguments.length; + if (n < 3) { + if (typeof name !== "string") { + if (n < 2) value = ""; + for (priority in name) this.each(d3_selection_style(priority, name[priority], value)); + return this; + } + if (n < 2) { + var node = this.node(); + return d3_window(node).getComputedStyle(node, null).getPropertyValue(name); + } + priority = ""; + } + return this.each(d3_selection_style(name, value, priority)); + }; + function d3_selection_style(name, value, priority) { + function styleNull() { + this.style.removeProperty(name); + } + function styleConstant() { + this.style.setProperty(name, value, priority); + } + function styleFunction() { + var x = value.apply(this, arguments); + if (x == null) this.style.removeProperty(name); else this.style.setProperty(name, x, priority); + } + return value == null ? styleNull : typeof value === "function" ? styleFunction : styleConstant; + } + d3_selectionPrototype.property = function(name, value) { + if (arguments.length < 2) { + if (typeof name === "string") return this.node()[name]; + for (value in name) this.each(d3_selection_property(value, name[value])); + return this; + } + return this.each(d3_selection_property(name, value)); + }; + function d3_selection_property(name, value) { + function propertyNull() { + delete this[name]; + } + function propertyConstant() { + this[name] = value; + } + function propertyFunction() { + var x = value.apply(this, arguments); + if (x == null) delete this[name]; else this[name] = x; + } + return value == null ? propertyNull : typeof value === "function" ? propertyFunction : propertyConstant; + } + d3_selectionPrototype.text = function(value) { + return arguments.length ? this.each(typeof value === "function" ? function() { + var v = value.apply(this, arguments); + this.textContent = v == null ? "" : v; + } : value == null ? function() { + this.textContent = ""; + } : function() { + this.textContent = value; + }) : this.node().textContent; + }; + d3_selectionPrototype.html = function(value) { + return arguments.length ? this.each(typeof value === "function" ? function() { + var v = value.apply(this, arguments); + this.innerHTML = v == null ? "" : v; + } : value == null ? function() { + this.innerHTML = ""; + } : function() { + this.innerHTML = value; + }) : this.node().innerHTML; + }; + d3_selectionPrototype.append = function(name) { + name = d3_selection_creator(name); + return this.select(function() { + return this.appendChild(name.apply(this, arguments)); + }); + }; + function d3_selection_creator(name) { + function create() { + var document = this.ownerDocument, namespace = this.namespaceURI; + return namespace === d3_nsXhtml && document.documentElement.namespaceURI === d3_nsXhtml ? document.createElement(name) : document.createElementNS(namespace, name); + } + function createNS() { + return this.ownerDocument.createElementNS(name.space, name.local); + } + return typeof name === "function" ? name : (name = d3.ns.qualify(name)).local ? createNS : create; + } + d3_selectionPrototype.insert = function(name, before) { + name = d3_selection_creator(name); + before = d3_selection_selector(before); + return this.select(function() { + return this.insertBefore(name.apply(this, arguments), before.apply(this, arguments) || null); + }); + }; + d3_selectionPrototype.remove = function() { + return this.each(d3_selectionRemove); + }; + function d3_selectionRemove() { + var parent = this.parentNode; + if (parent) parent.removeChild(this); + } + d3_selectionPrototype.data = function(value, key) { + var i = -1, n = this.length, group, node; + if (!arguments.length) { + value = new Array(n = (group = this[0]).length); + while (++i < n) { + if (node = group[i]) { + value[i] = node.__data__; + } + } + return value; + } + function bind(group, groupData) { + var i, n = group.length, m = groupData.length, n0 = Math.min(n, m), updateNodes = new Array(m), enterNodes = new Array(m), exitNodes = new Array(n), node, nodeData; + if (key) { + var nodeByKeyValue = new d3_Map(), keyValues = new Array(n), keyValue; + for (i = -1; ++i < n; ) { + if (node = group[i]) { + if (nodeByKeyValue.has(keyValue = key.call(node, node.__data__, i))) { + exitNodes[i] = node; + } else { + nodeByKeyValue.set(keyValue, node); + } + keyValues[i] = keyValue; + } + } + for (i = -1; ++i < m; ) { + if (!(node = nodeByKeyValue.get(keyValue = key.call(groupData, nodeData = groupData[i], i)))) { + enterNodes[i] = d3_selection_dataNode(nodeData); + } else if (node !== true) { + updateNodes[i] = node; + node.__data__ = nodeData; + } + nodeByKeyValue.set(keyValue, true); + } + for (i = -1; ++i < n; ) { + if (i in keyValues && nodeByKeyValue.get(keyValues[i]) !== true) { + exitNodes[i] = group[i]; + } + } + } else { + for (i = -1; ++i < n0; ) { + node = group[i]; + nodeData = groupData[i]; + if (node) { + node.__data__ = nodeData; + updateNodes[i] = node; + } else { + enterNodes[i] = d3_selection_dataNode(nodeData); + } + } + for (;i < m; ++i) { + enterNodes[i] = d3_selection_dataNode(groupData[i]); + } + for (;i < n; ++i) { + exitNodes[i] = group[i]; + } + } + enterNodes.update = updateNodes; + enterNodes.parentNode = updateNodes.parentNode = exitNodes.parentNode = group.parentNode; + enter.push(enterNodes); + update.push(updateNodes); + exit.push(exitNodes); + } + var enter = d3_selection_enter([]), update = d3_selection([]), exit = d3_selection([]); + if (typeof value === "function") { + while (++i < n) { + bind(group = this[i], value.call(group, group.parentNode.__data__, i)); + } + } else { + while (++i < n) { + bind(group = this[i], value); + } + } + update.enter = function() { + return enter; + }; + update.exit = function() { + return exit; + }; + return update; + }; + function d3_selection_dataNode(data) { + return { + __data__: data + }; + } + d3_selectionPrototype.datum = function(value) { + return arguments.length ? this.property("__data__", value) : this.property("__data__"); + }; + d3_selectionPrototype.filter = function(filter) { + var subgroups = [], subgroup, group, node; + if (typeof filter !== "function") filter = d3_selection_filter(filter); + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + subgroup.parentNode = (group = this[j]).parentNode; + for (var i = 0, n = group.length; i < n; i++) { + if ((node = group[i]) && filter.call(node, node.__data__, i, j)) { + subgroup.push(node); + } + } + } + return d3_selection(subgroups); + }; + function d3_selection_filter(selector) { + return function() { + return d3_selectMatches(this, selector); + }; + } + d3_selectionPrototype.order = function() { + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = group.length - 1, next = group[i], node; --i >= 0; ) { + if (node = group[i]) { + if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next); + next = node; + } + } + } + return this; + }; + d3_selectionPrototype.sort = function(comparator) { + comparator = d3_selection_sortComparator.apply(this, arguments); + for (var j = -1, m = this.length; ++j < m; ) this[j].sort(comparator); + return this.order(); + }; + function d3_selection_sortComparator(comparator) { + if (!arguments.length) comparator = d3_ascending; + return function(a, b) { + return a && b ? comparator(a.__data__, b.__data__) : !a - !b; + }; + } + d3_selectionPrototype.each = function(callback) { + return d3_selection_each(this, function(node, i, j) { + callback.call(node, node.__data__, i, j); + }); + }; + function d3_selection_each(groups, callback) { + for (var j = 0, m = groups.length; j < m; j++) { + for (var group = groups[j], i = 0, n = group.length, node; i < n; i++) { + if (node = group[i]) callback(node, i, j); + } + } + return groups; + } + d3_selectionPrototype.call = function(callback) { + var args = d3_array(arguments); + callback.apply(args[0] = this, args); + return this; + }; + d3_selectionPrototype.empty = function() { + return !this.node(); + }; + d3_selectionPrototype.node = function() { + for (var j = 0, m = this.length; j < m; j++) { + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + var node = group[i]; + if (node) return node; + } + } + return null; + }; + d3_selectionPrototype.size = function() { + var n = 0; + d3_selection_each(this, function() { + ++n; + }); + return n; + }; + function d3_selection_enter(selection) { + d3_subclass(selection, d3_selection_enterPrototype); + return selection; + } + var d3_selection_enterPrototype = []; + d3.selection.enter = d3_selection_enter; + d3.selection.enter.prototype = d3_selection_enterPrototype; + d3_selection_enterPrototype.append = d3_selectionPrototype.append; + d3_selection_enterPrototype.empty = d3_selectionPrototype.empty; + d3_selection_enterPrototype.node = d3_selectionPrototype.node; + d3_selection_enterPrototype.call = d3_selectionPrototype.call; + d3_selection_enterPrototype.size = d3_selectionPrototype.size; + d3_selection_enterPrototype.select = function(selector) { + var subgroups = [], subgroup, subnode, upgroup, group, node; + for (var j = -1, m = this.length; ++j < m; ) { + upgroup = (group = this[j]).update; + subgroups.push(subgroup = []); + subgroup.parentNode = group.parentNode; + for (var i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + subgroup.push(upgroup[i] = subnode = selector.call(group.parentNode, node.__data__, i, j)); + subnode.__data__ = node.__data__; + } else { + subgroup.push(null); + } + } + } + return d3_selection(subgroups); + }; + d3_selection_enterPrototype.insert = function(name, before) { + if (arguments.length < 2) before = d3_selection_enterInsertBefore(this); + return d3_selectionPrototype.insert.call(this, name, before); + }; + function d3_selection_enterInsertBefore(enter) { + var i0, j0; + return function(d, i, j) { + var group = enter[j].update, n = group.length, node; + if (j != j0) j0 = j, i0 = 0; + if (i >= i0) i0 = i + 1; + while (!(node = group[i0]) && ++i0 < n) ; + return node; + }; + } + d3.select = function(node) { + var group; + if (typeof node === "string") { + group = [ d3_select(node, d3_document) ]; + group.parentNode = d3_document.documentElement; + } else { + group = [ node ]; + group.parentNode = d3_documentElement(node); + } + return d3_selection([ group ]); + }; + d3.selectAll = function(nodes) { + var group; + if (typeof nodes === "string") { + group = d3_array(d3_selectAll(nodes, d3_document)); + group.parentNode = d3_document.documentElement; + } else { + group = d3_array(nodes); + group.parentNode = null; + } + return d3_selection([ group ]); + }; + d3_selectionPrototype.on = function(type, listener, capture) { + var n = arguments.length; + if (n < 3) { + if (typeof type !== "string") { + if (n < 2) listener = false; + for (capture in type) this.each(d3_selection_on(capture, type[capture], listener)); + return this; + } + if (n < 2) return (n = this.node()["__on" + type]) && n._; + capture = false; + } + return this.each(d3_selection_on(type, listener, capture)); + }; + function d3_selection_on(type, listener, capture) { + var name = "__on" + type, i = type.indexOf("."), wrap = d3_selection_onListener; + if (i > 0) type = type.slice(0, i); + var filter = d3_selection_onFilters.get(type); + if (filter) type = filter, wrap = d3_selection_onFilter; + function onRemove() { + var l = this[name]; + if (l) { + this.removeEventListener(type, l, l.$); + delete this[name]; + } + } + function onAdd() { + var l = wrap(listener, d3_array(arguments)); + onRemove.call(this); + this.addEventListener(type, this[name] = l, l.$ = capture); + l._ = listener; + } + function removeAll() { + var re = new RegExp("^__on([^.]+)" + d3.requote(type) + "$"), match; + for (var name in this) { + if (match = name.match(re)) { + var l = this[name]; + this.removeEventListener(match[1], l, l.$); + delete this[name]; + } + } + } + return i ? listener ? onAdd : onRemove : listener ? d3_noop : removeAll; + } + var d3_selection_onFilters = d3.map({ + mouseenter: "mouseover", + mouseleave: "mouseout" + }); + if (d3_document) { + d3_selection_onFilters.forEach(function(k) { + if ("on" + k in d3_document) d3_selection_onFilters.remove(k); + }); + } + function d3_selection_onListener(listener, argumentz) { + return function(e) { + var o = d3.event; + d3.event = e; + argumentz[0] = this.__data__; + try { + listener.apply(this, argumentz); + } finally { + d3.event = o; + } + }; + } + function d3_selection_onFilter(listener, argumentz) { + var l = d3_selection_onListener(listener, argumentz); + return function(e) { + var target = this, related = e.relatedTarget; + if (!related || related !== target && !(related.compareDocumentPosition(target) & 8)) { + l.call(target, e); + } + }; + } + var d3_event_dragSelect, d3_event_dragId = 0; + function d3_event_dragSuppress(node) { + var name = ".dragsuppress-" + ++d3_event_dragId, click = "click" + name, w = d3.select(d3_window(node)).on("touchmove" + name, d3_eventPreventDefault).on("dragstart" + name, d3_eventPreventDefault).on("selectstart" + name, d3_eventPreventDefault); + if (d3_event_dragSelect == null) { + d3_event_dragSelect = "onselectstart" in node ? false : d3_vendorSymbol(node.style, "userSelect"); + } + if (d3_event_dragSelect) { + var style = d3_documentElement(node).style, select = style[d3_event_dragSelect]; + style[d3_event_dragSelect] = "none"; + } + return function(suppressClick) { + w.on(name, null); + if (d3_event_dragSelect) style[d3_event_dragSelect] = select; + if (suppressClick) { + var off = function() { + w.on(click, null); + }; + w.on(click, function() { + d3_eventPreventDefault(); + off(); + }, true); + setTimeout(off, 0); + } + }; + } + d3.mouse = function(container) { + return d3_mousePoint(container, d3_eventSource()); + }; + var d3_mouse_bug44083 = this.navigator && /WebKit/.test(this.navigator.userAgent) ? -1 : 0; + function d3_mousePoint(container, e) { + if (e.changedTouches) e = e.changedTouches[0]; + var svg = container.ownerSVGElement || container; + if (svg.createSVGPoint) { + var point = svg.createSVGPoint(); + if (d3_mouse_bug44083 < 0) { + var window = d3_window(container); + if (window.scrollX || window.scrollY) { + svg = d3.select("body").append("svg").style({ + position: "absolute", + top: 0, + left: 0, + margin: 0, + padding: 0, + border: "none" + }, "important"); + var ctm = svg[0][0].getScreenCTM(); + d3_mouse_bug44083 = !(ctm.f || ctm.e); + svg.remove(); + } + } + if (d3_mouse_bug44083) point.x = e.pageX, point.y = e.pageY; else point.x = e.clientX, + point.y = e.clientY; + point = point.matrixTransform(container.getScreenCTM().inverse()); + return [ point.x, point.y ]; + } + var rect = container.getBoundingClientRect(); + return [ e.clientX - rect.left - container.clientLeft, e.clientY - rect.top - container.clientTop ]; + } + d3.touch = function(container, touches, identifier) { + if (arguments.length < 3) identifier = touches, touches = d3_eventSource().changedTouches; + if (touches) for (var i = 0, n = touches.length, touch; i < n; ++i) { + if ((touch = touches[i]).identifier === identifier) { + return d3_mousePoint(container, touch); + } + } + }; + d3.behavior.drag = function() { + var event = d3_eventDispatch(drag, "drag", "dragstart", "dragend"), origin = null, mousedown = dragstart(d3_noop, d3.mouse, d3_window, "mousemove", "mouseup"), touchstart = dragstart(d3_behavior_dragTouchId, d3.touch, d3_identity, "touchmove", "touchend"); + function drag() { + this.on("mousedown.drag", mousedown).on("touchstart.drag", touchstart); + } + function dragstart(id, position, subject, move, end) { + return function() { + var that = this, target = d3.event.target.correspondingElement || d3.event.target, parent = that.parentNode, dispatch = event.of(that, arguments), dragged = 0, dragId = id(), dragName = ".drag" + (dragId == null ? "" : "-" + dragId), dragOffset, dragSubject = d3.select(subject(target)).on(move + dragName, moved).on(end + dragName, ended), dragRestore = d3_event_dragSuppress(target), position0 = position(parent, dragId); + if (origin) { + dragOffset = origin.apply(that, arguments); + dragOffset = [ dragOffset.x - position0[0], dragOffset.y - position0[1] ]; + } else { + dragOffset = [ 0, 0 ]; + } + dispatch({ + type: "dragstart" + }); + function moved() { + var position1 = position(parent, dragId), dx, dy; + if (!position1) return; + dx = position1[0] - position0[0]; + dy = position1[1] - position0[1]; + dragged |= dx | dy; + position0 = position1; + dispatch({ + type: "drag", + x: position1[0] + dragOffset[0], + y: position1[1] + dragOffset[1], + dx: dx, + dy: dy + }); + } + function ended() { + if (!position(parent, dragId)) return; + dragSubject.on(move + dragName, null).on(end + dragName, null); + dragRestore(dragged); + dispatch({ + type: "dragend" + }); + } + }; + } + drag.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + return drag; + }; + return d3.rebind(drag, event, "on"); + }; + function d3_behavior_dragTouchId() { + return d3.event.changedTouches[0].identifier; + } + d3.touches = function(container, touches) { + if (arguments.length < 2) touches = d3_eventSource().touches; + return touches ? d3_array(touches).map(function(touch) { + var point = d3_mousePoint(container, touch); + point.identifier = touch.identifier; + return point; + }) : []; + }; + var ε = 1e-6, ε2 = ε * ε, π = Math.PI, τ = 2 * π, τε = τ - ε, halfπ = π / 2, d3_radians = π / 180, d3_degrees = 180 / π; + function d3_sgn(x) { + return x > 0 ? 1 : x < 0 ? -1 : 0; + } + function d3_cross2d(a, b, c) { + return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]); + } + function d3_acos(x) { + return x > 1 ? 0 : x < -1 ? π : Math.acos(x); + } + function d3_asin(x) { + return x > 1 ? halfπ : x < -1 ? -halfπ : Math.asin(x); + } + function d3_sinh(x) { + return ((x = Math.exp(x)) - 1 / x) / 2; + } + function d3_cosh(x) { + return ((x = Math.exp(x)) + 1 / x) / 2; + } + function d3_tanh(x) { + return ((x = Math.exp(2 * x)) - 1) / (x + 1); + } + function d3_haversin(x) { + return (x = Math.sin(x / 2)) * x; + } + var ρ = Math.SQRT2, ρ2 = 2, ρ4 = 4; + d3.interpolateZoom = function(p0, p1) { + var ux0 = p0[0], uy0 = p0[1], w0 = p0[2], ux1 = p1[0], uy1 = p1[1], w1 = p1[2], dx = ux1 - ux0, dy = uy1 - uy0, d2 = dx * dx + dy * dy, i, S; + if (d2 < ε2) { + S = Math.log(w1 / w0) / ρ; + i = function(t) { + return [ ux0 + t * dx, uy0 + t * dy, w0 * Math.exp(ρ * t * S) ]; + }; + } else { + var d1 = Math.sqrt(d2), b0 = (w1 * w1 - w0 * w0 + ρ4 * d2) / (2 * w0 * ρ2 * d1), b1 = (w1 * w1 - w0 * w0 - ρ4 * d2) / (2 * w1 * ρ2 * d1), r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0), r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1); + S = (r1 - r0) / ρ; + i = function(t) { + var s = t * S, coshr0 = d3_cosh(r0), u = w0 / (ρ2 * d1) * (coshr0 * d3_tanh(ρ * s + r0) - d3_sinh(r0)); + return [ ux0 + u * dx, uy0 + u * dy, w0 * coshr0 / d3_cosh(ρ * s + r0) ]; + }; + } + i.duration = S * 1e3; + return i; + }; + d3.behavior.zoom = function() { + var view = { + x: 0, + y: 0, + k: 1 + }, translate0, center0, center, size = [ 960, 500 ], scaleExtent = d3_behavior_zoomInfinity, duration = 250, zooming = 0, mousedown = "mousedown.zoom", mousemove = "mousemove.zoom", mouseup = "mouseup.zoom", mousewheelTimer, touchstart = "touchstart.zoom", touchtime, event = d3_eventDispatch(zoom, "zoomstart", "zoom", "zoomend"), x0, x1, y0, y1; + if (!d3_behavior_zoomWheel) { + d3_behavior_zoomWheel = "onwheel" in d3_document ? (d3_behavior_zoomDelta = function() { + return -d3.event.deltaY * (d3.event.deltaMode ? 120 : 1); + }, "wheel") : "onmousewheel" in d3_document ? (d3_behavior_zoomDelta = function() { + return d3.event.wheelDelta; + }, "mousewheel") : (d3_behavior_zoomDelta = function() { + return -d3.event.detail; + }, "MozMousePixelScroll"); + } + function zoom(g) { + g.on(mousedown, mousedowned).on(d3_behavior_zoomWheel + ".zoom", mousewheeled).on("dblclick.zoom", dblclicked).on(touchstart, touchstarted); + } + zoom.event = function(g) { + g.each(function() { + var dispatch = event.of(this, arguments), view1 = view; + if (d3_transitionInheritId) { + d3.select(this).transition().each("start.zoom", function() { + view = this.__chart__ || { + x: 0, + y: 0, + k: 1 + }; + zoomstarted(dispatch); + }).tween("zoom:zoom", function() { + var dx = size[0], dy = size[1], cx = center0 ? center0[0] : dx / 2, cy = center0 ? center0[1] : dy / 2, i = d3.interpolateZoom([ (cx - view.x) / view.k, (cy - view.y) / view.k, dx / view.k ], [ (cx - view1.x) / view1.k, (cy - view1.y) / view1.k, dx / view1.k ]); + return function(t) { + var l = i(t), k = dx / l[2]; + this.__chart__ = view = { + x: cx - l[0] * k, + y: cy - l[1] * k, + k: k + }; + zoomed(dispatch); + }; + }).each("interrupt.zoom", function() { + zoomended(dispatch); + }).each("end.zoom", function() { + zoomended(dispatch); + }); + } else { + this.__chart__ = view; + zoomstarted(dispatch); + zoomed(dispatch); + zoomended(dispatch); + } + }); + }; + zoom.translate = function(_) { + if (!arguments.length) return [ view.x, view.y ]; + view = { + x: +_[0], + y: +_[1], + k: view.k + }; + rescale(); + return zoom; + }; + zoom.scale = function(_) { + if (!arguments.length) return view.k; + view = { + x: view.x, + y: view.y, + k: null + }; + scaleTo(+_); + rescale(); + return zoom; + }; + zoom.scaleExtent = function(_) { + if (!arguments.length) return scaleExtent; + scaleExtent = _ == null ? d3_behavior_zoomInfinity : [ +_[0], +_[1] ]; + return zoom; + }; + zoom.center = function(_) { + if (!arguments.length) return center; + center = _ && [ +_[0], +_[1] ]; + return zoom; + }; + zoom.size = function(_) { + if (!arguments.length) return size; + size = _ && [ +_[0], +_[1] ]; + return zoom; + }; + zoom.duration = function(_) { + if (!arguments.length) return duration; + duration = +_; + return zoom; + }; + zoom.x = function(z) { + if (!arguments.length) return x1; + x1 = z; + x0 = z.copy(); + view = { + x: 0, + y: 0, + k: 1 + }; + return zoom; + }; + zoom.y = function(z) { + if (!arguments.length) return y1; + y1 = z; + y0 = z.copy(); + view = { + x: 0, + y: 0, + k: 1 + }; + return zoom; + }; + function location(p) { + return [ (p[0] - view.x) / view.k, (p[1] - view.y) / view.k ]; + } + function point(l) { + return [ l[0] * view.k + view.x, l[1] * view.k + view.y ]; + } + function scaleTo(s) { + view.k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], s)); + } + function translateTo(p, l) { + l = point(l); + view.x += p[0] - l[0]; + view.y += p[1] - l[1]; + } + function zoomTo(that, p, l, k) { + that.__chart__ = { + x: view.x, + y: view.y, + k: view.k + }; + scaleTo(Math.pow(2, k)); + translateTo(center0 = p, l); + that = d3.select(that); + if (duration > 0) that = that.transition().duration(duration); + that.call(zoom.event); + } + function rescale() { + if (x1) x1.domain(x0.range().map(function(x) { + return (x - view.x) / view.k; + }).map(x0.invert)); + if (y1) y1.domain(y0.range().map(function(y) { + return (y - view.y) / view.k; + }).map(y0.invert)); + } + function zoomstarted(dispatch) { + if (!zooming++) dispatch({ + type: "zoomstart" + }); + } + function zoomed(dispatch) { + rescale(); + dispatch({ + type: "zoom", + scale: view.k, + translate: [ view.x, view.y ] + }); + } + function zoomended(dispatch) { + if (!--zooming) dispatch({ + type: "zoomend" + }), center0 = null; + } + function mousedowned() { + var that = this, dispatch = event.of(that, arguments), dragged = 0, subject = d3.select(d3_window(that)).on(mousemove, moved).on(mouseup, ended), location0 = location(d3.mouse(that)), dragRestore = d3_event_dragSuppress(that); + d3_selection_interrupt.call(that); + zoomstarted(dispatch); + function moved() { + dragged = 1; + translateTo(d3.mouse(that), location0); + zoomed(dispatch); + } + function ended() { + subject.on(mousemove, null).on(mouseup, null); + dragRestore(dragged); + zoomended(dispatch); + } + } + function touchstarted() { + var that = this, dispatch = event.of(that, arguments), locations0 = {}, distance0 = 0, scale0, zoomName = ".zoom-" + d3.event.changedTouches[0].identifier, touchmove = "touchmove" + zoomName, touchend = "touchend" + zoomName, targets = [], subject = d3.select(that), dragRestore = d3_event_dragSuppress(that); + started(); + zoomstarted(dispatch); + subject.on(mousedown, null).on(touchstart, started); + function relocate() { + var touches = d3.touches(that); + scale0 = view.k; + touches.forEach(function(t) { + if (t.identifier in locations0) locations0[t.identifier] = location(t); + }); + return touches; + } + function started() { + var target = d3.event.target; + d3.select(target).on(touchmove, moved).on(touchend, ended); + targets.push(target); + var changed = d3.event.changedTouches; + for (var i = 0, n = changed.length; i < n; ++i) { + locations0[changed[i].identifier] = null; + } + var touches = relocate(), now = Date.now(); + if (touches.length === 1) { + if (now - touchtime < 500) { + var p = touches[0]; + zoomTo(that, p, locations0[p.identifier], Math.floor(Math.log(view.k) / Math.LN2) + 1); + d3_eventPreventDefault(); + } + touchtime = now; + } else if (touches.length > 1) { + var p = touches[0], q = touches[1], dx = p[0] - q[0], dy = p[1] - q[1]; + distance0 = dx * dx + dy * dy; + } + } + function moved() { + var touches = d3.touches(that), p0, l0, p1, l1; + d3_selection_interrupt.call(that); + for (var i = 0, n = touches.length; i < n; ++i, l1 = null) { + p1 = touches[i]; + if (l1 = locations0[p1.identifier]) { + if (l0) break; + p0 = p1, l0 = l1; + } + } + if (l1) { + var distance1 = (distance1 = p1[0] - p0[0]) * distance1 + (distance1 = p1[1] - p0[1]) * distance1, scale1 = distance0 && Math.sqrt(distance1 / distance0); + p0 = [ (p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2 ]; + l0 = [ (l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2 ]; + scaleTo(scale1 * scale0); + } + touchtime = null; + translateTo(p0, l0); + zoomed(dispatch); + } + function ended() { + if (d3.event.touches.length) { + var changed = d3.event.changedTouches; + for (var i = 0, n = changed.length; i < n; ++i) { + delete locations0[changed[i].identifier]; + } + for (var identifier in locations0) { + return void relocate(); + } + } + d3.selectAll(targets).on(zoomName, null); + subject.on(mousedown, mousedowned).on(touchstart, touchstarted); + dragRestore(); + zoomended(dispatch); + } + } + function mousewheeled() { + var dispatch = event.of(this, arguments); + if (mousewheelTimer) clearTimeout(mousewheelTimer); else d3_selection_interrupt.call(this), + translate0 = location(center0 = center || d3.mouse(this)), zoomstarted(dispatch); + mousewheelTimer = setTimeout(function() { + mousewheelTimer = null; + zoomended(dispatch); + }, 50); + d3_eventPreventDefault(); + scaleTo(Math.pow(2, d3_behavior_zoomDelta() * .002) * view.k); + translateTo(center0, translate0); + zoomed(dispatch); + } + function dblclicked() { + var p = d3.mouse(this), k = Math.log(view.k) / Math.LN2; + zoomTo(this, p, location(p), d3.event.shiftKey ? Math.ceil(k) - 1 : Math.floor(k) + 1); + } + return d3.rebind(zoom, event, "on"); + }; + var d3_behavior_zoomInfinity = [ 0, Infinity ], d3_behavior_zoomDelta, d3_behavior_zoomWheel; + d3.color = d3_color; + function d3_color() {} + d3_color.prototype.toString = function() { + return this.rgb() + ""; + }; + d3.hsl = d3_hsl; + function d3_hsl(h, s, l) { + return this instanceof d3_hsl ? void (this.h = +h, this.s = +s, this.l = +l) : arguments.length < 2 ? h instanceof d3_hsl ? new d3_hsl(h.h, h.s, h.l) : d3_rgb_parse("" + h, d3_rgb_hsl, d3_hsl) : new d3_hsl(h, s, l); + } + var d3_hslPrototype = d3_hsl.prototype = new d3_color(); + d3_hslPrototype.brighter = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return new d3_hsl(this.h, this.s, this.l / k); + }; + d3_hslPrototype.darker = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return new d3_hsl(this.h, this.s, k * this.l); + }; + d3_hslPrototype.rgb = function() { + return d3_hsl_rgb(this.h, this.s, this.l); + }; + function d3_hsl_rgb(h, s, l) { + var m1, m2; + h = isNaN(h) ? 0 : (h %= 360) < 0 ? h + 360 : h; + s = isNaN(s) ? 0 : s < 0 ? 0 : s > 1 ? 1 : s; + l = l < 0 ? 0 : l > 1 ? 1 : l; + m2 = l <= .5 ? l * (1 + s) : l + s - l * s; + m1 = 2 * l - m2; + function v(h) { + if (h > 360) h -= 360; else if (h < 0) h += 360; + if (h < 60) return m1 + (m2 - m1) * h / 60; + if (h < 180) return m2; + if (h < 240) return m1 + (m2 - m1) * (240 - h) / 60; + return m1; + } + function vv(h) { + return Math.round(v(h) * 255); + } + return new d3_rgb(vv(h + 120), vv(h), vv(h - 120)); + } + d3.hcl = d3_hcl; + function d3_hcl(h, c, l) { + return this instanceof d3_hcl ? void (this.h = +h, this.c = +c, this.l = +l) : arguments.length < 2 ? h instanceof d3_hcl ? new d3_hcl(h.h, h.c, h.l) : h instanceof d3_lab ? d3_lab_hcl(h.l, h.a, h.b) : d3_lab_hcl((h = d3_rgb_lab((h = d3.rgb(h)).r, h.g, h.b)).l, h.a, h.b) : new d3_hcl(h, c, l); + } + var d3_hclPrototype = d3_hcl.prototype = new d3_color(); + d3_hclPrototype.brighter = function(k) { + return new d3_hcl(this.h, this.c, Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1))); + }; + d3_hclPrototype.darker = function(k) { + return new d3_hcl(this.h, this.c, Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1))); + }; + d3_hclPrototype.rgb = function() { + return d3_hcl_lab(this.h, this.c, this.l).rgb(); + }; + function d3_hcl_lab(h, c, l) { + if (isNaN(h)) h = 0; + if (isNaN(c)) c = 0; + return new d3_lab(l, Math.cos(h *= d3_radians) * c, Math.sin(h) * c); + } + d3.lab = d3_lab; + function d3_lab(l, a, b) { + return this instanceof d3_lab ? void (this.l = +l, this.a = +a, this.b = +b) : arguments.length < 2 ? l instanceof d3_lab ? new d3_lab(l.l, l.a, l.b) : l instanceof d3_hcl ? d3_hcl_lab(l.h, l.c, l.l) : d3_rgb_lab((l = d3_rgb(l)).r, l.g, l.b) : new d3_lab(l, a, b); + } + var d3_lab_K = 18; + var d3_lab_X = .95047, d3_lab_Y = 1, d3_lab_Z = 1.08883; + var d3_labPrototype = d3_lab.prototype = new d3_color(); + d3_labPrototype.brighter = function(k) { + return new d3_lab(Math.min(100, this.l + d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); + }; + d3_labPrototype.darker = function(k) { + return new d3_lab(Math.max(0, this.l - d3_lab_K * (arguments.length ? k : 1)), this.a, this.b); + }; + d3_labPrototype.rgb = function() { + return d3_lab_rgb(this.l, this.a, this.b); + }; + function d3_lab_rgb(l, a, b) { + var y = (l + 16) / 116, x = y + a / 500, z = y - b / 200; + x = d3_lab_xyz(x) * d3_lab_X; + y = d3_lab_xyz(y) * d3_lab_Y; + z = d3_lab_xyz(z) * d3_lab_Z; + return new d3_rgb(d3_xyz_rgb(3.2404542 * x - 1.5371385 * y - .4985314 * z), d3_xyz_rgb(-.969266 * x + 1.8760108 * y + .041556 * z), d3_xyz_rgb(.0556434 * x - .2040259 * y + 1.0572252 * z)); + } + function d3_lab_hcl(l, a, b) { + return l > 0 ? new d3_hcl(Math.atan2(b, a) * d3_degrees, Math.sqrt(a * a + b * b), l) : new d3_hcl(NaN, NaN, l); + } + function d3_lab_xyz(x) { + return x > .206893034 ? x * x * x : (x - 4 / 29) / 7.787037; + } + function d3_xyz_lab(x) { + return x > .008856 ? Math.pow(x, 1 / 3) : 7.787037 * x + 4 / 29; + } + function d3_xyz_rgb(r) { + return Math.round(255 * (r <= .00304 ? 12.92 * r : 1.055 * Math.pow(r, 1 / 2.4) - .055)); + } + d3.rgb = d3_rgb; + function d3_rgb(r, g, b) { + return this instanceof d3_rgb ? void (this.r = ~~r, this.g = ~~g, this.b = ~~b) : arguments.length < 2 ? r instanceof d3_rgb ? new d3_rgb(r.r, r.g, r.b) : d3_rgb_parse("" + r, d3_rgb, d3_hsl_rgb) : new d3_rgb(r, g, b); + } + function d3_rgbNumber(value) { + return new d3_rgb(value >> 16, value >> 8 & 255, value & 255); + } + function d3_rgbString(value) { + return d3_rgbNumber(value) + ""; + } + var d3_rgbPrototype = d3_rgb.prototype = new d3_color(); + d3_rgbPrototype.brighter = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + var r = this.r, g = this.g, b = this.b, i = 30; + if (!r && !g && !b) return new d3_rgb(i, i, i); + if (r && r < i) r = i; + if (g && g < i) g = i; + if (b && b < i) b = i; + return new d3_rgb(Math.min(255, r / k), Math.min(255, g / k), Math.min(255, b / k)); + }; + d3_rgbPrototype.darker = function(k) { + k = Math.pow(.7, arguments.length ? k : 1); + return new d3_rgb(k * this.r, k * this.g, k * this.b); + }; + d3_rgbPrototype.hsl = function() { + return d3_rgb_hsl(this.r, this.g, this.b); + }; + d3_rgbPrototype.toString = function() { + return "#" + d3_rgb_hex(this.r) + d3_rgb_hex(this.g) + d3_rgb_hex(this.b); + }; + function d3_rgb_hex(v) { + return v < 16 ? "0" + Math.max(0, v).toString(16) : Math.min(255, v).toString(16); + } + function d3_rgb_parse(format, rgb, hsl) { + var r = 0, g = 0, b = 0, m1, m2, color; + m1 = /([a-z]+)\((.*)\)/.exec(format = format.toLowerCase()); + if (m1) { + m2 = m1[2].split(","); + switch (m1[1]) { + case "hsl": + { + return hsl(parseFloat(m2[0]), parseFloat(m2[1]) / 100, parseFloat(m2[2]) / 100); + } + + case "rgb": + { + return rgb(d3_rgb_parseNumber(m2[0]), d3_rgb_parseNumber(m2[1]), d3_rgb_parseNumber(m2[2])); + } + } + } + if (color = d3_rgb_names.get(format)) { + return rgb(color.r, color.g, color.b); + } + if (format != null && format.charAt(0) === "#" && !isNaN(color = parseInt(format.slice(1), 16))) { + if (format.length === 4) { + r = (color & 3840) >> 4; + r = r >> 4 | r; + g = color & 240; + g = g >> 4 | g; + b = color & 15; + b = b << 4 | b; + } else if (format.length === 7) { + r = (color & 16711680) >> 16; + g = (color & 65280) >> 8; + b = color & 255; + } + } + return rgb(r, g, b); + } + function d3_rgb_hsl(r, g, b) { + var min = Math.min(r /= 255, g /= 255, b /= 255), max = Math.max(r, g, b), d = max - min, h, s, l = (max + min) / 2; + if (d) { + s = l < .5 ? d / (max + min) : d / (2 - max - min); + if (r == max) h = (g - b) / d + (g < b ? 6 : 0); else if (g == max) h = (b - r) / d + 2; else h = (r - g) / d + 4; + h *= 60; + } else { + h = NaN; + s = l > 0 && l < 1 ? 0 : h; + } + return new d3_hsl(h, s, l); + } + function d3_rgb_lab(r, g, b) { + r = d3_rgb_xyz(r); + g = d3_rgb_xyz(g); + b = d3_rgb_xyz(b); + var x = d3_xyz_lab((.4124564 * r + .3575761 * g + .1804375 * b) / d3_lab_X), y = d3_xyz_lab((.2126729 * r + .7151522 * g + .072175 * b) / d3_lab_Y), z = d3_xyz_lab((.0193339 * r + .119192 * g + .9503041 * b) / d3_lab_Z); + return d3_lab(116 * y - 16, 500 * (x - y), 200 * (y - z)); + } + function d3_rgb_xyz(r) { + return (r /= 255) <= .04045 ? r / 12.92 : Math.pow((r + .055) / 1.055, 2.4); + } + function d3_rgb_parseNumber(c) { + var f = parseFloat(c); + return c.charAt(c.length - 1) === "%" ? Math.round(f * 2.55) : f; + } + var d3_rgb_names = d3.map({ + aliceblue: 15792383, + antiquewhite: 16444375, + aqua: 65535, + aquamarine: 8388564, + azure: 15794175, + beige: 16119260, + bisque: 16770244, + black: 0, + blanchedalmond: 16772045, + blue: 255, + blueviolet: 9055202, + brown: 10824234, + burlywood: 14596231, + cadetblue: 6266528, + chartreuse: 8388352, + chocolate: 13789470, + coral: 16744272, + cornflowerblue: 6591981, + cornsilk: 16775388, + crimson: 14423100, + cyan: 65535, + darkblue: 139, + darkcyan: 35723, + darkgoldenrod: 12092939, + darkgray: 11119017, + darkgreen: 25600, + darkgrey: 11119017, + darkkhaki: 12433259, + darkmagenta: 9109643, + darkolivegreen: 5597999, + darkorange: 16747520, + darkorchid: 10040012, + darkred: 9109504, + darksalmon: 15308410, + darkseagreen: 9419919, + darkslateblue: 4734347, + darkslategray: 3100495, + darkslategrey: 3100495, + darkturquoise: 52945, + darkviolet: 9699539, + deeppink: 16716947, + deepskyblue: 49151, + dimgray: 6908265, + dimgrey: 6908265, + dodgerblue: 2003199, + firebrick: 11674146, + floralwhite: 16775920, + forestgreen: 2263842, + fuchsia: 16711935, + gainsboro: 14474460, + ghostwhite: 16316671, + gold: 16766720, + goldenrod: 14329120, + gray: 8421504, + green: 32768, + greenyellow: 11403055, + grey: 8421504, + honeydew: 15794160, + hotpink: 16738740, + indianred: 13458524, + indigo: 4915330, + ivory: 16777200, + khaki: 15787660, + lavender: 15132410, + lavenderblush: 16773365, + lawngreen: 8190976, + lemonchiffon: 16775885, + lightblue: 11393254, + lightcoral: 15761536, + lightcyan: 14745599, + lightgoldenrodyellow: 16448210, + lightgray: 13882323, + lightgreen: 9498256, + lightgrey: 13882323, + lightpink: 16758465, + lightsalmon: 16752762, + lightseagreen: 2142890, + lightskyblue: 8900346, + lightslategray: 7833753, + lightslategrey: 7833753, + lightsteelblue: 11584734, + lightyellow: 16777184, + lime: 65280, + limegreen: 3329330, + linen: 16445670, + magenta: 16711935, + maroon: 8388608, + mediumaquamarine: 6737322, + mediumblue: 205, + mediumorchid: 12211667, + mediumpurple: 9662683, + mediumseagreen: 3978097, + mediumslateblue: 8087790, + mediumspringgreen: 64154, + mediumturquoise: 4772300, + mediumvioletred: 13047173, + midnightblue: 1644912, + mintcream: 16121850, + mistyrose: 16770273, + moccasin: 16770229, + navajowhite: 16768685, + navy: 128, + oldlace: 16643558, + olive: 8421376, + olivedrab: 7048739, + orange: 16753920, + orangered: 16729344, + orchid: 14315734, + palegoldenrod: 15657130, + palegreen: 10025880, + paleturquoise: 11529966, + palevioletred: 14381203, + papayawhip: 16773077, + peachpuff: 16767673, + peru: 13468991, + pink: 16761035, + plum: 14524637, + powderblue: 11591910, + purple: 8388736, + rebeccapurple: 6697881, + red: 16711680, + rosybrown: 12357519, + royalblue: 4286945, + saddlebrown: 9127187, + salmon: 16416882, + sandybrown: 16032864, + seagreen: 3050327, + seashell: 16774638, + sienna: 10506797, + silver: 12632256, + skyblue: 8900331, + slateblue: 6970061, + slategray: 7372944, + slategrey: 7372944, + snow: 16775930, + springgreen: 65407, + steelblue: 4620980, + tan: 13808780, + teal: 32896, + thistle: 14204888, + tomato: 16737095, + turquoise: 4251856, + violet: 15631086, + wheat: 16113331, + white: 16777215, + whitesmoke: 16119285, + yellow: 16776960, + yellowgreen: 10145074 + }); + d3_rgb_names.forEach(function(key, value) { + d3_rgb_names.set(key, d3_rgbNumber(value)); + }); + function d3_functor(v) { + return typeof v === "function" ? v : function() { + return v; + }; + } + d3.functor = d3_functor; + d3.xhr = d3_xhrType(d3_identity); + function d3_xhrType(response) { + return function(url, mimeType, callback) { + if (arguments.length === 2 && typeof mimeType === "function") callback = mimeType, + mimeType = null; + return d3_xhr(url, mimeType, response, callback); + }; + } + function d3_xhr(url, mimeType, response, callback) { + var xhr = {}, dispatch = d3.dispatch("beforesend", "progress", "load", "error"), headers = {}, request = new XMLHttpRequest(), responseType = null; + if (this.XDomainRequest && !("withCredentials" in request) && /^(http(s)?:)?\/\//.test(url)) request = new XDomainRequest(); + "onload" in request ? request.onload = request.onerror = respond : request.onreadystatechange = function() { + request.readyState > 3 && respond(); + }; + function respond() { + var status = request.status, result; + if (!status && d3_xhrHasResponse(request) || status >= 200 && status < 300 || status === 304) { + try { + result = response.call(xhr, request); + } catch (e) { + dispatch.error.call(xhr, e); + return; + } + dispatch.load.call(xhr, result); + } else { + dispatch.error.call(xhr, request); + } + } + request.onprogress = function(event) { + var o = d3.event; + d3.event = event; + try { + dispatch.progress.call(xhr, request); + } finally { + d3.event = o; + } + }; + xhr.header = function(name, value) { + name = (name + "").toLowerCase(); + if (arguments.length < 2) return headers[name]; + if (value == null) delete headers[name]; else headers[name] = value + ""; + return xhr; + }; + xhr.mimeType = function(value) { + if (!arguments.length) return mimeType; + mimeType = value == null ? null : value + ""; + return xhr; + }; + xhr.responseType = function(value) { + if (!arguments.length) return responseType; + responseType = value; + return xhr; + }; + xhr.response = function(value) { + response = value; + return xhr; + }; + [ "get", "post" ].forEach(function(method) { + xhr[method] = function() { + return xhr.send.apply(xhr, [ method ].concat(d3_array(arguments))); + }; + }); + xhr.send = function(method, data, callback) { + if (arguments.length === 2 && typeof data === "function") callback = data, data = null; + request.open(method, url, true); + if (mimeType != null && !("accept" in headers)) headers["accept"] = mimeType + ",*/*"; + if (request.setRequestHeader) for (var name in headers) request.setRequestHeader(name, headers[name]); + if (mimeType != null && request.overrideMimeType) request.overrideMimeType(mimeType); + if (responseType != null) request.responseType = responseType; + if (callback != null) xhr.on("error", callback).on("load", function(request) { + callback(null, request); + }); + dispatch.beforesend.call(xhr, request); + request.send(data == null ? null : data); + return xhr; + }; + xhr.abort = function() { + request.abort(); + return xhr; + }; + d3.rebind(xhr, dispatch, "on"); + return callback == null ? xhr : xhr.get(d3_xhr_fixCallback(callback)); + } + function d3_xhr_fixCallback(callback) { + return callback.length === 1 ? function(error, request) { + callback(error == null ? request : null); + } : callback; + } + function d3_xhrHasResponse(request) { + var type = request.responseType; + return type && type !== "text" ? request.response : request.responseText; + } + d3.dsv = function(delimiter, mimeType) { + var reFormat = new RegExp('["' + delimiter + "\n]"), delimiterCode = delimiter.charCodeAt(0); + function dsv(url, row, callback) { + if (arguments.length < 3) callback = row, row = null; + var xhr = d3_xhr(url, mimeType, row == null ? response : typedResponse(row), callback); + xhr.row = function(_) { + return arguments.length ? xhr.response((row = _) == null ? response : typedResponse(_)) : row; + }; + return xhr; + } + function response(request) { + return dsv.parse(request.responseText); + } + function typedResponse(f) { + return function(request) { + return dsv.parse(request.responseText, f); + }; + } + dsv.parse = function(text, f) { + var o; + return dsv.parseRows(text, function(row, i) { + if (o) return o(row, i - 1); + var a = new Function("d", "return {" + row.map(function(name, i) { + return JSON.stringify(name) + ": d[" + i + "]"; + }).join(",") + "}"); + o = f ? function(row, i) { + return f(a(row), i); + } : a; + }); + }; + dsv.parseRows = function(text, f) { + var EOL = {}, EOF = {}, rows = [], N = text.length, I = 0, n = 0, t, eol; + function token() { + if (I >= N) return EOF; + if (eol) return eol = false, EOL; + var j = I; + if (text.charCodeAt(j) === 34) { + var i = j; + while (i++ < N) { + if (text.charCodeAt(i) === 34) { + if (text.charCodeAt(i + 1) !== 34) break; + ++i; + } + } + I = i + 2; + var c = text.charCodeAt(i + 1); + if (c === 13) { + eol = true; + if (text.charCodeAt(i + 2) === 10) ++I; + } else if (c === 10) { + eol = true; + } + return text.slice(j + 1, i).replace(/""/g, '"'); + } + while (I < N) { + var c = text.charCodeAt(I++), k = 1; + if (c === 10) eol = true; else if (c === 13) { + eol = true; + if (text.charCodeAt(I) === 10) ++I, ++k; + } else if (c !== delimiterCode) continue; + return text.slice(j, I - k); + } + return text.slice(j); + } + while ((t = token()) !== EOF) { + var a = []; + while (t !== EOL && t !== EOF) { + a.push(t); + t = token(); + } + if (f && (a = f(a, n++)) == null) continue; + rows.push(a); + } + return rows; + }; + dsv.format = function(rows) { + if (Array.isArray(rows[0])) return dsv.formatRows(rows); + var fieldSet = new d3_Set(), fields = []; + rows.forEach(function(row) { + for (var field in row) { + if (!fieldSet.has(field)) { + fields.push(fieldSet.add(field)); + } + } + }); + return [ fields.map(formatValue).join(delimiter) ].concat(rows.map(function(row) { + return fields.map(function(field) { + return formatValue(row[field]); + }).join(delimiter); + })).join("\n"); + }; + dsv.formatRows = function(rows) { + return rows.map(formatRow).join("\n"); + }; + function formatRow(row) { + return row.map(formatValue).join(delimiter); + } + function formatValue(text) { + return reFormat.test(text) ? '"' + text.replace(/\"/g, '""') + '"' : text; + } + return dsv; + }; + d3.csv = d3.dsv(",", "text/csv"); + d3.tsv = d3.dsv(" ", "text/tab-separated-values"); + var d3_timer_queueHead, d3_timer_queueTail, d3_timer_interval, d3_timer_timeout, d3_timer_frame = this[d3_vendorSymbol(this, "requestAnimationFrame")] || function(callback) { + setTimeout(callback, 17); + }; + d3.timer = function() { + d3_timer.apply(this, arguments); + }; + function d3_timer(callback, delay, then) { + var n = arguments.length; + if (n < 2) delay = 0; + if (n < 3) then = Date.now(); + var time = then + delay, timer = { + c: callback, + t: time, + n: null + }; + if (d3_timer_queueTail) d3_timer_queueTail.n = timer; else d3_timer_queueHead = timer; + d3_timer_queueTail = timer; + if (!d3_timer_interval) { + d3_timer_timeout = clearTimeout(d3_timer_timeout); + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } + return timer; + } + function d3_timer_step() { + var now = d3_timer_mark(), delay = d3_timer_sweep() - now; + if (delay > 24) { + if (isFinite(delay)) { + clearTimeout(d3_timer_timeout); + d3_timer_timeout = setTimeout(d3_timer_step, delay); + } + d3_timer_interval = 0; + } else { + d3_timer_interval = 1; + d3_timer_frame(d3_timer_step); + } + } + d3.timer.flush = function() { + d3_timer_mark(); + d3_timer_sweep(); + }; + function d3_timer_mark() { + var now = Date.now(), timer = d3_timer_queueHead; + while (timer) { + if (now >= timer.t && timer.c(now - timer.t)) timer.c = null; + timer = timer.n; + } + return now; + } + function d3_timer_sweep() { + var t0, t1 = d3_timer_queueHead, time = Infinity; + while (t1) { + if (t1.c) { + if (t1.t < time) time = t1.t; + t1 = (t0 = t1).n; + } else { + t1 = t0 ? t0.n = t1.n : d3_timer_queueHead = t1.n; + } + } + d3_timer_queueTail = t0; + return time; + } + function d3_format_precision(x, p) { + return p - (x ? Math.ceil(Math.log(x) / Math.LN10) : 1); + } + d3.round = function(x, n) { + return n ? Math.round(x * (n = Math.pow(10, n))) / n : Math.round(x); + }; + var d3_formatPrefixes = [ "y", "z", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "E", "Z", "Y" ].map(d3_formatPrefix); + d3.formatPrefix = function(value, precision) { + var i = 0; + if (value = +value) { + if (value < 0) value *= -1; + if (precision) value = d3.round(value, d3_format_precision(value, precision)); + i = 1 + Math.floor(1e-12 + Math.log(value) / Math.LN10); + i = Math.max(-24, Math.min(24, Math.floor((i - 1) / 3) * 3)); + } + return d3_formatPrefixes[8 + i / 3]; + }; + function d3_formatPrefix(d, i) { + var k = Math.pow(10, abs(8 - i) * 3); + return { + scale: i > 8 ? function(d) { + return d / k; + } : function(d) { + return d * k; + }, + symbol: d + }; + } + function d3_locale_numberFormat(locale) { + var locale_decimal = locale.decimal, locale_thousands = locale.thousands, locale_grouping = locale.grouping, locale_currency = locale.currency, formatGroup = locale_grouping && locale_thousands ? function(value, width) { + var i = value.length, t = [], j = 0, g = locale_grouping[0], length = 0; + while (i > 0 && g > 0) { + if (length + g + 1 > width) g = Math.max(1, width - length); + t.push(value.substring(i -= g, i + g)); + if ((length += g + 1) > width) break; + g = locale_grouping[j = (j + 1) % locale_grouping.length]; + } + return t.reverse().join(locale_thousands); + } : d3_identity; + return function(specifier) { + var match = d3_format_re.exec(specifier), fill = match[1] || " ", align = match[2] || ">", sign = match[3] || "-", symbol = match[4] || "", zfill = match[5], width = +match[6], comma = match[7], precision = match[8], type = match[9], scale = 1, prefix = "", suffix = "", integer = false, exponent = true; + if (precision) precision = +precision.substring(1); + if (zfill || fill === "0" && align === "=") { + zfill = fill = "0"; + align = "="; + } + switch (type) { + case "n": + comma = true; + type = "g"; + break; + + case "%": + scale = 100; + suffix = "%"; + type = "f"; + break; + + case "p": + scale = 100; + suffix = "%"; + type = "r"; + break; + + case "b": + case "o": + case "x": + case "X": + if (symbol === "#") prefix = "0" + type.toLowerCase(); + + case "c": + exponent = false; + + case "d": + integer = true; + precision = 0; + break; + + case "s": + scale = -1; + type = "r"; + break; + } + if (symbol === "$") prefix = locale_currency[0], suffix = locale_currency[1]; + if (type == "r" && !precision) type = "g"; + if (precision != null) { + if (type == "g") precision = Math.max(1, Math.min(21, precision)); else if (type == "e" || type == "f") precision = Math.max(0, Math.min(20, precision)); + } + type = d3_format_types.get(type) || d3_format_typeDefault; + var zcomma = zfill && comma; + return function(value) { + var fullSuffix = suffix; + if (integer && value % 1) return ""; + var negative = value < 0 || value === 0 && 1 / value < 0 ? (value = -value, "-") : sign === "-" ? "" : sign; + if (scale < 0) { + var unit = d3.formatPrefix(value, precision); + value = unit.scale(value); + fullSuffix = unit.symbol + suffix; + } else { + value *= scale; + } + value = type(value, precision); + var i = value.lastIndexOf("."), before, after; + if (i < 0) { + var j = exponent ? value.lastIndexOf("e") : -1; + if (j < 0) before = value, after = ""; else before = value.substring(0, j), after = value.substring(j); + } else { + before = value.substring(0, i); + after = locale_decimal + value.substring(i + 1); + } + if (!zfill && comma) before = formatGroup(before, Infinity); + var length = prefix.length + before.length + after.length + (zcomma ? 0 : negative.length), padding = length < width ? new Array(length = width - length + 1).join(fill) : ""; + if (zcomma) before = formatGroup(padding + before, padding.length ? width - after.length : Infinity); + negative += prefix; + value = before + after; + return (align === "<" ? negative + value + padding : align === ">" ? padding + negative + value : align === "^" ? padding.substring(0, length >>= 1) + negative + value + padding.substring(length) : negative + (zcomma ? value : padding + value)) + fullSuffix; + }; + }; + } + var d3_format_re = /(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i; + var d3_format_types = d3.map({ + b: function(x) { + return x.toString(2); + }, + c: function(x) { + return String.fromCharCode(x); + }, + o: function(x) { + return x.toString(8); + }, + x: function(x) { + return x.toString(16); + }, + X: function(x) { + return x.toString(16).toUpperCase(); + }, + g: function(x, p) { + return x.toPrecision(p); + }, + e: function(x, p) { + return x.toExponential(p); + }, + f: function(x, p) { + return x.toFixed(p); + }, + r: function(x, p) { + return (x = d3.round(x, d3_format_precision(x, p))).toFixed(Math.max(0, Math.min(20, d3_format_precision(x * (1 + 1e-15), p)))); + } + }); + function d3_format_typeDefault(x) { + return x + ""; + } + var d3_time = d3.time = {}, d3_date = Date; + function d3_date_utc() { + this._ = new Date(arguments.length > 1 ? Date.UTC.apply(this, arguments) : arguments[0]); + } + d3_date_utc.prototype = { + getDate: function() { + return this._.getUTCDate(); + }, + getDay: function() { + return this._.getUTCDay(); + }, + getFullYear: function() { + return this._.getUTCFullYear(); + }, + getHours: function() { + return this._.getUTCHours(); + }, + getMilliseconds: function() { + return this._.getUTCMilliseconds(); + }, + getMinutes: function() { + return this._.getUTCMinutes(); + }, + getMonth: function() { + return this._.getUTCMonth(); + }, + getSeconds: function() { + return this._.getUTCSeconds(); + }, + getTime: function() { + return this._.getTime(); + }, + getTimezoneOffset: function() { + return 0; + }, + valueOf: function() { + return this._.valueOf(); + }, + setDate: function() { + d3_time_prototype.setUTCDate.apply(this._, arguments); + }, + setDay: function() { + d3_time_prototype.setUTCDay.apply(this._, arguments); + }, + setFullYear: function() { + d3_time_prototype.setUTCFullYear.apply(this._, arguments); + }, + setHours: function() { + d3_time_prototype.setUTCHours.apply(this._, arguments); + }, + setMilliseconds: function() { + d3_time_prototype.setUTCMilliseconds.apply(this._, arguments); + }, + setMinutes: function() { + d3_time_prototype.setUTCMinutes.apply(this._, arguments); + }, + setMonth: function() { + d3_time_prototype.setUTCMonth.apply(this._, arguments); + }, + setSeconds: function() { + d3_time_prototype.setUTCSeconds.apply(this._, arguments); + }, + setTime: function() { + d3_time_prototype.setTime.apply(this._, arguments); + } + }; + var d3_time_prototype = Date.prototype; + function d3_time_interval(local, step, number) { + function round(date) { + var d0 = local(date), d1 = offset(d0, 1); + return date - d0 < d1 - date ? d0 : d1; + } + function ceil(date) { + step(date = local(new d3_date(date - 1)), 1); + return date; + } + function offset(date, k) { + step(date = new d3_date(+date), k); + return date; + } + function range(t0, t1, dt) { + var time = ceil(t0), times = []; + if (dt > 1) { + while (time < t1) { + if (!(number(time) % dt)) times.push(new Date(+time)); + step(time, 1); + } + } else { + while (time < t1) times.push(new Date(+time)), step(time, 1); + } + return times; + } + function range_utc(t0, t1, dt) { + try { + d3_date = d3_date_utc; + var utc = new d3_date_utc(); + utc._ = t0; + return range(utc, t1, dt); + } finally { + d3_date = Date; + } + } + local.floor = local; + local.round = round; + local.ceil = ceil; + local.offset = offset; + local.range = range; + var utc = local.utc = d3_time_interval_utc(local); + utc.floor = utc; + utc.round = d3_time_interval_utc(round); + utc.ceil = d3_time_interval_utc(ceil); + utc.offset = d3_time_interval_utc(offset); + utc.range = range_utc; + return local; + } + function d3_time_interval_utc(method) { + return function(date, k) { + try { + d3_date = d3_date_utc; + var utc = new d3_date_utc(); + utc._ = date; + return method(utc, k)._; + } finally { + d3_date = Date; + } + }; + } + d3_time.year = d3_time_interval(function(date) { + date = d3_time.day(date); + date.setMonth(0, 1); + return date; + }, function(date, offset) { + date.setFullYear(date.getFullYear() + offset); + }, function(date) { + return date.getFullYear(); + }); + d3_time.years = d3_time.year.range; + d3_time.years.utc = d3_time.year.utc.range; + d3_time.day = d3_time_interval(function(date) { + var day = new d3_date(2e3, 0); + day.setFullYear(date.getFullYear(), date.getMonth(), date.getDate()); + return day; + }, function(date, offset) { + date.setDate(date.getDate() + offset); + }, function(date) { + return date.getDate() - 1; + }); + d3_time.days = d3_time.day.range; + d3_time.days.utc = d3_time.day.utc.range; + d3_time.dayOfYear = function(date) { + var year = d3_time.year(date); + return Math.floor((date - year - (date.getTimezoneOffset() - year.getTimezoneOffset()) * 6e4) / 864e5); + }; + [ "sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday" ].forEach(function(day, i) { + i = 7 - i; + var interval = d3_time[day] = d3_time_interval(function(date) { + (date = d3_time.day(date)).setDate(date.getDate() - (date.getDay() + i) % 7); + return date; + }, function(date, offset) { + date.setDate(date.getDate() + Math.floor(offset) * 7); + }, function(date) { + var day = d3_time.year(date).getDay(); + return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7) - (day !== i); + }); + d3_time[day + "s"] = interval.range; + d3_time[day + "s"].utc = interval.utc.range; + d3_time[day + "OfYear"] = function(date) { + var day = d3_time.year(date).getDay(); + return Math.floor((d3_time.dayOfYear(date) + (day + i) % 7) / 7); + }; + }); + d3_time.week = d3_time.sunday; + d3_time.weeks = d3_time.sunday.range; + d3_time.weeks.utc = d3_time.sunday.utc.range; + d3_time.weekOfYear = d3_time.sundayOfYear; + function d3_locale_timeFormat(locale) { + var locale_dateTime = locale.dateTime, locale_date = locale.date, locale_time = locale.time, locale_periods = locale.periods, locale_days = locale.days, locale_shortDays = locale.shortDays, locale_months = locale.months, locale_shortMonths = locale.shortMonths; + function d3_time_format(template) { + var n = template.length; + function format(date) { + var string = [], i = -1, j = 0, c, p, f; + while (++i < n) { + if (template.charCodeAt(i) === 37) { + string.push(template.slice(j, i)); + if ((p = d3_time_formatPads[c = template.charAt(++i)]) != null) c = template.charAt(++i); + if (f = d3_time_formats[c]) c = f(date, p == null ? c === "e" ? " " : "0" : p); + string.push(c); + j = i + 1; + } + } + string.push(template.slice(j, i)); + return string.join(""); + } + format.parse = function(string) { + var d = { + y: 1900, + m: 0, + d: 1, + H: 0, + M: 0, + S: 0, + L: 0, + Z: null + }, i = d3_time_parse(d, template, string, 0); + if (i != string.length) return null; + if ("p" in d) d.H = d.H % 12 + d.p * 12; + var localZ = d.Z != null && d3_date !== d3_date_utc, date = new (localZ ? d3_date_utc : d3_date)(); + if ("j" in d) date.setFullYear(d.y, 0, d.j); else if ("W" in d || "U" in d) { + if (!("w" in d)) d.w = "W" in d ? 1 : 0; + date.setFullYear(d.y, 0, 1); + date.setFullYear(d.y, 0, "W" in d ? (d.w + 6) % 7 + d.W * 7 - (date.getDay() + 5) % 7 : d.w + d.U * 7 - (date.getDay() + 6) % 7); + } else date.setFullYear(d.y, d.m, d.d); + date.setHours(d.H + (d.Z / 100 | 0), d.M + d.Z % 100, d.S, d.L); + return localZ ? date._ : date; + }; + format.toString = function() { + return template; + }; + return format; + } + function d3_time_parse(date, template, string, j) { + var c, p, t, i = 0, n = template.length, m = string.length; + while (i < n) { + if (j >= m) return -1; + c = template.charCodeAt(i++); + if (c === 37) { + t = template.charAt(i++); + p = d3_time_parsers[t in d3_time_formatPads ? template.charAt(i++) : t]; + if (!p || (j = p(date, string, j)) < 0) return -1; + } else if (c != string.charCodeAt(j++)) { + return -1; + } + } + return j; + } + d3_time_format.utc = function(template) { + var local = d3_time_format(template); + function format(date) { + try { + d3_date = d3_date_utc; + var utc = new d3_date(); + utc._ = date; + return local(utc); + } finally { + d3_date = Date; + } + } + format.parse = function(string) { + try { + d3_date = d3_date_utc; + var date = local.parse(string); + return date && date._; + } finally { + d3_date = Date; + } + }; + format.toString = local.toString; + return format; + }; + d3_time_format.multi = d3_time_format.utc.multi = d3_time_formatMulti; + var d3_time_periodLookup = d3.map(), d3_time_dayRe = d3_time_formatRe(locale_days), d3_time_dayLookup = d3_time_formatLookup(locale_days), d3_time_dayAbbrevRe = d3_time_formatRe(locale_shortDays), d3_time_dayAbbrevLookup = d3_time_formatLookup(locale_shortDays), d3_time_monthRe = d3_time_formatRe(locale_months), d3_time_monthLookup = d3_time_formatLookup(locale_months), d3_time_monthAbbrevRe = d3_time_formatRe(locale_shortMonths), d3_time_monthAbbrevLookup = d3_time_formatLookup(locale_shortMonths); + locale_periods.forEach(function(p, i) { + d3_time_periodLookup.set(p.toLowerCase(), i); + }); + var d3_time_formats = { + a: function(d) { + return locale_shortDays[d.getDay()]; + }, + A: function(d) { + return locale_days[d.getDay()]; + }, + b: function(d) { + return locale_shortMonths[d.getMonth()]; + }, + B: function(d) { + return locale_months[d.getMonth()]; + }, + c: d3_time_format(locale_dateTime), + d: function(d, p) { + return d3_time_formatPad(d.getDate(), p, 2); + }, + e: function(d, p) { + return d3_time_formatPad(d.getDate(), p, 2); + }, + H: function(d, p) { + return d3_time_formatPad(d.getHours(), p, 2); + }, + I: function(d, p) { + return d3_time_formatPad(d.getHours() % 12 || 12, p, 2); + }, + j: function(d, p) { + return d3_time_formatPad(1 + d3_time.dayOfYear(d), p, 3); + }, + L: function(d, p) { + return d3_time_formatPad(d.getMilliseconds(), p, 3); + }, + m: function(d, p) { + return d3_time_formatPad(d.getMonth() + 1, p, 2); + }, + M: function(d, p) { + return d3_time_formatPad(d.getMinutes(), p, 2); + }, + p: function(d) { + return locale_periods[+(d.getHours() >= 12)]; + }, + S: function(d, p) { + return d3_time_formatPad(d.getSeconds(), p, 2); + }, + U: function(d, p) { + return d3_time_formatPad(d3_time.sundayOfYear(d), p, 2); + }, + w: function(d) { + return d.getDay(); + }, + W: function(d, p) { + return d3_time_formatPad(d3_time.mondayOfYear(d), p, 2); + }, + x: d3_time_format(locale_date), + X: d3_time_format(locale_time), + y: function(d, p) { + return d3_time_formatPad(d.getFullYear() % 100, p, 2); + }, + Y: function(d, p) { + return d3_time_formatPad(d.getFullYear() % 1e4, p, 4); + }, + Z: d3_time_zone, + "%": function() { + return "%"; + } + }; + var d3_time_parsers = { + a: d3_time_parseWeekdayAbbrev, + A: d3_time_parseWeekday, + b: d3_time_parseMonthAbbrev, + B: d3_time_parseMonth, + c: d3_time_parseLocaleFull, + d: d3_time_parseDay, + e: d3_time_parseDay, + H: d3_time_parseHour24, + I: d3_time_parseHour24, + j: d3_time_parseDayOfYear, + L: d3_time_parseMilliseconds, + m: d3_time_parseMonthNumber, + M: d3_time_parseMinutes, + p: d3_time_parseAmPm, + S: d3_time_parseSeconds, + U: d3_time_parseWeekNumberSunday, + w: d3_time_parseWeekdayNumber, + W: d3_time_parseWeekNumberMonday, + x: d3_time_parseLocaleDate, + X: d3_time_parseLocaleTime, + y: d3_time_parseYear, + Y: d3_time_parseFullYear, + Z: d3_time_parseZone, + "%": d3_time_parseLiteralPercent + }; + function d3_time_parseWeekdayAbbrev(date, string, i) { + d3_time_dayAbbrevRe.lastIndex = 0; + var n = d3_time_dayAbbrevRe.exec(string.slice(i)); + return n ? (date.w = d3_time_dayAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; + } + function d3_time_parseWeekday(date, string, i) { + d3_time_dayRe.lastIndex = 0; + var n = d3_time_dayRe.exec(string.slice(i)); + return n ? (date.w = d3_time_dayLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; + } + function d3_time_parseMonthAbbrev(date, string, i) { + d3_time_monthAbbrevRe.lastIndex = 0; + var n = d3_time_monthAbbrevRe.exec(string.slice(i)); + return n ? (date.m = d3_time_monthAbbrevLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; + } + function d3_time_parseMonth(date, string, i) { + d3_time_monthRe.lastIndex = 0; + var n = d3_time_monthRe.exec(string.slice(i)); + return n ? (date.m = d3_time_monthLookup.get(n[0].toLowerCase()), i + n[0].length) : -1; + } + function d3_time_parseLocaleFull(date, string, i) { + return d3_time_parse(date, d3_time_formats.c.toString(), string, i); + } + function d3_time_parseLocaleDate(date, string, i) { + return d3_time_parse(date, d3_time_formats.x.toString(), string, i); + } + function d3_time_parseLocaleTime(date, string, i) { + return d3_time_parse(date, d3_time_formats.X.toString(), string, i); + } + function d3_time_parseAmPm(date, string, i) { + var n = d3_time_periodLookup.get(string.slice(i, i += 2).toLowerCase()); + return n == null ? -1 : (date.p = n, i); + } + return d3_time_format; + } + var d3_time_formatPads = { + "-": "", + _: " ", + "0": "0" + }, d3_time_numberRe = /^\s*\d+/, d3_time_percentRe = /^%/; + function d3_time_formatPad(value, fill, width) { + var sign = value < 0 ? "-" : "", string = (sign ? -value : value) + "", length = string.length; + return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string); + } + function d3_time_formatRe(names) { + return new RegExp("^(?:" + names.map(d3.requote).join("|") + ")", "i"); + } + function d3_time_formatLookup(names) { + var map = new d3_Map(), i = -1, n = names.length; + while (++i < n) map.set(names[i].toLowerCase(), i); + return map; + } + function d3_time_parseWeekdayNumber(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 1)); + return n ? (date.w = +n[0], i + n[0].length) : -1; + } + function d3_time_parseWeekNumberSunday(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i)); + return n ? (date.U = +n[0], i + n[0].length) : -1; + } + function d3_time_parseWeekNumberMonday(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i)); + return n ? (date.W = +n[0], i + n[0].length) : -1; + } + function d3_time_parseFullYear(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 4)); + return n ? (date.y = +n[0], i + n[0].length) : -1; + } + function d3_time_parseYear(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.y = d3_time_expandYear(+n[0]), i + n[0].length) : -1; + } + function d3_time_parseZone(date, string, i) { + return /^[+-]\d{4}$/.test(string = string.slice(i, i + 5)) ? (date.Z = -string, + i + 5) : -1; + } + function d3_time_expandYear(d) { + return d + (d > 68 ? 1900 : 2e3); + } + function d3_time_parseMonthNumber(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.m = n[0] - 1, i + n[0].length) : -1; + } + function d3_time_parseDay(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.d = +n[0], i + n[0].length) : -1; + } + function d3_time_parseDayOfYear(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 3)); + return n ? (date.j = +n[0], i + n[0].length) : -1; + } + function d3_time_parseHour24(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.H = +n[0], i + n[0].length) : -1; + } + function d3_time_parseMinutes(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.M = +n[0], i + n[0].length) : -1; + } + function d3_time_parseSeconds(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 2)); + return n ? (date.S = +n[0], i + n[0].length) : -1; + } + function d3_time_parseMilliseconds(date, string, i) { + d3_time_numberRe.lastIndex = 0; + var n = d3_time_numberRe.exec(string.slice(i, i + 3)); + return n ? (date.L = +n[0], i + n[0].length) : -1; + } + function d3_time_zone(d) { + var z = d.getTimezoneOffset(), zs = z > 0 ? "-" : "+", zh = abs(z) / 60 | 0, zm = abs(z) % 60; + return zs + d3_time_formatPad(zh, "0", 2) + d3_time_formatPad(zm, "0", 2); + } + function d3_time_parseLiteralPercent(date, string, i) { + d3_time_percentRe.lastIndex = 0; + var n = d3_time_percentRe.exec(string.slice(i, i + 1)); + return n ? i + n[0].length : -1; + } + function d3_time_formatMulti(formats) { + var n = formats.length, i = -1; + while (++i < n) formats[i][0] = this(formats[i][0]); + return function(date) { + var i = 0, f = formats[i]; + while (!f[1](date)) f = formats[++i]; + return f[0](date); + }; + } + d3.locale = function(locale) { + return { + numberFormat: d3_locale_numberFormat(locale), + timeFormat: d3_locale_timeFormat(locale) + }; + }; + var d3_locale_enUS = d3.locale({ + decimal: ".", + thousands: ",", + grouping: [ 3 ], + currency: [ "$", "" ], + dateTime: "%a %b %e %X %Y", + date: "%m/%d/%Y", + time: "%H:%M:%S", + periods: [ "AM", "PM" ], + days: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], + shortDays: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], + months: [ "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" ], + shortMonths: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ] + }); + d3.format = d3_locale_enUS.numberFormat; + d3.geo = {}; + function d3_adder() {} + d3_adder.prototype = { + s: 0, + t: 0, + add: function(y) { + d3_adderSum(y, this.t, d3_adderTemp); + d3_adderSum(d3_adderTemp.s, this.s, this); + if (this.s) this.t += d3_adderTemp.t; else this.s = d3_adderTemp.t; + }, + reset: function() { + this.s = this.t = 0; + }, + valueOf: function() { + return this.s; + } + }; + var d3_adderTemp = new d3_adder(); + function d3_adderSum(a, b, o) { + var x = o.s = a + b, bv = x - a, av = x - bv; + o.t = a - av + (b - bv); + } + d3.geo.stream = function(object, listener) { + if (object && d3_geo_streamObjectType.hasOwnProperty(object.type)) { + d3_geo_streamObjectType[object.type](object, listener); + } else { + d3_geo_streamGeometry(object, listener); + } + }; + function d3_geo_streamGeometry(geometry, listener) { + if (geometry && d3_geo_streamGeometryType.hasOwnProperty(geometry.type)) { + d3_geo_streamGeometryType[geometry.type](geometry, listener); + } + } + var d3_geo_streamObjectType = { + Feature: function(feature, listener) { + d3_geo_streamGeometry(feature.geometry, listener); + }, + FeatureCollection: function(object, listener) { + var features = object.features, i = -1, n = features.length; + while (++i < n) d3_geo_streamGeometry(features[i].geometry, listener); + } + }; + var d3_geo_streamGeometryType = { + Sphere: function(object, listener) { + listener.sphere(); + }, + Point: function(object, listener) { + object = object.coordinates; + listener.point(object[0], object[1], object[2]); + }, + MultiPoint: function(object, listener) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) object = coordinates[i], listener.point(object[0], object[1], object[2]); + }, + LineString: function(object, listener) { + d3_geo_streamLine(object.coordinates, listener, 0); + }, + MultiLineString: function(object, listener) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) d3_geo_streamLine(coordinates[i], listener, 0); + }, + Polygon: function(object, listener) { + d3_geo_streamPolygon(object.coordinates, listener); + }, + MultiPolygon: function(object, listener) { + var coordinates = object.coordinates, i = -1, n = coordinates.length; + while (++i < n) d3_geo_streamPolygon(coordinates[i], listener); + }, + GeometryCollection: function(object, listener) { + var geometries = object.geometries, i = -1, n = geometries.length; + while (++i < n) d3_geo_streamGeometry(geometries[i], listener); + } + }; + function d3_geo_streamLine(coordinates, listener, closed) { + var i = -1, n = coordinates.length - closed, coordinate; + listener.lineStart(); + while (++i < n) coordinate = coordinates[i], listener.point(coordinate[0], coordinate[1], coordinate[2]); + listener.lineEnd(); + } + function d3_geo_streamPolygon(coordinates, listener) { + var i = -1, n = coordinates.length; + listener.polygonStart(); + while (++i < n) d3_geo_streamLine(coordinates[i], listener, 1); + listener.polygonEnd(); + } + d3.geo.area = function(object) { + d3_geo_areaSum = 0; + d3.geo.stream(object, d3_geo_area); + return d3_geo_areaSum; + }; + var d3_geo_areaSum, d3_geo_areaRingSum = new d3_adder(); + var d3_geo_area = { + sphere: function() { + d3_geo_areaSum += 4 * π; + }, + point: d3_noop, + lineStart: d3_noop, + lineEnd: d3_noop, + polygonStart: function() { + d3_geo_areaRingSum.reset(); + d3_geo_area.lineStart = d3_geo_areaRingStart; + }, + polygonEnd: function() { + var area = 2 * d3_geo_areaRingSum; + d3_geo_areaSum += area < 0 ? 4 * π + area : area; + d3_geo_area.lineStart = d3_geo_area.lineEnd = d3_geo_area.point = d3_noop; + } + }; + function d3_geo_areaRingStart() { + var λ00, φ00, λ0, cosφ0, sinφ0; + d3_geo_area.point = function(λ, φ) { + d3_geo_area.point = nextPoint; + λ0 = (λ00 = λ) * d3_radians, cosφ0 = Math.cos(φ = (φ00 = φ) * d3_radians / 2 + π / 4), + sinφ0 = Math.sin(φ); + }; + function nextPoint(λ, φ) { + λ *= d3_radians; + φ = φ * d3_radians / 2 + π / 4; + var dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, cosφ = Math.cos(φ), sinφ = Math.sin(φ), k = sinφ0 * sinφ, u = cosφ0 * cosφ + k * Math.cos(adλ), v = k * sdλ * Math.sin(adλ); + d3_geo_areaRingSum.add(Math.atan2(v, u)); + λ0 = λ, cosφ0 = cosφ, sinφ0 = sinφ; + } + d3_geo_area.lineEnd = function() { + nextPoint(λ00, φ00); + }; + } + function d3_geo_cartesian(spherical) { + var λ = spherical[0], φ = spherical[1], cosφ = Math.cos(φ); + return [ cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ) ]; + } + function d3_geo_cartesianDot(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + } + function d3_geo_cartesianCross(a, b) { + return [ a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0] ]; + } + function d3_geo_cartesianAdd(a, b) { + a[0] += b[0]; + a[1] += b[1]; + a[2] += b[2]; + } + function d3_geo_cartesianScale(vector, k) { + return [ vector[0] * k, vector[1] * k, vector[2] * k ]; + } + function d3_geo_cartesianNormalize(d) { + var l = Math.sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]); + d[0] /= l; + d[1] /= l; + d[2] /= l; + } + function d3_geo_spherical(cartesian) { + return [ Math.atan2(cartesian[1], cartesian[0]), d3_asin(cartesian[2]) ]; + } + function d3_geo_sphericalEqual(a, b) { + return abs(a[0] - b[0]) < ε && abs(a[1] - b[1]) < ε; + } + d3.geo.bounds = function() { + var λ0, φ0, λ1, φ1, λ_, λ__, φ__, p0, dλSum, ranges, range; + var bound = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + bound.point = ringPoint; + bound.lineStart = ringStart; + bound.lineEnd = ringEnd; + dλSum = 0; + d3_geo_area.polygonStart(); + }, + polygonEnd: function() { + d3_geo_area.polygonEnd(); + bound.point = point; + bound.lineStart = lineStart; + bound.lineEnd = lineEnd; + if (d3_geo_areaRingSum < 0) λ0 = -(λ1 = 180), φ0 = -(φ1 = 90); else if (dλSum > ε) φ1 = 90; else if (dλSum < -ε) φ0 = -90; + range[0] = λ0, range[1] = λ1; + } + }; + function point(λ, φ) { + ranges.push(range = [ λ0 = λ, λ1 = λ ]); + if (φ < φ0) φ0 = φ; + if (φ > φ1) φ1 = φ; + } + function linePoint(λ, φ) { + var p = d3_geo_cartesian([ λ * d3_radians, φ * d3_radians ]); + if (p0) { + var normal = d3_geo_cartesianCross(p0, p), equatorial = [ normal[1], -normal[0], 0 ], inflection = d3_geo_cartesianCross(equatorial, normal); + d3_geo_cartesianNormalize(inflection); + inflection = d3_geo_spherical(inflection); + var dλ = λ - λ_, s = dλ > 0 ? 1 : -1, λi = inflection[0] * d3_degrees * s, antimeridian = abs(dλ) > 180; + if (antimeridian ^ (s * λ_ < λi && λi < s * λ)) { + var φi = inflection[1] * d3_degrees; + if (φi > φ1) φ1 = φi; + } else if (λi = (λi + 360) % 360 - 180, antimeridian ^ (s * λ_ < λi && λi < s * λ)) { + var φi = -inflection[1] * d3_degrees; + if (φi < φ0) φ0 = φi; + } else { + if (φ < φ0) φ0 = φ; + if (φ > φ1) φ1 = φ; + } + if (antimeridian) { + if (λ < λ_) { + if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ; + } else { + if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ; + } + } else { + if (λ1 >= λ0) { + if (λ < λ0) λ0 = λ; + if (λ > λ1) λ1 = λ; + } else { + if (λ > λ_) { + if (angle(λ0, λ) > angle(λ0, λ1)) λ1 = λ; + } else { + if (angle(λ, λ1) > angle(λ0, λ1)) λ0 = λ; + } + } + } + } else { + point(λ, φ); + } + p0 = p, λ_ = λ; + } + function lineStart() { + bound.point = linePoint; + } + function lineEnd() { + range[0] = λ0, range[1] = λ1; + bound.point = point; + p0 = null; + } + function ringPoint(λ, φ) { + if (p0) { + var dλ = λ - λ_; + dλSum += abs(dλ) > 180 ? dλ + (dλ > 0 ? 360 : -360) : dλ; + } else λ__ = λ, φ__ = φ; + d3_geo_area.point(λ, φ); + linePoint(λ, φ); + } + function ringStart() { + d3_geo_area.lineStart(); + } + function ringEnd() { + ringPoint(λ__, φ__); + d3_geo_area.lineEnd(); + if (abs(dλSum) > ε) λ0 = -(λ1 = 180); + range[0] = λ0, range[1] = λ1; + p0 = null; + } + function angle(λ0, λ1) { + return (λ1 -= λ0) < 0 ? λ1 + 360 : λ1; + } + function compareRanges(a, b) { + return a[0] - b[0]; + } + function withinRange(x, range) { + return range[0] <= range[1] ? range[0] <= x && x <= range[1] : x < range[0] || range[1] < x; + } + return function(feature) { + φ1 = λ1 = -(λ0 = φ0 = Infinity); + ranges = []; + d3.geo.stream(feature, bound); + var n = ranges.length; + if (n) { + ranges.sort(compareRanges); + for (var i = 1, a = ranges[0], b, merged = [ a ]; i < n; ++i) { + b = ranges[i]; + if (withinRange(b[0], a) || withinRange(b[1], a)) { + if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1]; + if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0]; + } else { + merged.push(a = b); + } + } + var best = -Infinity, dλ; + for (var n = merged.length - 1, i = 0, a = merged[n], b; i <= n; a = b, ++i) { + b = merged[i]; + if ((dλ = angle(a[1], b[0])) > best) best = dλ, λ0 = b[0], λ1 = a[1]; + } + } + ranges = range = null; + return λ0 === Infinity || φ0 === Infinity ? [ [ NaN, NaN ], [ NaN, NaN ] ] : [ [ λ0, φ0 ], [ λ1, φ1 ] ]; + }; + }(); + d3.geo.centroid = function(object) { + d3_geo_centroidW0 = d3_geo_centroidW1 = d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0; + d3.geo.stream(object, d3_geo_centroid); + var x = d3_geo_centroidX2, y = d3_geo_centroidY2, z = d3_geo_centroidZ2, m = x * x + y * y + z * z; + if (m < ε2) { + x = d3_geo_centroidX1, y = d3_geo_centroidY1, z = d3_geo_centroidZ1; + if (d3_geo_centroidW1 < ε) x = d3_geo_centroidX0, y = d3_geo_centroidY0, z = d3_geo_centroidZ0; + m = x * x + y * y + z * z; + if (m < ε2) return [ NaN, NaN ]; + } + return [ Math.atan2(y, x) * d3_degrees, d3_asin(z / Math.sqrt(m)) * d3_degrees ]; + }; + var d3_geo_centroidW0, d3_geo_centroidW1, d3_geo_centroidX0, d3_geo_centroidY0, d3_geo_centroidZ0, d3_geo_centroidX1, d3_geo_centroidY1, d3_geo_centroidZ1, d3_geo_centroidX2, d3_geo_centroidY2, d3_geo_centroidZ2; + var d3_geo_centroid = { + sphere: d3_noop, + point: d3_geo_centroidPoint, + lineStart: d3_geo_centroidLineStart, + lineEnd: d3_geo_centroidLineEnd, + polygonStart: function() { + d3_geo_centroid.lineStart = d3_geo_centroidRingStart; + }, + polygonEnd: function() { + d3_geo_centroid.lineStart = d3_geo_centroidLineStart; + } + }; + function d3_geo_centroidPoint(λ, φ) { + λ *= d3_radians; + var cosφ = Math.cos(φ *= d3_radians); + d3_geo_centroidPointXYZ(cosφ * Math.cos(λ), cosφ * Math.sin(λ), Math.sin(φ)); + } + function d3_geo_centroidPointXYZ(x, y, z) { + ++d3_geo_centroidW0; + d3_geo_centroidX0 += (x - d3_geo_centroidX0) / d3_geo_centroidW0; + d3_geo_centroidY0 += (y - d3_geo_centroidY0) / d3_geo_centroidW0; + d3_geo_centroidZ0 += (z - d3_geo_centroidZ0) / d3_geo_centroidW0; + } + function d3_geo_centroidLineStart() { + var x0, y0, z0; + d3_geo_centroid.point = function(λ, φ) { + λ *= d3_radians; + var cosφ = Math.cos(φ *= d3_radians); + x0 = cosφ * Math.cos(λ); + y0 = cosφ * Math.sin(λ); + z0 = Math.sin(φ); + d3_geo_centroid.point = nextPoint; + d3_geo_centroidPointXYZ(x0, y0, z0); + }; + function nextPoint(λ, φ) { + λ *= d3_radians; + var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), w = Math.atan2(Math.sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z); + d3_geo_centroidW1 += w; + d3_geo_centroidX1 += w * (x0 + (x0 = x)); + d3_geo_centroidY1 += w * (y0 + (y0 = y)); + d3_geo_centroidZ1 += w * (z0 + (z0 = z)); + d3_geo_centroidPointXYZ(x0, y0, z0); + } + } + function d3_geo_centroidLineEnd() { + d3_geo_centroid.point = d3_geo_centroidPoint; + } + function d3_geo_centroidRingStart() { + var λ00, φ00, x0, y0, z0; + d3_geo_centroid.point = function(λ, φ) { + λ00 = λ, φ00 = φ; + d3_geo_centroid.point = nextPoint; + λ *= d3_radians; + var cosφ = Math.cos(φ *= d3_radians); + x0 = cosφ * Math.cos(λ); + y0 = cosφ * Math.sin(λ); + z0 = Math.sin(φ); + d3_geo_centroidPointXYZ(x0, y0, z0); + }; + d3_geo_centroid.lineEnd = function() { + nextPoint(λ00, φ00); + d3_geo_centroid.lineEnd = d3_geo_centroidLineEnd; + d3_geo_centroid.point = d3_geo_centroidPoint; + }; + function nextPoint(λ, φ) { + λ *= d3_radians; + var cosφ = Math.cos(φ *= d3_radians), x = cosφ * Math.cos(λ), y = cosφ * Math.sin(λ), z = Math.sin(φ), cx = y0 * z - z0 * y, cy = z0 * x - x0 * z, cz = x0 * y - y0 * x, m = Math.sqrt(cx * cx + cy * cy + cz * cz), u = x0 * x + y0 * y + z0 * z, v = m && -d3_acos(u) / m, w = Math.atan2(m, u); + d3_geo_centroidX2 += v * cx; + d3_geo_centroidY2 += v * cy; + d3_geo_centroidZ2 += v * cz; + d3_geo_centroidW1 += w; + d3_geo_centroidX1 += w * (x0 + (x0 = x)); + d3_geo_centroidY1 += w * (y0 + (y0 = y)); + d3_geo_centroidZ1 += w * (z0 + (z0 = z)); + d3_geo_centroidPointXYZ(x0, y0, z0); + } + } + function d3_geo_compose(a, b) { + function compose(x, y) { + return x = a(x, y), b(x[0], x[1]); + } + if (a.invert && b.invert) compose.invert = function(x, y) { + return x = b.invert(x, y), x && a.invert(x[0], x[1]); + }; + return compose; + } + function d3_true() { + return true; + } + function d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener) { + var subject = [], clip = []; + segments.forEach(function(segment) { + if ((n = segment.length - 1) <= 0) return; + var n, p0 = segment[0], p1 = segment[n]; + if (d3_geo_sphericalEqual(p0, p1)) { + listener.lineStart(); + for (var i = 0; i < n; ++i) listener.point((p0 = segment[i])[0], p0[1]); + listener.lineEnd(); + return; + } + var a = new d3_geo_clipPolygonIntersection(p0, segment, null, true), b = new d3_geo_clipPolygonIntersection(p0, null, a, false); + a.o = b; + subject.push(a); + clip.push(b); + a = new d3_geo_clipPolygonIntersection(p1, segment, null, false); + b = new d3_geo_clipPolygonIntersection(p1, null, a, true); + a.o = b; + subject.push(a); + clip.push(b); + }); + clip.sort(compare); + d3_geo_clipPolygonLinkCircular(subject); + d3_geo_clipPolygonLinkCircular(clip); + if (!subject.length) return; + for (var i = 0, entry = clipStartInside, n = clip.length; i < n; ++i) { + clip[i].e = entry = !entry; + } + var start = subject[0], points, point; + while (1) { + var current = start, isSubject = true; + while (current.v) if ((current = current.n) === start) return; + points = current.z; + listener.lineStart(); + do { + current.v = current.o.v = true; + if (current.e) { + if (isSubject) { + for (var i = 0, n = points.length; i < n; ++i) listener.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.n.x, 1, listener); + } + current = current.n; + } else { + if (isSubject) { + points = current.p.z; + for (var i = points.length - 1; i >= 0; --i) listener.point((point = points[i])[0], point[1]); + } else { + interpolate(current.x, current.p.x, -1, listener); + } + current = current.p; + } + current = current.o; + points = current.z; + isSubject = !isSubject; + } while (!current.v); + listener.lineEnd(); + } + } + function d3_geo_clipPolygonLinkCircular(array) { + if (!(n = array.length)) return; + var n, i = 0, a = array[0], b; + while (++i < n) { + a.n = b = array[i]; + b.p = a; + a = b; + } + a.n = b = array[0]; + b.p = a; + } + function d3_geo_clipPolygonIntersection(point, points, other, entry) { + this.x = point; + this.z = points; + this.o = other; + this.e = entry; + this.v = false; + this.n = this.p = null; + } + function d3_geo_clip(pointVisible, clipLine, interpolate, clipStart) { + return function(rotate, listener) { + var line = clipLine(listener), rotatedClipStart = rotate.invert(clipStart[0], clipStart[1]); + var clip = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + clip.point = pointRing; + clip.lineStart = ringStart; + clip.lineEnd = ringEnd; + segments = []; + polygon = []; + }, + polygonEnd: function() { + clip.point = point; + clip.lineStart = lineStart; + clip.lineEnd = lineEnd; + segments = d3.merge(segments); + var clipStartInside = d3_geo_pointInPolygon(rotatedClipStart, polygon); + if (segments.length) { + if (!polygonStarted) listener.polygonStart(), polygonStarted = true; + d3_geo_clipPolygon(segments, d3_geo_clipSort, clipStartInside, interpolate, listener); + } else if (clipStartInside) { + if (!polygonStarted) listener.polygonStart(), polygonStarted = true; + listener.lineStart(); + interpolate(null, null, 1, listener); + listener.lineEnd(); + } + if (polygonStarted) listener.polygonEnd(), polygonStarted = false; + segments = polygon = null; + }, + sphere: function() { + listener.polygonStart(); + listener.lineStart(); + interpolate(null, null, 1, listener); + listener.lineEnd(); + listener.polygonEnd(); + } + }; + function point(λ, φ) { + var point = rotate(λ, φ); + if (pointVisible(λ = point[0], φ = point[1])) listener.point(λ, φ); + } + function pointLine(λ, φ) { + var point = rotate(λ, φ); + line.point(point[0], point[1]); + } + function lineStart() { + clip.point = pointLine; + line.lineStart(); + } + function lineEnd() { + clip.point = point; + line.lineEnd(); + } + var segments; + var buffer = d3_geo_clipBufferListener(), ringListener = clipLine(buffer), polygonStarted = false, polygon, ring; + function pointRing(λ, φ) { + ring.push([ λ, φ ]); + var point = rotate(λ, φ); + ringListener.point(point[0], point[1]); + } + function ringStart() { + ringListener.lineStart(); + ring = []; + } + function ringEnd() { + pointRing(ring[0][0], ring[0][1]); + ringListener.lineEnd(); + var clean = ringListener.clean(), ringSegments = buffer.buffer(), segment, n = ringSegments.length; + ring.pop(); + polygon.push(ring); + ring = null; + if (!n) return; + if (clean & 1) { + segment = ringSegments[0]; + var n = segment.length - 1, i = -1, point; + if (n > 0) { + if (!polygonStarted) listener.polygonStart(), polygonStarted = true; + listener.lineStart(); + while (++i < n) listener.point((point = segment[i])[0], point[1]); + listener.lineEnd(); + } + return; + } + if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift())); + segments.push(ringSegments.filter(d3_geo_clipSegmentLength1)); + } + return clip; + }; + } + function d3_geo_clipSegmentLength1(segment) { + return segment.length > 1; + } + function d3_geo_clipBufferListener() { + var lines = [], line; + return { + lineStart: function() { + lines.push(line = []); + }, + point: function(λ, φ) { + line.push([ λ, φ ]); + }, + lineEnd: d3_noop, + buffer: function() { + var buffer = lines; + lines = []; + line = null; + return buffer; + }, + rejoin: function() { + if (lines.length > 1) lines.push(lines.pop().concat(lines.shift())); + } + }; + } + function d3_geo_clipSort(a, b) { + return ((a = a.x)[0] < 0 ? a[1] - halfπ - ε : halfπ - a[1]) - ((b = b.x)[0] < 0 ? b[1] - halfπ - ε : halfπ - b[1]); + } + var d3_geo_clipAntimeridian = d3_geo_clip(d3_true, d3_geo_clipAntimeridianLine, d3_geo_clipAntimeridianInterpolate, [ -π, -π / 2 ]); + function d3_geo_clipAntimeridianLine(listener) { + var λ0 = NaN, φ0 = NaN, sλ0 = NaN, clean; + return { + lineStart: function() { + listener.lineStart(); + clean = 1; + }, + point: function(λ1, φ1) { + var sλ1 = λ1 > 0 ? π : -π, dλ = abs(λ1 - λ0); + if (abs(dλ - π) < ε) { + listener.point(λ0, φ0 = (φ0 + φ1) / 2 > 0 ? halfπ : -halfπ); + listener.point(sλ0, φ0); + listener.lineEnd(); + listener.lineStart(); + listener.point(sλ1, φ0); + listener.point(λ1, φ0); + clean = 0; + } else if (sλ0 !== sλ1 && dλ >= π) { + if (abs(λ0 - sλ0) < ε) λ0 -= sλ0 * ε; + if (abs(λ1 - sλ1) < ε) λ1 -= sλ1 * ε; + φ0 = d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1); + listener.point(sλ0, φ0); + listener.lineEnd(); + listener.lineStart(); + listener.point(sλ1, φ0); + clean = 0; + } + listener.point(λ0 = λ1, φ0 = φ1); + sλ0 = sλ1; + }, + lineEnd: function() { + listener.lineEnd(); + λ0 = φ0 = NaN; + }, + clean: function() { + return 2 - clean; + } + }; + } + function d3_geo_clipAntimeridianIntersect(λ0, φ0, λ1, φ1) { + var cosφ0, cosφ1, sinλ0_λ1 = Math.sin(λ0 - λ1); + return abs(sinλ0_λ1) > ε ? Math.atan((Math.sin(φ0) * (cosφ1 = Math.cos(φ1)) * Math.sin(λ1) - Math.sin(φ1) * (cosφ0 = Math.cos(φ0)) * Math.sin(λ0)) / (cosφ0 * cosφ1 * sinλ0_λ1)) : (φ0 + φ1) / 2; + } + function d3_geo_clipAntimeridianInterpolate(from, to, direction, listener) { + var φ; + if (from == null) { + φ = direction * halfπ; + listener.point(-π, φ); + listener.point(0, φ); + listener.point(π, φ); + listener.point(π, 0); + listener.point(π, -φ); + listener.point(0, -φ); + listener.point(-π, -φ); + listener.point(-π, 0); + listener.point(-π, φ); + } else if (abs(from[0] - to[0]) > ε) { + var s = from[0] < to[0] ? π : -π; + φ = direction * s / 2; + listener.point(-s, φ); + listener.point(0, φ); + listener.point(s, φ); + } else { + listener.point(to[0], to[1]); + } + } + function d3_geo_pointInPolygon(point, polygon) { + var meridian = point[0], parallel = point[1], meridianNormal = [ Math.sin(meridian), -Math.cos(meridian), 0 ], polarAngle = 0, winding = 0; + d3_geo_areaRingSum.reset(); + for (var i = 0, n = polygon.length; i < n; ++i) { + var ring = polygon[i], m = ring.length; + if (!m) continue; + var point0 = ring[0], λ0 = point0[0], φ0 = point0[1] / 2 + π / 4, sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), j = 1; + while (true) { + if (j === m) j = 0; + point = ring[j]; + var λ = point[0], φ = point[1] / 2 + π / 4, sinφ = Math.sin(φ), cosφ = Math.cos(φ), dλ = λ - λ0, sdλ = dλ >= 0 ? 1 : -1, adλ = sdλ * dλ, antimeridian = adλ > π, k = sinφ0 * sinφ; + d3_geo_areaRingSum.add(Math.atan2(k * sdλ * Math.sin(adλ), cosφ0 * cosφ + k * Math.cos(adλ))); + polarAngle += antimeridian ? dλ + sdλ * τ : dλ; + if (antimeridian ^ λ0 >= meridian ^ λ >= meridian) { + var arc = d3_geo_cartesianCross(d3_geo_cartesian(point0), d3_geo_cartesian(point)); + d3_geo_cartesianNormalize(arc); + var intersection = d3_geo_cartesianCross(meridianNormal, arc); + d3_geo_cartesianNormalize(intersection); + var φarc = (antimeridian ^ dλ >= 0 ? -1 : 1) * d3_asin(intersection[2]); + if (parallel > φarc || parallel === φarc && (arc[0] || arc[1])) { + winding += antimeridian ^ dλ >= 0 ? 1 : -1; + } + } + if (!j++) break; + λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ, point0 = point; + } + } + return (polarAngle < -ε || polarAngle < ε && d3_geo_areaRingSum < -ε) ^ winding & 1; + } + function d3_geo_clipCircle(radius) { + var cr = Math.cos(radius), smallRadius = cr > 0, notHemisphere = abs(cr) > ε, interpolate = d3_geo_circleInterpolate(radius, 6 * d3_radians); + return d3_geo_clip(visible, clipLine, interpolate, smallRadius ? [ 0, -radius ] : [ -π, radius - π ]); + function visible(λ, φ) { + return Math.cos(λ) * Math.cos(φ) > cr; + } + function clipLine(listener) { + var point0, c0, v0, v00, clean; + return { + lineStart: function() { + v00 = v0 = false; + clean = 1; + }, + point: function(λ, φ) { + var point1 = [ λ, φ ], point2, v = visible(λ, φ), c = smallRadius ? v ? 0 : code(λ, φ) : v ? code(λ + (λ < 0 ? π : -π), φ) : 0; + if (!point0 && (v00 = v0 = v)) listener.lineStart(); + if (v !== v0) { + point2 = intersect(point0, point1); + if (d3_geo_sphericalEqual(point0, point2) || d3_geo_sphericalEqual(point1, point2)) { + point1[0] += ε; + point1[1] += ε; + v = visible(point1[0], point1[1]); + } + } + if (v !== v0) { + clean = 0; + if (v) { + listener.lineStart(); + point2 = intersect(point1, point0); + listener.point(point2[0], point2[1]); + } else { + point2 = intersect(point0, point1); + listener.point(point2[0], point2[1]); + listener.lineEnd(); + } + point0 = point2; + } else if (notHemisphere && point0 && smallRadius ^ v) { + var t; + if (!(c & c0) && (t = intersect(point1, point0, true))) { + clean = 0; + if (smallRadius) { + listener.lineStart(); + listener.point(t[0][0], t[0][1]); + listener.point(t[1][0], t[1][1]); + listener.lineEnd(); + } else { + listener.point(t[1][0], t[1][1]); + listener.lineEnd(); + listener.lineStart(); + listener.point(t[0][0], t[0][1]); + } + } + } + if (v && (!point0 || !d3_geo_sphericalEqual(point0, point1))) { + listener.point(point1[0], point1[1]); + } + point0 = point1, v0 = v, c0 = c; + }, + lineEnd: function() { + if (v0) listener.lineEnd(); + point0 = null; + }, + clean: function() { + return clean | (v00 && v0) << 1; + } + }; + } + function intersect(a, b, two) { + var pa = d3_geo_cartesian(a), pb = d3_geo_cartesian(b); + var n1 = [ 1, 0, 0 ], n2 = d3_geo_cartesianCross(pa, pb), n2n2 = d3_geo_cartesianDot(n2, n2), n1n2 = n2[0], determinant = n2n2 - n1n2 * n1n2; + if (!determinant) return !two && a; + var c1 = cr * n2n2 / determinant, c2 = -cr * n1n2 / determinant, n1xn2 = d3_geo_cartesianCross(n1, n2), A = d3_geo_cartesianScale(n1, c1), B = d3_geo_cartesianScale(n2, c2); + d3_geo_cartesianAdd(A, B); + var u = n1xn2, w = d3_geo_cartesianDot(A, u), uu = d3_geo_cartesianDot(u, u), t2 = w * w - uu * (d3_geo_cartesianDot(A, A) - 1); + if (t2 < 0) return; + var t = Math.sqrt(t2), q = d3_geo_cartesianScale(u, (-w - t) / uu); + d3_geo_cartesianAdd(q, A); + q = d3_geo_spherical(q); + if (!two) return q; + var λ0 = a[0], λ1 = b[0], φ0 = a[1], φ1 = b[1], z; + if (λ1 < λ0) z = λ0, λ0 = λ1, λ1 = z; + var δλ = λ1 - λ0, polar = abs(δλ - π) < ε, meridian = polar || δλ < ε; + if (!polar && φ1 < φ0) z = φ0, φ0 = φ1, φ1 = z; + if (meridian ? polar ? φ0 + φ1 > 0 ^ q[1] < (abs(q[0] - λ0) < ε ? φ0 : φ1) : φ0 <= q[1] && q[1] <= φ1 : δλ > π ^ (λ0 <= q[0] && q[0] <= λ1)) { + var q1 = d3_geo_cartesianScale(u, (-w + t) / uu); + d3_geo_cartesianAdd(q1, A); + return [ q, d3_geo_spherical(q1) ]; + } + } + function code(λ, φ) { + var r = smallRadius ? radius : π - radius, code = 0; + if (λ < -r) code |= 1; else if (λ > r) code |= 2; + if (φ < -r) code |= 4; else if (φ > r) code |= 8; + return code; + } + } + function d3_geom_clipLine(x0, y0, x1, y1) { + return function(line) { + var a = line.a, b = line.b, ax = a.x, ay = a.y, bx = b.x, by = b.y, t0 = 0, t1 = 1, dx = bx - ax, dy = by - ay, r; + r = x0 - ax; + if (!dx && r > 0) return; + r /= dx; + if (dx < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dx > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + r = x1 - ax; + if (!dx && r < 0) return; + r /= dx; + if (dx < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dx > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + r = y0 - ay; + if (!dy && r > 0) return; + r /= dy; + if (dy < 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } else if (dy > 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } + r = y1 - ay; + if (!dy && r < 0) return; + r /= dy; + if (dy < 0) { + if (r > t1) return; + if (r > t0) t0 = r; + } else if (dy > 0) { + if (r < t0) return; + if (r < t1) t1 = r; + } + if (t0 > 0) line.a = { + x: ax + t0 * dx, + y: ay + t0 * dy + }; + if (t1 < 1) line.b = { + x: ax + t1 * dx, + y: ay + t1 * dy + }; + return line; + }; + } + var d3_geo_clipExtentMAX = 1e9; + d3.geo.clipExtent = function() { + var x0, y0, x1, y1, stream, clip, clipExtent = { + stream: function(output) { + if (stream) stream.valid = false; + stream = clip(output); + stream.valid = true; + return stream; + }, + extent: function(_) { + if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ]; + clip = d3_geo_clipExtent(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]); + if (stream) stream.valid = false, stream = null; + return clipExtent; + } + }; + return clipExtent.extent([ [ 0, 0 ], [ 960, 500 ] ]); + }; + function d3_geo_clipExtent(x0, y0, x1, y1) { + return function(listener) { + var listener_ = listener, bufferListener = d3_geo_clipBufferListener(), clipLine = d3_geom_clipLine(x0, y0, x1, y1), segments, polygon, ring; + var clip = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + listener = bufferListener; + segments = []; + polygon = []; + clean = true; + }, + polygonEnd: function() { + listener = listener_; + segments = d3.merge(segments); + var clipStartInside = insidePolygon([ x0, y1 ]), inside = clean && clipStartInside, visible = segments.length; + if (inside || visible) { + listener.polygonStart(); + if (inside) { + listener.lineStart(); + interpolate(null, null, 1, listener); + listener.lineEnd(); + } + if (visible) { + d3_geo_clipPolygon(segments, compare, clipStartInside, interpolate, listener); + } + listener.polygonEnd(); + } + segments = polygon = ring = null; + } + }; + function insidePolygon(p) { + var wn = 0, n = polygon.length, y = p[1]; + for (var i = 0; i < n; ++i) { + for (var j = 1, v = polygon[i], m = v.length, a = v[0], b; j < m; ++j) { + b = v[j]; + if (a[1] <= y) { + if (b[1] > y && d3_cross2d(a, b, p) > 0) ++wn; + } else { + if (b[1] <= y && d3_cross2d(a, b, p) < 0) --wn; + } + a = b; + } + } + return wn !== 0; + } + function interpolate(from, to, direction, listener) { + var a = 0, a1 = 0; + if (from == null || (a = corner(from, direction)) !== (a1 = corner(to, direction)) || comparePoints(from, to) < 0 ^ direction > 0) { + do { + listener.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0); + } while ((a = (a + direction + 4) % 4) !== a1); + } else { + listener.point(to[0], to[1]); + } + } + function pointVisible(x, y) { + return x0 <= x && x <= x1 && y0 <= y && y <= y1; + } + function point(x, y) { + if (pointVisible(x, y)) listener.point(x, y); + } + var x__, y__, v__, x_, y_, v_, first, clean; + function lineStart() { + clip.point = linePoint; + if (polygon) polygon.push(ring = []); + first = true; + v_ = false; + x_ = y_ = NaN; + } + function lineEnd() { + if (segments) { + linePoint(x__, y__); + if (v__ && v_) bufferListener.rejoin(); + segments.push(bufferListener.buffer()); + } + clip.point = point; + if (v_) listener.lineEnd(); + } + function linePoint(x, y) { + x = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, x)); + y = Math.max(-d3_geo_clipExtentMAX, Math.min(d3_geo_clipExtentMAX, y)); + var v = pointVisible(x, y); + if (polygon) ring.push([ x, y ]); + if (first) { + x__ = x, y__ = y, v__ = v; + first = false; + if (v) { + listener.lineStart(); + listener.point(x, y); + } + } else { + if (v && v_) listener.point(x, y); else { + var l = { + a: { + x: x_, + y: y_ + }, + b: { + x: x, + y: y + } + }; + if (clipLine(l)) { + if (!v_) { + listener.lineStart(); + listener.point(l.a.x, l.a.y); + } + listener.point(l.b.x, l.b.y); + if (!v) listener.lineEnd(); + clean = false; + } else if (v) { + listener.lineStart(); + listener.point(x, y); + clean = false; + } + } + } + x_ = x, y_ = y, v_ = v; + } + return clip; + }; + function corner(p, direction) { + return abs(p[0] - x0) < ε ? direction > 0 ? 0 : 3 : abs(p[0] - x1) < ε ? direction > 0 ? 2 : 1 : abs(p[1] - y0) < ε ? direction > 0 ? 1 : 0 : direction > 0 ? 3 : 2; + } + function compare(a, b) { + return comparePoints(a.x, b.x); + } + function comparePoints(a, b) { + var ca = corner(a, 1), cb = corner(b, 1); + return ca !== cb ? ca - cb : ca === 0 ? b[1] - a[1] : ca === 1 ? a[0] - b[0] : ca === 2 ? a[1] - b[1] : b[0] - a[0]; + } + } + function d3_geo_conic(projectAt) { + var φ0 = 0, φ1 = π / 3, m = d3_geo_projectionMutator(projectAt), p = m(φ0, φ1); + p.parallels = function(_) { + if (!arguments.length) return [ φ0 / π * 180, φ1 / π * 180 ]; + return m(φ0 = _[0] * π / 180, φ1 = _[1] * π / 180); + }; + return p; + } + function d3_geo_conicEqualArea(φ0, φ1) { + var sinφ0 = Math.sin(φ0), n = (sinφ0 + Math.sin(φ1)) / 2, C = 1 + sinφ0 * (2 * n - sinφ0), ρ0 = Math.sqrt(C) / n; + function forward(λ, φ) { + var ρ = Math.sqrt(C - 2 * n * Math.sin(φ)) / n; + return [ ρ * Math.sin(λ *= n), ρ0 - ρ * Math.cos(λ) ]; + } + forward.invert = function(x, y) { + var ρ0_y = ρ0 - y; + return [ Math.atan2(x, ρ0_y) / n, d3_asin((C - (x * x + ρ0_y * ρ0_y) * n * n) / (2 * n)) ]; + }; + return forward; + } + (d3.geo.conicEqualArea = function() { + return d3_geo_conic(d3_geo_conicEqualArea); + }).raw = d3_geo_conicEqualArea; + d3.geo.albers = function() { + return d3.geo.conicEqualArea().rotate([ 96, 0 ]).center([ -.6, 38.7 ]).parallels([ 29.5, 45.5 ]).scale(1070); + }; + d3.geo.albersUsa = function() { + var lower48 = d3.geo.albers(); + var alaska = d3.geo.conicEqualArea().rotate([ 154, 0 ]).center([ -2, 58.5 ]).parallels([ 55, 65 ]); + var hawaii = d3.geo.conicEqualArea().rotate([ 157, 0 ]).center([ -3, 19.9 ]).parallels([ 8, 18 ]); + var point, pointStream = { + point: function(x, y) { + point = [ x, y ]; + } + }, lower48Point, alaskaPoint, hawaiiPoint; + function albersUsa(coordinates) { + var x = coordinates[0], y = coordinates[1]; + point = null; + (lower48Point(x, y), point) || (alaskaPoint(x, y), point) || hawaiiPoint(x, y); + return point; + } + albersUsa.invert = function(coordinates) { + var k = lower48.scale(), t = lower48.translate(), x = (coordinates[0] - t[0]) / k, y = (coordinates[1] - t[1]) / k; + return (y >= .12 && y < .234 && x >= -.425 && x < -.214 ? alaska : y >= .166 && y < .234 && x >= -.214 && x < -.115 ? hawaii : lower48).invert(coordinates); + }; + albersUsa.stream = function(stream) { + var lower48Stream = lower48.stream(stream), alaskaStream = alaska.stream(stream), hawaiiStream = hawaii.stream(stream); + return { + point: function(x, y) { + lower48Stream.point(x, y); + alaskaStream.point(x, y); + hawaiiStream.point(x, y); + }, + sphere: function() { + lower48Stream.sphere(); + alaskaStream.sphere(); + hawaiiStream.sphere(); + }, + lineStart: function() { + lower48Stream.lineStart(); + alaskaStream.lineStart(); + hawaiiStream.lineStart(); + }, + lineEnd: function() { + lower48Stream.lineEnd(); + alaskaStream.lineEnd(); + hawaiiStream.lineEnd(); + }, + polygonStart: function() { + lower48Stream.polygonStart(); + alaskaStream.polygonStart(); + hawaiiStream.polygonStart(); + }, + polygonEnd: function() { + lower48Stream.polygonEnd(); + alaskaStream.polygonEnd(); + hawaiiStream.polygonEnd(); + } + }; + }; + albersUsa.precision = function(_) { + if (!arguments.length) return lower48.precision(); + lower48.precision(_); + alaska.precision(_); + hawaii.precision(_); + return albersUsa; + }; + albersUsa.scale = function(_) { + if (!arguments.length) return lower48.scale(); + lower48.scale(_); + alaska.scale(_ * .35); + hawaii.scale(_); + return albersUsa.translate(lower48.translate()); + }; + albersUsa.translate = function(_) { + if (!arguments.length) return lower48.translate(); + var k = lower48.scale(), x = +_[0], y = +_[1]; + lower48Point = lower48.translate(_).clipExtent([ [ x - .455 * k, y - .238 * k ], [ x + .455 * k, y + .238 * k ] ]).stream(pointStream).point; + alaskaPoint = alaska.translate([ x - .307 * k, y + .201 * k ]).clipExtent([ [ x - .425 * k + ε, y + .12 * k + ε ], [ x - .214 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point; + hawaiiPoint = hawaii.translate([ x - .205 * k, y + .212 * k ]).clipExtent([ [ x - .214 * k + ε, y + .166 * k + ε ], [ x - .115 * k - ε, y + .234 * k - ε ] ]).stream(pointStream).point; + return albersUsa; + }; + return albersUsa.scale(1070); + }; + var d3_geo_pathAreaSum, d3_geo_pathAreaPolygon, d3_geo_pathArea = { + point: d3_noop, + lineStart: d3_noop, + lineEnd: d3_noop, + polygonStart: function() { + d3_geo_pathAreaPolygon = 0; + d3_geo_pathArea.lineStart = d3_geo_pathAreaRingStart; + }, + polygonEnd: function() { + d3_geo_pathArea.lineStart = d3_geo_pathArea.lineEnd = d3_geo_pathArea.point = d3_noop; + d3_geo_pathAreaSum += abs(d3_geo_pathAreaPolygon / 2); + } + }; + function d3_geo_pathAreaRingStart() { + var x00, y00, x0, y0; + d3_geo_pathArea.point = function(x, y) { + d3_geo_pathArea.point = nextPoint; + x00 = x0 = x, y00 = y0 = y; + }; + function nextPoint(x, y) { + d3_geo_pathAreaPolygon += y0 * x - x0 * y; + x0 = x, y0 = y; + } + d3_geo_pathArea.lineEnd = function() { + nextPoint(x00, y00); + }; + } + var d3_geo_pathBoundsX0, d3_geo_pathBoundsY0, d3_geo_pathBoundsX1, d3_geo_pathBoundsY1; + var d3_geo_pathBounds = { + point: d3_geo_pathBoundsPoint, + lineStart: d3_noop, + lineEnd: d3_noop, + polygonStart: d3_noop, + polygonEnd: d3_noop + }; + function d3_geo_pathBoundsPoint(x, y) { + if (x < d3_geo_pathBoundsX0) d3_geo_pathBoundsX0 = x; + if (x > d3_geo_pathBoundsX1) d3_geo_pathBoundsX1 = x; + if (y < d3_geo_pathBoundsY0) d3_geo_pathBoundsY0 = y; + if (y > d3_geo_pathBoundsY1) d3_geo_pathBoundsY1 = y; + } + function d3_geo_pathBuffer() { + var pointCircle = d3_geo_pathBufferCircle(4.5), buffer = []; + var stream = { + point: point, + lineStart: function() { + stream.point = pointLineStart; + }, + lineEnd: lineEnd, + polygonStart: function() { + stream.lineEnd = lineEndPolygon; + }, + polygonEnd: function() { + stream.lineEnd = lineEnd; + stream.point = point; + }, + pointRadius: function(_) { + pointCircle = d3_geo_pathBufferCircle(_); + return stream; + }, + result: function() { + if (buffer.length) { + var result = buffer.join(""); + buffer = []; + return result; + } + } + }; + function point(x, y) { + buffer.push("M", x, ",", y, pointCircle); + } + function pointLineStart(x, y) { + buffer.push("M", x, ",", y); + stream.point = pointLine; + } + function pointLine(x, y) { + buffer.push("L", x, ",", y); + } + function lineEnd() { + stream.point = point; + } + function lineEndPolygon() { + buffer.push("Z"); + } + return stream; + } + function d3_geo_pathBufferCircle(radius) { + return "m0," + radius + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius + "z"; + } + var d3_geo_pathCentroid = { + point: d3_geo_pathCentroidPoint, + lineStart: d3_geo_pathCentroidLineStart, + lineEnd: d3_geo_pathCentroidLineEnd, + polygonStart: function() { + d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidRingStart; + }, + polygonEnd: function() { + d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint; + d3_geo_pathCentroid.lineStart = d3_geo_pathCentroidLineStart; + d3_geo_pathCentroid.lineEnd = d3_geo_pathCentroidLineEnd; + } + }; + function d3_geo_pathCentroidPoint(x, y) { + d3_geo_centroidX0 += x; + d3_geo_centroidY0 += y; + ++d3_geo_centroidZ0; + } + function d3_geo_pathCentroidLineStart() { + var x0, y0; + d3_geo_pathCentroid.point = function(x, y) { + d3_geo_pathCentroid.point = nextPoint; + d3_geo_pathCentroidPoint(x0 = x, y0 = y); + }; + function nextPoint(x, y) { + var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy); + d3_geo_centroidX1 += z * (x0 + x) / 2; + d3_geo_centroidY1 += z * (y0 + y) / 2; + d3_geo_centroidZ1 += z; + d3_geo_pathCentroidPoint(x0 = x, y0 = y); + } + } + function d3_geo_pathCentroidLineEnd() { + d3_geo_pathCentroid.point = d3_geo_pathCentroidPoint; + } + function d3_geo_pathCentroidRingStart() { + var x00, y00, x0, y0; + d3_geo_pathCentroid.point = function(x, y) { + d3_geo_pathCentroid.point = nextPoint; + d3_geo_pathCentroidPoint(x00 = x0 = x, y00 = y0 = y); + }; + function nextPoint(x, y) { + var dx = x - x0, dy = y - y0, z = Math.sqrt(dx * dx + dy * dy); + d3_geo_centroidX1 += z * (x0 + x) / 2; + d3_geo_centroidY1 += z * (y0 + y) / 2; + d3_geo_centroidZ1 += z; + z = y0 * x - x0 * y; + d3_geo_centroidX2 += z * (x0 + x); + d3_geo_centroidY2 += z * (y0 + y); + d3_geo_centroidZ2 += z * 3; + d3_geo_pathCentroidPoint(x0 = x, y0 = y); + } + d3_geo_pathCentroid.lineEnd = function() { + nextPoint(x00, y00); + }; + } + function d3_geo_pathContext(context) { + var pointRadius = 4.5; + var stream = { + point: point, + lineStart: function() { + stream.point = pointLineStart; + }, + lineEnd: lineEnd, + polygonStart: function() { + stream.lineEnd = lineEndPolygon; + }, + polygonEnd: function() { + stream.lineEnd = lineEnd; + stream.point = point; + }, + pointRadius: function(_) { + pointRadius = _; + return stream; + }, + result: d3_noop + }; + function point(x, y) { + context.moveTo(x + pointRadius, y); + context.arc(x, y, pointRadius, 0, τ); + } + function pointLineStart(x, y) { + context.moveTo(x, y); + stream.point = pointLine; + } + function pointLine(x, y) { + context.lineTo(x, y); + } + function lineEnd() { + stream.point = point; + } + function lineEndPolygon() { + context.closePath(); + } + return stream; + } + function d3_geo_resample(project) { + var δ2 = .5, cosMinDistance = Math.cos(30 * d3_radians), maxDepth = 16; + function resample(stream) { + return (maxDepth ? resampleRecursive : resampleNone)(stream); + } + function resampleNone(stream) { + return d3_geo_transformPoint(stream, function(x, y) { + x = project(x, y); + stream.point(x[0], x[1]); + }); + } + function resampleRecursive(stream) { + var λ00, φ00, x00, y00, a00, b00, c00, λ0, x0, y0, a0, b0, c0; + var resample = { + point: point, + lineStart: lineStart, + lineEnd: lineEnd, + polygonStart: function() { + stream.polygonStart(); + resample.lineStart = ringStart; + }, + polygonEnd: function() { + stream.polygonEnd(); + resample.lineStart = lineStart; + } + }; + function point(x, y) { + x = project(x, y); + stream.point(x[0], x[1]); + } + function lineStart() { + x0 = NaN; + resample.point = linePoint; + stream.lineStart(); + } + function linePoint(λ, φ) { + var c = d3_geo_cartesian([ λ, φ ]), p = project(λ, φ); + resampleLineTo(x0, y0, λ0, a0, b0, c0, x0 = p[0], y0 = p[1], λ0 = λ, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream); + stream.point(x0, y0); + } + function lineEnd() { + resample.point = point; + stream.lineEnd(); + } + function ringStart() { + lineStart(); + resample.point = ringPoint; + resample.lineEnd = ringEnd; + } + function ringPoint(λ, φ) { + linePoint(λ00 = λ, φ00 = φ), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0; + resample.point = linePoint; + } + function ringEnd() { + resampleLineTo(x0, y0, λ0, a0, b0, c0, x00, y00, λ00, a00, b00, c00, maxDepth, stream); + resample.lineEnd = lineEnd; + lineEnd(); + } + return resample; + } + function resampleLineTo(x0, y0, λ0, a0, b0, c0, x1, y1, λ1, a1, b1, c1, depth, stream) { + var dx = x1 - x0, dy = y1 - y0, d2 = dx * dx + dy * dy; + if (d2 > 4 * δ2 && depth--) { + var a = a0 + a1, b = b0 + b1, c = c0 + c1, m = Math.sqrt(a * a + b * b + c * c), φ2 = Math.asin(c /= m), λ2 = abs(abs(c) - 1) < ε || abs(λ0 - λ1) < ε ? (λ0 + λ1) / 2 : Math.atan2(b, a), p = project(λ2, φ2), x2 = p[0], y2 = p[1], dx2 = x2 - x0, dy2 = y2 - y0, dz = dy * dx2 - dx * dy2; + if (dz * dz / d2 > δ2 || abs((dx * dx2 + dy * dy2) / d2 - .5) > .3 || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { + resampleLineTo(x0, y0, λ0, a0, b0, c0, x2, y2, λ2, a /= m, b /= m, c, depth, stream); + stream.point(x2, y2); + resampleLineTo(x2, y2, λ2, a, b, c, x1, y1, λ1, a1, b1, c1, depth, stream); + } + } + } + resample.precision = function(_) { + if (!arguments.length) return Math.sqrt(δ2); + maxDepth = (δ2 = _ * _) > 0 && 16; + return resample; + }; + return resample; + } + d3.geo.path = function() { + var pointRadius = 4.5, projection, context, projectStream, contextStream, cacheStream; + function path(object) { + if (object) { + if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments)); + if (!cacheStream || !cacheStream.valid) cacheStream = projectStream(contextStream); + d3.geo.stream(object, cacheStream); + } + return contextStream.result(); + } + path.area = function(object) { + d3_geo_pathAreaSum = 0; + d3.geo.stream(object, projectStream(d3_geo_pathArea)); + return d3_geo_pathAreaSum; + }; + path.centroid = function(object) { + d3_geo_centroidX0 = d3_geo_centroidY0 = d3_geo_centroidZ0 = d3_geo_centroidX1 = d3_geo_centroidY1 = d3_geo_centroidZ1 = d3_geo_centroidX2 = d3_geo_centroidY2 = d3_geo_centroidZ2 = 0; + d3.geo.stream(object, projectStream(d3_geo_pathCentroid)); + return d3_geo_centroidZ2 ? [ d3_geo_centroidX2 / d3_geo_centroidZ2, d3_geo_centroidY2 / d3_geo_centroidZ2 ] : d3_geo_centroidZ1 ? [ d3_geo_centroidX1 / d3_geo_centroidZ1, d3_geo_centroidY1 / d3_geo_centroidZ1 ] : d3_geo_centroidZ0 ? [ d3_geo_centroidX0 / d3_geo_centroidZ0, d3_geo_centroidY0 / d3_geo_centroidZ0 ] : [ NaN, NaN ]; + }; + path.bounds = function(object) { + d3_geo_pathBoundsX1 = d3_geo_pathBoundsY1 = -(d3_geo_pathBoundsX0 = d3_geo_pathBoundsY0 = Infinity); + d3.geo.stream(object, projectStream(d3_geo_pathBounds)); + return [ [ d3_geo_pathBoundsX0, d3_geo_pathBoundsY0 ], [ d3_geo_pathBoundsX1, d3_geo_pathBoundsY1 ] ]; + }; + path.projection = function(_) { + if (!arguments.length) return projection; + projectStream = (projection = _) ? _.stream || d3_geo_pathProjectStream(_) : d3_identity; + return reset(); + }; + path.context = function(_) { + if (!arguments.length) return context; + contextStream = (context = _) == null ? new d3_geo_pathBuffer() : new d3_geo_pathContext(_); + if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius); + return reset(); + }; + path.pointRadius = function(_) { + if (!arguments.length) return pointRadius; + pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_); + return path; + }; + function reset() { + cacheStream = null; + return path; + } + return path.projection(d3.geo.albersUsa()).context(null); + }; + function d3_geo_pathProjectStream(project) { + var resample = d3_geo_resample(function(x, y) { + return project([ x * d3_degrees, y * d3_degrees ]); + }); + return function(stream) { + return d3_geo_projectionRadians(resample(stream)); + }; + } + d3.geo.transform = function(methods) { + return { + stream: function(stream) { + var transform = new d3_geo_transform(stream); + for (var k in methods) transform[k] = methods[k]; + return transform; + } + }; + }; + function d3_geo_transform(stream) { + this.stream = stream; + } + d3_geo_transform.prototype = { + point: function(x, y) { + this.stream.point(x, y); + }, + sphere: function() { + this.stream.sphere(); + }, + lineStart: function() { + this.stream.lineStart(); + }, + lineEnd: function() { + this.stream.lineEnd(); + }, + polygonStart: function() { + this.stream.polygonStart(); + }, + polygonEnd: function() { + this.stream.polygonEnd(); + } + }; + function d3_geo_transformPoint(stream, point) { + return { + point: point, + sphere: function() { + stream.sphere(); + }, + lineStart: function() { + stream.lineStart(); + }, + lineEnd: function() { + stream.lineEnd(); + }, + polygonStart: function() { + stream.polygonStart(); + }, + polygonEnd: function() { + stream.polygonEnd(); + } + }; + } + d3.geo.projection = d3_geo_projection; + d3.geo.projectionMutator = d3_geo_projectionMutator; + function d3_geo_projection(project) { + return d3_geo_projectionMutator(function() { + return project; + })(); + } + function d3_geo_projectionMutator(projectAt) { + var project, rotate, projectRotate, projectResample = d3_geo_resample(function(x, y) { + x = project(x, y); + return [ x[0] * k + δx, δy - x[1] * k ]; + }), k = 150, x = 480, y = 250, λ = 0, φ = 0, δλ = 0, δφ = 0, δγ = 0, δx, δy, preclip = d3_geo_clipAntimeridian, postclip = d3_identity, clipAngle = null, clipExtent = null, stream; + function projection(point) { + point = projectRotate(point[0] * d3_radians, point[1] * d3_radians); + return [ point[0] * k + δx, δy - point[1] * k ]; + } + function invert(point) { + point = projectRotate.invert((point[0] - δx) / k, (δy - point[1]) / k); + return point && [ point[0] * d3_degrees, point[1] * d3_degrees ]; + } + projection.stream = function(output) { + if (stream) stream.valid = false; + stream = d3_geo_projectionRadians(preclip(rotate, projectResample(postclip(output)))); + stream.valid = true; + return stream; + }; + projection.clipAngle = function(_) { + if (!arguments.length) return clipAngle; + preclip = _ == null ? (clipAngle = _, d3_geo_clipAntimeridian) : d3_geo_clipCircle((clipAngle = +_) * d3_radians); + return invalidate(); + }; + projection.clipExtent = function(_) { + if (!arguments.length) return clipExtent; + clipExtent = _; + postclip = _ ? d3_geo_clipExtent(_[0][0], _[0][1], _[1][0], _[1][1]) : d3_identity; + return invalidate(); + }; + projection.scale = function(_) { + if (!arguments.length) return k; + k = +_; + return reset(); + }; + projection.translate = function(_) { + if (!arguments.length) return [ x, y ]; + x = +_[0]; + y = +_[1]; + return reset(); + }; + projection.center = function(_) { + if (!arguments.length) return [ λ * d3_degrees, φ * d3_degrees ]; + λ = _[0] % 360 * d3_radians; + φ = _[1] % 360 * d3_radians; + return reset(); + }; + projection.rotate = function(_) { + if (!arguments.length) return [ δλ * d3_degrees, δφ * d3_degrees, δγ * d3_degrees ]; + δλ = _[0] % 360 * d3_radians; + δφ = _[1] % 360 * d3_radians; + δγ = _.length > 2 ? _[2] % 360 * d3_radians : 0; + return reset(); + }; + d3.rebind(projection, projectResample, "precision"); + function reset() { + projectRotate = d3_geo_compose(rotate = d3_geo_rotation(δλ, δφ, δγ), project); + var center = project(λ, φ); + δx = x - center[0] * k; + δy = y + center[1] * k; + return invalidate(); + } + function invalidate() { + if (stream) stream.valid = false, stream = null; + return projection; + } + return function() { + project = projectAt.apply(this, arguments); + projection.invert = project.invert && invert; + return reset(); + }; + } + function d3_geo_projectionRadians(stream) { + return d3_geo_transformPoint(stream, function(x, y) { + stream.point(x * d3_radians, y * d3_radians); + }); + } + function d3_geo_equirectangular(λ, φ) { + return [ λ, φ ]; + } + (d3.geo.equirectangular = function() { + return d3_geo_projection(d3_geo_equirectangular); + }).raw = d3_geo_equirectangular.invert = d3_geo_equirectangular; + d3.geo.rotation = function(rotate) { + rotate = d3_geo_rotation(rotate[0] % 360 * d3_radians, rotate[1] * d3_radians, rotate.length > 2 ? rotate[2] * d3_radians : 0); + function forward(coordinates) { + coordinates = rotate(coordinates[0] * d3_radians, coordinates[1] * d3_radians); + return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates; + } + forward.invert = function(coordinates) { + coordinates = rotate.invert(coordinates[0] * d3_radians, coordinates[1] * d3_radians); + return coordinates[0] *= d3_degrees, coordinates[1] *= d3_degrees, coordinates; + }; + return forward; + }; + function d3_geo_identityRotation(λ, φ) { + return [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ]; + } + d3_geo_identityRotation.invert = d3_geo_equirectangular; + function d3_geo_rotation(δλ, δφ, δγ) { + return δλ ? δφ || δγ ? d3_geo_compose(d3_geo_rotationλ(δλ), d3_geo_rotationφγ(δφ, δγ)) : d3_geo_rotationλ(δλ) : δφ || δγ ? d3_geo_rotationφγ(δφ, δγ) : d3_geo_identityRotation; + } + function d3_geo_forwardRotationλ(δλ) { + return function(λ, φ) { + return λ += δλ, [ λ > π ? λ - τ : λ < -π ? λ + τ : λ, φ ]; + }; + } + function d3_geo_rotationλ(δλ) { + var rotation = d3_geo_forwardRotationλ(δλ); + rotation.invert = d3_geo_forwardRotationλ(-δλ); + return rotation; + } + function d3_geo_rotationφγ(δφ, δγ) { + var cosδφ = Math.cos(δφ), sinδφ = Math.sin(δφ), cosδγ = Math.cos(δγ), sinδγ = Math.sin(δγ); + function rotation(λ, φ) { + var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδφ + x * sinδφ; + return [ Math.atan2(y * cosδγ - k * sinδγ, x * cosδφ - z * sinδφ), d3_asin(k * cosδγ + y * sinδγ) ]; + } + rotation.invert = function(λ, φ) { + var cosφ = Math.cos(φ), x = Math.cos(λ) * cosφ, y = Math.sin(λ) * cosφ, z = Math.sin(φ), k = z * cosδγ - y * sinδγ; + return [ Math.atan2(y * cosδγ + z * sinδγ, x * cosδφ + k * sinδφ), d3_asin(k * cosδφ - x * sinδφ) ]; + }; + return rotation; + } + d3.geo.circle = function() { + var origin = [ 0, 0 ], angle, precision = 6, interpolate; + function circle() { + var center = typeof origin === "function" ? origin.apply(this, arguments) : origin, rotate = d3_geo_rotation(-center[0] * d3_radians, -center[1] * d3_radians, 0).invert, ring = []; + interpolate(null, null, 1, { + point: function(x, y) { + ring.push(x = rotate(x, y)); + x[0] *= d3_degrees, x[1] *= d3_degrees; + } + }); + return { + type: "Polygon", + coordinates: [ ring ] + }; + } + circle.origin = function(x) { + if (!arguments.length) return origin; + origin = x; + return circle; + }; + circle.angle = function(x) { + if (!arguments.length) return angle; + interpolate = d3_geo_circleInterpolate((angle = +x) * d3_radians, precision * d3_radians); + return circle; + }; + circle.precision = function(_) { + if (!arguments.length) return precision; + interpolate = d3_geo_circleInterpolate(angle * d3_radians, (precision = +_) * d3_radians); + return circle; + }; + return circle.angle(90); + }; + function d3_geo_circleInterpolate(radius, precision) { + var cr = Math.cos(radius), sr = Math.sin(radius); + return function(from, to, direction, listener) { + var step = direction * precision; + if (from != null) { + from = d3_geo_circleAngle(cr, from); + to = d3_geo_circleAngle(cr, to); + if (direction > 0 ? from < to : from > to) from += direction * τ; + } else { + from = radius + direction * τ; + to = radius - .5 * step; + } + for (var point, t = from; direction > 0 ? t > to : t < to; t -= step) { + listener.point((point = d3_geo_spherical([ cr, -sr * Math.cos(t), -sr * Math.sin(t) ]))[0], point[1]); + } + }; + } + function d3_geo_circleAngle(cr, point) { + var a = d3_geo_cartesian(point); + a[0] -= cr; + d3_geo_cartesianNormalize(a); + var angle = d3_acos(-a[1]); + return ((-a[2] < 0 ? -angle : angle) + 2 * Math.PI - ε) % (2 * Math.PI); + } + d3.geo.distance = function(a, b) { + var Δλ = (b[0] - a[0]) * d3_radians, φ0 = a[1] * d3_radians, φ1 = b[1] * d3_radians, sinΔλ = Math.sin(Δλ), cosΔλ = Math.cos(Δλ), sinφ0 = Math.sin(φ0), cosφ0 = Math.cos(φ0), sinφ1 = Math.sin(φ1), cosφ1 = Math.cos(φ1), t; + return Math.atan2(Math.sqrt((t = cosφ1 * sinΔλ) * t + (t = cosφ0 * sinφ1 - sinφ0 * cosφ1 * cosΔλ) * t), sinφ0 * sinφ1 + cosφ0 * cosφ1 * cosΔλ); + }; + d3.geo.graticule = function() { + var x1, x0, X1, X0, y1, y0, Y1, Y0, dx = 10, dy = dx, DX = 90, DY = 360, x, y, X, Y, precision = 2.5; + function graticule() { + return { + type: "MultiLineString", + coordinates: lines() + }; + } + function lines() { + return d3.range(Math.ceil(X0 / DX) * DX, X1, DX).map(X).concat(d3.range(Math.ceil(Y0 / DY) * DY, Y1, DY).map(Y)).concat(d3.range(Math.ceil(x0 / dx) * dx, x1, dx).filter(function(x) { + return abs(x % DX) > ε; + }).map(x)).concat(d3.range(Math.ceil(y0 / dy) * dy, y1, dy).filter(function(y) { + return abs(y % DY) > ε; + }).map(y)); + } + graticule.lines = function() { + return lines().map(function(coordinates) { + return { + type: "LineString", + coordinates: coordinates + }; + }); + }; + graticule.outline = function() { + return { + type: "Polygon", + coordinates: [ X(X0).concat(Y(Y1).slice(1), X(X1).reverse().slice(1), Y(Y0).reverse().slice(1)) ] + }; + }; + graticule.extent = function(_) { + if (!arguments.length) return graticule.minorExtent(); + return graticule.majorExtent(_).minorExtent(_); + }; + graticule.majorExtent = function(_) { + if (!arguments.length) return [ [ X0, Y0 ], [ X1, Y1 ] ]; + X0 = +_[0][0], X1 = +_[1][0]; + Y0 = +_[0][1], Y1 = +_[1][1]; + if (X0 > X1) _ = X0, X0 = X1, X1 = _; + if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _; + return graticule.precision(precision); + }; + graticule.minorExtent = function(_) { + if (!arguments.length) return [ [ x0, y0 ], [ x1, y1 ] ]; + x0 = +_[0][0], x1 = +_[1][0]; + y0 = +_[0][1], y1 = +_[1][1]; + if (x0 > x1) _ = x0, x0 = x1, x1 = _; + if (y0 > y1) _ = y0, y0 = y1, y1 = _; + return graticule.precision(precision); + }; + graticule.step = function(_) { + if (!arguments.length) return graticule.minorStep(); + return graticule.majorStep(_).minorStep(_); + }; + graticule.majorStep = function(_) { + if (!arguments.length) return [ DX, DY ]; + DX = +_[0], DY = +_[1]; + return graticule; + }; + graticule.minorStep = function(_) { + if (!arguments.length) return [ dx, dy ]; + dx = +_[0], dy = +_[1]; + return graticule; + }; + graticule.precision = function(_) { + if (!arguments.length) return precision; + precision = +_; + x = d3_geo_graticuleX(y0, y1, 90); + y = d3_geo_graticuleY(x0, x1, precision); + X = d3_geo_graticuleX(Y0, Y1, 90); + Y = d3_geo_graticuleY(X0, X1, precision); + return graticule; + }; + return graticule.majorExtent([ [ -180, -90 + ε ], [ 180, 90 - ε ] ]).minorExtent([ [ -180, -80 - ε ], [ 180, 80 + ε ] ]); + }; + function d3_geo_graticuleX(y0, y1, dy) { + var y = d3.range(y0, y1 - ε, dy).concat(y1); + return function(x) { + return y.map(function(y) { + return [ x, y ]; + }); + }; + } + function d3_geo_graticuleY(x0, x1, dx) { + var x = d3.range(x0, x1 - ε, dx).concat(x1); + return function(y) { + return x.map(function(x) { + return [ x, y ]; + }); + }; + } + function d3_source(d) { + return d.source; + } + function d3_target(d) { + return d.target; + } + d3.geo.greatArc = function() { + var source = d3_source, source_, target = d3_target, target_; + function greatArc() { + return { + type: "LineString", + coordinates: [ source_ || source.apply(this, arguments), target_ || target.apply(this, arguments) ] + }; + } + greatArc.distance = function() { + return d3.geo.distance(source_ || source.apply(this, arguments), target_ || target.apply(this, arguments)); + }; + greatArc.source = function(_) { + if (!arguments.length) return source; + source = _, source_ = typeof _ === "function" ? null : _; + return greatArc; + }; + greatArc.target = function(_) { + if (!arguments.length) return target; + target = _, target_ = typeof _ === "function" ? null : _; + return greatArc; + }; + greatArc.precision = function() { + return arguments.length ? greatArc : 0; + }; + return greatArc; + }; + d3.geo.interpolate = function(source, target) { + return d3_geo_interpolate(source[0] * d3_radians, source[1] * d3_radians, target[0] * d3_radians, target[1] * d3_radians); + }; + function d3_geo_interpolate(x0, y0, x1, y1) { + var cy0 = Math.cos(y0), sy0 = Math.sin(y0), cy1 = Math.cos(y1), sy1 = Math.sin(y1), kx0 = cy0 * Math.cos(x0), ky0 = cy0 * Math.sin(x0), kx1 = cy1 * Math.cos(x1), ky1 = cy1 * Math.sin(x1), d = 2 * Math.asin(Math.sqrt(d3_haversin(y1 - y0) + cy0 * cy1 * d3_haversin(x1 - x0))), k = 1 / Math.sin(d); + var interpolate = d ? function(t) { + var B = Math.sin(t *= d) * k, A = Math.sin(d - t) * k, x = A * kx0 + B * kx1, y = A * ky0 + B * ky1, z = A * sy0 + B * sy1; + return [ Math.atan2(y, x) * d3_degrees, Math.atan2(z, Math.sqrt(x * x + y * y)) * d3_degrees ]; + } : function() { + return [ x0 * d3_degrees, y0 * d3_degrees ]; + }; + interpolate.distance = d; + return interpolate; + } + d3.geo.length = function(object) { + d3_geo_lengthSum = 0; + d3.geo.stream(object, d3_geo_length); + return d3_geo_lengthSum; + }; + var d3_geo_lengthSum; + var d3_geo_length = { + sphere: d3_noop, + point: d3_noop, + lineStart: d3_geo_lengthLineStart, + lineEnd: d3_noop, + polygonStart: d3_noop, + polygonEnd: d3_noop + }; + function d3_geo_lengthLineStart() { + var λ0, sinφ0, cosφ0; + d3_geo_length.point = function(λ, φ) { + λ0 = λ * d3_radians, sinφ0 = Math.sin(φ *= d3_radians), cosφ0 = Math.cos(φ); + d3_geo_length.point = nextPoint; + }; + d3_geo_length.lineEnd = function() { + d3_geo_length.point = d3_geo_length.lineEnd = d3_noop; + }; + function nextPoint(λ, φ) { + var sinφ = Math.sin(φ *= d3_radians), cosφ = Math.cos(φ), t = abs((λ *= d3_radians) - λ0), cosΔλ = Math.cos(t); + d3_geo_lengthSum += Math.atan2(Math.sqrt((t = cosφ * Math.sin(t)) * t + (t = cosφ0 * sinφ - sinφ0 * cosφ * cosΔλ) * t), sinφ0 * sinφ + cosφ0 * cosφ * cosΔλ); + λ0 = λ, sinφ0 = sinφ, cosφ0 = cosφ; + } + } + function d3_geo_azimuthal(scale, angle) { + function azimuthal(λ, φ) { + var cosλ = Math.cos(λ), cosφ = Math.cos(φ), k = scale(cosλ * cosφ); + return [ k * cosφ * Math.sin(λ), k * Math.sin(φ) ]; + } + azimuthal.invert = function(x, y) { + var ρ = Math.sqrt(x * x + y * y), c = angle(ρ), sinc = Math.sin(c), cosc = Math.cos(c); + return [ Math.atan2(x * sinc, ρ * cosc), Math.asin(ρ && y * sinc / ρ) ]; + }; + return azimuthal; + } + var d3_geo_azimuthalEqualArea = d3_geo_azimuthal(function(cosλcosφ) { + return Math.sqrt(2 / (1 + cosλcosφ)); + }, function(ρ) { + return 2 * Math.asin(ρ / 2); + }); + (d3.geo.azimuthalEqualArea = function() { + return d3_geo_projection(d3_geo_azimuthalEqualArea); + }).raw = d3_geo_azimuthalEqualArea; + var d3_geo_azimuthalEquidistant = d3_geo_azimuthal(function(cosλcosφ) { + var c = Math.acos(cosλcosφ); + return c && c / Math.sin(c); + }, d3_identity); + (d3.geo.azimuthalEquidistant = function() { + return d3_geo_projection(d3_geo_azimuthalEquidistant); + }).raw = d3_geo_azimuthalEquidistant; + function d3_geo_conicConformal(φ0, φ1) { + var cosφ0 = Math.cos(φ0), t = function(φ) { + return Math.tan(π / 4 + φ / 2); + }, n = φ0 === φ1 ? Math.sin(φ0) : Math.log(cosφ0 / Math.cos(φ1)) / Math.log(t(φ1) / t(φ0)), F = cosφ0 * Math.pow(t(φ0), n) / n; + if (!n) return d3_geo_mercator; + function forward(λ, φ) { + if (F > 0) { + if (φ < -halfπ + ε) φ = -halfπ + ε; + } else { + if (φ > halfπ - ε) φ = halfπ - ε; + } + var ρ = F / Math.pow(t(φ), n); + return [ ρ * Math.sin(n * λ), F - ρ * Math.cos(n * λ) ]; + } + forward.invert = function(x, y) { + var ρ0_y = F - y, ρ = d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y); + return [ Math.atan2(x, ρ0_y) / n, 2 * Math.atan(Math.pow(F / ρ, 1 / n)) - halfπ ]; + }; + return forward; + } + (d3.geo.conicConformal = function() { + return d3_geo_conic(d3_geo_conicConformal); + }).raw = d3_geo_conicConformal; + function d3_geo_conicEquidistant(φ0, φ1) { + var cosφ0 = Math.cos(φ0), n = φ0 === φ1 ? Math.sin(φ0) : (cosφ0 - Math.cos(φ1)) / (φ1 - φ0), G = cosφ0 / n + φ0; + if (abs(n) < ε) return d3_geo_equirectangular; + function forward(λ, φ) { + var ρ = G - φ; + return [ ρ * Math.sin(n * λ), G - ρ * Math.cos(n * λ) ]; + } + forward.invert = function(x, y) { + var ρ0_y = G - y; + return [ Math.atan2(x, ρ0_y) / n, G - d3_sgn(n) * Math.sqrt(x * x + ρ0_y * ρ0_y) ]; + }; + return forward; + } + (d3.geo.conicEquidistant = function() { + return d3_geo_conic(d3_geo_conicEquidistant); + }).raw = d3_geo_conicEquidistant; + var d3_geo_gnomonic = d3_geo_azimuthal(function(cosλcosφ) { + return 1 / cosλcosφ; + }, Math.atan); + (d3.geo.gnomonic = function() { + return d3_geo_projection(d3_geo_gnomonic); + }).raw = d3_geo_gnomonic; + function d3_geo_mercator(λ, φ) { + return [ λ, Math.log(Math.tan(π / 4 + φ / 2)) ]; + } + d3_geo_mercator.invert = function(x, y) { + return [ x, 2 * Math.atan(Math.exp(y)) - halfπ ]; + }; + function d3_geo_mercatorProjection(project) { + var m = d3_geo_projection(project), scale = m.scale, translate = m.translate, clipExtent = m.clipExtent, clipAuto; + m.scale = function() { + var v = scale.apply(m, arguments); + return v === m ? clipAuto ? m.clipExtent(null) : m : v; + }; + m.translate = function() { + var v = translate.apply(m, arguments); + return v === m ? clipAuto ? m.clipExtent(null) : m : v; + }; + m.clipExtent = function(_) { + var v = clipExtent.apply(m, arguments); + if (v === m) { + if (clipAuto = _ == null) { + var k = π * scale(), t = translate(); + clipExtent([ [ t[0] - k, t[1] - k ], [ t[0] + k, t[1] + k ] ]); + } + } else if (clipAuto) { + v = null; + } + return v; + }; + return m.clipExtent(null); + } + (d3.geo.mercator = function() { + return d3_geo_mercatorProjection(d3_geo_mercator); + }).raw = d3_geo_mercator; + var d3_geo_orthographic = d3_geo_azimuthal(function() { + return 1; + }, Math.asin); + (d3.geo.orthographic = function() { + return d3_geo_projection(d3_geo_orthographic); + }).raw = d3_geo_orthographic; + var d3_geo_stereographic = d3_geo_azimuthal(function(cosλcosφ) { + return 1 / (1 + cosλcosφ); + }, function(ρ) { + return 2 * Math.atan(ρ); + }); + (d3.geo.stereographic = function() { + return d3_geo_projection(d3_geo_stereographic); + }).raw = d3_geo_stereographic; + function d3_geo_transverseMercator(λ, φ) { + return [ Math.log(Math.tan(π / 4 + φ / 2)), -λ ]; + } + d3_geo_transverseMercator.invert = function(x, y) { + return [ -y, 2 * Math.atan(Math.exp(x)) - halfπ ]; + }; + (d3.geo.transverseMercator = function() { + var projection = d3_geo_mercatorProjection(d3_geo_transverseMercator), center = projection.center, rotate = projection.rotate; + projection.center = function(_) { + return _ ? center([ -_[1], _[0] ]) : (_ = center(), [ _[1], -_[0] ]); + }; + projection.rotate = function(_) { + return _ ? rotate([ _[0], _[1], _.length > 2 ? _[2] + 90 : 90 ]) : (_ = rotate(), + [ _[0], _[1], _[2] - 90 ]); + }; + return rotate([ 0, 0, 90 ]); + }).raw = d3_geo_transverseMercator; + d3.geom = {}; + function d3_geom_pointX(d) { + return d[0]; + } + function d3_geom_pointY(d) { + return d[1]; + } + d3.geom.hull = function(vertices) { + var x = d3_geom_pointX, y = d3_geom_pointY; + if (arguments.length) return hull(vertices); + function hull(data) { + if (data.length < 3) return []; + var fx = d3_functor(x), fy = d3_functor(y), i, n = data.length, points = [], flippedPoints = []; + for (i = 0; i < n; i++) { + points.push([ +fx.call(this, data[i], i), +fy.call(this, data[i], i), i ]); + } + points.sort(d3_geom_hullOrder); + for (i = 0; i < n; i++) flippedPoints.push([ points[i][0], -points[i][1] ]); + var upper = d3_geom_hullUpper(points), lower = d3_geom_hullUpper(flippedPoints); + var skipLeft = lower[0] === upper[0], skipRight = lower[lower.length - 1] === upper[upper.length - 1], polygon = []; + for (i = upper.length - 1; i >= 0; --i) polygon.push(data[points[upper[i]][2]]); + for (i = +skipLeft; i < lower.length - skipRight; ++i) polygon.push(data[points[lower[i]][2]]); + return polygon; + } + hull.x = function(_) { + return arguments.length ? (x = _, hull) : x; + }; + hull.y = function(_) { + return arguments.length ? (y = _, hull) : y; + }; + return hull; + }; + function d3_geom_hullUpper(points) { + var n = points.length, hull = [ 0, 1 ], hs = 2; + for (var i = 2; i < n; i++) { + while (hs > 1 && d3_cross2d(points[hull[hs - 2]], points[hull[hs - 1]], points[i]) <= 0) --hs; + hull[hs++] = i; + } + return hull.slice(0, hs); + } + function d3_geom_hullOrder(a, b) { + return a[0] - b[0] || a[1] - b[1]; + } + d3.geom.polygon = function(coordinates) { + d3_subclass(coordinates, d3_geom_polygonPrototype); + return coordinates; + }; + var d3_geom_polygonPrototype = d3.geom.polygon.prototype = []; + d3_geom_polygonPrototype.area = function() { + var i = -1, n = this.length, a, b = this[n - 1], area = 0; + while (++i < n) { + a = b; + b = this[i]; + area += a[1] * b[0] - a[0] * b[1]; + } + return area * .5; + }; + d3_geom_polygonPrototype.centroid = function(k) { + var i = -1, n = this.length, x = 0, y = 0, a, b = this[n - 1], c; + if (!arguments.length) k = -1 / (6 * this.area()); + while (++i < n) { + a = b; + b = this[i]; + c = a[0] * b[1] - b[0] * a[1]; + x += (a[0] + b[0]) * c; + y += (a[1] + b[1]) * c; + } + return [ x * k, y * k ]; + }; + d3_geom_polygonPrototype.clip = function(subject) { + var input, closed = d3_geom_polygonClosed(subject), i = -1, n = this.length - d3_geom_polygonClosed(this), j, m, a = this[n - 1], b, c, d; + while (++i < n) { + input = subject.slice(); + subject.length = 0; + b = this[i]; + c = input[(m = input.length - closed) - 1]; + j = -1; + while (++j < m) { + d = input[j]; + if (d3_geom_polygonInside(d, a, b)) { + if (!d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + subject.push(d); + } else if (d3_geom_polygonInside(c, a, b)) { + subject.push(d3_geom_polygonIntersect(c, d, a, b)); + } + c = d; + } + if (closed) subject.push(subject[0]); + a = b; + } + return subject; + }; + function d3_geom_polygonInside(p, a, b) { + return (b[0] - a[0]) * (p[1] - a[1]) < (b[1] - a[1]) * (p[0] - a[0]); + } + function d3_geom_polygonIntersect(c, d, a, b) { + var x1 = c[0], x3 = a[0], x21 = d[0] - x1, x43 = b[0] - x3, y1 = c[1], y3 = a[1], y21 = d[1] - y1, y43 = b[1] - y3, ua = (x43 * (y1 - y3) - y43 * (x1 - x3)) / (y43 * x21 - x43 * y21); + return [ x1 + ua * x21, y1 + ua * y21 ]; + } + function d3_geom_polygonClosed(coordinates) { + var a = coordinates[0], b = coordinates[coordinates.length - 1]; + return !(a[0] - b[0] || a[1] - b[1]); + } + var d3_geom_voronoiEdges, d3_geom_voronoiCells, d3_geom_voronoiBeaches, d3_geom_voronoiBeachPool = [], d3_geom_voronoiFirstCircle, d3_geom_voronoiCircles, d3_geom_voronoiCirclePool = []; + function d3_geom_voronoiBeach() { + d3_geom_voronoiRedBlackNode(this); + this.edge = this.site = this.circle = null; + } + function d3_geom_voronoiCreateBeach(site) { + var beach = d3_geom_voronoiBeachPool.pop() || new d3_geom_voronoiBeach(); + beach.site = site; + return beach; + } + function d3_geom_voronoiDetachBeach(beach) { + d3_geom_voronoiDetachCircle(beach); + d3_geom_voronoiBeaches.remove(beach); + d3_geom_voronoiBeachPool.push(beach); + d3_geom_voronoiRedBlackNode(beach); + } + function d3_geom_voronoiRemoveBeach(beach) { + var circle = beach.circle, x = circle.x, y = circle.cy, vertex = { + x: x, + y: y + }, previous = beach.P, next = beach.N, disappearing = [ beach ]; + d3_geom_voronoiDetachBeach(beach); + var lArc = previous; + while (lArc.circle && abs(x - lArc.circle.x) < ε && abs(y - lArc.circle.cy) < ε) { + previous = lArc.P; + disappearing.unshift(lArc); + d3_geom_voronoiDetachBeach(lArc); + lArc = previous; + } + disappearing.unshift(lArc); + d3_geom_voronoiDetachCircle(lArc); + var rArc = next; + while (rArc.circle && abs(x - rArc.circle.x) < ε && abs(y - rArc.circle.cy) < ε) { + next = rArc.N; + disappearing.push(rArc); + d3_geom_voronoiDetachBeach(rArc); + rArc = next; + } + disappearing.push(rArc); + d3_geom_voronoiDetachCircle(rArc); + var nArcs = disappearing.length, iArc; + for (iArc = 1; iArc < nArcs; ++iArc) { + rArc = disappearing[iArc]; + lArc = disappearing[iArc - 1]; + d3_geom_voronoiSetEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex); + } + lArc = disappearing[0]; + rArc = disappearing[nArcs - 1]; + rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, rArc.site, null, vertex); + d3_geom_voronoiAttachCircle(lArc); + d3_geom_voronoiAttachCircle(rArc); + } + function d3_geom_voronoiAddBeach(site) { + var x = site.x, directrix = site.y, lArc, rArc, dxl, dxr, node = d3_geom_voronoiBeaches._; + while (node) { + dxl = d3_geom_voronoiLeftBreakPoint(node, directrix) - x; + if (dxl > ε) node = node.L; else { + dxr = x - d3_geom_voronoiRightBreakPoint(node, directrix); + if (dxr > ε) { + if (!node.R) { + lArc = node; + break; + } + node = node.R; + } else { + if (dxl > -ε) { + lArc = node.P; + rArc = node; + } else if (dxr > -ε) { + lArc = node; + rArc = node.N; + } else { + lArc = rArc = node; + } + break; + } + } + } + var newArc = d3_geom_voronoiCreateBeach(site); + d3_geom_voronoiBeaches.insert(lArc, newArc); + if (!lArc && !rArc) return; + if (lArc === rArc) { + d3_geom_voronoiDetachCircle(lArc); + rArc = d3_geom_voronoiCreateBeach(lArc.site); + d3_geom_voronoiBeaches.insert(newArc, rArc); + newArc.edge = rArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site); + d3_geom_voronoiAttachCircle(lArc); + d3_geom_voronoiAttachCircle(rArc); + return; + } + if (!rArc) { + newArc.edge = d3_geom_voronoiCreateEdge(lArc.site, newArc.site); + return; + } + d3_geom_voronoiDetachCircle(lArc); + d3_geom_voronoiDetachCircle(rArc); + var lSite = lArc.site, ax = lSite.x, ay = lSite.y, bx = site.x - ax, by = site.y - ay, rSite = rArc.site, cx = rSite.x - ax, cy = rSite.y - ay, d = 2 * (bx * cy - by * cx), hb = bx * bx + by * by, hc = cx * cx + cy * cy, vertex = { + x: (cy * hb - by * hc) / d + ax, + y: (bx * hc - cx * hb) / d + ay + }; + d3_geom_voronoiSetEdgeEnd(rArc.edge, lSite, rSite, vertex); + newArc.edge = d3_geom_voronoiCreateEdge(lSite, site, null, vertex); + rArc.edge = d3_geom_voronoiCreateEdge(site, rSite, null, vertex); + d3_geom_voronoiAttachCircle(lArc); + d3_geom_voronoiAttachCircle(rArc); + } + function d3_geom_voronoiLeftBreakPoint(arc, directrix) { + var site = arc.site, rfocx = site.x, rfocy = site.y, pby2 = rfocy - directrix; + if (!pby2) return rfocx; + var lArc = arc.P; + if (!lArc) return -Infinity; + site = lArc.site; + var lfocx = site.x, lfocy = site.y, plby2 = lfocy - directrix; + if (!plby2) return lfocx; + var hl = lfocx - rfocx, aby2 = 1 / pby2 - 1 / plby2, b = hl / plby2; + if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx; + return (rfocx + lfocx) / 2; + } + function d3_geom_voronoiRightBreakPoint(arc, directrix) { + var rArc = arc.N; + if (rArc) return d3_geom_voronoiLeftBreakPoint(rArc, directrix); + var site = arc.site; + return site.y === directrix ? site.x : Infinity; + } + function d3_geom_voronoiCell(site) { + this.site = site; + this.edges = []; + } + d3_geom_voronoiCell.prototype.prepare = function() { + var halfEdges = this.edges, iHalfEdge = halfEdges.length, edge; + while (iHalfEdge--) { + edge = halfEdges[iHalfEdge].edge; + if (!edge.b || !edge.a) halfEdges.splice(iHalfEdge, 1); + } + halfEdges.sort(d3_geom_voronoiHalfEdgeOrder); + return halfEdges.length; + }; + function d3_geom_voronoiCloseCells(extent) { + var x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], x2, y2, x3, y3, cells = d3_geom_voronoiCells, iCell = cells.length, cell, iHalfEdge, halfEdges, nHalfEdges, start, end; + while (iCell--) { + cell = cells[iCell]; + if (!cell || !cell.prepare()) continue; + halfEdges = cell.edges; + nHalfEdges = halfEdges.length; + iHalfEdge = 0; + while (iHalfEdge < nHalfEdges) { + end = halfEdges[iHalfEdge].end(), x3 = end.x, y3 = end.y; + start = halfEdges[++iHalfEdge % nHalfEdges].start(), x2 = start.x, y2 = start.y; + if (abs(x3 - x2) > ε || abs(y3 - y2) > ε) { + halfEdges.splice(iHalfEdge, 0, new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site, end, abs(x3 - x0) < ε && y1 - y3 > ε ? { + x: x0, + y: abs(x2 - x0) < ε ? y2 : y1 + } : abs(y3 - y1) < ε && x1 - x3 > ε ? { + x: abs(y2 - y1) < ε ? x2 : x1, + y: y1 + } : abs(x3 - x1) < ε && y3 - y0 > ε ? { + x: x1, + y: abs(x2 - x1) < ε ? y2 : y0 + } : abs(y3 - y0) < ε && x3 - x0 > ε ? { + x: abs(y2 - y0) < ε ? x2 : x0, + y: y0 + } : null), cell.site, null)); + ++nHalfEdges; + } + } + } + } + function d3_geom_voronoiHalfEdgeOrder(a, b) { + return b.angle - a.angle; + } + function d3_geom_voronoiCircle() { + d3_geom_voronoiRedBlackNode(this); + this.x = this.y = this.arc = this.site = this.cy = null; + } + function d3_geom_voronoiAttachCircle(arc) { + var lArc = arc.P, rArc = arc.N; + if (!lArc || !rArc) return; + var lSite = lArc.site, cSite = arc.site, rSite = rArc.site; + if (lSite === rSite) return; + var bx = cSite.x, by = cSite.y, ax = lSite.x - bx, ay = lSite.y - by, cx = rSite.x - bx, cy = rSite.y - by; + var d = 2 * (ax * cy - ay * cx); + if (d >= -ε2) return; + var ha = ax * ax + ay * ay, hc = cx * cx + cy * cy, x = (cy * ha - ay * hc) / d, y = (ax * hc - cx * ha) / d, cy = y + by; + var circle = d3_geom_voronoiCirclePool.pop() || new d3_geom_voronoiCircle(); + circle.arc = arc; + circle.site = cSite; + circle.x = x + bx; + circle.y = cy + Math.sqrt(x * x + y * y); + circle.cy = cy; + arc.circle = circle; + var before = null, node = d3_geom_voronoiCircles._; + while (node) { + if (circle.y < node.y || circle.y === node.y && circle.x <= node.x) { + if (node.L) node = node.L; else { + before = node.P; + break; + } + } else { + if (node.R) node = node.R; else { + before = node; + break; + } + } + } + d3_geom_voronoiCircles.insert(before, circle); + if (!before) d3_geom_voronoiFirstCircle = circle; + } + function d3_geom_voronoiDetachCircle(arc) { + var circle = arc.circle; + if (circle) { + if (!circle.P) d3_geom_voronoiFirstCircle = circle.N; + d3_geom_voronoiCircles.remove(circle); + d3_geom_voronoiCirclePool.push(circle); + d3_geom_voronoiRedBlackNode(circle); + arc.circle = null; + } + } + function d3_geom_voronoiClipEdges(extent) { + var edges = d3_geom_voronoiEdges, clip = d3_geom_clipLine(extent[0][0], extent[0][1], extent[1][0], extent[1][1]), i = edges.length, e; + while (i--) { + e = edges[i]; + if (!d3_geom_voronoiConnectEdge(e, extent) || !clip(e) || abs(e.a.x - e.b.x) < ε && abs(e.a.y - e.b.y) < ε) { + e.a = e.b = null; + edges.splice(i, 1); + } + } + } + function d3_geom_voronoiConnectEdge(edge, extent) { + var vb = edge.b; + if (vb) return true; + var va = edge.a, x0 = extent[0][0], x1 = extent[1][0], y0 = extent[0][1], y1 = extent[1][1], lSite = edge.l, rSite = edge.r, lx = lSite.x, ly = lSite.y, rx = rSite.x, ry = rSite.y, fx = (lx + rx) / 2, fy = (ly + ry) / 2, fm, fb; + if (ry === ly) { + if (fx < x0 || fx >= x1) return; + if (lx > rx) { + if (!va) va = { + x: fx, + y: y0 + }; else if (va.y >= y1) return; + vb = { + x: fx, + y: y1 + }; + } else { + if (!va) va = { + x: fx, + y: y1 + }; else if (va.y < y0) return; + vb = { + x: fx, + y: y0 + }; + } + } else { + fm = (lx - rx) / (ry - ly); + fb = fy - fm * fx; + if (fm < -1 || fm > 1) { + if (lx > rx) { + if (!va) va = { + x: (y0 - fb) / fm, + y: y0 + }; else if (va.y >= y1) return; + vb = { + x: (y1 - fb) / fm, + y: y1 + }; + } else { + if (!va) va = { + x: (y1 - fb) / fm, + y: y1 + }; else if (va.y < y0) return; + vb = { + x: (y0 - fb) / fm, + y: y0 + }; + } + } else { + if (ly < ry) { + if (!va) va = { + x: x0, + y: fm * x0 + fb + }; else if (va.x >= x1) return; + vb = { + x: x1, + y: fm * x1 + fb + }; + } else { + if (!va) va = { + x: x1, + y: fm * x1 + fb + }; else if (va.x < x0) return; + vb = { + x: x0, + y: fm * x0 + fb + }; + } + } + } + edge.a = va; + edge.b = vb; + return true; + } + function d3_geom_voronoiEdge(lSite, rSite) { + this.l = lSite; + this.r = rSite; + this.a = this.b = null; + } + function d3_geom_voronoiCreateEdge(lSite, rSite, va, vb) { + var edge = new d3_geom_voronoiEdge(lSite, rSite); + d3_geom_voronoiEdges.push(edge); + if (va) d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, va); + if (vb) d3_geom_voronoiSetEdgeEnd(edge, rSite, lSite, vb); + d3_geom_voronoiCells[lSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, lSite, rSite)); + d3_geom_voronoiCells[rSite.i].edges.push(new d3_geom_voronoiHalfEdge(edge, rSite, lSite)); + return edge; + } + function d3_geom_voronoiCreateBorderEdge(lSite, va, vb) { + var edge = new d3_geom_voronoiEdge(lSite, null); + edge.a = va; + edge.b = vb; + d3_geom_voronoiEdges.push(edge); + return edge; + } + function d3_geom_voronoiSetEdgeEnd(edge, lSite, rSite, vertex) { + if (!edge.a && !edge.b) { + edge.a = vertex; + edge.l = lSite; + edge.r = rSite; + } else if (edge.l === rSite) { + edge.b = vertex; + } else { + edge.a = vertex; + } + } + function d3_geom_voronoiHalfEdge(edge, lSite, rSite) { + var va = edge.a, vb = edge.b; + this.edge = edge; + this.site = lSite; + this.angle = rSite ? Math.atan2(rSite.y - lSite.y, rSite.x - lSite.x) : edge.l === lSite ? Math.atan2(vb.x - va.x, va.y - vb.y) : Math.atan2(va.x - vb.x, vb.y - va.y); + } + d3_geom_voronoiHalfEdge.prototype = { + start: function() { + return this.edge.l === this.site ? this.edge.a : this.edge.b; + }, + end: function() { + return this.edge.l === this.site ? this.edge.b : this.edge.a; + } + }; + function d3_geom_voronoiRedBlackTree() { + this._ = null; + } + function d3_geom_voronoiRedBlackNode(node) { + node.U = node.C = node.L = node.R = node.P = node.N = null; + } + d3_geom_voronoiRedBlackTree.prototype = { + insert: function(after, node) { + var parent, grandpa, uncle; + if (after) { + node.P = after; + node.N = after.N; + if (after.N) after.N.P = node; + after.N = node; + if (after.R) { + after = after.R; + while (after.L) after = after.L; + after.L = node; + } else { + after.R = node; + } + parent = after; + } else if (this._) { + after = d3_geom_voronoiRedBlackFirst(this._); + node.P = null; + node.N = after; + after.P = after.L = node; + parent = after; + } else { + node.P = node.N = null; + this._ = node; + parent = null; + } + node.L = node.R = null; + node.U = parent; + node.C = true; + after = node; + while (parent && parent.C) { + grandpa = parent.U; + if (parent === grandpa.L) { + uncle = grandpa.R; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.R) { + d3_geom_voronoiRedBlackRotateLeft(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + d3_geom_voronoiRedBlackRotateRight(this, grandpa); + } + } else { + uncle = grandpa.L; + if (uncle && uncle.C) { + parent.C = uncle.C = false; + grandpa.C = true; + after = grandpa; + } else { + if (after === parent.L) { + d3_geom_voronoiRedBlackRotateRight(this, parent); + after = parent; + parent = after.U; + } + parent.C = false; + grandpa.C = true; + d3_geom_voronoiRedBlackRotateLeft(this, grandpa); + } + } + parent = after.U; + } + this._.C = false; + }, + remove: function(node) { + if (node.N) node.N.P = node.P; + if (node.P) node.P.N = node.N; + node.N = node.P = null; + var parent = node.U, sibling, left = node.L, right = node.R, next, red; + if (!left) next = right; else if (!right) next = left; else next = d3_geom_voronoiRedBlackFirst(right); + if (parent) { + if (parent.L === node) parent.L = next; else parent.R = next; + } else { + this._ = next; + } + if (left && right) { + red = next.C; + next.C = node.C; + next.L = left; + left.U = next; + if (next !== right) { + parent = next.U; + next.U = node.U; + node = next.R; + parent.L = node; + next.R = right; + right.U = next; + } else { + next.U = parent; + parent = next; + node = next.R; + } + } else { + red = node.C; + node = next; + } + if (node) node.U = parent; + if (red) return; + if (node && node.C) { + node.C = false; + return; + } + do { + if (node === this._) break; + if (node === parent.L) { + sibling = parent.R; + if (sibling.C) { + sibling.C = false; + parent.C = true; + d3_geom_voronoiRedBlackRotateLeft(this, parent); + sibling = parent.R; + } + if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) { + if (!sibling.R || !sibling.R.C) { + sibling.L.C = false; + sibling.C = true; + d3_geom_voronoiRedBlackRotateRight(this, sibling); + sibling = parent.R; + } + sibling.C = parent.C; + parent.C = sibling.R.C = false; + d3_geom_voronoiRedBlackRotateLeft(this, parent); + node = this._; + break; + } + } else { + sibling = parent.L; + if (sibling.C) { + sibling.C = false; + parent.C = true; + d3_geom_voronoiRedBlackRotateRight(this, parent); + sibling = parent.L; + } + if (sibling.L && sibling.L.C || sibling.R && sibling.R.C) { + if (!sibling.L || !sibling.L.C) { + sibling.R.C = false; + sibling.C = true; + d3_geom_voronoiRedBlackRotateLeft(this, sibling); + sibling = parent.L; + } + sibling.C = parent.C; + parent.C = sibling.L.C = false; + d3_geom_voronoiRedBlackRotateRight(this, parent); + node = this._; + break; + } + } + sibling.C = true; + node = parent; + parent = parent.U; + } while (!node.C); + if (node) node.C = false; + } + }; + function d3_geom_voronoiRedBlackRotateLeft(tree, node) { + var p = node, q = node.R, parent = p.U; + if (parent) { + if (parent.L === p) parent.L = q; else parent.R = q; + } else { + tree._ = q; + } + q.U = parent; + p.U = q; + p.R = q.L; + if (p.R) p.R.U = p; + q.L = p; + } + function d3_geom_voronoiRedBlackRotateRight(tree, node) { + var p = node, q = node.L, parent = p.U; + if (parent) { + if (parent.L === p) parent.L = q; else parent.R = q; + } else { + tree._ = q; + } + q.U = parent; + p.U = q; + p.L = q.R; + if (p.L) p.L.U = p; + q.R = p; + } + function d3_geom_voronoiRedBlackFirst(node) { + while (node.L) node = node.L; + return node; + } + function d3_geom_voronoi(sites, bbox) { + var site = sites.sort(d3_geom_voronoiVertexOrder).pop(), x0, y0, circle; + d3_geom_voronoiEdges = []; + d3_geom_voronoiCells = new Array(sites.length); + d3_geom_voronoiBeaches = new d3_geom_voronoiRedBlackTree(); + d3_geom_voronoiCircles = new d3_geom_voronoiRedBlackTree(); + while (true) { + circle = d3_geom_voronoiFirstCircle; + if (site && (!circle || site.y < circle.y || site.y === circle.y && site.x < circle.x)) { + if (site.x !== x0 || site.y !== y0) { + d3_geom_voronoiCells[site.i] = new d3_geom_voronoiCell(site); + d3_geom_voronoiAddBeach(site); + x0 = site.x, y0 = site.y; + } + site = sites.pop(); + } else if (circle) { + d3_geom_voronoiRemoveBeach(circle.arc); + } else { + break; + } + } + if (bbox) d3_geom_voronoiClipEdges(bbox), d3_geom_voronoiCloseCells(bbox); + var diagram = { + cells: d3_geom_voronoiCells, + edges: d3_geom_voronoiEdges + }; + d3_geom_voronoiBeaches = d3_geom_voronoiCircles = d3_geom_voronoiEdges = d3_geom_voronoiCells = null; + return diagram; + } + function d3_geom_voronoiVertexOrder(a, b) { + return b.y - a.y || b.x - a.x; + } + d3.geom.voronoi = function(points) { + var x = d3_geom_pointX, y = d3_geom_pointY, fx = x, fy = y, clipExtent = d3_geom_voronoiClipExtent; + if (points) return voronoi(points); + function voronoi(data) { + var polygons = new Array(data.length), x0 = clipExtent[0][0], y0 = clipExtent[0][1], x1 = clipExtent[1][0], y1 = clipExtent[1][1]; + d3_geom_voronoi(sites(data), clipExtent).cells.forEach(function(cell, i) { + var edges = cell.edges, site = cell.site, polygon = polygons[i] = edges.length ? edges.map(function(e) { + var s = e.start(); + return [ s.x, s.y ]; + }) : site.x >= x0 && site.x <= x1 && site.y >= y0 && site.y <= y1 ? [ [ x0, y1 ], [ x1, y1 ], [ x1, y0 ], [ x0, y0 ] ] : []; + polygon.point = data[i]; + }); + return polygons; + } + function sites(data) { + return data.map(function(d, i) { + return { + x: Math.round(fx(d, i) / ε) * ε, + y: Math.round(fy(d, i) / ε) * ε, + i: i + }; + }); + } + voronoi.links = function(data) { + return d3_geom_voronoi(sites(data)).edges.filter(function(edge) { + return edge.l && edge.r; + }).map(function(edge) { + return { + source: data[edge.l.i], + target: data[edge.r.i] + }; + }); + }; + voronoi.triangles = function(data) { + var triangles = []; + d3_geom_voronoi(sites(data)).cells.forEach(function(cell, i) { + var site = cell.site, edges = cell.edges.sort(d3_geom_voronoiHalfEdgeOrder), j = -1, m = edges.length, e0, s0, e1 = edges[m - 1].edge, s1 = e1.l === site ? e1.r : e1.l; + while (++j < m) { + e0 = e1; + s0 = s1; + e1 = edges[j].edge; + s1 = e1.l === site ? e1.r : e1.l; + if (i < s0.i && i < s1.i && d3_geom_voronoiTriangleArea(site, s0, s1) < 0) { + triangles.push([ data[i], data[s0.i], data[s1.i] ]); + } + } + }); + return triangles; + }; + voronoi.x = function(_) { + return arguments.length ? (fx = d3_functor(x = _), voronoi) : x; + }; + voronoi.y = function(_) { + return arguments.length ? (fy = d3_functor(y = _), voronoi) : y; + }; + voronoi.clipExtent = function(_) { + if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent; + clipExtent = _ == null ? d3_geom_voronoiClipExtent : _; + return voronoi; + }; + voronoi.size = function(_) { + if (!arguments.length) return clipExtent === d3_geom_voronoiClipExtent ? null : clipExtent && clipExtent[1]; + return voronoi.clipExtent(_ && [ [ 0, 0 ], _ ]); + }; + return voronoi; + }; + var d3_geom_voronoiClipExtent = [ [ -1e6, -1e6 ], [ 1e6, 1e6 ] ]; + function d3_geom_voronoiTriangleArea(a, b, c) { + return (a.x - c.x) * (b.y - a.y) - (a.x - b.x) * (c.y - a.y); + } + d3.geom.delaunay = function(vertices) { + return d3.geom.voronoi().triangles(vertices); + }; + d3.geom.quadtree = function(points, x1, y1, x2, y2) { + var x = d3_geom_pointX, y = d3_geom_pointY, compat; + if (compat = arguments.length) { + x = d3_geom_quadtreeCompatX; + y = d3_geom_quadtreeCompatY; + if (compat === 3) { + y2 = y1; + x2 = x1; + y1 = x1 = 0; + } + return quadtree(points); + } + function quadtree(data) { + var d, fx = d3_functor(x), fy = d3_functor(y), xs, ys, i, n, x1_, y1_, x2_, y2_; + if (x1 != null) { + x1_ = x1, y1_ = y1, x2_ = x2, y2_ = y2; + } else { + x2_ = y2_ = -(x1_ = y1_ = Infinity); + xs = [], ys = []; + n = data.length; + if (compat) for (i = 0; i < n; ++i) { + d = data[i]; + if (d.x < x1_) x1_ = d.x; + if (d.y < y1_) y1_ = d.y; + if (d.x > x2_) x2_ = d.x; + if (d.y > y2_) y2_ = d.y; + xs.push(d.x); + ys.push(d.y); + } else for (i = 0; i < n; ++i) { + var x_ = +fx(d = data[i], i), y_ = +fy(d, i); + if (x_ < x1_) x1_ = x_; + if (y_ < y1_) y1_ = y_; + if (x_ > x2_) x2_ = x_; + if (y_ > y2_) y2_ = y_; + xs.push(x_); + ys.push(y_); + } + } + var dx = x2_ - x1_, dy = y2_ - y1_; + if (dx > dy) y2_ = y1_ + dx; else x2_ = x1_ + dy; + function insert(n, d, x, y, x1, y1, x2, y2) { + if (isNaN(x) || isNaN(y)) return; + if (n.leaf) { + var nx = n.x, ny = n.y; + if (nx != null) { + if (abs(nx - x) + abs(ny - y) < .01) { + insertChild(n, d, x, y, x1, y1, x2, y2); + } else { + var nPoint = n.point; + n.x = n.y = n.point = null; + insertChild(n, nPoint, nx, ny, x1, y1, x2, y2); + insertChild(n, d, x, y, x1, y1, x2, y2); + } + } else { + n.x = x, n.y = y, n.point = d; + } + } else { + insertChild(n, d, x, y, x1, y1, x2, y2); + } + } + function insertChild(n, d, x, y, x1, y1, x2, y2) { + var xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym, i = below << 1 | right; + n.leaf = false; + n = n.nodes[i] || (n.nodes[i] = d3_geom_quadtreeNode()); + if (right) x1 = xm; else x2 = xm; + if (below) y1 = ym; else y2 = ym; + insert(n, d, x, y, x1, y1, x2, y2); + } + var root = d3_geom_quadtreeNode(); + root.add = function(d) { + insert(root, d, +fx(d, ++i), +fy(d, i), x1_, y1_, x2_, y2_); + }; + root.visit = function(f) { + d3_geom_quadtreeVisit(f, root, x1_, y1_, x2_, y2_); + }; + root.find = function(point) { + return d3_geom_quadtreeFind(root, point[0], point[1], x1_, y1_, x2_, y2_); + }; + i = -1; + if (x1 == null) { + while (++i < n) { + insert(root, data[i], xs[i], ys[i], x1_, y1_, x2_, y2_); + } + --i; + } else data.forEach(root.add); + xs = ys = data = d = null; + return root; + } + quadtree.x = function(_) { + return arguments.length ? (x = _, quadtree) : x; + }; + quadtree.y = function(_) { + return arguments.length ? (y = _, quadtree) : y; + }; + quadtree.extent = function(_) { + if (!arguments.length) return x1 == null ? null : [ [ x1, y1 ], [ x2, y2 ] ]; + if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = +_[0][0], y1 = +_[0][1], x2 = +_[1][0], + y2 = +_[1][1]; + return quadtree; + }; + quadtree.size = function(_) { + if (!arguments.length) return x1 == null ? null : [ x2 - x1, y2 - y1 ]; + if (_ == null) x1 = y1 = x2 = y2 = null; else x1 = y1 = 0, x2 = +_[0], y2 = +_[1]; + return quadtree; + }; + return quadtree; + }; + function d3_geom_quadtreeCompatX(d) { + return d.x; + } + function d3_geom_quadtreeCompatY(d) { + return d.y; + } + function d3_geom_quadtreeNode() { + return { + leaf: true, + nodes: [], + point: null, + x: null, + y: null + }; + } + function d3_geom_quadtreeVisit(f, node, x1, y1, x2, y2) { + if (!f(node, x1, y1, x2, y2)) { + var sx = (x1 + x2) * .5, sy = (y1 + y2) * .5, children = node.nodes; + if (children[0]) d3_geom_quadtreeVisit(f, children[0], x1, y1, sx, sy); + if (children[1]) d3_geom_quadtreeVisit(f, children[1], sx, y1, x2, sy); + if (children[2]) d3_geom_quadtreeVisit(f, children[2], x1, sy, sx, y2); + if (children[3]) d3_geom_quadtreeVisit(f, children[3], sx, sy, x2, y2); + } + } + function d3_geom_quadtreeFind(root, x, y, x0, y0, x3, y3) { + var minDistance2 = Infinity, closestPoint; + (function find(node, x1, y1, x2, y2) { + if (x1 > x3 || y1 > y3 || x2 < x0 || y2 < y0) return; + if (point = node.point) { + var point, dx = x - node.x, dy = y - node.y, distance2 = dx * dx + dy * dy; + if (distance2 < minDistance2) { + var distance = Math.sqrt(minDistance2 = distance2); + x0 = x - distance, y0 = y - distance; + x3 = x + distance, y3 = y + distance; + closestPoint = point; + } + } + var children = node.nodes, xm = (x1 + x2) * .5, ym = (y1 + y2) * .5, right = x >= xm, below = y >= ym; + for (var i = below << 1 | right, j = i + 4; i < j; ++i) { + if (node = children[i & 3]) switch (i & 3) { + case 0: + find(node, x1, y1, xm, ym); + break; + + case 1: + find(node, xm, y1, x2, ym); + break; + + case 2: + find(node, x1, ym, xm, y2); + break; + + case 3: + find(node, xm, ym, x2, y2); + break; + } + } + })(root, x0, y0, x3, y3); + return closestPoint; + } + d3.interpolateRgb = d3_interpolateRgb; + function d3_interpolateRgb(a, b) { + a = d3.rgb(a); + b = d3.rgb(b); + var ar = a.r, ag = a.g, ab = a.b, br = b.r - ar, bg = b.g - ag, bb = b.b - ab; + return function(t) { + return "#" + d3_rgb_hex(Math.round(ar + br * t)) + d3_rgb_hex(Math.round(ag + bg * t)) + d3_rgb_hex(Math.round(ab + bb * t)); + }; + } + d3.interpolateObject = d3_interpolateObject; + function d3_interpolateObject(a, b) { + var i = {}, c = {}, k; + for (k in a) { + if (k in b) { + i[k] = d3_interpolate(a[k], b[k]); + } else { + c[k] = a[k]; + } + } + for (k in b) { + if (!(k in a)) { + c[k] = b[k]; + } + } + return function(t) { + for (k in i) c[k] = i[k](t); + return c; + }; + } + d3.interpolateNumber = d3_interpolateNumber; + function d3_interpolateNumber(a, b) { + a = +a, b = +b; + return function(t) { + return a * (1 - t) + b * t; + }; + } + d3.interpolateString = d3_interpolateString; + function d3_interpolateString(a, b) { + var bi = d3_interpolate_numberA.lastIndex = d3_interpolate_numberB.lastIndex = 0, am, bm, bs, i = -1, s = [], q = []; + a = a + "", b = b + ""; + while ((am = d3_interpolate_numberA.exec(a)) && (bm = d3_interpolate_numberB.exec(b))) { + if ((bs = bm.index) > bi) { + bs = b.slice(bi, bs); + if (s[i]) s[i] += bs; else s[++i] = bs; + } + if ((am = am[0]) === (bm = bm[0])) { + if (s[i]) s[i] += bm; else s[++i] = bm; + } else { + s[++i] = null; + q.push({ + i: i, + x: d3_interpolateNumber(am, bm) + }); + } + bi = d3_interpolate_numberB.lastIndex; + } + if (bi < b.length) { + bs = b.slice(bi); + if (s[i]) s[i] += bs; else s[++i] = bs; + } + return s.length < 2 ? q[0] ? (b = q[0].x, function(t) { + return b(t) + ""; + }) : function() { + return b; + } : (b = q.length, function(t) { + for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }); + } + var d3_interpolate_numberA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g, d3_interpolate_numberB = new RegExp(d3_interpolate_numberA.source, "g"); + d3.interpolate = d3_interpolate; + function d3_interpolate(a, b) { + var i = d3.interpolators.length, f; + while (--i >= 0 && !(f = d3.interpolators[i](a, b))) ; + return f; + } + d3.interpolators = [ function(a, b) { + var t = typeof b; + return (t === "string" ? d3_rgb_names.has(b.toLowerCase()) || /^(#|rgb\(|hsl\()/i.test(b) ? d3_interpolateRgb : d3_interpolateString : b instanceof d3_color ? d3_interpolateRgb : Array.isArray(b) ? d3_interpolateArray : t === "object" && isNaN(b) ? d3_interpolateObject : d3_interpolateNumber)(a, b); + } ]; + d3.interpolateArray = d3_interpolateArray; + function d3_interpolateArray(a, b) { + var x = [], c = [], na = a.length, nb = b.length, n0 = Math.min(a.length, b.length), i; + for (i = 0; i < n0; ++i) x.push(d3_interpolate(a[i], b[i])); + for (;i < na; ++i) c[i] = a[i]; + for (;i < nb; ++i) c[i] = b[i]; + return function(t) { + for (i = 0; i < n0; ++i) c[i] = x[i](t); + return c; + }; + } + var d3_ease_default = function() { + return d3_identity; + }; + var d3_ease = d3.map({ + linear: d3_ease_default, + poly: d3_ease_poly, + quad: function() { + return d3_ease_quad; + }, + cubic: function() { + return d3_ease_cubic; + }, + sin: function() { + return d3_ease_sin; + }, + exp: function() { + return d3_ease_exp; + }, + circle: function() { + return d3_ease_circle; + }, + elastic: d3_ease_elastic, + back: d3_ease_back, + bounce: function() { + return d3_ease_bounce; + } + }); + var d3_ease_mode = d3.map({ + "in": d3_identity, + out: d3_ease_reverse, + "in-out": d3_ease_reflect, + "out-in": function(f) { + return d3_ease_reflect(d3_ease_reverse(f)); + } + }); + d3.ease = function(name) { + var i = name.indexOf("-"), t = i >= 0 ? name.slice(0, i) : name, m = i >= 0 ? name.slice(i + 1) : "in"; + t = d3_ease.get(t) || d3_ease_default; + m = d3_ease_mode.get(m) || d3_identity; + return d3_ease_clamp(m(t.apply(null, d3_arraySlice.call(arguments, 1)))); + }; + function d3_ease_clamp(f) { + return function(t) { + return t <= 0 ? 0 : t >= 1 ? 1 : f(t); + }; + } + function d3_ease_reverse(f) { + return function(t) { + return 1 - f(1 - t); + }; + } + function d3_ease_reflect(f) { + return function(t) { + return .5 * (t < .5 ? f(2 * t) : 2 - f(2 - 2 * t)); + }; + } + function d3_ease_quad(t) { + return t * t; + } + function d3_ease_cubic(t) { + return t * t * t; + } + function d3_ease_cubicInOut(t) { + if (t <= 0) return 0; + if (t >= 1) return 1; + var t2 = t * t, t3 = t2 * t; + return 4 * (t < .5 ? t3 : 3 * (t - t2) + t3 - .75); + } + function d3_ease_poly(e) { + return function(t) { + return Math.pow(t, e); + }; + } + function d3_ease_sin(t) { + return 1 - Math.cos(t * halfπ); + } + function d3_ease_exp(t) { + return Math.pow(2, 10 * (t - 1)); + } + function d3_ease_circle(t) { + return 1 - Math.sqrt(1 - t * t); + } + function d3_ease_elastic(a, p) { + var s; + if (arguments.length < 2) p = .45; + if (arguments.length) s = p / τ * Math.asin(1 / a); else a = 1, s = p / 4; + return function(t) { + return 1 + a * Math.pow(2, -10 * t) * Math.sin((t - s) * τ / p); + }; + } + function d3_ease_back(s) { + if (!s) s = 1.70158; + return function(t) { + return t * t * ((s + 1) * t - s); + }; + } + function d3_ease_bounce(t) { + return t < 1 / 2.75 ? 7.5625 * t * t : t < 2 / 2.75 ? 7.5625 * (t -= 1.5 / 2.75) * t + .75 : t < 2.5 / 2.75 ? 7.5625 * (t -= 2.25 / 2.75) * t + .9375 : 7.5625 * (t -= 2.625 / 2.75) * t + .984375; + } + d3.interpolateHcl = d3_interpolateHcl; + function d3_interpolateHcl(a, b) { + a = d3.hcl(a); + b = d3.hcl(b); + var ah = a.h, ac = a.c, al = a.l, bh = b.h - ah, bc = b.c - ac, bl = b.l - al; + if (isNaN(bc)) bc = 0, ac = isNaN(ac) ? b.c : ac; + if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; + return function(t) { + return d3_hcl_lab(ah + bh * t, ac + bc * t, al + bl * t) + ""; + }; + } + d3.interpolateHsl = d3_interpolateHsl; + function d3_interpolateHsl(a, b) { + a = d3.hsl(a); + b = d3.hsl(b); + var ah = a.h, as = a.s, al = a.l, bh = b.h - ah, bs = b.s - as, bl = b.l - al; + if (isNaN(bs)) bs = 0, as = isNaN(as) ? b.s : as; + if (isNaN(bh)) bh = 0, ah = isNaN(ah) ? b.h : ah; else if (bh > 180) bh -= 360; else if (bh < -180) bh += 360; + return function(t) { + return d3_hsl_rgb(ah + bh * t, as + bs * t, al + bl * t) + ""; + }; + } + d3.interpolateLab = d3_interpolateLab; + function d3_interpolateLab(a, b) { + a = d3.lab(a); + b = d3.lab(b); + var al = a.l, aa = a.a, ab = a.b, bl = b.l - al, ba = b.a - aa, bb = b.b - ab; + return function(t) { + return d3_lab_rgb(al + bl * t, aa + ba * t, ab + bb * t) + ""; + }; + } + d3.interpolateRound = d3_interpolateRound; + function d3_interpolateRound(a, b) { + b -= a; + return function(t) { + return Math.round(a + b * t); + }; + } + d3.transform = function(string) { + var g = d3_document.createElementNS(d3.ns.prefix.svg, "g"); + return (d3.transform = function(string) { + if (string != null) { + g.setAttribute("transform", string); + var t = g.transform.baseVal.consolidate(); + } + return new d3_transform(t ? t.matrix : d3_transformIdentity); + })(string); + }; + function d3_transform(m) { + var r0 = [ m.a, m.b ], r1 = [ m.c, m.d ], kx = d3_transformNormalize(r0), kz = d3_transformDot(r0, r1), ky = d3_transformNormalize(d3_transformCombine(r1, r0, -kz)) || 0; + if (r0[0] * r1[1] < r1[0] * r0[1]) { + r0[0] *= -1; + r0[1] *= -1; + kx *= -1; + kz *= -1; + } + this.rotate = (kx ? Math.atan2(r0[1], r0[0]) : Math.atan2(-r1[0], r1[1])) * d3_degrees; + this.translate = [ m.e, m.f ]; + this.scale = [ kx, ky ]; + this.skew = ky ? Math.atan2(kz, ky) * d3_degrees : 0; + } + d3_transform.prototype.toString = function() { + return "translate(" + this.translate + ")rotate(" + this.rotate + ")skewX(" + this.skew + ")scale(" + this.scale + ")"; + }; + function d3_transformDot(a, b) { + return a[0] * b[0] + a[1] * b[1]; + } + function d3_transformNormalize(a) { + var k = Math.sqrt(d3_transformDot(a, a)); + if (k) { + a[0] /= k; + a[1] /= k; + } + return k; + } + function d3_transformCombine(a, b, k) { + a[0] += k * b[0]; + a[1] += k * b[1]; + return a; + } + var d3_transformIdentity = { + a: 1, + b: 0, + c: 0, + d: 1, + e: 0, + f: 0 + }; + d3.interpolateTransform = d3_interpolateTransform; + function d3_interpolateTransformPop(s) { + return s.length ? s.pop() + "," : ""; + } + function d3_interpolateTranslate(ta, tb, s, q) { + if (ta[0] !== tb[0] || ta[1] !== tb[1]) { + var i = s.push("translate(", null, ",", null, ")"); + q.push({ + i: i - 4, + x: d3_interpolateNumber(ta[0], tb[0]) + }, { + i: i - 2, + x: d3_interpolateNumber(ta[1], tb[1]) + }); + } else if (tb[0] || tb[1]) { + s.push("translate(" + tb + ")"); + } + } + function d3_interpolateRotate(ra, rb, s, q) { + if (ra !== rb) { + if (ra - rb > 180) rb += 360; else if (rb - ra > 180) ra += 360; + q.push({ + i: s.push(d3_interpolateTransformPop(s) + "rotate(", null, ")") - 2, + x: d3_interpolateNumber(ra, rb) + }); + } else if (rb) { + s.push(d3_interpolateTransformPop(s) + "rotate(" + rb + ")"); + } + } + function d3_interpolateSkew(wa, wb, s, q) { + if (wa !== wb) { + q.push({ + i: s.push(d3_interpolateTransformPop(s) + "skewX(", null, ")") - 2, + x: d3_interpolateNumber(wa, wb) + }); + } else if (wb) { + s.push(d3_interpolateTransformPop(s) + "skewX(" + wb + ")"); + } + } + function d3_interpolateScale(ka, kb, s, q) { + if (ka[0] !== kb[0] || ka[1] !== kb[1]) { + var i = s.push(d3_interpolateTransformPop(s) + "scale(", null, ",", null, ")"); + q.push({ + i: i - 4, + x: d3_interpolateNumber(ka[0], kb[0]) + }, { + i: i - 2, + x: d3_interpolateNumber(ka[1], kb[1]) + }); + } else if (kb[0] !== 1 || kb[1] !== 1) { + s.push(d3_interpolateTransformPop(s) + "scale(" + kb + ")"); + } + } + function d3_interpolateTransform(a, b) { + var s = [], q = []; + a = d3.transform(a), b = d3.transform(b); + d3_interpolateTranslate(a.translate, b.translate, s, q); + d3_interpolateRotate(a.rotate, b.rotate, s, q); + d3_interpolateSkew(a.skew, b.skew, s, q); + d3_interpolateScale(a.scale, b.scale, s, q); + a = b = null; + return function(t) { + var i = -1, n = q.length, o; + while (++i < n) s[(o = q[i]).i] = o.x(t); + return s.join(""); + }; + } + function d3_uninterpolateNumber(a, b) { + b = (b -= a = +a) || 1 / b; + return function(x) { + return (x - a) / b; + }; + } + function d3_uninterpolateClamp(a, b) { + b = (b -= a = +a) || 1 / b; + return function(x) { + return Math.max(0, Math.min(1, (x - a) / b)); + }; + } + d3.layout = {}; + d3.layout.bundle = function() { + return function(links) { + var paths = [], i = -1, n = links.length; + while (++i < n) paths.push(d3_layout_bundlePath(links[i])); + return paths; + }; + }; + function d3_layout_bundlePath(link) { + var start = link.source, end = link.target, lca = d3_layout_bundleLeastCommonAncestor(start, end), points = [ start ]; + while (start !== lca) { + start = start.parent; + points.push(start); + } + var k = points.length; + while (end !== lca) { + points.splice(k, 0, end); + end = end.parent; + } + return points; + } + function d3_layout_bundleAncestors(node) { + var ancestors = [], parent = node.parent; + while (parent != null) { + ancestors.push(node); + node = parent; + parent = parent.parent; + } + ancestors.push(node); + return ancestors; + } + function d3_layout_bundleLeastCommonAncestor(a, b) { + if (a === b) return a; + var aNodes = d3_layout_bundleAncestors(a), bNodes = d3_layout_bundleAncestors(b), aNode = aNodes.pop(), bNode = bNodes.pop(), sharedNode = null; + while (aNode === bNode) { + sharedNode = aNode; + aNode = aNodes.pop(); + bNode = bNodes.pop(); + } + return sharedNode; + } + d3.layout.chord = function() { + var chord = {}, chords, groups, matrix, n, padding = 0, sortGroups, sortSubgroups, sortChords; + function relayout() { + var subgroups = {}, groupSums = [], groupIndex = d3.range(n), subgroupIndex = [], k, x, x0, i, j; + chords = []; + groups = []; + k = 0, i = -1; + while (++i < n) { + x = 0, j = -1; + while (++j < n) { + x += matrix[i][j]; + } + groupSums.push(x); + subgroupIndex.push(d3.range(n)); + k += x; + } + if (sortGroups) { + groupIndex.sort(function(a, b) { + return sortGroups(groupSums[a], groupSums[b]); + }); + } + if (sortSubgroups) { + subgroupIndex.forEach(function(d, i) { + d.sort(function(a, b) { + return sortSubgroups(matrix[i][a], matrix[i][b]); + }); + }); + } + k = (τ - padding * n) / k; + x = 0, i = -1; + while (++i < n) { + x0 = x, j = -1; + while (++j < n) { + var di = groupIndex[i], dj = subgroupIndex[di][j], v = matrix[di][dj], a0 = x, a1 = x += v * k; + subgroups[di + "-" + dj] = { + index: di, + subindex: dj, + startAngle: a0, + endAngle: a1, + value: v + }; + } + groups[di] = { + index: di, + startAngle: x0, + endAngle: x, + value: groupSums[di] + }; + x += padding; + } + i = -1; + while (++i < n) { + j = i - 1; + while (++j < n) { + var source = subgroups[i + "-" + j], target = subgroups[j + "-" + i]; + if (source.value || target.value) { + chords.push(source.value < target.value ? { + source: target, + target: source + } : { + source: source, + target: target + }); + } + } + } + if (sortChords) resort(); + } + function resort() { + chords.sort(function(a, b) { + return sortChords((a.source.value + a.target.value) / 2, (b.source.value + b.target.value) / 2); + }); + } + chord.matrix = function(x) { + if (!arguments.length) return matrix; + n = (matrix = x) && matrix.length; + chords = groups = null; + return chord; + }; + chord.padding = function(x) { + if (!arguments.length) return padding; + padding = x; + chords = groups = null; + return chord; + }; + chord.sortGroups = function(x) { + if (!arguments.length) return sortGroups; + sortGroups = x; + chords = groups = null; + return chord; + }; + chord.sortSubgroups = function(x) { + if (!arguments.length) return sortSubgroups; + sortSubgroups = x; + chords = null; + return chord; + }; + chord.sortChords = function(x) { + if (!arguments.length) return sortChords; + sortChords = x; + if (chords) resort(); + return chord; + }; + chord.chords = function() { + if (!chords) relayout(); + return chords; + }; + chord.groups = function() { + if (!groups) relayout(); + return groups; + }; + return chord; + }; + d3.layout.force = function() { + var force = {}, event = d3.dispatch("start", "tick", "end"), timer, size = [ 1, 1 ], drag, alpha, friction = .9, linkDistance = d3_layout_forceLinkDistance, linkStrength = d3_layout_forceLinkStrength, charge = -30, chargeDistance2 = d3_layout_forceChargeDistance2, gravity = .1, theta2 = .64, nodes = [], links = [], distances, strengths, charges; + function repulse(node) { + return function(quad, x1, _, x2) { + if (quad.point !== node) { + var dx = quad.cx - node.x, dy = quad.cy - node.y, dw = x2 - x1, dn = dx * dx + dy * dy; + if (dw * dw / theta2 < dn) { + if (dn < chargeDistance2) { + var k = quad.charge / dn; + node.px -= dx * k; + node.py -= dy * k; + } + return true; + } + if (quad.point && dn && dn < chargeDistance2) { + var k = quad.pointCharge / dn; + node.px -= dx * k; + node.py -= dy * k; + } + } + return !quad.charge; + }; + } + force.tick = function() { + if ((alpha *= .99) < .005) { + timer = null; + event.end({ + type: "end", + alpha: alpha = 0 + }); + return true; + } + var n = nodes.length, m = links.length, q, i, o, s, t, l, k, x, y; + for (i = 0; i < m; ++i) { + o = links[i]; + s = o.source; + t = o.target; + x = t.x - s.x; + y = t.y - s.y; + if (l = x * x + y * y) { + l = alpha * strengths[i] * ((l = Math.sqrt(l)) - distances[i]) / l; + x *= l; + y *= l; + t.x -= x * (k = s.weight + t.weight ? s.weight / (s.weight + t.weight) : .5); + t.y -= y * k; + s.x += x * (k = 1 - k); + s.y += y * k; + } + } + if (k = alpha * gravity) { + x = size[0] / 2; + y = size[1] / 2; + i = -1; + if (k) while (++i < n) { + o = nodes[i]; + o.x += (x - o.x) * k; + o.y += (y - o.y) * k; + } + } + if (charge) { + d3_layout_forceAccumulate(q = d3.geom.quadtree(nodes), alpha, charges); + i = -1; + while (++i < n) { + if (!(o = nodes[i]).fixed) { + q.visit(repulse(o)); + } + } + } + i = -1; + while (++i < n) { + o = nodes[i]; + if (o.fixed) { + o.x = o.px; + o.y = o.py; + } else { + o.x -= (o.px - (o.px = o.x)) * friction; + o.y -= (o.py - (o.py = o.y)) * friction; + } + } + event.tick({ + type: "tick", + alpha: alpha + }); + }; + force.nodes = function(x) { + if (!arguments.length) return nodes; + nodes = x; + return force; + }; + force.links = function(x) { + if (!arguments.length) return links; + links = x; + return force; + }; + force.size = function(x) { + if (!arguments.length) return size; + size = x; + return force; + }; + force.linkDistance = function(x) { + if (!arguments.length) return linkDistance; + linkDistance = typeof x === "function" ? x : +x; + return force; + }; + force.distance = force.linkDistance; + force.linkStrength = function(x) { + if (!arguments.length) return linkStrength; + linkStrength = typeof x === "function" ? x : +x; + return force; + }; + force.friction = function(x) { + if (!arguments.length) return friction; + friction = +x; + return force; + }; + force.charge = function(x) { + if (!arguments.length) return charge; + charge = typeof x === "function" ? x : +x; + return force; + }; + force.chargeDistance = function(x) { + if (!arguments.length) return Math.sqrt(chargeDistance2); + chargeDistance2 = x * x; + return force; + }; + force.gravity = function(x) { + if (!arguments.length) return gravity; + gravity = +x; + return force; + }; + force.theta = function(x) { + if (!arguments.length) return Math.sqrt(theta2); + theta2 = x * x; + return force; + }; + force.alpha = function(x) { + if (!arguments.length) return alpha; + x = +x; + if (alpha) { + if (x > 0) { + alpha = x; + } else { + timer.c = null, timer.t = NaN, timer = null; + event.end({ + type: "end", + alpha: alpha = 0 + }); + } + } else if (x > 0) { + event.start({ + type: "start", + alpha: alpha = x + }); + timer = d3_timer(force.tick); + } + return force; + }; + force.start = function() { + var i, n = nodes.length, m = links.length, w = size[0], h = size[1], neighbors, o; + for (i = 0; i < n; ++i) { + (o = nodes[i]).index = i; + o.weight = 0; + } + for (i = 0; i < m; ++i) { + o = links[i]; + if (typeof o.source == "number") o.source = nodes[o.source]; + if (typeof o.target == "number") o.target = nodes[o.target]; + ++o.source.weight; + ++o.target.weight; + } + for (i = 0; i < n; ++i) { + o = nodes[i]; + if (isNaN(o.x)) o.x = position("x", w); + if (isNaN(o.y)) o.y = position("y", h); + if (isNaN(o.px)) o.px = o.x; + if (isNaN(o.py)) o.py = o.y; + } + distances = []; + if (typeof linkDistance === "function") for (i = 0; i < m; ++i) distances[i] = +linkDistance.call(this, links[i], i); else for (i = 0; i < m; ++i) distances[i] = linkDistance; + strengths = []; + if (typeof linkStrength === "function") for (i = 0; i < m; ++i) strengths[i] = +linkStrength.call(this, links[i], i); else for (i = 0; i < m; ++i) strengths[i] = linkStrength; + charges = []; + if (typeof charge === "function") for (i = 0; i < n; ++i) charges[i] = +charge.call(this, nodes[i], i); else for (i = 0; i < n; ++i) charges[i] = charge; + function position(dimension, size) { + if (!neighbors) { + neighbors = new Array(n); + for (j = 0; j < n; ++j) { + neighbors[j] = []; + } + for (j = 0; j < m; ++j) { + var o = links[j]; + neighbors[o.source.index].push(o.target); + neighbors[o.target.index].push(o.source); + } + } + var candidates = neighbors[i], j = -1, l = candidates.length, x; + while (++j < l) if (!isNaN(x = candidates[j][dimension])) return x; + return Math.random() * size; + } + return force.resume(); + }; + force.resume = function() { + return force.alpha(.1); + }; + force.stop = function() { + return force.alpha(0); + }; + force.drag = function() { + if (!drag) drag = d3.behavior.drag().origin(d3_identity).on("dragstart.force", d3_layout_forceDragstart).on("drag.force", dragmove).on("dragend.force", d3_layout_forceDragend); + if (!arguments.length) return drag; + this.on("mouseover.force", d3_layout_forceMouseover).on("mouseout.force", d3_layout_forceMouseout).call(drag); + }; + function dragmove(d) { + d.px = d3.event.x, d.py = d3.event.y; + force.resume(); + } + return d3.rebind(force, event, "on"); + }; + function d3_layout_forceDragstart(d) { + d.fixed |= 2; + } + function d3_layout_forceDragend(d) { + d.fixed &= ~6; + } + function d3_layout_forceMouseover(d) { + d.fixed |= 4; + d.px = d.x, d.py = d.y; + } + function d3_layout_forceMouseout(d) { + d.fixed &= ~4; + } + function d3_layout_forceAccumulate(quad, alpha, charges) { + var cx = 0, cy = 0; + quad.charge = 0; + if (!quad.leaf) { + var nodes = quad.nodes, n = nodes.length, i = -1, c; + while (++i < n) { + c = nodes[i]; + if (c == null) continue; + d3_layout_forceAccumulate(c, alpha, charges); + quad.charge += c.charge; + cx += c.charge * c.cx; + cy += c.charge * c.cy; + } + } + if (quad.point) { + if (!quad.leaf) { + quad.point.x += Math.random() - .5; + quad.point.y += Math.random() - .5; + } + var k = alpha * charges[quad.point.index]; + quad.charge += quad.pointCharge = k; + cx += k * quad.point.x; + cy += k * quad.point.y; + } + quad.cx = cx / quad.charge; + quad.cy = cy / quad.charge; + } + var d3_layout_forceLinkDistance = 20, d3_layout_forceLinkStrength = 1, d3_layout_forceChargeDistance2 = Infinity; + d3.layout.hierarchy = function() { + var sort = d3_layout_hierarchySort, children = d3_layout_hierarchyChildren, value = d3_layout_hierarchyValue; + function hierarchy(root) { + var stack = [ root ], nodes = [], node; + root.depth = 0; + while ((node = stack.pop()) != null) { + nodes.push(node); + if ((childs = children.call(hierarchy, node, node.depth)) && (n = childs.length)) { + var n, childs, child; + while (--n >= 0) { + stack.push(child = childs[n]); + child.parent = node; + child.depth = node.depth + 1; + } + if (value) node.value = 0; + node.children = childs; + } else { + if (value) node.value = +value.call(hierarchy, node, node.depth) || 0; + delete node.children; + } + } + d3_layout_hierarchyVisitAfter(root, function(node) { + var childs, parent; + if (sort && (childs = node.children)) childs.sort(sort); + if (value && (parent = node.parent)) parent.value += node.value; + }); + return nodes; + } + hierarchy.sort = function(x) { + if (!arguments.length) return sort; + sort = x; + return hierarchy; + }; + hierarchy.children = function(x) { + if (!arguments.length) return children; + children = x; + return hierarchy; + }; + hierarchy.value = function(x) { + if (!arguments.length) return value; + value = x; + return hierarchy; + }; + hierarchy.revalue = function(root) { + if (value) { + d3_layout_hierarchyVisitBefore(root, function(node) { + if (node.children) node.value = 0; + }); + d3_layout_hierarchyVisitAfter(root, function(node) { + var parent; + if (!node.children) node.value = +value.call(hierarchy, node, node.depth) || 0; + if (parent = node.parent) parent.value += node.value; + }); + } + return root; + }; + return hierarchy; + }; + function d3_layout_hierarchyRebind(object, hierarchy) { + d3.rebind(object, hierarchy, "sort", "children", "value"); + object.nodes = object; + object.links = d3_layout_hierarchyLinks; + return object; + } + function d3_layout_hierarchyVisitBefore(node, callback) { + var nodes = [ node ]; + while ((node = nodes.pop()) != null) { + callback(node); + if ((children = node.children) && (n = children.length)) { + var n, children; + while (--n >= 0) nodes.push(children[n]); + } + } + } + function d3_layout_hierarchyVisitAfter(node, callback) { + var nodes = [ node ], nodes2 = []; + while ((node = nodes.pop()) != null) { + nodes2.push(node); + if ((children = node.children) && (n = children.length)) { + var i = -1, n, children; + while (++i < n) nodes.push(children[i]); + } + } + while ((node = nodes2.pop()) != null) { + callback(node); + } + } + function d3_layout_hierarchyChildren(d) { + return d.children; + } + function d3_layout_hierarchyValue(d) { + return d.value; + } + function d3_layout_hierarchySort(a, b) { + return b.value - a.value; + } + function d3_layout_hierarchyLinks(nodes) { + return d3.merge(nodes.map(function(parent) { + return (parent.children || []).map(function(child) { + return { + source: parent, + target: child + }; + }); + })); + } + d3.layout.partition = function() { + var hierarchy = d3.layout.hierarchy(), size = [ 1, 1 ]; + function position(node, x, dx, dy) { + var children = node.children; + node.x = x; + node.y = node.depth * dy; + node.dx = dx; + node.dy = dy; + if (children && (n = children.length)) { + var i = -1, n, c, d; + dx = node.value ? dx / node.value : 0; + while (++i < n) { + position(c = children[i], x, d = c.value * dx, dy); + x += d; + } + } + } + function depth(node) { + var children = node.children, d = 0; + if (children && (n = children.length)) { + var i = -1, n; + while (++i < n) d = Math.max(d, depth(children[i])); + } + return 1 + d; + } + function partition(d, i) { + var nodes = hierarchy.call(this, d, i); + position(nodes[0], 0, size[0], size[1] / depth(nodes[0])); + return nodes; + } + partition.size = function(x) { + if (!arguments.length) return size; + size = x; + return partition; + }; + return d3_layout_hierarchyRebind(partition, hierarchy); + }; + d3.layout.pie = function() { + var value = Number, sort = d3_layout_pieSortByValue, startAngle = 0, endAngle = τ, padAngle = 0; + function pie(data) { + var n = data.length, values = data.map(function(d, i) { + return +value.call(pie, d, i); + }), a = +(typeof startAngle === "function" ? startAngle.apply(this, arguments) : startAngle), da = (typeof endAngle === "function" ? endAngle.apply(this, arguments) : endAngle) - a, p = Math.min(Math.abs(da) / n, +(typeof padAngle === "function" ? padAngle.apply(this, arguments) : padAngle)), pa = p * (da < 0 ? -1 : 1), sum = d3.sum(values), k = sum ? (da - n * pa) / sum : 0, index = d3.range(n), arcs = [], v; + if (sort != null) index.sort(sort === d3_layout_pieSortByValue ? function(i, j) { + return values[j] - values[i]; + } : function(i, j) { + return sort(data[i], data[j]); + }); + index.forEach(function(i) { + arcs[i] = { + data: data[i], + value: v = values[i], + startAngle: a, + endAngle: a += v * k + pa, + padAngle: p + }; + }); + return arcs; + } + pie.value = function(_) { + if (!arguments.length) return value; + value = _; + return pie; + }; + pie.sort = function(_) { + if (!arguments.length) return sort; + sort = _; + return pie; + }; + pie.startAngle = function(_) { + if (!arguments.length) return startAngle; + startAngle = _; + return pie; + }; + pie.endAngle = function(_) { + if (!arguments.length) return endAngle; + endAngle = _; + return pie; + }; + pie.padAngle = function(_) { + if (!arguments.length) return padAngle; + padAngle = _; + return pie; + }; + return pie; + }; + var d3_layout_pieSortByValue = {}; + d3.layout.stack = function() { + var values = d3_identity, order = d3_layout_stackOrderDefault, offset = d3_layout_stackOffsetZero, out = d3_layout_stackOut, x = d3_layout_stackX, y = d3_layout_stackY; + function stack(data, index) { + if (!(n = data.length)) return data; + var series = data.map(function(d, i) { + return values.call(stack, d, i); + }); + var points = series.map(function(d) { + return d.map(function(v, i) { + return [ x.call(stack, v, i), y.call(stack, v, i) ]; + }); + }); + var orders = order.call(stack, points, index); + series = d3.permute(series, orders); + points = d3.permute(points, orders); + var offsets = offset.call(stack, points, index); + var m = series[0].length, n, i, j, o; + for (j = 0; j < m; ++j) { + out.call(stack, series[0][j], o = offsets[j], points[0][j][1]); + for (i = 1; i < n; ++i) { + out.call(stack, series[i][j], o += points[i - 1][j][1], points[i][j][1]); + } + } + return data; + } + stack.values = function(x) { + if (!arguments.length) return values; + values = x; + return stack; + }; + stack.order = function(x) { + if (!arguments.length) return order; + order = typeof x === "function" ? x : d3_layout_stackOrders.get(x) || d3_layout_stackOrderDefault; + return stack; + }; + stack.offset = function(x) { + if (!arguments.length) return offset; + offset = typeof x === "function" ? x : d3_layout_stackOffsets.get(x) || d3_layout_stackOffsetZero; + return stack; + }; + stack.x = function(z) { + if (!arguments.length) return x; + x = z; + return stack; + }; + stack.y = function(z) { + if (!arguments.length) return y; + y = z; + return stack; + }; + stack.out = function(z) { + if (!arguments.length) return out; + out = z; + return stack; + }; + return stack; + }; + function d3_layout_stackX(d) { + return d.x; + } + function d3_layout_stackY(d) { + return d.y; + } + function d3_layout_stackOut(d, y0, y) { + d.y0 = y0; + d.y = y; + } + var d3_layout_stackOrders = d3.map({ + "inside-out": function(data) { + var n = data.length, i, j, max = data.map(d3_layout_stackMaxIndex), sums = data.map(d3_layout_stackReduceSum), index = d3.range(n).sort(function(a, b) { + return max[a] - max[b]; + }), top = 0, bottom = 0, tops = [], bottoms = []; + for (i = 0; i < n; ++i) { + j = index[i]; + if (top < bottom) { + top += sums[j]; + tops.push(j); + } else { + bottom += sums[j]; + bottoms.push(j); + } + } + return bottoms.reverse().concat(tops); + }, + reverse: function(data) { + return d3.range(data.length).reverse(); + }, + "default": d3_layout_stackOrderDefault + }); + var d3_layout_stackOffsets = d3.map({ + silhouette: function(data) { + var n = data.length, m = data[0].length, sums = [], max = 0, i, j, o, y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o > max) max = o; + sums.push(o); + } + for (j = 0; j < m; ++j) { + y0[j] = (max - sums[j]) / 2; + } + return y0; + }, + wiggle: function(data) { + var n = data.length, x = data[0], m = x.length, i, j, k, s1, s2, s3, dx, o, o0, y0 = []; + y0[0] = o = o0 = 0; + for (j = 1; j < m; ++j) { + for (i = 0, s1 = 0; i < n; ++i) s1 += data[i][j][1]; + for (i = 0, s2 = 0, dx = x[j][0] - x[j - 1][0]; i < n; ++i) { + for (k = 0, s3 = (data[i][j][1] - data[i][j - 1][1]) / (2 * dx); k < i; ++k) { + s3 += (data[k][j][1] - data[k][j - 1][1]) / dx; + } + s2 += s3 * data[i][j][1]; + } + y0[j] = o -= s1 ? s2 / s1 * dx : 0; + if (o < o0) o0 = o; + } + for (j = 0; j < m; ++j) y0[j] -= o0; + return y0; + }, + expand: function(data) { + var n = data.length, m = data[0].length, k = 1 / n, i, j, o, y0 = []; + for (j = 0; j < m; ++j) { + for (i = 0, o = 0; i < n; i++) o += data[i][j][1]; + if (o) for (i = 0; i < n; i++) data[i][j][1] /= o; else for (i = 0; i < n; i++) data[i][j][1] = k; + } + for (j = 0; j < m; ++j) y0[j] = 0; + return y0; + }, + zero: d3_layout_stackOffsetZero + }); + function d3_layout_stackOrderDefault(data) { + return d3.range(data.length); + } + function d3_layout_stackOffsetZero(data) { + var j = -1, m = data[0].length, y0 = []; + while (++j < m) y0[j] = 0; + return y0; + } + function d3_layout_stackMaxIndex(array) { + var i = 1, j = 0, v = array[0][1], k, n = array.length; + for (;i < n; ++i) { + if ((k = array[i][1]) > v) { + j = i; + v = k; + } + } + return j; + } + function d3_layout_stackReduceSum(d) { + return d.reduce(d3_layout_stackSum, 0); + } + function d3_layout_stackSum(p, d) { + return p + d[1]; + } + d3.layout.histogram = function() { + var frequency = true, valuer = Number, ranger = d3_layout_histogramRange, binner = d3_layout_histogramBinSturges; + function histogram(data, i) { + var bins = [], values = data.map(valuer, this), range = ranger.call(this, values, i), thresholds = binner.call(this, range, values, i), bin, i = -1, n = values.length, m = thresholds.length - 1, k = frequency ? 1 : 1 / n, x; + while (++i < m) { + bin = bins[i] = []; + bin.dx = thresholds[i + 1] - (bin.x = thresholds[i]); + bin.y = 0; + } + if (m > 0) { + i = -1; + while (++i < n) { + x = values[i]; + if (x >= range[0] && x <= range[1]) { + bin = bins[d3.bisect(thresholds, x, 1, m) - 1]; + bin.y += k; + bin.push(data[i]); + } + } + } + return bins; + } + histogram.value = function(x) { + if (!arguments.length) return valuer; + valuer = x; + return histogram; + }; + histogram.range = function(x) { + if (!arguments.length) return ranger; + ranger = d3_functor(x); + return histogram; + }; + histogram.bins = function(x) { + if (!arguments.length) return binner; + binner = typeof x === "number" ? function(range) { + return d3_layout_histogramBinFixed(range, x); + } : d3_functor(x); + return histogram; + }; + histogram.frequency = function(x) { + if (!arguments.length) return frequency; + frequency = !!x; + return histogram; + }; + return histogram; + }; + function d3_layout_histogramBinSturges(range, values) { + return d3_layout_histogramBinFixed(range, Math.ceil(Math.log(values.length) / Math.LN2 + 1)); + } + function d3_layout_histogramBinFixed(range, n) { + var x = -1, b = +range[0], m = (range[1] - b) / n, f = []; + while (++x <= n) f[x] = m * x + b; + return f; + } + function d3_layout_histogramRange(values) { + return [ d3.min(values), d3.max(values) ]; + } + d3.layout.pack = function() { + var hierarchy = d3.layout.hierarchy().sort(d3_layout_packSort), padding = 0, size = [ 1, 1 ], radius; + function pack(d, i) { + var nodes = hierarchy.call(this, d, i), root = nodes[0], w = size[0], h = size[1], r = radius == null ? Math.sqrt : typeof radius === "function" ? radius : function() { + return radius; + }; + root.x = root.y = 0; + d3_layout_hierarchyVisitAfter(root, function(d) { + d.r = +r(d.value); + }); + d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings); + if (padding) { + var dr = padding * (radius ? 1 : Math.max(2 * root.r / w, 2 * root.r / h)) / 2; + d3_layout_hierarchyVisitAfter(root, function(d) { + d.r += dr; + }); + d3_layout_hierarchyVisitAfter(root, d3_layout_packSiblings); + d3_layout_hierarchyVisitAfter(root, function(d) { + d.r -= dr; + }); + } + d3_layout_packTransform(root, w / 2, h / 2, radius ? 1 : 1 / Math.max(2 * root.r / w, 2 * root.r / h)); + return nodes; + } + pack.size = function(_) { + if (!arguments.length) return size; + size = _; + return pack; + }; + pack.radius = function(_) { + if (!arguments.length) return radius; + radius = _ == null || typeof _ === "function" ? _ : +_; + return pack; + }; + pack.padding = function(_) { + if (!arguments.length) return padding; + padding = +_; + return pack; + }; + return d3_layout_hierarchyRebind(pack, hierarchy); + }; + function d3_layout_packSort(a, b) { + return a.value - b.value; + } + function d3_layout_packInsert(a, b) { + var c = a._pack_next; + a._pack_next = b; + b._pack_prev = a; + b._pack_next = c; + c._pack_prev = b; + } + function d3_layout_packSplice(a, b) { + a._pack_next = b; + b._pack_prev = a; + } + function d3_layout_packIntersects(a, b) { + var dx = b.x - a.x, dy = b.y - a.y, dr = a.r + b.r; + return .999 * dr * dr > dx * dx + dy * dy; + } + function d3_layout_packSiblings(node) { + if (!(nodes = node.children) || !(n = nodes.length)) return; + var nodes, xMin = Infinity, xMax = -Infinity, yMin = Infinity, yMax = -Infinity, a, b, c, i, j, k, n; + function bound(node) { + xMin = Math.min(node.x - node.r, xMin); + xMax = Math.max(node.x + node.r, xMax); + yMin = Math.min(node.y - node.r, yMin); + yMax = Math.max(node.y + node.r, yMax); + } + nodes.forEach(d3_layout_packLink); + a = nodes[0]; + a.x = -a.r; + a.y = 0; + bound(a); + if (n > 1) { + b = nodes[1]; + b.x = b.r; + b.y = 0; + bound(b); + if (n > 2) { + c = nodes[2]; + d3_layout_packPlace(a, b, c); + bound(c); + d3_layout_packInsert(a, c); + a._pack_prev = c; + d3_layout_packInsert(c, b); + b = a._pack_next; + for (i = 3; i < n; i++) { + d3_layout_packPlace(a, b, c = nodes[i]); + var isect = 0, s1 = 1, s2 = 1; + for (j = b._pack_next; j !== b; j = j._pack_next, s1++) { + if (d3_layout_packIntersects(j, c)) { + isect = 1; + break; + } + } + if (isect == 1) { + for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) { + if (d3_layout_packIntersects(k, c)) { + break; + } + } + } + if (isect) { + if (s1 < s2 || s1 == s2 && b.r < a.r) d3_layout_packSplice(a, b = j); else d3_layout_packSplice(a = k, b); + i--; + } else { + d3_layout_packInsert(a, c); + b = c; + bound(c); + } + } + } + } + var cx = (xMin + xMax) / 2, cy = (yMin + yMax) / 2, cr = 0; + for (i = 0; i < n; i++) { + c = nodes[i]; + c.x -= cx; + c.y -= cy; + cr = Math.max(cr, c.r + Math.sqrt(c.x * c.x + c.y * c.y)); + } + node.r = cr; + nodes.forEach(d3_layout_packUnlink); + } + function d3_layout_packLink(node) { + node._pack_next = node._pack_prev = node; + } + function d3_layout_packUnlink(node) { + delete node._pack_next; + delete node._pack_prev; + } + function d3_layout_packTransform(node, x, y, k) { + var children = node.children; + node.x = x += k * node.x; + node.y = y += k * node.y; + node.r *= k; + if (children) { + var i = -1, n = children.length; + while (++i < n) d3_layout_packTransform(children[i], x, y, k); + } + } + function d3_layout_packPlace(a, b, c) { + var db = a.r + c.r, dx = b.x - a.x, dy = b.y - a.y; + if (db && (dx || dy)) { + var da = b.r + c.r, dc = dx * dx + dy * dy; + da *= da; + db *= db; + var x = .5 + (db - da) / (2 * dc), y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc); + c.x = a.x + x * dx + y * dy; + c.y = a.y + x * dy - y * dx; + } else { + c.x = a.x + db; + c.y = a.y; + } + } + d3.layout.tree = function() { + var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = null; + function tree(d, i) { + var nodes = hierarchy.call(this, d, i), root0 = nodes[0], root1 = wrapTree(root0); + d3_layout_hierarchyVisitAfter(root1, firstWalk), root1.parent.m = -root1.z; + d3_layout_hierarchyVisitBefore(root1, secondWalk); + if (nodeSize) d3_layout_hierarchyVisitBefore(root0, sizeNode); else { + var left = root0, right = root0, bottom = root0; + d3_layout_hierarchyVisitBefore(root0, function(node) { + if (node.x < left.x) left = node; + if (node.x > right.x) right = node; + if (node.depth > bottom.depth) bottom = node; + }); + var tx = separation(left, right) / 2 - left.x, kx = size[0] / (right.x + separation(right, left) / 2 + tx), ky = size[1] / (bottom.depth || 1); + d3_layout_hierarchyVisitBefore(root0, function(node) { + node.x = (node.x + tx) * kx; + node.y = node.depth * ky; + }); + } + return nodes; + } + function wrapTree(root0) { + var root1 = { + A: null, + children: [ root0 ] + }, queue = [ root1 ], node1; + while ((node1 = queue.pop()) != null) { + for (var children = node1.children, child, i = 0, n = children.length; i < n; ++i) { + queue.push((children[i] = child = { + _: children[i], + parent: node1, + children: (child = children[i].children) && child.slice() || [], + A: null, + a: null, + z: 0, + m: 0, + c: 0, + s: 0, + t: null, + i: i + }).a = child); + } + } + return root1.children[0]; + } + function firstWalk(v) { + var children = v.children, siblings = v.parent.children, w = v.i ? siblings[v.i - 1] : null; + if (children.length) { + d3_layout_treeShift(v); + var midpoint = (children[0].z + children[children.length - 1].z) / 2; + if (w) { + v.z = w.z + separation(v._, w._); + v.m = v.z - midpoint; + } else { + v.z = midpoint; + } + } else if (w) { + v.z = w.z + separation(v._, w._); + } + v.parent.A = apportion(v, w, v.parent.A || siblings[0]); + } + function secondWalk(v) { + v._.x = v.z + v.parent.m; + v.m += v.parent.m; + } + function apportion(v, w, ancestor) { + if (w) { + var vip = v, vop = v, vim = w, vom = vip.parent.children[0], sip = vip.m, sop = vop.m, sim = vim.m, som = vom.m, shift; + while (vim = d3_layout_treeRight(vim), vip = d3_layout_treeLeft(vip), vim && vip) { + vom = d3_layout_treeLeft(vom); + vop = d3_layout_treeRight(vop); + vop.a = v; + shift = vim.z + sim - vip.z - sip + separation(vim._, vip._); + if (shift > 0) { + d3_layout_treeMove(d3_layout_treeAncestor(vim, v, ancestor), v, shift); + sip += shift; + sop += shift; + } + sim += vim.m; + sip += vip.m; + som += vom.m; + sop += vop.m; + } + if (vim && !d3_layout_treeRight(vop)) { + vop.t = vim; + vop.m += sim - sop; + } + if (vip && !d3_layout_treeLeft(vom)) { + vom.t = vip; + vom.m += sip - som; + ancestor = v; + } + } + return ancestor; + } + function sizeNode(node) { + node.x *= size[0]; + node.y = node.depth * size[1]; + } + tree.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return tree; + }; + tree.size = function(x) { + if (!arguments.length) return nodeSize ? null : size; + nodeSize = (size = x) == null ? sizeNode : null; + return tree; + }; + tree.nodeSize = function(x) { + if (!arguments.length) return nodeSize ? size : null; + nodeSize = (size = x) == null ? null : sizeNode; + return tree; + }; + return d3_layout_hierarchyRebind(tree, hierarchy); + }; + function d3_layout_treeSeparation(a, b) { + return a.parent == b.parent ? 1 : 2; + } + function d3_layout_treeLeft(v) { + var children = v.children; + return children.length ? children[0] : v.t; + } + function d3_layout_treeRight(v) { + var children = v.children, n; + return (n = children.length) ? children[n - 1] : v.t; + } + function d3_layout_treeMove(wm, wp, shift) { + var change = shift / (wp.i - wm.i); + wp.c -= change; + wp.s += shift; + wm.c += change; + wp.z += shift; + wp.m += shift; + } + function d3_layout_treeShift(v) { + var shift = 0, change = 0, children = v.children, i = children.length, w; + while (--i >= 0) { + w = children[i]; + w.z += shift; + w.m += shift; + shift += w.s + (change += w.c); + } + } + function d3_layout_treeAncestor(vim, v, ancestor) { + return vim.a.parent === v.parent ? vim.a : ancestor; + } + d3.layout.cluster = function() { + var hierarchy = d3.layout.hierarchy().sort(null).value(null), separation = d3_layout_treeSeparation, size = [ 1, 1 ], nodeSize = false; + function cluster(d, i) { + var nodes = hierarchy.call(this, d, i), root = nodes[0], previousNode, x = 0; + d3_layout_hierarchyVisitAfter(root, function(node) { + var children = node.children; + if (children && children.length) { + node.x = d3_layout_clusterX(children); + node.y = d3_layout_clusterY(children); + } else { + node.x = previousNode ? x += separation(node, previousNode) : 0; + node.y = 0; + previousNode = node; + } + }); + var left = d3_layout_clusterLeft(root), right = d3_layout_clusterRight(root), x0 = left.x - separation(left, right) / 2, x1 = right.x + separation(right, left) / 2; + d3_layout_hierarchyVisitAfter(root, nodeSize ? function(node) { + node.x = (node.x - root.x) * size[0]; + node.y = (root.y - node.y) * size[1]; + } : function(node) { + node.x = (node.x - x0) / (x1 - x0) * size[0]; + node.y = (1 - (root.y ? node.y / root.y : 1)) * size[1]; + }); + return nodes; + } + cluster.separation = function(x) { + if (!arguments.length) return separation; + separation = x; + return cluster; + }; + cluster.size = function(x) { + if (!arguments.length) return nodeSize ? null : size; + nodeSize = (size = x) == null; + return cluster; + }; + cluster.nodeSize = function(x) { + if (!arguments.length) return nodeSize ? size : null; + nodeSize = (size = x) != null; + return cluster; + }; + return d3_layout_hierarchyRebind(cluster, hierarchy); + }; + function d3_layout_clusterY(children) { + return 1 + d3.max(children, function(child) { + return child.y; + }); + } + function d3_layout_clusterX(children) { + return children.reduce(function(x, child) { + return x + child.x; + }, 0) / children.length; + } + function d3_layout_clusterLeft(node) { + var children = node.children; + return children && children.length ? d3_layout_clusterLeft(children[0]) : node; + } + function d3_layout_clusterRight(node) { + var children = node.children, n; + return children && (n = children.length) ? d3_layout_clusterRight(children[n - 1]) : node; + } + d3.layout.treemap = function() { + var hierarchy = d3.layout.hierarchy(), round = Math.round, size = [ 1, 1 ], padding = null, pad = d3_layout_treemapPadNull, sticky = false, stickies, mode = "squarify", ratio = .5 * (1 + Math.sqrt(5)); + function scale(children, k) { + var i = -1, n = children.length, child, area; + while (++i < n) { + area = (child = children[i]).value * (k < 0 ? 0 : k); + child.area = isNaN(area) || area <= 0 ? 0 : area; + } + } + function squarify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), row = [], remaining = children.slice(), child, best = Infinity, score, u = mode === "slice" ? rect.dx : mode === "dice" ? rect.dy : mode === "slice-dice" ? node.depth & 1 ? rect.dy : rect.dx : Math.min(rect.dx, rect.dy), n; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while ((n = remaining.length) > 0) { + row.push(child = remaining[n - 1]); + row.area += child.area; + if (mode !== "squarify" || (score = worst(row, u)) <= best) { + remaining.pop(); + best = score; + } else { + row.area -= row.pop().area; + position(row, u, rect, false); + u = Math.min(rect.dx, rect.dy); + row.length = row.area = 0; + best = Infinity; + } + } + if (row.length) { + position(row, u, rect, true); + row.length = row.area = 0; + } + children.forEach(squarify); + } + } + function stickify(node) { + var children = node.children; + if (children && children.length) { + var rect = pad(node), remaining = children.slice(), child, row = []; + scale(remaining, rect.dx * rect.dy / node.value); + row.area = 0; + while (child = remaining.pop()) { + row.push(child); + row.area += child.area; + if (child.z != null) { + position(row, child.z ? rect.dx : rect.dy, rect, !remaining.length); + row.length = row.area = 0; + } + } + children.forEach(stickify); + } + } + function worst(row, u) { + var s = row.area, r, rmax = 0, rmin = Infinity, i = -1, n = row.length; + while (++i < n) { + if (!(r = row[i].area)) continue; + if (r < rmin) rmin = r; + if (r > rmax) rmax = r; + } + s *= s; + u *= u; + return s ? Math.max(u * rmax * ratio / s, s / (u * rmin * ratio)) : Infinity; + } + function position(row, u, rect, flush) { + var i = -1, n = row.length, x = rect.x, y = rect.y, v = u ? round(row.area / u) : 0, o; + if (u == rect.dx) { + if (flush || v > rect.dy) v = rect.dy; + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dy = v; + x += o.dx = Math.min(rect.x + rect.dx - x, v ? round(o.area / v) : 0); + } + o.z = true; + o.dx += rect.x + rect.dx - x; + rect.y += v; + rect.dy -= v; + } else { + if (flush || v > rect.dx) v = rect.dx; + while (++i < n) { + o = row[i]; + o.x = x; + o.y = y; + o.dx = v; + y += o.dy = Math.min(rect.y + rect.dy - y, v ? round(o.area / v) : 0); + } + o.z = false; + o.dy += rect.y + rect.dy - y; + rect.x += v; + rect.dx -= v; + } + } + function treemap(d) { + var nodes = stickies || hierarchy(d), root = nodes[0]; + root.x = root.y = 0; + if (root.value) root.dx = size[0], root.dy = size[1]; else root.dx = root.dy = 0; + if (stickies) hierarchy.revalue(root); + scale([ root ], root.dx * root.dy / root.value); + (stickies ? stickify : squarify)(root); + if (sticky) stickies = nodes; + return nodes; + } + treemap.size = function(x) { + if (!arguments.length) return size; + size = x; + return treemap; + }; + treemap.padding = function(x) { + if (!arguments.length) return padding; + function padFunction(node) { + var p = x.call(treemap, node, node.depth); + return p == null ? d3_layout_treemapPadNull(node) : d3_layout_treemapPad(node, typeof p === "number" ? [ p, p, p, p ] : p); + } + function padConstant(node) { + return d3_layout_treemapPad(node, x); + } + var type; + pad = (padding = x) == null ? d3_layout_treemapPadNull : (type = typeof x) === "function" ? padFunction : type === "number" ? (x = [ x, x, x, x ], + padConstant) : padConstant; + return treemap; + }; + treemap.round = function(x) { + if (!arguments.length) return round != Number; + round = x ? Math.round : Number; + return treemap; + }; + treemap.sticky = function(x) { + if (!arguments.length) return sticky; + sticky = x; + stickies = null; + return treemap; + }; + treemap.ratio = function(x) { + if (!arguments.length) return ratio; + ratio = x; + return treemap; + }; + treemap.mode = function(x) { + if (!arguments.length) return mode; + mode = x + ""; + return treemap; + }; + return d3_layout_hierarchyRebind(treemap, hierarchy); + }; + function d3_layout_treemapPadNull(node) { + return { + x: node.x, + y: node.y, + dx: node.dx, + dy: node.dy + }; + } + function d3_layout_treemapPad(node, padding) { + var x = node.x + padding[3], y = node.y + padding[0], dx = node.dx - padding[1] - padding[3], dy = node.dy - padding[0] - padding[2]; + if (dx < 0) { + x += dx / 2; + dx = 0; + } + if (dy < 0) { + y += dy / 2; + dy = 0; + } + return { + x: x, + y: y, + dx: dx, + dy: dy + }; + } + d3.random = { + normal: function(µ, σ) { + var n = arguments.length; + if (n < 2) σ = 1; + if (n < 1) µ = 0; + return function() { + var x, y, r; + do { + x = Math.random() * 2 - 1; + y = Math.random() * 2 - 1; + r = x * x + y * y; + } while (!r || r > 1); + return µ + σ * x * Math.sqrt(-2 * Math.log(r) / r); + }; + }, + logNormal: function() { + var random = d3.random.normal.apply(d3, arguments); + return function() { + return Math.exp(random()); + }; + }, + bates: function(m) { + var random = d3.random.irwinHall(m); + return function() { + return random() / m; + }; + }, + irwinHall: function(m) { + return function() { + for (var s = 0, j = 0; j < m; j++) s += Math.random(); + return s; + }; + } + }; + d3.scale = {}; + function d3_scaleExtent(domain) { + var start = domain[0], stop = domain[domain.length - 1]; + return start < stop ? [ start, stop ] : [ stop, start ]; + } + function d3_scaleRange(scale) { + return scale.rangeExtent ? scale.rangeExtent() : d3_scaleExtent(scale.range()); + } + function d3_scale_bilinear(domain, range, uninterpolate, interpolate) { + var u = uninterpolate(domain[0], domain[1]), i = interpolate(range[0], range[1]); + return function(x) { + return i(u(x)); + }; + } + function d3_scale_nice(domain, nice) { + var i0 = 0, i1 = domain.length - 1, x0 = domain[i0], x1 = domain[i1], dx; + if (x1 < x0) { + dx = i0, i0 = i1, i1 = dx; + dx = x0, x0 = x1, x1 = dx; + } + domain[i0] = nice.floor(x0); + domain[i1] = nice.ceil(x1); + return domain; + } + function d3_scale_niceStep(step) { + return step ? { + floor: function(x) { + return Math.floor(x / step) * step; + }, + ceil: function(x) { + return Math.ceil(x / step) * step; + } + } : d3_scale_niceIdentity; + } + var d3_scale_niceIdentity = { + floor: d3_identity, + ceil: d3_identity + }; + function d3_scale_polylinear(domain, range, uninterpolate, interpolate) { + var u = [], i = [], j = 0, k = Math.min(domain.length, range.length) - 1; + if (domain[k] < domain[0]) { + domain = domain.slice().reverse(); + range = range.slice().reverse(); + } + while (++j <= k) { + u.push(uninterpolate(domain[j - 1], domain[j])); + i.push(interpolate(range[j - 1], range[j])); + } + return function(x) { + var j = d3.bisect(domain, x, 1, k) - 1; + return i[j](u[j](x)); + }; + } + d3.scale.linear = function() { + return d3_scale_linear([ 0, 1 ], [ 0, 1 ], d3_interpolate, false); + }; + function d3_scale_linear(domain, range, interpolate, clamp) { + var output, input; + function rescale() { + var linear = Math.min(domain.length, range.length) > 2 ? d3_scale_polylinear : d3_scale_bilinear, uninterpolate = clamp ? d3_uninterpolateClamp : d3_uninterpolateNumber; + output = linear(domain, range, uninterpolate, interpolate); + input = linear(range, domain, uninterpolate, d3_interpolate); + return scale; + } + function scale(x) { + return output(x); + } + scale.invert = function(y) { + return input(y); + }; + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.map(Number); + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.rangeRound = function(x) { + return scale.range(x).interpolate(d3_interpolateRound); + }; + scale.clamp = function(x) { + if (!arguments.length) return clamp; + clamp = x; + return rescale(); + }; + scale.interpolate = function(x) { + if (!arguments.length) return interpolate; + interpolate = x; + return rescale(); + }; + scale.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + scale.tickFormat = function(m, format) { + return d3_scale_linearTickFormat(domain, m, format); + }; + scale.nice = function(m) { + d3_scale_linearNice(domain, m); + return rescale(); + }; + scale.copy = function() { + return d3_scale_linear(domain, range, interpolate, clamp); + }; + return rescale(); + } + function d3_scale_linearRebind(scale, linear) { + return d3.rebind(scale, linear, "range", "rangeRound", "interpolate", "clamp"); + } + function d3_scale_linearNice(domain, m) { + d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2])); + d3_scale_nice(domain, d3_scale_niceStep(d3_scale_linearTickRange(domain, m)[2])); + return domain; + } + function d3_scale_linearTickRange(domain, m) { + if (m == null) m = 10; + var extent = d3_scaleExtent(domain), span = extent[1] - extent[0], step = Math.pow(10, Math.floor(Math.log(span / m) / Math.LN10)), err = m / span * step; + if (err <= .15) step *= 10; else if (err <= .35) step *= 5; else if (err <= .75) step *= 2; + extent[0] = Math.ceil(extent[0] / step) * step; + extent[1] = Math.floor(extent[1] / step) * step + step * .5; + extent[2] = step; + return extent; + } + function d3_scale_linearTicks(domain, m) { + return d3.range.apply(d3, d3_scale_linearTickRange(domain, m)); + } + function d3_scale_linearTickFormat(domain, m, format) { + var range = d3_scale_linearTickRange(domain, m); + if (format) { + var match = d3_format_re.exec(format); + match.shift(); + if (match[8] === "s") { + var prefix = d3.formatPrefix(Math.max(abs(range[0]), abs(range[1]))); + if (!match[7]) match[7] = "." + d3_scale_linearPrecision(prefix.scale(range[2])); + match[8] = "f"; + format = d3.format(match.join("")); + return function(d) { + return format(prefix.scale(d)) + prefix.symbol; + }; + } + if (!match[7]) match[7] = "." + d3_scale_linearFormatPrecision(match[8], range); + format = match.join(""); + } else { + format = ",." + d3_scale_linearPrecision(range[2]) + "f"; + } + return d3.format(format); + } + var d3_scale_linearFormatSignificant = { + s: 1, + g: 1, + p: 1, + r: 1, + e: 1 + }; + function d3_scale_linearPrecision(value) { + return -Math.floor(Math.log(value) / Math.LN10 + .01); + } + function d3_scale_linearFormatPrecision(type, range) { + var p = d3_scale_linearPrecision(range[2]); + return type in d3_scale_linearFormatSignificant ? Math.abs(p - d3_scale_linearPrecision(Math.max(abs(range[0]), abs(range[1])))) + +(type !== "e") : p - (type === "%") * 2; + } + d3.scale.log = function() { + return d3_scale_log(d3.scale.linear().domain([ 0, 1 ]), 10, true, [ 1, 10 ]); + }; + function d3_scale_log(linear, base, positive, domain) { + function log(x) { + return (positive ? Math.log(x < 0 ? 0 : x) : -Math.log(x > 0 ? 0 : -x)) / Math.log(base); + } + function pow(x) { + return positive ? Math.pow(base, x) : -Math.pow(base, -x); + } + function scale(x) { + return linear(log(x)); + } + scale.invert = function(x) { + return pow(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return domain; + positive = x[0] >= 0; + linear.domain((domain = x.map(Number)).map(log)); + return scale; + }; + scale.base = function(_) { + if (!arguments.length) return base; + base = +_; + linear.domain(domain.map(log)); + return scale; + }; + scale.nice = function() { + var niced = d3_scale_nice(domain.map(log), positive ? Math : d3_scale_logNiceNegative); + linear.domain(niced); + domain = niced.map(pow); + return scale; + }; + scale.ticks = function() { + var extent = d3_scaleExtent(domain), ticks = [], u = extent[0], v = extent[1], i = Math.floor(log(u)), j = Math.ceil(log(v)), n = base % 1 ? 2 : base; + if (isFinite(j - i)) { + if (positive) { + for (;i < j; i++) for (var k = 1; k < n; k++) ticks.push(pow(i) * k); + ticks.push(pow(i)); + } else { + ticks.push(pow(i)); + for (;i++ < j; ) for (var k = n - 1; k > 0; k--) ticks.push(pow(i) * k); + } + for (i = 0; ticks[i] < u; i++) {} + for (j = ticks.length; ticks[j - 1] > v; j--) {} + ticks = ticks.slice(i, j); + } + return ticks; + }; + scale.tickFormat = function(n, format) { + if (!arguments.length) return d3_scale_logFormat; + if (arguments.length < 2) format = d3_scale_logFormat; else if (typeof format !== "function") format = d3.format(format); + var k = Math.max(1, base * n / scale.ticks().length); + return function(d) { + var i = d / pow(Math.round(log(d))); + if (i * base < base - .5) i *= base; + return i <= k ? format(d) : ""; + }; + }; + scale.copy = function() { + return d3_scale_log(linear.copy(), base, positive, domain); + }; + return d3_scale_linearRebind(scale, linear); + } + var d3_scale_logFormat = d3.format(".0e"), d3_scale_logNiceNegative = { + floor: function(x) { + return -Math.ceil(-x); + }, + ceil: function(x) { + return -Math.floor(-x); + } + }; + d3.scale.pow = function() { + return d3_scale_pow(d3.scale.linear(), 1, [ 0, 1 ]); + }; + function d3_scale_pow(linear, exponent, domain) { + var powp = d3_scale_powPow(exponent), powb = d3_scale_powPow(1 / exponent); + function scale(x) { + return linear(powp(x)); + } + scale.invert = function(x) { + return powb(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return domain; + linear.domain((domain = x.map(Number)).map(powp)); + return scale; + }; + scale.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + scale.tickFormat = function(m, format) { + return d3_scale_linearTickFormat(domain, m, format); + }; + scale.nice = function(m) { + return scale.domain(d3_scale_linearNice(domain, m)); + }; + scale.exponent = function(x) { + if (!arguments.length) return exponent; + powp = d3_scale_powPow(exponent = x); + powb = d3_scale_powPow(1 / exponent); + linear.domain(domain.map(powp)); + return scale; + }; + scale.copy = function() { + return d3_scale_pow(linear.copy(), exponent, domain); + }; + return d3_scale_linearRebind(scale, linear); + } + function d3_scale_powPow(e) { + return function(x) { + return x < 0 ? -Math.pow(-x, e) : Math.pow(x, e); + }; + } + d3.scale.sqrt = function() { + return d3.scale.pow().exponent(.5); + }; + d3.scale.ordinal = function() { + return d3_scale_ordinal([], { + t: "range", + a: [ [] ] + }); + }; + function d3_scale_ordinal(domain, ranger) { + var index, range, rangeBand; + function scale(x) { + return range[((index.get(x) || (ranger.t === "range" ? index.set(x, domain.push(x)) : NaN)) - 1) % range.length]; + } + function steps(start, step) { + return d3.range(domain.length).map(function(i) { + return start + step * i; + }); + } + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = []; + index = new d3_Map(); + var i = -1, n = x.length, xi; + while (++i < n) if (!index.has(xi = x[i])) index.set(xi, domain.push(xi)); + return scale[ranger.t].apply(scale, ranger.a); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + rangeBand = 0; + ranger = { + t: "range", + a: arguments + }; + return scale; + }; + scale.rangePoints = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], stop = x[1], step = domain.length < 2 ? (start = (start + stop) / 2, + 0) : (stop - start) / (domain.length - 1 + padding); + range = steps(start + step * padding / 2, step); + rangeBand = 0; + ranger = { + t: "rangePoints", + a: arguments + }; + return scale; + }; + scale.rangeRoundPoints = function(x, padding) { + if (arguments.length < 2) padding = 0; + var start = x[0], stop = x[1], step = domain.length < 2 ? (start = stop = Math.round((start + stop) / 2), + 0) : (stop - start) / (domain.length - 1 + padding) | 0; + range = steps(start + Math.round(step * padding / 2 + (stop - start - (domain.length - 1 + padding) * step) / 2), step); + rangeBand = 0; + ranger = { + t: "rangeRoundPoints", + a: arguments + }; + return scale; + }; + scale.rangeBands = function(x, padding, outerPadding) { + if (arguments.length < 2) padding = 0; + if (arguments.length < 3) outerPadding = padding; + var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = (stop - start) / (domain.length - padding + 2 * outerPadding); + range = steps(start + step * outerPadding, step); + if (reverse) range.reverse(); + rangeBand = step * (1 - padding); + ranger = { + t: "rangeBands", + a: arguments + }; + return scale; + }; + scale.rangeRoundBands = function(x, padding, outerPadding) { + if (arguments.length < 2) padding = 0; + if (arguments.length < 3) outerPadding = padding; + var reverse = x[1] < x[0], start = x[reverse - 0], stop = x[1 - reverse], step = Math.floor((stop - start) / (domain.length - padding + 2 * outerPadding)); + range = steps(start + Math.round((stop - start - (domain.length - padding) * step) / 2), step); + if (reverse) range.reverse(); + rangeBand = Math.round(step * (1 - padding)); + ranger = { + t: "rangeRoundBands", + a: arguments + }; + return scale; + }; + scale.rangeBand = function() { + return rangeBand; + }; + scale.rangeExtent = function() { + return d3_scaleExtent(ranger.a[0]); + }; + scale.copy = function() { + return d3_scale_ordinal(domain, ranger); + }; + return scale.domain(domain); + } + d3.scale.category10 = function() { + return d3.scale.ordinal().range(d3_category10); + }; + d3.scale.category20 = function() { + return d3.scale.ordinal().range(d3_category20); + }; + d3.scale.category20b = function() { + return d3.scale.ordinal().range(d3_category20b); + }; + d3.scale.category20c = function() { + return d3.scale.ordinal().range(d3_category20c); + }; + var d3_category10 = [ 2062260, 16744206, 2924588, 14034728, 9725885, 9197131, 14907330, 8355711, 12369186, 1556175 ].map(d3_rgbString); + var d3_category20 = [ 2062260, 11454440, 16744206, 16759672, 2924588, 10018698, 14034728, 16750742, 9725885, 12955861, 9197131, 12885140, 14907330, 16234194, 8355711, 13092807, 12369186, 14408589, 1556175, 10410725 ].map(d3_rgbString); + var d3_category20b = [ 3750777, 5395619, 7040719, 10264286, 6519097, 9216594, 11915115, 13556636, 9202993, 12426809, 15186514, 15190932, 8666169, 11356490, 14049643, 15177372, 8077683, 10834324, 13528509, 14589654 ].map(d3_rgbString); + var d3_category20c = [ 3244733, 7057110, 10406625, 13032431, 15095053, 16616764, 16625259, 16634018, 3253076, 7652470, 10607003, 13101504, 7695281, 10394312, 12369372, 14342891, 6513507, 9868950, 12434877, 14277081 ].map(d3_rgbString); + d3.scale.quantile = function() { + return d3_scale_quantile([], []); + }; + function d3_scale_quantile(domain, range) { + var thresholds; + function rescale() { + var k = 0, q = range.length; + thresholds = []; + while (++k < q) thresholds[k - 1] = d3.quantile(domain, k / q); + return scale; + } + function scale(x) { + if (!isNaN(x = +x)) return range[d3.bisect(thresholds, x)]; + } + scale.domain = function(x) { + if (!arguments.length) return domain; + domain = x.map(d3_number).filter(d3_numeric).sort(d3_ascending); + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.quantiles = function() { + return thresholds; + }; + scale.invertExtent = function(y) { + y = range.indexOf(y); + return y < 0 ? [ NaN, NaN ] : [ y > 0 ? thresholds[y - 1] : domain[0], y < thresholds.length ? thresholds[y] : domain[domain.length - 1] ]; + }; + scale.copy = function() { + return d3_scale_quantile(domain, range); + }; + return rescale(); + } + d3.scale.quantize = function() { + return d3_scale_quantize(0, 1, [ 0, 1 ]); + }; + function d3_scale_quantize(x0, x1, range) { + var kx, i; + function scale(x) { + return range[Math.max(0, Math.min(i, Math.floor(kx * (x - x0))))]; + } + function rescale() { + kx = range.length / (x1 - x0); + i = range.length - 1; + return scale; + } + scale.domain = function(x) { + if (!arguments.length) return [ x0, x1 ]; + x0 = +x[0]; + x1 = +x[x.length - 1]; + return rescale(); + }; + scale.range = function(x) { + if (!arguments.length) return range; + range = x; + return rescale(); + }; + scale.invertExtent = function(y) { + y = range.indexOf(y); + y = y < 0 ? NaN : y / kx + x0; + return [ y, y + 1 / kx ]; + }; + scale.copy = function() { + return d3_scale_quantize(x0, x1, range); + }; + return rescale(); + } + d3.scale.threshold = function() { + return d3_scale_threshold([ .5 ], [ 0, 1 ]); + }; + function d3_scale_threshold(domain, range) { + function scale(x) { + if (x <= x) return range[d3.bisect(domain, x)]; + } + scale.domain = function(_) { + if (!arguments.length) return domain; + domain = _; + return scale; + }; + scale.range = function(_) { + if (!arguments.length) return range; + range = _; + return scale; + }; + scale.invertExtent = function(y) { + y = range.indexOf(y); + return [ domain[y - 1], domain[y] ]; + }; + scale.copy = function() { + return d3_scale_threshold(domain, range); + }; + return scale; + } + d3.scale.identity = function() { + return d3_scale_identity([ 0, 1 ]); + }; + function d3_scale_identity(domain) { + function identity(x) { + return +x; + } + identity.invert = identity; + identity.domain = identity.range = function(x) { + if (!arguments.length) return domain; + domain = x.map(identity); + return identity; + }; + identity.ticks = function(m) { + return d3_scale_linearTicks(domain, m); + }; + identity.tickFormat = function(m, format) { + return d3_scale_linearTickFormat(domain, m, format); + }; + identity.copy = function() { + return d3_scale_identity(domain); + }; + return identity; + } + d3.svg = {}; + function d3_zero() { + return 0; + } + d3.svg.arc = function() { + var innerRadius = d3_svg_arcInnerRadius, outerRadius = d3_svg_arcOuterRadius, cornerRadius = d3_zero, padRadius = d3_svg_arcAuto, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle, padAngle = d3_svg_arcPadAngle; + function arc() { + var r0 = Math.max(0, +innerRadius.apply(this, arguments)), r1 = Math.max(0, +outerRadius.apply(this, arguments)), a0 = startAngle.apply(this, arguments) - halfπ, a1 = endAngle.apply(this, arguments) - halfπ, da = Math.abs(a1 - a0), cw = a0 > a1 ? 0 : 1; + if (r1 < r0) rc = r1, r1 = r0, r0 = rc; + if (da >= τε) return circleSegment(r1, cw) + (r0 ? circleSegment(r0, 1 - cw) : "") + "Z"; + var rc, cr, rp, ap, p0 = 0, p1 = 0, x0, y0, x1, y1, x2, y2, x3, y3, path = []; + if (ap = (+padAngle.apply(this, arguments) || 0) / 2) { + rp = padRadius === d3_svg_arcAuto ? Math.sqrt(r0 * r0 + r1 * r1) : +padRadius.apply(this, arguments); + if (!cw) p1 *= -1; + if (r1) p1 = d3_asin(rp / r1 * Math.sin(ap)); + if (r0) p0 = d3_asin(rp / r0 * Math.sin(ap)); + } + if (r1) { + x0 = r1 * Math.cos(a0 + p1); + y0 = r1 * Math.sin(a0 + p1); + x1 = r1 * Math.cos(a1 - p1); + y1 = r1 * Math.sin(a1 - p1); + var l1 = Math.abs(a1 - a0 - 2 * p1) <= π ? 0 : 1; + if (p1 && d3_svg_arcSweep(x0, y0, x1, y1) === cw ^ l1) { + var h1 = (a0 + a1) / 2; + x0 = r1 * Math.cos(h1); + y0 = r1 * Math.sin(h1); + x1 = y1 = null; + } + } else { + x0 = y0 = 0; + } + if (r0) { + x2 = r0 * Math.cos(a1 - p0); + y2 = r0 * Math.sin(a1 - p0); + x3 = r0 * Math.cos(a0 + p0); + y3 = r0 * Math.sin(a0 + p0); + var l0 = Math.abs(a0 - a1 + 2 * p0) <= π ? 0 : 1; + if (p0 && d3_svg_arcSweep(x2, y2, x3, y3) === 1 - cw ^ l0) { + var h0 = (a0 + a1) / 2; + x2 = r0 * Math.cos(h0); + y2 = r0 * Math.sin(h0); + x3 = y3 = null; + } + } else { + x2 = y2 = 0; + } + if (da > ε && (rc = Math.min(Math.abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments))) > .001) { + cr = r0 < r1 ^ cw ? 0 : 1; + var rc1 = rc, rc0 = rc; + if (da < π) { + var oc = x3 == null ? [ x2, y2 ] : x1 == null ? [ x0, y0 ] : d3_geom_polygonIntersect([ x0, y0 ], [ x3, y3 ], [ x1, y1 ], [ x2, y2 ]), ax = x0 - oc[0], ay = y0 - oc[1], bx = x1 - oc[0], by = y1 - oc[1], kc = 1 / Math.sin(Math.acos((ax * bx + ay * by) / (Math.sqrt(ax * ax + ay * ay) * Math.sqrt(bx * bx + by * by))) / 2), lc = Math.sqrt(oc[0] * oc[0] + oc[1] * oc[1]); + rc0 = Math.min(rc, (r0 - lc) / (kc - 1)); + rc1 = Math.min(rc, (r1 - lc) / (kc + 1)); + } + if (x1 != null) { + var t30 = d3_svg_arcCornerTangents(x3 == null ? [ x2, y2 ] : [ x3, y3 ], [ x0, y0 ], r1, rc1, cw), t12 = d3_svg_arcCornerTangents([ x1, y1 ], [ x2, y2 ], r1, rc1, cw); + if (rc === rc1) { + path.push("M", t30[0], "A", rc1, ",", rc1, " 0 0,", cr, " ", t30[1], "A", r1, ",", r1, " 0 ", 1 - cw ^ d3_svg_arcSweep(t30[1][0], t30[1][1], t12[1][0], t12[1][1]), ",", cw, " ", t12[1], "A", rc1, ",", rc1, " 0 0,", cr, " ", t12[0]); + } else { + path.push("M", t30[0], "A", rc1, ",", rc1, " 0 1,", cr, " ", t12[0]); + } + } else { + path.push("M", x0, ",", y0); + } + if (x3 != null) { + var t03 = d3_svg_arcCornerTangents([ x0, y0 ], [ x3, y3 ], r0, -rc0, cw), t21 = d3_svg_arcCornerTangents([ x2, y2 ], x1 == null ? [ x0, y0 ] : [ x1, y1 ], r0, -rc0, cw); + if (rc === rc0) { + path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t21[1], "A", r0, ",", r0, " 0 ", cw ^ d3_svg_arcSweep(t21[1][0], t21[1][1], t03[1][0], t03[1][1]), ",", 1 - cw, " ", t03[1], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]); + } else { + path.push("L", t21[0], "A", rc0, ",", rc0, " 0 0,", cr, " ", t03[0]); + } + } else { + path.push("L", x2, ",", y2); + } + } else { + path.push("M", x0, ",", y0); + if (x1 != null) path.push("A", r1, ",", r1, " 0 ", l1, ",", cw, " ", x1, ",", y1); + path.push("L", x2, ",", y2); + if (x3 != null) path.push("A", r0, ",", r0, " 0 ", l0, ",", 1 - cw, " ", x3, ",", y3); + } + path.push("Z"); + return path.join(""); + } + function circleSegment(r1, cw) { + return "M0," + r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + -r1 + "A" + r1 + "," + r1 + " 0 1," + cw + " 0," + r1; + } + arc.innerRadius = function(v) { + if (!arguments.length) return innerRadius; + innerRadius = d3_functor(v); + return arc; + }; + arc.outerRadius = function(v) { + if (!arguments.length) return outerRadius; + outerRadius = d3_functor(v); + return arc; + }; + arc.cornerRadius = function(v) { + if (!arguments.length) return cornerRadius; + cornerRadius = d3_functor(v); + return arc; + }; + arc.padRadius = function(v) { + if (!arguments.length) return padRadius; + padRadius = v == d3_svg_arcAuto ? d3_svg_arcAuto : d3_functor(v); + return arc; + }; + arc.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3_functor(v); + return arc; + }; + arc.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3_functor(v); + return arc; + }; + arc.padAngle = function(v) { + if (!arguments.length) return padAngle; + padAngle = d3_functor(v); + return arc; + }; + arc.centroid = function() { + var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2, a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - halfπ; + return [ Math.cos(a) * r, Math.sin(a) * r ]; + }; + return arc; + }; + var d3_svg_arcAuto = "auto"; + function d3_svg_arcInnerRadius(d) { + return d.innerRadius; + } + function d3_svg_arcOuterRadius(d) { + return d.outerRadius; + } + function d3_svg_arcStartAngle(d) { + return d.startAngle; + } + function d3_svg_arcEndAngle(d) { + return d.endAngle; + } + function d3_svg_arcPadAngle(d) { + return d && d.padAngle; + } + function d3_svg_arcSweep(x0, y0, x1, y1) { + return (x0 - x1) * y0 - (y0 - y1) * x0 > 0 ? 0 : 1; + } + function d3_svg_arcCornerTangents(p0, p1, r1, rc, cw) { + var x01 = p0[0] - p1[0], y01 = p0[1] - p1[1], lo = (cw ? rc : -rc) / Math.sqrt(x01 * x01 + y01 * y01), ox = lo * y01, oy = -lo * x01, x1 = p0[0] + ox, y1 = p0[1] + oy, x2 = p1[0] + ox, y2 = p1[1] + oy, x3 = (x1 + x2) / 2, y3 = (y1 + y2) / 2, dx = x2 - x1, dy = y2 - y1, d2 = dx * dx + dy * dy, r = r1 - rc, D = x1 * y2 - x2 * y1, d = (dy < 0 ? -1 : 1) * Math.sqrt(Math.max(0, r * r * d2 - D * D)), cx0 = (D * dy - dx * d) / d2, cy0 = (-D * dx - dy * d) / d2, cx1 = (D * dy + dx * d) / d2, cy1 = (-D * dx + dy * d) / d2, dx0 = cx0 - x3, dy0 = cy0 - y3, dx1 = cx1 - x3, dy1 = cy1 - y3; + if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1; + return [ [ cx0 - ox, cy0 - oy ], [ cx0 * r1 / r, cy0 * r1 / r ] ]; + } + function d3_svg_line(projection) { + var x = d3_geom_pointX, y = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, tension = .7; + function line(data) { + var segments = [], points = [], i = -1, n = data.length, d, fx = d3_functor(x), fy = d3_functor(y); + function segment() { + segments.push("M", interpolate(projection(points), tension)); + } + while (++i < n) { + if (defined.call(this, d = data[i], i)) { + points.push([ +fx.call(this, d, i), +fy.call(this, d, i) ]); + } else if (points.length) { + segment(); + points = []; + } + } + if (points.length) segment(); + return segments.length ? segments.join("") : null; + } + line.x = function(_) { + if (!arguments.length) return x; + x = _; + return line; + }; + line.y = function(_) { + if (!arguments.length) return y; + y = _; + return line; + }; + line.defined = function(_) { + if (!arguments.length) return defined; + defined = _; + return line; + }; + line.interpolate = function(_) { + if (!arguments.length) return interpolateKey; + if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; + return line; + }; + line.tension = function(_) { + if (!arguments.length) return tension; + tension = _; + return line; + }; + return line; + } + d3.svg.line = function() { + return d3_svg_line(d3_identity); + }; + var d3_svg_lineInterpolators = d3.map({ + linear: d3_svg_lineLinear, + "linear-closed": d3_svg_lineLinearClosed, + step: d3_svg_lineStep, + "step-before": d3_svg_lineStepBefore, + "step-after": d3_svg_lineStepAfter, + basis: d3_svg_lineBasis, + "basis-open": d3_svg_lineBasisOpen, + "basis-closed": d3_svg_lineBasisClosed, + bundle: d3_svg_lineBundle, + cardinal: d3_svg_lineCardinal, + "cardinal-open": d3_svg_lineCardinalOpen, + "cardinal-closed": d3_svg_lineCardinalClosed, + monotone: d3_svg_lineMonotone + }); + d3_svg_lineInterpolators.forEach(function(key, value) { + value.key = key; + value.closed = /-closed$/.test(key); + }); + function d3_svg_lineLinear(points) { + return points.length > 1 ? points.join("L") : points + "Z"; + } + function d3_svg_lineLinearClosed(points) { + return points.join("L") + "Z"; + } + function d3_svg_lineStep(points) { + var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; + while (++i < n) path.push("H", (p[0] + (p = points[i])[0]) / 2, "V", p[1]); + if (n > 1) path.push("H", p[0]); + return path.join(""); + } + function d3_svg_lineStepBefore(points) { + var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; + while (++i < n) path.push("V", (p = points[i])[1], "H", p[0]); + return path.join(""); + } + function d3_svg_lineStepAfter(points) { + var i = 0, n = points.length, p = points[0], path = [ p[0], ",", p[1] ]; + while (++i < n) path.push("H", (p = points[i])[0], "V", p[1]); + return path.join(""); + } + function d3_svg_lineCardinalOpen(points, tension) { + return points.length < 4 ? d3_svg_lineLinear(points) : points[1] + d3_svg_lineHermite(points.slice(1, -1), d3_svg_lineCardinalTangents(points, tension)); + } + function d3_svg_lineCardinalClosed(points, tension) { + return points.length < 3 ? d3_svg_lineLinearClosed(points) : points[0] + d3_svg_lineHermite((points.push(points[0]), + points), d3_svg_lineCardinalTangents([ points[points.length - 2] ].concat(points, [ points[1] ]), tension)); + } + function d3_svg_lineCardinal(points, tension) { + return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineCardinalTangents(points, tension)); + } + function d3_svg_lineHermite(points, tangents) { + if (tangents.length < 1 || points.length != tangents.length && points.length != tangents.length + 2) { + return d3_svg_lineLinear(points); + } + var quad = points.length != tangents.length, path = "", p0 = points[0], p = points[1], t0 = tangents[0], t = t0, pi = 1; + if (quad) { + path += "Q" + (p[0] - t0[0] * 2 / 3) + "," + (p[1] - t0[1] * 2 / 3) + "," + p[0] + "," + p[1]; + p0 = points[1]; + pi = 2; + } + if (tangents.length > 1) { + t = tangents[1]; + p = points[pi]; + pi++; + path += "C" + (p0[0] + t0[0]) + "," + (p0[1] + t0[1]) + "," + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; + for (var i = 2; i < tangents.length; i++, pi++) { + p = points[pi]; + t = tangents[i]; + path += "S" + (p[0] - t[0]) + "," + (p[1] - t[1]) + "," + p[0] + "," + p[1]; + } + } + if (quad) { + var lp = points[pi]; + path += "Q" + (p[0] + t[0] * 2 / 3) + "," + (p[1] + t[1] * 2 / 3) + "," + lp[0] + "," + lp[1]; + } + return path; + } + function d3_svg_lineCardinalTangents(points, tension) { + var tangents = [], a = (1 - tension) / 2, p0, p1 = points[0], p2 = points[1], i = 1, n = points.length; + while (++i < n) { + p0 = p1; + p1 = p2; + p2 = points[i]; + tangents.push([ a * (p2[0] - p0[0]), a * (p2[1] - p0[1]) ]); + } + return tangents; + } + function d3_svg_lineBasis(points) { + if (points.length < 3) return d3_svg_lineLinear(points); + var i = 1, n = points.length, pi = points[0], x0 = pi[0], y0 = pi[1], px = [ x0, x0, x0, (pi = points[1])[0] ], py = [ y0, y0, y0, pi[1] ], path = [ x0, ",", y0, "L", d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ]; + points.push(points[n - 1]); + while (++i <= n) { + pi = points[i]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + points.pop(); + path.push("L", pi); + return path.join(""); + } + function d3_svg_lineBasisOpen(points) { + if (points.length < 4) return d3_svg_lineLinear(points); + var path = [], i = -1, n = points.length, pi, px = [ 0 ], py = [ 0 ]; + while (++i < 3) { + pi = points[i]; + px.push(pi[0]); + py.push(pi[1]); + } + path.push(d3_svg_lineDot4(d3_svg_lineBasisBezier3, px) + "," + d3_svg_lineDot4(d3_svg_lineBasisBezier3, py)); + --i; + while (++i < n) { + pi = points[i]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); + } + function d3_svg_lineBasisClosed(points) { + var path, i = -1, n = points.length, m = n + 4, pi, px = [], py = []; + while (++i < 4) { + pi = points[i % n]; + px.push(pi[0]); + py.push(pi[1]); + } + path = [ d3_svg_lineDot4(d3_svg_lineBasisBezier3, px), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, py) ]; + --i; + while (++i < m) { + pi = points[i % n]; + px.shift(); + px.push(pi[0]); + py.shift(); + py.push(pi[1]); + d3_svg_lineBasisBezier(path, px, py); + } + return path.join(""); + } + function d3_svg_lineBundle(points, tension) { + var n = points.length - 1; + if (n) { + var x0 = points[0][0], y0 = points[0][1], dx = points[n][0] - x0, dy = points[n][1] - y0, i = -1, p, t; + while (++i <= n) { + p = points[i]; + t = i / n; + p[0] = tension * p[0] + (1 - tension) * (x0 + t * dx); + p[1] = tension * p[1] + (1 - tension) * (y0 + t * dy); + } + } + return d3_svg_lineBasis(points); + } + function d3_svg_lineDot4(a, b) { + return a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + a[3] * b[3]; + } + var d3_svg_lineBasisBezier1 = [ 0, 2 / 3, 1 / 3, 0 ], d3_svg_lineBasisBezier2 = [ 0, 1 / 3, 2 / 3, 0 ], d3_svg_lineBasisBezier3 = [ 0, 1 / 6, 2 / 3, 1 / 6 ]; + function d3_svg_lineBasisBezier(path, x, y) { + path.push("C", d3_svg_lineDot4(d3_svg_lineBasisBezier1, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier1, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier2, y), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, x), ",", d3_svg_lineDot4(d3_svg_lineBasisBezier3, y)); + } + function d3_svg_lineSlope(p0, p1) { + return (p1[1] - p0[1]) / (p1[0] - p0[0]); + } + function d3_svg_lineFiniteDifferences(points) { + var i = 0, j = points.length - 1, m = [], p0 = points[0], p1 = points[1], d = m[0] = d3_svg_lineSlope(p0, p1); + while (++i < j) { + m[i] = (d + (d = d3_svg_lineSlope(p0 = p1, p1 = points[i + 1]))) / 2; + } + m[i] = d; + return m; + } + function d3_svg_lineMonotoneTangents(points) { + var tangents = [], d, a, b, s, m = d3_svg_lineFiniteDifferences(points), i = -1, j = points.length - 1; + while (++i < j) { + d = d3_svg_lineSlope(points[i], points[i + 1]); + if (abs(d) < ε) { + m[i] = m[i + 1] = 0; + } else { + a = m[i] / d; + b = m[i + 1] / d; + s = a * a + b * b; + if (s > 9) { + s = d * 3 / Math.sqrt(s); + m[i] = s * a; + m[i + 1] = s * b; + } + } + } + i = -1; + while (++i <= j) { + s = (points[Math.min(j, i + 1)][0] - points[Math.max(0, i - 1)][0]) / (6 * (1 + m[i] * m[i])); + tangents.push([ s || 0, m[i] * s || 0 ]); + } + return tangents; + } + function d3_svg_lineMonotone(points) { + return points.length < 3 ? d3_svg_lineLinear(points) : points[0] + d3_svg_lineHermite(points, d3_svg_lineMonotoneTangents(points)); + } + d3.svg.line.radial = function() { + var line = d3_svg_line(d3_svg_lineRadial); + line.radius = line.x, delete line.x; + line.angle = line.y, delete line.y; + return line; + }; + function d3_svg_lineRadial(points) { + var point, i = -1, n = points.length, r, a; + while (++i < n) { + point = points[i]; + r = point[0]; + a = point[1] - halfπ; + point[0] = r * Math.cos(a); + point[1] = r * Math.sin(a); + } + return points; + } + function d3_svg_area(projection) { + var x0 = d3_geom_pointX, x1 = d3_geom_pointX, y0 = 0, y1 = d3_geom_pointY, defined = d3_true, interpolate = d3_svg_lineLinear, interpolateKey = interpolate.key, interpolateReverse = interpolate, L = "L", tension = .7; + function area(data) { + var segments = [], points0 = [], points1 = [], i = -1, n = data.length, d, fx0 = d3_functor(x0), fy0 = d3_functor(y0), fx1 = x0 === x1 ? function() { + return x; + } : d3_functor(x1), fy1 = y0 === y1 ? function() { + return y; + } : d3_functor(y1), x, y; + function segment() { + segments.push("M", interpolate(projection(points1), tension), L, interpolateReverse(projection(points0.reverse()), tension), "Z"); + } + while (++i < n) { + if (defined.call(this, d = data[i], i)) { + points0.push([ x = +fx0.call(this, d, i), y = +fy0.call(this, d, i) ]); + points1.push([ +fx1.call(this, d, i), +fy1.call(this, d, i) ]); + } else if (points0.length) { + segment(); + points0 = []; + points1 = []; + } + } + if (points0.length) segment(); + return segments.length ? segments.join("") : null; + } + area.x = function(_) { + if (!arguments.length) return x1; + x0 = x1 = _; + return area; + }; + area.x0 = function(_) { + if (!arguments.length) return x0; + x0 = _; + return area; + }; + area.x1 = function(_) { + if (!arguments.length) return x1; + x1 = _; + return area; + }; + area.y = function(_) { + if (!arguments.length) return y1; + y0 = y1 = _; + return area; + }; + area.y0 = function(_) { + if (!arguments.length) return y0; + y0 = _; + return area; + }; + area.y1 = function(_) { + if (!arguments.length) return y1; + y1 = _; + return area; + }; + area.defined = function(_) { + if (!arguments.length) return defined; + defined = _; + return area; + }; + area.interpolate = function(_) { + if (!arguments.length) return interpolateKey; + if (typeof _ === "function") interpolateKey = interpolate = _; else interpolateKey = (interpolate = d3_svg_lineInterpolators.get(_) || d3_svg_lineLinear).key; + interpolateReverse = interpolate.reverse || interpolate; + L = interpolate.closed ? "M" : "L"; + return area; + }; + area.tension = function(_) { + if (!arguments.length) return tension; + tension = _; + return area; + }; + return area; + } + d3_svg_lineStepBefore.reverse = d3_svg_lineStepAfter; + d3_svg_lineStepAfter.reverse = d3_svg_lineStepBefore; + d3.svg.area = function() { + return d3_svg_area(d3_identity); + }; + d3.svg.area.radial = function() { + var area = d3_svg_area(d3_svg_lineRadial); + area.radius = area.x, delete area.x; + area.innerRadius = area.x0, delete area.x0; + area.outerRadius = area.x1, delete area.x1; + area.angle = area.y, delete area.y; + area.startAngle = area.y0, delete area.y0; + area.endAngle = area.y1, delete area.y1; + return area; + }; + d3.svg.chord = function() { + var source = d3_source, target = d3_target, radius = d3_svg_chordRadius, startAngle = d3_svg_arcStartAngle, endAngle = d3_svg_arcEndAngle; + function chord(d, i) { + var s = subgroup(this, source, d, i), t = subgroup(this, target, d, i); + return "M" + s.p0 + arc(s.r, s.p1, s.a1 - s.a0) + (equals(s, t) ? curve(s.r, s.p1, s.r, s.p0) : curve(s.r, s.p1, t.r, t.p0) + arc(t.r, t.p1, t.a1 - t.a0) + curve(t.r, t.p1, s.r, s.p0)) + "Z"; + } + function subgroup(self, f, d, i) { + var subgroup = f.call(self, d, i), r = radius.call(self, subgroup, i), a0 = startAngle.call(self, subgroup, i) - halfπ, a1 = endAngle.call(self, subgroup, i) - halfπ; + return { + r: r, + a0: a0, + a1: a1, + p0: [ r * Math.cos(a0), r * Math.sin(a0) ], + p1: [ r * Math.cos(a1), r * Math.sin(a1) ] + }; + } + function equals(a, b) { + return a.a0 == b.a0 && a.a1 == b.a1; + } + function arc(r, p, a) { + return "A" + r + "," + r + " 0 " + +(a > π) + ",1 " + p; + } + function curve(r0, p0, r1, p1) { + return "Q 0,0 " + p1; + } + chord.radius = function(v) { + if (!arguments.length) return radius; + radius = d3_functor(v); + return chord; + }; + chord.source = function(v) { + if (!arguments.length) return source; + source = d3_functor(v); + return chord; + }; + chord.target = function(v) { + if (!arguments.length) return target; + target = d3_functor(v); + return chord; + }; + chord.startAngle = function(v) { + if (!arguments.length) return startAngle; + startAngle = d3_functor(v); + return chord; + }; + chord.endAngle = function(v) { + if (!arguments.length) return endAngle; + endAngle = d3_functor(v); + return chord; + }; + return chord; + }; + function d3_svg_chordRadius(d) { + return d.radius; + } + d3.svg.diagonal = function() { + var source = d3_source, target = d3_target, projection = d3_svg_diagonalProjection; + function diagonal(d, i) { + var p0 = source.call(this, d, i), p3 = target.call(this, d, i), m = (p0.y + p3.y) / 2, p = [ p0, { + x: p0.x, + y: m + }, { + x: p3.x, + y: m + }, p3 ]; + p = p.map(projection); + return "M" + p[0] + "C" + p[1] + " " + p[2] + " " + p[3]; + } + diagonal.source = function(x) { + if (!arguments.length) return source; + source = d3_functor(x); + return diagonal; + }; + diagonal.target = function(x) { + if (!arguments.length) return target; + target = d3_functor(x); + return diagonal; + }; + diagonal.projection = function(x) { + if (!arguments.length) return projection; + projection = x; + return diagonal; + }; + return diagonal; + }; + function d3_svg_diagonalProjection(d) { + return [ d.x, d.y ]; + } + d3.svg.diagonal.radial = function() { + var diagonal = d3.svg.diagonal(), projection = d3_svg_diagonalProjection, projection_ = diagonal.projection; + diagonal.projection = function(x) { + return arguments.length ? projection_(d3_svg_diagonalRadialProjection(projection = x)) : projection; + }; + return diagonal; + }; + function d3_svg_diagonalRadialProjection(projection) { + return function() { + var d = projection.apply(this, arguments), r = d[0], a = d[1] - halfπ; + return [ r * Math.cos(a), r * Math.sin(a) ]; + }; + } + d3.svg.symbol = function() { + var type = d3_svg_symbolType, size = d3_svg_symbolSize; + function symbol(d, i) { + return (d3_svg_symbols.get(type.call(this, d, i)) || d3_svg_symbolCircle)(size.call(this, d, i)); + } + symbol.type = function(x) { + if (!arguments.length) return type; + type = d3_functor(x); + return symbol; + }; + symbol.size = function(x) { + if (!arguments.length) return size; + size = d3_functor(x); + return symbol; + }; + return symbol; + }; + function d3_svg_symbolSize() { + return 64; + } + function d3_svg_symbolType() { + return "circle"; + } + function d3_svg_symbolCircle(size) { + var r = Math.sqrt(size / π); + return "M0," + r + "A" + r + "," + r + " 0 1,1 0," + -r + "A" + r + "," + r + " 0 1,1 0," + r + "Z"; + } + var d3_svg_symbols = d3.map({ + circle: d3_svg_symbolCircle, + cross: function(size) { + var r = Math.sqrt(size / 5) / 2; + return "M" + -3 * r + "," + -r + "H" + -r + "V" + -3 * r + "H" + r + "V" + -r + "H" + 3 * r + "V" + r + "H" + r + "V" + 3 * r + "H" + -r + "V" + r + "H" + -3 * r + "Z"; + }, + diamond: function(size) { + var ry = Math.sqrt(size / (2 * d3_svg_symbolTan30)), rx = ry * d3_svg_symbolTan30; + return "M0," + -ry + "L" + rx + ",0" + " 0," + ry + " " + -rx + ",0" + "Z"; + }, + square: function(size) { + var r = Math.sqrt(size) / 2; + return "M" + -r + "," + -r + "L" + r + "," + -r + " " + r + "," + r + " " + -r + "," + r + "Z"; + }, + "triangle-down": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + ry + "L" + rx + "," + -ry + " " + -rx + "," + -ry + "Z"; + }, + "triangle-up": function(size) { + var rx = Math.sqrt(size / d3_svg_symbolSqrt3), ry = rx * d3_svg_symbolSqrt3 / 2; + return "M0," + -ry + "L" + rx + "," + ry + " " + -rx + "," + ry + "Z"; + } + }); + d3.svg.symbolTypes = d3_svg_symbols.keys(); + var d3_svg_symbolSqrt3 = Math.sqrt(3), d3_svg_symbolTan30 = Math.tan(30 * d3_radians); + d3_selectionPrototype.transition = function(name) { + var id = d3_transitionInheritId || ++d3_transitionId, ns = d3_transitionNamespace(name), subgroups = [], subgroup, node, transition = d3_transitionInherit || { + time: Date.now(), + ease: d3_ease_cubicInOut, + delay: 0, + duration: 250 + }; + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) d3_transitionNode(node, i, ns, id, transition); + subgroup.push(node); + } + } + return d3_transition(subgroups, ns, id); + }; + d3_selectionPrototype.interrupt = function(name) { + return this.each(name == null ? d3_selection_interrupt : d3_selection_interruptNS(d3_transitionNamespace(name))); + }; + var d3_selection_interrupt = d3_selection_interruptNS(d3_transitionNamespace()); + function d3_selection_interruptNS(ns) { + return function() { + var lock, activeId, active; + if ((lock = this[ns]) && (active = lock[activeId = lock.active])) { + active.timer.c = null; + active.timer.t = NaN; + if (--lock.count) delete lock[activeId]; else delete this[ns]; + lock.active += .5; + active.event && active.event.interrupt.call(this, this.__data__, active.index); + } + }; + } + function d3_transition(groups, ns, id) { + d3_subclass(groups, d3_transitionPrototype); + groups.namespace = ns; + groups.id = id; + return groups; + } + var d3_transitionPrototype = [], d3_transitionId = 0, d3_transitionInheritId, d3_transitionInherit; + d3_transitionPrototype.call = d3_selectionPrototype.call; + d3_transitionPrototype.empty = d3_selectionPrototype.empty; + d3_transitionPrototype.node = d3_selectionPrototype.node; + d3_transitionPrototype.size = d3_selectionPrototype.size; + d3.transition = function(selection, name) { + return selection && selection.transition ? d3_transitionInheritId ? selection.transition(name) : selection : d3.selection().transition(selection); + }; + d3.transition.prototype = d3_transitionPrototype; + d3_transitionPrototype.select = function(selector) { + var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnode, node; + selector = d3_selection_selector(selector); + for (var j = -1, m = this.length; ++j < m; ) { + subgroups.push(subgroup = []); + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if ((node = group[i]) && (subnode = selector.call(node, node.__data__, i, j))) { + if ("__data__" in node) subnode.__data__ = node.__data__; + d3_transitionNode(subnode, i, ns, id, node[ns][id]); + subgroup.push(subnode); + } else { + subgroup.push(null); + } + } + } + return d3_transition(subgroups, ns, id); + }; + d3_transitionPrototype.selectAll = function(selector) { + var id = this.id, ns = this.namespace, subgroups = [], subgroup, subnodes, node, subnode, transition; + selector = d3_selection_selectorAll(selector); + for (var j = -1, m = this.length; ++j < m; ) { + for (var group = this[j], i = -1, n = group.length; ++i < n; ) { + if (node = group[i]) { + transition = node[ns][id]; + subnodes = selector.call(node, node.__data__, i, j); + subgroups.push(subgroup = []); + for (var k = -1, o = subnodes.length; ++k < o; ) { + if (subnode = subnodes[k]) d3_transitionNode(subnode, k, ns, id, transition); + subgroup.push(subnode); + } + } + } + } + return d3_transition(subgroups, ns, id); + }; + d3_transitionPrototype.filter = function(filter) { + var subgroups = [], subgroup, group, node; + if (typeof filter !== "function") filter = d3_selection_filter(filter); + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + if ((node = group[i]) && filter.call(node, node.__data__, i, j)) { + subgroup.push(node); + } + } + } + return d3_transition(subgroups, this.namespace, this.id); + }; + d3_transitionPrototype.tween = function(name, tween) { + var id = this.id, ns = this.namespace; + if (arguments.length < 2) return this.node()[ns][id].tween.get(name); + return d3_selection_each(this, tween == null ? function(node) { + node[ns][id].tween.remove(name); + } : function(node) { + node[ns][id].tween.set(name, tween); + }); + }; + function d3_transition_tween(groups, name, value, tween) { + var id = groups.id, ns = groups.namespace; + return d3_selection_each(groups, typeof value === "function" ? function(node, i, j) { + node[ns][id].tween.set(name, tween(value.call(node, node.__data__, i, j))); + } : (value = tween(value), function(node) { + node[ns][id].tween.set(name, value); + })); + } + d3_transitionPrototype.attr = function(nameNS, value) { + if (arguments.length < 2) { + for (value in nameNS) this.attr(value, nameNS[value]); + return this; + } + var interpolate = nameNS == "transform" ? d3_interpolateTransform : d3_interpolate, name = d3.ns.qualify(nameNS); + function attrNull() { + this.removeAttribute(name); + } + function attrNullNS() { + this.removeAttributeNS(name.space, name.local); + } + function attrTween(b) { + return b == null ? attrNull : (b += "", function() { + var a = this.getAttribute(name), i; + return a !== b && (i = interpolate(a, b), function(t) { + this.setAttribute(name, i(t)); + }); + }); + } + function attrTweenNS(b) { + return b == null ? attrNullNS : (b += "", function() { + var a = this.getAttributeNS(name.space, name.local), i; + return a !== b && (i = interpolate(a, b), function(t) { + this.setAttributeNS(name.space, name.local, i(t)); + }); + }); + } + return d3_transition_tween(this, "attr." + nameNS, value, name.local ? attrTweenNS : attrTween); + }; + d3_transitionPrototype.attrTween = function(nameNS, tween) { + var name = d3.ns.qualify(nameNS); + function attrTween(d, i) { + var f = tween.call(this, d, i, this.getAttribute(name)); + return f && function(t) { + this.setAttribute(name, f(t)); + }; + } + function attrTweenNS(d, i) { + var f = tween.call(this, d, i, this.getAttributeNS(name.space, name.local)); + return f && function(t) { + this.setAttributeNS(name.space, name.local, f(t)); + }; + } + return this.tween("attr." + nameNS, name.local ? attrTweenNS : attrTween); + }; + d3_transitionPrototype.style = function(name, value, priority) { + var n = arguments.length; + if (n < 3) { + if (typeof name !== "string") { + if (n < 2) value = ""; + for (priority in name) this.style(priority, name[priority], value); + return this; + } + priority = ""; + } + function styleNull() { + this.style.removeProperty(name); + } + function styleString(b) { + return b == null ? styleNull : (b += "", function() { + var a = d3_window(this).getComputedStyle(this, null).getPropertyValue(name), i; + return a !== b && (i = d3_interpolate(a, b), function(t) { + this.style.setProperty(name, i(t), priority); + }); + }); + } + return d3_transition_tween(this, "style." + name, value, styleString); + }; + d3_transitionPrototype.styleTween = function(name, tween, priority) { + if (arguments.length < 3) priority = ""; + function styleTween(d, i) { + var f = tween.call(this, d, i, d3_window(this).getComputedStyle(this, null).getPropertyValue(name)); + return f && function(t) { + this.style.setProperty(name, f(t), priority); + }; + } + return this.tween("style." + name, styleTween); + }; + d3_transitionPrototype.text = function(value) { + return d3_transition_tween(this, "text", value, d3_transition_text); + }; + function d3_transition_text(b) { + if (b == null) b = ""; + return function() { + this.textContent = b; + }; + } + d3_transitionPrototype.remove = function() { + var ns = this.namespace; + return this.each("end.transition", function() { + var p; + if (this[ns].count < 2 && (p = this.parentNode)) p.removeChild(this); + }); + }; + d3_transitionPrototype.ease = function(value) { + var id = this.id, ns = this.namespace; + if (arguments.length < 1) return this.node()[ns][id].ease; + if (typeof value !== "function") value = d3.ease.apply(d3, arguments); + return d3_selection_each(this, function(node) { + node[ns][id].ease = value; + }); + }; + d3_transitionPrototype.delay = function(value) { + var id = this.id, ns = this.namespace; + if (arguments.length < 1) return this.node()[ns][id].delay; + return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { + node[ns][id].delay = +value.call(node, node.__data__, i, j); + } : (value = +value, function(node) { + node[ns][id].delay = value; + })); + }; + d3_transitionPrototype.duration = function(value) { + var id = this.id, ns = this.namespace; + if (arguments.length < 1) return this.node()[ns][id].duration; + return d3_selection_each(this, typeof value === "function" ? function(node, i, j) { + node[ns][id].duration = Math.max(1, value.call(node, node.__data__, i, j)); + } : (value = Math.max(1, value), function(node) { + node[ns][id].duration = value; + })); + }; + d3_transitionPrototype.each = function(type, listener) { + var id = this.id, ns = this.namespace; + if (arguments.length < 2) { + var inherit = d3_transitionInherit, inheritId = d3_transitionInheritId; + try { + d3_transitionInheritId = id; + d3_selection_each(this, function(node, i, j) { + d3_transitionInherit = node[ns][id]; + type.call(node, node.__data__, i, j); + }); + } finally { + d3_transitionInherit = inherit; + d3_transitionInheritId = inheritId; + } + } else { + d3_selection_each(this, function(node) { + var transition = node[ns][id]; + (transition.event || (transition.event = d3.dispatch("start", "end", "interrupt"))).on(type, listener); + }); + } + return this; + }; + d3_transitionPrototype.transition = function() { + var id0 = this.id, id1 = ++d3_transitionId, ns = this.namespace, subgroups = [], subgroup, group, node, transition; + for (var j = 0, m = this.length; j < m; j++) { + subgroups.push(subgroup = []); + for (var group = this[j], i = 0, n = group.length; i < n; i++) { + if (node = group[i]) { + transition = node[ns][id0]; + d3_transitionNode(node, i, ns, id1, { + time: transition.time, + ease: transition.ease, + delay: transition.delay + transition.duration, + duration: transition.duration + }); + } + subgroup.push(node); + } + } + return d3_transition(subgroups, ns, id1); + }; + function d3_transitionNamespace(name) { + return name == null ? "__transition__" : "__transition_" + name + "__"; + } + function d3_transitionNode(node, i, ns, id, inherit) { + var lock = node[ns] || (node[ns] = { + active: 0, + count: 0 + }), transition = lock[id], time, timer, duration, ease, tweens; + function schedule(elapsed) { + var delay = transition.delay; + timer.t = delay + time; + if (delay <= elapsed) return start(elapsed - delay); + timer.c = start; + } + function start(elapsed) { + var activeId = lock.active, active = lock[activeId]; + if (active) { + active.timer.c = null; + active.timer.t = NaN; + --lock.count; + delete lock[activeId]; + active.event && active.event.interrupt.call(node, node.__data__, active.index); + } + for (var cancelId in lock) { + if (+cancelId < id) { + var cancel = lock[cancelId]; + cancel.timer.c = null; + cancel.timer.t = NaN; + --lock.count; + delete lock[cancelId]; + } + } + timer.c = tick; + d3_timer(function() { + if (timer.c && tick(elapsed || 1)) { + timer.c = null; + timer.t = NaN; + } + return 1; + }, 0, time); + lock.active = id; + transition.event && transition.event.start.call(node, node.__data__, i); + tweens = []; + transition.tween.forEach(function(key, value) { + if (value = value.call(node, node.__data__, i)) { + tweens.push(value); + } + }); + ease = transition.ease; + duration = transition.duration; + } + function tick(elapsed) { + var t = elapsed / duration, e = ease(t), n = tweens.length; + while (n > 0) { + tweens[--n].call(node, e); + } + if (t >= 1) { + transition.event && transition.event.end.call(node, node.__data__, i); + if (--lock.count) delete lock[id]; else delete node[ns]; + return 1; + } + } + if (!transition) { + time = inherit.time; + timer = d3_timer(schedule, 0, time); + transition = lock[id] = { + tween: new d3_Map(), + time: time, + timer: timer, + delay: inherit.delay, + duration: inherit.duration, + ease: inherit.ease, + index: i + }; + inherit = null; + ++lock.count; + } + } + d3.svg.axis = function() { + var scale = d3.scale.linear(), orient = d3_svg_axisDefaultOrient, innerTickSize = 6, outerTickSize = 6, tickPadding = 3, tickArguments_ = [ 10 ], tickValues = null, tickFormat_; + function axis(g) { + g.each(function() { + var g = d3.select(this); + var scale0 = this.__chart__ || scale, scale1 = this.__chart__ = scale.copy(); + var ticks = tickValues == null ? scale1.ticks ? scale1.ticks.apply(scale1, tickArguments_) : scale1.domain() : tickValues, tickFormat = tickFormat_ == null ? scale1.tickFormat ? scale1.tickFormat.apply(scale1, tickArguments_) : d3_identity : tickFormat_, tick = g.selectAll(".tick").data(ticks, scale1), tickEnter = tick.enter().insert("g", ".domain").attr("class", "tick").style("opacity", ε), tickExit = d3.transition(tick.exit()).style("opacity", ε).remove(), tickUpdate = d3.transition(tick.order()).style("opacity", 1), tickSpacing = Math.max(innerTickSize, 0) + tickPadding, tickTransform; + var range = d3_scaleRange(scale1), path = g.selectAll(".domain").data([ 0 ]), pathUpdate = (path.enter().append("path").attr("class", "domain"), + d3.transition(path)); + tickEnter.append("line"); + tickEnter.append("text"); + var lineEnter = tickEnter.select("line"), lineUpdate = tickUpdate.select("line"), text = tick.select("text").text(tickFormat), textEnter = tickEnter.select("text"), textUpdate = tickUpdate.select("text"), sign = orient === "top" || orient === "left" ? -1 : 1, x1, x2, y1, y2; + if (orient === "bottom" || orient === "top") { + tickTransform = d3_svg_axisX, x1 = "x", y1 = "y", x2 = "x2", y2 = "y2"; + text.attr("dy", sign < 0 ? "0em" : ".71em").style("text-anchor", "middle"); + pathUpdate.attr("d", "M" + range[0] + "," + sign * outerTickSize + "V0H" + range[1] + "V" + sign * outerTickSize); + } else { + tickTransform = d3_svg_axisY, x1 = "y", y1 = "x", x2 = "y2", y2 = "x2"; + text.attr("dy", ".32em").style("text-anchor", sign < 0 ? "end" : "start"); + pathUpdate.attr("d", "M" + sign * outerTickSize + "," + range[0] + "H0V" + range[1] + "H" + sign * outerTickSize); + } + lineEnter.attr(y2, sign * innerTickSize); + textEnter.attr(y1, sign * tickSpacing); + lineUpdate.attr(x2, 0).attr(y2, sign * innerTickSize); + textUpdate.attr(x1, 0).attr(y1, sign * tickSpacing); + if (scale1.rangeBand) { + var x = scale1, dx = x.rangeBand() / 2; + scale0 = scale1 = function(d) { + return x(d) + dx; + }; + } else if (scale0.rangeBand) { + scale0 = scale1; + } else { + tickExit.call(tickTransform, scale1, scale0); + } + tickEnter.call(tickTransform, scale0, scale1); + tickUpdate.call(tickTransform, scale1, scale1); + }); + } + axis.scale = function(x) { + if (!arguments.length) return scale; + scale = x; + return axis; + }; + axis.orient = function(x) { + if (!arguments.length) return orient; + orient = x in d3_svg_axisOrients ? x + "" : d3_svg_axisDefaultOrient; + return axis; + }; + axis.ticks = function() { + if (!arguments.length) return tickArguments_; + tickArguments_ = d3_array(arguments); + return axis; + }; + axis.tickValues = function(x) { + if (!arguments.length) return tickValues; + tickValues = x; + return axis; + }; + axis.tickFormat = function(x) { + if (!arguments.length) return tickFormat_; + tickFormat_ = x; + return axis; + }; + axis.tickSize = function(x) { + var n = arguments.length; + if (!n) return innerTickSize; + innerTickSize = +x; + outerTickSize = +arguments[n - 1]; + return axis; + }; + axis.innerTickSize = function(x) { + if (!arguments.length) return innerTickSize; + innerTickSize = +x; + return axis; + }; + axis.outerTickSize = function(x) { + if (!arguments.length) return outerTickSize; + outerTickSize = +x; + return axis; + }; + axis.tickPadding = function(x) { + if (!arguments.length) return tickPadding; + tickPadding = +x; + return axis; + }; + axis.tickSubdivide = function() { + return arguments.length && axis; + }; + return axis; + }; + var d3_svg_axisDefaultOrient = "bottom", d3_svg_axisOrients = { + top: 1, + right: 1, + bottom: 1, + left: 1 + }; + function d3_svg_axisX(selection, x0, x1) { + selection.attr("transform", function(d) { + var v0 = x0(d); + return "translate(" + (isFinite(v0) ? v0 : x1(d)) + ",0)"; + }); + } + function d3_svg_axisY(selection, y0, y1) { + selection.attr("transform", function(d) { + var v0 = y0(d); + return "translate(0," + (isFinite(v0) ? v0 : y1(d)) + ")"; + }); + } + d3.svg.brush = function() { + var event = d3_eventDispatch(brush, "brushstart", "brush", "brushend"), x = null, y = null, xExtent = [ 0, 0 ], yExtent = [ 0, 0 ], xExtentDomain, yExtentDomain, xClamp = true, yClamp = true, resizes = d3_svg_brushResizes[0]; + function brush(g) { + g.each(function() { + var g = d3.select(this).style("pointer-events", "all").style("-webkit-tap-highlight-color", "rgba(0,0,0,0)").on("mousedown.brush", brushstart).on("touchstart.brush", brushstart); + var background = g.selectAll(".background").data([ 0 ]); + background.enter().append("rect").attr("class", "background").style("visibility", "hidden").style("cursor", "crosshair"); + g.selectAll(".extent").data([ 0 ]).enter().append("rect").attr("class", "extent").style("cursor", "move"); + var resize = g.selectAll(".resize").data(resizes, d3_identity); + resize.exit().remove(); + resize.enter().append("g").attr("class", function(d) { + return "resize " + d; + }).style("cursor", function(d) { + return d3_svg_brushCursor[d]; + }).append("rect").attr("x", function(d) { + return /[ew]$/.test(d) ? -3 : null; + }).attr("y", function(d) { + return /^[ns]/.test(d) ? -3 : null; + }).attr("width", 6).attr("height", 6).style("visibility", "hidden"); + resize.style("display", brush.empty() ? "none" : null); + var gUpdate = d3.transition(g), backgroundUpdate = d3.transition(background), range; + if (x) { + range = d3_scaleRange(x); + backgroundUpdate.attr("x", range[0]).attr("width", range[1] - range[0]); + redrawX(gUpdate); + } + if (y) { + range = d3_scaleRange(y); + backgroundUpdate.attr("y", range[0]).attr("height", range[1] - range[0]); + redrawY(gUpdate); + } + redraw(gUpdate); + }); + } + brush.event = function(g) { + g.each(function() { + var event_ = event.of(this, arguments), extent1 = { + x: xExtent, + y: yExtent, + i: xExtentDomain, + j: yExtentDomain + }, extent0 = this.__chart__ || extent1; + this.__chart__ = extent1; + if (d3_transitionInheritId) { + d3.select(this).transition().each("start.brush", function() { + xExtentDomain = extent0.i; + yExtentDomain = extent0.j; + xExtent = extent0.x; + yExtent = extent0.y; + event_({ + type: "brushstart" + }); + }).tween("brush:brush", function() { + var xi = d3_interpolateArray(xExtent, extent1.x), yi = d3_interpolateArray(yExtent, extent1.y); + xExtentDomain = yExtentDomain = null; + return function(t) { + xExtent = extent1.x = xi(t); + yExtent = extent1.y = yi(t); + event_({ + type: "brush", + mode: "resize" + }); + }; + }).each("end.brush", function() { + xExtentDomain = extent1.i; + yExtentDomain = extent1.j; + event_({ + type: "brush", + mode: "resize" + }); + event_({ + type: "brushend" + }); + }); + } else { + event_({ + type: "brushstart" + }); + event_({ + type: "brush", + mode: "resize" + }); + event_({ + type: "brushend" + }); + } + }); + }; + function redraw(g) { + g.selectAll(".resize").attr("transform", function(d) { + return "translate(" + xExtent[+/e$/.test(d)] + "," + yExtent[+/^s/.test(d)] + ")"; + }); + } + function redrawX(g) { + g.select(".extent").attr("x", xExtent[0]); + g.selectAll(".extent,.n>rect,.s>rect").attr("width", xExtent[1] - xExtent[0]); + } + function redrawY(g) { + g.select(".extent").attr("y", yExtent[0]); + g.selectAll(".extent,.e>rect,.w>rect").attr("height", yExtent[1] - yExtent[0]); + } + function brushstart() { + var target = this, eventTarget = d3.select(d3.event.target), event_ = event.of(target, arguments), g = d3.select(target), resizing = eventTarget.datum(), resizingX = !/^(n|s)$/.test(resizing) && x, resizingY = !/^(e|w)$/.test(resizing) && y, dragging = eventTarget.classed("extent"), dragRestore = d3_event_dragSuppress(target), center, origin = d3.mouse(target), offset; + var w = d3.select(d3_window(target)).on("keydown.brush", keydown).on("keyup.brush", keyup); + if (d3.event.changedTouches) { + w.on("touchmove.brush", brushmove).on("touchend.brush", brushend); + } else { + w.on("mousemove.brush", brushmove).on("mouseup.brush", brushend); + } + g.interrupt().selectAll("*").interrupt(); + if (dragging) { + origin[0] = xExtent[0] - origin[0]; + origin[1] = yExtent[0] - origin[1]; + } else if (resizing) { + var ex = +/w$/.test(resizing), ey = +/^n/.test(resizing); + offset = [ xExtent[1 - ex] - origin[0], yExtent[1 - ey] - origin[1] ]; + origin[0] = xExtent[ex]; + origin[1] = yExtent[ey]; + } else if (d3.event.altKey) center = origin.slice(); + g.style("pointer-events", "none").selectAll(".resize").style("display", null); + d3.select("body").style("cursor", eventTarget.style("cursor")); + event_({ + type: "brushstart" + }); + brushmove(); + function keydown() { + if (d3.event.keyCode == 32) { + if (!dragging) { + center = null; + origin[0] -= xExtent[1]; + origin[1] -= yExtent[1]; + dragging = 2; + } + d3_eventPreventDefault(); + } + } + function keyup() { + if (d3.event.keyCode == 32 && dragging == 2) { + origin[0] += xExtent[1]; + origin[1] += yExtent[1]; + dragging = 0; + d3_eventPreventDefault(); + } + } + function brushmove() { + var point = d3.mouse(target), moved = false; + if (offset) { + point[0] += offset[0]; + point[1] += offset[1]; + } + if (!dragging) { + if (d3.event.altKey) { + if (!center) center = [ (xExtent[0] + xExtent[1]) / 2, (yExtent[0] + yExtent[1]) / 2 ]; + origin[0] = xExtent[+(point[0] < center[0])]; + origin[1] = yExtent[+(point[1] < center[1])]; + } else center = null; + } + if (resizingX && move1(point, x, 0)) { + redrawX(g); + moved = true; + } + if (resizingY && move1(point, y, 1)) { + redrawY(g); + moved = true; + } + if (moved) { + redraw(g); + event_({ + type: "brush", + mode: dragging ? "move" : "resize" + }); + } + } + function move1(point, scale, i) { + var range = d3_scaleRange(scale), r0 = range[0], r1 = range[1], position = origin[i], extent = i ? yExtent : xExtent, size = extent[1] - extent[0], min, max; + if (dragging) { + r0 -= position; + r1 -= size + position; + } + min = (i ? yClamp : xClamp) ? Math.max(r0, Math.min(r1, point[i])) : point[i]; + if (dragging) { + max = (min += position) + size; + } else { + if (center) position = Math.max(r0, Math.min(r1, 2 * center[i] - min)); + if (position < min) { + max = min; + min = position; + } else { + max = position; + } + } + if (extent[0] != min || extent[1] != max) { + if (i) yExtentDomain = null; else xExtentDomain = null; + extent[0] = min; + extent[1] = max; + return true; + } + } + function brushend() { + brushmove(); + g.style("pointer-events", "all").selectAll(".resize").style("display", brush.empty() ? "none" : null); + d3.select("body").style("cursor", null); + w.on("mousemove.brush", null).on("mouseup.brush", null).on("touchmove.brush", null).on("touchend.brush", null).on("keydown.brush", null).on("keyup.brush", null); + dragRestore(); + event_({ + type: "brushend" + }); + } + } + brush.x = function(z) { + if (!arguments.length) return x; + x = z; + resizes = d3_svg_brushResizes[!x << 1 | !y]; + return brush; + }; + brush.y = function(z) { + if (!arguments.length) return y; + y = z; + resizes = d3_svg_brushResizes[!x << 1 | !y]; + return brush; + }; + brush.clamp = function(z) { + if (!arguments.length) return x && y ? [ xClamp, yClamp ] : x ? xClamp : y ? yClamp : null; + if (x && y) xClamp = !!z[0], yClamp = !!z[1]; else if (x) xClamp = !!z; else if (y) yClamp = !!z; + return brush; + }; + brush.extent = function(z) { + var x0, x1, y0, y1, t; + if (!arguments.length) { + if (x) { + if (xExtentDomain) { + x0 = xExtentDomain[0], x1 = xExtentDomain[1]; + } else { + x0 = xExtent[0], x1 = xExtent[1]; + if (x.invert) x0 = x.invert(x0), x1 = x.invert(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + } + } + if (y) { + if (yExtentDomain) { + y0 = yExtentDomain[0], y1 = yExtentDomain[1]; + } else { + y0 = yExtent[0], y1 = yExtent[1]; + if (y.invert) y0 = y.invert(y0), y1 = y.invert(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + } + } + return x && y ? [ [ x0, y0 ], [ x1, y1 ] ] : x ? [ x0, x1 ] : y && [ y0, y1 ]; + } + if (x) { + x0 = z[0], x1 = z[1]; + if (y) x0 = x0[0], x1 = x1[0]; + xExtentDomain = [ x0, x1 ]; + if (x.invert) x0 = x(x0), x1 = x(x1); + if (x1 < x0) t = x0, x0 = x1, x1 = t; + if (x0 != xExtent[0] || x1 != xExtent[1]) xExtent = [ x0, x1 ]; + } + if (y) { + y0 = z[0], y1 = z[1]; + if (x) y0 = y0[1], y1 = y1[1]; + yExtentDomain = [ y0, y1 ]; + if (y.invert) y0 = y(y0), y1 = y(y1); + if (y1 < y0) t = y0, y0 = y1, y1 = t; + if (y0 != yExtent[0] || y1 != yExtent[1]) yExtent = [ y0, y1 ]; + } + return brush; + }; + brush.clear = function() { + if (!brush.empty()) { + xExtent = [ 0, 0 ], yExtent = [ 0, 0 ]; + xExtentDomain = yExtentDomain = null; + } + return brush; + }; + brush.empty = function() { + return !!x && xExtent[0] == xExtent[1] || !!y && yExtent[0] == yExtent[1]; + }; + return d3.rebind(brush, event, "on"); + }; + var d3_svg_brushCursor = { + n: "ns-resize", + e: "ew-resize", + s: "ns-resize", + w: "ew-resize", + nw: "nwse-resize", + ne: "nesw-resize", + se: "nwse-resize", + sw: "nesw-resize" + }; + var d3_svg_brushResizes = [ [ "n", "e", "s", "w", "nw", "ne", "se", "sw" ], [ "e", "w" ], [ "n", "s" ], [] ]; + var d3_time_format = d3_time.format = d3_locale_enUS.timeFormat; + var d3_time_formatUtc = d3_time_format.utc; + var d3_time_formatIso = d3_time_formatUtc("%Y-%m-%dT%H:%M:%S.%LZ"); + d3_time_format.iso = Date.prototype.toISOString && +new Date("2000-01-01T00:00:00.000Z") ? d3_time_formatIsoNative : d3_time_formatIso; + function d3_time_formatIsoNative(date) { + return date.toISOString(); + } + d3_time_formatIsoNative.parse = function(string) { + var date = new Date(string); + return isNaN(date) ? null : date; + }; + d3_time_formatIsoNative.toString = d3_time_formatIso.toString; + d3_time.second = d3_time_interval(function(date) { + return new d3_date(Math.floor(date / 1e3) * 1e3); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 1e3); + }, function(date) { + return date.getSeconds(); + }); + d3_time.seconds = d3_time.second.range; + d3_time.seconds.utc = d3_time.second.utc.range; + d3_time.minute = d3_time_interval(function(date) { + return new d3_date(Math.floor(date / 6e4) * 6e4); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 6e4); + }, function(date) { + return date.getMinutes(); + }); + d3_time.minutes = d3_time.minute.range; + d3_time.minutes.utc = d3_time.minute.utc.range; + d3_time.hour = d3_time_interval(function(date) { + var timezone = date.getTimezoneOffset() / 60; + return new d3_date((Math.floor(date / 36e5 - timezone) + timezone) * 36e5); + }, function(date, offset) { + date.setTime(date.getTime() + Math.floor(offset) * 36e5); + }, function(date) { + return date.getHours(); + }); + d3_time.hours = d3_time.hour.range; + d3_time.hours.utc = d3_time.hour.utc.range; + d3_time.month = d3_time_interval(function(date) { + date = d3_time.day(date); + date.setDate(1); + return date; + }, function(date, offset) { + date.setMonth(date.getMonth() + offset); + }, function(date) { + return date.getMonth(); + }); + d3_time.months = d3_time.month.range; + d3_time.months.utc = d3_time.month.utc.range; + function d3_time_scale(linear, methods, format) { + function scale(x) { + return linear(x); + } + scale.invert = function(x) { + return d3_time_scaleDate(linear.invert(x)); + }; + scale.domain = function(x) { + if (!arguments.length) return linear.domain().map(d3_time_scaleDate); + linear.domain(x); + return scale; + }; + function tickMethod(extent, count) { + var span = extent[1] - extent[0], target = span / count, i = d3.bisect(d3_time_scaleSteps, target); + return i == d3_time_scaleSteps.length ? [ methods.year, d3_scale_linearTickRange(extent.map(function(d) { + return d / 31536e6; + }), count)[2] ] : !i ? [ d3_time_scaleMilliseconds, d3_scale_linearTickRange(extent, count)[2] ] : methods[target / d3_time_scaleSteps[i - 1] < d3_time_scaleSteps[i] / target ? i - 1 : i]; + } + scale.nice = function(interval, skip) { + var domain = scale.domain(), extent = d3_scaleExtent(domain), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" && tickMethod(extent, interval); + if (method) interval = method[0], skip = method[1]; + function skipped(date) { + return !isNaN(date) && !interval.range(date, d3_time_scaleDate(+date + 1), skip).length; + } + return scale.domain(d3_scale_nice(domain, skip > 1 ? { + floor: function(date) { + while (skipped(date = interval.floor(date))) date = d3_time_scaleDate(date - 1); + return date; + }, + ceil: function(date) { + while (skipped(date = interval.ceil(date))) date = d3_time_scaleDate(+date + 1); + return date; + } + } : interval)); + }; + scale.ticks = function(interval, skip) { + var extent = d3_scaleExtent(scale.domain()), method = interval == null ? tickMethod(extent, 10) : typeof interval === "number" ? tickMethod(extent, interval) : !interval.range && [ { + range: interval + }, skip ]; + if (method) interval = method[0], skip = method[1]; + return interval.range(extent[0], d3_time_scaleDate(+extent[1] + 1), skip < 1 ? 1 : skip); + }; + scale.tickFormat = function() { + return format; + }; + scale.copy = function() { + return d3_time_scale(linear.copy(), methods, format); + }; + return d3_scale_linearRebind(scale, linear); + } + function d3_time_scaleDate(t) { + return new Date(t); + } + var d3_time_scaleSteps = [ 1e3, 5e3, 15e3, 3e4, 6e4, 3e5, 9e5, 18e5, 36e5, 108e5, 216e5, 432e5, 864e5, 1728e5, 6048e5, 2592e6, 7776e6, 31536e6 ]; + var d3_time_scaleLocalMethods = [ [ d3_time.second, 1 ], [ d3_time.second, 5 ], [ d3_time.second, 15 ], [ d3_time.second, 30 ], [ d3_time.minute, 1 ], [ d3_time.minute, 5 ], [ d3_time.minute, 15 ], [ d3_time.minute, 30 ], [ d3_time.hour, 1 ], [ d3_time.hour, 3 ], [ d3_time.hour, 6 ], [ d3_time.hour, 12 ], [ d3_time.day, 1 ], [ d3_time.day, 2 ], [ d3_time.week, 1 ], [ d3_time.month, 1 ], [ d3_time.month, 3 ], [ d3_time.year, 1 ] ]; + var d3_time_scaleLocalFormat = d3_time_format.multi([ [ ".%L", function(d) { + return d.getMilliseconds(); + } ], [ ":%S", function(d) { + return d.getSeconds(); + } ], [ "%I:%M", function(d) { + return d.getMinutes(); + } ], [ "%I %p", function(d) { + return d.getHours(); + } ], [ "%a %d", function(d) { + return d.getDay() && d.getDate() != 1; + } ], [ "%b %d", function(d) { + return d.getDate() != 1; + } ], [ "%B", function(d) { + return d.getMonth(); + } ], [ "%Y", d3_true ] ]); + var d3_time_scaleMilliseconds = { + range: function(start, stop, step) { + return d3.range(Math.ceil(start / step) * step, +stop, step).map(d3_time_scaleDate); + }, + floor: d3_identity, + ceil: d3_identity + }; + d3_time_scaleLocalMethods.year = d3_time.year; + d3_time.scale = function() { + return d3_time_scale(d3.scale.linear(), d3_time_scaleLocalMethods, d3_time_scaleLocalFormat); + }; + var d3_time_scaleUtcMethods = d3_time_scaleLocalMethods.map(function(m) { + return [ m[0].utc, m[1] ]; + }); + var d3_time_scaleUtcFormat = d3_time_formatUtc.multi([ [ ".%L", function(d) { + return d.getUTCMilliseconds(); + } ], [ ":%S", function(d) { + return d.getUTCSeconds(); + } ], [ "%I:%M", function(d) { + return d.getUTCMinutes(); + } ], [ "%I %p", function(d) { + return d.getUTCHours(); + } ], [ "%a %d", function(d) { + return d.getUTCDay() && d.getUTCDate() != 1; + } ], [ "%b %d", function(d) { + return d.getUTCDate() != 1; + } ], [ "%B", function(d) { + return d.getUTCMonth(); + } ], [ "%Y", d3_true ] ]); + d3_time_scaleUtcMethods.year = d3_time.year.utc; + d3_time.scale.utc = function() { + return d3_time_scale(d3.scale.linear(), d3_time_scaleUtcMethods, d3_time_scaleUtcFormat); + }; + d3.text = d3_xhrType(function(request) { + return request.responseText; + }); + d3.json = function(url, callback) { + return d3_xhr(url, "application/json", d3_json, callback); + }; + function d3_json(request) { + return JSON.parse(request.responseText); + } + d3.html = function(url, callback) { + return d3_xhr(url, "text/html", d3_html, callback); + }; + function d3_html(request) { + var range = d3_document.createRange(); + range.selectNode(d3_document.body); + return range.createContextualFragment(request.responseText); + } + d3.xml = d3_xhrType(function(request) { + return request.responseXML; + }); + if (typeof define === "function" && define.amd) this.d3 = d3, define(d3); else if (typeof module === "object" && module.exports) module.exports = d3; else this.d3 = d3; +}();
\ No newline at end of file diff --git a/debian/missing-sources/dygraph-combined-dd74404.js b/debian/missing-sources/dygraph-combined-dd74404.js new file mode 100644 index 000000000..8d35eed24 --- /dev/null +++ b/debian/missing-sources/dygraph-combined-dd74404.js @@ -0,0 +1,9392 @@ +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Dygraph = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler implementation for the custom bars option. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _bars = require('./bars'); + +var _bars2 = _interopRequireDefault(_bars); + +/** + * @constructor + * @extends Dygraph.DataHandlers.BarsHandler + */ +var CustomBarsHandler = function CustomBarsHandler() {}; + +CustomBarsHandler.prototype = new _bars2['default'](); + +/** @inheritDoc */ +CustomBarsHandler.prototype.extractSeries = function (rawData, i, options) { + // TODO(danvk): pre-allocate series here. + var series = []; + var x, y, point; + var logScale = options.get('logscale'); + for (var j = 0; j < rawData.length; j++) { + x = rawData[j][0]; + point = rawData[j][i]; + if (logScale && point !== null) { + // On the log scale, points less than zero do not exist. + // This will create a gap in the chart. + if (point[0] <= 0 || point[1] <= 0 || point[2] <= 0) { + point = null; + } + } + // Extract to the unified data format. + if (point !== null) { + y = point[1]; + if (y !== null && !isNaN(y)) { + series.push([x, y, [point[0], point[2]]]); + } else { + series.push([x, y, [y, y]]); + } + } else { + series.push([x, null, [null, null]]); + } + } + return series; +}; + +/** @inheritDoc */ +CustomBarsHandler.prototype.rollingAverage = function (originalData, rollPeriod, options) { + rollPeriod = Math.min(rollPeriod, originalData.length); + var rollingData = []; + var y, low, high, mid, count, i, extremes; + + low = 0; + mid = 0; + high = 0; + count = 0; + for (i = 0; i < originalData.length; i++) { + y = originalData[i][1]; + extremes = originalData[i][2]; + rollingData[i] = originalData[i]; + + if (y !== null && !isNaN(y)) { + low += extremes[0]; + mid += y; + high += extremes[1]; + count += 1; + } + if (i - rollPeriod >= 0) { + var prev = originalData[i - rollPeriod]; + if (prev[1] !== null && !isNaN(prev[1])) { + low -= prev[2][0]; + mid -= prev[1]; + high -= prev[2][1]; + count -= 1; + } + } + if (count) { + rollingData[i] = [originalData[i][0], 1.0 * mid / count, [1.0 * low / count, 1.0 * high / count]]; + } else { + rollingData[i] = [originalData[i][0], null, [null, null]]; + } + } + + return rollingData; +}; + +exports['default'] = CustomBarsHandler; +module.exports = exports['default']; + +},{"./bars":4}],2:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler implementation for the error bars option. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var _bars = require('./bars'); + +var _bars2 = _interopRequireDefault(_bars); + +/** + * @constructor + * @extends BarsHandler + */ +var ErrorBarsHandler = function ErrorBarsHandler() {}; + +ErrorBarsHandler.prototype = new _bars2["default"](); + +/** @inheritDoc */ +ErrorBarsHandler.prototype.extractSeries = function (rawData, i, options) { + // TODO(danvk): pre-allocate series here. + var series = []; + var x, y, variance, point; + var sigma = options.get("sigma"); + var logScale = options.get('logscale'); + for (var j = 0; j < rawData.length; j++) { + x = rawData[j][0]; + point = rawData[j][i]; + if (logScale && point !== null) { + // On the log scale, points less than zero do not exist. + // This will create a gap in the chart. + if (point[0] <= 0 || point[0] - sigma * point[1] <= 0) { + point = null; + } + } + // Extract to the unified data format. + if (point !== null) { + y = point[0]; + if (y !== null && !isNaN(y)) { + variance = sigma * point[1]; + // preserve original error value in extras for further + // filtering + series.push([x, y, [y - variance, y + variance, point[1]]]); + } else { + series.push([x, y, [y, y, y]]); + } + } else { + series.push([x, null, [null, null, null]]); + } + } + return series; +}; + +/** @inheritDoc */ +ErrorBarsHandler.prototype.rollingAverage = function (originalData, rollPeriod, options) { + rollPeriod = Math.min(rollPeriod, originalData.length); + var rollingData = []; + var sigma = options.get("sigma"); + + var i, j, y, v, sum, num_ok, stddev, variance, value; + + // Calculate the rolling average for the first rollPeriod - 1 points + // where there is not enough data to roll over the full number of points + for (i = 0; i < originalData.length; i++) { + sum = 0; + variance = 0; + num_ok = 0; + for (j = Math.max(0, i - rollPeriod + 1); j < i + 1; j++) { + y = originalData[j][1]; + if (y === null || isNaN(y)) continue; + num_ok++; + sum += y; + variance += Math.pow(originalData[j][2][2], 2); + } + if (num_ok) { + stddev = Math.sqrt(variance) / num_ok; + value = sum / num_ok; + rollingData[i] = [originalData[i][0], value, [value - sigma * stddev, value + sigma * stddev]]; + } else { + // This explicitly preserves NaNs to aid with "independent + // series". + // See testRollingAveragePreservesNaNs. + v = rollPeriod == 1 ? originalData[i][1] : null; + rollingData[i] = [originalData[i][0], v, [v, v]]; + } + } + + return rollingData; +}; + +exports["default"] = ErrorBarsHandler; +module.exports = exports["default"]; + +},{"./bars":4}],3:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler implementation for the combination + * of error bars and fractions options. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var _bars = require('./bars'); + +var _bars2 = _interopRequireDefault(_bars); + +/** + * @constructor + * @extends Dygraph.DataHandlers.BarsHandler + */ +var FractionsBarsHandler = function FractionsBarsHandler() {}; + +FractionsBarsHandler.prototype = new _bars2["default"](); + +/** @inheritDoc */ +FractionsBarsHandler.prototype.extractSeries = function (rawData, i, options) { + // TODO(danvk): pre-allocate series here. + var series = []; + var x, y, point, num, den, value, stddev, variance; + var mult = 100.0; + var sigma = options.get("sigma"); + var logScale = options.get('logscale'); + for (var j = 0; j < rawData.length; j++) { + x = rawData[j][0]; + point = rawData[j][i]; + if (logScale && point !== null) { + // On the log scale, points less than zero do not exist. + // This will create a gap in the chart. + if (point[0] <= 0 || point[1] <= 0) { + point = null; + } + } + // Extract to the unified data format. + if (point !== null) { + num = point[0]; + den = point[1]; + if (num !== null && !isNaN(num)) { + value = den ? num / den : 0.0; + stddev = den ? sigma * Math.sqrt(value * (1 - value) / den) : 1.0; + variance = mult * stddev; + y = mult * value; + // preserve original values in extras for further filtering + series.push([x, y, [y - variance, y + variance, num, den]]); + } else { + series.push([x, num, [num, num, num, den]]); + } + } else { + series.push([x, null, [null, null, null, null]]); + } + } + return series; +}; + +/** @inheritDoc */ +FractionsBarsHandler.prototype.rollingAverage = function (originalData, rollPeriod, options) { + rollPeriod = Math.min(rollPeriod, originalData.length); + var rollingData = []; + var sigma = options.get("sigma"); + var wilsonInterval = options.get("wilsonInterval"); + + var low, high, i, stddev; + var num = 0; + var den = 0; // numerator/denominator + var mult = 100.0; + for (i = 0; i < originalData.length; i++) { + num += originalData[i][2][2]; + den += originalData[i][2][3]; + if (i - rollPeriod >= 0) { + num -= originalData[i - rollPeriod][2][2]; + den -= originalData[i - rollPeriod][2][3]; + } + + var date = originalData[i][0]; + var value = den ? num / den : 0.0; + if (wilsonInterval) { + // For more details on this confidence interval, see: + // http://en.wikipedia.org/wiki/Binomial_confidence_interval + if (den) { + var p = value < 0 ? 0 : value, + n = den; + var pm = sigma * Math.sqrt(p * (1 - p) / n + sigma * sigma / (4 * n * n)); + var denom = 1 + sigma * sigma / den; + low = (p + sigma * sigma / (2 * den) - pm) / denom; + high = (p + sigma * sigma / (2 * den) + pm) / denom; + rollingData[i] = [date, p * mult, [low * mult, high * mult]]; + } else { + rollingData[i] = [date, 0, [0, 0]]; + } + } else { + stddev = den ? sigma * Math.sqrt(value * (1 - value) / den) : 1.0; + rollingData[i] = [date, mult * value, [mult * (value - stddev), mult * (value + stddev)]]; + } + } + + return rollingData; +}; + +exports["default"] = FractionsBarsHandler; +module.exports = exports["default"]; + +},{"./bars":4}],4:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler base implementation for the "bar" + * data formats. This implementation must be extended and the + * extractSeries and rollingAverage must be implemented. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +/*global DygraphLayout:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _datahandler = require('./datahandler'); + +var _datahandler2 = _interopRequireDefault(_datahandler); + +var _dygraphLayout = require('../dygraph-layout'); + +var _dygraphLayout2 = _interopRequireDefault(_dygraphLayout); + +/** + * @constructor + * @extends {Dygraph.DataHandler} + */ +var BarsHandler = function BarsHandler() { + _datahandler2['default'].call(this); +}; +BarsHandler.prototype = new _datahandler2['default'](); + +// TODO(danvk): figure out why the jsdoc has to be copy/pasted from superclass. +// (I get closure compiler errors if this isn't here.) +/** + * @override + * @param {!Array.<Array>} rawData The raw data passed into dygraphs where + * rawData[i] = [x,ySeries1,...,ySeriesN]. + * @param {!number} seriesIndex Index of the series to extract. All other + * series should be ignored. + * @param {!DygraphOptions} options Dygraph options. + * @return {Array.<[!number,?number,?]>} The series in the unified data format + * where series[i] = [x,y,{extras}]. + */ +BarsHandler.prototype.extractSeries = function (rawData, seriesIndex, options) { + // Not implemented here must be extended +}; + +/** + * @override + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x,y,{extras}]. + * @param {!number} rollPeriod The number of points over which to average the data + * @param {!DygraphOptions} options The dygraph options. + * TODO(danvk): be more specific than "Array" here. + * @return {!Array.<[!number,?number,?]>} the rolled series. + */ +BarsHandler.prototype.rollingAverage = function (series, rollPeriod, options) { + // Not implemented here, must be extended. +}; + +/** @inheritDoc */ +BarsHandler.prototype.onPointsCreated_ = function (series, points) { + for (var i = 0; i < series.length; ++i) { + var item = series[i]; + var point = points[i]; + point.y_top = NaN; + point.y_bottom = NaN; + point.yval_minus = _datahandler2['default'].parseFloat(item[2][0]); + point.yval_plus = _datahandler2['default'].parseFloat(item[2][1]); + } +}; + +/** @inheritDoc */ +BarsHandler.prototype.getExtremeYValues = function (series, dateWindow, options) { + var minY = null, + maxY = null, + y; + + var firstIdx = 0; + var lastIdx = series.length - 1; + + for (var j = firstIdx; j <= lastIdx; j++) { + y = series[j][1]; + if (y === null || isNaN(y)) continue; + + var low = series[j][2][0]; + var high = series[j][2][1]; + + if (low > y) low = y; // this can happen with custom bars, + if (high < y) high = y; // e.g. in tests/custom-bars.html + + if (maxY === null || high > maxY) maxY = high; + if (minY === null || low < minY) minY = low; + } + + return [minY, maxY]; +}; + +/** @inheritDoc */ +BarsHandler.prototype.onLineEvaluated = function (points, axis, logscale) { + var point; + for (var j = 0; j < points.length; j++) { + // Copy over the error terms + point = points[j]; + point.y_top = _dygraphLayout2['default'].calcYNormal_(axis, point.yval_minus, logscale); + point.y_bottom = _dygraphLayout2['default'].calcYNormal_(axis, point.yval_plus, logscale); + } +}; + +exports['default'] = BarsHandler; +module.exports = exports['default']; + +},{"../dygraph-layout":12,"./datahandler":5}],5:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview This file contains the managment of data handlers + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + * + * The idea is to define a common, generic data format that works for all data + * structures supported by dygraphs. To make this possible, the DataHandler + * interface is introduced. This makes it possible, that dygraph itself can work + * with the same logic for every data type independent of the actual format and + * the DataHandler takes care of the data format specific jobs. + * DataHandlers are implemented for all data types supported by Dygraphs and + * return Dygraphs compliant formats. + * By default the correct DataHandler is chosen based on the options set. + * Optionally the user may use his own DataHandler (similar to the plugin + * system). + * + * + * The unified data format returend by each handler is defined as so: + * series[n][point] = [x,y,(extras)] + * + * This format contains the common basis that is needed to draw a simple line + * series extended by optional extras for more complex graphing types. It + * contains a primitive x value as first array entry, a primitive y value as + * second array entry and an optional extras object for additional data needed. + * + * x must always be a number. + * y must always be a number, NaN of type number or null. + * extras is optional and must be interpreted by the DataHandler. It may be of + * any type. + * + * In practice this might look something like this: + * default: [x, yVal] + * errorBar / customBar: [x, yVal, [yTopVariance, yBottomVariance] ] + * + */ +/*global Dygraph:false */ +/*global DygraphLayout:false */ + +"use strict"; + +/** + * + * The data handler is responsible for all data specific operations. All of the + * series data it receives and returns is always in the unified data format. + * Initially the unified data is created by the extractSeries method + * @constructor + */ +Object.defineProperty(exports, "__esModule", { + value: true +}); +var DygraphDataHandler = function DygraphDataHandler() {}; + +var handler = DygraphDataHandler; + +/** + * X-value array index constant for unified data samples. + * @const + * @type {number} + */ +handler.X = 0; + +/** + * Y-value array index constant for unified data samples. + * @const + * @type {number} + */ +handler.Y = 1; + +/** + * Extras-value array index constant for unified data samples. + * @const + * @type {number} + */ +handler.EXTRAS = 2; + +/** + * Extracts one series from the raw data (a 2D array) into an array of the + * unified data format. + * This is where undesirable points (i.e. negative values on log scales and + * missing values through which we wish to connect lines) are dropped. + * TODO(danvk): the "missing values" bit above doesn't seem right. + * + * @param {!Array.<Array>} rawData The raw data passed into dygraphs where + * rawData[i] = [x,ySeries1,...,ySeriesN]. + * @param {!number} seriesIndex Index of the series to extract. All other + * series should be ignored. + * @param {!DygraphOptions} options Dygraph options. + * @return {Array.<[!number,?number,?]>} The series in the unified data format + * where series[i] = [x,y,{extras}]. + */ +handler.prototype.extractSeries = function (rawData, seriesIndex, options) {}; + +/** + * Converts a series to a Point array. The resulting point array must be + * returned in increasing order of idx property. + * + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x,y,{extras}]. + * @param {!string} setName Name of the series. + * @param {!number} boundaryIdStart Index offset of the first point, equal to the + * number of skipped points left of the date window minimum (if any). + * @return {!Array.<Dygraph.PointType>} List of points for this series. + */ +handler.prototype.seriesToPoints = function (series, setName, boundaryIdStart) { + // TODO(bhs): these loops are a hot-spot for high-point-count charts. In + // fact, + // on chrome+linux, they are 6 times more expensive than iterating through + // the + // points and drawing the lines. The brunt of the cost comes from allocating + // the |point| structures. + var points = []; + for (var i = 0; i < series.length; ++i) { + var item = series[i]; + var yraw = item[1]; + var yval = yraw === null ? null : handler.parseFloat(yraw); + var point = { + x: NaN, + y: NaN, + xval: handler.parseFloat(item[0]), + yval: yval, + name: setName, // TODO(danvk): is this really necessary? + idx: i + boundaryIdStart + }; + points.push(point); + } + this.onPointsCreated_(series, points); + return points; +}; + +/** + * Callback called for each series after the series points have been generated + * which will later be used by the plotters to draw the graph. + * Here data may be added to the seriesPoints which is needed by the plotters. + * The indexes of series and points are in sync meaning the original data + * sample for series[i] is points[i]. + * + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x,y,{extras}]. + * @param {!Array.<Dygraph.PointType>} points The corresponding points passed + * to the plotter. + * @protected + */ +handler.prototype.onPointsCreated_ = function (series, points) {}; + +/** + * Calculates the rolling average of a data set. + * + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x,y,{extras}]. + * @param {!number} rollPeriod The number of points over which to average the data + * @param {!DygraphOptions} options The dygraph options. + * @return {!Array.<[!number,?number,?]>} the rolled series. + */ +handler.prototype.rollingAverage = function (series, rollPeriod, options) {}; + +/** + * Computes the range of the data series (including confidence intervals). + * + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x, y, {extras}]. + * @param {!Array.<number>} dateWindow The x-value range to display with + * the format: [min, max]. + * @param {!DygraphOptions} options The dygraph options. + * @return {Array.<number>} The low and high extremes of the series in the + * given window with the format: [low, high]. + */ +handler.prototype.getExtremeYValues = function (series, dateWindow, options) {}; + +/** + * Callback called for each series after the layouting data has been + * calculated before the series is drawn. Here normalized positioning data + * should be calculated for the extras of each point. + * + * @param {!Array.<Dygraph.PointType>} points The points passed to + * the plotter. + * @param {!Object} axis The axis on which the series will be plotted. + * @param {!boolean} logscale Weather or not to use a logscale. + */ +handler.prototype.onLineEvaluated = function (points, axis, logscale) {}; + +/** + * Helper method that computes the y value of a line defined by the points p1 + * and p2 and a given x value. + * + * @param {!Array.<number>} p1 left point ([x,y]). + * @param {!Array.<number>} p2 right point ([x,y]). + * @param {!number} xValue The x value to compute the y-intersection for. + * @return {number} corresponding y value to x on the line defined by p1 and p2. + * @private + */ +handler.prototype.computeYInterpolation_ = function (p1, p2, xValue) { + var deltaY = p2[1] - p1[1]; + var deltaX = p2[0] - p1[0]; + var gradient = deltaY / deltaX; + var growth = (xValue - p1[0]) * gradient; + return p1[1] + growth; +}; + +/** + * Helper method that returns the first and the last index of the given series + * that lie inside the given dateWindow. + * + * @param {!Array.<[!number,?number,?]>} series The series in the unified + * data format where series[i] = [x,y,{extras}]. + * @param {!Array.<number>} dateWindow The x-value range to display with + * the format: [min,max]. + * @return {!Array.<[!number,?number,?]>} The samples of the series that + * are in the given date window. + * @private + */ +handler.prototype.getIndexesInWindow_ = function (series, dateWindow) { + var firstIdx = 0, + lastIdx = series.length - 1; + if (dateWindow) { + var idx = 0; + var low = dateWindow[0]; + var high = dateWindow[1]; + + // Start from each side of the array to minimize the performance + // needed. + while (idx < series.length - 1 && series[idx][0] < low) { + firstIdx++; + idx++; + } + idx = series.length - 1; + while (idx > 0 && series[idx][0] > high) { + lastIdx--; + idx--; + } + } + if (firstIdx <= lastIdx) { + return [firstIdx, lastIdx]; + } else { + return [0, series.length - 1]; + } +}; + +/** + * Optimized replacement for parseFloat, which was way too slow when almost + * all values were type number, with few edge cases, none of which were strings. + * @param {?number} val + * @return {number} + * @protected + */ +handler.parseFloat = function (val) { + // parseFloat(null) is NaN + if (val === null) { + return NaN; + } + + // Assume it's a number or NaN. If it's something else, I'll be shocked. + return val; +}; + +exports["default"] = DygraphDataHandler; +module.exports = exports["default"]; + +},{}],6:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler implementation for the fractions option. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _datahandler = require('./datahandler'); + +var _datahandler2 = _interopRequireDefault(_datahandler); + +var _default = require('./default'); + +var _default2 = _interopRequireDefault(_default); + +/** + * @extends DefaultHandler + * @constructor + */ +var DefaultFractionHandler = function DefaultFractionHandler() {}; + +DefaultFractionHandler.prototype = new _default2['default'](); + +DefaultFractionHandler.prototype.extractSeries = function (rawData, i, options) { + // TODO(danvk): pre-allocate series here. + var series = []; + var x, y, point, num, den, value; + var mult = 100.0; + var logScale = options.get('logscale'); + for (var j = 0; j < rawData.length; j++) { + x = rawData[j][0]; + point = rawData[j][i]; + if (logScale && point !== null) { + // On the log scale, points less than zero do not exist. + // This will create a gap in the chart. + if (point[0] <= 0 || point[1] <= 0) { + point = null; + } + } + // Extract to the unified data format. + if (point !== null) { + num = point[0]; + den = point[1]; + if (num !== null && !isNaN(num)) { + value = den ? num / den : 0.0; + y = mult * value; + // preserve original values in extras for further filtering + series.push([x, y, [num, den]]); + } else { + series.push([x, num, [num, den]]); + } + } else { + series.push([x, null, [null, null]]); + } + } + return series; +}; + +DefaultFractionHandler.prototype.rollingAverage = function (originalData, rollPeriod, options) { + rollPeriod = Math.min(rollPeriod, originalData.length); + var rollingData = []; + + var i; + var num = 0; + var den = 0; // numerator/denominator + var mult = 100.0; + for (i = 0; i < originalData.length; i++) { + num += originalData[i][2][0]; + den += originalData[i][2][1]; + if (i - rollPeriod >= 0) { + num -= originalData[i - rollPeriod][2][0]; + den -= originalData[i - rollPeriod][2][1]; + } + + var date = originalData[i][0]; + var value = den ? num / den : 0.0; + rollingData[i] = [date, mult * value]; + } + + return rollingData; +}; + +exports['default'] = DefaultFractionHandler; +module.exports = exports['default']; + +},{"./datahandler":5,"./default":7}],7:[function(require,module,exports){ +/** + * @license + * Copyright 2013 David Eberlein (david.eberlein@ch.sauter-bc.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DataHandler default implementation used for simple line charts. + * @author David Eberlein (david.eberlein@ch.sauter-bc.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _datahandler = require('./datahandler'); + +var _datahandler2 = _interopRequireDefault(_datahandler); + +/** + * @constructor + * @extends Dygraph.DataHandler + */ +var DefaultHandler = function DefaultHandler() {}; + +DefaultHandler.prototype = new _datahandler2['default'](); + +/** @inheritDoc */ +DefaultHandler.prototype.extractSeries = function (rawData, i, options) { + // TODO(danvk): pre-allocate series here. + var series = []; + var logScale = options.get('logscale'); + for (var j = 0; j < rawData.length; j++) { + var x = rawData[j][0]; + var point = rawData[j][i]; + if (logScale) { + // On the log scale, points less than zero do not exist. + // This will create a gap in the chart. + if (point <= 0) { + point = null; + } + } + series.push([x, point]); + } + return series; +}; + +/** @inheritDoc */ +DefaultHandler.prototype.rollingAverage = function (originalData, rollPeriod, options) { + rollPeriod = Math.min(rollPeriod, originalData.length); + var rollingData = []; + + var i, j, y, sum, num_ok; + // Calculate the rolling average for the first rollPeriod - 1 points + // where + // there is not enough data to roll over the full number of points + if (rollPeriod == 1) { + return originalData; + } + for (i = 0; i < originalData.length; i++) { + sum = 0; + num_ok = 0; + for (j = Math.max(0, i - rollPeriod + 1); j < i + 1; j++) { + y = originalData[j][1]; + if (y === null || isNaN(y)) continue; + num_ok++; + sum += originalData[j][1]; + } + if (num_ok) { + rollingData[i] = [originalData[i][0], sum / num_ok]; + } else { + rollingData[i] = [originalData[i][0], null]; + } + } + + return rollingData; +}; + +/** @inheritDoc */ +DefaultHandler.prototype.getExtremeYValues = function (series, dateWindow, options) { + var minY = null, + maxY = null, + y; + var firstIdx = 0, + lastIdx = series.length - 1; + + for (var j = firstIdx; j <= lastIdx; j++) { + y = series[j][1]; + if (y === null || isNaN(y)) continue; + if (maxY === null || y > maxY) { + maxY = y; + } + if (minY === null || y < minY) { + minY = y; + } + } + return [minY, maxY]; +}; + +exports['default'] = DefaultHandler; +module.exports = exports['default']; + +},{"./datahandler":5}],8:[function(require,module,exports){ +/** + * @license + * Copyright 2006 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview Based on PlotKit.CanvasRenderer, but modified to meet the + * needs of dygraphs. + * + * In particular, support for: + * - grid overlays + * - error bars + * - dygraphs attribute system + */ + +/** + * The DygraphCanvasRenderer class does the actual rendering of the chart onto + * a canvas. It's based on PlotKit.CanvasRenderer. + * @param {Object} element The canvas to attach to + * @param {Object} elementContext The 2d context of the canvas (injected so it + * can be mocked for testing.) + * @param {Layout} layout The DygraphLayout object for this graph. + * @constructor + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +var _dygraph = require('./dygraph'); + +var _dygraph2 = _interopRequireDefault(_dygraph); + +/** + * @constructor + * + * This gets called when there are "new points" to chart. This is generally the + * case when the underlying data being charted has changed. It is _not_ called + * in the common case that the user has zoomed or is panning the view. + * + * The chart canvas has already been created by the Dygraph object. The + * renderer simply gets a drawing context. + * + * @param {Dygraph} dygraph The chart to which this renderer belongs. + * @param {HTMLCanvasElement} element The <canvas> DOM element on which to draw. + * @param {CanvasRenderingContext2D} elementContext The drawing context. + * @param {DygraphLayout} layout The chart's DygraphLayout object. + * + * TODO(danvk): remove the elementContext property. + */ +var DygraphCanvasRenderer = function DygraphCanvasRenderer(dygraph, element, elementContext, layout) { + this.dygraph_ = dygraph; + + this.layout = layout; + this.element = element; + this.elementContext = elementContext; + + this.height = dygraph.height_; + this.width = dygraph.width_; + + // --- check whether everything is ok before we return + if (!utils.isCanvasSupported(this.element)) { + throw "Canvas is not supported."; + } + + // internal state + this.area = layout.getPlotArea(); + + // Set up a clipping area for the canvas (and the interaction canvas). + // This ensures that we don't overdraw. + // on Android 3 and 4, setting a clipping area on a canvas prevents it from + // displaying anything. + if (!utils.isAndroid()) { + var ctx = this.dygraph_.canvas_ctx_; + ctx.beginPath(); + ctx.rect(this.area.x, this.area.y, this.area.w, this.area.h); + ctx.clip(); + + ctx = this.dygraph_.hidden_ctx_; + ctx.beginPath(); + ctx.rect(this.area.x, this.area.y, this.area.w, this.area.h); + ctx.clip(); + } +}; + +/** + * Clears out all chart content and DOM elements. + * This is called immediately before render() on every frame, including + * during zooms and pans. + * @private + */ +DygraphCanvasRenderer.prototype.clear = function () { + this.elementContext.clearRect(0, 0, this.width, this.height); +}; + +/** + * This method is responsible for drawing everything on the chart, including + * lines, error bars, fills and axes. + * It is called immediately after clear() on every frame, including during pans + * and zooms. + * @private + */ +DygraphCanvasRenderer.prototype.render = function () { + // attaches point.canvas{x,y} + this._updatePoints(); + + // actually draws the chart. + this._renderLineChart(); +}; + +/** + * Returns a predicate to be used with an iterator, which will + * iterate over points appropriately, depending on whether + * connectSeparatedPoints is true. When it's false, the predicate will + * skip over points with missing yVals. + */ +DygraphCanvasRenderer._getIteratorPredicate = function (connectSeparatedPoints) { + return connectSeparatedPoints ? DygraphCanvasRenderer._predicateThatSkipsEmptyPoints : null; +}; + +DygraphCanvasRenderer._predicateThatSkipsEmptyPoints = function (array, idx) { + return array[idx].yval !== null; +}; + +/** + * Draws a line with the styles passed in and calls all the drawPointCallbacks. + * @param {Object} e The dictionary passed to the plotter function. + * @private + */ +DygraphCanvasRenderer._drawStyledLine = function (e, color, strokeWidth, strokePattern, drawPoints, drawPointCallback, pointSize) { + var g = e.dygraph; + // TODO(konigsberg): Compute attributes outside this method call. + var stepPlot = g.getBooleanOption("stepPlot", e.setName); + + if (!utils.isArrayLike(strokePattern)) { + strokePattern = null; + } + + var drawGapPoints = g.getBooleanOption('drawGapEdgePoints', e.setName); + + var points = e.points; + var setName = e.setName; + var iter = utils.createIterator(points, 0, points.length, DygraphCanvasRenderer._getIteratorPredicate(g.getBooleanOption("connectSeparatedPoints", setName))); + + var stroking = strokePattern && strokePattern.length >= 2; + + var ctx = e.drawingContext; + ctx.save(); + if (stroking) { + if (ctx.setLineDash) ctx.setLineDash(strokePattern); + } + + var pointsOnLine = DygraphCanvasRenderer._drawSeries(e, iter, strokeWidth, pointSize, drawPoints, drawGapPoints, stepPlot, color); + DygraphCanvasRenderer._drawPointsOnLine(e, pointsOnLine, drawPointCallback, color, pointSize); + + if (stroking) { + if (ctx.setLineDash) ctx.setLineDash([]); + } + + ctx.restore(); +}; + +/** + * This does the actual drawing of lines on the canvas, for just one series. + * Returns a list of [canvasx, canvasy] pairs for points for which a + * drawPointCallback should be fired. These include isolated points, or all + * points if drawPoints=true. + * @param {Object} e The dictionary passed to the plotter function. + * @private + */ +DygraphCanvasRenderer._drawSeries = function (e, iter, strokeWidth, pointSize, drawPoints, drawGapPoints, stepPlot, color) { + + var prevCanvasX = null; + var prevCanvasY = null; + var nextCanvasY = null; + var isIsolated; // true if this point is isolated (no line segments) + var point; // the point being processed in the while loop + var pointsOnLine = []; // Array of [canvasx, canvasy] pairs. + var first = true; // the first cycle through the while loop + + var ctx = e.drawingContext; + ctx.beginPath(); + ctx.strokeStyle = color; + ctx.lineWidth = strokeWidth; + + // NOTE: we break the iterator's encapsulation here for about a 25% speedup. + var arr = iter.array_; + var limit = iter.end_; + var predicate = iter.predicate_; + + for (var i = iter.start_; i < limit; i++) { + point = arr[i]; + if (predicate) { + while (i < limit && !predicate(arr, i)) { + i++; + } + if (i == limit) break; + point = arr[i]; + } + + // FIXME: The 'canvasy != canvasy' test here catches NaN values but the test + // doesn't catch Infinity values. Could change this to + // !isFinite(point.canvasy), but I assume it avoids isNaN for performance? + if (point.canvasy === null || point.canvasy != point.canvasy) { + if (stepPlot && prevCanvasX !== null) { + // Draw a horizontal line to the start of the missing data + ctx.moveTo(prevCanvasX, prevCanvasY); + ctx.lineTo(point.canvasx, prevCanvasY); + } + prevCanvasX = prevCanvasY = null; + } else { + isIsolated = false; + if (drawGapPoints || !prevCanvasX) { + iter.nextIdx_ = i; + iter.next(); + nextCanvasY = iter.hasNext ? iter.peek.canvasy : null; + + var isNextCanvasYNullOrNaN = nextCanvasY === null || nextCanvasY != nextCanvasY; + isIsolated = !prevCanvasX && isNextCanvasYNullOrNaN; + if (drawGapPoints) { + // Also consider a point to be "isolated" if it's adjacent to a + // null point, excluding the graph edges. + if (!first && !prevCanvasX || iter.hasNext && isNextCanvasYNullOrNaN) { + isIsolated = true; + } + } + } + + if (prevCanvasX !== null) { + if (strokeWidth) { + if (stepPlot) { + ctx.moveTo(prevCanvasX, prevCanvasY); + ctx.lineTo(point.canvasx, prevCanvasY); + } + + ctx.lineTo(point.canvasx, point.canvasy); + } + } else { + ctx.moveTo(point.canvasx, point.canvasy); + } + if (drawPoints || isIsolated) { + pointsOnLine.push([point.canvasx, point.canvasy, point.idx]); + } + prevCanvasX = point.canvasx; + prevCanvasY = point.canvasy; + } + first = false; + } + ctx.stroke(); + return pointsOnLine; +}; + +/** + * This fires the drawPointCallback functions, which draw dots on the points by + * default. This gets used when the "drawPoints" option is set, or when there + * are isolated points. + * @param {Object} e The dictionary passed to the plotter function. + * @private + */ +DygraphCanvasRenderer._drawPointsOnLine = function (e, pointsOnLine, drawPointCallback, color, pointSize) { + var ctx = e.drawingContext; + for (var idx = 0; idx < pointsOnLine.length; idx++) { + var cb = pointsOnLine[idx]; + ctx.save(); + drawPointCallback.call(e.dygraph, e.dygraph, e.setName, ctx, cb[0], cb[1], color, pointSize, cb[2]); + ctx.restore(); + } +}; + +/** + * Attaches canvas coordinates to the points array. + * @private + */ +DygraphCanvasRenderer.prototype._updatePoints = function () { + // Update Points + // TODO(danvk): here + // + // TODO(bhs): this loop is a hot-spot for high-point-count charts. These + // transformations can be pushed into the canvas via linear transformation + // matrices. + // NOTE(danvk): this is trickier than it sounds at first. The transformation + // needs to be done before the .moveTo() and .lineTo() calls, but must be + // undone before the .stroke() call to ensure that the stroke width is + // unaffected. An alternative is to reduce the stroke width in the + // transformed coordinate space, but you can't specify different values for + // each dimension (as you can with .scale()). The speedup here is ~12%. + var sets = this.layout.points; + for (var i = sets.length; i--;) { + var points = sets[i]; + for (var j = points.length; j--;) { + var point = points[j]; + point.canvasx = this.area.w * point.x + this.area.x; + point.canvasy = this.area.h * point.y + this.area.y; + } + } +}; + +/** + * Add canvas Actually draw the lines chart, including error bars. + * + * This function can only be called if DygraphLayout's points array has been + * updated with canvas{x,y} attributes, i.e. by + * DygraphCanvasRenderer._updatePoints. + * + * @param {string=} opt_seriesName when specified, only that series will + * be drawn. (This is used for expedited redrawing with highlightSeriesOpts) + * @param {CanvasRenderingContext2D} opt_ctx when specified, the drawing + * context. However, lines are typically drawn on the object's + * elementContext. + * @private + */ +DygraphCanvasRenderer.prototype._renderLineChart = function (opt_seriesName, opt_ctx) { + var ctx = opt_ctx || this.elementContext; + var i; + + var sets = this.layout.points; + var setNames = this.layout.setNames; + var setName; + + this.colors = this.dygraph_.colorsMap_; + + // Determine which series have specialized plotters. + var plotter_attr = this.dygraph_.getOption("plotter"); + var plotters = plotter_attr; + if (!utils.isArrayLike(plotters)) { + plotters = [plotters]; + } + + var setPlotters = {}; // series name -> plotter fn. + for (i = 0; i < setNames.length; i++) { + setName = setNames[i]; + var setPlotter = this.dygraph_.getOption("plotter", setName); + if (setPlotter == plotter_attr) continue; // not specialized. + + setPlotters[setName] = setPlotter; + } + + for (i = 0; i < plotters.length; i++) { + var plotter = plotters[i]; + var is_last = i == plotters.length - 1; + + for (var j = 0; j < sets.length; j++) { + setName = setNames[j]; + if (opt_seriesName && setName != opt_seriesName) continue; + + var points = sets[j]; + + // Only throw in the specialized plotters on the last iteration. + var p = plotter; + if (setName in setPlotters) { + if (is_last) { + p = setPlotters[setName]; + } else { + // Don't use the standard plotters in this case. + continue; + } + } + + var color = this.colors[setName]; + var strokeWidth = this.dygraph_.getOption("strokeWidth", setName); + + ctx.save(); + ctx.strokeStyle = color; + ctx.lineWidth = strokeWidth; + p({ + points: points, + setName: setName, + drawingContext: ctx, + color: color, + strokeWidth: strokeWidth, + dygraph: this.dygraph_, + axis: this.dygraph_.axisPropertiesForSeries(setName), + plotArea: this.area, + seriesIndex: j, + seriesCount: sets.length, + singleSeriesName: opt_seriesName, + allSeriesPoints: sets + }); + ctx.restore(); + } + } +}; + +/** + * Standard plotters. These may be used by clients via Dygraph.Plotters. + * See comments there for more details. + */ +DygraphCanvasRenderer._Plotters = { + linePlotter: function linePlotter(e) { + DygraphCanvasRenderer._linePlotter(e); + }, + + fillPlotter: function fillPlotter(e) { + DygraphCanvasRenderer._fillPlotter(e); + }, + + errorPlotter: function errorPlotter(e) { + DygraphCanvasRenderer._errorPlotter(e); + } +}; + +/** + * Plotter which draws the central lines for a series. + * @private + */ +DygraphCanvasRenderer._linePlotter = function (e) { + var g = e.dygraph; + var setName = e.setName; + var strokeWidth = e.strokeWidth; + + // TODO(danvk): Check if there's any performance impact of just calling + // getOption() inside of _drawStyledLine. Passing in so many parameters makes + // this code a bit nasty. + var borderWidth = g.getNumericOption("strokeBorderWidth", setName); + var drawPointCallback = g.getOption("drawPointCallback", setName) || utils.Circles.DEFAULT; + var strokePattern = g.getOption("strokePattern", setName); + var drawPoints = g.getBooleanOption("drawPoints", setName); + var pointSize = g.getNumericOption("pointSize", setName); + + if (borderWidth && strokeWidth) { + DygraphCanvasRenderer._drawStyledLine(e, g.getOption("strokeBorderColor", setName), strokeWidth + 2 * borderWidth, strokePattern, drawPoints, drawPointCallback, pointSize); + } + + DygraphCanvasRenderer._drawStyledLine(e, e.color, strokeWidth, strokePattern, drawPoints, drawPointCallback, pointSize); +}; + +/** + * Draws the shaded error bars/confidence intervals for each series. + * This happens before the center lines are drawn, since the center lines + * need to be drawn on top of the error bars for all series. + * @private + */ +DygraphCanvasRenderer._errorPlotter = function (e) { + var g = e.dygraph; + var setName = e.setName; + var errorBars = g.getBooleanOption("errorBars") || g.getBooleanOption("customBars"); + if (!errorBars) return; + + var fillGraph = g.getBooleanOption("fillGraph", setName); + if (fillGraph) { + console.warn("Can't use fillGraph option with error bars"); + } + + var ctx = e.drawingContext; + var color = e.color; + var fillAlpha = g.getNumericOption('fillAlpha', setName); + var stepPlot = g.getBooleanOption("stepPlot", setName); + var points = e.points; + + var iter = utils.createIterator(points, 0, points.length, DygraphCanvasRenderer._getIteratorPredicate(g.getBooleanOption("connectSeparatedPoints", setName))); + + var newYs; + + // setup graphics context + var prevX = NaN; + var prevY = NaN; + var prevYs = [-1, -1]; + // should be same color as the lines but only 15% opaque. + var rgb = utils.toRGB_(color); + var err_color = 'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')'; + ctx.fillStyle = err_color; + ctx.beginPath(); + + var isNullUndefinedOrNaN = function isNullUndefinedOrNaN(x) { + return x === null || x === undefined || isNaN(x); + }; + + while (iter.hasNext) { + var point = iter.next(); + if (!stepPlot && isNullUndefinedOrNaN(point.y) || stepPlot && !isNaN(prevY) && isNullUndefinedOrNaN(prevY)) { + prevX = NaN; + continue; + } + + newYs = [point.y_bottom, point.y_top]; + if (stepPlot) { + prevY = point.y; + } + + // The documentation specifically disallows nulls inside the point arrays, + // but in case it happens we should do something sensible. + if (isNaN(newYs[0])) newYs[0] = point.y; + if (isNaN(newYs[1])) newYs[1] = point.y; + + newYs[0] = e.plotArea.h * newYs[0] + e.plotArea.y; + newYs[1] = e.plotArea.h * newYs[1] + e.plotArea.y; + if (!isNaN(prevX)) { + if (stepPlot) { + ctx.moveTo(prevX, prevYs[0]); + ctx.lineTo(point.canvasx, prevYs[0]); + ctx.lineTo(point.canvasx, prevYs[1]); + } else { + ctx.moveTo(prevX, prevYs[0]); + ctx.lineTo(point.canvasx, newYs[0]); + ctx.lineTo(point.canvasx, newYs[1]); + } + ctx.lineTo(prevX, prevYs[1]); + ctx.closePath(); + } + prevYs = newYs; + prevX = point.canvasx; + } + ctx.fill(); +}; + +/** + * Proxy for CanvasRenderingContext2D which drops moveTo/lineTo calls which are + * superfluous. It accumulates all movements which haven't changed the x-value + * and only applies the two with the most extreme y-values. + * + * Calls to lineTo/moveTo must have non-decreasing x-values. + */ +DygraphCanvasRenderer._fastCanvasProxy = function (context) { + var pendingActions = []; // array of [type, x, y] tuples + var lastRoundedX = null; + var lastFlushedX = null; + + var LINE_TO = 1, + MOVE_TO = 2; + + var actionCount = 0; // number of moveTos and lineTos passed to context. + + // Drop superfluous motions + // Assumes all pendingActions have the same (rounded) x-value. + var compressActions = function compressActions(opt_losslessOnly) { + if (pendingActions.length <= 1) return; + + // Lossless compression: drop inconsequential moveTos. + for (var i = pendingActions.length - 1; i > 0; i--) { + var action = pendingActions[i]; + if (action[0] == MOVE_TO) { + var prevAction = pendingActions[i - 1]; + if (prevAction[1] == action[1] && prevAction[2] == action[2]) { + pendingActions.splice(i, 1); + } + } + } + + // Lossless compression: ... drop consecutive moveTos ... + for (var i = 0; i < pendingActions.length - 1;) /* incremented internally */{ + var action = pendingActions[i]; + if (action[0] == MOVE_TO && pendingActions[i + 1][0] == MOVE_TO) { + pendingActions.splice(i, 1); + } else { + i++; + } + } + + // Lossy compression: ... drop all but the extreme y-values ... + if (pendingActions.length > 2 && !opt_losslessOnly) { + // keep an initial moveTo, but drop all others. + var startIdx = 0; + if (pendingActions[0][0] == MOVE_TO) startIdx++; + var minIdx = null, + maxIdx = null; + for (var i = startIdx; i < pendingActions.length; i++) { + var action = pendingActions[i]; + if (action[0] != LINE_TO) continue; + if (minIdx === null && maxIdx === null) { + minIdx = i; + maxIdx = i; + } else { + var y = action[2]; + if (y < pendingActions[minIdx][2]) { + minIdx = i; + } else if (y > pendingActions[maxIdx][2]) { + maxIdx = i; + } + } + } + var minAction = pendingActions[minIdx], + maxAction = pendingActions[maxIdx]; + pendingActions.splice(startIdx, pendingActions.length - startIdx); + if (minIdx < maxIdx) { + pendingActions.push(minAction); + pendingActions.push(maxAction); + } else if (minIdx > maxIdx) { + pendingActions.push(maxAction); + pendingActions.push(minAction); + } else { + pendingActions.push(minAction); + } + } + }; + + var flushActions = function flushActions(opt_noLossyCompression) { + compressActions(opt_noLossyCompression); + for (var i = 0, len = pendingActions.length; i < len; i++) { + var action = pendingActions[i]; + if (action[0] == LINE_TO) { + context.lineTo(action[1], action[2]); + } else if (action[0] == MOVE_TO) { + context.moveTo(action[1], action[2]); + } + } + if (pendingActions.length) { + lastFlushedX = pendingActions[pendingActions.length - 1][1]; + } + actionCount += pendingActions.length; + pendingActions = []; + }; + + var addAction = function addAction(action, x, y) { + var rx = Math.round(x); + if (lastRoundedX === null || rx != lastRoundedX) { + // if there are large gaps on the x-axis, it's essential to keep the + // first and last point as well. + var hasGapOnLeft = lastRoundedX - lastFlushedX > 1, + hasGapOnRight = rx - lastRoundedX > 1, + hasGap = hasGapOnLeft || hasGapOnRight; + flushActions(hasGap); + lastRoundedX = rx; + } + pendingActions.push([action, x, y]); + }; + + return { + moveTo: function moveTo(x, y) { + addAction(MOVE_TO, x, y); + }, + lineTo: function lineTo(x, y) { + addAction(LINE_TO, x, y); + }, + + // for major operations like stroke/fill, we skip compression to ensure + // that there are no artifacts at the right edge. + stroke: function stroke() { + flushActions(true);context.stroke(); + }, + fill: function fill() { + flushActions(true);context.fill(); + }, + beginPath: function beginPath() { + flushActions(true);context.beginPath(); + }, + closePath: function closePath() { + flushActions(true);context.closePath(); + }, + + _count: function _count() { + return actionCount; + } + }; +}; + +/** + * Draws the shaded regions when "fillGraph" is set. Not to be confused with + * error bars. + * + * For stacked charts, it's more convenient to handle all the series + * simultaneously. So this plotter plots all the points on the first series + * it's asked to draw, then ignores all the other series. + * + * @private + */ +DygraphCanvasRenderer._fillPlotter = function (e) { + // Skip if we're drawing a single series for interactive highlight overlay. + if (e.singleSeriesName) return; + + // We'll handle all the series at once, not one-by-one. + if (e.seriesIndex !== 0) return; + + var g = e.dygraph; + var setNames = g.getLabels().slice(1); // remove x-axis + + // getLabels() includes names for invisible series, which are not included in + // allSeriesPoints. We remove those to make the two match. + // TODO(danvk): provide a simpler way to get this information. + for (var i = setNames.length; i >= 0; i--) { + if (!g.visibility()[i]) setNames.splice(i, 1); + } + + var anySeriesFilled = (function () { + for (var i = 0; i < setNames.length; i++) { + if (g.getBooleanOption("fillGraph", setNames[i])) return true; + } + return false; + })(); + + if (!anySeriesFilled) return; + + var area = e.plotArea; + var sets = e.allSeriesPoints; + var setCount = sets.length; + + var stackedGraph = g.getBooleanOption("stackedGraph"); + var colors = g.getColors(); + + // For stacked graphs, track the baseline for filling. + // + // The filled areas below graph lines are trapezoids with two + // vertical edges. The top edge is the line segment being drawn, and + // the baseline is the bottom edge. Each baseline corresponds to the + // top line segment from the previous stacked line. In the case of + // step plots, the trapezoids are rectangles. + var baseline = {}; + var currBaseline; + var prevStepPlot; // for different line drawing modes (line/step) per series + + // Helper function to trace a line back along the baseline. + var traceBackPath = function traceBackPath(ctx, baselineX, baselineY, pathBack) { + ctx.lineTo(baselineX, baselineY); + if (stackedGraph) { + for (var i = pathBack.length - 1; i >= 0; i--) { + var pt = pathBack[i]; + ctx.lineTo(pt[0], pt[1]); + } + } + }; + + // process sets in reverse order (needed for stacked graphs) + for (var setIdx = setCount - 1; setIdx >= 0; setIdx--) { + var ctx = e.drawingContext; + var setName = setNames[setIdx]; + if (!g.getBooleanOption('fillGraph', setName)) continue; + + var fillAlpha = g.getNumericOption('fillAlpha', setName); + var stepPlot = g.getBooleanOption('stepPlot', setName); + var color = colors[setIdx]; + var axis = g.axisPropertiesForSeries(setName); + var axisY = 1.0 + axis.minyval * axis.yscale; + if (axisY < 0.0) axisY = 0.0;else if (axisY > 1.0) axisY = 1.0; + axisY = area.h * axisY + area.y; + + var points = sets[setIdx]; + var iter = utils.createIterator(points, 0, points.length, DygraphCanvasRenderer._getIteratorPredicate(g.getBooleanOption("connectSeparatedPoints", setName))); + + // setup graphics context + var prevX = NaN; + var prevYs = [-1, -1]; + var newYs; + // should be same color as the lines but only 15% opaque. + var rgb = utils.toRGB_(color); + var err_color = 'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + fillAlpha + ')'; + ctx.fillStyle = err_color; + ctx.beginPath(); + var last_x, + is_first = true; + + // If the point density is high enough, dropping segments on their way to + // the canvas justifies the overhead of doing so. + if (points.length > 2 * g.width_ || _dygraph2['default'].FORCE_FAST_PROXY) { + ctx = DygraphCanvasRenderer._fastCanvasProxy(ctx); + } + + // For filled charts, we draw points from left to right, then back along + // the x-axis to complete a shape for filling. + // For stacked plots, this "back path" is a more complex shape. This array + // stores the [x, y] values needed to trace that shape. + var pathBack = []; + + // TODO(danvk): there are a lot of options at play in this loop. + // The logic would be much clearer if some (e.g. stackGraph and + // stepPlot) were split off into separate sub-plotters. + var point; + while (iter.hasNext) { + point = iter.next(); + if (!utils.isOK(point.y) && !stepPlot) { + traceBackPath(ctx, prevX, prevYs[1], pathBack); + pathBack = []; + prevX = NaN; + if (point.y_stacked !== null && !isNaN(point.y_stacked)) { + baseline[point.canvasx] = area.h * point.y_stacked + area.y; + } + continue; + } + if (stackedGraph) { + if (!is_first && last_x == point.xval) { + continue; + } else { + is_first = false; + last_x = point.xval; + } + + currBaseline = baseline[point.canvasx]; + var lastY; + if (currBaseline === undefined) { + lastY = axisY; + } else { + if (prevStepPlot) { + lastY = currBaseline[0]; + } else { + lastY = currBaseline; + } + } + newYs = [point.canvasy, lastY]; + + if (stepPlot) { + // Step plots must keep track of the top and bottom of + // the baseline at each point. + if (prevYs[0] === -1) { + baseline[point.canvasx] = [point.canvasy, axisY]; + } else { + baseline[point.canvasx] = [point.canvasy, prevYs[0]]; + } + } else { + baseline[point.canvasx] = point.canvasy; + } + } else { + if (isNaN(point.canvasy) && stepPlot) { + newYs = [area.y + area.h, axisY]; + } else { + newYs = [point.canvasy, axisY]; + } + } + if (!isNaN(prevX)) { + // Move to top fill point + if (stepPlot) { + ctx.lineTo(point.canvasx, prevYs[0]); + ctx.lineTo(point.canvasx, newYs[0]); + } else { + ctx.lineTo(point.canvasx, newYs[0]); + } + + // Record the baseline for the reverse path. + if (stackedGraph) { + pathBack.push([prevX, prevYs[1]]); + if (prevStepPlot && currBaseline) { + // Draw to the bottom of the baseline + pathBack.push([point.canvasx, currBaseline[1]]); + } else { + pathBack.push([point.canvasx, newYs[1]]); + } + } + } else { + ctx.moveTo(point.canvasx, newYs[1]); + ctx.lineTo(point.canvasx, newYs[0]); + } + prevYs = newYs; + prevX = point.canvasx; + } + prevStepPlot = stepPlot; + if (newYs && point) { + traceBackPath(ctx, point.canvasx, newYs[1], pathBack); + pathBack = []; + } + ctx.fill(); + } +}; + +exports['default'] = DygraphCanvasRenderer; +module.exports = exports['default']; + +},{"./dygraph":17,"./dygraph-utils":16}],9:[function(require,module,exports){ +'use strict'; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphTickers = require('./dygraph-tickers'); + +var DygraphTickers = _interopRequireWildcard(_dygraphTickers); + +var _dygraphInteractionModel = require('./dygraph-interaction-model'); + +var _dygraphInteractionModel2 = _interopRequireDefault(_dygraphInteractionModel); + +var _dygraphCanvas = require('./dygraph-canvas'); + +var _dygraphCanvas2 = _interopRequireDefault(_dygraphCanvas); + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +// Default attribute values. +var DEFAULT_ATTRS = { + highlightCircleSize: 3, + highlightSeriesOpts: null, + highlightSeriesBackgroundAlpha: 0.5, + highlightSeriesBackgroundColor: 'rgb(255, 255, 255)', + + labelsDivWidth: 250, + labelsDivStyles: { + // TODO(danvk): move defaults from createStatusMessage_ here. + }, + labelsSeparateLines: false, + labelsShowZeroValues: true, + labelsKMB: false, + labelsKMG2: false, + showLabelsOnHighlight: true, + + digitsAfterDecimal: 2, + maxNumberWidth: 6, + sigFigs: null, + + strokeWidth: 1.0, + strokeBorderWidth: 0, + strokeBorderColor: "white", + + axisTickSize: 3, + axisLabelFontSize: 14, + rightGap: 5, + + showRoller: false, + xValueParser: undefined, + + delimiter: ',', + + sigma: 2.0, + errorBars: false, + fractions: false, + wilsonInterval: true, // only relevant if fractions is true + customBars: false, + fillGraph: false, + fillAlpha: 0.15, + connectSeparatedPoints: false, + + stackedGraph: false, + stackedGraphNaNFill: 'all', + hideOverlayOnMouseOut: true, + + legend: 'onmouseover', + stepPlot: false, + avoidMinZero: false, + xRangePad: 0, + yRangePad: null, + drawAxesAtZero: false, + + // Sizes of the various chart labels. + titleHeight: 28, + xLabelHeight: 18, + yLabelWidth: 18, + + axisLineColor: "black", + axisLineWidth: 0.3, + gridLineWidth: 0.3, + axisLabelColor: "black", + axisLabelWidth: 50, + gridLineColor: "rgb(128,128,128)", + + interactionModel: _dygraphInteractionModel2['default'].defaultModel, + animatedZooms: false, // (for now) + + // Range selector options + showRangeSelector: false, + rangeSelectorHeight: 40, + rangeSelectorPlotStrokeColor: "#808FAB", + rangeSelectorPlotFillGradientColor: "white", + rangeSelectorPlotFillColor: "#A7B1C4", + rangeSelectorBackgroundStrokeColor: "gray", + rangeSelectorBackgroundLineWidth: 1, + rangeSelectorPlotLineWidth: 1.5, + rangeSelectorForegroundStrokeColor: "black", + rangeSelectorForegroundLineWidth: 1, + rangeSelectorAlpha: 0.6, + showInRangeSelector: null, + + // The ordering here ensures that central lines always appear above any + // fill bars/error bars. + plotter: [_dygraphCanvas2['default']._fillPlotter, _dygraphCanvas2['default']._errorPlotter, _dygraphCanvas2['default']._linePlotter], + + plugins: [], + + // per-axis options + axes: { + x: { + pixelsPerLabel: 70, + axisLabelWidth: 60, + axisLabelFormatter: utils.dateAxisLabelFormatter, + valueFormatter: utils.dateValueFormatter, + drawGrid: true, + drawAxis: true, + independentTicks: true, + ticker: DygraphTickers.dateTicker + }, + y: { + axisLabelWidth: 50, + pixelsPerLabel: 30, + valueFormatter: utils.numberValueFormatter, + axisLabelFormatter: utils.numberAxisLabelFormatter, + drawGrid: true, + drawAxis: true, + independentTicks: true, + ticker: DygraphTickers.numericTicks + }, + y2: { + axisLabelWidth: 50, + pixelsPerLabel: 30, + valueFormatter: utils.numberValueFormatter, + axisLabelFormatter: utils.numberAxisLabelFormatter, + drawAxis: true, // only applies when there are two axes of data. + drawGrid: false, + independentTicks: false, + ticker: DygraphTickers.numericTicks + } + } +}; + +exports['default'] = DEFAULT_ATTRS; +module.exports = exports['default']; + +},{"./dygraph-canvas":8,"./dygraph-interaction-model":11,"./dygraph-tickers":15,"./dygraph-utils":16}],10:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview A wrapper around the Dygraph class which implements the + * interface for a GViz (aka Google Visualization API) visualization. + * It is designed to be a drop-in replacement for Google's AnnotatedTimeline, + * so the documentation at + * http://code.google.com/apis/chart/interactive/docs/gallery/annotatedtimeline.html + * translates over directly. + * + * For a full demo, see: + * - http://dygraphs.com/tests/gviz.html + * - http://dygraphs.com/tests/annotation-gviz.html + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +var _dygraph = require('./dygraph'); + +var _dygraph2 = _interopRequireDefault(_dygraph); + +/** + * A wrapper around Dygraph that implements the gviz API. + * @param {!HTMLDivElement} container The DOM object the visualization should + * live in. + * @constructor + */ +var GVizChart = function GVizChart(container) { + this.container = container; +}; + +/** + * @param {GVizDataTable} data + * @param {Object.<*>} options + */ +GVizChart.prototype.draw = function (data, options) { + // Clear out any existing dygraph. + // TODO(danvk): would it make more sense to simply redraw using the current + // date_graph object? + this.container.innerHTML = ''; + if (typeof this.date_graph != 'undefined') { + this.date_graph.destroy(); + } + + this.date_graph = new _dygraph2['default'](this.container, data, options); +}; + +/** + * Google charts compatible setSelection + * Only row selection is supported, all points in the row will be highlighted + * @param {Array.<{row:number}>} selection_array array of the selected cells + * @public + */ +GVizChart.prototype.setSelection = function (selection_array) { + var row = false; + if (selection_array.length) { + row = selection_array[0].row; + } + this.date_graph.setSelection(row); +}; + +/** + * Google charts compatible getSelection implementation + * @return {Array.<{row:number,column:number}>} array of the selected cells + * @public + */ +GVizChart.prototype.getSelection = function () { + var selection = []; + + var row = this.date_graph.getSelection(); + + if (row < 0) return selection; + + var points = this.date_graph.layout_.points; + for (var setIdx = 0; setIdx < points.length; ++setIdx) { + selection.push({ row: row, column: setIdx + 1 }); + } + + return selection; +}; + +exports['default'] = GVizChart; +module.exports = exports['default']; + +},{"./dygraph":17}],11:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Robert Konigsberg (konigsberg@google.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview The default interaction model for Dygraphs. This is kept out + * of dygraph.js for better navigability. + * @author Robert Konigsberg (konigsberg@google.com) + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +/** + * You can drag this many pixels past the edge of the chart and still have it + * be considered a zoom. This makes it easier to zoom to the exact edge of the + * chart, a fairly common operation. + */ +var DRAG_EDGE_MARGIN = 100; + +/** + * A collection of functions to facilitate build custom interaction models. + * @class + */ +var DygraphInteraction = {}; + +/** + * Checks whether the beginning & ending of an event were close enough that it + * should be considered a click. If it should, dispatch appropriate events. + * Returns true if the event was treated as a click. + * + * @param {Event} event + * @param {Dygraph} g + * @param {Object} context + */ +DygraphInteraction.maybeTreatMouseOpAsClick = function (event, g, context) { + context.dragEndX = utils.dragGetX_(event, context); + context.dragEndY = utils.dragGetY_(event, context); + var regionWidth = Math.abs(context.dragEndX - context.dragStartX); + var regionHeight = Math.abs(context.dragEndY - context.dragStartY); + + if (regionWidth < 2 && regionHeight < 2 && g.lastx_ !== undefined && g.lastx_ != -1) { + DygraphInteraction.treatMouseOpAsClick(g, event, context); + } + + context.regionWidth = regionWidth; + context.regionHeight = regionHeight; +}; + +/** + * Called in response to an interaction model operation that + * should start the default panning behavior. + * + * It's used in the default callback for "mousedown" operations. + * Custom interaction model builders can use it to provide the default + * panning behavior. + * + * @param {Event} event the event object which led to the startPan call. + * @param {Dygraph} g The dygraph on which to act. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.startPan = function (event, g, context) { + var i, axis; + context.isPanning = true; + var xRange = g.xAxisRange(); + + if (g.getOptionForAxis("logscale", "x")) { + context.initialLeftmostDate = utils.log10(xRange[0]); + context.dateRange = utils.log10(xRange[1]) - utils.log10(xRange[0]); + } else { + context.initialLeftmostDate = xRange[0]; + context.dateRange = xRange[1] - xRange[0]; + } + context.xUnitsPerPixel = context.dateRange / (g.plotter_.area.w - 1); + + if (g.getNumericOption("panEdgeFraction")) { + var maxXPixelsToDraw = g.width_ * g.getNumericOption("panEdgeFraction"); + var xExtremes = g.xAxisExtremes(); // I REALLY WANT TO CALL THIS xTremes! + + var boundedLeftX = g.toDomXCoord(xExtremes[0]) - maxXPixelsToDraw; + var boundedRightX = g.toDomXCoord(xExtremes[1]) + maxXPixelsToDraw; + + var boundedLeftDate = g.toDataXCoord(boundedLeftX); + var boundedRightDate = g.toDataXCoord(boundedRightX); + context.boundedDates = [boundedLeftDate, boundedRightDate]; + + var boundedValues = []; + var maxYPixelsToDraw = g.height_ * g.getNumericOption("panEdgeFraction"); + + for (i = 0; i < g.axes_.length; i++) { + axis = g.axes_[i]; + var yExtremes = axis.extremeRange; + + var boundedTopY = g.toDomYCoord(yExtremes[0], i) + maxYPixelsToDraw; + var boundedBottomY = g.toDomYCoord(yExtremes[1], i) - maxYPixelsToDraw; + + var boundedTopValue = g.toDataYCoord(boundedTopY, i); + var boundedBottomValue = g.toDataYCoord(boundedBottomY, i); + + boundedValues[i] = [boundedTopValue, boundedBottomValue]; + } + context.boundedValues = boundedValues; + } + + // Record the range of each y-axis at the start of the drag. + // If any axis has a valueRange or valueWindow, then we want a 2D pan. + // We can't store data directly in g.axes_, because it does not belong to us + // and could change out from under us during a pan (say if there's a data + // update). + context.is2DPan = false; + context.axes = []; + for (i = 0; i < g.axes_.length; i++) { + axis = g.axes_[i]; + var axis_data = {}; + var yRange = g.yAxisRange(i); + // TODO(konigsberg): These values should be in |context|. + // In log scale, initialTopValue, dragValueRange and unitsPerPixel are log scale. + var logscale = g.attributes_.getForAxis("logscale", i); + if (logscale) { + axis_data.initialTopValue = utils.log10(yRange[1]); + axis_data.dragValueRange = utils.log10(yRange[1]) - utils.log10(yRange[0]); + } else { + axis_data.initialTopValue = yRange[1]; + axis_data.dragValueRange = yRange[1] - yRange[0]; + } + axis_data.unitsPerPixel = axis_data.dragValueRange / (g.plotter_.area.h - 1); + context.axes.push(axis_data); + + // While calculating axes, set 2dpan. + if (axis.valueWindow || axis.valueRange) context.is2DPan = true; + } +}; + +/** + * Called in response to an interaction model operation that + * responds to an event that pans the view. + * + * It's used in the default callback for "mousemove" operations. + * Custom interaction model builders can use it to provide the default + * panning behavior. + * + * @param {Event} event the event object which led to the movePan call. + * @param {Dygraph} g The dygraph on which to act. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.movePan = function (event, g, context) { + context.dragEndX = utils.dragGetX_(event, context); + context.dragEndY = utils.dragGetY_(event, context); + + var minDate = context.initialLeftmostDate - (context.dragEndX - context.dragStartX) * context.xUnitsPerPixel; + if (context.boundedDates) { + minDate = Math.max(minDate, context.boundedDates[0]); + } + var maxDate = minDate + context.dateRange; + if (context.boundedDates) { + if (maxDate > context.boundedDates[1]) { + // Adjust minDate, and recompute maxDate. + minDate = minDate - (maxDate - context.boundedDates[1]); + maxDate = minDate + context.dateRange; + } + } + + if (g.getOptionForAxis("logscale", "x")) { + g.dateWindow_ = [Math.pow(utils.LOG_SCALE, minDate), Math.pow(utils.LOG_SCALE, maxDate)]; + } else { + g.dateWindow_ = [minDate, maxDate]; + } + + // y-axis scaling is automatic unless this is a full 2D pan. + if (context.is2DPan) { + + var pixelsDragged = context.dragEndY - context.dragStartY; + + // Adjust each axis appropriately. + for (var i = 0; i < g.axes_.length; i++) { + var axis = g.axes_[i]; + var axis_data = context.axes[i]; + var unitsDragged = pixelsDragged * axis_data.unitsPerPixel; + + var boundedValue = context.boundedValues ? context.boundedValues[i] : null; + + // In log scale, maxValue and minValue are the logs of those values. + var maxValue = axis_data.initialTopValue + unitsDragged; + if (boundedValue) { + maxValue = Math.min(maxValue, boundedValue[1]); + } + var minValue = maxValue - axis_data.dragValueRange; + if (boundedValue) { + if (minValue < boundedValue[0]) { + // Adjust maxValue, and recompute minValue. + maxValue = maxValue - (minValue - boundedValue[0]); + minValue = maxValue - axis_data.dragValueRange; + } + } + if (g.attributes_.getForAxis("logscale", i)) { + axis.valueWindow = [Math.pow(utils.LOG_SCALE, minValue), Math.pow(utils.LOG_SCALE, maxValue)]; + } else { + axis.valueWindow = [minValue, maxValue]; + } + } + } + + g.drawGraph_(false); +}; + +/** + * Called in response to an interaction model operation that + * responds to an event that ends panning. + * + * It's used in the default callback for "mouseup" operations. + * Custom interaction model builders can use it to provide the default + * panning behavior. + * + * @param {Event} event the event object which led to the endPan call. + * @param {Dygraph} g The dygraph on which to act. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.endPan = DygraphInteraction.maybeTreatMouseOpAsClick; + +/** + * Called in response to an interaction model operation that + * responds to an event that starts zooming. + * + * It's used in the default callback for "mousedown" operations. + * Custom interaction model builders can use it to provide the default + * zooming behavior. + * + * @param {Event} event the event object which led to the startZoom call. + * @param {Dygraph} g The dygraph on which to act. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.startZoom = function (event, g, context) { + context.isZooming = true; + context.zoomMoved = false; +}; + +/** + * Called in response to an interaction model operation that + * responds to an event that defines zoom boundaries. + * + * It's used in the default callback for "mousemove" operations. + * Custom interaction model builders can use it to provide the default + * zooming behavior. + * + * @param {Event} event the event object which led to the moveZoom call. + * @param {Dygraph} g The dygraph on which to act. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.moveZoom = function (event, g, context) { + context.zoomMoved = true; + context.dragEndX = utils.dragGetX_(event, context); + context.dragEndY = utils.dragGetY_(event, context); + + var xDelta = Math.abs(context.dragStartX - context.dragEndX); + var yDelta = Math.abs(context.dragStartY - context.dragEndY); + + // drag direction threshold for y axis is twice as large as x axis + context.dragDirection = xDelta < yDelta / 2 ? utils.VERTICAL : utils.HORIZONTAL; + + g.drawZoomRect_(context.dragDirection, context.dragStartX, context.dragEndX, context.dragStartY, context.dragEndY, context.prevDragDirection, context.prevEndX, context.prevEndY); + + context.prevEndX = context.dragEndX; + context.prevEndY = context.dragEndY; + context.prevDragDirection = context.dragDirection; +}; + +/** + * TODO(danvk): move this logic into dygraph.js + * @param {Dygraph} g + * @param {Event} event + * @param {Object} context + */ +DygraphInteraction.treatMouseOpAsClick = function (g, event, context) { + var clickCallback = g.getFunctionOption('clickCallback'); + var pointClickCallback = g.getFunctionOption('pointClickCallback'); + + var selectedPoint = null; + + // Find out if the click occurs on a point. + var closestIdx = -1; + var closestDistance = Number.MAX_VALUE; + + // check if the click was on a particular point. + for (var i = 0; i < g.selPoints_.length; i++) { + var p = g.selPoints_[i]; + var distance = Math.pow(p.canvasx - context.dragEndX, 2) + Math.pow(p.canvasy - context.dragEndY, 2); + if (!isNaN(distance) && (closestIdx == -1 || distance < closestDistance)) { + closestDistance = distance; + closestIdx = i; + } + } + + // Allow any click within two pixels of the dot. + var radius = g.getNumericOption('highlightCircleSize') + 2; + if (closestDistance <= radius * radius) { + selectedPoint = g.selPoints_[closestIdx]; + } + + if (selectedPoint) { + var e = { + cancelable: true, + point: selectedPoint, + canvasx: context.dragEndX, + canvasy: context.dragEndY + }; + var defaultPrevented = g.cascadeEvents_('pointClick', e); + if (defaultPrevented) { + // Note: this also prevents click / clickCallback from firing. + return; + } + if (pointClickCallback) { + pointClickCallback.call(g, event, selectedPoint); + } + } + + var e = { + cancelable: true, + xval: g.lastx_, // closest point by x value + pts: g.selPoints_, + canvasx: context.dragEndX, + canvasy: context.dragEndY + }; + if (!g.cascadeEvents_('click', e)) { + if (clickCallback) { + // TODO(danvk): pass along more info about the points, e.g. 'x' + clickCallback.call(g, event, g.lastx_, g.selPoints_); + } + } +}; + +/** + * Called in response to an interaction model operation that + * responds to an event that performs a zoom based on previously defined + * bounds.. + * + * It's used in the default callback for "mouseup" operations. + * Custom interaction model builders can use it to provide the default + * zooming behavior. + * + * @param {Event} event the event object which led to the endZoom call. + * @param {Dygraph} g The dygraph on which to end the zoom. + * @param {Object} context The dragging context object (with + * dragStartX/dragStartY/etc. properties). This function modifies the + * context. + */ +DygraphInteraction.endZoom = function (event, g, context) { + g.clearZoomRect_(); + context.isZooming = false; + DygraphInteraction.maybeTreatMouseOpAsClick(event, g, context); + + // The zoom rectangle is visibly clipped to the plot area, so its behavior + // should be as well. + // See http://code.google.com/p/dygraphs/issues/detail?id=280 + var plotArea = g.getArea(); + if (context.regionWidth >= 10 && context.dragDirection == utils.HORIZONTAL) { + var left = Math.min(context.dragStartX, context.dragEndX), + right = Math.max(context.dragStartX, context.dragEndX); + left = Math.max(left, plotArea.x); + right = Math.min(right, plotArea.x + plotArea.w); + if (left < right) { + g.doZoomX_(left, right); + } + context.cancelNextDblclick = true; + } else if (context.regionHeight >= 10 && context.dragDirection == utils.VERTICAL) { + var top = Math.min(context.dragStartY, context.dragEndY), + bottom = Math.max(context.dragStartY, context.dragEndY); + top = Math.max(top, plotArea.y); + bottom = Math.min(bottom, plotArea.y + plotArea.h); + if (top < bottom) { + g.doZoomY_(top, bottom); + } + context.cancelNextDblclick = true; + } + context.dragStartX = null; + context.dragStartY = null; +}; + +/** + * @private + */ +DygraphInteraction.startTouch = function (event, g, context) { + event.preventDefault(); // touch browsers are all nice. + if (event.touches.length > 1) { + // If the user ever puts two fingers down, it's not a double tap. + context.startTimeForDoubleTapMs = null; + } + + var touches = []; + for (var i = 0; i < event.touches.length; i++) { + var t = event.touches[i]; + // we dispense with 'dragGetX_' because all touchBrowsers support pageX + touches.push({ + pageX: t.pageX, + pageY: t.pageY, + dataX: g.toDataXCoord(t.pageX), + dataY: g.toDataYCoord(t.pageY) + // identifier: t.identifier + }); + } + context.initialTouches = touches; + + if (touches.length == 1) { + // This is just a swipe. + context.initialPinchCenter = touches[0]; + context.touchDirections = { x: true, y: true }; + } else if (touches.length >= 2) { + // It's become a pinch! + // In case there are 3+ touches, we ignore all but the "first" two. + + // only screen coordinates can be averaged (data coords could be log scale). + context.initialPinchCenter = { + pageX: 0.5 * (touches[0].pageX + touches[1].pageX), + pageY: 0.5 * (touches[0].pageY + touches[1].pageY), + + // TODO(danvk): remove + dataX: 0.5 * (touches[0].dataX + touches[1].dataX), + dataY: 0.5 * (touches[0].dataY + touches[1].dataY) + }; + + // Make pinches in a 45-degree swath around either axis 1-dimensional zooms. + var initialAngle = 180 / Math.PI * Math.atan2(context.initialPinchCenter.pageY - touches[0].pageY, touches[0].pageX - context.initialPinchCenter.pageX); + + // use symmetry to get it into the first quadrant. + initialAngle = Math.abs(initialAngle); + if (initialAngle > 90) initialAngle = 90 - initialAngle; + + context.touchDirections = { + x: initialAngle < 90 - 45 / 2, + y: initialAngle > 45 / 2 + }; + } + + // save the full x & y ranges. + context.initialRange = { + x: g.xAxisRange(), + y: g.yAxisRange() + }; +}; + +/** + * @private + */ +DygraphInteraction.moveTouch = function (event, g, context) { + // If the tap moves, then it's definitely not part of a double-tap. + context.startTimeForDoubleTapMs = null; + + var i, + touches = []; + for (i = 0; i < event.touches.length; i++) { + var t = event.touches[i]; + touches.push({ + pageX: t.pageX, + pageY: t.pageY + }); + } + var initialTouches = context.initialTouches; + + var c_now; + + // old and new centers. + var c_init = context.initialPinchCenter; + if (touches.length == 1) { + c_now = touches[0]; + } else { + c_now = { + pageX: 0.5 * (touches[0].pageX + touches[1].pageX), + pageY: 0.5 * (touches[0].pageY + touches[1].pageY) + }; + } + + // this is the "swipe" component + // we toss it out for now, but could use it in the future. + var swipe = { + pageX: c_now.pageX - c_init.pageX, + pageY: c_now.pageY - c_init.pageY + }; + var dataWidth = context.initialRange.x[1] - context.initialRange.x[0]; + var dataHeight = context.initialRange.y[0] - context.initialRange.y[1]; + swipe.dataX = swipe.pageX / g.plotter_.area.w * dataWidth; + swipe.dataY = swipe.pageY / g.plotter_.area.h * dataHeight; + var xScale, yScale; + + // The residual bits are usually split into scale & rotate bits, but we split + // them into x-scale and y-scale bits. + if (touches.length == 1) { + xScale = 1.0; + yScale = 1.0; + } else if (touches.length >= 2) { + var initHalfWidth = initialTouches[1].pageX - c_init.pageX; + xScale = (touches[1].pageX - c_now.pageX) / initHalfWidth; + + var initHalfHeight = initialTouches[1].pageY - c_init.pageY; + yScale = (touches[1].pageY - c_now.pageY) / initHalfHeight; + } + + // Clip scaling to [1/8, 8] to prevent too much blowup. + xScale = Math.min(8, Math.max(0.125, xScale)); + yScale = Math.min(8, Math.max(0.125, yScale)); + + var didZoom = false; + if (context.touchDirections.x) { + g.dateWindow_ = [c_init.dataX - swipe.dataX + (context.initialRange.x[0] - c_init.dataX) / xScale, c_init.dataX - swipe.dataX + (context.initialRange.x[1] - c_init.dataX) / xScale]; + didZoom = true; + } + + if (context.touchDirections.y) { + for (i = 0; i < 1 /*g.axes_.length*/; i++) { + var axis = g.axes_[i]; + var logscale = g.attributes_.getForAxis("logscale", i); + if (logscale) { + // TODO(danvk): implement + } else { + axis.valueWindow = [c_init.dataY - swipe.dataY + (context.initialRange.y[0] - c_init.dataY) / yScale, c_init.dataY - swipe.dataY + (context.initialRange.y[1] - c_init.dataY) / yScale]; + didZoom = true; + } + } + } + + g.drawGraph_(false); + + // We only call zoomCallback on zooms, not pans, to mirror desktop behavior. + if (didZoom && touches.length > 1 && g.getFunctionOption('zoomCallback')) { + var viewWindow = g.xAxisRange(); + g.getFunctionOption("zoomCallback").call(g, viewWindow[0], viewWindow[1], g.yAxisRanges()); + } +}; + +/** + * @private + */ +DygraphInteraction.endTouch = function (event, g, context) { + if (event.touches.length !== 0) { + // this is effectively a "reset" + DygraphInteraction.startTouch(event, g, context); + } else if (event.changedTouches.length == 1) { + // Could be part of a "double tap" + // The heuristic here is that it's a double-tap if the two touchend events + // occur within 500ms and within a 50x50 pixel box. + var now = new Date().getTime(); + var t = event.changedTouches[0]; + if (context.startTimeForDoubleTapMs && now - context.startTimeForDoubleTapMs < 500 && context.doubleTapX && Math.abs(context.doubleTapX - t.screenX) < 50 && context.doubleTapY && Math.abs(context.doubleTapY - t.screenY) < 50) { + g.resetZoom(); + } else { + context.startTimeForDoubleTapMs = now; + context.doubleTapX = t.screenX; + context.doubleTapY = t.screenY; + } + } +}; + +// Determine the distance from x to [left, right]. +var distanceFromInterval = function distanceFromInterval(x, left, right) { + if (x < left) { + return left - x; + } else if (x > right) { + return x - right; + } else { + return 0; + } +}; + +/** + * Returns the number of pixels by which the event happens from the nearest + * edge of the chart. For events in the interior of the chart, this returns zero. + */ +var distanceFromChart = function distanceFromChart(event, g) { + var chartPos = utils.findPos(g.canvas_); + var box = { + left: chartPos.x, + right: chartPos.x + g.canvas_.offsetWidth, + top: chartPos.y, + bottom: chartPos.y + g.canvas_.offsetHeight + }; + + var pt = { + x: utils.pageX(event), + y: utils.pageY(event) + }; + + var dx = distanceFromInterval(pt.x, box.left, box.right), + dy = distanceFromInterval(pt.y, box.top, box.bottom); + return Math.max(dx, dy); +}; + +/** + * Default interation model for dygraphs. You can refer to specific elements of + * this when constructing your own interaction model, e.g.: + * g.updateOptions( { + * interactionModel: { + * mousedown: DygraphInteraction.defaultInteractionModel.mousedown + * } + * } ); + */ +DygraphInteraction.defaultModel = { + // Track the beginning of drag events + mousedown: function mousedown(event, g, context) { + // Right-click should not initiate a zoom. + if (event.button && event.button == 2) return; + + context.initializeMouseDown(event, g, context); + + if (event.altKey || event.shiftKey) { + DygraphInteraction.startPan(event, g, context); + } else { + DygraphInteraction.startZoom(event, g, context); + } + + // Note: we register mousemove/mouseup on document to allow some leeway for + // events to move outside of the chart. Interaction model events get + // registered on the canvas, which is too small to allow this. + var mousemove = function mousemove(event) { + if (context.isZooming) { + // When the mouse moves >200px from the chart edge, cancel the zoom. + var d = distanceFromChart(event, g); + if (d < DRAG_EDGE_MARGIN) { + DygraphInteraction.moveZoom(event, g, context); + } else { + if (context.dragEndX !== null) { + context.dragEndX = null; + context.dragEndY = null; + g.clearZoomRect_(); + } + } + } else if (context.isPanning) { + DygraphInteraction.movePan(event, g, context); + } + }; + var mouseup = function mouseup(event) { + if (context.isZooming) { + if (context.dragEndX !== null) { + DygraphInteraction.endZoom(event, g, context); + } else { + DygraphInteraction.maybeTreatMouseOpAsClick(event, g, context); + } + } else if (context.isPanning) { + DygraphInteraction.endPan(event, g, context); + } + + utils.removeEvent(document, 'mousemove', mousemove); + utils.removeEvent(document, 'mouseup', mouseup); + context.destroy(); + }; + + g.addAndTrackEvent(document, 'mousemove', mousemove); + g.addAndTrackEvent(document, 'mouseup', mouseup); + }, + willDestroyContextMyself: true, + + touchstart: function touchstart(event, g, context) { + DygraphInteraction.startTouch(event, g, context); + }, + touchmove: function touchmove(event, g, context) { + DygraphInteraction.moveTouch(event, g, context); + }, + touchend: function touchend(event, g, context) { + DygraphInteraction.endTouch(event, g, context); + }, + + // Disable zooming out if panning. + dblclick: function dblclick(event, g, context) { + if (context.cancelNextDblclick) { + context.cancelNextDblclick = false; + return; + } + + // Give plugins a chance to grab this event. + var e = { + canvasx: context.dragEndX, + canvasy: context.dragEndY + }; + if (g.cascadeEvents_('dblclick', e)) { + return; + } + + if (event.altKey || event.shiftKey) { + return; + } + g.resetZoom(); + } +}; + +/* +Dygraph.DEFAULT_ATTRS.interactionModel = DygraphInteraction.defaultModel; + +// old ways of accessing these methods/properties +Dygraph.defaultInteractionModel = DygraphInteraction.defaultModel; +Dygraph.endZoom = DygraphInteraction.endZoom; +Dygraph.moveZoom = DygraphInteraction.moveZoom; +Dygraph.startZoom = DygraphInteraction.startZoom; +Dygraph.endPan = DygraphInteraction.endPan; +Dygraph.movePan = DygraphInteraction.movePan; +Dygraph.startPan = DygraphInteraction.startPan; +*/ + +DygraphInteraction.nonInteractiveModel_ = { + mousedown: function mousedown(event, g, context) { + context.initializeMouseDown(event, g, context); + }, + mouseup: DygraphInteraction.maybeTreatMouseOpAsClick +}; + +// Default interaction model when using the range selector. +DygraphInteraction.dragIsPanInteractionModel = { + mousedown: function mousedown(event, g, context) { + context.initializeMouseDown(event, g, context); + DygraphInteraction.startPan(event, g, context); + }, + mousemove: function mousemove(event, g, context) { + if (context.isPanning) { + DygraphInteraction.movePan(event, g, context); + } + }, + mouseup: function mouseup(event, g, context) { + if (context.isPanning) { + DygraphInteraction.endPan(event, g, context); + } + } +}; + +exports["default"] = DygraphInteraction; +module.exports = exports["default"]; + +},{"./dygraph-utils":16}],12:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview Based on PlotKitLayout, but modified to meet the needs of + * dygraphs. + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +/** + * Creates a new DygraphLayout object. + * + * This class contains all the data to be charted. + * It uses data coordinates, but also records the chart range (in data + * coordinates) and hence is able to calculate percentage positions ('In this + * view, Point A lies 25% down the x-axis.') + * + * Two things that it does not do are: + * 1. Record pixel coordinates for anything. + * 2. (oddly) determine anything about the layout of chart elements. + * + * The naming is a vestige of Dygraph's original PlotKit roots. + * + * @constructor + */ +var DygraphLayout = function DygraphLayout(dygraph) { + this.dygraph_ = dygraph; + /** + * Array of points for each series. + * + * [series index][row index in series] = |Point| structure, + * where series index refers to visible series only, and the + * point index is for the reduced set of points for the current + * zoom region (including one point just outside the window). + * All points in the same row index share the same X value. + * + * @type {Array.<Array.<Dygraph.PointType>>} + */ + this.points = []; + this.setNames = []; + this.annotations = []; + this.yAxes_ = null; + + // TODO(danvk): it's odd that xTicks_ and yTicks_ are inputs, but xticks and + // yticks are outputs. Clean this up. + this.xTicks_ = null; + this.yTicks_ = null; +}; + +/** + * Add points for a single series. + * + * @param {string} setname Name of the series. + * @param {Array.<Dygraph.PointType>} set_xy Points for the series. + */ +DygraphLayout.prototype.addDataset = function (setname, set_xy) { + this.points.push(set_xy); + this.setNames.push(setname); +}; + +/** + * Returns the box which the chart should be drawn in. This is the canvas's + * box, less space needed for the axis and chart labels. + * + * @return {{x: number, y: number, w: number, h: number}} + */ +DygraphLayout.prototype.getPlotArea = function () { + return this.area_; +}; + +// Compute the box which the chart should be drawn in. This is the canvas's +// box, less space needed for axis, chart labels, and other plug-ins. +// NOTE: This should only be called by Dygraph.predraw_(). +DygraphLayout.prototype.computePlotArea = function () { + var area = { + // TODO(danvk): per-axis setting. + x: 0, + y: 0 + }; + + area.w = this.dygraph_.width_ - area.x - this.dygraph_.getOption('rightGap'); + area.h = this.dygraph_.height_; + + // Let plugins reserve space. + var e = { + chart_div: this.dygraph_.graphDiv, + reserveSpaceLeft: function reserveSpaceLeft(px) { + var r = { + x: area.x, + y: area.y, + w: px, + h: area.h + }; + area.x += px; + area.w -= px; + return r; + }, + reserveSpaceRight: function reserveSpaceRight(px) { + var r = { + x: area.x + area.w - px, + y: area.y, + w: px, + h: area.h + }; + area.w -= px; + return r; + }, + reserveSpaceTop: function reserveSpaceTop(px) { + var r = { + x: area.x, + y: area.y, + w: area.w, + h: px + }; + area.y += px; + area.h -= px; + return r; + }, + reserveSpaceBottom: function reserveSpaceBottom(px) { + var r = { + x: area.x, + y: area.y + area.h - px, + w: area.w, + h: px + }; + area.h -= px; + return r; + }, + chartRect: function chartRect() { + return { x: area.x, y: area.y, w: area.w, h: area.h }; + } + }; + this.dygraph_.cascadeEvents_('layout', e); + + this.area_ = area; +}; + +DygraphLayout.prototype.setAnnotations = function (ann) { + // The Dygraph object's annotations aren't parsed. We parse them here and + // save a copy. If there is no parser, then the user must be using raw format. + this.annotations = []; + var parse = this.dygraph_.getOption('xValueParser') || function (x) { + return x; + }; + for (var i = 0; i < ann.length; i++) { + var a = {}; + if (!ann[i].xval && ann[i].x === undefined) { + console.error("Annotations must have an 'x' property"); + return; + } + if (ann[i].icon && !(ann[i].hasOwnProperty('width') && ann[i].hasOwnProperty('height'))) { + console.error("Must set width and height when setting " + "annotation.icon property"); + return; + } + utils.update(a, ann[i]); + if (!a.xval) a.xval = parse(a.x); + this.annotations.push(a); + } +}; + +DygraphLayout.prototype.setXTicks = function (xTicks) { + this.xTicks_ = xTicks; +}; + +// TODO(danvk): add this to the Dygraph object's API or move it into Layout. +DygraphLayout.prototype.setYAxes = function (yAxes) { + this.yAxes_ = yAxes; +}; + +DygraphLayout.prototype.evaluate = function () { + this._xAxis = {}; + this._evaluateLimits(); + this._evaluateLineCharts(); + this._evaluateLineTicks(); + this._evaluateAnnotations(); +}; + +DygraphLayout.prototype._evaluateLimits = function () { + var xlimits = this.dygraph_.xAxisRange(); + this._xAxis.minval = xlimits[0]; + this._xAxis.maxval = xlimits[1]; + var xrange = xlimits[1] - xlimits[0]; + this._xAxis.scale = xrange !== 0 ? 1 / xrange : 1.0; + + if (this.dygraph_.getOptionForAxis("logscale", 'x')) { + this._xAxis.xlogrange = utils.log10(this._xAxis.maxval) - utils.log10(this._xAxis.minval); + this._xAxis.xlogscale = this._xAxis.xlogrange !== 0 ? 1.0 / this._xAxis.xlogrange : 1.0; + } + for (var i = 0; i < this.yAxes_.length; i++) { + var axis = this.yAxes_[i]; + axis.minyval = axis.computedValueRange[0]; + axis.maxyval = axis.computedValueRange[1]; + axis.yrange = axis.maxyval - axis.minyval; + axis.yscale = axis.yrange !== 0 ? 1.0 / axis.yrange : 1.0; + + if (this.dygraph_.getOption("logscale")) { + axis.ylogrange = utils.log10(axis.maxyval) - utils.log10(axis.minyval); + axis.ylogscale = axis.ylogrange !== 0 ? 1.0 / axis.ylogrange : 1.0; + if (!isFinite(axis.ylogrange) || isNaN(axis.ylogrange)) { + console.error('axis ' + i + ' of graph at ' + axis.g + ' can\'t be displayed in log scale for range [' + axis.minyval + ' - ' + axis.maxyval + ']'); + } + } + } +}; + +DygraphLayout.calcXNormal_ = function (value, xAxis, logscale) { + if (logscale) { + return (utils.log10(value) - utils.log10(xAxis.minval)) * xAxis.xlogscale; + } else { + return (value - xAxis.minval) * xAxis.scale; + } +}; + +/** + * @param {DygraphAxisType} axis + * @param {number} value + * @param {boolean} logscale + * @return {number} + */ +DygraphLayout.calcYNormal_ = function (axis, value, logscale) { + if (logscale) { + var x = 1.0 - (utils.log10(value) - utils.log10(axis.minyval)) * axis.ylogscale; + return isFinite(x) ? x : NaN; // shim for v8 issue; see pull request 276 + } else { + return 1.0 - (value - axis.minyval) * axis.yscale; + } +}; + +DygraphLayout.prototype._evaluateLineCharts = function () { + var isStacked = this.dygraph_.getOption("stackedGraph"); + var isLogscaleForX = this.dygraph_.getOptionForAxis("logscale", 'x'); + + for (var setIdx = 0; setIdx < this.points.length; setIdx++) { + var points = this.points[setIdx]; + var setName = this.setNames[setIdx]; + var connectSeparated = this.dygraph_.getOption('connectSeparatedPoints', setName); + var axis = this.dygraph_.axisPropertiesForSeries(setName); + // TODO (konigsberg): use optionsForAxis instead. + var logscale = this.dygraph_.attributes_.getForSeries("logscale", setName); + + for (var j = 0; j < points.length; j++) { + var point = points[j]; + + // Range from 0-1 where 0 represents left and 1 represents right. + point.x = DygraphLayout.calcXNormal_(point.xval, this._xAxis, isLogscaleForX); + // Range from 0-1 where 0 represents top and 1 represents bottom + var yval = point.yval; + if (isStacked) { + point.y_stacked = DygraphLayout.calcYNormal_(axis, point.yval_stacked, logscale); + if (yval !== null && !isNaN(yval)) { + yval = point.yval_stacked; + } + } + if (yval === null) { + yval = NaN; + if (!connectSeparated) { + point.yval = NaN; + } + } + point.y = DygraphLayout.calcYNormal_(axis, yval, logscale); + } + + this.dygraph_.dataHandler_.onLineEvaluated(points, axis, logscale); + } +}; + +DygraphLayout.prototype._evaluateLineTicks = function () { + var i, tick, label, pos; + this.xticks = []; + for (i = 0; i < this.xTicks_.length; i++) { + tick = this.xTicks_[i]; + label = tick.label; + pos = this.dygraph_.toPercentXCoord(tick.v); + if (pos >= 0.0 && pos < 1.0) { + this.xticks.push([pos, label]); + } + } + + this.yticks = []; + for (i = 0; i < this.yAxes_.length; i++) { + var axis = this.yAxes_[i]; + for (var j = 0; j < axis.ticks.length; j++) { + tick = axis.ticks[j]; + label = tick.label; + pos = this.dygraph_.toPercentYCoord(tick.v, i); + if (pos > 0.0 && pos <= 1.0) { + this.yticks.push([i, pos, label]); + } + } + } +}; + +DygraphLayout.prototype._evaluateAnnotations = function () { + // Add the annotations to the point to which they belong. + // Make a map from (setName, xval) to annotation for quick lookups. + var i; + var annotations = {}; + for (i = 0; i < this.annotations.length; i++) { + var a = this.annotations[i]; + annotations[a.xval + "," + a.series] = a; + } + + this.annotated_points = []; + + // Exit the function early if there are no annotations. + if (!this.annotations || !this.annotations.length) { + return; + } + + // TODO(antrob): loop through annotations not points. + for (var setIdx = 0; setIdx < this.points.length; setIdx++) { + var points = this.points[setIdx]; + for (i = 0; i < points.length; i++) { + var p = points[i]; + var k = p.xval + "," + p.name; + if (k in annotations) { + p.annotation = annotations[k]; + this.annotated_points.push(p); + } + } + } +}; + +/** + * Convenience function to remove all the data sets from a graph + */ +DygraphLayout.prototype.removeAllDatasets = function () { + delete this.points; + delete this.setNames; + delete this.setPointsLengths; + delete this.setPointsOffsets; + this.points = []; + this.setNames = []; + this.setPointsLengths = []; + this.setPointsOffsets = []; +}; + +exports['default'] = DygraphLayout; +module.exports = exports['default']; + +},{"./dygraph-utils":16}],13:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +var OPTIONS_REFERENCE = null; + +// For "production" code, this gets removed by uglifyjs. +if ("development" != 'production') { + + // NOTE: in addition to parsing as JS, this snippet is expected to be valid + // JSON. This assumption cannot be checked in JS, but it will be checked when + // documentation is generated by the generate-documentation.py script. For the + // most part, this just means that you should always use double quotes. + OPTIONS_REFERENCE = // <JSON> + { + "xValueParser": { + "default": "parseFloat() or Date.parse()*", + "labels": ["CSV parsing"], + "type": "function(str) -> number", + "description": "A function which parses x-values (i.e. the dependent series). Must return a number, even when the values are dates. In this case, millis since epoch are used. This is used primarily for parsing CSV data. *=Dygraphs is slightly more accepting in the dates which it will parse. See code for details." + }, + "stackedGraph": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "If set, stack series on top of one another rather than drawing them independently. The first series specified in the input data will wind up on top of the chart and the last will be on bottom. NaN values are drawn as white areas without a line on top, see stackedGraphNaNFill for details." + }, + "stackedGraphNaNFill": { + "default": "all", + "labels": ["Data Line display"], + "type": "string", + "description": "Controls handling of NaN values inside a stacked graph. NaN values are interpolated/extended for stacking purposes, but the actual point value remains NaN in the legend display. Valid option values are \"all\" (interpolate internally, repeat leftmost and rightmost value as needed), \"inside\" (interpolate internally only, use zero outside leftmost and rightmost value), and \"none\" (treat NaN as zero everywhere)." + }, + "pointSize": { + "default": "1", + "labels": ["Data Line display"], + "type": "integer", + "description": "The size of the dot to draw on each point in pixels (see drawPoints). A dot is always drawn when a point is \"isolated\", i.e. there is a missing point on either side of it. This also controls the size of those dots." + }, + "labelsDivStyles": { + "default": "null", + "labels": ["Legend"], + "type": "{}", + "description": "Additional styles to apply to the currently-highlighted points div. For example, { 'fontWeight': 'bold' } will make the labels bold. In general, it is better to use CSS to style the .dygraph-legend class than to use this property." + }, + "drawPoints": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "Draw a small dot at each point, in addition to a line going through the point. This makes the individual data points easier to see, but can increase visual clutter in the chart. The small dot can be replaced with a custom rendering by supplying a <a href='#drawPointCallback'>drawPointCallback</a>." + }, + "drawGapEdgePoints": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "Draw points at the edges of gaps in the data. This improves visibility of small data segments or other data irregularities." + }, + "drawPointCallback": { + "default": "null", + "labels": ["Data Line display"], + "type": "function(g, seriesName, canvasContext, cx, cy, color, pointSize)", + "parameters": [["g", "the reference graph"], ["seriesName", "the name of the series"], ["canvasContext", "the canvas to draw on"], ["cx", "center x coordinate"], ["cy", "center y coordinate"], ["color", "series color"], ["pointSize", "the radius of the image."], ["idx", "the row-index of the point in the data."]], + "description": "Draw a custom item when drawPoints is enabled. Default is a small dot matching the series color. This method should constrain drawing to within pointSize pixels from (cx, cy). Also see <a href='#drawHighlightPointCallback'>drawHighlightPointCallback</a>" + }, + "height": { + "default": "320", + "labels": ["Overall display"], + "type": "integer", + "description": "Height, in pixels, of the chart. If the container div has been explicitly sized, this will be ignored." + }, + "zoomCallback": { + "default": "null", + "labels": ["Callbacks"], + "type": "function(minDate, maxDate, yRanges)", + "parameters": [["minDate", "milliseconds since epoch"], ["maxDate", "milliseconds since epoch."], ["yRanges", "is an array of [bottom, top] pairs, one for each y-axis."]], + "description": "A function to call when the zoom window is changed (either by zooming in or out). When animatedZooms is set, zoomCallback is called once at the end of the transition (it will not be called for intermediate frames)." + }, + "pointClickCallback": { + "snippet": "function(e, point){<br> alert(point);<br>}", + "default": "null", + "labels": ["Callbacks", "Interactive Elements"], + "type": "function(e, point)", + "parameters": [["e", "the event object for the click"], ["point", "the point that was clicked See <a href='#point_properties'>Point properties</a> for details"]], + "description": "A function to call when a data point is clicked. and the point that was clicked." + }, + "color": { + "default": "(see description)", + "labels": ["Data Series Colors"], + "type": "string", + "example": "red", + "description": "A per-series color definition. Used in conjunction with, and overrides, the colors option." + }, + "colors": { + "default": "(see description)", + "labels": ["Data Series Colors"], + "type": "array<string>", + "example": "['red', '#00FF00']", + "description": "List of colors for the data series. These can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"yellow\", etc. If not specified, equally-spaced points around a color wheel are used. Overridden by the 'color' option." + }, + "connectSeparatedPoints": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "Usually, when Dygraphs encounters a missing value in a data series, it interprets this as a gap and draws it as such. If, instead, the missing values represents an x-value for which only a different series has data, then you'll want to connect the dots by setting this to true. To explicitly include a gap with this option set, use a value of NaN." + }, + "highlightCallback": { + "default": "null", + "labels": ["Callbacks"], + "type": "function(event, x, points, row, seriesName)", + "description": "When set, this callback gets called every time a new point is highlighted.", + "parameters": [["event", "the JavaScript mousemove event"], ["x", "the x-coordinate of the highlighted points"], ["points", "an array of highlighted points: <code>[ {name: 'series', yval: y-value}, … ]</code>"], ["row", "integer index of the highlighted row in the data table, starting from 0"], ["seriesName", "name of the highlighted series, only present if highlightSeriesOpts is set."]] + }, + "drawHighlightPointCallback": { + "default": "null", + "labels": ["Data Line display"], + "type": "function(g, seriesName, canvasContext, cx, cy, color, pointSize)", + "parameters": [["g", "the reference graph"], ["seriesName", "the name of the series"], ["canvasContext", "the canvas to draw on"], ["cx", "center x coordinate"], ["cy", "center y coordinate"], ["color", "series color"], ["pointSize", "the radius of the image."], ["idx", "the row-index of the point in the data."]], + "description": "Draw a custom item when a point is highlighted. Default is a small dot matching the series color. This method should constrain drawing to within pointSize pixels from (cx, cy) Also see <a href='#drawPointCallback'>drawPointCallback</a>" + }, + "highlightSeriesOpts": { + "default": "null", + "labels": ["Interactive Elements"], + "type": "Object", + "description": "When set, the options from this object are applied to the timeseries closest to the mouse pointer for interactive highlighting. See also 'highlightCallback'. Example: highlightSeriesOpts: { strokeWidth: 3 }." + }, + "highlightSeriesBackgroundAlpha": { + "default": "0.5", + "labels": ["Interactive Elements"], + "type": "float", + "description": "Fade the background while highlighting series. 1=fully visible background (disable fading), 0=hiddden background (show highlighted series only)." + }, + "highlightSeriesBackgroundColor": { + "default": "rgb(255, 255, 255)", + "labels": ["Interactive Elements"], + "type": "string", + "description": "Sets the background color used to fade out the series in conjunction with 'highlightSeriesBackgroundAlpha'." + }, + "includeZero": { + "default": "false", + "labels": ["Axis display"], + "type": "boolean", + "description": "Usually, dygraphs will use the range of the data plus some padding to set the range of the y-axis. If this option is set, the y-axis will always include zero, typically as the lowest value. This can be used to avoid exaggerating the variance in the data" + }, + "rollPeriod": { + "default": "1", + "labels": ["Error Bars", "Rolling Averages"], + "type": "integer >= 1", + "description": "Number of days over which to average data. Discussed extensively above." + }, + "unhighlightCallback": { + "default": "null", + "labels": ["Callbacks"], + "type": "function(event)", + "parameters": [["event", "the mouse event"]], + "description": "When set, this callback gets called every time the user stops highlighting any point by mousing out of the graph." + }, + "axisTickSize": { + "default": "3.0", + "labels": ["Axis display"], + "type": "number", + "description": "The size of the line to display next to each tick mark on x- or y-axes." + }, + "labelsSeparateLines": { + "default": "false", + "labels": ["Legend"], + "type": "boolean", + "description": "Put <code><br/></code> between lines in the label string. Often used in conjunction with <strong>labelsDiv</strong>." + }, + "valueFormatter": { + "default": "Depends on the type of your data.", + "labels": ["Legend", "Value display/formatting"], + "type": "function(num or millis, opts, seriesName, dygraph, row, col)", + "description": "Function to provide a custom display format for the values displayed on mouseover. This does not affect the values that appear on tick marks next to the axes. To format those, see axisLabelFormatter. This is usually set on a <a href='per-axis.html'>per-axis</a> basis. .", + "parameters": [["num_or_millis", "The value to be formatted. This is always a number. For date axes, it's millis since epoch. You can call new Date(millis) to get a Date object."], ["opts", "This is a function you can call to access various options (e.g. opts('labelsKMB')). It returns per-axis values for the option when available."], ["seriesName", "The name of the series from which the point came, e.g. 'X', 'Y', 'A', etc."], ["dygraph", "The dygraph object for which the formatting is being done"], ["row", "The row of the data from which this point comes. g.getValue(row, 0) will return the x-value for this point."], ["col", "The column of the data from which this point comes. g.getValue(row, col) will return the original y-value for this point. This can be used to get the full confidence interval for the point, or access un-rolled values for the point."]] + }, + "annotationMouseOverHandler": { + "default": "null", + "labels": ["Annotations"], + "type": "function(annotation, point, dygraph, event)", + "description": "If provided, this function is called whenever the user mouses over an annotation." + }, + "annotationMouseOutHandler": { + "default": "null", + "labels": ["Annotations"], + "type": "function(annotation, point, dygraph, event)", + "parameters": [["annotation", "the annotation left"], ["point", "the point associated with the annotation"], ["dygraph", "the reference graph"], ["event", "the mouse event"]], + "description": "If provided, this function is called whenever the user mouses out of an annotation." + }, + "annotationClickHandler": { + "default": "null", + "labels": ["Annotations"], + "type": "function(annotation, point, dygraph, event)", + "parameters": [["annotation", "the annotation left"], ["point", "the point associated with the annotation"], ["dygraph", "the reference graph"], ["event", "the mouse event"]], + "description": "If provided, this function is called whenever the user clicks on an annotation." + }, + "annotationDblClickHandler": { + "default": "null", + "labels": ["Annotations"], + "type": "function(annotation, point, dygraph, event)", + "parameters": [["annotation", "the annotation left"], ["point", "the point associated with the annotation"], ["dygraph", "the reference graph"], ["event", "the mouse event"]], + "description": "If provided, this function is called whenever the user double-clicks on an annotation." + }, + "drawCallback": { + "default": "null", + "labels": ["Callbacks"], + "type": "function(dygraph, is_initial)", + "parameters": [["dygraph", "The graph being drawn"], ["is_initial", "True if this is the initial draw, false for subsequent draws."]], + "description": "When set, this callback gets called every time the dygraph is drawn. This includes the initial draw, after zooming and repeatedly while panning." + }, + "labelsKMG2": { + "default": "false", + "labels": ["Value display/formatting"], + "type": "boolean", + "description": "Show k/M/G for kilo/Mega/Giga on y-axis. This is different than <code>labelsKMB</code> in that it uses base 2, not 10." + }, + "delimiter": { + "default": ",", + "labels": ["CSV parsing"], + "type": "string", + "description": "The delimiter to look for when separating fields of a CSV file. Setting this to a tab is not usually necessary, since tab-delimited data is auto-detected." + }, + "axisLabelFontSize": { + "default": "14", + "labels": ["Axis display"], + "type": "integer", + "description": "Size of the font (in pixels) to use in the axis labels, both x- and y-axis." + }, + "underlayCallback": { + "default": "null", + "labels": ["Callbacks"], + "type": "function(context, area, dygraph)", + "parameters": [["context", "the canvas drawing context on which to draw"], ["area", "An object with {x,y,w,h} properties describing the drawing area."], ["dygraph", "the reference graph"]], + "description": "When set, this callback gets called before the chart is drawn. It details on how to use this." + }, + "width": { + "default": "480", + "labels": ["Overall display"], + "type": "integer", + "description": "Width, in pixels, of the chart. If the container div has been explicitly sized, this will be ignored." + }, + "interactionModel": { + "default": "...", + "labels": ["Interactive Elements"], + "type": "Object", + "description": "TODO(konigsberg): document this" + }, + "ticker": { + "default": "Dygraph.dateTicker or Dygraph.numericTicks", + "labels": ["Axis display"], + "type": "function(min, max, pixels, opts, dygraph, vals) -> [{v: ..., label: ...}, ...]", + "parameters": [["min", ""], ["max", ""], ["pixels", ""], ["opts", ""], ["dygraph", "the reference graph"], ["vals", ""]], + "description": "This lets you specify an arbitrary function to generate tick marks on an axis. The tick marks are an array of (value, label) pairs. The built-in functions go to great lengths to choose good tick marks so, if you set this option, you'll most likely want to call one of them and modify the result. See dygraph-tickers.js for an extensive discussion. This is set on a <a href='per-axis.html'>per-axis</a> basis." + }, + "xAxisHeight": { + "default": "(null)", + "labels": ["Axis display"], + "type": "integer", + "description": "Height, in pixels, of the x-axis. If not set explicitly, this is computed based on axisLabelFontSize and axisTickSize." + }, + "showLabelsOnHighlight": { + "default": "true", + "labels": ["Interactive Elements", "Legend"], + "type": "boolean", + "description": "Whether to show the legend upon mouseover." + }, + "axis": { + "default": "(none)", + "labels": ["Axis display"], + "type": "string", + "description": "Set to either 'y1' or 'y2' to assign a series to a y-axis (primary or secondary). Must be set per-series." + }, + "pixelsPerLabel": { + "default": "70 (x-axis) or 30 (y-axes)", + "labels": ["Axis display", "Grid"], + "type": "integer", + "description": "Number of pixels to require between each x- and y-label. Larger values will yield a sparser axis with fewer ticks. This is set on a <a href='per-axis.html'>per-axis</a> basis." + }, + "labelsDiv": { + "default": "null", + "labels": ["Legend"], + "type": "DOM element or string", + "example": "<code style='font-size: small'>document.getElementById('foo')</code>or<code>'foo'", + "description": "Show data labels in an external div, rather than on the graph. This value can either be a div element or a div id." + }, + "fractions": { + "default": "false", + "labels": ["CSV parsing", "Error Bars"], + "type": "boolean", + "description": "When set, attempt to parse each cell in the CSV file as \"a/b\", where a and b are integers. The ratio will be plotted. This allows computation of Wilson confidence intervals (see below)." + }, + "logscale": { + "default": "false", + "labels": ["Axis display"], + "type": "boolean", + "description": "When set for the y-axis or x-axis, the graph shows that axis in log scale. Any values less than or equal to zero are not displayed. Showing log scale with ranges that go below zero will result in an unviewable graph.\n\n Not compatible with showZero. connectSeparatedPoints is ignored. This is ignored for date-based x-axes." + }, + "strokeWidth": { + "default": "1.0", + "labels": ["Data Line display"], + "type": "float", + "example": "0.5, 2.0", + "description": "The width of the lines connecting data points. This can be used to increase the contrast or some graphs." + }, + "strokePattern": { + "default": "null", + "labels": ["Data Line display"], + "type": "array<integer>", + "example": "[10, 2, 5, 2]", + "description": "A custom pattern array where the even index is a draw and odd is a space in pixels. If null then it draws a solid line. The array should have a even length as any odd lengthed array could be expressed as a smaller even length array. This is used to create dashed lines." + }, + "strokeBorderWidth": { + "default": "null", + "labels": ["Data Line display"], + "type": "float", + "example": "1.0", + "description": "Draw a border around graph lines to make crossing lines more easily distinguishable. Useful for graphs with many lines." + }, + "strokeBorderColor": { + "default": "white", + "labels": ["Data Line display"], + "type": "string", + "example": "red, #ccffdd", + "description": "Color for the line border used if strokeBorderWidth is set." + }, + "wilsonInterval": { + "default": "true", + "labels": ["Error Bars"], + "type": "boolean", + "description": "Use in conjunction with the \"fractions\" option. Instead of plotting +/- N standard deviations, dygraphs will compute a Wilson confidence interval and plot that. This has more reasonable behavior for ratios close to 0 or 1." + }, + "fillGraph": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "Should the area underneath the graph be filled? This option is not compatible with error bars. This may be set on a <a href='per-axis.html'>per-series</a> basis." + }, + "highlightCircleSize": { + "default": "3", + "labels": ["Interactive Elements"], + "type": "integer", + "description": "The size in pixels of the dot drawn over highlighted points." + }, + "gridLineColor": { + "default": "rgb(128,128,128)", + "labels": ["Grid"], + "type": "red, blue", + "description": "The color of the gridlines. This may be set on a per-axis basis to define each axis' grid separately." + }, + "gridLinePattern": { + "default": "null", + "labels": ["Grid"], + "type": "array<integer>", + "example": "[10, 2, 5, 2]", + "description": "A custom pattern array where the even index is a draw and odd is a space in pixels. If null then it draws a solid line. The array should have a even length as any odd lengthed array could be expressed as a smaller even length array. This is used to create dashed gridlines." + }, + "visibility": { + "default": "[true, true, ...]", + "labels": ["Data Line display"], + "type": "Array of booleans", + "description": "Which series should initially be visible? Once the Dygraph has been constructed, you can access and modify the visibility of each series using the <code>visibility</code> and <code>setVisibility</code> methods." + }, + "valueRange": { + "default": "Full range of the input is shown", + "labels": ["Axis display"], + "type": "Array of two numbers", + "example": "[10, 110]", + "description": "Explicitly set the vertical range of the graph to [low, high]. This may be set on a per-axis basis to define each y-axis separately. If either limit is unspecified, it will be calculated automatically (e.g. [null, 30] to automatically calculate just the lower bound)" + }, + "labelsDivWidth": { + "default": "250", + "labels": ["Legend"], + "type": "integer", + "description": "Width (in pixels) of the div which shows information on the currently-highlighted points." + }, + "colorSaturation": { + "default": "1.0", + "labels": ["Data Series Colors"], + "type": "float (0.0 - 1.0)", + "description": "If <strong>colors</strong> is not specified, saturation of the automatically-generated data series colors." + }, + "hideOverlayOnMouseOut": { + "default": "true", + "labels": ["Interactive Elements", "Legend"], + "type": "boolean", + "description": "Whether to hide the legend when the mouse leaves the chart area." + }, + "legend": { + "default": "onmouseover", + "labels": ["Legend"], + "type": "string", + "description": "When to display the legend. By default, it only appears when a user mouses over the chart. Set it to \"always\" to always display a legend of some sort. When set to \"follow\", legend follows highlighted points." + }, + "legendFormatter": { + "default": "null", + "labels": ["Legend"], + "type": "function(data): string", + "params": [["data", "An object containing information about the selection (or lack of a selection). This includes formatted values and series information. See <a href=\"https://github.com/danvk/dygraphs/pull/683\">here</a> for sample values."]], + "description": "Set this to supply a custom formatter for the legend. See <a href=\"https://github.com/danvk/dygraphs/pull/683\">this comment</a> and the <a href=\"tests/legend-formatter.html\">legendFormatter demo</a> for usage." + }, + "labelsShowZeroValues": { + "default": "true", + "labels": ["Legend"], + "type": "boolean", + "description": "Show zero value labels in the labelsDiv." + }, + "stepPlot": { + "default": "false", + "labels": ["Data Line display"], + "type": "boolean", + "description": "When set, display the graph as a step plot instead of a line plot. This option may either be set for the whole graph or for single series." + }, + "labelsUTC": { + "default": "false", + "labels": ["Value display/formatting", "Axis display"], + "type": "boolean", + "description": "Show date/time labels according to UTC (instead of local time)." + }, + "labelsKMB": { + "default": "false", + "labels": ["Value display/formatting"], + "type": "boolean", + "description": "Show K/M/B for thousands/millions/billions on y-axis." + }, + "rightGap": { + "default": "5", + "labels": ["Overall display"], + "type": "integer", + "description": "Number of pixels to leave blank at the right edge of the Dygraph. This makes it easier to highlight the right-most data point." + }, + "avoidMinZero": { + "default": "false", + "labels": ["Deprecated"], + "type": "boolean", + "description": "Deprecated, please use yRangePad instead. When set, the heuristic that fixes the Y axis at zero for a data set with the minimum Y value of zero is disabled. \nThis is particularly useful for data sets that contain many zero values, especially for step plots which may otherwise have lines not visible running along the bottom axis." + }, + "drawAxesAtZero": { + "default": "false", + "labels": ["Axis display"], + "type": "boolean", + "description": "When set, draw the X axis at the Y=0 position and the Y axis at the X=0 position if those positions are inside the graph's visible area. Otherwise, draw the axes at the bottom or left graph edge as usual." + }, + "xRangePad": { + "default": "0", + "labels": ["Axis display"], + "type": "float", + "description": "Add the specified amount of extra space (in pixels) around the X-axis value range to ensure points at the edges remain visible." + }, + "yRangePad": { + "default": "null", + "labels": ["Axis display"], + "type": "float", + "description": "If set, add the specified amount of extra space (in pixels) around the Y-axis value range to ensure points at the edges remain visible. If unset, use the traditional Y padding algorithm." + }, + "axisLabelFormatter": { + "default": "Depends on the data type", + "labels": ["Axis display"], + "type": "function(number or Date, granularity, opts, dygraph)", + "parameters": [["number or date", "Either a number (for a numeric axis) or a Date object (for a date axis)"], ["granularity", "specifies how fine-grained the axis is. For date axes, this is a reference to the time granularity enumeration, defined in dygraph-tickers.js, e.g. Dygraph.WEEKLY."], ["opts", "a function which provides access to various options on the dygraph, e.g. opts('labelsKMB')."], ["dygraph", "the referenced graph"]], + "description": "Function to call to format the tick values that appear along an axis. This is usually set on a <a href='per-axis.html'>per-axis</a> basis." + }, + "clickCallback": { + "snippet": "function(e, date_millis){<br> alert(new Date(date_millis));<br>}", + "default": "null", + "labels": ["Callbacks"], + "type": "function(e, x, points)", + "parameters": [["e", "The event object for the click"], ["x", "The x value that was clicked (for dates, this is milliseconds since epoch)"], ["points", "The closest points along that date. See <a href='#point_properties'>Point properties</a> for details."]], + "description": "A function to call when the canvas is clicked." + }, + "labels": { + "default": "[\"X\", \"Y1\", \"Y2\", ...]*", + "labels": ["Legend"], + "type": "array<string>", + "description": "A name for each data series, including the independent (X) series. For CSV files and DataTable objections, this is determined by context. For raw data, this must be specified. If it is not, default values are supplied and a warning is logged." + }, + "dateWindow": { + "default": "Full range of the input is shown", + "labels": ["Axis display"], + "type": "Array of two numbers", + "example": "[<br> Date.parse('2006-01-01'),<br> (new Date()).valueOf()<br>]", + "description": "Initially zoom in on a section of the graph. Is of the form [earliest, latest], where earliest/latest are milliseconds since epoch. If the data for the x-axis is numeric, the values in dateWindow must also be numbers." + }, + "showRoller": { + "default": "false", + "labels": ["Interactive Elements", "Rolling Averages"], + "type": "boolean", + "description": "If the rolling average period text box should be shown." + }, + "sigma": { + "default": "2.0", + "labels": ["Error Bars"], + "type": "float", + "description": "When errorBars is set, shade this many standard deviations above/below each point." + }, + "customBars": { + "default": "false", + "labels": ["CSV parsing", "Error Bars"], + "type": "boolean", + "description": "When set, parse each CSV cell as \"low;middle;high\". Error bars will be drawn for each point between low and high, with the series itself going through middle." + }, + "colorValue": { + "default": "1.0", + "labels": ["Data Series Colors"], + "type": "float (0.0 - 1.0)", + "description": "If colors is not specified, value of the data series colors, as in hue/saturation/value. (0.0-1.0, default 0.5)" + }, + "errorBars": { + "default": "false", + "labels": ["CSV parsing", "Error Bars"], + "type": "boolean", + "description": "Does the data contain standard deviations? Setting this to true alters the input format (see above)." + }, + "displayAnnotations": { + "default": "false", + "labels": ["Annotations"], + "type": "boolean", + "description": "Only applies when Dygraphs is used as a GViz chart. Causes string columns following a data series to be interpreted as annotations on points in that series. This is the same format used by Google's AnnotatedTimeLine chart." + }, + "panEdgeFraction": { + "default": "null", + "labels": ["Axis display", "Interactive Elements"], + "type": "float", + "description": "A value representing the farthest a graph may be panned, in percent of the display. For example, a value of 0.1 means that the graph can only be panned 10% pased the edges of the displayed values. null means no bounds." + }, + "title": { + "labels": ["Chart labels"], + "type": "string", + "default": "null", + "description": "Text to display above the chart. You can supply any HTML for this value, not just text. If you wish to style it using CSS, use the 'dygraph-label' or 'dygraph-title' classes." + }, + "titleHeight": { + "default": "18", + "labels": ["Chart labels"], + "type": "integer", + "description": "Height of the chart title, in pixels. This also controls the default font size of the title. If you style the title on your own, this controls how much space is set aside above the chart for the title's div." + }, + "xlabel": { + "labels": ["Chart labels"], + "type": "string", + "default": "null", + "description": "Text to display below the chart's x-axis. You can supply any HTML for this value, not just text. If you wish to style it using CSS, use the 'dygraph-label' or 'dygraph-xlabel' classes." + }, + "xLabelHeight": { + "labels": ["Chart labels"], + "type": "integer", + "default": "18", + "description": "Height of the x-axis label, in pixels. This also controls the default font size of the x-axis label. If you style the label on your own, this controls how much space is set aside below the chart for the x-axis label's div." + }, + "ylabel": { + "labels": ["Chart labels"], + "type": "string", + "default": "null", + "description": "Text to display to the left of the chart's y-axis. You can supply any HTML for this value, not just text. If you wish to style it using CSS, use the 'dygraph-label' or 'dygraph-ylabel' classes. The text will be rotated 90 degrees by default, so CSS rules may behave in unintuitive ways. No additional space is set aside for a y-axis label. If you need more space, increase the width of the y-axis tick labels using the yAxisLabelWidth option. If you need a wider div for the y-axis label, either style it that way with CSS (but remember that it's rotated, so width is controlled by the 'height' property) or set the yLabelWidth option." + }, + "y2label": { + "labels": ["Chart labels"], + "type": "string", + "default": "null", + "description": "Text to display to the right of the chart's secondary y-axis. This label is only displayed if a secondary y-axis is present. See <a href='http://dygraphs.com/tests/two-axes.html'>this test</a> for an example of how to do this. The comments for the 'ylabel' option generally apply here as well. This label gets a 'dygraph-y2label' instead of a 'dygraph-ylabel' class." + }, + "yLabelWidth": { + "labels": ["Chart labels"], + "type": "integer", + "default": "18", + "description": "Width of the div which contains the y-axis label. Since the y-axis label appears rotated 90 degrees, this actually affects the height of its div." + }, + "isZoomedIgnoreProgrammaticZoom": { + "default": "false", + "labels": ["Zooming"], + "type": "boolean", + "description": "When this option is passed to updateOptions() along with either the <code>dateWindow</code> or <code>valueRange</code> options, the zoom flags are not changed to reflect a zoomed state. This is primarily useful for when the display area of a chart is changed programmatically and also where manual zooming is allowed and use is made of the <code>isZoomed</code> method to determine this." + }, + "drawGrid": { + "default": "true for x and y, false for y2", + "labels": ["Grid"], + "type": "boolean", + "description": "Whether to display gridlines in the chart. This may be set on a per-axis basis to define the visibility of each axis' grid separately." + }, + "independentTicks": { + "default": "true for y, false for y2", + "labels": ["Axis display", "Grid"], + "type": "boolean", + "description": "Only valid for y and y2, has no effect on x: This option defines whether the y axes should align their ticks or if they should be independent. Possible combinations: 1.) y=true, y2=false (default): y is the primary axis and the y2 ticks are aligned to the the ones of y. (only 1 grid) 2.) y=false, y2=true: y2 is the primary axis and the y ticks are aligned to the the ones of y2. (only 1 grid) 3.) y=true, y2=true: Both axis are independent and have their own ticks. (2 grids) 4.) y=false, y2=false: Invalid configuration causes an error." + }, + "drawAxis": { + "default": "true for x and y, false for y2", + "labels": ["Axis display"], + "type": "boolean", + "description": "Whether to draw the specified axis. This may be set on a per-axis basis to define the visibility of each axis separately. Setting this to false also prevents axis ticks from being drawn and reclaims the space for the chart grid/lines." + }, + "gridLineWidth": { + "default": "0.3", + "labels": ["Grid"], + "type": "float", + "description": "Thickness (in pixels) of the gridlines drawn under the chart. The vertical/horizontal gridlines can be turned off entirely by using the drawGrid option. This may be set on a per-axis basis to define each axis' grid separately." + }, + "axisLineWidth": { + "default": "0.3", + "labels": ["Axis display"], + "type": "float", + "description": "Thickness (in pixels) of the x- and y-axis lines." + }, + "axisLineColor": { + "default": "black", + "labels": ["Axis display"], + "type": "string", + "description": "Color of the x- and y-axis lines. Accepts any value which the HTML canvas strokeStyle attribute understands, e.g. 'black' or 'rgb(0, 100, 255)'." + }, + "fillAlpha": { + "default": "0.15", + "labels": ["Error Bars", "Data Series Colors"], + "type": "float (0.0 - 1.0)", + "description": "Error bars (or custom bars) for each series are drawn in the same color as the series, but with partial transparency. This sets the transparency. A value of 0.0 means that the error bars will not be drawn, whereas a value of 1.0 means that the error bars will be as dark as the line for the series itself. This can be used to produce chart lines whose thickness varies at each point." + }, + "axisLabelColor": { + "default": "black", + "labels": ["Axis display"], + "type": "string", + "description": "Color for x- and y-axis labels. This is a CSS color string." + }, + "axisLabelWidth": { + "default": "50 (y-axis), 60 (x-axis)", + "labels": ["Axis display", "Chart labels"], + "type": "integer", + "description": "Width (in pixels) of the containing divs for x- and y-axis labels. For the y-axis, this also controls the width of the y-axis. Note that for the x-axis, this is independent from pixelsPerLabel, which controls the spacing between labels." + }, + "sigFigs": { + "default": "null", + "labels": ["Value display/formatting"], + "type": "integer", + "description": "By default, dygraphs displays numbers with a fixed number of digits after the decimal point. If you'd prefer to have a fixed number of significant figures, set this option to that number of sig figs. A value of 2, for instance, would cause 1 to be display as 1.0 and 1234 to be displayed as 1.23e+3." + }, + "digitsAfterDecimal": { + "default": "2", + "labels": ["Value display/formatting"], + "type": "integer", + "description": "Unless it's run in scientific mode (see the <code>sigFigs</code> option), dygraphs displays numbers with <code>digitsAfterDecimal</code> digits after the decimal point. Trailing zeros are not displayed, so with a value of 2 you'll get '0', '0.1', '0.12', '123.45' but not '123.456' (it will be rounded to '123.46'). Numbers with absolute value less than 0.1^digitsAfterDecimal (i.e. those which would show up as '0.00') will be displayed in scientific notation." + }, + "maxNumberWidth": { + "default": "6", + "labels": ["Value display/formatting"], + "type": "integer", + "description": "When displaying numbers in normal (not scientific) mode, large numbers will be displayed with many trailing zeros (e.g. 100000000 instead of 1e9). This can lead to unwieldy y-axis labels. If there are more than <code>maxNumberWidth</code> digits to the left of the decimal in a number, dygraphs will switch to scientific notation, even when not operating in scientific mode. If you'd like to see all those digits, set this to something large, like 20 or 30." + }, + "file": { + "default": "(set when constructed)", + "labels": ["Data"], + "type": "string (URL of CSV or CSV), GViz DataTable or 2D Array", + "description": "Sets the data being displayed in the chart. This can only be set when calling updateOptions; it cannot be set from the constructor. For a full description of valid data formats, see the <a href='http://dygraphs.com/data.html'>Data Formats</a> page." + }, + "timingName": { + "default": "null", + "labels": ["Debugging"], + "type": "string", + "description": "Set this option to log timing information. The value of the option will be logged along with the timimg, so that you can distinguish multiple dygraphs on the same page." + }, + "showRangeSelector": { + "default": "false", + "labels": ["Range Selector"], + "type": "boolean", + "description": "Show or hide the range selector widget." + }, + "rangeSelectorHeight": { + "default": "40", + "labels": ["Range Selector"], + "type": "integer", + "description": "Height, in pixels, of the range selector widget. This option can only be specified at Dygraph creation time." + }, + "rangeSelectorPlotStrokeColor": { + "default": "#808FAB", + "labels": ["Range Selector"], + "type": "string", + "description": "The range selector mini plot stroke color. This can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"yellow\". You can also specify null or \"\" to turn off stroke." + }, + "rangeSelectorPlotFillColor": { + "default": "#A7B1C4", + "labels": ["Range Selector"], + "type": "string", + "description": "The range selector mini plot fill color. This can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"yellow\". You can also specify null or \"\" to turn off fill." + }, + "rangeSelectorPlotFillGradientColor": { + "default": "white", + "labels": ["Range Selector"], + "type": "string", + "description": "The top color for the range selector mini plot fill color gradient. This can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"rgba(255,100,200,42)\" or \"yellow\". You can also specify null or \"\" to disable the gradient and fill with one single color." + }, + "rangeSelectorBackgroundStrokeColor": { + "default": "gray", + "labels": ["Range Selector"], + "type": "string", + "description": "The color of the lines below and on both sides of the range selector mini plot. This can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"yellow\"." + }, + "rangeSelectorBackgroundLineWidth": { + "default": "1", + "labels": ["Range Selector"], + "type": "float", + "description": "The width of the lines below and on both sides of the range selector mini plot." + }, + "rangeSelectorPlotLineWidth": { + "default": "1.5", + "labels": ["Range Selector"], + "type": "float", + "description": "The width of the range selector mini plot line." + }, + "rangeSelectorForegroundStrokeColor": { + "default": "black", + "labels": ["Range Selector"], + "type": "string", + "description": "The color of the lines in the interactive layer of the range selector. This can be of the form \"#AABBCC\" or \"rgb(255,100,200)\" or \"yellow\"." + }, + "rangeSelectorForegroundLineWidth": { + "default": "1", + "labels": ["Range Selector"], + "type": "float", + "description": "The width the lines in the interactive layer of the range selector." + }, + "rangeSelectorAlpha": { + "default": "0.6", + "labels": ["Range Selector"], + "type": "float (0.0 - 1.0)", + "description": "The transparency of the veil that is drawn over the unselected portions of the range selector mini plot. A value of 0 represents full transparency and the unselected portions of the mini plot will appear as normal. A value of 1 represents full opacity and the unselected portions of the mini plot will be hidden." + }, + "showInRangeSelector": { + "default": "null", + "labels": ["Range Selector"], + "type": "boolean", + "description": "Mark this series for inclusion in the range selector. The mini plot curve will be an average of all such series. If this is not specified for any series, the default behavior is to average all the series. Setting it for one series will result in that series being charted alone in the range selector." + }, + "animatedZooms": { + "default": "false", + "labels": ["Interactive Elements"], + "type": "boolean", + "description": "Set this option to animate the transition between zoom windows. Applies to programmatic and interactive zooms. Note that if you also set a drawCallback, it will be called several times on each zoom. If you set a zoomCallback, it will only be called after the animation is complete." + }, + "plotter": { + "default": "[DygraphCanvasRenderer.Plotters.fillPlotter, DygraphCanvasRenderer.Plotters.errorPlotter, DygraphCanvasRenderer.Plotters.linePlotter]", + "labels": ["Data Line display"], + "type": "array or function", + "description": "A function (or array of functions) which plot each data series on the chart. TODO(danvk): more details! May be set per-series." + }, + "axes": { + "default": "null", + "labels": ["Configuration"], + "type": "Object", + "description": "Defines per-axis options. Valid keys are 'x', 'y' and 'y2'. Only some options may be set on a per-axis basis. If an option may be set in this way, it will be noted on this page. See also documentation on <a href='http://dygraphs.com/per-axis.html'>per-series and per-axis options</a>." + }, + "series": { + "default": "null", + "labels": ["Series"], + "type": "Object", + "description": "Defines per-series options. Its keys match the y-axis label names, and the values are dictionaries themselves that contain options specific to that series." + }, + "plugins": { + "default": "[]", + "labels": ["Configuration"], + "type": "Array<plugin>", + "description": "Defines per-graph plugins. Useful for per-graph customization" + }, + "dataHandler": { + "default": "(depends on data)", + "labels": ["Data"], + "type": "Dygraph.DataHandler", + "description": "Custom DataHandler. This is an advanced customization. See http://bit.ly/151E7Aq." + } + }; // </JSON> + // NOTE: in addition to parsing as JS, this snippet is expected to be valid + // JSON. This assumption cannot be checked in JS, but it will be checked when + // documentation is generated by the generate-documentation.py script. For the + // most part, this just means that you should always use double quotes. + + // Do a quick sanity check on the options reference. + var warn = function warn(msg) { + if (window.console) window.console.warn(msg); + }; + var flds = ['type', 'default', 'description']; + var valid_cats = ['Annotations', 'Axis display', 'Chart labels', 'CSV parsing', 'Callbacks', 'Data', 'Data Line display', 'Data Series Colors', 'Error Bars', 'Grid', 'Interactive Elements', 'Range Selector', 'Legend', 'Overall display', 'Rolling Averages', 'Series', 'Value display/formatting', 'Zooming', 'Debugging', 'Configuration', 'Deprecated']; + var i; + var cats = {}; + for (i = 0; i < valid_cats.length; i++) cats[valid_cats[i]] = true; + + for (var k in OPTIONS_REFERENCE) { + if (!OPTIONS_REFERENCE.hasOwnProperty(k)) continue; + var op = OPTIONS_REFERENCE[k]; + for (i = 0; i < flds.length; i++) { + if (!op.hasOwnProperty(flds[i])) { + warn('Option ' + k + ' missing "' + flds[i] + '" property'); + } else if (typeof op[flds[i]] != 'string') { + warn(k + '.' + flds[i] + ' must be of type string'); + } + } + var labels = op.labels; + if (typeof labels !== 'object') { + warn('Option "' + k + '" is missing a "labels": [...] option'); + } else { + for (i = 0; i < labels.length; i++) { + if (!cats.hasOwnProperty(labels[i])) { + warn('Option "' + k + '" has label "' + labels[i] + '", which is invalid.'); + } + } + } + } +} + +exports["default"] = OPTIONS_REFERENCE; +module.exports = exports["default"]; + +},{}],14:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview DygraphOptions is responsible for parsing and returning + * information about options. + */ + +// TODO: remove this jshint directive & fix the warnings. +/*jshint sub:true */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +var _dygraphDefaultAttrs = require('./dygraph-default-attrs'); + +var _dygraphDefaultAttrs2 = _interopRequireDefault(_dygraphDefaultAttrs); + +var _dygraphOptionsReference = require('./dygraph-options-reference'); + +var _dygraphOptionsReference2 = _interopRequireDefault(_dygraphOptionsReference); + +/* + * Interesting member variables: (REMOVING THIS LIST AS I CLOSURIZE) + * global_ - global attributes (common among all graphs, AIUI) + * user - attributes set by the user + * series_ - { seriesName -> { idx, yAxis, options }} + */ + +/** + * This parses attributes into an object that can be easily queried. + * + * It doesn't necessarily mean that all options are available, specifically + * if labels are not yet available, since those drive details of the per-series + * and per-axis options. + * + * @param {Dygraph} dygraph The chart to which these options belong. + * @constructor + */ +var DygraphOptions = function DygraphOptions(dygraph) { + /** + * The dygraph. + * @type {!Dygraph} + */ + this.dygraph_ = dygraph; + + /** + * Array of axis index to { series : [ series names ] , options : { axis-specific options. } + * @type {Array.<{series : Array.<string>, options : Object}>} @private + */ + this.yAxes_ = []; + + /** + * Contains x-axis specific options, which are stored in the options key. + * This matches the yAxes_ object structure (by being a dictionary with an + * options element) allowing for shared code. + * @type {options: Object} @private + */ + this.xAxis_ = {}; + this.series_ = {}; + + // Once these two objects are initialized, you can call get(); + this.global_ = this.dygraph_.attrs_; + this.user_ = this.dygraph_.user_attrs_ || {}; + + /** + * A list of series in columnar order. + * @type {Array.<string>} + */ + this.labels_ = []; + + this.highlightSeries_ = this.get("highlightSeriesOpts") || {}; + this.reparseSeries(); +}; + +/** + * Not optimal, but does the trick when you're only using two axes. + * If we move to more axes, this can just become a function. + * + * @type {Object.<number>} + * @private + */ +DygraphOptions.AXIS_STRING_MAPPINGS_ = { + 'y': 0, + 'Y': 0, + 'y1': 0, + 'Y1': 0, + 'y2': 1, + 'Y2': 1 +}; + +/** + * @param {string|number} axis + * @private + */ +DygraphOptions.axisToIndex_ = function (axis) { + if (typeof axis == "string") { + if (DygraphOptions.AXIS_STRING_MAPPINGS_.hasOwnProperty(axis)) { + return DygraphOptions.AXIS_STRING_MAPPINGS_[axis]; + } + throw "Unknown axis : " + axis; + } + if (typeof axis == "number") { + if (axis === 0 || axis === 1) { + return axis; + } + throw "Dygraphs only supports two y-axes, indexed from 0-1."; + } + if (axis) { + throw "Unknown axis : " + axis; + } + // No axis specification means axis 0. + return 0; +}; + +/** + * Reparses options that are all related to series. This typically occurs when + * options are either updated, or source data has been made available. + * + * TODO(konigsberg): The method name is kind of weak; fix. + */ +DygraphOptions.prototype.reparseSeries = function () { + var labels = this.get("labels"); + if (!labels) { + return; // -- can't do more for now, will parse after getting the labels. + } + + this.labels_ = labels.slice(1); + + this.yAxes_ = [{ series: [], options: {} }]; // Always one axis at least. + this.xAxis_ = { options: {} }; + this.series_ = {}; + + // Series are specified in the series element: + // + // { + // labels: [ "X", "foo", "bar" ], + // pointSize: 3, + // series : { + // foo : {}, // options for foo + // bar : {} // options for bar + // } + // } + // + // So, if series is found, it's expected to contain per-series data, otherwise set a + // default. + var seriesDict = this.user_.series || {}; + for (var idx = 0; idx < this.labels_.length; idx++) { + var seriesName = this.labels_[idx]; + var optionsForSeries = seriesDict[seriesName] || {}; + var yAxis = DygraphOptions.axisToIndex_(optionsForSeries["axis"]); + + this.series_[seriesName] = { + idx: idx, + yAxis: yAxis, + options: optionsForSeries }; + + if (!this.yAxes_[yAxis]) { + this.yAxes_[yAxis] = { series: [seriesName], options: {} }; + } else { + this.yAxes_[yAxis].series.push(seriesName); + } + } + + var axis_opts = this.user_["axes"] || {}; + utils.update(this.yAxes_[0].options, axis_opts["y"] || {}); + if (this.yAxes_.length > 1) { + utils.update(this.yAxes_[1].options, axis_opts["y2"] || {}); + } + utils.update(this.xAxis_.options, axis_opts["x"] || {}); + + // For "production" code, this gets removed by uglifyjs. + if ("development" != 'production') { + this.validateOptions_(); + } +}; + +/** + * Get a global value. + * + * @param {string} name the name of the option. + */ +DygraphOptions.prototype.get = function (name) { + var result = this.getGlobalUser_(name); + if (result !== null) { + return result; + } + return this.getGlobalDefault_(name); +}; + +DygraphOptions.prototype.getGlobalUser_ = function (name) { + if (this.user_.hasOwnProperty(name)) { + return this.user_[name]; + } + return null; +}; + +DygraphOptions.prototype.getGlobalDefault_ = function (name) { + if (this.global_.hasOwnProperty(name)) { + return this.global_[name]; + } + if (_dygraphDefaultAttrs2['default'].hasOwnProperty(name)) { + return _dygraphDefaultAttrs2['default'][name]; + } + return null; +}; + +/** + * Get a value for a specific axis. If there is no specific value for the axis, + * the global value is returned. + * + * @param {string} name the name of the option. + * @param {string|number} axis the axis to search. Can be the string representation + * ("y", "y2") or the axis number (0, 1). + */ +DygraphOptions.prototype.getForAxis = function (name, axis) { + var axisIdx; + var axisString; + + // Since axis can be a number or a string, straighten everything out here. + if (typeof axis == 'number') { + axisIdx = axis; + axisString = axisIdx === 0 ? "y" : "y2"; + } else { + if (axis == "y1") { + axis = "y"; + } // Standardize on 'y'. Is this bad? I think so. + if (axis == "y") { + axisIdx = 0; + } else if (axis == "y2") { + axisIdx = 1; + } else if (axis == "x") { + axisIdx = -1; // simply a placeholder for below. + } else { + throw "Unknown axis " + axis; + } + axisString = axis; + } + + var userAxis = axisIdx == -1 ? this.xAxis_ : this.yAxes_[axisIdx]; + + // Search the user-specified axis option first. + if (userAxis) { + // This condition could be removed if we always set up this.yAxes_ for y2. + var axisOptions = userAxis.options; + if (axisOptions.hasOwnProperty(name)) { + return axisOptions[name]; + } + } + + // User-specified global options second. + // But, hack, ignore globally-specified 'logscale' for 'x' axis declaration. + if (!(axis === 'x' && name === 'logscale')) { + var result = this.getGlobalUser_(name); + if (result !== null) { + return result; + } + } + // Default axis options third. + var defaultAxisOptions = _dygraphDefaultAttrs2['default'].axes[axisString]; + if (defaultAxisOptions.hasOwnProperty(name)) { + return defaultAxisOptions[name]; + } + + // Default global options last. + return this.getGlobalDefault_(name); +}; + +/** + * Get a value for a specific series. If there is no specific value for the series, + * the value for the axis is returned (and afterwards, the global value.) + * + * @param {string} name the name of the option. + * @param {string} series the series to search. + */ +DygraphOptions.prototype.getForSeries = function (name, series) { + // Honors indexes as series. + if (series === this.dygraph_.getHighlightSeries()) { + if (this.highlightSeries_.hasOwnProperty(name)) { + return this.highlightSeries_[name]; + } + } + + if (!this.series_.hasOwnProperty(series)) { + throw "Unknown series: " + series; + } + + var seriesObj = this.series_[series]; + var seriesOptions = seriesObj["options"]; + if (seriesOptions.hasOwnProperty(name)) { + return seriesOptions[name]; + } + + return this.getForAxis(name, seriesObj["yAxis"]); +}; + +/** + * Returns the number of y-axes on the chart. + * @return {number} the number of axes. + */ +DygraphOptions.prototype.numAxes = function () { + return this.yAxes_.length; +}; + +/** + * Return the y-axis for a given series, specified by name. + */ +DygraphOptions.prototype.axisForSeries = function (series) { + return this.series_[series].yAxis; +}; + +/** + * Returns the options for the specified axis. + */ +// TODO(konigsberg): this is y-axis specific. Support the x axis. +DygraphOptions.prototype.axisOptions = function (yAxis) { + return this.yAxes_[yAxis].options; +}; + +/** + * Return the series associated with an axis. + */ +DygraphOptions.prototype.seriesForAxis = function (yAxis) { + return this.yAxes_[yAxis].series; +}; + +/** + * Return the list of all series, in their columnar order. + */ +DygraphOptions.prototype.seriesNames = function () { + return this.labels_; +}; + +// For "production" code, this gets removed by uglifyjs. +if ("development" != 'production') { + + /** + * Validate all options. + * This requires OPTIONS_REFERENCE, which is only available in debug builds. + * @private + */ + DygraphOptions.prototype.validateOptions_ = function () { + if (typeof _dygraphOptionsReference2['default'] === 'undefined') { + throw 'Called validateOptions_ in prod build.'; + } + + var that = this; + var validateOption = function validateOption(optionName) { + if (!_dygraphOptionsReference2['default'][optionName]) { + that.warnInvalidOption_(optionName); + } + }; + + var optionsDicts = [this.xAxis_.options, this.yAxes_[0].options, this.yAxes_[1] && this.yAxes_[1].options, this.global_, this.user_, this.highlightSeries_]; + var names = this.seriesNames(); + for (var i = 0; i < names.length; i++) { + var name = names[i]; + if (this.series_.hasOwnProperty(name)) { + optionsDicts.push(this.series_[name].options); + } + } + for (var i = 0; i < optionsDicts.length; i++) { + var dict = optionsDicts[i]; + if (!dict) continue; + for (var optionName in dict) { + if (dict.hasOwnProperty(optionName)) { + validateOption(optionName); + } + } + } + }; + + var WARNINGS = {}; // Only show any particular warning once. + + /** + * Logs a warning about invalid options. + * TODO: make this throw for testing + * @private + */ + DygraphOptions.prototype.warnInvalidOption_ = function (optionName) { + if (!WARNINGS[optionName]) { + WARNINGS[optionName] = true; + var isSeries = this.labels_.indexOf(optionName) >= 0; + if (isSeries) { + console.warn('Use new-style per-series options (saw ' + optionName + ' as top-level options key). See http://bit.ly/1tceaJs'); + } else { + console.warn('Unknown option ' + optionName + ' (full list of options at dygraphs.com/options.html'); + throw "invalid option " + optionName; + } + } + }; + + // Reset list of previously-shown warnings. Used for testing. + DygraphOptions.resetWarnings_ = function () { + WARNINGS = {}; + }; +} + +exports['default'] = DygraphOptions; +module.exports = exports['default']; + +},{"./dygraph-default-attrs":9,"./dygraph-options-reference":13,"./dygraph-utils":16}],15:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview Description of this file. + * @author danvk@google.com (Dan Vanderkam) + * + * A ticker is a function with the following interface: + * + * function(a, b, pixels, options_view, dygraph, forced_values); + * -> [ { v: tick1_v, label: tick1_label[, label_v: label_v1] }, + * { v: tick2_v, label: tick2_label[, label_v: label_v2] }, + * ... + * ] + * + * The returned value is called a "tick list". + * + * Arguments + * --------- + * + * [a, b] is the range of the axis for which ticks are being generated. For a + * numeric axis, these will simply be numbers. For a date axis, these will be + * millis since epoch (convertable to Date objects using "new Date(a)" and "new + * Date(b)"). + * + * opts provides access to chart- and axis-specific options. It can be used to + * access number/date formatting code/options, check for a log scale, etc. + * + * pixels is the length of the axis in pixels. opts('pixelsPerLabel') is the + * minimum amount of space to be allotted to each label. For instance, if + * pixels=400 and opts('pixelsPerLabel')=40 then the ticker should return + * between zero and ten (400/40) ticks. + * + * dygraph is the Dygraph object for which an axis is being constructed. + * + * forced_values is used for secondary y-axes. The tick positions are typically + * set by the primary y-axis, so the secondary y-axis has no choice in where to + * put these. It simply has to generate labels for these data values. + * + * Tick lists + * ---------- + * Typically a tick will have both a grid/tick line and a label at one end of + * that line (at the bottom for an x-axis, at left or right for the y-axis). + * + * A tick may be missing one of these two components: + * - If "label_v" is specified instead of "v", then there will be no tick or + * gridline, just a label. + * - Similarly, if "label" is not specified, then there will be a gridline + * without a label. + * + * This flexibility is useful in a few situations: + * - For log scales, some of the tick lines may be too close to all have labels. + * - For date scales where years are being displayed, it is desirable to display + * tick marks at the beginnings of years but labels (e.g. "2006") in the + * middle of the years. + */ + +/*jshint sub:true */ +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphUtils = require('./dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +/** @typedef {Array.<{v:number, label:string, label_v:(string|undefined)}>} */ +var TickList = undefined; // the ' = undefined' keeps jshint happy. + +/** @typedef {function( + * number, + * number, + * number, + * function(string):*, + * Dygraph=, + * Array.<number>= + * ): TickList} + */ +var Ticker = undefined; // the ' = undefined' keeps jshint happy. + +/** @type {Ticker} */ +var numericLinearTicks = function numericLinearTicks(a, b, pixels, opts, dygraph, vals) { + var nonLogscaleOpts = function nonLogscaleOpts(opt) { + if (opt === 'logscale') return false; + return opts(opt); + }; + return numericTicks(a, b, pixels, nonLogscaleOpts, dygraph, vals); +}; + +exports.numericLinearTicks = numericLinearTicks; +/** @type {Ticker} */ +var numericTicks = function numericTicks(a, b, pixels, opts, dygraph, vals) { + var pixels_per_tick = /** @type{number} */opts('pixelsPerLabel'); + var ticks = []; + var i, j, tickV, nTicks; + if (vals) { + for (i = 0; i < vals.length; i++) { + ticks.push({ v: vals[i] }); + } + } else { + // TODO(danvk): factor this log-scale block out into a separate function. + if (opts("logscale")) { + nTicks = Math.floor(pixels / pixels_per_tick); + var minIdx = utils.binarySearch(a, PREFERRED_LOG_TICK_VALUES, 1); + var maxIdx = utils.binarySearch(b, PREFERRED_LOG_TICK_VALUES, -1); + if (minIdx == -1) { + minIdx = 0; + } + if (maxIdx == -1) { + maxIdx = PREFERRED_LOG_TICK_VALUES.length - 1; + } + // Count the number of tick values would appear, if we can get at least + // nTicks / 4 accept them. + var lastDisplayed = null; + if (maxIdx - minIdx >= nTicks / 4) { + for (var idx = maxIdx; idx >= minIdx; idx--) { + var tickValue = PREFERRED_LOG_TICK_VALUES[idx]; + var pixel_coord = Math.log(tickValue / a) / Math.log(b / a) * pixels; + var tick = { v: tickValue }; + if (lastDisplayed === null) { + lastDisplayed = { + tickValue: tickValue, + pixel_coord: pixel_coord + }; + } else { + if (Math.abs(pixel_coord - lastDisplayed.pixel_coord) >= pixels_per_tick) { + lastDisplayed = { + tickValue: tickValue, + pixel_coord: pixel_coord + }; + } else { + tick.label = ""; + } + } + ticks.push(tick); + } + // Since we went in backwards order. + ticks.reverse(); + } + } + + // ticks.length won't be 0 if the log scale function finds values to insert. + if (ticks.length === 0) { + // Basic idea: + // Try labels every 1, 2, 5, 10, 20, 50, 100, etc. + // Calculate the resulting tick spacing (i.e. this.height_ / nTicks). + // The first spacing greater than pixelsPerYLabel is what we use. + // TODO(danvk): version that works on a log scale. + var kmg2 = opts("labelsKMG2"); + var mults, base; + if (kmg2) { + mults = [1, 2, 4, 8, 16, 32, 64, 128, 256]; + base = 16; + } else { + mults = [1, 2, 5, 10, 20, 50, 100]; + base = 10; + } + + // Get the maximum number of permitted ticks based on the + // graph's pixel size and pixels_per_tick setting. + var max_ticks = Math.ceil(pixels / pixels_per_tick); + + // Now calculate the data unit equivalent of this tick spacing. + // Use abs() since graphs may have a reversed Y axis. + var units_per_tick = Math.abs(b - a) / max_ticks; + + // Based on this, get a starting scale which is the largest + // integer power of the chosen base (10 or 16) that still remains + // below the requested pixels_per_tick spacing. + var base_power = Math.floor(Math.log(units_per_tick) / Math.log(base)); + var base_scale = Math.pow(base, base_power); + + // Now try multiples of the starting scale until we find one + // that results in tick marks spaced sufficiently far apart. + // The "mults" array should cover the range 1 .. base^2 to + // adjust for rounding and edge effects. + var scale, low_val, high_val, spacing; + for (j = 0; j < mults.length; j++) { + scale = base_scale * mults[j]; + low_val = Math.floor(a / scale) * scale; + high_val = Math.ceil(b / scale) * scale; + nTicks = Math.abs(high_val - low_val) / scale; + spacing = pixels / nTicks; + if (spacing > pixels_per_tick) break; + } + + // Construct the set of ticks. + // Allow reverse y-axis if it's explicitly requested. + if (low_val > high_val) scale *= -1; + for (i = 0; i <= nTicks; i++) { + tickV = low_val + i * scale; + ticks.push({ v: tickV }); + } + } + } + + var formatter = /**@type{AxisLabelFormatter}*/opts('axisLabelFormatter'); + + // Add labels to the ticks. + for (i = 0; i < ticks.length; i++) { + if (ticks[i].label !== undefined) continue; // Use current label. + // TODO(danvk): set granularity to something appropriate here. + ticks[i].label = formatter.call(dygraph, ticks[i].v, 0, opts, dygraph); + } + + return ticks; +}; + +exports.numericTicks = numericTicks; +/** @type {Ticker} */ +var dateTicker = function dateTicker(a, b, pixels, opts, dygraph, vals) { + var chosen = pickDateTickGranularity(a, b, pixels, opts); + + if (chosen >= 0) { + return getDateAxis(a, b, chosen, opts, dygraph); + } else { + // this can happen if self.width_ is zero. + return []; + } +}; + +exports.dateTicker = dateTicker; +// Time granularity enumeration +var Granularity = { + SECONDLY: 0, + TWO_SECONDLY: 1, + FIVE_SECONDLY: 2, + TEN_SECONDLY: 3, + THIRTY_SECONDLY: 4, + MINUTELY: 5, + TWO_MINUTELY: 6, + FIVE_MINUTELY: 7, + TEN_MINUTELY: 8, + THIRTY_MINUTELY: 9, + HOURLY: 10, + TWO_HOURLY: 11, + SIX_HOURLY: 12, + DAILY: 13, + TWO_DAILY: 14, + WEEKLY: 15, + MONTHLY: 16, + QUARTERLY: 17, + BIANNUAL: 18, + ANNUAL: 19, + DECADAL: 20, + CENTENNIAL: 21, + NUM_GRANULARITIES: 22 +}; + +exports.Granularity = Granularity; +// Date components enumeration (in the order of the arguments in Date) +// TODO: make this an @enum +var DateField = { + DATEFIELD_Y: 0, + DATEFIELD_M: 1, + DATEFIELD_D: 2, + DATEFIELD_HH: 3, + DATEFIELD_MM: 4, + DATEFIELD_SS: 5, + DATEFIELD_MS: 6, + NUM_DATEFIELDS: 7 +}; + +/** + * The value of datefield will start at an even multiple of "step", i.e. + * if datefield=SS and step=5 then the first tick will be on a multiple of 5s. + * + * For granularities <= HOURLY, ticks are generated every `spacing` ms. + * + * At coarser granularities, ticks are generated by incrementing `datefield` by + * `step`. In this case, the `spacing` value is only used to estimate the + * number of ticks. It should roughly correspond to the spacing between + * adjacent ticks. + * + * @type {Array.<{datefield:number, step:number, spacing:number}>} + */ +var TICK_PLACEMENT = []; +TICK_PLACEMENT[Granularity.SECONDLY] = { datefield: DateField.DATEFIELD_SS, step: 1, spacing: 1000 * 1 }; +TICK_PLACEMENT[Granularity.TWO_SECONDLY] = { datefield: DateField.DATEFIELD_SS, step: 2, spacing: 1000 * 2 }; +TICK_PLACEMENT[Granularity.FIVE_SECONDLY] = { datefield: DateField.DATEFIELD_SS, step: 5, spacing: 1000 * 5 }; +TICK_PLACEMENT[Granularity.TEN_SECONDLY] = { datefield: DateField.DATEFIELD_SS, step: 10, spacing: 1000 * 10 }; +TICK_PLACEMENT[Granularity.THIRTY_SECONDLY] = { datefield: DateField.DATEFIELD_SS, step: 30, spacing: 1000 * 30 }; +TICK_PLACEMENT[Granularity.MINUTELY] = { datefield: DateField.DATEFIELD_MM, step: 1, spacing: 1000 * 60 }; +TICK_PLACEMENT[Granularity.TWO_MINUTELY] = { datefield: DateField.DATEFIELD_MM, step: 2, spacing: 1000 * 60 * 2 }; +TICK_PLACEMENT[Granularity.FIVE_MINUTELY] = { datefield: DateField.DATEFIELD_MM, step: 5, spacing: 1000 * 60 * 5 }; +TICK_PLACEMENT[Granularity.TEN_MINUTELY] = { datefield: DateField.DATEFIELD_MM, step: 10, spacing: 1000 * 60 * 10 }; +TICK_PLACEMENT[Granularity.THIRTY_MINUTELY] = { datefield: DateField.DATEFIELD_MM, step: 30, spacing: 1000 * 60 * 30 }; +TICK_PLACEMENT[Granularity.HOURLY] = { datefield: DateField.DATEFIELD_HH, step: 1, spacing: 1000 * 3600 }; +TICK_PLACEMENT[Granularity.TWO_HOURLY] = { datefield: DateField.DATEFIELD_HH, step: 2, spacing: 1000 * 3600 * 2 }; +TICK_PLACEMENT[Granularity.SIX_HOURLY] = { datefield: DateField.DATEFIELD_HH, step: 6, spacing: 1000 * 3600 * 6 }; +TICK_PLACEMENT[Granularity.DAILY] = { datefield: DateField.DATEFIELD_D, step: 1, spacing: 1000 * 86400 }; +TICK_PLACEMENT[Granularity.TWO_DAILY] = { datefield: DateField.DATEFIELD_D, step: 2, spacing: 1000 * 86400 * 2 }; +TICK_PLACEMENT[Granularity.WEEKLY] = { datefield: DateField.DATEFIELD_D, step: 7, spacing: 1000 * 604800 }; +TICK_PLACEMENT[Granularity.MONTHLY] = { datefield: DateField.DATEFIELD_M, step: 1, spacing: 1000 * 7200 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 / 12 +TICK_PLACEMENT[Granularity.QUARTERLY] = { datefield: DateField.DATEFIELD_M, step: 3, spacing: 1000 * 21600 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 / 4 +TICK_PLACEMENT[Granularity.BIANNUAL] = { datefield: DateField.DATEFIELD_M, step: 6, spacing: 1000 * 43200 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 / 2 +TICK_PLACEMENT[Granularity.ANNUAL] = { datefield: DateField.DATEFIELD_Y, step: 1, spacing: 1000 * 86400 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 * 1 +TICK_PLACEMENT[Granularity.DECADAL] = { datefield: DateField.DATEFIELD_Y, step: 10, spacing: 1000 * 864000 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 * 10 +TICK_PLACEMENT[Granularity.CENTENNIAL] = { datefield: DateField.DATEFIELD_Y, step: 100, spacing: 1000 * 8640000 * 365.2524 }; // 1e3 * 60 * 60 * 24 * 365.2524 * 100 + +/** + * This is a list of human-friendly values at which to show tick marks on a log + * scale. It is k * 10^n, where k=1..9 and n=-39..+39, so: + * ..., 1, 2, 3, 4, 5, ..., 9, 10, 20, 30, ..., 90, 100, 200, 300, ... + * NOTE: this assumes that utils.LOG_SCALE = 10. + * @type {Array.<number>} + */ +var PREFERRED_LOG_TICK_VALUES = (function () { + var vals = []; + for (var power = -39; power <= 39; power++) { + var range = Math.pow(10, power); + for (var mult = 1; mult <= 9; mult++) { + var val = range * mult; + vals.push(val); + } + } + return vals; +})(); + +/** + * Determine the correct granularity of ticks on a date axis. + * + * @param {number} a Left edge of the chart (ms) + * @param {number} b Right edge of the chart (ms) + * @param {number} pixels Size of the chart in the relevant dimension (width). + * @param {function(string):*} opts Function mapping from option name -> value. + * @return {number} The appropriate axis granularity for this chart. See the + * enumeration of possible values in dygraph-tickers.js. + */ +var pickDateTickGranularity = function pickDateTickGranularity(a, b, pixels, opts) { + var pixels_per_tick = /** @type{number} */opts('pixelsPerLabel'); + for (var i = 0; i < Granularity.NUM_GRANULARITIES; i++) { + var num_ticks = numDateTicks(a, b, i); + if (pixels / num_ticks >= pixels_per_tick) { + return i; + } + } + return -1; +}; + +/** + * Compute the number of ticks on a date axis for a given granularity. + * @param {number} start_time + * @param {number} end_time + * @param {number} granularity (one of the granularities enumerated above) + * @return {number} (Approximate) number of ticks that would result. + */ +var numDateTicks = function numDateTicks(start_time, end_time, granularity) { + var spacing = TICK_PLACEMENT[granularity].spacing; + return Math.round(1.0 * (end_time - start_time) / spacing); +}; + +/** + * Compute the positions and labels of ticks on a date axis for a given granularity. + * @param {number} start_time + * @param {number} end_time + * @param {number} granularity (one of the granularities enumerated above) + * @param {function(string):*} opts Function mapping from option name -> value. + * @param {Dygraph=} dg + * @return {!TickList} + */ +var getDateAxis = function getDateAxis(start_time, end_time, granularity, opts, dg) { + var formatter = /** @type{AxisLabelFormatter} */opts("axisLabelFormatter"); + var utc = opts("labelsUTC"); + var accessors = utc ? utils.DateAccessorsUTC : utils.DateAccessorsLocal; + + var datefield = TICK_PLACEMENT[granularity].datefield; + var step = TICK_PLACEMENT[granularity].step; + var spacing = TICK_PLACEMENT[granularity].spacing; + + // Choose a nice tick position before the initial instant. + // Currently, this code deals properly with the existent daily granularities: + // DAILY (with step of 1) and WEEKLY (with step of 7 but specially handled). + // Other daily granularities (say TWO_DAILY) should also be handled specially + // by setting the start_date_offset to 0. + var start_date = new Date(start_time); + var date_array = []; + date_array[DateField.DATEFIELD_Y] = accessors.getFullYear(start_date); + date_array[DateField.DATEFIELD_M] = accessors.getMonth(start_date); + date_array[DateField.DATEFIELD_D] = accessors.getDate(start_date); + date_array[DateField.DATEFIELD_HH] = accessors.getHours(start_date); + date_array[DateField.DATEFIELD_MM] = accessors.getMinutes(start_date); + date_array[DateField.DATEFIELD_SS] = accessors.getSeconds(start_date); + date_array[DateField.DATEFIELD_MS] = accessors.getMilliseconds(start_date); + + var start_date_offset = date_array[datefield] % step; + if (granularity == Granularity.WEEKLY) { + // This will put the ticks on Sundays. + start_date_offset = accessors.getDay(start_date); + } + + date_array[datefield] -= start_date_offset; + for (var df = datefield + 1; df < DateField.NUM_DATEFIELDS; df++) { + // The minimum value is 1 for the day of month, and 0 for all other fields. + date_array[df] = df === DateField.DATEFIELD_D ? 1 : 0; + } + + // Generate the ticks. + // For granularities not coarser than HOURLY we use the fact that: + // the number of milliseconds between ticks is constant + // and equal to the defined spacing. + // Otherwise we rely on the 'roll over' property of the Date functions: + // when some date field is set to a value outside of its logical range, + // the excess 'rolls over' the next (more significant) field. + // However, when using local time with DST transitions, + // there are dates that do not represent any time value at all + // (those in the hour skipped at the 'spring forward'), + // and the JavaScript engines usually return an equivalent value. + // Hence we have to check that the date is properly increased at each step, + // returning a date at a nice tick position. + var ticks = []; + var tick_date = accessors.makeDate.apply(null, date_array); + var tick_time = tick_date.getTime(); + if (granularity <= Granularity.HOURLY) { + if (tick_time < start_time) { + tick_time += spacing; + tick_date = new Date(tick_time); + } + while (tick_time <= end_time) { + ticks.push({ v: tick_time, + label: formatter.call(dg, tick_date, granularity, opts, dg) + }); + tick_time += spacing; + tick_date = new Date(tick_time); + } + } else { + if (tick_time < start_time) { + date_array[datefield] += step; + tick_date = accessors.makeDate.apply(null, date_array); + tick_time = tick_date.getTime(); + } + while (tick_time <= end_time) { + if (granularity >= Granularity.DAILY || accessors.getHours(tick_date) % step === 0) { + ticks.push({ v: tick_time, + label: formatter.call(dg, tick_date, granularity, opts, dg) + }); + } + date_array[datefield] += step; + tick_date = accessors.makeDate.apply(null, date_array); + tick_time = tick_date.getTime(); + } + } + return ticks; +}; +exports.getDateAxis = getDateAxis; + +},{"./dygraph-utils":16}],16:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/** + * @fileoverview This file contains utility functions used by dygraphs. These + * are typically static (i.e. not related to any particular dygraph). Examples + * include date/time formatting functions, basic algorithms (e.g. binary + * search) and generic DOM-manipulation functions. + */ + +/*global Dygraph:false, Node:false */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.removeEvent = removeEvent; +exports.cancelEvent = cancelEvent; +exports.hsvToRGB = hsvToRGB; +exports.findPos = findPos; +exports.pageX = pageX; +exports.pageY = pageY; +exports.dragGetX_ = dragGetX_; +exports.dragGetY_ = dragGetY_; +exports.isOK = isOK; +exports.isValidPoint = isValidPoint; +exports.floatFormat = floatFormat; +exports.zeropad = zeropad; +exports.hmsString_ = hmsString_; +exports.dateString_ = dateString_; +exports.round_ = round_; +exports.binarySearch = binarySearch; +exports.dateParser = dateParser; +exports.dateStrToMillis = dateStrToMillis; +exports.update = update; +exports.updateDeep = updateDeep; +exports.isArrayLike = isArrayLike; +exports.isDateLike = isDateLike; +exports.clone = clone; +exports.createCanvas = createCanvas; +exports.getContextPixelRatio = getContextPixelRatio; +exports.isAndroid = isAndroid; +exports.Iterator = Iterator; +exports.createIterator = createIterator; +exports.repeatAndCleanup = repeatAndCleanup; +exports.isPixelChangingOptionList = isPixelChangingOptionList; +exports.detectLineDelimiter = detectLineDelimiter; +exports.isNodeContainedBy = isNodeContainedBy; +exports.pow = pow; +exports.toRGB_ = toRGB_; +exports.isCanvasSupported = isCanvasSupported; +exports.parseFloat_ = parseFloat_; +exports.numberValueFormatter = numberValueFormatter; +exports.numberAxisLabelFormatter = numberAxisLabelFormatter; +exports.dateAxisLabelFormatter = dateAxisLabelFormatter; +exports.dateValueFormatter = dateValueFormatter; + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } + +var _dygraphTickers = require('./dygraph-tickers'); + +var DygraphTickers = _interopRequireWildcard(_dygraphTickers); + +var LOG_SCALE = 10; +exports.LOG_SCALE = LOG_SCALE; +var LN_TEN = Math.log(LOG_SCALE); + +exports.LN_TEN = LN_TEN; +/** + * @private + * @param {number} x + * @return {number} + */ +var log10 = function log10(x) { + return Math.log(x) / LN_TEN; +}; + +exports.log10 = log10; +/** A dotted line stroke pattern. */ +var DOTTED_LINE = [2, 2]; +exports.DOTTED_LINE = DOTTED_LINE; +/** A dashed line stroke pattern. */ +var DASHED_LINE = [7, 3]; +exports.DASHED_LINE = DASHED_LINE; +/** A dot dash stroke pattern. */ +var DOT_DASH_LINE = [7, 2, 2, 2]; + +exports.DOT_DASH_LINE = DOT_DASH_LINE; +// Directions for panning and zooming. Use bit operations when combined +// values are possible. +var HORIZONTAL = 1; +exports.HORIZONTAL = HORIZONTAL; +var VERTICAL = 2; + +exports.VERTICAL = VERTICAL; +/** + * Return the 2d context for a dygraph canvas. + * + * This method is only exposed for the sake of replacing the function in + * automated tests. + * + * @param {!HTMLCanvasElement} canvas + * @return {!CanvasRenderingContext2D} + * @private + */ +var getContext = function getContext(canvas) { + return (/** @type{!CanvasRenderingContext2D}*/canvas.getContext("2d") + ); +}; + +exports.getContext = getContext; +/** + * Add an event handler. + * @param {!Node} elem The element to add the event to. + * @param {string} type The type of the event, e.g. 'click' or 'mousemove'. + * @param {function(Event):(boolean|undefined)} fn The function to call + * on the event. The function takes one parameter: the event object. + * @private + */ +var addEvent = function addEvent(elem, type, fn) { + elem.addEventListener(type, fn, false); +}; + +exports.addEvent = addEvent; +/** + * Remove an event handler. + * @param {!Node} elem The element to remove the event from. + * @param {string} type The type of the event, e.g. 'click' or 'mousemove'. + * @param {function(Event):(boolean|undefined)} fn The function to call + * on the event. The function takes one parameter: the event object. + */ + +function removeEvent(elem, type, fn) { + elem.removeEventListener(type, fn, false); +} + +; + +/** + * Cancels further processing of an event. This is useful to prevent default + * browser actions, e.g. highlighting text on a double-click. + * Based on the article at + * http://www.switchonthecode.com/tutorials/javascript-tutorial-the-scroll-wheel + * @param {!Event} e The event whose normal behavior should be canceled. + * @private + */ + +function cancelEvent(e) { + e = e ? e : window.event; + if (e.stopPropagation) { + e.stopPropagation(); + } + if (e.preventDefault) { + e.preventDefault(); + } + e.cancelBubble = true; + e.cancel = true; + e.returnValue = false; + return false; +} + +; + +/** + * Convert hsv values to an rgb(r,g,b) string. Taken from MochiKit.Color. This + * is used to generate default series colors which are evenly spaced on the + * color wheel. + * @param { number } hue Range is 0.0-1.0. + * @param { number } saturation Range is 0.0-1.0. + * @param { number } value Range is 0.0-1.0. + * @return { string } "rgb(r,g,b)" where r, g and b range from 0-255. + * @private + */ + +function hsvToRGB(hue, saturation, value) { + var red; + var green; + var blue; + if (saturation === 0) { + red = value; + green = value; + blue = value; + } else { + var i = Math.floor(hue * 6); + var f = hue * 6 - i; + var p = value * (1 - saturation); + var q = value * (1 - saturation * f); + var t = value * (1 - saturation * (1 - f)); + switch (i) { + case 1: + red = q;green = value;blue = p;break; + case 2: + red = p;green = value;blue = t;break; + case 3: + red = p;green = q;blue = value;break; + case 4: + red = t;green = p;blue = value;break; + case 5: + red = value;green = p;blue = q;break; + case 6: // fall through + case 0: + red = value;green = t;blue = p;break; + } + } + red = Math.floor(255 * red + 0.5); + green = Math.floor(255 * green + 0.5); + blue = Math.floor(255 * blue + 0.5); + return 'rgb(' + red + ',' + green + ',' + blue + ')'; +} + +; + +/** + * Find the coordinates of an object relative to the top left of the page. + * + * @param {Node} obj + * @return {{x:number,y:number}} + * @private + */ + +function findPos(obj) { + var p = obj.getBoundingClientRect(), + w = window, + d = document.documentElement; + + return { + x: p.left + (w.pageXOffset || d.scrollLeft), + y: p.top + (w.pageYOffset || d.scrollTop) + }; +} + +; + +/** + * Returns the x-coordinate of the event in a coordinate system where the + * top-left corner of the page (not the window) is (0,0). + * Taken from MochiKit.Signal + * @param {!Event} e + * @return {number} + * @private + */ + +function pageX(e) { + return !e.pageX || e.pageX < 0 ? 0 : e.pageX; +} + +; + +/** + * Returns the y-coordinate of the event in a coordinate system where the + * top-left corner of the page (not the window) is (0,0). + * Taken from MochiKit.Signal + * @param {!Event} e + * @return {number} + * @private + */ + +function pageY(e) { + return !e.pageY || e.pageY < 0 ? 0 : e.pageY; +} + +; + +/** + * Converts page the x-coordinate of the event to pixel x-coordinates on the + * canvas (i.e. DOM Coords). + * @param {!Event} e Drag event. + * @param {!DygraphInteractionContext} context Interaction context object. + * @return {number} The amount by which the drag has moved to the right. + */ + +function dragGetX_(e, context) { + return pageX(e) - context.px; +} + +; + +/** + * Converts page the y-coordinate of the event to pixel y-coordinates on the + * canvas (i.e. DOM Coords). + * @param {!Event} e Drag event. + * @param {!DygraphInteractionContext} context Interaction context object. + * @return {number} The amount by which the drag has moved down. + */ + +function dragGetY_(e, context) { + return pageY(e) - context.py; +} + +; + +/** + * This returns true unless the parameter is 0, null, undefined or NaN. + * TODO(danvk): rename this function to something like 'isNonZeroNan'. + * + * @param {number} x The number to consider. + * @return {boolean} Whether the number is zero or NaN. + * @private + */ + +function isOK(x) { + return !!x && !isNaN(x); +} + +; + +/** + * @param {{x:?number,y:?number,yval:?number}} p The point to consider, valid + * points are {x, y} objects + * @param {boolean=} opt_allowNaNY Treat point with y=NaN as valid + * @return {boolean} Whether the point has numeric x and y. + * @private + */ + +function isValidPoint(p, opt_allowNaNY) { + if (!p) return false; // null or undefined object + if (p.yval === null) return false; // missing point + if (p.x === null || p.x === undefined) return false; + if (p.y === null || p.y === undefined) return false; + if (isNaN(p.x) || !opt_allowNaNY && isNaN(p.y)) return false; + return true; +} + +; + +/** + * Number formatting function which mimicks the behavior of %g in printf, i.e. + * either exponential or fixed format (without trailing 0s) is used depending on + * the length of the generated string. The advantage of this format is that + * there is a predictable upper bound on the resulting string length, + * significant figures are not dropped, and normal numbers are not displayed in + * exponential notation. + * + * NOTE: JavaScript's native toPrecision() is NOT a drop-in replacement for %g. + * It creates strings which are too long for absolute values between 10^-4 and + * 10^-6, e.g. '0.00001' instead of '1e-5'. See tests/number-format.html for + * output examples. + * + * @param {number} x The number to format + * @param {number=} opt_precision The precision to use, default 2. + * @return {string} A string formatted like %g in printf. The max generated + * string length should be precision + 6 (e.g 1.123e+300). + */ + +function floatFormat(x, opt_precision) { + // Avoid invalid precision values; [1, 21] is the valid range. + var p = Math.min(Math.max(1, opt_precision || 2), 21); + + // This is deceptively simple. The actual algorithm comes from: + // + // Max allowed length = p + 4 + // where 4 comes from 'e+n' and '.'. + // + // Length of fixed format = 2 + y + p + // where 2 comes from '0.' and y = # of leading zeroes. + // + // Equating the two and solving for y yields y = 2, or 0.00xxxx which is + // 1.0e-3. + // + // Since the behavior of toPrecision() is identical for larger numbers, we + // don't have to worry about the other bound. + // + // Finally, the argument for toExponential() is the number of trailing digits, + // so we take off 1 for the value before the '.'. + return Math.abs(x) < 1.0e-3 && x !== 0.0 ? x.toExponential(p - 1) : x.toPrecision(p); +} + +; + +/** + * Converts '9' to '09' (useful for dates) + * @param {number} x + * @return {string} + * @private + */ + +function zeropad(x) { + if (x < 10) return "0" + x;else return "" + x; +} + +; + +/** + * Date accessors to get the parts of a calendar date (year, month, + * day, hour, minute, second and millisecond) according to local time, + * and factory method to call the Date constructor with an array of arguments. + */ +var DateAccessorsLocal = { + getFullYear: function getFullYear(d) { + return d.getFullYear(); + }, + getMonth: function getMonth(d) { + return d.getMonth(); + }, + getDate: function getDate(d) { + return d.getDate(); + }, + getHours: function getHours(d) { + return d.getHours(); + }, + getMinutes: function getMinutes(d) { + return d.getMinutes(); + }, + getSeconds: function getSeconds(d) { + return d.getSeconds(); + }, + getMilliseconds: function getMilliseconds(d) { + return d.getMilliseconds(); + }, + getDay: function getDay(d) { + return d.getDay(); + }, + makeDate: function makeDate(y, m, d, hh, mm, ss, ms) { + return new Date(y, m, d, hh, mm, ss, ms); + } +}; + +exports.DateAccessorsLocal = DateAccessorsLocal; +/** + * Date accessors to get the parts of a calendar date (year, month, + * day of month, hour, minute, second and millisecond) according to UTC time, + * and factory method to call the Date constructor with an array of arguments. + */ +var DateAccessorsUTC = { + getFullYear: function getFullYear(d) { + return d.getUTCFullYear(); + }, + getMonth: function getMonth(d) { + return d.getUTCMonth(); + }, + getDate: function getDate(d) { + return d.getUTCDate(); + }, + getHours: function getHours(d) { + return d.getUTCHours(); + }, + getMinutes: function getMinutes(d) { + return d.getUTCMinutes(); + }, + getSeconds: function getSeconds(d) { + return d.getUTCSeconds(); + }, + getMilliseconds: function getMilliseconds(d) { + return d.getUTCMilliseconds(); + }, + getDay: function getDay(d) { + return d.getUTCDay(); + }, + makeDate: function makeDate(y, m, d, hh, mm, ss, ms) { + return new Date(Date.UTC(y, m, d, hh, mm, ss, ms)); + } +}; + +exports.DateAccessorsUTC = DateAccessorsUTC; +/** + * Return a string version of the hours, minutes and seconds portion of a date. + * @param {number} hh The hours (from 0-23) + * @param {number} mm The minutes (from 0-59) + * @param {number} ss The seconds (from 0-59) + * @return {string} A time of the form "HH:MM" or "HH:MM:SS" + * @private + */ + +function hmsString_(hh, mm, ss) { + var ret = zeropad(hh) + ":" + zeropad(mm); + if (ss) { + ret += ":" + zeropad(ss); + } + return ret; +} + +; + +/** + * Convert a JS date (millis since epoch) to a formatted string. + * @param {number} time The JavaScript time value (ms since epoch) + * @param {boolean} utc Wether output UTC or local time + * @return {string} A date of one of these forms: + * "YYYY/MM/DD", "YYYY/MM/DD HH:MM" or "YYYY/MM/DD HH:MM:SS" + * @private + */ + +function dateString_(time, utc) { + var accessors = utc ? DateAccessorsUTC : DateAccessorsLocal; + var date = new Date(time); + var y = accessors.getFullYear(date); + var m = accessors.getMonth(date); + var d = accessors.getDate(date); + var hh = accessors.getHours(date); + var mm = accessors.getMinutes(date); + var ss = accessors.getSeconds(date); + // Get a year string: + var year = "" + y; + // Get a 0 padded month string + var month = zeropad(m + 1); //months are 0-offset, sigh + // Get a 0 padded day string + var day = zeropad(d); + var frac = hh * 3600 + mm * 60 + ss; + var ret = year + "/" + month + "/" + day; + if (frac) { + ret += " " + hmsString_(hh, mm, ss); + } + return ret; +} + +; + +/** + * Round a number to the specified number of digits past the decimal point. + * @param {number} num The number to round + * @param {number} places The number of decimals to which to round + * @return {number} The rounded number + * @private + */ + +function round_(num, places) { + var shift = Math.pow(10, places); + return Math.round(num * shift) / shift; +} + +; + +/** + * Implementation of binary search over an array. + * Currently does not work when val is outside the range of arry's values. + * @param {number} val the value to search for + * @param {Array.<number>} arry is the value over which to search + * @param {number} abs If abs > 0, find the lowest entry greater than val + * If abs < 0, find the highest entry less than val. + * If abs == 0, find the entry that equals val. + * @param {number=} low The first index in arry to consider (optional) + * @param {number=} high The last index in arry to consider (optional) + * @return {number} Index of the element, or -1 if it isn't found. + * @private + */ + +function binarySearch(_x, _x2, _x3, _x4, _x5) { + var _again = true; + + _function: while (_again) { + var val = _x, + arry = _x2, + abs = _x3, + low = _x4, + high = _x5; + _again = false; + + if (low === null || low === undefined || high === null || high === undefined) { + low = 0; + high = arry.length - 1; + } + if (low > high) { + return -1; + } + if (abs === null || abs === undefined) { + abs = 0; + } + var validIndex = function validIndex(idx) { + return idx >= 0 && idx < arry.length; + }; + var mid = parseInt((low + high) / 2, 10); + var element = arry[mid]; + var idx; + if (element == val) { + return mid; + } else if (element > val) { + if (abs > 0) { + // Accept if element > val, but also if prior element < val. + idx = mid - 1; + if (validIndex(idx) && arry[idx] < val) { + return mid; + } + } + _x = val; + _x2 = arry; + _x3 = abs; + _x4 = low; + _x5 = mid - 1; + _again = true; + validIndex = mid = element = idx = undefined; + continue _function; + } else if (element < val) { + if (abs < 0) { + // Accept if element < val, but also if prior element > val. + idx = mid + 1; + if (validIndex(idx) && arry[idx] > val) { + return mid; + } + } + _x = val; + _x2 = arry; + _x3 = abs; + _x4 = mid + 1; + _x5 = high; + _again = true; + validIndex = mid = element = idx = undefined; + continue _function; + } + return -1; // can't actually happen, but makes closure compiler happy + } +} + +; + +/** + * Parses a date, returning the number of milliseconds since epoch. This can be + * passed in as an xValueParser in the Dygraph constructor. + * TODO(danvk): enumerate formats that this understands. + * + * @param {string} dateStr A date in a variety of possible string formats. + * @return {number} Milliseconds since epoch. + * @private + */ + +function dateParser(dateStr) { + var dateStrSlashed; + var d; + + // Let the system try the format first, with one caveat: + // YYYY-MM-DD[ HH:MM:SS] is interpreted as UTC by a variety of browsers. + // dygraphs displays dates in local time, so this will result in surprising + // inconsistencies. But if you specify "T" or "Z" (i.e. YYYY-MM-DDTHH:MM:SS), + // then you probably know what you're doing, so we'll let you go ahead. + // Issue: http://code.google.com/p/dygraphs/issues/detail?id=255 + if (dateStr.search("-") == -1 || dateStr.search("T") != -1 || dateStr.search("Z") != -1) { + d = dateStrToMillis(dateStr); + if (d && !isNaN(d)) return d; + } + + if (dateStr.search("-") != -1) { + // e.g. '2009-7-12' or '2009-07-12' + dateStrSlashed = dateStr.replace("-", "/", "g"); + while (dateStrSlashed.search("-") != -1) { + dateStrSlashed = dateStrSlashed.replace("-", "/"); + } + d = dateStrToMillis(dateStrSlashed); + } else if (dateStr.length == 8) { + // e.g. '20090712' + // TODO(danvk): remove support for this format. It's confusing. + dateStrSlashed = dateStr.substr(0, 4) + "/" + dateStr.substr(4, 2) + "/" + dateStr.substr(6, 2); + d = dateStrToMillis(dateStrSlashed); + } else { + // Any format that Date.parse will accept, e.g. "2009/07/12" or + // "2009/07/12 12:34:56" + d = dateStrToMillis(dateStr); + } + + if (!d || isNaN(d)) { + console.error("Couldn't parse " + dateStr + " as a date"); + } + return d; +} + +; + +/** + * This is identical to JavaScript's built-in Date.parse() method, except that + * it doesn't get replaced with an incompatible method by aggressive JS + * libraries like MooTools or Joomla. + * @param {string} str The date string, e.g. "2011/05/06" + * @return {number} millis since epoch + * @private + */ + +function dateStrToMillis(str) { + return new Date(str).getTime(); +} + +; + +// These functions are all based on MochiKit. +/** + * Copies all the properties from o to self. + * + * @param {!Object} self + * @param {!Object} o + * @return {!Object} + */ + +function update(self, o) { + if (typeof o != 'undefined' && o !== null) { + for (var k in o) { + if (o.hasOwnProperty(k)) { + self[k] = o[k]; + } + } + } + return self; +} + +; + +/** + * Copies all the properties from o to self. + * + * @param {!Object} self + * @param {!Object} o + * @return {!Object} + * @private + */ + +function updateDeep(self, o) { + // Taken from http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object + function isNode(o) { + return typeof Node === "object" ? o instanceof Node : typeof o === "object" && typeof o.nodeType === "number" && typeof o.nodeName === "string"; + } + + if (typeof o != 'undefined' && o !== null) { + for (var k in o) { + if (o.hasOwnProperty(k)) { + if (o[k] === null) { + self[k] = null; + } else if (isArrayLike(o[k])) { + self[k] = o[k].slice(); + } else if (isNode(o[k])) { + // DOM objects are shallowly-copied. + self[k] = o[k]; + } else if (typeof o[k] == 'object') { + if (typeof self[k] != 'object' || self[k] === null) { + self[k] = {}; + } + updateDeep(self[k], o[k]); + } else { + self[k] = o[k]; + } + } + } + } + return self; +} + +; + +/** + * @param {*} o + * @return {boolean} + * @private + */ + +function isArrayLike(o) { + var typ = typeof o; + if (typ != 'object' && !(typ == 'function' && typeof o.item == 'function') || o === null || typeof o.length != 'number' || o.nodeType === 3) { + return false; + } + return true; +} + +; + +/** + * @param {Object} o + * @return {boolean} + * @private + */ + +function isDateLike(o) { + if (typeof o != "object" || o === null || typeof o.getTime != 'function') { + return false; + } + return true; +} + +; + +/** + * Note: this only seems to work for arrays. + * @param {!Array} o + * @return {!Array} + * @private + */ + +function clone(o) { + // TODO(danvk): figure out how MochiKit's version works + var r = []; + for (var i = 0; i < o.length; i++) { + if (isArrayLike(o[i])) { + r.push(clone(o[i])); + } else { + r.push(o[i]); + } + } + return r; +} + +; + +/** + * Create a new canvas element. + * + * @return {!HTMLCanvasElement} + * @private + */ + +function createCanvas() { + return document.createElement('canvas'); +} + +; + +/** + * Returns the context's pixel ratio, which is the ratio between the device + * pixel ratio and the backing store ratio. Typically this is 1 for conventional + * displays, and > 1 for HiDPI displays (such as the Retina MBP). + * See http://www.html5rocks.com/en/tutorials/canvas/hidpi/ for more details. + * + * @param {!CanvasRenderingContext2D} context The canvas's 2d context. + * @return {number} The ratio of the device pixel ratio and the backing store + * ratio for the specified context. + */ + +function getContextPixelRatio(context) { + try { + var devicePixelRatio = window.devicePixelRatio; + var backingStoreRatio = context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio || context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || context.backingStorePixelRatio || 1; + if (devicePixelRatio !== undefined) { + return devicePixelRatio / backingStoreRatio; + } else { + // At least devicePixelRatio must be defined for this ratio to make sense. + // We default backingStoreRatio to 1: this does not exist on some browsers + // (i.e. desktop Chrome). + return 1; + } + } catch (e) { + return 1; + } +} + +; + +/** + * Checks whether the user is on an Android browser. + * Android does not fully support the <canvas> tag, e.g. w/r/t/ clipping. + * @return {boolean} + * @private + */ + +function isAndroid() { + return (/Android/.test(navigator.userAgent) + ); +} + +; + +/** + * TODO(danvk): use @template here when it's better supported for classes. + * @param {!Array} array + * @param {number} start + * @param {number} length + * @param {function(!Array,?):boolean=} predicate + * @constructor + */ + +function Iterator(array, start, length, predicate) { + start = start || 0; + length = length || array.length; + this.hasNext = true; // Use to identify if there's another element. + this.peek = null; // Use for look-ahead + this.start_ = start; + this.array_ = array; + this.predicate_ = predicate; + this.end_ = Math.min(array.length, start + length); + this.nextIdx_ = start - 1; // use -1 so initial advance works. + this.next(); // ignoring result. +} + +; + +/** + * @return {Object} + */ +Iterator.prototype.next = function () { + if (!this.hasNext) { + return null; + } + var obj = this.peek; + + var nextIdx = this.nextIdx_ + 1; + var found = false; + while (nextIdx < this.end_) { + if (!this.predicate_ || this.predicate_(this.array_, nextIdx)) { + this.peek = this.array_[nextIdx]; + found = true; + break; + } + nextIdx++; + } + this.nextIdx_ = nextIdx; + if (!found) { + this.hasNext = false; + this.peek = null; + } + return obj; +}; + +/** + * Returns a new iterator over array, between indexes start and + * start + length, and only returns entries that pass the accept function + * + * @param {!Array} array the array to iterate over. + * @param {number} start the first index to iterate over, 0 if absent. + * @param {number} length the number of elements in the array to iterate over. + * This, along with start, defines a slice of the array, and so length + * doesn't imply the number of elements in the iterator when accept doesn't + * always accept all values. array.length when absent. + * @param {function(?):boolean=} opt_predicate a function that takes + * parameters array and idx, which returns true when the element should be + * returned. If omitted, all elements are accepted. + * @private + */ + +function createIterator(array, start, length, opt_predicate) { + return new Iterator(array, start, length, opt_predicate); +} + +; + +// Shim layer with setTimeout fallback. +// From: http://paulirish.com/2011/requestanimationframe-for-smart-animating/ +// Should be called with the window context: +// Dygraph.requestAnimFrame.call(window, function() {}) +var requestAnimFrame = (function () { + return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (callback) { + window.setTimeout(callback, 1000 / 60); + }; +})(); + +exports.requestAnimFrame = requestAnimFrame; +/** + * Call a function at most maxFrames times at an attempted interval of + * framePeriodInMillis, then call a cleanup function once. repeatFn is called + * once immediately, then at most (maxFrames - 1) times asynchronously. If + * maxFrames==1, then cleanup_fn() is also called synchronously. This function + * is used to sequence animation. + * @param {function(number)} repeatFn Called repeatedly -- takes the frame + * number (from 0 to maxFrames-1) as an argument. + * @param {number} maxFrames The max number of times to call repeatFn + * @param {number} framePeriodInMillis Max requested time between frames. + * @param {function()} cleanupFn A function to call after all repeatFn calls. + * @private + */ + +function repeatAndCleanup(repeatFn, maxFrames, framePeriodInMillis, cleanupFn) { + var frameNumber = 0; + var previousFrameNumber; + var startTime = new Date().getTime(); + repeatFn(frameNumber); + if (maxFrames == 1) { + cleanupFn(); + return; + } + var maxFrameArg = maxFrames - 1; + + (function loop() { + if (frameNumber >= maxFrames) return; + requestAnimFrame.call(window, function () { + // Determine which frame to draw based on the delay so far. Will skip + // frames if necessary. + var currentTime = new Date().getTime(); + var delayInMillis = currentTime - startTime; + previousFrameNumber = frameNumber; + frameNumber = Math.floor(delayInMillis / framePeriodInMillis); + var frameDelta = frameNumber - previousFrameNumber; + // If we predict that the subsequent repeatFn call will overshoot our + // total frame target, so our last call will cause a stutter, then jump to + // the last call immediately. If we're going to cause a stutter, better + // to do it faster than slower. + var predictOvershootStutter = frameNumber + frameDelta > maxFrameArg; + if (predictOvershootStutter || frameNumber >= maxFrameArg) { + repeatFn(maxFrameArg); // Ensure final call with maxFrameArg. + cleanupFn(); + } else { + if (frameDelta !== 0) { + // Don't call repeatFn with duplicate frames. + repeatFn(frameNumber); + } + loop(); + } + }); + })(); +} + +; + +// A whitelist of options that do not change pixel positions. +var pixelSafeOptions = { + 'annotationClickHandler': true, + 'annotationDblClickHandler': true, + 'annotationMouseOutHandler': true, + 'annotationMouseOverHandler': true, + 'axisLabelColor': true, + 'axisLineColor': true, + 'axisLineWidth': true, + 'clickCallback': true, + 'drawCallback': true, + 'drawHighlightPointCallback': true, + 'drawPoints': true, + 'drawPointCallback': true, + 'drawGrid': true, + 'fillAlpha': true, + 'gridLineColor': true, + 'gridLineWidth': true, + 'hideOverlayOnMouseOut': true, + 'highlightCallback': true, + 'highlightCircleSize': true, + 'interactionModel': true, + 'isZoomedIgnoreProgrammaticZoom': true, + 'labelsDiv': true, + 'labelsDivStyles': true, + 'labelsDivWidth': true, + 'labelsKMB': true, + 'labelsKMG2': true, + 'labelsSeparateLines': true, + 'labelsShowZeroValues': true, + 'legend': true, + 'panEdgeFraction': true, + 'pixelsPerYLabel': true, + 'pointClickCallback': true, + 'pointSize': true, + 'rangeSelectorPlotFillColor': true, + 'rangeSelectorPlotFillGradientColor': true, + 'rangeSelectorPlotStrokeColor': true, + 'rangeSelectorBackgroundStrokeColor': true, + 'rangeSelectorBackgroundLineWidth': true, + 'rangeSelectorPlotLineWidth': true, + 'rangeSelectorForegroundStrokeColor': true, + 'rangeSelectorForegroundLineWidth': true, + 'rangeSelectorAlpha': true, + 'showLabelsOnHighlight': true, + 'showRoller': true, + 'strokeWidth': true, + 'underlayCallback': true, + 'unhighlightCallback': true, + 'zoomCallback': true +}; + +/** + * This function will scan the option list and determine if they + * require us to recalculate the pixel positions of each point. + * TODO: move this into dygraph-options.js + * @param {!Array.<string>} labels a list of options to check. + * @param {!Object} attrs + * @return {boolean} true if the graph needs new points else false. + * @private + */ + +function isPixelChangingOptionList(labels, attrs) { + // Assume that we do not require new points. + // This will change to true if we actually do need new points. + + // Create a dictionary of series names for faster lookup. + // If there are no labels, then the dictionary stays empty. + var seriesNamesDictionary = {}; + if (labels) { + for (var i = 1; i < labels.length; i++) { + seriesNamesDictionary[labels[i]] = true; + } + } + + // Scan through a flat (i.e. non-nested) object of options. + // Returns true/false depending on whether new points are needed. + var scanFlatOptions = function scanFlatOptions(options) { + for (var property in options) { + if (options.hasOwnProperty(property) && !pixelSafeOptions[property]) { + return true; + } + } + return false; + }; + + // Iterate through the list of updated options. + for (var property in attrs) { + if (!attrs.hasOwnProperty(property)) continue; + + // Find out of this field is actually a series specific options list. + if (property == 'highlightSeriesOpts' || seriesNamesDictionary[property] && !attrs.series) { + // This property value is a list of options for this series. + if (scanFlatOptions(attrs[property])) return true; + } else if (property == 'series' || property == 'axes') { + // This is twice-nested options list. + var perSeries = attrs[property]; + for (var series in perSeries) { + if (perSeries.hasOwnProperty(series) && scanFlatOptions(perSeries[series])) { + return true; + } + } + } else { + // If this was not a series specific option list, check if it's a pixel + // changing property. + if (!pixelSafeOptions[property]) return true; + } + } + + return false; +} + +; + +var Circles = { + DEFAULT: function DEFAULT(g, name, ctx, canvasx, canvasy, color, radius) { + ctx.beginPath(); + ctx.fillStyle = color; + ctx.arc(canvasx, canvasy, radius, 0, 2 * Math.PI, false); + ctx.fill(); + } + // For more shapes, include extras/shapes.js +}; + +exports.Circles = Circles; +/** + * Determine whether |data| is delimited by CR, CRLF, LF, LFCR. + * @param {string} data + * @return {?string} the delimiter that was detected (or null on failure). + */ + +function detectLineDelimiter(data) { + for (var i = 0; i < data.length; i++) { + var code = data.charAt(i); + if (code === '\r') { + // Might actually be "\r\n". + if (i + 1 < data.length && data.charAt(i + 1) === '\n') { + return '\r\n'; + } + return code; + } + if (code === '\n') { + // Might actually be "\n\r". + if (i + 1 < data.length && data.charAt(i + 1) === '\r') { + return '\n\r'; + } + return code; + } + } + + return null; +} + +; + +/** + * Is one node contained by another? + * @param {Node} containee The contained node. + * @param {Node} container The container node. + * @return {boolean} Whether containee is inside (or equal to) container. + * @private + */ + +function isNodeContainedBy(containee, container) { + if (container === null || containee === null) { + return false; + } + var containeeNode = /** @type {Node} */containee; + while (containeeNode && containeeNode !== container) { + containeeNode = containeeNode.parentNode; + } + return containeeNode === container; +} + +; + +// This masks some numeric issues in older versions of Firefox, +// where 1.0/Math.pow(10,2) != Math.pow(10,-2). +/** @type {function(number,number):number} */ + +function pow(base, exp) { + if (exp < 0) { + return 1.0 / Math.pow(base, -exp); + } + return Math.pow(base, exp); +} + +; + +var RGBA_RE = /^rgba?\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})(?:,\s*([01](?:\.\d+)?))?\)$/; + +/** + * Helper for toRGB_ which parses strings of the form: + * rgb(123, 45, 67) + * rgba(123, 45, 67, 0.5) + * @return parsed {r,g,b,a?} tuple or null. + */ +function parseRGBA(rgbStr) { + var bits = RGBA_RE.exec(rgbStr); + if (!bits) return null; + var r = parseInt(bits[1], 10), + g = parseInt(bits[2], 10), + b = parseInt(bits[3], 10); + if (bits[4]) { + return { r: r, g: g, b: b, a: parseFloat(bits[4]) }; + } else { + return { r: r, g: g, b: b }; + } +} + +/** + * Converts any valid CSS color (hex, rgb(), named color) to an RGB tuple. + * + * @param {!string} colorStr Any valid CSS color string. + * @return {{r:number,g:number,b:number,a:number?}} Parsed RGB tuple. + * @private + */ + +function toRGB_(colorStr) { + // Strategy: First try to parse colorStr directly. This is fast & avoids DOM + // manipulation. If that fails (e.g. for named colors like 'red'), then + // create a hidden DOM element and parse its computed color. + var rgb = parseRGBA(colorStr); + if (rgb) return rgb; + + var div = document.createElement('div'); + div.style.backgroundColor = colorStr; + div.style.visibility = 'hidden'; + document.body.appendChild(div); + var rgbStr = window.getComputedStyle(div, null).backgroundColor; + document.body.removeChild(div); + return parseRGBA(rgbStr); +} + +; + +/** + * Checks whether the browser supports the <canvas> tag. + * @param {HTMLCanvasElement=} opt_canvasElement Pass a canvas element as an + * optimization if you have one. + * @return {boolean} Whether the browser supports canvas. + */ + +function isCanvasSupported(opt_canvasElement) { + try { + var canvas = opt_canvasElement || document.createElement("canvas"); + canvas.getContext("2d"); + } catch (e) { + return false; + } + return true; +} + +; + +/** + * Parses the value as a floating point number. This is like the parseFloat() + * built-in, but with a few differences: + * - the empty string is parsed as null, rather than NaN. + * - if the string cannot be parsed at all, an error is logged. + * If the string can't be parsed, this method returns null. + * @param {string} x The string to be parsed + * @param {number=} opt_line_no The line number from which the string comes. + * @param {string=} opt_line The text of the line from which the string comes. + */ + +function parseFloat_(x, opt_line_no, opt_line) { + var val = parseFloat(x); + if (!isNaN(val)) return val; + + // Try to figure out what happeend. + // If the value is the empty string, parse it as null. + if (/^ *$/.test(x)) return null; + + // If it was actually "NaN", return it as NaN. + if (/^ *nan *$/i.test(x)) return NaN; + + // Looks like a parsing error. + var msg = "Unable to parse '" + x + "' as a number"; + if (opt_line !== undefined && opt_line_no !== undefined) { + msg += " on line " + (1 + (opt_line_no || 0)) + " ('" + opt_line + "') of CSV."; + } + console.error(msg); + + return null; +} + +; + +// Label constants for the labelsKMB and labelsKMG2 options. +// (i.e. '100000' -> '100K') +var KMB_LABELS = ['K', 'M', 'B', 'T', 'Q']; +var KMG2_BIG_LABELS = ['k', 'M', 'G', 'T', 'P', 'E', 'Z', 'Y']; +var KMG2_SMALL_LABELS = ['m', 'u', 'n', 'p', 'f', 'a', 'z', 'y']; + +/** + * @private + * Return a string version of a number. This respects the digitsAfterDecimal + * and maxNumberWidth options. + * @param {number} x The number to be formatted + * @param {Dygraph} opts An options view + */ + +function numberValueFormatter(x, opts) { + var sigFigs = opts('sigFigs'); + + if (sigFigs !== null) { + // User has opted for a fixed number of significant figures. + return floatFormat(x, sigFigs); + } + + var digits = opts('digitsAfterDecimal'); + var maxNumberWidth = opts('maxNumberWidth'); + + var kmb = opts('labelsKMB'); + var kmg2 = opts('labelsKMG2'); + + var label; + + // switch to scientific notation if we underflow or overflow fixed display. + if (x !== 0.0 && (Math.abs(x) >= Math.pow(10, maxNumberWidth) || Math.abs(x) < Math.pow(10, -digits))) { + label = x.toExponential(digits); + } else { + label = '' + round_(x, digits); + } + + if (kmb || kmg2) { + var k; + var k_labels = []; + var m_labels = []; + if (kmb) { + k = 1000; + k_labels = KMB_LABELS; + } + if (kmg2) { + if (kmb) console.warn("Setting both labelsKMB and labelsKMG2. Pick one!"); + k = 1024; + k_labels = KMG2_BIG_LABELS; + m_labels = KMG2_SMALL_LABELS; + } + + var absx = Math.abs(x); + var n = pow(k, k_labels.length); + for (var j = k_labels.length - 1; j >= 0; j--, n /= k) { + if (absx >= n) { + label = round_(x / n, digits) + k_labels[j]; + break; + } + } + if (kmg2) { + // TODO(danvk): clean up this logic. Why so different than kmb? + var x_parts = String(x.toExponential()).split('e-'); + if (x_parts.length === 2 && x_parts[1] >= 3 && x_parts[1] <= 24) { + if (x_parts[1] % 3 > 0) { + label = round_(x_parts[0] / pow(10, x_parts[1] % 3), digits); + } else { + label = Number(x_parts[0]).toFixed(2); + } + label += m_labels[Math.floor(x_parts[1] / 3) - 1]; + } + } + } + + return label; +} + +; + +/** + * variant for use as an axisLabelFormatter. + * @private + */ + +function numberAxisLabelFormatter(x, granularity, opts) { + return numberValueFormatter.call(this, x, opts); +} + +; + +/** + * @type {!Array.<string>} + * @private + * @constant + */ +var SHORT_MONTH_NAMES_ = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']; + +/** + * Convert a JS date to a string appropriate to display on an axis that + * is displaying values at the stated granularity. This respects the + * labelsUTC option. + * @param {Date} date The date to format + * @param {number} granularity One of the Dygraph granularity constants + * @param {Dygraph} opts An options view + * @return {string} The date formatted as local time + * @private + */ + +function dateAxisLabelFormatter(date, granularity, opts) { + var utc = opts('labelsUTC'); + var accessors = utc ? DateAccessorsUTC : DateAccessorsLocal; + + var year = accessors.getFullYear(date), + month = accessors.getMonth(date), + day = accessors.getDate(date), + hours = accessors.getHours(date), + mins = accessors.getMinutes(date), + secs = accessors.getSeconds(date), + millis = accessors.getSeconds(date); + + if (granularity >= DygraphTickers.Granularity.DECADAL) { + return '' + year; + } else if (granularity >= DygraphTickers.Granularity.MONTHLY) { + return SHORT_MONTH_NAMES_[month] + ' ' + year; + } else { + var frac = hours * 3600 + mins * 60 + secs + 1e-3 * millis; + if (frac === 0 || granularity >= DygraphTickers.Granularity.DAILY) { + // e.g. '21 Jan' (%d%b) + return zeropad(day) + ' ' + SHORT_MONTH_NAMES_[month]; + } else { + return hmsString_(hours, mins, secs); + } + } +} + +; +// alias in case anyone is referencing the old method. +// Dygraph.dateAxisFormatter = Dygraph.dateAxisLabelFormatter; + +/** + * Return a string version of a JS date for a value label. This respects the + * labelsUTC option. + * @param {Date} date The date to be formatted + * @param {Dygraph} opts An options view + * @private + */ + +function dateValueFormatter(d, opts) { + return dateString_(d, opts('labelsUTC')); +} + +; + +},{"./dygraph-tickers":15}],17:[function(require,module,exports){ +/** + * @license + * Copyright 2006 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ /** + * @fileoverview Creates an interactive, zoomable graph based on a CSV file or + * string. Dygraph can handle multiple series with or without error bars. The + * date/value ranges will be automatically set. Dygraph uses the + * <canvas> tag, so it only works in FF1.5+. + * @author danvdk@gmail.com (Dan Vanderkam) + + Usage: + <div id="graphdiv" style="width:800px; height:500px;"></div> + <script type="text/javascript"> + new Dygraph(document.getElementById("graphdiv"), + "datafile.csv", // CSV file with headers + { }); // options + </script> + + The CSV file is of the form + + Date,SeriesA,SeriesB,SeriesC + YYYYMMDD,A1,B1,C1 + YYYYMMDD,A2,B2,C2 + + If the 'errorBars' option is set in the constructor, the input should be of + the form + Date,SeriesA,SeriesB,... + YYYYMMDD,A1,sigmaA1,B1,sigmaB1,... + YYYYMMDD,A2,sigmaA2,B2,sigmaB2,... + + If the 'fractions' option is set, the input should be of the form: + + Date,SeriesA,SeriesB,... + YYYYMMDD,A1/B1,A2/B2,... + YYYYMMDD,A1/B1,A2/B2,... + + And error bars will be calculated automatically using a binomial distribution. + + For further documentation and examples, see http://dygraphs.com/ + + */'use strict';Object.defineProperty(exports,'__esModule',{value:true});function _interopRequireWildcard(obj){if(obj && obj.__esModule){return obj;}else {var newObj={};if(obj != null){for(var key in obj) {if(Object.prototype.hasOwnProperty.call(obj,key))newObj[key] = obj[key];}}newObj['default'] = obj;return newObj;}}function _interopRequireDefault(obj){return obj && obj.__esModule?obj:{'default':obj};}var _dygraphLayout=require('./dygraph-layout');var _dygraphLayout2=_interopRequireDefault(_dygraphLayout);var _dygraphCanvas=require('./dygraph-canvas');var _dygraphCanvas2=_interopRequireDefault(_dygraphCanvas);var _dygraphOptions=require('./dygraph-options');var _dygraphOptions2=_interopRequireDefault(_dygraphOptions);var _dygraphInteractionModel=require('./dygraph-interaction-model');var _dygraphInteractionModel2=_interopRequireDefault(_dygraphInteractionModel);var _dygraphTickers=require('./dygraph-tickers');var DygraphTickers=_interopRequireWildcard(_dygraphTickers);var _dygraphUtils=require('./dygraph-utils');var utils=_interopRequireWildcard(_dygraphUtils);var _dygraphDefaultAttrs=require('./dygraph-default-attrs');var _dygraphDefaultAttrs2=_interopRequireDefault(_dygraphDefaultAttrs);var _dygraphOptionsReference=require('./dygraph-options-reference');var _dygraphOptionsReference2=_interopRequireDefault(_dygraphOptionsReference);var _iframeTarp=require('./iframe-tarp');var _iframeTarp2=_interopRequireDefault(_iframeTarp);var _datahandlerDefault=require('./datahandler/default');var _datahandlerDefault2=_interopRequireDefault(_datahandlerDefault);var _datahandlerBarsError=require('./datahandler/bars-error');var _datahandlerBarsError2=_interopRequireDefault(_datahandlerBarsError);var _datahandlerBarsCustom=require('./datahandler/bars-custom');var _datahandlerBarsCustom2=_interopRequireDefault(_datahandlerBarsCustom);var _datahandlerDefaultFractions=require('./datahandler/default-fractions');var _datahandlerDefaultFractions2=_interopRequireDefault(_datahandlerDefaultFractions);var _datahandlerBarsFractions=require('./datahandler/bars-fractions');var _datahandlerBarsFractions2=_interopRequireDefault(_datahandlerBarsFractions);var _datahandlerBars=require('./datahandler/bars');var _datahandlerBars2=_interopRequireDefault(_datahandlerBars);var _pluginsAnnotations=require('./plugins/annotations');var _pluginsAnnotations2=_interopRequireDefault(_pluginsAnnotations);var _pluginsAxes=require('./plugins/axes');var _pluginsAxes2=_interopRequireDefault(_pluginsAxes);var _pluginsChartLabels=require('./plugins/chart-labels');var _pluginsChartLabels2=_interopRequireDefault(_pluginsChartLabels);var _pluginsGrid=require('./plugins/grid');var _pluginsGrid2=_interopRequireDefault(_pluginsGrid);var _pluginsLegend=require('./plugins/legend');var _pluginsLegend2=_interopRequireDefault(_pluginsLegend);var _pluginsRangeSelector=require('./plugins/range-selector');var _pluginsRangeSelector2=_interopRequireDefault(_pluginsRangeSelector);var _dygraphGviz=require('./dygraph-gviz');var _dygraphGviz2=_interopRequireDefault(_dygraphGviz);"use strict"; /** + * Creates an interactive, zoomable chart. + * + * @constructor + * @param {div | String} div A div or the id of a div into which to construct + * the chart. + * @param {String | Function} file A file containing CSV data or a function + * that returns this data. The most basic expected format for each line is + * "YYYY/MM/DD,val1,val2,...". For more information, see + * http://dygraphs.com/data.html. + * @param {Object} attrs Various other attributes, e.g. errorBars determines + * whether the input data contains error ranges. For a complete list of + * options, see http://dygraphs.com/options.html. + */var Dygraph=function Dygraph(div,data,opts){this.__init__(div,data,opts);};Dygraph.NAME = "Dygraph";Dygraph.VERSION = "1.1.0"; // Various default values +Dygraph.DEFAULT_ROLL_PERIOD = 1;Dygraph.DEFAULT_WIDTH = 480;Dygraph.DEFAULT_HEIGHT = 320; // For max 60 Hz. animation: +Dygraph.ANIMATION_STEPS = 12;Dygraph.ANIMATION_DURATION = 200; /** + * Standard plotters. These may be used by clients. + * Available plotters are: + * - Dygraph.Plotters.linePlotter: draws central lines (most common) + * - Dygraph.Plotters.errorPlotter: draws error bars + * - Dygraph.Plotters.fillPlotter: draws fills under lines (used with fillGraph) + * + * By default, the plotter is [fillPlotter, errorPlotter, linePlotter]. + * This causes all the lines to be drawn over all the fills/error bars. + */Dygraph.Plotters = _dygraphCanvas2['default']._Plotters; // Used for initializing annotation CSS rules only once. +Dygraph.addedAnnotationCSS = false; /** + * Initializes the Dygraph. This creates a new DIV and constructs the PlotKit + * and context <canvas> inside of it. See the constructor for details. + * on the parameters. + * @param {Element} div the Element to render the graph into. + * @param {string | Function} file Source data + * @param {Object} attrs Miscellaneous other options + * @private + */Dygraph.prototype.__init__ = function(div,file,attrs){this.is_initial_draw_ = true;this.readyFns_ = []; // Support two-argument constructor +if(attrs === null || attrs === undefined){attrs = {};}attrs = Dygraph.copyUserAttrs_(attrs);if(typeof div == 'string'){div = document.getElementById(div);}if(!div){throw new Error('Constructing dygraph with a non-existent div!');} // Copy the important bits into the object +// TODO(danvk): most of these should just stay in the attrs_ dictionary. +this.maindiv_ = div;this.file_ = file;this.rollPeriod_ = attrs.rollPeriod || Dygraph.DEFAULT_ROLL_PERIOD;this.previousVerticalX_ = -1;this.fractions_ = attrs.fractions || false;this.dateWindow_ = attrs.dateWindow || null;this.annotations_ = []; // Zoomed indicators - These indicate when the graph has been zoomed and on what axis. +this.zoomed_x_ = false;this.zoomed_y_ = false; // Clear the div. This ensure that, if multiple dygraphs are passed the same +// div, then only one will be drawn. +div.innerHTML = ""; // For historical reasons, the 'width' and 'height' options trump all CSS +// rules _except_ for an explicit 'width' or 'height' on the div. +// As an added convenience, if the div has zero height (like <div></div> does +// without any styles), then we use a default height/width. +if(div.style.width === '' && attrs.width){div.style.width = attrs.width + "px";}if(div.style.height === '' && attrs.height){div.style.height = attrs.height + "px";}if(div.style.height === '' && div.clientHeight === 0){div.style.height = Dygraph.DEFAULT_HEIGHT + "px";if(div.style.width === ''){div.style.width = Dygraph.DEFAULT_WIDTH + "px";}} // These will be zero if the dygraph's div is hidden. In that case, +// use the user-specified attributes if present. If not, use zero +// and assume the user will call resize to fix things later. +this.width_ = div.clientWidth || attrs.width || 0;this.height_ = div.clientHeight || attrs.height || 0; // TODO(danvk): set fillGraph to be part of attrs_ here, not user_attrs_. +if(attrs.stackedGraph){attrs.fillGraph = true; // TODO(nikhilk): Add any other stackedGraph checks here. +} // DEPRECATION WARNING: All option processing should be moved from +// attrs_ and user_attrs_ to options_, which holds all this information. +// +// Dygraphs has many options, some of which interact with one another. +// To keep track of everything, we maintain two sets of options: +// +// this.user_attrs_ only options explicitly set by the user. +// this.attrs_ defaults, options derived from user_attrs_, data. +// +// Options are then accessed this.attr_('attr'), which first looks at +// user_attrs_ and then computed attrs_. This way Dygraphs can set intelligent +// defaults without overriding behavior that the user specifically asks for. +this.user_attrs_ = {};utils.update(this.user_attrs_,attrs); // This sequence ensures that Dygraph.DEFAULT_ATTRS is never modified. +this.attrs_ = {};utils.updateDeep(this.attrs_,_dygraphDefaultAttrs2['default']);this.boundaryIds_ = [];this.setIndexByName_ = {};this.datasetIndex_ = [];this.registeredEvents_ = [];this.eventListeners_ = {};this.attributes_ = new _dygraphOptions2['default'](this); // Create the containing DIV and other interactive elements +this.createInterface_(); // Activate plugins. +this.plugins_ = [];var plugins=Dygraph.PLUGINS.concat(this.getOption('plugins'));for(var i=0;i < plugins.length;i++) { // the plugins option may contain either plugin classes or instances. +// Plugin instances contain an activate method. +var Plugin=plugins[i]; // either a constructor or an instance. +var pluginInstance;if(typeof Plugin.activate !== 'undefined'){pluginInstance = Plugin;}else {pluginInstance = new Plugin();}var pluginDict={plugin:pluginInstance,events:{},options:{},pluginOptions:{}};var handlers=pluginInstance.activate(this);for(var eventName in handlers) {if(!handlers.hasOwnProperty(eventName))continue; // TODO(danvk): validate eventName. +pluginDict.events[eventName] = handlers[eventName];}this.plugins_.push(pluginDict);} // At this point, plugins can no longer register event handlers. +// Construct a map from event -> ordered list of [callback, plugin]. +for(var i=0;i < this.plugins_.length;i++) {var plugin_dict=this.plugins_[i];for(var eventName in plugin_dict.events) {if(!plugin_dict.events.hasOwnProperty(eventName))continue;var callback=plugin_dict.events[eventName];var pair=[plugin_dict.plugin,callback];if(!(eventName in this.eventListeners_)){this.eventListeners_[eventName] = [pair];}else {this.eventListeners_[eventName].push(pair);}}}this.createDragInterface_();this.start_();}; /** + * Triggers a cascade of events to the various plugins which are interested in them. + * Returns true if the "default behavior" should be prevented, i.e. if one + * of the event listeners called event.preventDefault(). + * @private + */Dygraph.prototype.cascadeEvents_ = function(name,extra_props){if(!(name in this.eventListeners_))return false; // QUESTION: can we use objects & prototypes to speed this up? +var e={dygraph:this,cancelable:false,defaultPrevented:false,preventDefault:function preventDefault(){if(!e.cancelable)throw "Cannot call preventDefault on non-cancelable event.";e.defaultPrevented = true;},propagationStopped:false,stopPropagation:function stopPropagation(){e.propagationStopped = true;}};utils.update(e,extra_props);var callback_plugin_pairs=this.eventListeners_[name];if(callback_plugin_pairs){for(var i=callback_plugin_pairs.length - 1;i >= 0;i--) {var plugin=callback_plugin_pairs[i][0];var callback=callback_plugin_pairs[i][1];callback.call(plugin,e);if(e.propagationStopped)break;}}return e.defaultPrevented;}; /** + * Fetch a plugin instance of a particular class. Only for testing. + * @private + * @param {!Class} type The type of the plugin. + * @return {Object} Instance of the plugin, or null if there is none. + */Dygraph.prototype.getPluginInstance_ = function(type){for(var i=0;i < this.plugins_.length;i++) {var p=this.plugins_[i];if(p.plugin instanceof type){return p.plugin;}}return null;}; /** + * Returns the zoomed status of the chart for one or both axes. + * + * Axis is an optional parameter. Can be set to 'x' or 'y'. + * + * The zoomed status for an axis is set whenever a user zooms using the mouse + * or when the dateWindow or valueRange are updated (unless the + * isZoomedIgnoreProgrammaticZoom option is also specified). + */Dygraph.prototype.isZoomed = function(axis){if(axis === null || axis === undefined){return this.zoomed_x_ || this.zoomed_y_;}if(axis === 'x')return this.zoomed_x_;if(axis === 'y')return this.zoomed_y_;throw "axis parameter is [" + axis + "] must be null, 'x' or 'y'.";}; /** + * Returns information about the Dygraph object, including its containing ID. + */Dygraph.prototype.toString = function(){var maindiv=this.maindiv_;var id=maindiv && maindiv.id?maindiv.id:maindiv;return "[Dygraph " + id + "]";}; /** + * @private + * Returns the value of an option. This may be set by the user (either in the + * constructor or by calling updateOptions) or by dygraphs, and may be set to a + * per-series value. + * @param {string} name The name of the option, e.g. 'rollPeriod'. + * @param {string} [seriesName] The name of the series to which the option + * will be applied. If no per-series value of this option is available, then + * the global value is returned. This is optional. + * @return { ... } The value of the option. + */Dygraph.prototype.attr_ = function(name,seriesName){ // For "production" code, this gets removed by uglifyjs. +if("development" != 'production'){if(typeof _dygraphOptionsReference2['default'] === 'undefined'){console.error('Must include options reference JS for testing');}else if(!_dygraphOptionsReference2['default'].hasOwnProperty(name)){console.error('Dygraphs is using property ' + name + ', which has no ' + 'entry in the Dygraphs.OPTIONS_REFERENCE listing.'); // Only log this error once. +_dygraphOptionsReference2['default'][name] = true;}}return seriesName?this.attributes_.getForSeries(name,seriesName):this.attributes_.get(name);}; /** + * Returns the current value for an option, as set in the constructor or via + * updateOptions. You may pass in an (optional) series name to get per-series + * values for the option. + * + * All values returned by this method should be considered immutable. If you + * modify them, there is no guarantee that the changes will be honored or that + * dygraphs will remain in a consistent state. If you want to modify an option, + * use updateOptions() instead. + * + * @param {string} name The name of the option (e.g. 'strokeWidth') + * @param {string=} opt_seriesName Series name to get per-series values. + * @return {*} The value of the option. + */Dygraph.prototype.getOption = function(name,opt_seriesName){return this.attr_(name,opt_seriesName);}; /** + * Like getOption(), but specifically returns a number. + * This is a convenience function for working with the Closure Compiler. + * @param {string} name The name of the option (e.g. 'strokeWidth') + * @param {string=} opt_seriesName Series name to get per-series values. + * @return {number} The value of the option. + * @private + */Dygraph.prototype.getNumericOption = function(name,opt_seriesName){return (/** @type{number} */this.getOption(name,opt_seriesName));}; /** + * Like getOption(), but specifically returns a string. + * This is a convenience function for working with the Closure Compiler. + * @param {string} name The name of the option (e.g. 'strokeWidth') + * @param {string=} opt_seriesName Series name to get per-series values. + * @return {string} The value of the option. + * @private + */Dygraph.prototype.getStringOption = function(name,opt_seriesName){return (/** @type{string} */this.getOption(name,opt_seriesName));}; /** + * Like getOption(), but specifically returns a boolean. + * This is a convenience function for working with the Closure Compiler. + * @param {string} name The name of the option (e.g. 'strokeWidth') + * @param {string=} opt_seriesName Series name to get per-series values. + * @return {boolean} The value of the option. + * @private + */Dygraph.prototype.getBooleanOption = function(name,opt_seriesName){return (/** @type{boolean} */this.getOption(name,opt_seriesName));}; /** + * Like getOption(), but specifically returns a function. + * This is a convenience function for working with the Closure Compiler. + * @param {string} name The name of the option (e.g. 'strokeWidth') + * @param {string=} opt_seriesName Series name to get per-series values. + * @return {function(...)} The value of the option. + * @private + */Dygraph.prototype.getFunctionOption = function(name,opt_seriesName){return (/** @type{function(...)} */this.getOption(name,opt_seriesName));};Dygraph.prototype.getOptionForAxis = function(name,axis){return this.attributes_.getForAxis(name,axis);}; /** + * @private + * @param {string} axis The name of the axis (i.e. 'x', 'y' or 'y2') + * @return { ... } A function mapping string -> option value + */Dygraph.prototype.optionsViewForAxis_ = function(axis){var self=this;return function(opt){var axis_opts=self.user_attrs_.axes;if(axis_opts && axis_opts[axis] && axis_opts[axis].hasOwnProperty(opt)){return axis_opts[axis][opt];} // I don't like that this is in a second spot. +if(axis === 'x' && opt === 'logscale'){ // return the default value. +// TODO(konigsberg): pull the default from a global default. +return false;} // user-specified attributes always trump defaults, even if they're less +// specific. +if(typeof self.user_attrs_[opt] != 'undefined'){return self.user_attrs_[opt];}axis_opts = self.attrs_.axes;if(axis_opts && axis_opts[axis] && axis_opts[axis].hasOwnProperty(opt)){return axis_opts[axis][opt];} // check old-style axis options +// TODO(danvk): add a deprecation warning if either of these match. +if(axis == 'y' && self.axes_[0].hasOwnProperty(opt)){return self.axes_[0][opt];}else if(axis == 'y2' && self.axes_[1].hasOwnProperty(opt)){return self.axes_[1][opt];}return self.attr_(opt);};}; /** + * Returns the current rolling period, as set by the user or an option. + * @return {number} The number of points in the rolling window + */Dygraph.prototype.rollPeriod = function(){return this.rollPeriod_;}; /** + * Returns the currently-visible x-range. This can be affected by zooming, + * panning or a call to updateOptions. + * Returns a two-element array: [left, right]. + * If the Dygraph has dates on the x-axis, these will be millis since epoch. + */Dygraph.prototype.xAxisRange = function(){return this.dateWindow_?this.dateWindow_:this.xAxisExtremes();}; /** + * Returns the lower- and upper-bound x-axis values of the + * data set. + */Dygraph.prototype.xAxisExtremes = function(){var pad=this.getNumericOption('xRangePad') / this.plotter_.area.w;if(this.numRows() === 0){return [0 - pad,1 + pad];}var left=this.rawData_[0][0];var right=this.rawData_[this.rawData_.length - 1][0];if(pad){ // Must keep this in sync with dygraph-layout _evaluateLimits() +var range=right - left;left -= range * pad;right += range * pad;}return [left,right];}; /** + * Returns the currently-visible y-range for an axis. This can be affected by + * zooming, panning or a call to updateOptions. Axis indices are zero-based. If + * called with no arguments, returns the range of the first axis. + * Returns a two-element array: [bottom, top]. + */Dygraph.prototype.yAxisRange = function(idx){if(typeof idx == "undefined")idx = 0;if(idx < 0 || idx >= this.axes_.length){return null;}var axis=this.axes_[idx];return [axis.computedValueRange[0],axis.computedValueRange[1]];}; /** + * Returns the currently-visible y-ranges for each axis. This can be affected by + * zooming, panning, calls to updateOptions, etc. + * Returns an array of [bottom, top] pairs, one for each y-axis. + */Dygraph.prototype.yAxisRanges = function(){var ret=[];for(var i=0;i < this.axes_.length;i++) {ret.push(this.yAxisRange(i));}return ret;}; // TODO(danvk): use these functions throughout dygraphs. +/** + * Convert from data coordinates to canvas/div X/Y coordinates. + * If specified, do this conversion for the coordinate system of a particular + * axis. Uses the first axis by default. + * Returns a two-element array: [X, Y] + * + * Note: use toDomXCoord instead of toDomCoords(x, null) and use toDomYCoord + * instead of toDomCoords(null, y, axis). + */Dygraph.prototype.toDomCoords = function(x,y,axis){return [this.toDomXCoord(x),this.toDomYCoord(y,axis)];}; /** + * Convert from data x coordinates to canvas/div X coordinate. + * If specified, do this conversion for the coordinate system of a particular + * axis. + * Returns a single value or null if x is null. + */Dygraph.prototype.toDomXCoord = function(x){if(x === null){return null;}var area=this.plotter_.area;var xRange=this.xAxisRange();return area.x + (x - xRange[0]) / (xRange[1] - xRange[0]) * area.w;}; /** + * Convert from data x coordinates to canvas/div Y coordinate and optional + * axis. Uses the first axis by default. + * + * returns a single value or null if y is null. + */Dygraph.prototype.toDomYCoord = function(y,axis){var pct=this.toPercentYCoord(y,axis);if(pct === null){return null;}var area=this.plotter_.area;return area.y + pct * area.h;}; /** + * Convert from canvas/div coords to data coordinates. + * If specified, do this conversion for the coordinate system of a particular + * axis. Uses the first axis by default. + * Returns a two-element array: [X, Y]. + * + * Note: use toDataXCoord instead of toDataCoords(x, null) and use toDataYCoord + * instead of toDataCoords(null, y, axis). + */Dygraph.prototype.toDataCoords = function(x,y,axis){return [this.toDataXCoord(x),this.toDataYCoord(y,axis)];}; /** + * Convert from canvas/div x coordinate to data coordinate. + * + * If x is null, this returns null. + */Dygraph.prototype.toDataXCoord = function(x){if(x === null){return null;}var area=this.plotter_.area;var xRange=this.xAxisRange();if(!this.attributes_.getForAxis("logscale",'x')){return xRange[0] + (x - area.x) / area.w * (xRange[1] - xRange[0]);}else { // TODO: remove duplicate code? +// Computing the inverse of toDomCoord. +var pct=(x - area.x) / area.w; // Computing the inverse of toPercentXCoord. The function was arrived at with +// the following steps: +// +// Original calcuation: +// pct = (log(x) - log(xRange[0])) / (log(xRange[1]) - log(xRange[0]))); +// +// Multiply both sides by the right-side demoninator. +// pct * (log(xRange[1] - log(xRange[0]))) = log(x) - log(xRange[0]) +// +// add log(xRange[0]) to both sides +// log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0])) = log(x); +// +// Swap both sides of the equation, +// log(x) = log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0])) +// +// Use both sides as the exponent in 10^exp and we're done. +// x = 10 ^ (log(xRange[0]) + (pct * (log(xRange[1]) - log(xRange[0]))) +var logr0=utils.log10(xRange[0]);var logr1=utils.log10(xRange[1]);var exponent=logr0 + pct * (logr1 - logr0);var value=Math.pow(utils.LOG_SCALE,exponent);return value;}}; /** + * Convert from canvas/div y coord to value. + * + * If y is null, this returns null. + * if axis is null, this uses the first axis. + */Dygraph.prototype.toDataYCoord = function(y,axis){if(y === null){return null;}var area=this.plotter_.area;var yRange=this.yAxisRange(axis);if(typeof axis == "undefined")axis = 0;if(!this.attributes_.getForAxis("logscale",axis)){return yRange[0] + (area.y + area.h - y) / area.h * (yRange[1] - yRange[0]);}else { // Computing the inverse of toDomCoord. +var pct=(y - area.y) / area.h; // Computing the inverse of toPercentYCoord. The function was arrived at with +// the following steps: +// +// Original calcuation: +// pct = (log(yRange[1]) - log(y)) / (log(yRange[1]) - log(yRange[0])); +// +// Multiply both sides by the right-side demoninator. +// pct * (log(yRange[1]) - log(yRange[0])) = log(yRange[1]) - log(y); +// +// subtract log(yRange[1]) from both sides. +// (pct * (log(yRange[1]) - log(yRange[0]))) - log(yRange[1]) = -log(y); +// +// and multiply both sides by -1. +// log(yRange[1]) - (pct * (logr1 - log(yRange[0])) = log(y); +// +// Swap both sides of the equation, +// log(y) = log(yRange[1]) - (pct * (log(yRange[1]) - log(yRange[0]))); +// +// Use both sides as the exponent in 10^exp and we're done. +// y = 10 ^ (log(yRange[1]) - (pct * (log(yRange[1]) - log(yRange[0])))); +var logr0=utils.log10(yRange[0]);var logr1=utils.log10(yRange[1]);var exponent=logr1 - pct * (logr1 - logr0);var value=Math.pow(utils.LOG_SCALE,exponent);return value;}}; /** + * Converts a y for an axis to a percentage from the top to the + * bottom of the drawing area. + * + * If the coordinate represents a value visible on the canvas, then + * the value will be between 0 and 1, where 0 is the top of the canvas. + * However, this method will return values outside the range, as + * values can fall outside the canvas. + * + * If y is null, this returns null. + * if axis is null, this uses the first axis. + * + * @param {number} y The data y-coordinate. + * @param {number} [axis] The axis number on which the data coordinate lives. + * @return {number} A fraction in [0, 1] where 0 = the top edge. + */Dygraph.prototype.toPercentYCoord = function(y,axis){if(y === null){return null;}if(typeof axis == "undefined")axis = 0;var yRange=this.yAxisRange(axis);var pct;var logscale=this.attributes_.getForAxis("logscale",axis);if(logscale){var logr0=utils.log10(yRange[0]);var logr1=utils.log10(yRange[1]);pct = (logr1 - utils.log10(y)) / (logr1 - logr0);}else { // yRange[1] - y is unit distance from the bottom. +// yRange[1] - yRange[0] is the scale of the range. +// (yRange[1] - y) / (yRange[1] - yRange[0]) is the % from the bottom. +pct = (yRange[1] - y) / (yRange[1] - yRange[0]);}return pct;}; /** + * Converts an x value to a percentage from the left to the right of + * the drawing area. + * + * If the coordinate represents a value visible on the canvas, then + * the value will be between 0 and 1, where 0 is the left of the canvas. + * However, this method will return values outside the range, as + * values can fall outside the canvas. + * + * If x is null, this returns null. + * @param {number} x The data x-coordinate. + * @return {number} A fraction in [0, 1] where 0 = the left edge. + */Dygraph.prototype.toPercentXCoord = function(x){if(x === null){return null;}var xRange=this.xAxisRange();var pct;var logscale=this.attributes_.getForAxis("logscale",'x');if(logscale === true){ // logscale can be null so we test for true explicitly. +var logr0=utils.log10(xRange[0]);var logr1=utils.log10(xRange[1]);pct = (utils.log10(x) - logr0) / (logr1 - logr0);}else { // x - xRange[0] is unit distance from the left. +// xRange[1] - xRange[0] is the scale of the range. +// The full expression below is the % from the left. +pct = (x - xRange[0]) / (xRange[1] - xRange[0]);}return pct;}; /** + * Returns the number of columns (including the independent variable). + * @return {number} The number of columns. + */Dygraph.prototype.numColumns = function(){if(!this.rawData_)return 0;return this.rawData_[0]?this.rawData_[0].length:this.attr_("labels").length;}; /** + * Returns the number of rows (excluding any header/label row). + * @return {number} The number of rows, less any header. + */Dygraph.prototype.numRows = function(){if(!this.rawData_)return 0;return this.rawData_.length;}; /** + * Returns the value in the given row and column. If the row and column exceed + * the bounds on the data, returns null. Also returns null if the value is + * missing. + * @param {number} row The row number of the data (0-based). Row 0 is the + * first row of data, not a header row. + * @param {number} col The column number of the data (0-based) + * @return {number} The value in the specified cell or null if the row/col + * were out of range. + */Dygraph.prototype.getValue = function(row,col){if(row < 0 || row > this.rawData_.length)return null;if(col < 0 || col > this.rawData_[row].length)return null;return this.rawData_[row][col];}; /** + * Generates interface elements for the Dygraph: a containing div, a div to + * display the current point, and a textbox to adjust the rolling average + * period. Also creates the Renderer/Layout elements. + * @private + */Dygraph.prototype.createInterface_ = function(){ // Create the all-enclosing graph div +var enclosing=this.maindiv_;this.graphDiv = document.createElement("div"); // TODO(danvk): any other styles that are useful to set here? +this.graphDiv.style.textAlign = 'left'; // This is a CSS "reset" +this.graphDiv.style.position = 'relative';enclosing.appendChild(this.graphDiv); // Create the canvas for interactive parts of the chart. +this.canvas_ = utils.createCanvas();this.canvas_.style.position = "absolute"; // ... and for static parts of the chart. +this.hidden_ = this.createPlotKitCanvas_(this.canvas_);this.canvas_ctx_ = utils.getContext(this.canvas_);this.hidden_ctx_ = utils.getContext(this.hidden_);this.resizeElements_(); // The interactive parts of the graph are drawn on top of the chart. +this.graphDiv.appendChild(this.hidden_);this.graphDiv.appendChild(this.canvas_);this.mouseEventElement_ = this.createMouseEventElement_(); // Create the grapher +this.layout_ = new _dygraphLayout2['default'](this);var dygraph=this;this.mouseMoveHandler_ = function(e){dygraph.mouseMove_(e);};this.mouseOutHandler_ = function(e){ // The mouse has left the chart if: +// 1. e.target is inside the chart +// 2. e.relatedTarget is outside the chart +var target=e.target || e.fromElement;var relatedTarget=e.relatedTarget || e.toElement;if(utils.isNodeContainedBy(target,dygraph.graphDiv) && !utils.isNodeContainedBy(relatedTarget,dygraph.graphDiv)){dygraph.mouseOut_(e);}};this.addAndTrackEvent(window,'mouseout',this.mouseOutHandler_);this.addAndTrackEvent(this.mouseEventElement_,'mousemove',this.mouseMoveHandler_); // Don't recreate and register the resize handler on subsequent calls. +// This happens when the graph is resized. +if(!this.resizeHandler_){this.resizeHandler_ = function(e){dygraph.resize();}; // Update when the window is resized. +// TODO(danvk): drop frames depending on complexity of the chart. +this.addAndTrackEvent(window,'resize',this.resizeHandler_);}};Dygraph.prototype.resizeElements_ = function(){this.graphDiv.style.width = this.width_ + "px";this.graphDiv.style.height = this.height_ + "px";var canvasScale=utils.getContextPixelRatio(this.canvas_ctx_);this.canvas_.width = this.width_ * canvasScale;this.canvas_.height = this.height_ * canvasScale;this.canvas_.style.width = this.width_ + "px"; // for IE +this.canvas_.style.height = this.height_ + "px"; // for IE +if(canvasScale !== 1){this.canvas_ctx_.scale(canvasScale,canvasScale);}var hiddenScale=utils.getContextPixelRatio(this.hidden_ctx_);this.hidden_.width = this.width_ * hiddenScale;this.hidden_.height = this.height_ * hiddenScale;this.hidden_.style.width = this.width_ + "px"; // for IE +this.hidden_.style.height = this.height_ + "px"; // for IE +if(hiddenScale !== 1){this.hidden_ctx_.scale(hiddenScale,hiddenScale);}}; /** + * Detach DOM elements in the dygraph and null out all data references. + * Calling this when you're done with a dygraph can dramatically reduce memory + * usage. See, e.g., the tests/perf.html example. + */Dygraph.prototype.destroy = function(){this.canvas_ctx_.restore();this.hidden_ctx_.restore(); // Destroy any plugins, in the reverse order that they were registered. +for(var i=this.plugins_.length - 1;i >= 0;i--) {var p=this.plugins_.pop();if(p.plugin.destroy)p.plugin.destroy();}var removeRecursive=function removeRecursive(node){while(node.hasChildNodes()) {removeRecursive(node.firstChild);node.removeChild(node.firstChild);}};this.removeTrackedEvents_(); // remove mouse event handlers (This may not be necessary anymore) +utils.removeEvent(window,'mouseout',this.mouseOutHandler_);utils.removeEvent(this.mouseEventElement_,'mousemove',this.mouseMoveHandler_); // remove window handlers +utils.removeEvent(window,'resize',this.resizeHandler_);this.resizeHandler_ = null;removeRecursive(this.maindiv_);var nullOut=function nullOut(obj){for(var n in obj) {if(typeof obj[n] === 'object'){obj[n] = null;}}}; // These may not all be necessary, but it can't hurt... +nullOut(this.layout_);nullOut(this.plotter_);nullOut(this);}; /** + * Creates the canvas on which the chart will be drawn. Only the Renderer ever + * draws on this particular canvas. All Dygraph work (i.e. drawing hover dots + * or the zoom rectangles) is done on this.canvas_. + * @param {Object} canvas The Dygraph canvas over which to overlay the plot + * @return {Object} The newly-created canvas + * @private + */Dygraph.prototype.createPlotKitCanvas_ = function(canvas){var h=utils.createCanvas();h.style.position = "absolute"; // TODO(danvk): h should be offset from canvas. canvas needs to include +// some extra area to make it easier to zoom in on the far left and far +// right. h needs to be precisely the plot area, so that clipping occurs. +h.style.top = canvas.style.top;h.style.left = canvas.style.left;h.width = this.width_;h.height = this.height_;h.style.width = this.width_ + "px"; // for IE +h.style.height = this.height_ + "px"; // for IE +return h;}; /** + * Creates an overlay element used to handle mouse events. + * @return {Object} The mouse event element. + * @private + */Dygraph.prototype.createMouseEventElement_ = function(){return this.canvas_;}; /** + * Generate a set of distinct colors for the data series. This is done with a + * color wheel. Saturation/Value are customizable, and the hue is + * equally-spaced around the color wheel. If a custom set of colors is + * specified, that is used instead. + * @private + */Dygraph.prototype.setColors_ = function(){var labels=this.getLabels();var num=labels.length - 1;this.colors_ = [];this.colorsMap_ = {}; // These are used for when no custom colors are specified. +var sat=this.getNumericOption('colorSaturation') || 1.0;var val=this.getNumericOption('colorValue') || 0.5;var half=Math.ceil(num / 2);var colors=this.getOption('colors');var visibility=this.visibility();for(var i=0;i < num;i++) {if(!visibility[i]){continue;}var label=labels[i + 1];var colorStr=this.attributes_.getForSeries('color',label);if(!colorStr){if(colors){colorStr = colors[i % colors.length];}else { // alternate colors for high contrast. +var idx=i % 2?half + (i + 1) / 2:Math.ceil((i + 1) / 2);var hue=1.0 * idx / (1 + num);colorStr = utils.hsvToRGB(hue,sat,val);}}this.colors_.push(colorStr);this.colorsMap_[label] = colorStr;}}; /** + * Return the list of colors. This is either the list of colors passed in the + * attributes or the autogenerated list of rgb(r,g,b) strings. + * This does not return colors for invisible series. + * @return {Array.<string>} The list of colors. + */Dygraph.prototype.getColors = function(){return this.colors_;}; /** + * Returns a few attributes of a series, i.e. its color, its visibility, which + * axis it's assigned to, and its column in the original data. + * Returns null if the series does not exist. + * Otherwise, returns an object with column, visibility, color and axis properties. + * The "axis" property will be set to 1 for y1 and 2 for y2. + * The "column" property can be fed back into getValue(row, column) to get + * values for this series. + */Dygraph.prototype.getPropertiesForSeries = function(series_name){var idx=-1;var labels=this.getLabels();for(var i=1;i < labels.length;i++) {if(labels[i] == series_name){idx = i;break;}}if(idx == -1)return null;return {name:series_name,column:idx,visible:this.visibility()[idx - 1],color:this.colorsMap_[series_name],axis:1 + this.attributes_.axisForSeries(series_name)};}; /** + * Create the text box to adjust the averaging period + * @private + */Dygraph.prototype.createRollInterface_ = function(){ // Create a roller if one doesn't exist already. +if(!this.roller_){this.roller_ = document.createElement("input");this.roller_.type = "text";this.roller_.style.display = "none";this.graphDiv.appendChild(this.roller_);}var display=this.getBooleanOption('showRoller')?'block':'none';var area=this.plotter_.area;var textAttr={"position":"absolute","zIndex":10,"top":area.y + area.h - 25 + "px","left":area.x + 1 + "px","display":display};this.roller_.size = "2";this.roller_.value = this.rollPeriod_;for(var name in textAttr) {if(textAttr.hasOwnProperty(name)){this.roller_.style[name] = textAttr[name];}}var dygraph=this;this.roller_.onchange = function(){dygraph.adjustRoll(dygraph.roller_.value);};}; /** + * Set up all the mouse handlers needed to capture dragging behavior for zoom + * events. + * @private + */Dygraph.prototype.createDragInterface_ = function(){var context={ // Tracks whether the mouse is down right now +isZooming:false,isPanning:false, // is this drag part of a pan? +is2DPan:false, // if so, is that pan 1- or 2-dimensional? +dragStartX:null, // pixel coordinates +dragStartY:null, // pixel coordinates +dragEndX:null, // pixel coordinates +dragEndY:null, // pixel coordinates +dragDirection:null,prevEndX:null, // pixel coordinates +prevEndY:null, // pixel coordinates +prevDragDirection:null,cancelNextDblclick:false, // see comment in dygraph-interaction-model.js +// The value on the left side of the graph when a pan operation starts. +initialLeftmostDate:null, // The number of units each pixel spans. (This won't be valid for log +// scales) +xUnitsPerPixel:null, // TODO(danvk): update this comment +// The range in second/value units that the viewport encompasses during a +// panning operation. +dateRange:null, // Top-left corner of the canvas, in DOM coords +// TODO(konigsberg): Rename topLeftCanvasX, topLeftCanvasY. +px:0,py:0, // Values for use with panEdgeFraction, which limit how far outside the +// graph's data boundaries it can be panned. +boundedDates:null, // [minDate, maxDate] +boundedValues:null, // [[minValue, maxValue] ...] +// We cover iframes during mouse interactions. See comments in +// dygraph-utils.js for more info on why this is a good idea. +tarp:new _iframeTarp2['default'](), // contextB is the same thing as this context object but renamed. +initializeMouseDown:function initializeMouseDown(event,g,contextB){ // prevents mouse drags from selecting page text. +if(event.preventDefault){event.preventDefault(); // Firefox, Chrome, etc. +}else {event.returnValue = false; // IE +event.cancelBubble = true;}var canvasPos=utils.findPos(g.canvas_);contextB.px = canvasPos.x;contextB.py = canvasPos.y;contextB.dragStartX = utils.dragGetX_(event,contextB);contextB.dragStartY = utils.dragGetY_(event,contextB);contextB.cancelNextDblclick = false;contextB.tarp.cover();},destroy:function destroy(){var context=this;if(context.isZooming || context.isPanning){context.isZooming = false;context.dragStartX = null;context.dragStartY = null;}if(context.isPanning){context.isPanning = false;context.draggingDate = null;context.dateRange = null;for(var i=0;i < self.axes_.length;i++) {delete self.axes_[i].draggingValue;delete self.axes_[i].dragValueRange;}}context.tarp.uncover();}};var interactionModel=this.getOption("interactionModel"); // Self is the graph. +var self=this; // Function that binds the graph and context to the handler. +var bindHandler=function bindHandler(handler){return function(event){handler(event,self,context);};};for(var eventName in interactionModel) {if(!interactionModel.hasOwnProperty(eventName))continue;this.addAndTrackEvent(this.mouseEventElement_,eventName,bindHandler(interactionModel[eventName]));} // If the user releases the mouse button during a drag, but not over the +// canvas, then it doesn't count as a zooming action. +if(!interactionModel.willDestroyContextMyself){var mouseUpHandler=function mouseUpHandler(event){context.destroy();};this.addAndTrackEvent(document,'mouseup',mouseUpHandler);}}; /** + * Draw a gray zoom rectangle over the desired area of the canvas. Also clears + * up any previous zoom rectangles that were drawn. This could be optimized to + * avoid extra redrawing, but it's tricky to avoid interactions with the status + * dots. + * + * @param {number} direction the direction of the zoom rectangle. Acceptable + * values are utils.HORIZONTAL and utils.VERTICAL. + * @param {number} startX The X position where the drag started, in canvas + * coordinates. + * @param {number} endX The current X position of the drag, in canvas coords. + * @param {number} startY The Y position where the drag started, in canvas + * coordinates. + * @param {number} endY The current Y position of the drag, in canvas coords. + * @param {number} prevDirection the value of direction on the previous call to + * this function. Used to avoid excess redrawing + * @param {number} prevEndX The value of endX on the previous call to this + * function. Used to avoid excess redrawing + * @param {number} prevEndY The value of endY on the previous call to this + * function. Used to avoid excess redrawing + * @private + */Dygraph.prototype.drawZoomRect_ = function(direction,startX,endX,startY,endY,prevDirection,prevEndX,prevEndY){var ctx=this.canvas_ctx_; // Clean up from the previous rect if necessary +if(prevDirection == utils.HORIZONTAL){ctx.clearRect(Math.min(startX,prevEndX),this.layout_.getPlotArea().y,Math.abs(startX - prevEndX),this.layout_.getPlotArea().h);}else if(prevDirection == utils.VERTICAL){ctx.clearRect(this.layout_.getPlotArea().x,Math.min(startY,prevEndY),this.layout_.getPlotArea().w,Math.abs(startY - prevEndY));} // Draw a light-grey rectangle to show the new viewing area +if(direction == utils.HORIZONTAL){if(endX && startX){ctx.fillStyle = "rgba(128,128,128,0.33)";ctx.fillRect(Math.min(startX,endX),this.layout_.getPlotArea().y,Math.abs(endX - startX),this.layout_.getPlotArea().h);}}else if(direction == utils.VERTICAL){if(endY && startY){ctx.fillStyle = "rgba(128,128,128,0.33)";ctx.fillRect(this.layout_.getPlotArea().x,Math.min(startY,endY),this.layout_.getPlotArea().w,Math.abs(endY - startY));}}}; /** + * Clear the zoom rectangle (and perform no zoom). + * @private + */Dygraph.prototype.clearZoomRect_ = function(){this.currentZoomRectArgs_ = null;this.canvas_ctx_.clearRect(0,0,this.width_,this.height_);}; /** + * Zoom to something containing [lowX, highX]. These are pixel coordinates in + * the canvas. The exact zoom window may be slightly larger if there are no data + * points near lowX or highX. Don't confuse this function with doZoomXDates, + * which accepts dates that match the raw data. This function redraws the graph. + * + * @param {number} lowX The leftmost pixel value that should be visible. + * @param {number} highX The rightmost pixel value that should be visible. + * @private + */Dygraph.prototype.doZoomX_ = function(lowX,highX){this.currentZoomRectArgs_ = null; // Find the earliest and latest dates contained in this canvasx range. +// Convert the call to date ranges of the raw data. +var minDate=this.toDataXCoord(lowX);var maxDate=this.toDataXCoord(highX);this.doZoomXDates_(minDate,maxDate);}; /** + * Zoom to something containing [minDate, maxDate] values. Don't confuse this + * method with doZoomX which accepts pixel coordinates. This function redraws + * the graph. + * + * @param {number} minDate The minimum date that should be visible. + * @param {number} maxDate The maximum date that should be visible. + * @private + */Dygraph.prototype.doZoomXDates_ = function(minDate,maxDate){ // TODO(danvk): when xAxisRange is null (i.e. "fit to data", the animation +// can produce strange effects. Rather than the x-axis transitioning slowly +// between values, it can jerk around.) +var old_window=this.xAxisRange();var new_window=[minDate,maxDate];this.zoomed_x_ = true;var that=this;this.doAnimatedZoom(old_window,new_window,null,null,function(){if(that.getFunctionOption("zoomCallback")){that.getFunctionOption("zoomCallback").call(that,minDate,maxDate,that.yAxisRanges());}});}; /** + * Zoom to something containing [lowY, highY]. These are pixel coordinates in + * the canvas. This function redraws the graph. + * + * @param {number} lowY The topmost pixel value that should be visible. + * @param {number} highY The lowest pixel value that should be visible. + * @private + */Dygraph.prototype.doZoomY_ = function(lowY,highY){this.currentZoomRectArgs_ = null; // Find the highest and lowest values in pixel range for each axis. +// Note that lowY (in pixels) corresponds to the max Value (in data coords). +// This is because pixels increase as you go down on the screen, whereas data +// coordinates increase as you go up the screen. +var oldValueRanges=this.yAxisRanges();var newValueRanges=[];for(var i=0;i < this.axes_.length;i++) {var hi=this.toDataYCoord(lowY,i);var low=this.toDataYCoord(highY,i);newValueRanges.push([low,hi]);}this.zoomed_y_ = true;var that=this;this.doAnimatedZoom(null,null,oldValueRanges,newValueRanges,function(){if(that.getFunctionOption("zoomCallback")){var xRange=that.xAxisRange();that.getFunctionOption("zoomCallback").call(that,xRange[0],xRange[1],that.yAxisRanges());}});}; /** + * Transition function to use in animations. Returns values between 0.0 + * (totally old values) and 1.0 (totally new values) for each frame. + * @private + */Dygraph.zoomAnimationFunction = function(frame,numFrames){var k=1.5;return (1.0 - Math.pow(k,-frame)) / (1.0 - Math.pow(k,-numFrames));}; /** + * Reset the zoom to the original view coordinates. This is the same as + * double-clicking on the graph. + */Dygraph.prototype.resetZoom = function(){var dirty=false,dirtyX=false,dirtyY=false;if(this.dateWindow_ !== null){dirty = true;dirtyX = true;}for(var i=0;i < this.axes_.length;i++) {if(typeof this.axes_[i].valueWindow !== 'undefined' && this.axes_[i].valueWindow !== null){dirty = true;dirtyY = true;}} // Clear any selection, since it's likely to be drawn in the wrong place. +this.clearSelection();if(dirty){this.zoomed_x_ = false;this.zoomed_y_ = false; //calculate extremes to avoid lack of padding on reset. +var extremes=this.xAxisExtremes();var minDate=extremes[0],maxDate=extremes[1]; // TODO(danvk): merge this block w/ the code below. +if(!this.getBooleanOption("animatedZooms")){this.dateWindow_ = null;for(i = 0;i < this.axes_.length;i++) {if(this.axes_[i].valueWindow !== null){delete this.axes_[i].valueWindow;}}this.drawGraph_();if(this.getFunctionOption("zoomCallback")){this.getFunctionOption("zoomCallback").call(this,minDate,maxDate,this.yAxisRanges());}return;}var oldWindow=null,newWindow=null,oldValueRanges=null,newValueRanges=null;if(dirtyX){oldWindow = this.xAxisRange();newWindow = [minDate,maxDate];}if(dirtyY){oldValueRanges = this.yAxisRanges(); // TODO(danvk): this is pretty inefficient +var packed=this.gatherDatasets_(this.rolledSeries_,null);var extremes=packed.extremes; // this has the side-effect of modifying this.axes_. +// this doesn't make much sense in this context, but it's convenient (we +// need this.axes_[*].extremeValues) and not harmful since we'll be +// calling drawGraph_ shortly, which clobbers these values. +this.computeYAxisRanges_(extremes);newValueRanges = [];for(i = 0;i < this.axes_.length;i++) {var axis=this.axes_[i];newValueRanges.push(axis.valueRange !== null && axis.valueRange !== undefined?axis.valueRange:axis.extremeRange);}}var that=this;this.doAnimatedZoom(oldWindow,newWindow,oldValueRanges,newValueRanges,function(){that.dateWindow_ = null;for(var i=0;i < that.axes_.length;i++) {if(that.axes_[i].valueWindow !== null){delete that.axes_[i].valueWindow;}}if(that.getFunctionOption("zoomCallback")){that.getFunctionOption("zoomCallback").call(that,minDate,maxDate,that.yAxisRanges());}});}}; /** + * Combined animation logic for all zoom functions. + * either the x parameters or y parameters may be null. + * @private + */Dygraph.prototype.doAnimatedZoom = function(oldXRange,newXRange,oldYRanges,newYRanges,callback){var steps=this.getBooleanOption("animatedZooms")?Dygraph.ANIMATION_STEPS:1;var windows=[];var valueRanges=[];var step,frac;if(oldXRange !== null && newXRange !== null){for(step = 1;step <= steps;step++) {frac = Dygraph.zoomAnimationFunction(step,steps);windows[step - 1] = [oldXRange[0] * (1 - frac) + frac * newXRange[0],oldXRange[1] * (1 - frac) + frac * newXRange[1]];}}if(oldYRanges !== null && newYRanges !== null){for(step = 1;step <= steps;step++) {frac = Dygraph.zoomAnimationFunction(step,steps);var thisRange=[];for(var j=0;j < this.axes_.length;j++) {thisRange.push([oldYRanges[j][0] * (1 - frac) + frac * newYRanges[j][0],oldYRanges[j][1] * (1 - frac) + frac * newYRanges[j][1]]);}valueRanges[step - 1] = thisRange;}}var that=this;utils.repeatAndCleanup(function(step){if(valueRanges.length){for(var i=0;i < that.axes_.length;i++) {var w=valueRanges[step][i];that.axes_[i].valueWindow = [w[0],w[1]];}}if(windows.length){that.dateWindow_ = windows[step];}that.drawGraph_();},steps,Dygraph.ANIMATION_DURATION / steps,callback);}; /** + * Get the current graph's area object. + * + * Returns: {x, y, w, h} + */Dygraph.prototype.getArea = function(){return this.plotter_.area;}; /** + * Convert a mouse event to DOM coordinates relative to the graph origin. + * + * Returns a two-element array: [X, Y]. + */Dygraph.prototype.eventToDomCoords = function(event){if(event.offsetX && event.offsetY){return [event.offsetX,event.offsetY];}else {var eventElementPos=utils.findPos(this.mouseEventElement_);var canvasx=utils.pageX(event) - eventElementPos.x;var canvasy=utils.pageY(event) - eventElementPos.y;return [canvasx,canvasy];}}; /** + * Given a canvas X coordinate, find the closest row. + * @param {number} domX graph-relative DOM X coordinate + * Returns {number} row number. + * @private + */Dygraph.prototype.findClosestRow = function(domX){var minDistX=Infinity;var closestRow=-1;var sets=this.layout_.points;for(var i=0;i < sets.length;i++) {var points=sets[i];var len=points.length;for(var j=0;j < len;j++) {var point=points[j];if(!utils.isValidPoint(point,true))continue;var dist=Math.abs(point.canvasx - domX);if(dist < minDistX){minDistX = dist;closestRow = point.idx;}}}return closestRow;}; /** + * Given canvas X,Y coordinates, find the closest point. + * + * This finds the individual data point across all visible series + * that's closest to the supplied DOM coordinates using the standard + * Euclidean X,Y distance. + * + * @param {number} domX graph-relative DOM X coordinate + * @param {number} domY graph-relative DOM Y coordinate + * Returns: {row, seriesName, point} + * @private + */Dygraph.prototype.findClosestPoint = function(domX,domY){var minDist=Infinity;var dist,dx,dy,point,closestPoint,closestSeries,closestRow;for(var setIdx=this.layout_.points.length - 1;setIdx >= 0;--setIdx) {var points=this.layout_.points[setIdx];for(var i=0;i < points.length;++i) {point = points[i];if(!utils.isValidPoint(point))continue;dx = point.canvasx - domX;dy = point.canvasy - domY;dist = dx * dx + dy * dy;if(dist < minDist){minDist = dist;closestPoint = point;closestSeries = setIdx;closestRow = point.idx;}}}var name=this.layout_.setNames[closestSeries];return {row:closestRow,seriesName:name,point:closestPoint};}; /** + * Given canvas X,Y coordinates, find the touched area in a stacked graph. + * + * This first finds the X data point closest to the supplied DOM X coordinate, + * then finds the series which puts the Y coordinate on top of its filled area, + * using linear interpolation between adjacent point pairs. + * + * @param {number} domX graph-relative DOM X coordinate + * @param {number} domY graph-relative DOM Y coordinate + * Returns: {row, seriesName, point} + * @private + */Dygraph.prototype.findStackedPoint = function(domX,domY){var row=this.findClosestRow(domX);var closestPoint,closestSeries;for(var setIdx=0;setIdx < this.layout_.points.length;++setIdx) {var boundary=this.getLeftBoundary_(setIdx);var rowIdx=row - boundary;var points=this.layout_.points[setIdx];if(rowIdx >= points.length)continue;var p1=points[rowIdx];if(!utils.isValidPoint(p1))continue;var py=p1.canvasy;if(domX > p1.canvasx && rowIdx + 1 < points.length){ // interpolate series Y value using next point +var p2=points[rowIdx + 1];if(utils.isValidPoint(p2)){var dx=p2.canvasx - p1.canvasx;if(dx > 0){var r=(domX - p1.canvasx) / dx;py += r * (p2.canvasy - p1.canvasy);}}}else if(domX < p1.canvasx && rowIdx > 0){ // interpolate series Y value using previous point +var p0=points[rowIdx - 1];if(utils.isValidPoint(p0)){var dx=p1.canvasx - p0.canvasx;if(dx > 0){var r=(p1.canvasx - domX) / dx;py += r * (p0.canvasy - p1.canvasy);}}} // Stop if the point (domX, py) is above this series' upper edge +if(setIdx === 0 || py < domY){closestPoint = p1;closestSeries = setIdx;}}var name=this.layout_.setNames[closestSeries];return {row:row,seriesName:name,point:closestPoint};}; /** + * When the mouse moves in the canvas, display information about a nearby data + * point and draw dots over those points in the data series. This function + * takes care of cleanup of previously-drawn dots. + * @param {Object} event The mousemove event from the browser. + * @private + */Dygraph.prototype.mouseMove_ = function(event){ // This prevents JS errors when mousing over the canvas before data loads. +var points=this.layout_.points;if(points === undefined || points === null)return;var canvasCoords=this.eventToDomCoords(event);var canvasx=canvasCoords[0];var canvasy=canvasCoords[1];var highlightSeriesOpts=this.getOption("highlightSeriesOpts");var selectionChanged=false;if(highlightSeriesOpts && !this.isSeriesLocked()){var closest;if(this.getBooleanOption("stackedGraph")){closest = this.findStackedPoint(canvasx,canvasy);}else {closest = this.findClosestPoint(canvasx,canvasy);}selectionChanged = this.setSelection(closest.row,closest.seriesName);}else {var idx=this.findClosestRow(canvasx);selectionChanged = this.setSelection(idx);}var callback=this.getFunctionOption("highlightCallback");if(callback && selectionChanged){callback.call(this,event,this.lastx_,this.selPoints_,this.lastRow_,this.highlightSet_);}}; /** + * Fetch left offset from the specified set index or if not passed, the + * first defined boundaryIds record (see bug #236). + * @private + */Dygraph.prototype.getLeftBoundary_ = function(setIdx){if(this.boundaryIds_[setIdx]){return this.boundaryIds_[setIdx][0];}else {for(var i=0;i < this.boundaryIds_.length;i++) {if(this.boundaryIds_[i] !== undefined){return this.boundaryIds_[i][0];}}return 0;}};Dygraph.prototype.animateSelection_ = function(direction){var totalSteps=10;var millis=30;if(this.fadeLevel === undefined)this.fadeLevel = 0;if(this.animateId === undefined)this.animateId = 0;var start=this.fadeLevel;var steps=direction < 0?start:totalSteps - start;if(steps <= 0){if(this.fadeLevel){this.updateSelection_(1.0);}return;}var thisId=++this.animateId;var that=this;var cleanupIfClearing=function cleanupIfClearing(){ // if we haven't reached fadeLevel 0 in the max frame time, +// ensure that the clear happens and just go to 0 +if(that.fadeLevel !== 0 && direction < 0){that.fadeLevel = 0;that.clearSelection();}};utils.repeatAndCleanup(function(n){ // ignore simultaneous animations +if(that.animateId != thisId)return;that.fadeLevel += direction;if(that.fadeLevel === 0){that.clearSelection();}else {that.updateSelection_(that.fadeLevel / totalSteps);}},steps,millis,cleanupIfClearing);}; /** + * Draw dots over the selectied points in the data series. This function + * takes care of cleanup of previously-drawn dots. + * @private + */Dygraph.prototype.updateSelection_ = function(opt_animFraction){ /*var defaultPrevented = */this.cascadeEvents_('select',{selectedRow:this.lastRow_,selectedX:this.lastx_,selectedPoints:this.selPoints_}); // TODO(danvk): use defaultPrevented here? +// Clear the previously drawn vertical, if there is one +var i;var ctx=this.canvas_ctx_;if(this.getOption('highlightSeriesOpts')){ctx.clearRect(0,0,this.width_,this.height_);var alpha=1.0 - this.getNumericOption('highlightSeriesBackgroundAlpha');var backgroundColor=utils.toRGB_(this.getOption('highlightSeriesBackgroundColor'));if(alpha){ // Activating background fade includes an animation effect for a gradual +// fade. TODO(klausw): make this independently configurable if it causes +// issues? Use a shared preference to control animations? +var animateBackgroundFade=true;if(animateBackgroundFade){if(opt_animFraction === undefined){ // start a new animation +this.animateSelection_(1);return;}alpha *= opt_animFraction;}ctx.fillStyle = 'rgba(' + backgroundColor.r + ',' + backgroundColor.g + ',' + backgroundColor.b + ',' + alpha + ')';ctx.fillRect(0,0,this.width_,this.height_);} // Redraw only the highlighted series in the interactive canvas (not the +// static plot canvas, which is where series are usually drawn). +this.plotter_._renderLineChart(this.highlightSet_,ctx);}else if(this.previousVerticalX_ >= 0){ // Determine the maximum highlight circle size. +var maxCircleSize=0;var labels=this.attr_('labels');for(i = 1;i < labels.length;i++) {var r=this.getNumericOption('highlightCircleSize',labels[i]);if(r > maxCircleSize)maxCircleSize = r;}var px=this.previousVerticalX_;ctx.clearRect(px - maxCircleSize - 1,0,2 * maxCircleSize + 2,this.height_);}if(this.selPoints_.length > 0){ // Draw colored circles over the center of each selected point +var canvasx=this.selPoints_[0].canvasx;ctx.save();for(i = 0;i < this.selPoints_.length;i++) {var pt=this.selPoints_[i];if(isNaN(pt.canvasy))continue;var circleSize=this.getNumericOption('highlightCircleSize',pt.name);var callback=this.getFunctionOption("drawHighlightPointCallback",pt.name);var color=this.plotter_.colors[pt.name];if(!callback){callback = utils.Circles.DEFAULT;}ctx.lineWidth = this.getNumericOption('strokeWidth',pt.name);ctx.strokeStyle = color;ctx.fillStyle = color;callback.call(this,this,pt.name,ctx,canvasx,pt.canvasy,color,circleSize,pt.idx);}ctx.restore();this.previousVerticalX_ = canvasx;}}; /** + * Manually set the selected points and display information about them in the + * legend. The selection can be cleared using clearSelection() and queried + * using getSelection(). + * @param {number} row Row number that should be highlighted (i.e. appear with + * hover dots on the chart). + * @param {seriesName} optional series name to highlight that series with the + * the highlightSeriesOpts setting. + * @param { locked } optional If true, keep seriesName selected when mousing + * over the graph, disabling closest-series highlighting. Call clearSelection() + * to unlock it. + */Dygraph.prototype.setSelection = function(row,opt_seriesName,opt_locked){ // Extract the points we've selected +this.selPoints_ = [];var changed=false;if(row !== false && row >= 0){if(row != this.lastRow_)changed = true;this.lastRow_ = row;for(var setIdx=0;setIdx < this.layout_.points.length;++setIdx) {var points=this.layout_.points[setIdx]; // Check if the point at the appropriate index is the point we're looking +// for. If it is, just use it, otherwise search the array for a point +// in the proper place. +var setRow=row - this.getLeftBoundary_(setIdx);if(setRow < points.length && points[setRow].idx == row){var point=points[setRow];if(point.yval !== null)this.selPoints_.push(point);}else {for(var pointIdx=0;pointIdx < points.length;++pointIdx) {var point=points[pointIdx];if(point.idx == row){if(point.yval !== null){this.selPoints_.push(point);}break;}}}}}else {if(this.lastRow_ >= 0)changed = true;this.lastRow_ = -1;}if(this.selPoints_.length){this.lastx_ = this.selPoints_[0].xval;}else {this.lastx_ = -1;}if(opt_seriesName !== undefined){if(this.highlightSet_ !== opt_seriesName)changed = true;this.highlightSet_ = opt_seriesName;}if(opt_locked !== undefined){this.lockedSet_ = opt_locked;}if(changed){this.updateSelection_(undefined);}return changed;}; /** + * The mouse has left the canvas. Clear out whatever artifacts remain + * @param {Object} event the mouseout event from the browser. + * @private + */Dygraph.prototype.mouseOut_ = function(event){if(this.getFunctionOption("unhighlightCallback")){this.getFunctionOption("unhighlightCallback").call(this,event);}if(this.getBooleanOption("hideOverlayOnMouseOut") && !this.lockedSet_){this.clearSelection();}}; /** + * Clears the current selection (i.e. points that were highlighted by moving + * the mouse over the chart). + */Dygraph.prototype.clearSelection = function(){this.cascadeEvents_('deselect',{});this.lockedSet_ = false; // Get rid of the overlay data +if(this.fadeLevel){this.animateSelection_(-1);return;}this.canvas_ctx_.clearRect(0,0,this.width_,this.height_);this.fadeLevel = 0;this.selPoints_ = [];this.lastx_ = -1;this.lastRow_ = -1;this.highlightSet_ = null;}; /** + * Returns the number of the currently selected row. To get data for this row, + * you can use the getValue method. + * @return {number} row number, or -1 if nothing is selected + */Dygraph.prototype.getSelection = function(){if(!this.selPoints_ || this.selPoints_.length < 1){return -1;}for(var setIdx=0;setIdx < this.layout_.points.length;setIdx++) {var points=this.layout_.points[setIdx];for(var row=0;row < points.length;row++) {if(points[row].x == this.selPoints_[0].x){return points[row].idx;}}}return -1;}; /** + * Returns the name of the currently-highlighted series. + * Only available when the highlightSeriesOpts option is in use. + */Dygraph.prototype.getHighlightSeries = function(){return this.highlightSet_;}; /** + * Returns true if the currently-highlighted series was locked + * via setSelection(..., seriesName, true). + */Dygraph.prototype.isSeriesLocked = function(){return this.lockedSet_;}; /** + * Fires when there's data available to be graphed. + * @param {string} data Raw CSV data to be plotted + * @private + */Dygraph.prototype.loadedEvent_ = function(data){this.rawData_ = this.parseCSV_(data);this.cascadeDataDidUpdateEvent_();this.predraw_();}; /** + * Add ticks on the x-axis representing years, months, quarters, weeks, or days + * @private + */Dygraph.prototype.addXTicks_ = function(){ // Determine the correct ticks scale on the x-axis: quarterly, monthly, ... +var range;if(this.dateWindow_){range = [this.dateWindow_[0],this.dateWindow_[1]];}else {range = this.xAxisExtremes();}var xAxisOptionsView=this.optionsViewForAxis_('x');var xTicks=xAxisOptionsView('ticker')(range[0],range[1],this.plotter_.area.w, // TODO(danvk): should be area.width +xAxisOptionsView,this); // var msg = 'ticker(' + range[0] + ', ' + range[1] + ', ' + this.width_ + ', ' + this.attr_('pixelsPerXLabel') + ') -> ' + JSON.stringify(xTicks); +// console.log(msg); +this.layout_.setXTicks(xTicks);}; /** + * Returns the correct handler class for the currently set options. + * @private + */Dygraph.prototype.getHandlerClass_ = function(){var handlerClass;if(this.attr_('dataHandler')){handlerClass = this.attr_('dataHandler');}else if(this.fractions_){if(this.getBooleanOption('errorBars')){handlerClass = _datahandlerBarsFractions2['default'];}else {handlerClass = _datahandlerDefaultFractions2['default'];}}else if(this.getBooleanOption('customBars')){handlerClass = _datahandlerBarsCustom2['default'];}else if(this.getBooleanOption('errorBars')){handlerClass = _datahandlerBarsError2['default'];}else {handlerClass = _datahandlerDefault2['default'];}return handlerClass;}; /** + * @private + * This function is called once when the chart's data is changed or the options + * dictionary is updated. It is _not_ called when the user pans or zooms. The + * idea is that values derived from the chart's data can be computed here, + * rather than every time the chart is drawn. This includes things like the + * number of axes, rolling averages, etc. + */Dygraph.prototype.predraw_ = function(){var start=new Date(); // Create the correct dataHandler +this.dataHandler_ = new (this.getHandlerClass_())();this.layout_.computePlotArea(); // TODO(danvk): move more computations out of drawGraph_ and into here. +this.computeYAxes_();if(!this.is_initial_draw_){this.canvas_ctx_.restore();this.hidden_ctx_.restore();}this.canvas_ctx_.save();this.hidden_ctx_.save(); // Create a new plotter. +this.plotter_ = new _dygraphCanvas2['default'](this,this.hidden_,this.hidden_ctx_,this.layout_); // The roller sits in the bottom left corner of the chart. We don't know where +// this will be until the options are available, so it's positioned here. +this.createRollInterface_();this.cascadeEvents_('predraw'); // Convert the raw data (a 2D array) into the internal format and compute +// rolling averages. +this.rolledSeries_ = [null]; // x-axis is the first series and it's special +for(var i=1;i < this.numColumns();i++) { // var logScale = this.attr_('logscale', i); // TODO(klausw): this looks wrong // konigsberg thinks so too. +var series=this.dataHandler_.extractSeries(this.rawData_,i,this.attributes_);if(this.rollPeriod_ > 1){series = this.dataHandler_.rollingAverage(series,this.rollPeriod_,this.attributes_);}this.rolledSeries_.push(series);} // If the data or options have changed, then we'd better redraw. +this.drawGraph_(); // This is used to determine whether to do various animations. +var end=new Date();this.drawingTimeMs_ = end - start;}; /** + * Point structure. + * + * xval_* and yval_* are the original unscaled data values, + * while x_* and y_* are scaled to the range (0.0-1.0) for plotting. + * yval_stacked is the cumulative Y value used for stacking graphs, + * and bottom/top/minus/plus are used for error bar graphs. + * + * @typedef {{ + * idx: number, + * name: string, + * x: ?number, + * xval: ?number, + * y_bottom: ?number, + * y: ?number, + * y_stacked: ?number, + * y_top: ?number, + * yval_minus: ?number, + * yval: ?number, + * yval_plus: ?number, + * yval_stacked + * }} + */Dygraph.PointType = undefined; /** + * Calculates point stacking for stackedGraph=true. + * + * For stacking purposes, interpolate or extend neighboring data across + * NaN values based on stackedGraphNaNFill settings. This is for display + * only, the underlying data value as shown in the legend remains NaN. + * + * @param {Array.<Dygraph.PointType>} points Point array for a single series. + * Updates each Point's yval_stacked property. + * @param {Array.<number>} cumulativeYval Accumulated top-of-graph stacked Y + * values for the series seen so far. Index is the row number. Updated + * based on the current series's values. + * @param {Array.<number>} seriesExtremes Min and max values, updated + * to reflect the stacked values. + * @param {string} fillMethod Interpolation method, one of 'all', 'inside', or + * 'none'. + * @private + */Dygraph.stackPoints_ = function(points,cumulativeYval,seriesExtremes,fillMethod){var lastXval=null;var prevPoint=null;var nextPoint=null;var nextPointIdx=-1; // Find the next stackable point starting from the given index. +var updateNextPoint=function updateNextPoint(idx){ // If we've previously found a non-NaN point and haven't gone past it yet, +// just use that. +if(nextPointIdx >= idx)return; // We haven't found a non-NaN point yet or have moved past it, +// look towards the right to find a non-NaN point. +for(var j=idx;j < points.length;++j) { // Clear out a previously-found point (if any) since it's no longer +// valid, we shouldn't use it for interpolation anymore. +nextPoint = null;if(!isNaN(points[j].yval) && points[j].yval !== null){nextPointIdx = j;nextPoint = points[j];break;}}};for(var i=0;i < points.length;++i) {var point=points[i];var xval=point.xval;if(cumulativeYval[xval] === undefined){cumulativeYval[xval] = 0;}var actualYval=point.yval;if(isNaN(actualYval) || actualYval === null){if(fillMethod == 'none'){actualYval = 0;}else { // Interpolate/extend for stacking purposes if possible. +updateNextPoint(i);if(prevPoint && nextPoint && fillMethod != 'none'){ // Use linear interpolation between prevPoint and nextPoint. +actualYval = prevPoint.yval + (nextPoint.yval - prevPoint.yval) * ((xval - prevPoint.xval) / (nextPoint.xval - prevPoint.xval));}else if(prevPoint && fillMethod == 'all'){actualYval = prevPoint.yval;}else if(nextPoint && fillMethod == 'all'){actualYval = nextPoint.yval;}else {actualYval = 0;}}}else {prevPoint = point;}var stackedYval=cumulativeYval[xval];if(lastXval != xval){ // If an x-value is repeated, we ignore the duplicates. +stackedYval += actualYval;cumulativeYval[xval] = stackedYval;}lastXval = xval;point.yval_stacked = stackedYval;if(stackedYval > seriesExtremes[1]){seriesExtremes[1] = stackedYval;}if(stackedYval < seriesExtremes[0]){seriesExtremes[0] = stackedYval;}}}; /** + * Loop over all fields and create datasets, calculating extreme y-values for + * each series and extreme x-indices as we go. + * + * dateWindow is passed in as an explicit parameter so that we can compute + * extreme values "speculatively", i.e. without actually setting state on the + * dygraph. + * + * @param {Array.<Array.<Array.<(number|Array<number>)>>} rolledSeries, where + * rolledSeries[seriesIndex][row] = raw point, where + * seriesIndex is the column number starting with 1, and + * rawPoint is [x,y] or [x, [y, err]] or [x, [y, yminus, yplus]]. + * @param {?Array.<number>} dateWindow [xmin, xmax] pair, or null. + * @return {{ + * points: Array.<Array.<Dygraph.PointType>>, + * seriesExtremes: Array.<Array.<number>>, + * boundaryIds: Array.<number>}} + * @private + */Dygraph.prototype.gatherDatasets_ = function(rolledSeries,dateWindow){var boundaryIds=[];var points=[];var cumulativeYval=[]; // For stacked series. +var extremes={}; // series name -> [low, high] +var seriesIdx,sampleIdx;var firstIdx,lastIdx;var axisIdx; // Loop over the fields (series). Go from the last to the first, +// because if they're stacked that's how we accumulate the values. +var num_series=rolledSeries.length - 1;var series;for(seriesIdx = num_series;seriesIdx >= 1;seriesIdx--) {if(!this.visibility()[seriesIdx - 1])continue; // Prune down to the desired range, if necessary (for zooming) +// Because there can be lines going to points outside of the visible area, +// we actually prune to visible points, plus one on either side. +if(dateWindow){series = rolledSeries[seriesIdx];var low=dateWindow[0];var high=dateWindow[1]; // TODO(danvk): do binary search instead of linear search. +// TODO(danvk): pass firstIdx and lastIdx directly to the renderer. +firstIdx = null;lastIdx = null;for(sampleIdx = 0;sampleIdx < series.length;sampleIdx++) {if(series[sampleIdx][0] >= low && firstIdx === null){firstIdx = sampleIdx;}if(series[sampleIdx][0] <= high){lastIdx = sampleIdx;}}if(firstIdx === null)firstIdx = 0;var correctedFirstIdx=firstIdx;var isInvalidValue=true;while(isInvalidValue && correctedFirstIdx > 0) {correctedFirstIdx--; // check if the y value is null. +isInvalidValue = series[correctedFirstIdx][1] === null;}if(lastIdx === null)lastIdx = series.length - 1;var correctedLastIdx=lastIdx;isInvalidValue = true;while(isInvalidValue && correctedLastIdx < series.length - 1) {correctedLastIdx++;isInvalidValue = series[correctedLastIdx][1] === null;}if(correctedFirstIdx !== firstIdx){firstIdx = correctedFirstIdx;}if(correctedLastIdx !== lastIdx){lastIdx = correctedLastIdx;}boundaryIds[seriesIdx - 1] = [firstIdx,lastIdx]; // .slice's end is exclusive, we want to include lastIdx. +series = series.slice(firstIdx,lastIdx + 1);}else {series = rolledSeries[seriesIdx];boundaryIds[seriesIdx - 1] = [0,series.length - 1];}var seriesName=this.attr_("labels")[seriesIdx];var seriesExtremes=this.dataHandler_.getExtremeYValues(series,dateWindow,this.getBooleanOption("stepPlot",seriesName));var seriesPoints=this.dataHandler_.seriesToPoints(series,seriesName,boundaryIds[seriesIdx - 1][0]);if(this.getBooleanOption("stackedGraph")){axisIdx = this.attributes_.axisForSeries(seriesName);if(cumulativeYval[axisIdx] === undefined){cumulativeYval[axisIdx] = [];}Dygraph.stackPoints_(seriesPoints,cumulativeYval[axisIdx],seriesExtremes,this.getBooleanOption("stackedGraphNaNFill"));}extremes[seriesName] = seriesExtremes;points[seriesIdx] = seriesPoints;}return {points:points,extremes:extremes,boundaryIds:boundaryIds};}; /** + * Update the graph with new data. This method is called when the viewing area + * has changed. If the underlying data or options have changed, predraw_ will + * be called before drawGraph_ is called. + * + * @private + */Dygraph.prototype.drawGraph_ = function(){var start=new Date(); // This is used to set the second parameter to drawCallback, below. +var is_initial_draw=this.is_initial_draw_;this.is_initial_draw_ = false;this.layout_.removeAllDatasets();this.setColors_();this.attrs_.pointSize = 0.5 * this.getNumericOption('highlightCircleSize');var packed=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_);var points=packed.points;var extremes=packed.extremes;this.boundaryIds_ = packed.boundaryIds;this.setIndexByName_ = {};var labels=this.attr_("labels");if(labels.length > 0){this.setIndexByName_[labels[0]] = 0;}var dataIdx=0;for(var i=1;i < points.length;i++) {this.setIndexByName_[labels[i]] = i;if(!this.visibility()[i - 1])continue;this.layout_.addDataset(labels[i],points[i]);this.datasetIndex_[i] = dataIdx++;}this.computeYAxisRanges_(extremes);this.layout_.setYAxes(this.axes_);this.addXTicks_(); // Save the X axis zoomed status as the updateOptions call will tend to set it erroneously +var tmp_zoomed_x=this.zoomed_x_; // Tell PlotKit to use this new data and render itself +this.zoomed_x_ = tmp_zoomed_x;this.layout_.evaluate();this.renderGraph_(is_initial_draw);if(this.getStringOption("timingName")){var end=new Date();console.log(this.getStringOption("timingName") + " - drawGraph: " + (end - start) + "ms");}}; /** + * This does the work of drawing the chart. It assumes that the layout and axis + * scales have already been set (e.g. by predraw_). + * + * @private + */Dygraph.prototype.renderGraph_ = function(is_initial_draw){this.cascadeEvents_('clearChart');this.plotter_.clear();if(this.getFunctionOption('underlayCallback')){ // NOTE: we pass the dygraph object to this callback twice to avoid breaking +// users who expect a deprecated form of this callback. +this.getFunctionOption('underlayCallback').call(this,this.hidden_ctx_,this.layout_.getPlotArea(),this,this);}var e={canvas:this.hidden_,drawingContext:this.hidden_ctx_};this.cascadeEvents_('willDrawChart',e);this.plotter_.render();this.cascadeEvents_('didDrawChart',e);this.lastRow_ = -1; // because plugins/legend.js clears the legend +// TODO(danvk): is this a performance bottleneck when panning? +// The interaction canvas should already be empty in that situation. +this.canvas_.getContext('2d').clearRect(0,0,this.width_,this.height_);if(this.getFunctionOption("drawCallback") !== null){this.getFunctionOption("drawCallback").call(this,this,is_initial_draw);}if(is_initial_draw){this.readyFired_ = true;while(this.readyFns_.length > 0) {var fn=this.readyFns_.pop();fn(this);}}}; /** + * @private + * Determine properties of the y-axes which are independent of the data + * currently being displayed. This includes things like the number of axes and + * the style of the axes. It does not include the range of each axis and its + * tick marks. + * This fills in this.axes_. + * axes_ = [ { options } ] + * indices are into the axes_ array. + */Dygraph.prototype.computeYAxes_ = function(){ // Preserve valueWindow settings if they exist, and if the user hasn't +// specified a new valueRange. +var valueWindows,axis,index,opts,v;if(this.axes_ !== undefined && this.user_attrs_.hasOwnProperty("valueRange") === false){valueWindows = [];for(index = 0;index < this.axes_.length;index++) {valueWindows.push(this.axes_[index].valueWindow);}} // this.axes_ doesn't match this.attributes_.axes_.options. It's used for +// data computation as well as options storage. +// Go through once and add all the axes. +this.axes_ = [];for(axis = 0;axis < this.attributes_.numAxes();axis++) { // Add a new axis, making a copy of its per-axis options. +opts = {g:this};utils.update(opts,this.attributes_.axisOptions(axis));this.axes_[axis] = opts;} // Copy global valueRange option over to the first axis. +// NOTE(konigsberg): Are these two statements necessary? +// I tried removing it. The automated tests pass, and manually +// messing with tests/zoom.html showed no trouble. +v = this.attr_('valueRange');if(v)this.axes_[0].valueRange = v;if(valueWindows !== undefined){ // Restore valueWindow settings. +// When going from two axes back to one, we only restore +// one axis. +var idxCount=Math.min(valueWindows.length,this.axes_.length);for(index = 0;index < idxCount;index++) {this.axes_[index].valueWindow = valueWindows[index];}}for(axis = 0;axis < this.axes_.length;axis++) {if(axis === 0){opts = this.optionsViewForAxis_('y' + (axis?'2':''));v = opts("valueRange");if(v)this.axes_[axis].valueRange = v;}else { // To keep old behavior +var axes=this.user_attrs_.axes;if(axes && axes.y2){v = axes.y2.valueRange;if(v)this.axes_[axis].valueRange = v;}}}}; /** + * Returns the number of y-axes on the chart. + * @return {number} the number of axes. + */Dygraph.prototype.numAxes = function(){return this.attributes_.numAxes();}; /** + * @private + * Returns axis properties for the given series. + * @param {string} setName The name of the series for which to get axis + * properties, e.g. 'Y1'. + * @return {Object} The axis properties. + */Dygraph.prototype.axisPropertiesForSeries = function(series){ // TODO(danvk): handle errors. +return this.axes_[this.attributes_.axisForSeries(series)];}; /** + * @private + * Determine the value range and tick marks for each axis. + * @param {Object} extremes A mapping from seriesName -> [low, high] + * This fills in the valueRange and ticks fields in each entry of this.axes_. + */Dygraph.prototype.computeYAxisRanges_ = function(extremes){var isNullUndefinedOrNaN=function isNullUndefinedOrNaN(num){return isNaN(parseFloat(num));};var numAxes=this.attributes_.numAxes();var ypadCompat,span,series,ypad;var p_axis; // Compute extreme values, a span and tick marks for each axis. +for(var i=0;i < numAxes;i++) {var axis=this.axes_[i];var logscale=this.attributes_.getForAxis("logscale",i);var includeZero=this.attributes_.getForAxis("includeZero",i);var independentTicks=this.attributes_.getForAxis("independentTicks",i);series = this.attributes_.seriesForAxis(i); // Add some padding. This supports two Y padding operation modes: +// +// - backwards compatible (yRangePad not set): +// 10% padding for automatic Y ranges, but not for user-supplied +// ranges, and move a close-to-zero edge to zero except if +// avoidMinZero is set, since drawing at the edge results in +// invisible lines. Unfortunately lines drawn at the edge of a +// user-supplied range will still be invisible. If logscale is +// set, add a variable amount of padding at the top but +// none at the bottom. +// +// - new-style (yRangePad set by the user): +// always add the specified Y padding. +// +ypadCompat = true;ypad = 0.1; // add 10% +if(this.getNumericOption('yRangePad') !== null){ypadCompat = false; // Convert pixel padding to ratio +ypad = this.getNumericOption('yRangePad') / this.plotter_.area.h;}if(series.length === 0){ // If no series are defined or visible then use a reasonable default +axis.extremeRange = [0,1];}else { // Calculate the extremes of extremes. +var minY=Infinity; // extremes[series[0]][0]; +var maxY=-Infinity; // extremes[series[0]][1]; +var extremeMinY,extremeMaxY;for(var j=0;j < series.length;j++) { // this skips invisible series +if(!extremes.hasOwnProperty(series[j]))continue; // Only use valid extremes to stop null data series' from corrupting the scale. +extremeMinY = extremes[series[j]][0];if(extremeMinY !== null){minY = Math.min(extremeMinY,minY);}extremeMaxY = extremes[series[j]][1];if(extremeMaxY !== null){maxY = Math.max(extremeMaxY,maxY);}} // Include zero if requested by the user. +if(includeZero && !logscale){if(minY > 0)minY = 0;if(maxY < 0)maxY = 0;} // Ensure we have a valid scale, otherwise default to [0, 1] for safety. +if(minY == Infinity)minY = 0;if(maxY == -Infinity)maxY = 1;span = maxY - minY; // special case: if we have no sense of scale, center on the sole value. +if(span === 0){if(maxY !== 0){span = Math.abs(maxY);}else { // ... and if the sole value is zero, use range 0-1. +maxY = 1;span = 1;}}var maxAxisY,minAxisY;if(logscale){if(ypadCompat){maxAxisY = maxY + ypad * span;minAxisY = minY;}else {var logpad=Math.exp(Math.log(span) * ypad);maxAxisY = maxY * logpad;minAxisY = minY / logpad;}}else {maxAxisY = maxY + ypad * span;minAxisY = minY - ypad * span; // Backwards-compatible behavior: Move the span to start or end at zero if it's +// close to zero, but not if avoidMinZero is set. +if(ypadCompat && !this.getBooleanOption("avoidMinZero")){if(minAxisY < 0 && minY >= 0)minAxisY = 0;if(maxAxisY > 0 && maxY <= 0)maxAxisY = 0;}}axis.extremeRange = [minAxisY,maxAxisY];}if(axis.valueWindow){ // This is only set if the user has zoomed on the y-axis. It is never set +// by a user. It takes precedence over axis.valueRange because, if you set +// valueRange, you'd still expect to be able to pan. +axis.computedValueRange = [axis.valueWindow[0],axis.valueWindow[1]];}else if(axis.valueRange){ // This is a user-set value range for this axis. +var y0=isNullUndefinedOrNaN(axis.valueRange[0])?axis.extremeRange[0]:axis.valueRange[0];var y1=isNullUndefinedOrNaN(axis.valueRange[1])?axis.extremeRange[1]:axis.valueRange[1];if(!ypadCompat){if(axis.logscale){var logpad=Math.exp(Math.log(span) * ypad);y0 *= logpad;y1 /= logpad;}else {span = y1 - y0;y0 -= span * ypad;y1 += span * ypad;}}axis.computedValueRange = [y0,y1];}else {axis.computedValueRange = axis.extremeRange;}if(independentTicks){axis.independentTicks = independentTicks;var opts=this.optionsViewForAxis_('y' + (i?'2':''));var ticker=opts('ticker');axis.ticks = ticker(axis.computedValueRange[0],axis.computedValueRange[1],this.plotter_.area.h,opts,this); // Define the first independent axis as primary axis. +if(!p_axis)p_axis = axis;}}if(p_axis === undefined){throw "Configuration Error: At least one axis has to have the \"independentTicks\" option activated.";} // Add ticks. By default, all axes inherit the tick positions of the +// primary axis. However, if an axis is specifically marked as having +// independent ticks, then that is permissible as well. +for(var i=0;i < numAxes;i++) {var axis=this.axes_[i];if(!axis.independentTicks){var opts=this.optionsViewForAxis_('y' + (i?'2':''));var ticker=opts('ticker');var p_ticks=p_axis.ticks;var p_scale=p_axis.computedValueRange[1] - p_axis.computedValueRange[0];var scale=axis.computedValueRange[1] - axis.computedValueRange[0];var tick_values=[];for(var k=0;k < p_ticks.length;k++) {var y_frac=(p_ticks[k].v - p_axis.computedValueRange[0]) / p_scale;var y_val=axis.computedValueRange[0] + y_frac * scale;tick_values.push(y_val);}axis.ticks = ticker(axis.computedValueRange[0],axis.computedValueRange[1],this.plotter_.area.h,opts,this,tick_values);}}}; /** + * Detects the type of the str (date or numeric) and sets the various + * formatting attributes in this.attrs_ based on this type. + * @param {string} str An x value. + * @private + */Dygraph.prototype.detectTypeFromString_ = function(str){var isDate=false;var dashPos=str.indexOf('-'); // could be 2006-01-01 _or_ 1.0e-2 +if(dashPos > 0 && str[dashPos - 1] != 'e' && str[dashPos - 1] != 'E' || str.indexOf('/') >= 0 || isNaN(parseFloat(str))){isDate = true;}else if(str.length == 8 && str > '19700101' && str < '20371231'){ // TODO(danvk): remove support for this format. +isDate = true;}this.setXAxisOptions_(isDate);};Dygraph.prototype.setXAxisOptions_ = function(isDate){if(isDate){this.attrs_.xValueParser = utils.dateParser;this.attrs_.axes.x.valueFormatter = utils.dateValueFormatter;this.attrs_.axes.x.ticker = DygraphTickers.dateTicker;this.attrs_.axes.x.axisLabelFormatter = utils.dateAxisLabelFormatter;}else { /** @private (shut up, jsdoc!) */this.attrs_.xValueParser = function(x){return parseFloat(x);}; // TODO(danvk): use Dygraph.numberValueFormatter here? +/** @private (shut up, jsdoc!) */this.attrs_.axes.x.valueFormatter = function(x){return x;};this.attrs_.axes.x.ticker = DygraphTickers.numericTicks;this.attrs_.axes.x.axisLabelFormatter = this.attrs_.axes.x.valueFormatter;}}; /** + * @private + * Parses a string in a special csv format. We expect a csv file where each + * line is a date point, and the first field in each line is the date string. + * We also expect that all remaining fields represent series. + * if the errorBars attribute is set, then interpret the fields as: + * date, series1, stddev1, series2, stddev2, ... + * @param {[Object]} data See above. + * + * @return [Object] An array with one entry for each row. These entries + * are an array of cells in that row. The first entry is the parsed x-value for + * the row. The second, third, etc. are the y-values. These can take on one of + * three forms, depending on the CSV and constructor parameters: + * 1. numeric value + * 2. [ value, stddev ] + * 3. [ low value, center value, high value ] + */Dygraph.prototype.parseCSV_ = function(data){var ret=[];var line_delimiter=utils.detectLineDelimiter(data);var lines=data.split(line_delimiter || "\n");var vals,j; // Use the default delimiter or fall back to a tab if that makes sense. +var delim=this.getStringOption('delimiter');if(lines[0].indexOf(delim) == -1 && lines[0].indexOf('\t') >= 0){delim = '\t';}var start=0;if(!('labels' in this.user_attrs_)){ // User hasn't explicitly set labels, so they're (presumably) in the CSV. +start = 1;this.attrs_.labels = lines[0].split(delim); // NOTE: _not_ user_attrs_. +this.attributes_.reparseSeries();}var line_no=0;var xParser;var defaultParserSet=false; // attempt to auto-detect x value type +var expectedCols=this.attr_("labels").length;var outOfOrder=false;for(var i=start;i < lines.length;i++) {var line=lines[i];line_no = i;if(line.length === 0)continue; // skip blank lines +if(line[0] == '#')continue; // skip comment lines +var inFields=line.split(delim);if(inFields.length < 2)continue;var fields=[];if(!defaultParserSet){this.detectTypeFromString_(inFields[0]);xParser = this.getFunctionOption("xValueParser");defaultParserSet = true;}fields[0] = xParser(inFields[0],this); // If fractions are expected, parse the numbers as "A/B" +if(this.fractions_){for(j = 1;j < inFields.length;j++) { // TODO(danvk): figure out an appropriate way to flag parse errors. +vals = inFields[j].split("/");if(vals.length != 2){console.error('Expected fractional "num/den" values in CSV data ' + "but found a value '" + inFields[j] + "' on line " + (1 + i) + " ('" + line + "') which is not of this form.");fields[j] = [0,0];}else {fields[j] = [utils.parseFloat_(vals[0],i,line),utils.parseFloat_(vals[1],i,line)];}}}else if(this.getBooleanOption("errorBars")){ // If there are error bars, values are (value, stddev) pairs +if(inFields.length % 2 != 1){console.error('Expected alternating (value, stdev.) pairs in CSV data ' + 'but line ' + (1 + i) + ' has an odd number of values (' + (inFields.length - 1) + "): '" + line + "'");}for(j = 1;j < inFields.length;j += 2) {fields[(j + 1) / 2] = [utils.parseFloat_(inFields[j],i,line),utils.parseFloat_(inFields[j + 1],i,line)];}}else if(this.getBooleanOption("customBars")){ // Bars are a low;center;high tuple +for(j = 1;j < inFields.length;j++) {var val=inFields[j];if(/^ *$/.test(val)){fields[j] = [null,null,null];}else {vals = val.split(";");if(vals.length == 3){fields[j] = [utils.parseFloat_(vals[0],i,line),utils.parseFloat_(vals[1],i,line),utils.parseFloat_(vals[2],i,line)];}else {console.warn('When using customBars, values must be either blank ' + 'or "low;center;high" tuples (got "' + val + '" on line ' + (1 + i));}}}}else { // Values are just numbers +for(j = 1;j < inFields.length;j++) {fields[j] = utils.parseFloat_(inFields[j],i,line);}}if(ret.length > 0 && fields[0] < ret[ret.length - 1][0]){outOfOrder = true;}if(fields.length != expectedCols){console.error("Number of columns in line " + i + " (" + fields.length + ") does not agree with number of labels (" + expectedCols + ") " + line);} // If the user specified the 'labels' option and none of the cells of the +// first row parsed correctly, then they probably double-specified the +// labels. We go with the values set in the option, discard this row and +// log a warning to the JS console. +if(i === 0 && this.attr_('labels')){var all_null=true;for(j = 0;all_null && j < fields.length;j++) {if(fields[j])all_null = false;}if(all_null){console.warn("The dygraphs 'labels' option is set, but the first row " + "of CSV data ('" + line + "') appears to also contain " + "labels. Will drop the CSV labels and use the option " + "labels.");continue;}}ret.push(fields);}if(outOfOrder){console.warn("CSV is out of order; order it correctly to speed loading.");ret.sort(function(a,b){return a[0] - b[0];});}return ret;}; /** + * The user has provided their data as a pre-packaged JS array. If the x values + * are numeric, this is the same as dygraphs' internal format. If the x values + * are dates, we need to convert them from Date objects to ms since epoch. + * @param {!Array} data + * @return {Object} data with numeric x values. + * @private + */Dygraph.prototype.parseArray_ = function(data){ // Peek at the first x value to see if it's numeric. +if(data.length === 0){console.error("Can't plot empty data set");return null;}if(data[0].length === 0){console.error("Data set cannot contain an empty row");return null;}var i;if(this.attr_("labels") === null){console.warn("Using default labels. Set labels explicitly via 'labels' " + "in the options parameter");this.attrs_.labels = ["X"];for(i = 1;i < data[0].length;i++) {this.attrs_.labels.push("Y" + i); // Not user_attrs_. +}this.attributes_.reparseSeries();}else {var num_labels=this.attr_("labels");if(num_labels.length != data[0].length){console.error("Mismatch between number of labels (" + num_labels + ")" + " and number of columns in array (" + data[0].length + ")");return null;}}if(utils.isDateLike(data[0][0])){ // Some intelligent defaults for a date x-axis. +this.attrs_.axes.x.valueFormatter = utils.dateValueFormatter;this.attrs_.axes.x.ticker = DygraphTickers.dateTicker;this.attrs_.axes.x.axisLabelFormatter = utils.dateAxisLabelFormatter; // Assume they're all dates. +var parsedData=utils.clone(data);for(i = 0;i < data.length;i++) {if(parsedData[i].length === 0){console.error("Row " + (1 + i) + " of data is empty");return null;}if(parsedData[i][0] === null || typeof parsedData[i][0].getTime != 'function' || isNaN(parsedData[i][0].getTime())){console.error("x value in row " + (1 + i) + " is not a Date");return null;}parsedData[i][0] = parsedData[i][0].getTime();}return parsedData;}else { // Some intelligent defaults for a numeric x-axis. +/** @private (shut up, jsdoc!) */this.attrs_.axes.x.valueFormatter = function(x){return x;};this.attrs_.axes.x.ticker = DygraphTickers.numericTicks;this.attrs_.axes.x.axisLabelFormatter = utils.numberAxisLabelFormatter;return data;}}; /** + * Parses a DataTable object from gviz. + * The data is expected to have a first column that is either a date or a + * number. All subsequent columns must be numbers. If there is a clear mismatch + * between this.xValueParser_ and the type of the first column, it will be + * fixed. Fills out rawData_. + * @param {!google.visualization.DataTable} data See above. + * @private + */Dygraph.prototype.parseDataTable_ = function(data){var shortTextForAnnotationNum=function shortTextForAnnotationNum(num){ // converts [0-9]+ [A-Z][a-z]* +// example: 0=A, 1=B, 25=Z, 26=Aa, 27=Ab +// and continues like.. Ba Bb .. Za .. Zz..Aaa...Zzz Aaaa Zzzz +var shortText=String.fromCharCode(65 /* A */ + num % 26);num = Math.floor(num / 26);while(num > 0) {shortText = String.fromCharCode(65 /* A */ + (num - 1) % 26) + shortText.toLowerCase();num = Math.floor((num - 1) / 26);}return shortText;};var cols=data.getNumberOfColumns();var rows=data.getNumberOfRows();var indepType=data.getColumnType(0);if(indepType == 'date' || indepType == 'datetime'){this.attrs_.xValueParser = utils.dateParser;this.attrs_.axes.x.valueFormatter = utils.dateValueFormatter;this.attrs_.axes.x.ticker = DygraphTickers.dateTicker;this.attrs_.axes.x.axisLabelFormatter = utils.dateAxisLabelFormatter;}else if(indepType == 'number'){this.attrs_.xValueParser = function(x){return parseFloat(x);};this.attrs_.axes.x.valueFormatter = function(x){return x;};this.attrs_.axes.x.ticker = DygraphTickers.numericTicks;this.attrs_.axes.x.axisLabelFormatter = this.attrs_.axes.x.valueFormatter;}else {throw new Error("only 'date', 'datetime' and 'number' types are supported " + "for column 1 of DataTable input (Got '" + indepType + "')");} // Array of the column indices which contain data (and not annotations). +var colIdx=[];var annotationCols={}; // data index -> [annotation cols] +var hasAnnotations=false;var i,j;for(i = 1;i < cols;i++) {var type=data.getColumnType(i);if(type == 'number'){colIdx.push(i);}else if(type == 'string' && this.getBooleanOption('displayAnnotations')){ // This is OK -- it's an annotation column. +var dataIdx=colIdx[colIdx.length - 1];if(!annotationCols.hasOwnProperty(dataIdx)){annotationCols[dataIdx] = [i];}else {annotationCols[dataIdx].push(i);}hasAnnotations = true;}else {throw new Error("Only 'number' is supported as a dependent type with Gviz." + " 'string' is only supported if displayAnnotations is true");}} // Read column labels +// TODO(danvk): add support back for errorBars +var labels=[data.getColumnLabel(0)];for(i = 0;i < colIdx.length;i++) {labels.push(data.getColumnLabel(colIdx[i]));if(this.getBooleanOption("errorBars"))i += 1;}this.attrs_.labels = labels;cols = labels.length;var ret=[];var outOfOrder=false;var annotations=[];for(i = 0;i < rows;i++) {var row=[];if(typeof data.getValue(i,0) === 'undefined' || data.getValue(i,0) === null){console.warn("Ignoring row " + i + " of DataTable because of undefined or null first column.");continue;}if(indepType == 'date' || indepType == 'datetime'){row.push(data.getValue(i,0).getTime());}else {row.push(data.getValue(i,0));}if(!this.getBooleanOption("errorBars")){for(j = 0;j < colIdx.length;j++) {var col=colIdx[j];row.push(data.getValue(i,col));if(hasAnnotations && annotationCols.hasOwnProperty(col) && data.getValue(i,annotationCols[col][0]) !== null){var ann={};ann.series = data.getColumnLabel(col);ann.xval = row[0];ann.shortText = shortTextForAnnotationNum(annotations.length);ann.text = '';for(var k=0;k < annotationCols[col].length;k++) {if(k)ann.text += "\n";ann.text += data.getValue(i,annotationCols[col][k]);}annotations.push(ann);}} // Strip out infinities, which give dygraphs problems later on. +for(j = 0;j < row.length;j++) {if(!isFinite(row[j]))row[j] = null;}}else {for(j = 0;j < cols - 1;j++) {row.push([data.getValue(i,1 + 2 * j),data.getValue(i,2 + 2 * j)]);}}if(ret.length > 0 && row[0] < ret[ret.length - 1][0]){outOfOrder = true;}ret.push(row);}if(outOfOrder){console.warn("DataTable is out of order; order it correctly to speed loading.");ret.sort(function(a,b){return a[0] - b[0];});}this.rawData_ = ret;if(annotations.length > 0){this.setAnnotations(annotations,true);}this.attributes_.reparseSeries();}; /** + * Signals to plugins that the chart data has updated. + * This happens after the data has updated but before the chart has redrawn. + */Dygraph.prototype.cascadeDataDidUpdateEvent_ = function(){ // TODO(danvk): there are some issues checking xAxisRange() and using +// toDomCoords from handlers of this event. The visible range should be set +// when the chart is drawn, not derived from the data. +this.cascadeEvents_('dataDidUpdate',{});}; /** + * Get the CSV data. If it's in a function, call that function. If it's in a + * file, do an XMLHttpRequest to get it. + * @private + */Dygraph.prototype.start_ = function(){var data=this.file_; // Functions can return references of all other types. +if(typeof data == 'function'){data = data();}if(utils.isArrayLike(data)){this.rawData_ = this.parseArray_(data);this.cascadeDataDidUpdateEvent_();this.predraw_();}else if(typeof data == 'object' && typeof data.getColumnRange == 'function'){ // must be a DataTable from gviz. +this.parseDataTable_(data);this.cascadeDataDidUpdateEvent_();this.predraw_();}else if(typeof data == 'string'){ // Heuristic: a newline means it's CSV data. Otherwise it's an URL. +var line_delimiter=utils.detectLineDelimiter(data);if(line_delimiter){this.loadedEvent_(data);}else { // REMOVE_FOR_IE +var req;if(window.XMLHttpRequest){ // Firefox, Opera, IE7, and other browsers will use the native object +req = new XMLHttpRequest();}else { // IE 5 and 6 will use the ActiveX control +req = new ActiveXObject("Microsoft.XMLHTTP");}var caller=this;req.onreadystatechange = function(){if(req.readyState == 4){if(req.status === 200 || // Normal http +req.status === 0){ // Chrome w/ --allow-file-access-from-files +caller.loadedEvent_(req.responseText);}}};req.open("GET",data,true);req.send(null);}}else {console.error("Unknown data format: " + typeof data);}}; /** + * Changes various properties of the graph. These can include: + * <ul> + * <li>file: changes the source data for the graph</li> + * <li>errorBars: changes whether the data contains stddev</li> + * </ul> + * + * There's a huge variety of options that can be passed to this method. For a + * full list, see http://dygraphs.com/options.html. + * + * @param {Object} input_attrs The new properties and values + * @param {boolean} block_redraw Usually the chart is redrawn after every + * call to updateOptions(). If you know better, you can pass true to + * explicitly block the redraw. This can be useful for chaining + * updateOptions() calls, avoiding the occasional infinite loop and + * preventing redraws when it's not necessary (e.g. when updating a + * callback). + */Dygraph.prototype.updateOptions = function(input_attrs,block_redraw){if(typeof block_redraw == 'undefined')block_redraw = false; // copyUserAttrs_ drops the "file" parameter as a convenience to us. +var file=input_attrs.file;var attrs=Dygraph.copyUserAttrs_(input_attrs); // TODO(danvk): this is a mess. Move these options into attr_. +if('rollPeriod' in attrs){this.rollPeriod_ = attrs.rollPeriod;}if('dateWindow' in attrs){this.dateWindow_ = attrs.dateWindow;if(!('isZoomedIgnoreProgrammaticZoom' in attrs)){this.zoomed_x_ = attrs.dateWindow !== null;}}if('valueRange' in attrs && !('isZoomedIgnoreProgrammaticZoom' in attrs)){this.zoomed_y_ = attrs.valueRange !== null;} // TODO(danvk): validate per-series options. +// Supported: +// strokeWidth +// pointSize +// drawPoints +// highlightCircleSize +// Check if this set options will require new points. +var requiresNewPoints=utils.isPixelChangingOptionList(this.attr_("labels"),attrs);utils.updateDeep(this.user_attrs_,attrs);this.attributes_.reparseSeries();if(file){ // This event indicates that the data is about to change, but hasn't yet. +// TODO(danvk): support cancelation of the update via this event. +this.cascadeEvents_('dataWillUpdate',{});this.file_ = file;if(!block_redraw)this.start_();}else {if(!block_redraw){if(requiresNewPoints){this.predraw_();}else {this.renderGraph_(false);}}}}; /** + * Make a copy of input attributes, removing file as a convenience. + */Dygraph.copyUserAttrs_ = function(attrs){var my_attrs={};for(var k in attrs) {if(!attrs.hasOwnProperty(k))continue;if(k == 'file')continue;if(attrs.hasOwnProperty(k))my_attrs[k] = attrs[k];}return my_attrs;}; /** + * Resizes the dygraph. If no parameters are specified, resizes to fill the + * containing div (which has presumably changed size since the dygraph was + * instantiated. If the width/height are specified, the div will be resized. + * + * This is far more efficient than destroying and re-instantiating a + * Dygraph, since it doesn't have to reparse the underlying data. + * + * @param {number} width Width (in pixels) + * @param {number} height Height (in pixels) + */Dygraph.prototype.resize = function(width,height){if(this.resize_lock){return;}this.resize_lock = true;if(width === null != (height === null)){console.warn("Dygraph.resize() should be called with zero parameters or " + "two non-NULL parameters. Pretending it was zero.");width = height = null;}var old_width=this.width_;var old_height=this.height_;if(width){this.maindiv_.style.width = width + "px";this.maindiv_.style.height = height + "px";this.width_ = width;this.height_ = height;}else {this.width_ = this.maindiv_.clientWidth;this.height_ = this.maindiv_.clientHeight;}if(old_width != this.width_ || old_height != this.height_){ // Resizing a canvas erases it, even when the size doesn't change, so +// any resize needs to be followed by a redraw. +this.resizeElements_();this.predraw_();}this.resize_lock = false;}; /** + * Adjusts the number of points in the rolling average. Updates the graph to + * reflect the new averaging period. + * @param {number} length Number of points over which to average the data. + */Dygraph.prototype.adjustRoll = function(length){this.rollPeriod_ = length;this.predraw_();}; /** + * Returns a boolean array of visibility statuses. + */Dygraph.prototype.visibility = function(){ // Do lazy-initialization, so that this happens after we know the number of +// data series. +if(!this.getOption("visibility")){this.attrs_.visibility = [];} // TODO(danvk): it looks like this could go into an infinite loop w/ user_attrs. +while(this.getOption("visibility").length < this.numColumns() - 1) {this.attrs_.visibility.push(true);}return this.getOption("visibility");}; /** + * Changes the visibility of one or more series. + * + * @param {number|number[]|object} num the series index or an array of series indices + * or a boolean array of visibility states by index + * or an object mapping series numbers, as keys, to + * visibility state (boolean values) + * @param {boolean} value the visibility state expressed as a boolean + */Dygraph.prototype.setVisibility = function(num,value){var x=this.visibility();var numIsObject=false;if(!Array.isArray(num)){if(num !== null && typeof num === 'object'){numIsObject = true;}else {num = [num];}}if(numIsObject){for(var i in num) {if(num.hasOwnProperty(i)){if(i < 0 || i >= x.length){console.warn("Invalid series number in setVisibility: " + i);}else {x[i] = num[i];}}}}else {for(var i=0;i < num.length;i++) {if(typeof num[i] === 'boolean'){if(i >= x.length){console.warn("Invalid series number in setVisibility: " + i);}else {x[i] = num[i];}}else {if(num[i] < 0 || num[i] >= x.length){console.warn("Invalid series number in setVisibility: " + num[i]);}else {x[num[i]] = value;}}}}this.predraw_();}; /** + * How large of an area will the dygraph render itself in? + * This is used for testing. + * @return A {width: w, height: h} object. + * @private + */Dygraph.prototype.size = function(){return {width:this.width_,height:this.height_};}; /** + * Update the list of annotations and redraw the chart. + * See dygraphs.com/annotations.html for more info on how to use annotations. + * @param ann {Array} An array of annotation objects. + * @param suppressDraw {Boolean} Set to "true" to block chart redraw (optional). + */Dygraph.prototype.setAnnotations = function(ann,suppressDraw){ // Only add the annotation CSS rule once we know it will be used. +Dygraph.addAnnotationRule();this.annotations_ = ann;if(!this.layout_){console.warn("Tried to setAnnotations before dygraph was ready. " + "Try setting them in a ready() block. See " + "dygraphs.com/tests/annotation.html");return;}this.layout_.setAnnotations(this.annotations_);if(!suppressDraw){this.predraw_();}}; /** + * Return the list of annotations. + */Dygraph.prototype.annotations = function(){return this.annotations_;}; /** + * Get the list of label names for this graph. The first column is the + * x-axis, so the data series names start at index 1. + * + * Returns null when labels have not yet been defined. + */Dygraph.prototype.getLabels = function(){var labels=this.attr_("labels");return labels?labels.slice():null;}; /** + * Get the index of a series (column) given its name. The first column is the + * x-axis, so the data series start with index 1. + */Dygraph.prototype.indexFromSetName = function(name){return this.setIndexByName_[name];}; /** + * Find the row number corresponding to the given x-value. + * Returns null if there is no such x-value in the data. + * If there are multiple rows with the same x-value, this will return the + * first one. + * @param {number} xVal The x-value to look for (e.g. millis since epoch). + * @return {?number} The row number, which you can pass to getValue(), or null. + */Dygraph.prototype.getRowForX = function(xVal){var low=0,high=this.numRows() - 1;while(low <= high) {var idx=high + low >> 1;var x=this.getValue(idx,0);if(x < xVal){low = idx + 1;}else if(x > xVal){high = idx - 1;}else if(low != idx){ // equal, but there may be an earlier match. +high = idx;}else {return idx;}}return null;}; /** + * Trigger a callback when the dygraph has drawn itself and is ready to be + * manipulated. This is primarily useful when dygraphs has to do an XHR for the + * data (i.e. a URL is passed as the data source) and the chart is drawn + * asynchronously. If the chart has already drawn, the callback will fire + * immediately. + * + * This is a good place to call setAnnotation(). + * + * @param {function(!Dygraph)} callback The callback to trigger when the chart + * is ready. + */Dygraph.prototype.ready = function(callback){if(this.is_initial_draw_){this.readyFns_.push(callback);}else {callback.call(this,this);}}; /** + * @private + * Adds a default style for the annotation CSS classes to the document. This is + * only executed when annotations are actually used. It is designed to only be + * called once -- all calls after the first will return immediately. + */Dygraph.addAnnotationRule = function(){ // TODO(danvk): move this function into plugins/annotations.js? +if(Dygraph.addedAnnotationCSS)return;var rule="border: 1px solid black; " + "background-color: white; " + "text-align: center;";var styleSheetElement=document.createElement("style");styleSheetElement.type = "text/css";document.getElementsByTagName("head")[0].appendChild(styleSheetElement); // Find the first style sheet that we can access. +// We may not add a rule to a style sheet from another domain for security +// reasons. This sometimes comes up when using gviz, since the Google gviz JS +// adds its own style sheets from google.com. +for(var i=0;i < document.styleSheets.length;i++) {if(document.styleSheets[i].disabled)continue;var mysheet=document.styleSheets[i];try{if(mysheet.insertRule){ // Firefox +var idx=mysheet.cssRules?mysheet.cssRules.length:0;mysheet.insertRule(".dygraphDefaultAnnotation { " + rule + " }",idx);}else if(mysheet.addRule){ // IE +mysheet.addRule(".dygraphDefaultAnnotation",rule);}Dygraph.addedAnnotationCSS = true;return;}catch(err) { // Was likely a security exception. +}}console.warn("Unable to add default annotation CSS rule; display may be off.");}; /** + * Add an event handler. This event handler is kept until the graph is + * destroyed with a call to graph.destroy(). + * + * @param {!Node} elem The element to add the event to. + * @param {string} type The type of the event, e.g. 'click' or 'mousemove'. + * @param {function(Event):(boolean|undefined)} fn The function to call + * on the event. The function takes one parameter: the event object. + * @private + */Dygraph.prototype.addAndTrackEvent = function(elem,type,fn){utils.addEvent(elem,type,fn);this.registeredEvents_.push({elem:elem,type:type,fn:fn});};Dygraph.prototype.removeTrackedEvents_ = function(){if(this.registeredEvents_){for(var idx=0;idx < this.registeredEvents_.length;idx++) {var reg=this.registeredEvents_[idx];utils.removeEvent(reg.elem,reg.type,reg.fn);}}this.registeredEvents_ = [];}; // Installed plugins, in order of precedence (most-general to most-specific). +Dygraph.PLUGINS = [_pluginsLegend2['default'],_pluginsAxes2['default'],_pluginsRangeSelector2['default'], // Has to be before ChartLabels so that its callbacks are called after ChartLabels' callbacks. +_pluginsChartLabels2['default'],_pluginsAnnotations2['default'],_pluginsGrid2['default']]; // There are many symbols which have historically been available through the +// Dygraph class. These are exported here for backwards compatibility. +Dygraph.GVizChart = _dygraphGviz2['default'];Dygraph.DASHED_LINE = utils.DASHED_LINE;Dygraph.DOT_DASH_LINE = utils.DOT_DASH_LINE;Dygraph.dateAxisLabelFormatter = utils.dateAxisLabelFormatter;Dygraph.toRGB_ = utils.toRGB_;Dygraph.findPos = utils.findPos;Dygraph.pageX = utils.pageX;Dygraph.pageY = utils.pageY;Dygraph.dateString_ = utils.dateString_;Dygraph.defaultInteractionModel = _dygraphInteractionModel2['default'].defaultModel;Dygraph.nonInteractiveModel = Dygraph.nonInteractiveModel_ = _dygraphInteractionModel2['default'].nonInteractiveModel_;Dygraph.Circles = utils.Circles;Dygraph.Plugins = {Legend:_pluginsLegend2['default'],Axes:_pluginsAxes2['default'],Annotations:_pluginsAnnotations2['default'],ChartLabels:_pluginsChartLabels2['default'],Grid:_pluginsGrid2['default'],RangeSelector:_pluginsRangeSelector2['default']};Dygraph.DataHandlers = {DefaultHandler:_datahandlerDefault2['default'],BarsHandler:_datahandlerBars2['default'],CustomBarsHandler:_datahandlerBarsCustom2['default'],DefaultFractionHandler:_datahandlerDefaultFractions2['default'],ErrorBarsHandler:_datahandlerBarsError2['default'],FractionsBarsHandler:_datahandlerBarsFractions2['default']};Dygraph.startPan = _dygraphInteractionModel2['default'].startPan;Dygraph.startZoom = _dygraphInteractionModel2['default'].startZoom;Dygraph.movePan = _dygraphInteractionModel2['default'].movePan;Dygraph.moveZoom = _dygraphInteractionModel2['default'].moveZoom;Dygraph.endPan = _dygraphInteractionModel2['default'].endPan;Dygraph.endZoom = _dygraphInteractionModel2['default'].endZoom;Dygraph.numericLinearTicks = DygraphTickers.numericLinearTicks;Dygraph.numericTicks = DygraphTickers.numericTicks;Dygraph.dateTicker = DygraphTickers.dateTicker;Dygraph.Granularity = DygraphTickers.Granularity;Dygraph.getDateAxis = DygraphTickers.getDateAxis;Dygraph.floatFormat = utils.floatFormat;exports['default'] = Dygraph;module.exports = exports['default']; + +},{"./datahandler/bars":4,"./datahandler/bars-custom":1,"./datahandler/bars-error":2,"./datahandler/bars-fractions":3,"./datahandler/default":7,"./datahandler/default-fractions":6,"./dygraph-canvas":8,"./dygraph-default-attrs":9,"./dygraph-gviz":10,"./dygraph-interaction-model":11,"./dygraph-layout":12,"./dygraph-options":14,"./dygraph-options-reference":13,"./dygraph-tickers":15,"./dygraph-utils":16,"./iframe-tarp":18,"./plugins/annotations":19,"./plugins/axes":20,"./plugins/chart-labels":21,"./plugins/grid":22,"./plugins/legend":23,"./plugins/range-selector":24}],18:[function(require,module,exports){ +/** + * To create a "drag" interaction, you typically register a mousedown event + * handler on the element where the drag begins. In that handler, you register a + * mouseup handler on the window to determine when the mouse is released, + * wherever that release happens. This works well, except when the user releases + * the mouse over an off-domain iframe. In that case, the mouseup event is + * handled by the iframe and never bubbles up to the window handler. + * + * To deal with this issue, we cover iframes with high z-index divs to make sure + * they don't capture mouseup. + * + * Usage: + * element.addEventListener('mousedown', function() { + * var tarper = new IFrameTarp(); + * tarper.cover(); + * var mouseUpHandler = function() { + * ... + * window.removeEventListener(mouseUpHandler); + * tarper.uncover(); + * }; + * window.addEventListener('mouseup', mouseUpHandler); + * }; + * + * @constructor + */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +function IFrameTarp() { + /** @type {Array.<!HTMLDivElement>} */ + this.tarps = []; +}; + +/** + * Find all the iframes in the document and cover them with high z-index + * transparent divs. + */ +IFrameTarp.prototype.cover = function () { + var iframes = document.getElementsByTagName("iframe"); + for (var i = 0; i < iframes.length; i++) { + var iframe = iframes[i]; + var pos = utils.findPos(iframe), + x = pos.x, + y = pos.y, + width = iframe.offsetWidth, + height = iframe.offsetHeight; + + var div = document.createElement("div"); + div.style.position = "absolute"; + div.style.left = x + 'px'; + div.style.top = y + 'px'; + div.style.width = width + 'px'; + div.style.height = height + 'px'; + div.style.zIndex = 999; + document.body.appendChild(div); + this.tarps.push(div); + } +}; + +/** + * Remove all the iframe covers. You should call this in a mouseup handler. + */ +IFrameTarp.prototype.uncover = function () { + for (var i = 0; i < this.tarps.length; i++) { + this.tarps[i].parentNode.removeChild(this.tarps[i]); + } + this.tarps = []; +}; + +exports["default"] = IFrameTarp; +module.exports = exports["default"]; + +},{}],19:[function(require,module,exports){ +/** + * @license + * Copyright 2012 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/*global Dygraph:false */ + +"use strict"; + +/** +Current bits of jankiness: +- Uses dygraph.layout_ to get the parsed annotations. +- Uses dygraph.plotter_.area + +It would be nice if the plugin didn't require so much special support inside +the core dygraphs classes, but annotations involve quite a bit of parsing and +layout. + +TODO(danvk): cache DOM elements. +*/ + +Object.defineProperty(exports, "__esModule", { + value: true +}); +var annotations = function annotations() { + this.annotations_ = []; +}; + +annotations.prototype.toString = function () { + return "Annotations Plugin"; +}; + +annotations.prototype.activate = function (g) { + return { + clearChart: this.clearChart, + didDrawChart: this.didDrawChart + }; +}; + +annotations.prototype.detachLabels = function () { + for (var i = 0; i < this.annotations_.length; i++) { + var a = this.annotations_[i]; + if (a.parentNode) a.parentNode.removeChild(a); + this.annotations_[i] = null; + } + this.annotations_ = []; +}; + +annotations.prototype.clearChart = function (e) { + this.detachLabels(); +}; + +annotations.prototype.didDrawChart = function (e) { + var g = e.dygraph; + + // Early out in the (common) case of zero annotations. + var points = g.layout_.annotated_points; + if (!points || points.length === 0) return; + + var containerDiv = e.canvas.parentNode; + var annotationStyle = { + "position": "absolute", + "fontSize": g.getOption('axisLabelFontSize') + "px", + "zIndex": 10, + "overflow": "hidden" + }; + + var bindEvt = function bindEvt(eventName, classEventName, pt) { + return function (annotation_event) { + var a = pt.annotation; + if (a.hasOwnProperty(eventName)) { + a[eventName](a, pt, g, annotation_event); + } else if (g.getOption(classEventName)) { + g.getOption(classEventName)(a, pt, g, annotation_event); + } + }; + }; + + // Add the annotations one-by-one. + var area = e.dygraph.plotter_.area; + + // x-coord to sum of previous annotation's heights (used for stacking). + var xToUsedHeight = {}; + + for (var i = 0; i < points.length; i++) { + var p = points[i]; + if (p.canvasx < area.x || p.canvasx > area.x + area.w || p.canvasy < area.y || p.canvasy > area.y + area.h) { + continue; + } + + var a = p.annotation; + var tick_height = 6; + if (a.hasOwnProperty("tickHeight")) { + tick_height = a.tickHeight; + } + + var div = document.createElement("div"); + for (var name in annotationStyle) { + if (annotationStyle.hasOwnProperty(name)) { + div.style[name] = annotationStyle[name]; + } + } + if (!a.hasOwnProperty('icon')) { + div.className = "dygraphDefaultAnnotation"; + } + if (a.hasOwnProperty('cssClass')) { + div.className += " " + a.cssClass; + } + + var width = a.hasOwnProperty('width') ? a.width : 16; + var height = a.hasOwnProperty('height') ? a.height : 16; + if (a.hasOwnProperty('icon')) { + var img = document.createElement("img"); + img.src = a.icon; + img.width = width; + img.height = height; + div.appendChild(img); + } else if (p.annotation.hasOwnProperty('shortText')) { + div.appendChild(document.createTextNode(p.annotation.shortText)); + } + var left = p.canvasx - width / 2; + div.style.left = left + "px"; + var divTop = 0; + if (a.attachAtBottom) { + var y = area.y + area.h - height - tick_height; + if (xToUsedHeight[left]) { + y -= xToUsedHeight[left]; + } else { + xToUsedHeight[left] = 0; + } + xToUsedHeight[left] += tick_height + height; + divTop = y; + } else { + divTop = p.canvasy - height - tick_height; + } + div.style.top = divTop + "px"; + div.style.width = width + "px"; + div.style.height = height + "px"; + div.title = p.annotation.text; + div.style.color = g.colorsMap_[p.name]; + div.style.borderColor = g.colorsMap_[p.name]; + a.div = div; + + g.addAndTrackEvent(div, 'click', bindEvt('clickHandler', 'annotationClickHandler', p, this)); + g.addAndTrackEvent(div, 'mouseover', bindEvt('mouseOverHandler', 'annotationMouseOverHandler', p, this)); + g.addAndTrackEvent(div, 'mouseout', bindEvt('mouseOutHandler', 'annotationMouseOutHandler', p, this)); + g.addAndTrackEvent(div, 'dblclick', bindEvt('dblClickHandler', 'annotationDblClickHandler', p, this)); + + containerDiv.appendChild(div); + this.annotations_.push(div); + + var ctx = e.drawingContext; + ctx.save(); + ctx.strokeStyle = g.colorsMap_[p.name]; + ctx.beginPath(); + if (!a.attachAtBottom) { + ctx.moveTo(p.canvasx, p.canvasy); + ctx.lineTo(p.canvasx, p.canvasy - 2 - tick_height); + } else { + var y = divTop + height; + ctx.moveTo(p.canvasx, y); + ctx.lineTo(p.canvasx, y + tick_height); + } + ctx.closePath(); + ctx.stroke(); + ctx.restore(); + } +}; + +annotations.prototype.destroy = function () { + this.detachLabels(); +}; + +exports["default"] = annotations; +module.exports = exports["default"]; + +},{}],20:[function(require,module,exports){ +/** + * @license + * Copyright 2012 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ + +/*global Dygraph:false */ + +'use strict'; + +/* +Bits of jankiness: +- Direct layout access +- Direct area access +- Should include calculation of ticks, not just the drawing. + +Options left to make axis-friendly. + ('drawAxesAtZero') + ('xAxisHeight') +*/ + +/** + * Draws the axes. This includes the labels on the x- and y-axes, as well + * as the tick marks on the axes. + * It does _not_ draw the grid lines which span the entire chart. + */ +Object.defineProperty(exports, '__esModule', { + value: true +}); +var axes = function axes() { + this.xlabels_ = []; + this.ylabels_ = []; +}; + +axes.prototype.toString = function () { + return 'Axes Plugin'; +}; + +axes.prototype.activate = function (g) { + return { + layout: this.layout, + clearChart: this.clearChart, + willDrawChart: this.willDrawChart + }; +}; + +axes.prototype.layout = function (e) { + var g = e.dygraph; + + if (g.getOptionForAxis('drawAxis', 'y')) { + var w = g.getOptionForAxis('axisLabelWidth', 'y') + 2 * g.getOptionForAxis('axisTickSize', 'y'); + e.reserveSpaceLeft(w); + } + + if (g.getOptionForAxis('drawAxis', 'x')) { + var h; + // NOTE: I think this is probably broken now, since g.getOption() now + // hits the dictionary. (That is, g.getOption('xAxisHeight') now always + // has a value.) + if (g.getOption('xAxisHeight')) { + h = g.getOption('xAxisHeight'); + } else { + h = g.getOptionForAxis('axisLabelFontSize', 'x') + 2 * g.getOptionForAxis('axisTickSize', 'x'); + } + e.reserveSpaceBottom(h); + } + + if (g.numAxes() == 2) { + if (g.getOptionForAxis('drawAxis', 'y2')) { + var w = g.getOptionForAxis('axisLabelWidth', 'y2') + 2 * g.getOptionForAxis('axisTickSize', 'y2'); + e.reserveSpaceRight(w); + } + } else if (g.numAxes() > 2) { + g.error('Only two y-axes are supported at this time. (Trying ' + 'to use ' + g.numAxes() + ')'); + } +}; + +axes.prototype.detachLabels = function () { + function removeArray(ary) { + for (var i = 0; i < ary.length; i++) { + var el = ary[i]; + if (el.parentNode) el.parentNode.removeChild(el); + } + } + + removeArray(this.xlabels_); + removeArray(this.ylabels_); + this.xlabels_ = []; + this.ylabels_ = []; +}; + +axes.prototype.clearChart = function (e) { + this.detachLabels(); +}; + +axes.prototype.willDrawChart = function (e) { + var g = e.dygraph; + + if (!g.getOptionForAxis('drawAxis', 'x') && !g.getOptionForAxis('drawAxis', 'y') && !g.getOptionForAxis('drawAxis', 'y2')) { + return; + } + + // Round pixels to half-integer boundaries for crisper drawing. + function halfUp(x) { + return Math.round(x) + 0.5; + } + function halfDown(y) { + return Math.round(y) - 0.5; + } + + var context = e.drawingContext; + var containerDiv = e.canvas.parentNode; + var canvasWidth = g.width_; // e.canvas.width is affected by pixel ratio. + var canvasHeight = g.height_; + + var label, x, y, tick, i; + + var makeLabelStyle = function makeLabelStyle(axis) { + return { + position: 'absolute', + fontSize: g.getOptionForAxis('axisLabelFontSize', axis) + 'px', + zIndex: 10, + color: g.getOptionForAxis('axisLabelColor', axis), + width: g.getOptionForAxis('axisLabelWidth', axis) + 'px', + // height: g.getOptionForAxis('axisLabelFontSize', 'x') + 2 + "px", + lineHeight: 'normal', // Something other than "normal" line-height screws up label positioning. + overflow: 'hidden' + }; + }; + + var labelStyles = { + x: makeLabelStyle('x'), + y: makeLabelStyle('y'), + y2: makeLabelStyle('y2') + }; + + var makeDiv = function makeDiv(txt, axis, prec_axis) { + /* + * This seems to be called with the following three sets of axis/prec_axis: + * x: undefined + * y: y1 + * y: y2 + */ + var div = document.createElement('div'); + var labelStyle = labelStyles[prec_axis == 'y2' ? 'y2' : axis]; + for (var name in labelStyle) { + if (labelStyle.hasOwnProperty(name)) { + div.style[name] = labelStyle[name]; + } + } + var inner_div = document.createElement('div'); + inner_div.className = 'dygraph-axis-label' + ' dygraph-axis-label-' + axis + (prec_axis ? ' dygraph-axis-label-' + prec_axis : ''); + inner_div.innerHTML = txt; + div.appendChild(inner_div); + return div; + }; + + // axis lines + context.save(); + + var layout = g.layout_; + var area = e.dygraph.plotter_.area; + + // Helper for repeated axis-option accesses. + var makeOptionGetter = function makeOptionGetter(axis) { + return function (option) { + return g.getOptionForAxis(option, axis); + }; + }; + + if (g.getOptionForAxis('drawAxis', 'y')) { + if (layout.yticks && layout.yticks.length > 0) { + var num_axes = g.numAxes(); + var getOptions = [makeOptionGetter('y'), makeOptionGetter('y2')]; + for (i = 0; i < layout.yticks.length; i++) { + tick = layout.yticks[i]; + if (typeof tick == 'function') return; // <-- when would this happen? + x = area.x; + var sgn = 1; + var prec_axis = 'y1'; + var getAxisOption = getOptions[0]; + if (tick[0] == 1) { + // right-side y-axis + x = area.x + area.w; + sgn = -1; + prec_axis = 'y2'; + getAxisOption = getOptions[1]; + } + var fontSize = getAxisOption('axisLabelFontSize'); + y = area.y + tick[1] * area.h; + + /* Tick marks are currently clipped, so don't bother drawing them. + context.beginPath(); + context.moveTo(halfUp(x), halfDown(y)); + context.lineTo(halfUp(x - sgn * this.attr_('axisTickSize')), halfDown(y)); + context.closePath(); + context.stroke(); + */ + + label = makeDiv(tick[2], 'y', num_axes == 2 ? prec_axis : null); + var top = y - fontSize / 2; + if (top < 0) top = 0; + + if (top + fontSize + 3 > canvasHeight) { + label.style.bottom = '0'; + } else { + label.style.top = top + 'px'; + } + if (tick[0] === 0) { + label.style.left = area.x - getAxisOption('axisLabelWidth') - getAxisOption('axisTickSize') + 'px'; + label.style.textAlign = 'right'; + } else if (tick[0] == 1) { + label.style.left = area.x + area.w + getAxisOption('axisTickSize') + 'px'; + label.style.textAlign = 'left'; + } + label.style.width = getAxisOption('axisLabelWidth') + 'px'; + containerDiv.appendChild(label); + this.ylabels_.push(label); + } + + // The lowest tick on the y-axis often overlaps with the leftmost + // tick on the x-axis. Shift the bottom tick up a little bit to + // compensate if necessary. + var bottomTick = this.ylabels_[0]; + // Interested in the y2 axis also? + var fontSize = g.getOptionForAxis('axisLabelFontSize', 'y'); + var bottom = parseInt(bottomTick.style.top, 10) + fontSize; + if (bottom > canvasHeight - fontSize) { + bottomTick.style.top = parseInt(bottomTick.style.top, 10) - fontSize / 2 + 'px'; + } + } + + // draw a vertical line on the left to separate the chart from the labels. + var axisX; + if (g.getOption('drawAxesAtZero')) { + var r = g.toPercentXCoord(0); + if (r > 1 || r < 0 || isNaN(r)) r = 0; + axisX = halfUp(area.x + r * area.w); + } else { + axisX = halfUp(area.x); + } + + context.strokeStyle = g.getOptionForAxis('axisLineColor', 'y'); + context.lineWidth = g.getOptionForAxis('axisLineWidth', 'y'); + + context.beginPath(); + context.moveTo(axisX, halfDown(area.y)); + context.lineTo(axisX, halfDown(area.y + area.h)); + context.closePath(); + context.stroke(); + + // if there's a secondary y-axis, draw a vertical line for that, too. + if (g.numAxes() == 2) { + context.strokeStyle = g.getOptionForAxis('axisLineColor', 'y2'); + context.lineWidth = g.getOptionForAxis('axisLineWidth', 'y2'); + context.beginPath(); + context.moveTo(halfDown(area.x + area.w), halfDown(area.y)); + context.lineTo(halfDown(area.x + area.w), halfDown(area.y + area.h)); + context.closePath(); + context.stroke(); + } + } + + if (g.getOptionForAxis('drawAxis', 'x')) { + if (layout.xticks) { + var getAxisOption = makeOptionGetter('x'); + for (i = 0; i < layout.xticks.length; i++) { + tick = layout.xticks[i]; + x = area.x + tick[0] * area.w; + y = area.y + area.h; + + /* Tick marks are currently clipped, so don't bother drawing them. + context.beginPath(); + context.moveTo(halfUp(x), halfDown(y)); + context.lineTo(halfUp(x), halfDown(y + this.attr_('axisTickSize'))); + context.closePath(); + context.stroke(); + */ + + label = makeDiv(tick[1], 'x'); + label.style.textAlign = 'center'; + label.style.top = y + getAxisOption('axisTickSize') + 'px'; + + var left = x - getAxisOption('axisLabelWidth') / 2; + if (left + getAxisOption('axisLabelWidth') > canvasWidth) { + left = canvasWidth - getAxisOption('axisLabelWidth'); + label.style.textAlign = 'right'; + } + if (left < 0) { + left = 0; + label.style.textAlign = 'left'; + } + + label.style.left = left + 'px'; + label.style.width = getAxisOption('axisLabelWidth') + 'px'; + containerDiv.appendChild(label); + this.xlabels_.push(label); + } + } + + context.strokeStyle = g.getOptionForAxis('axisLineColor', 'x'); + context.lineWidth = g.getOptionForAxis('axisLineWidth', 'x'); + context.beginPath(); + var axisY; + if (g.getOption('drawAxesAtZero')) { + var r = g.toPercentYCoord(0, 0); + if (r > 1 || r < 0) r = 1; + axisY = halfDown(area.y + r * area.h); + } else { + axisY = halfDown(area.y + area.h); + } + context.moveTo(halfUp(area.x), axisY); + context.lineTo(halfUp(area.x + area.w), axisY); + context.closePath(); + context.stroke(); + } + + context.restore(); +}; + +exports['default'] = axes; +module.exports = exports['default']; + +},{}],21:[function(require,module,exports){ +/** + * @license + * Copyright 2012 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ +/*global Dygraph:false */ + +"use strict"; + +// TODO(danvk): move chart label options out of dygraphs and into the plugin. +// TODO(danvk): only tear down & rebuild the DIVs when it's necessary. + +Object.defineProperty(exports, "__esModule", { + value: true +}); +var chart_labels = function chart_labels() { + this.title_div_ = null; + this.xlabel_div_ = null; + this.ylabel_div_ = null; + this.y2label_div_ = null; +}; + +chart_labels.prototype.toString = function () { + return "ChartLabels Plugin"; +}; + +chart_labels.prototype.activate = function (g) { + return { + layout: this.layout, + // clearChart: this.clearChart, + didDrawChart: this.didDrawChart + }; +}; + +// QUESTION: should there be a plugin-utils.js? +var createDivInRect = function createDivInRect(r) { + var div = document.createElement('div'); + div.style.position = 'absolute'; + div.style.left = r.x + 'px'; + div.style.top = r.y + 'px'; + div.style.width = r.w + 'px'; + div.style.height = r.h + 'px'; + return div; +}; + +// Detach and null out any existing nodes. +chart_labels.prototype.detachLabels_ = function () { + var els = [this.title_div_, this.xlabel_div_, this.ylabel_div_, this.y2label_div_]; + for (var i = 0; i < els.length; i++) { + var el = els[i]; + if (!el) continue; + if (el.parentNode) el.parentNode.removeChild(el); + } + + this.title_div_ = null; + this.xlabel_div_ = null; + this.ylabel_div_ = null; + this.y2label_div_ = null; +}; + +var createRotatedDiv = function createRotatedDiv(g, box, axis, classes, html) { + // TODO(danvk): is this outer div actually necessary? + var div = document.createElement("div"); + div.style.position = 'absolute'; + if (axis == 1) { + // NOTE: this is cheating. Should be positioned relative to the box. + div.style.left = '0px'; + } else { + div.style.left = box.x + 'px'; + } + div.style.top = box.y + 'px'; + div.style.width = box.w + 'px'; + div.style.height = box.h + 'px'; + div.style.fontSize = g.getOption('yLabelWidth') - 2 + 'px'; + + var inner_div = document.createElement("div"); + inner_div.style.position = 'absolute'; + inner_div.style.width = box.h + 'px'; + inner_div.style.height = box.w + 'px'; + inner_div.style.top = box.h / 2 - box.w / 2 + 'px'; + inner_div.style.left = box.w / 2 - box.h / 2 + 'px'; + inner_div.style.textAlign = 'center'; + + // CSS rotation is an HTML5 feature which is not standardized. Hence every + // browser has its own name for the CSS style. + var val = 'rotate(' + (axis == 1 ? '-' : '') + '90deg)'; + inner_div.style.transform = val; // HTML5 + inner_div.style.WebkitTransform = val; // Safari/Chrome + inner_div.style.MozTransform = val; // Firefox + inner_div.style.OTransform = val; // Opera + inner_div.style.msTransform = val; // IE9 + + var class_div = document.createElement("div"); + class_div.className = classes; + class_div.innerHTML = html; + + inner_div.appendChild(class_div); + div.appendChild(inner_div); + return div; +}; + +chart_labels.prototype.layout = function (e) { + this.detachLabels_(); + + var g = e.dygraph; + var div = e.chart_div; + if (g.getOption('title')) { + // QUESTION: should this return an absolutely-positioned div instead? + var title_rect = e.reserveSpaceTop(g.getOption('titleHeight')); + this.title_div_ = createDivInRect(title_rect); + this.title_div_.style.textAlign = 'center'; + this.title_div_.style.fontSize = g.getOption('titleHeight') - 8 + 'px'; + this.title_div_.style.fontWeight = 'bold'; + this.title_div_.style.zIndex = 10; + + var class_div = document.createElement("div"); + class_div.className = 'dygraph-label dygraph-title'; + class_div.innerHTML = g.getOption('title'); + this.title_div_.appendChild(class_div); + div.appendChild(this.title_div_); + } + + if (g.getOption('xlabel')) { + var x_rect = e.reserveSpaceBottom(g.getOption('xLabelHeight')); + this.xlabel_div_ = createDivInRect(x_rect); + this.xlabel_div_.style.textAlign = 'center'; + this.xlabel_div_.style.fontSize = g.getOption('xLabelHeight') - 2 + 'px'; + + var class_div = document.createElement("div"); + class_div.className = 'dygraph-label dygraph-xlabel'; + class_div.innerHTML = g.getOption('xlabel'); + this.xlabel_div_.appendChild(class_div); + div.appendChild(this.xlabel_div_); + } + + if (g.getOption('ylabel')) { + // It would make sense to shift the chart here to make room for the y-axis + // label, but the default yAxisLabelWidth is large enough that this results + // in overly-padded charts. The y-axis label should fit fine. If it + // doesn't, the yAxisLabelWidth option can be increased. + var y_rect = e.reserveSpaceLeft(0); + + this.ylabel_div_ = createRotatedDiv(g, y_rect, 1, // primary (left) y-axis + 'dygraph-label dygraph-ylabel', g.getOption('ylabel')); + div.appendChild(this.ylabel_div_); + } + + if (g.getOption('y2label') && g.numAxes() == 2) { + // same logic applies here as for ylabel. + var y2_rect = e.reserveSpaceRight(0); + this.y2label_div_ = createRotatedDiv(g, y2_rect, 2, // secondary (right) y-axis + 'dygraph-label dygraph-y2label', g.getOption('y2label')); + div.appendChild(this.y2label_div_); + } +}; + +chart_labels.prototype.didDrawChart = function (e) { + var g = e.dygraph; + if (this.title_div_) { + this.title_div_.children[0].innerHTML = g.getOption('title'); + } + if (this.xlabel_div_) { + this.xlabel_div_.children[0].innerHTML = g.getOption('xlabel'); + } + if (this.ylabel_div_) { + this.ylabel_div_.children[0].children[0].innerHTML = g.getOption('ylabel'); + } + if (this.y2label_div_) { + this.y2label_div_.children[0].children[0].innerHTML = g.getOption('y2label'); + } +}; + +chart_labels.prototype.clearChart = function () {}; + +chart_labels.prototype.destroy = function () { + this.detachLabels_(); +}; + +exports["default"] = chart_labels; +module.exports = exports["default"]; + +},{}],22:[function(require,module,exports){ +/** + * @license + * Copyright 2012 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ +/*global Dygraph:false */ + +/* + +Current bits of jankiness: +- Direct layout access +- Direct area access + +*/ + +"use strict"; + +/** + * Draws the gridlines, i.e. the gray horizontal & vertical lines running the + * length of the chart. + * + * @constructor + */ +Object.defineProperty(exports, "__esModule", { + value: true +}); +var grid = function grid() {}; + +grid.prototype.toString = function () { + return "Gridline Plugin"; +}; + +grid.prototype.activate = function (g) { + return { + willDrawChart: this.willDrawChart + }; +}; + +grid.prototype.willDrawChart = function (e) { + // Draw the new X/Y grid. Lines appear crisper when pixels are rounded to + // half-integers. This prevents them from drawing in two rows/cols. + var g = e.dygraph; + var ctx = e.drawingContext; + var layout = g.layout_; + var area = e.dygraph.plotter_.area; + + function halfUp(x) { + return Math.round(x) + 0.5; + } + function halfDown(y) { + return Math.round(y) - 0.5; + } + + var x, y, i, ticks; + if (g.getOptionForAxis('drawGrid', 'y')) { + var axes = ["y", "y2"]; + var strokeStyles = [], + lineWidths = [], + drawGrid = [], + stroking = [], + strokePattern = []; + for (var i = 0; i < axes.length; i++) { + drawGrid[i] = g.getOptionForAxis('drawGrid', axes[i]); + if (drawGrid[i]) { + strokeStyles[i] = g.getOptionForAxis('gridLineColor', axes[i]); + lineWidths[i] = g.getOptionForAxis('gridLineWidth', axes[i]); + strokePattern[i] = g.getOptionForAxis('gridLinePattern', axes[i]); + stroking[i] = strokePattern[i] && strokePattern[i].length >= 2; + } + } + ticks = layout.yticks; + ctx.save(); + // draw grids for the different y axes + for (i = 0; i < ticks.length; i++) { + var axis = ticks[i][0]; + if (drawGrid[axis]) { + ctx.save(); + if (stroking[axis]) { + if (ctx.setLineDash) ctx.setLineDash(strokePattern[axis]); + } + ctx.strokeStyle = strokeStyles[axis]; + ctx.lineWidth = lineWidths[axis]; + + x = halfUp(area.x); + y = halfDown(area.y + ticks[i][1] * area.h); + ctx.beginPath(); + ctx.moveTo(x, y); + ctx.lineTo(x + area.w, y); + ctx.stroke(); + + ctx.restore(); + } + } + ctx.restore(); + } + + // draw grid for x axis + if (g.getOptionForAxis('drawGrid', 'x')) { + ticks = layout.xticks; + ctx.save(); + var strokePattern = g.getOptionForAxis('gridLinePattern', 'x'); + var stroking = strokePattern && strokePattern.length >= 2; + if (stroking) { + if (ctx.setLineDash) ctx.setLineDash(strokePattern); + } + ctx.strokeStyle = g.getOptionForAxis('gridLineColor', 'x'); + ctx.lineWidth = g.getOptionForAxis('gridLineWidth', 'x'); + for (i = 0; i < ticks.length; i++) { + x = halfUp(area.x + ticks[i][0] * area.w); + y = halfDown(area.y + area.h); + ctx.beginPath(); + ctx.moveTo(x, y); + ctx.lineTo(x, area.y); + ctx.closePath(); + ctx.stroke(); + } + if (stroking) { + if (ctx.setLineDash) ctx.setLineDash([]); + } + ctx.restore(); + } +}; + +grid.prototype.destroy = function () {}; + +exports["default"] = grid; +module.exports = exports["default"]; + +},{}],23:[function(require,module,exports){ +/** + * @license + * Copyright 2012 Dan Vanderkam (danvdk@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ +/*global Dygraph:false */ + +/* +Current bits of jankiness: +- Uses two private APIs: + 1. Dygraph.optionsViewForAxis_ + 2. dygraph.plotter_.area +- Registers for a "predraw" event, which should be renamed. +- I call calculateEmWidthInDiv more often than needed. +*/ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } + +var _dygraphUtils = require('../dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +/** + * Creates the legend, which appears when the user hovers over the chart. + * The legend can be either a user-specified or generated div. + * + * @constructor + */ +var Legend = function Legend() { + this.legend_div_ = null; + this.is_generated_div_ = false; // do we own this div, or was it user-specified? +}; + +Legend.prototype.toString = function () { + return "Legend Plugin"; +}; + +// (defined below) +var generateLegendDashHTML; + +/** + * This is called during the dygraph constructor, after options have been set + * but before the data is available. + * + * Proper tasks to do here include: + * - Reading your own options + * - DOM manipulation + * - Registering event listeners + * + * @param {Dygraph} g Graph instance. + * @return {object.<string, function(ev)>} Mapping of event names to callbacks. + */ +Legend.prototype.activate = function (g) { + var div; + var divWidth = g.getOption('labelsDivWidth'); + + var userLabelsDiv = g.getOption('labelsDiv'); + if (userLabelsDiv && null !== userLabelsDiv) { + if (typeof userLabelsDiv == "string" || userLabelsDiv instanceof String) { + div = document.getElementById(userLabelsDiv); + } else { + div = userLabelsDiv; + } + } else { + // Default legend styles. These can be overridden in CSS by adding + // "!important" after your rule, e.g. "left: 30px !important;" + var messagestyle = { + "position": "absolute", + "fontSize": "14px", + "zIndex": 10, + "width": divWidth + "px", + "top": "0px", + "left": g.size().width - divWidth - 2 + "px", + "background": "white", + "lineHeight": "normal", + "textAlign": "left", + "overflow": "hidden" }; + + // TODO(danvk): get rid of labelsDivStyles? CSS is better. + utils.update(messagestyle, g.getOption('labelsDivStyles')); + div = document.createElement("div"); + div.className = "dygraph-legend"; + for (var name in messagestyle) { + if (!messagestyle.hasOwnProperty(name)) continue; + + try { + div.style[name] = messagestyle[name]; + } catch (e) { + console.warn("You are using unsupported css properties for your " + "browser in labelsDivStyles"); + } + } + + // TODO(danvk): come up with a cleaner way to expose this. + g.graphDiv.appendChild(div); + this.is_generated_div_ = true; + } + + this.legend_div_ = div; + this.one_em_width_ = 10; // just a guess, will be updated. + + return { + select: this.select, + deselect: this.deselect, + // TODO(danvk): rethink the name "predraw" before we commit to it in any API. + predraw: this.predraw, + didDrawChart: this.didDrawChart + }; +}; + +// Needed for dashed lines. +var calculateEmWidthInDiv = function calculateEmWidthInDiv(div) { + var sizeSpan = document.createElement('span'); + sizeSpan.setAttribute('style', 'margin: 0; padding: 0 0 0 1em; border: 0;'); + div.appendChild(sizeSpan); + var oneEmWidth = sizeSpan.offsetWidth; + div.removeChild(sizeSpan); + return oneEmWidth; +}; + +var escapeHTML = function escapeHTML(str) { + return str.replace(/&/g, "&").replace(/"/g, """).replace(/</g, "<").replace(/>/g, ">"); +}; + +Legend.prototype.select = function (e) { + var xValue = e.selectedX; + var points = e.selectedPoints; + var row = e.selectedRow; + + var legendMode = e.dygraph.getOption('legend'); + if (legendMode === 'never') { + this.legend_div_.style.display = 'none'; + return; + } + + if (legendMode === 'follow') { + // create floating legend div + var area = e.dygraph.plotter_.area; + var labelsDivWidth = e.dygraph.getOption('labelsDivWidth'); + var yAxisLabelWidth = e.dygraph.getOptionForAxis('axisLabelWidth', 'y'); + // determine floating [left, top] coordinates of the legend div + // within the plotter_ area + // offset 50 px to the right and down from the first selection point + // 50 px is guess based on mouse cursor size + var leftLegend = points[0].x * area.w + 50; + var topLegend = points[0].y * area.h - 50; + + // if legend floats to end of the chart area, it flips to the other + // side of the selection point + if (leftLegend + labelsDivWidth + 1 > area.w) { + leftLegend = leftLegend - 2 * 50 - labelsDivWidth - (yAxisLabelWidth - area.x); + } + + e.dygraph.graphDiv.appendChild(this.legend_div_); + this.legend_div_.style.left = yAxisLabelWidth + leftLegend + "px"; + this.legend_div_.style.top = topLegend + "px"; + } + + var html = Legend.generateLegendHTML(e.dygraph, xValue, points, this.one_em_width_, row); + this.legend_div_.innerHTML = html; + this.legend_div_.style.display = ''; +}; + +Legend.prototype.deselect = function (e) { + var legendMode = e.dygraph.getOption('legend'); + if (legendMode !== 'always') { + this.legend_div_.style.display = "none"; + } + + // Have to do this every time, since styles might have changed. + var oneEmWidth = calculateEmWidthInDiv(this.legend_div_); + this.one_em_width_ = oneEmWidth; + + var html = Legend.generateLegendHTML(e.dygraph, undefined, undefined, oneEmWidth, null); + this.legend_div_.innerHTML = html; +}; + +Legend.prototype.didDrawChart = function (e) { + this.deselect(e); +}; + +// Right edge should be flush with the right edge of the charting area (which +// may not be the same as the right edge of the div, if we have two y-axes. +// TODO(danvk): is any of this really necessary? Could just set "right" in "activate". +/** + * Position the labels div so that: + * - its right edge is flush with the right edge of the charting area + * - its top edge is flush with the top edge of the charting area + * @private + */ +Legend.prototype.predraw = function (e) { + // Don't touch a user-specified labelsDiv. + if (!this.is_generated_div_) return; + + // TODO(danvk): only use real APIs for this. + e.dygraph.graphDiv.appendChild(this.legend_div_); + var area = e.dygraph.getArea(); + var labelsDivWidth = e.dygraph.getOption("labelsDivWidth"); + this.legend_div_.style.left = area.x + area.w - labelsDivWidth - 1 + "px"; + this.legend_div_.style.top = area.y + "px"; + this.legend_div_.style.width = labelsDivWidth + "px"; +}; + +/** + * Called when dygraph.destroy() is called. + * You should null out any references and detach any DOM elements. + */ +Legend.prototype.destroy = function () { + this.legend_div_ = null; +}; + +/** + * Generates HTML for the legend which is displayed when hovering over the + * chart. If no selected points are specified, a default legend is returned + * (this may just be the empty string). + * @param {number} x The x-value of the selected points. + * @param {Object} sel_points List of selected points for the given + * x-value. Should have properties like 'name', 'yval' and 'canvasy'. + * @param {number} oneEmWidth The pixel width for 1em in the legend. Only + * relevant when displaying a legend with no selection (i.e. {legend: + * 'always'}) and with dashed lines. + * @param {number} row The selected row index. + * @private + */ +Legend.generateLegendHTML = function (g, x, sel_points, oneEmWidth, row) { + // Data about the selection to pass to legendFormatter + var data = { + dygraph: g, + x: x, + series: [] + }; + + var labelToSeries = {}; + var labels = g.getLabels(); + if (labels) { + for (var i = 1; i < labels.length; i++) { + var series = g.getPropertiesForSeries(labels[i]); + var strokePattern = g.getOption('strokePattern', labels[i]); + var seriesData = { + dashHTML: generateLegendDashHTML(strokePattern, series.color, oneEmWidth), + label: labels[i], + labelHTML: escapeHTML(labels[i]), + isVisible: series.visible, + color: series.color + }; + + data.series.push(seriesData); + labelToSeries[labels[i]] = seriesData; + } + } + + if (typeof x !== 'undefined') { + var xOptView = g.optionsViewForAxis_('x'); + var xvf = xOptView('valueFormatter'); + data.xHTML = xvf.call(g, x, xOptView, labels[0], g, row, 0); + + var yOptViews = []; + var num_axes = g.numAxes(); + for (var i = 0; i < num_axes; i++) { + // TODO(danvk): remove this use of a private API + yOptViews[i] = g.optionsViewForAxis_('y' + (i ? 1 + i : '')); + } + + var showZeros = g.getOption('labelsShowZeroValues'); + var highlightSeries = g.getHighlightSeries(); + for (i = 0; i < sel_points.length; i++) { + var pt = sel_points[i]; + var seriesData = labelToSeries[pt.name]; + seriesData.y = pt.yval; + + if (pt.yval === 0 && !showZeros || isNaN(pt.canvasy)) { + seriesData.isVisible = false; + continue; + } + + var series = g.getPropertiesForSeries(pt.name); + var yOptView = yOptViews[series.axis - 1]; + var fmtFunc = yOptView('valueFormatter'); + var yHTML = fmtFunc.call(g, pt.yval, yOptView, pt.name, g, row, labels.indexOf(pt.name)); + + utils.update(seriesData, { yHTML: yHTML }); + + if (pt.name == highlightSeries) { + seriesData.isHighlighted = true; + } + } + } + + var formatter = g.getOption('legendFormatter') || Legend.defaultFormatter; + return formatter.call(g, data); +}; + +Legend.defaultFormatter = function (data) { + var g = data.dygraph; + + // TODO(danvk): deprecate this option in place of {legend: 'never'} + // XXX should this logic be in the formatter? + if (g.getOption('showLabelsOnHighlight') !== true) return ''; + + var sepLines = g.getOption('labelsSeparateLines'); + var html; + + if (typeof data.x === 'undefined') { + // TODO: this check is duplicated in generateLegendHTML. Put it in one place. + if (g.getOption('legend') != 'always') { + return ''; + } + + html = ''; + for (var i = 0; i < data.series.length; i++) { + var series = data.series[i]; + if (!series.isVisible) continue; + + if (html !== '') html += sepLines ? '<br/>' : ' '; + html += "<span style='font-weight: bold; color: " + series.color + ";'>" + series.dashHTML + " " + series.labelHTML + "</span>"; + } + return html; + } + + html = data.xHTML + ':'; + for (var i = 0; i < data.series.length; i++) { + var series = data.series[i]; + if (!series.isVisible) continue; + if (sepLines) html += '<br>'; + var cls = series.isHighlighted ? ' class="highlight"' : ''; + html += "<span" + cls + "> <b><span style='color: " + series.color + ";'>" + series.labelHTML + "</span></b>: " + series.yHTML + "</span>"; + } + return html; +}; + +/** + * Generates html for the "dash" displayed on the legend when using "legend: always". + * In particular, this works for dashed lines with any stroke pattern. It will + * try to scale the pattern to fit in 1em width. Or if small enough repeat the + * pattern for 1em width. + * + * @param strokePattern The pattern + * @param color The color of the series. + * @param oneEmWidth The width in pixels of 1em in the legend. + * @private + */ +// TODO(danvk): cache the results of this +generateLegendDashHTML = function (strokePattern, color, oneEmWidth) { + // Easy, common case: a solid line + if (!strokePattern || strokePattern.length <= 1) { + return "<div style=\"display: inline-block; position: relative; " + "bottom: .5ex; padding-left: 1em; height: 1px; " + "border-bottom: 2px solid " + color + ";\"></div>"; + } + + var i, j, paddingLeft, marginRight; + var strokePixelLength = 0, + segmentLoop = 0; + var normalizedPattern = []; + var loop; + + // Compute the length of the pixels including the first segment twice, + // since we repeat it. + for (i = 0; i <= strokePattern.length; i++) { + strokePixelLength += strokePattern[i % strokePattern.length]; + } + + // See if we can loop the pattern by itself at least twice. + loop = Math.floor(oneEmWidth / (strokePixelLength - strokePattern[0])); + if (loop > 1) { + // This pattern fits at least two times, no scaling just convert to em; + for (i = 0; i < strokePattern.length; i++) { + normalizedPattern[i] = strokePattern[i] / oneEmWidth; + } + // Since we are repeating the pattern, we don't worry about repeating the + // first segment in one draw. + segmentLoop = normalizedPattern.length; + } else { + // If the pattern doesn't fit in the legend we scale it to fit. + loop = 1; + for (i = 0; i < strokePattern.length; i++) { + normalizedPattern[i] = strokePattern[i] / strokePixelLength; + } + // For the scaled patterns we do redraw the first segment. + segmentLoop = normalizedPattern.length + 1; + } + + // Now make the pattern. + var dash = ""; + for (j = 0; j < loop; j++) { + for (i = 0; i < segmentLoop; i += 2) { + // The padding is the drawn segment. + paddingLeft = normalizedPattern[i % normalizedPattern.length]; + if (i < strokePattern.length) { + // The margin is the space segment. + marginRight = normalizedPattern[(i + 1) % normalizedPattern.length]; + } else { + // The repeated first segment has no right margin. + marginRight = 0; + } + dash += "<div style=\"display: inline-block; position: relative; " + "bottom: .5ex; margin-right: " + marginRight + "em; padding-left: " + paddingLeft + "em; height: 1px; border-bottom: 2px solid " + color + ";\"></div>"; + } + } + return dash; +}; + +exports["default"] = Legend; +module.exports = exports["default"]; + +},{"../dygraph-utils":16}],24:[function(require,module,exports){ +/** + * @license + * Copyright 2011 Paul Felix (paul.eric.felix@gmail.com) + * MIT-licensed (http://opensource.org/licenses/MIT) + */ +/*global Dygraph:false,TouchEvent:false */ + +/** + * @fileoverview This file contains the RangeSelector plugin used to provide + * a timeline range selector widget for dygraphs. + */ + +/*global Dygraph:false */ +"use strict"; + +Object.defineProperty(exports, '__esModule', { + value: true +}); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } } + +var _dygraphUtils = require('../dygraph-utils'); + +var utils = _interopRequireWildcard(_dygraphUtils); + +var _dygraphInteractionModel = require('../dygraph-interaction-model'); + +var _dygraphInteractionModel2 = _interopRequireDefault(_dygraphInteractionModel); + +var _iframeTarp = require('../iframe-tarp'); + +var _iframeTarp2 = _interopRequireDefault(_iframeTarp); + +var rangeSelector = function rangeSelector() { + this.hasTouchInterface_ = typeof TouchEvent != 'undefined'; + this.isMobileDevice_ = /mobile|android/gi.test(navigator.appVersion); + this.interfaceCreated_ = false; +}; + +rangeSelector.prototype.toString = function () { + return "RangeSelector Plugin"; +}; + +rangeSelector.prototype.activate = function (dygraph) { + this.dygraph_ = dygraph; + if (this.getOption_('showRangeSelector')) { + this.createInterface_(); + } + return { + layout: this.reserveSpace_, + predraw: this.renderStaticLayer_, + didDrawChart: this.renderInteractiveLayer_ + }; +}; + +rangeSelector.prototype.destroy = function () { + this.bgcanvas_ = null; + this.fgcanvas_ = null; + this.leftZoomHandle_ = null; + this.rightZoomHandle_ = null; +}; + +//------------------------------------------------------------------ +// Private methods +//------------------------------------------------------------------ + +rangeSelector.prototype.getOption_ = function (name, opt_series) { + return this.dygraph_.getOption(name, opt_series); +}; + +rangeSelector.prototype.setDefaultOption_ = function (name, value) { + this.dygraph_.attrs_[name] = value; +}; + +/** + * @private + * Creates the range selector elements and adds them to the graph. + */ +rangeSelector.prototype.createInterface_ = function () { + this.createCanvases_(); + this.createZoomHandles_(); + this.initInteraction_(); + + // Range selector and animatedZooms have a bad interaction. See issue 359. + if (this.getOption_('animatedZooms')) { + console.warn('Animated zooms and range selector are not compatible; disabling animatedZooms.'); + this.dygraph_.updateOptions({ animatedZooms: false }, true); + } + + this.interfaceCreated_ = true; + this.addToGraph_(); +}; + +/** + * @private + * Adds the range selector to the graph. + */ +rangeSelector.prototype.addToGraph_ = function () { + var graphDiv = this.graphDiv_ = this.dygraph_.graphDiv; + graphDiv.appendChild(this.bgcanvas_); + graphDiv.appendChild(this.fgcanvas_); + graphDiv.appendChild(this.leftZoomHandle_); + graphDiv.appendChild(this.rightZoomHandle_); +}; + +/** + * @private + * Removes the range selector from the graph. + */ +rangeSelector.prototype.removeFromGraph_ = function () { + var graphDiv = this.graphDiv_; + graphDiv.removeChild(this.bgcanvas_); + graphDiv.removeChild(this.fgcanvas_); + graphDiv.removeChild(this.leftZoomHandle_); + graphDiv.removeChild(this.rightZoomHandle_); + this.graphDiv_ = null; +}; + +/** + * @private + * Called by Layout to allow range selector to reserve its space. + */ +rangeSelector.prototype.reserveSpace_ = function (e) { + if (this.getOption_('showRangeSelector')) { + e.reserveSpaceBottom(this.getOption_('rangeSelectorHeight') + 4); + } +}; + +/** + * @private + * Renders the static portion of the range selector at the predraw stage. + */ +rangeSelector.prototype.renderStaticLayer_ = function () { + if (!this.updateVisibility_()) { + return; + } + this.resize_(); + this.drawStaticLayer_(); +}; + +/** + * @private + * Renders the interactive portion of the range selector after the chart has been drawn. + */ +rangeSelector.prototype.renderInteractiveLayer_ = function () { + if (!this.updateVisibility_() || this.isChangingRange_) { + return; + } + this.placeZoomHandles_(); + this.drawInteractiveLayer_(); +}; + +/** + * @private + * Check to see if the range selector is enabled/disabled and update visibility accordingly. + */ +rangeSelector.prototype.updateVisibility_ = function () { + var enabled = this.getOption_('showRangeSelector'); + if (enabled) { + if (!this.interfaceCreated_) { + this.createInterface_(); + } else if (!this.graphDiv_ || !this.graphDiv_.parentNode) { + this.addToGraph_(); + } + } else if (this.graphDiv_) { + this.removeFromGraph_(); + var dygraph = this.dygraph_; + setTimeout(function () { + dygraph.width_ = 0;dygraph.resize(); + }, 1); + } + return enabled; +}; + +/** + * @private + * Resizes the range selector. + */ +rangeSelector.prototype.resize_ = function () { + function setElementRect(canvas, context, rect) { + var canvasScale = utils.getContextPixelRatio(context); + + canvas.style.top = rect.y + 'px'; + canvas.style.left = rect.x + 'px'; + canvas.width = rect.w * canvasScale; + canvas.height = rect.h * canvasScale; + canvas.style.width = rect.w + 'px'; + canvas.style.height = rect.h + 'px'; + + if (canvasScale != 1) { + context.scale(canvasScale, canvasScale); + } + } + + var plotArea = this.dygraph_.layout_.getPlotArea(); + + var xAxisLabelHeight = 0; + if (this.dygraph_.getOptionForAxis('drawAxis', 'x')) { + xAxisLabelHeight = this.getOption_('xAxisHeight') || this.getOption_('axisLabelFontSize') + 2 * this.getOption_('axisTickSize'); + } + this.canvasRect_ = { + x: plotArea.x, + y: plotArea.y + plotArea.h + xAxisLabelHeight + 4, + w: plotArea.w, + h: this.getOption_('rangeSelectorHeight') + }; + + setElementRect(this.bgcanvas_, this.bgcanvas_ctx_, this.canvasRect_); + setElementRect(this.fgcanvas_, this.fgcanvas_ctx_, this.canvasRect_); +}; + +/** + * @private + * Creates the background and foreground canvases. + */ +rangeSelector.prototype.createCanvases_ = function () { + this.bgcanvas_ = utils.createCanvas(); + this.bgcanvas_.className = 'dygraph-rangesel-bgcanvas'; + this.bgcanvas_.style.position = 'absolute'; + this.bgcanvas_.style.zIndex = 9; + this.bgcanvas_ctx_ = utils.getContext(this.bgcanvas_); + + this.fgcanvas_ = utils.createCanvas(); + this.fgcanvas_.className = 'dygraph-rangesel-fgcanvas'; + this.fgcanvas_.style.position = 'absolute'; + this.fgcanvas_.style.zIndex = 9; + this.fgcanvas_.style.cursor = 'default'; + this.fgcanvas_ctx_ = utils.getContext(this.fgcanvas_); +}; + +/** + * @private + * Creates the zoom handle elements. + */ +rangeSelector.prototype.createZoomHandles_ = function () { + var img = new Image(); + img.className = 'dygraph-rangesel-zoomhandle'; + img.style.position = 'absolute'; + img.style.zIndex = 10; + img.style.visibility = 'hidden'; // Initially hidden so they don't show up in the wrong place. + img.style.cursor = 'col-resize'; + // TODO: change image to more options + img.width = 9; + img.height = 16; + img.src = 'data:image/png;base64,' + 'iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAA' + 'zwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENv' + 'bW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl' + '6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7s' + 'qSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII='; + + if (this.isMobileDevice_) { + img.width *= 2; + img.height *= 2; + } + + this.leftZoomHandle_ = img; + this.rightZoomHandle_ = img.cloneNode(false); +}; + +/** + * @private + * Sets up the interaction for the range selector. + */ +rangeSelector.prototype.initInteraction_ = function () { + var self = this; + var topElem = document; + var clientXLast = 0; + var handle = null; + var isZooming = false; + var isPanning = false; + var dynamic = !this.isMobileDevice_; + + // We cover iframes during mouse interactions. See comments in + // dygraph-utils.js for more info on why this is a good idea. + var tarp = new _iframeTarp2['default'](); + + // functions, defined below. Defining them this way (rather than with + // "function foo() {...}" makes JSHint happy. + var toXDataWindow, onZoomStart, onZoom, onZoomEnd, doZoom, isMouseInPanZone, onPanStart, onPan, onPanEnd, doPan, onCanvasHover; + + // Touch event functions + var onZoomHandleTouchEvent, onCanvasTouchEvent, addTouchEvents; + + toXDataWindow = function (zoomHandleStatus) { + var xDataLimits = self.dygraph_.xAxisExtremes(); + var fact = (xDataLimits[1] - xDataLimits[0]) / self.canvasRect_.w; + var xDataMin = xDataLimits[0] + (zoomHandleStatus.leftHandlePos - self.canvasRect_.x) * fact; + var xDataMax = xDataLimits[0] + (zoomHandleStatus.rightHandlePos - self.canvasRect_.x) * fact; + return [xDataMin, xDataMax]; + }; + + onZoomStart = function (e) { + utils.cancelEvent(e); + isZooming = true; + clientXLast = e.clientX; + handle = e.target ? e.target : e.srcElement; + if (e.type === 'mousedown' || e.type === 'dragstart') { + // These events are removed manually. + utils.addEvent(topElem, 'mousemove', onZoom); + utils.addEvent(topElem, 'mouseup', onZoomEnd); + } + self.fgcanvas_.style.cursor = 'col-resize'; + tarp.cover(); + return true; + }; + + onZoom = function (e) { + if (!isZooming) { + return false; + } + utils.cancelEvent(e); + + var delX = e.clientX - clientXLast; + if (Math.abs(delX) < 4) { + return true; + } + clientXLast = e.clientX; + + // Move handle. + var zoomHandleStatus = self.getZoomHandleStatus_(); + var newPos; + if (handle == self.leftZoomHandle_) { + newPos = zoomHandleStatus.leftHandlePos + delX; + newPos = Math.min(newPos, zoomHandleStatus.rightHandlePos - handle.width - 3); + newPos = Math.max(newPos, self.canvasRect_.x); + } else { + newPos = zoomHandleStatus.rightHandlePos + delX; + newPos = Math.min(newPos, self.canvasRect_.x + self.canvasRect_.w); + newPos = Math.max(newPos, zoomHandleStatus.leftHandlePos + handle.width + 3); + } + var halfHandleWidth = handle.width / 2; + handle.style.left = newPos - halfHandleWidth + 'px'; + self.drawInteractiveLayer_(); + + // Zoom on the fly. + if (dynamic) { + doZoom(); + } + return true; + }; + + onZoomEnd = function (e) { + if (!isZooming) { + return false; + } + isZooming = false; + tarp.uncover(); + utils.removeEvent(topElem, 'mousemove', onZoom); + utils.removeEvent(topElem, 'mouseup', onZoomEnd); + self.fgcanvas_.style.cursor = 'default'; + + // If on a slower device, zoom now. + if (!dynamic) { + doZoom(); + } + return true; + }; + + doZoom = function () { + try { + var zoomHandleStatus = self.getZoomHandleStatus_(); + self.isChangingRange_ = true; + if (!zoomHandleStatus.isZoomed) { + self.dygraph_.resetZoom(); + } else { + var xDataWindow = toXDataWindow(zoomHandleStatus); + self.dygraph_.doZoomXDates_(xDataWindow[0], xDataWindow[1]); + } + } finally { + self.isChangingRange_ = false; + } + }; + + isMouseInPanZone = function (e) { + var rect = self.leftZoomHandle_.getBoundingClientRect(); + var leftHandleClientX = rect.left + rect.width / 2; + rect = self.rightZoomHandle_.getBoundingClientRect(); + var rightHandleClientX = rect.left + rect.width / 2; + return e.clientX > leftHandleClientX && e.clientX < rightHandleClientX; + }; + + onPanStart = function (e) { + if (!isPanning && isMouseInPanZone(e) && self.getZoomHandleStatus_().isZoomed) { + utils.cancelEvent(e); + isPanning = true; + clientXLast = e.clientX; + if (e.type === 'mousedown') { + // These events are removed manually. + utils.addEvent(topElem, 'mousemove', onPan); + utils.addEvent(topElem, 'mouseup', onPanEnd); + } + return true; + } + return false; + }; + + onPan = function (e) { + if (!isPanning) { + return false; + } + utils.cancelEvent(e); + + var delX = e.clientX - clientXLast; + if (Math.abs(delX) < 4) { + return true; + } + clientXLast = e.clientX; + + // Move range view + var zoomHandleStatus = self.getZoomHandleStatus_(); + var leftHandlePos = zoomHandleStatus.leftHandlePos; + var rightHandlePos = zoomHandleStatus.rightHandlePos; + var rangeSize = rightHandlePos - leftHandlePos; + if (leftHandlePos + delX <= self.canvasRect_.x) { + leftHandlePos = self.canvasRect_.x; + rightHandlePos = leftHandlePos + rangeSize; + } else if (rightHandlePos + delX >= self.canvasRect_.x + self.canvasRect_.w) { + rightHandlePos = self.canvasRect_.x + self.canvasRect_.w; + leftHandlePos = rightHandlePos - rangeSize; + } else { + leftHandlePos += delX; + rightHandlePos += delX; + } + var halfHandleWidth = self.leftZoomHandle_.width / 2; + self.leftZoomHandle_.style.left = leftHandlePos - halfHandleWidth + 'px'; + self.rightZoomHandle_.style.left = rightHandlePos - halfHandleWidth + 'px'; + self.drawInteractiveLayer_(); + + // Do pan on the fly. + if (dynamic) { + doPan(); + } + return true; + }; + + onPanEnd = function (e) { + if (!isPanning) { + return false; + } + isPanning = false; + utils.removeEvent(topElem, 'mousemove', onPan); + utils.removeEvent(topElem, 'mouseup', onPanEnd); + // If on a slower device, do pan now. + if (!dynamic) { + doPan(); + } + return true; + }; + + doPan = function () { + try { + self.isChangingRange_ = true; + self.dygraph_.dateWindow_ = toXDataWindow(self.getZoomHandleStatus_()); + self.dygraph_.drawGraph_(false); + } finally { + self.isChangingRange_ = false; + } + }; + + onCanvasHover = function (e) { + if (isZooming || isPanning) { + return; + } + var cursor = isMouseInPanZone(e) ? 'move' : 'default'; + if (cursor != self.fgcanvas_.style.cursor) { + self.fgcanvas_.style.cursor = cursor; + } + }; + + onZoomHandleTouchEvent = function (e) { + if (e.type == 'touchstart' && e.targetTouches.length == 1) { + if (onZoomStart(e.targetTouches[0])) { + utils.cancelEvent(e); + } + } else if (e.type == 'touchmove' && e.targetTouches.length == 1) { + if (onZoom(e.targetTouches[0])) { + utils.cancelEvent(e); + } + } else { + onZoomEnd(e); + } + }; + + onCanvasTouchEvent = function (e) { + if (e.type == 'touchstart' && e.targetTouches.length == 1) { + if (onPanStart(e.targetTouches[0])) { + utils.cancelEvent(e); + } + } else if (e.type == 'touchmove' && e.targetTouches.length == 1) { + if (onPan(e.targetTouches[0])) { + utils.cancelEvent(e); + } + } else { + onPanEnd(e); + } + }; + + addTouchEvents = function (elem, fn) { + var types = ['touchstart', 'touchend', 'touchmove', 'touchcancel']; + for (var i = 0; i < types.length; i++) { + self.dygraph_.addAndTrackEvent(elem, types[i], fn); + } + }; + + this.setDefaultOption_('interactionModel', _dygraphInteractionModel2['default'].dragIsPanInteractionModel); + this.setDefaultOption_('panEdgeFraction', 0.0001); + + var dragStartEvent = window.opera ? 'mousedown' : 'dragstart'; + this.dygraph_.addAndTrackEvent(this.leftZoomHandle_, dragStartEvent, onZoomStart); + this.dygraph_.addAndTrackEvent(this.rightZoomHandle_, dragStartEvent, onZoomStart); + + this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousedown', onPanStart); + this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousemove', onCanvasHover); + + // Touch events + if (this.hasTouchInterface_) { + addTouchEvents(this.leftZoomHandle_, onZoomHandleTouchEvent); + addTouchEvents(this.rightZoomHandle_, onZoomHandleTouchEvent); + addTouchEvents(this.fgcanvas_, onCanvasTouchEvent); + } +}; + +/** + * @private + * Draws the static layer in the background canvas. + */ +rangeSelector.prototype.drawStaticLayer_ = function () { + var ctx = this.bgcanvas_ctx_; + ctx.clearRect(0, 0, this.canvasRect_.w, this.canvasRect_.h); + try { + this.drawMiniPlot_(); + } catch (ex) { + console.warn(ex); + } + + var margin = 0.5; + this.bgcanvas_ctx_.lineWidth = this.getOption_('rangeSelectorBackgroundLineWidth'); + ctx.strokeStyle = this.getOption_('rangeSelectorBackgroundStrokeColor'); + ctx.beginPath(); + ctx.moveTo(margin, margin); + ctx.lineTo(margin, this.canvasRect_.h - margin); + ctx.lineTo(this.canvasRect_.w - margin, this.canvasRect_.h - margin); + ctx.lineTo(this.canvasRect_.w - margin, margin); + ctx.stroke(); +}; + +/** + * @private + * Draws the mini plot in the background canvas. + */ +rangeSelector.prototype.drawMiniPlot_ = function () { + var fillStyle = this.getOption_('rangeSelectorPlotFillColor'); + var fillGradientStyle = this.getOption_('rangeSelectorPlotFillGradientColor'); + var strokeStyle = this.getOption_('rangeSelectorPlotStrokeColor'); + if (!fillStyle && !strokeStyle) { + return; + } + + var stepPlot = this.getOption_('stepPlot'); + + var combinedSeriesData = this.computeCombinedSeriesAndLimits_(); + var yRange = combinedSeriesData.yMax - combinedSeriesData.yMin; + + // Draw the mini plot. + var ctx = this.bgcanvas_ctx_; + var margin = 0.5; + + var xExtremes = this.dygraph_.xAxisExtremes(); + var xRange = Math.max(xExtremes[1] - xExtremes[0], 1.e-30); + var xFact = (this.canvasRect_.w - margin) / xRange; + var yFact = (this.canvasRect_.h - margin) / yRange; + var canvasWidth = this.canvasRect_.w - margin; + var canvasHeight = this.canvasRect_.h - margin; + + var prevX = null, + prevY = null; + + ctx.beginPath(); + ctx.moveTo(margin, canvasHeight); + for (var i = 0; i < combinedSeriesData.data.length; i++) { + var dataPoint = combinedSeriesData.data[i]; + var x = dataPoint[0] !== null ? (dataPoint[0] - xExtremes[0]) * xFact : NaN; + var y = dataPoint[1] !== null ? canvasHeight - (dataPoint[1] - combinedSeriesData.yMin) * yFact : NaN; + + // Skip points that don't change the x-value. Overly fine-grained points + // can cause major slowdowns with the ctx.fill() call below. + if (!stepPlot && prevX !== null && Math.round(x) == Math.round(prevX)) { + continue; + } + + if (isFinite(x) && isFinite(y)) { + if (prevX === null) { + ctx.lineTo(x, canvasHeight); + } else if (stepPlot) { + ctx.lineTo(x, prevY); + } + ctx.lineTo(x, y); + prevX = x; + prevY = y; + } else { + if (prevX !== null) { + if (stepPlot) { + ctx.lineTo(x, prevY); + ctx.lineTo(x, canvasHeight); + } else { + ctx.lineTo(prevX, canvasHeight); + } + } + prevX = prevY = null; + } + } + ctx.lineTo(canvasWidth, canvasHeight); + ctx.closePath(); + + if (fillStyle) { + var lingrad = this.bgcanvas_ctx_.createLinearGradient(0, 0, 0, canvasHeight); + if (fillGradientStyle) { + lingrad.addColorStop(0, fillGradientStyle); + } + lingrad.addColorStop(1, fillStyle); + this.bgcanvas_ctx_.fillStyle = lingrad; + ctx.fill(); + } + + if (strokeStyle) { + this.bgcanvas_ctx_.strokeStyle = strokeStyle; + this.bgcanvas_ctx_.lineWidth = this.getOption_('rangeSelectorPlotLineWidth'); + ctx.stroke(); + } +}; + +/** + * @private + * Computes and returns the combined series data along with min/max for the mini plot. + * The combined series consists of averaged values for all series. + * When series have error bars, the error bars are ignored. + * @return {Object} An object containing combined series array, ymin, ymax. + */ +rangeSelector.prototype.computeCombinedSeriesAndLimits_ = function () { + var g = this.dygraph_; + var logscale = this.getOption_('logscale'); + var i; + + // Select series to combine. By default, all series are combined. + var numColumns = g.numColumns(); + var labels = g.getLabels(); + var includeSeries = new Array(numColumns); + var anySet = false; + for (i = 1; i < numColumns; i++) { + var include = this.getOption_('showInRangeSelector', labels[i]); + includeSeries[i] = include; + if (include !== null) anySet = true; // it's set explicitly for this series + } + if (!anySet) { + for (i = 0; i < includeSeries.length; i++) includeSeries[i] = true; + } + + // Create a combined series (average of selected series values). + // TODO(danvk): short-circuit if there's only one series. + var rolledSeries = []; + var dataHandler = g.dataHandler_; + var options = g.attributes_; + for (i = 1; i < g.numColumns(); i++) { + if (!includeSeries[i]) continue; + var series = dataHandler.extractSeries(g.rawData_, i, options); + if (g.rollPeriod() > 1) { + series = dataHandler.rollingAverage(series, g.rollPeriod(), options); + } + + rolledSeries.push(series); + } + + var combinedSeries = []; + for (i = 0; i < rolledSeries[0].length; i++) { + var sum = 0; + var count = 0; + for (var j = 0; j < rolledSeries.length; j++) { + var y = rolledSeries[j][i][1]; + if (y === null || isNaN(y)) continue; + count++; + sum += y; + } + combinedSeries.push([rolledSeries[0][i][0], sum / count]); + } + + // Compute the y range. + var yMin = Number.MAX_VALUE; + var yMax = -Number.MAX_VALUE; + for (i = 0; i < combinedSeries.length; i++) { + var yVal = combinedSeries[i][1]; + if (yVal !== null && isFinite(yVal) && (!logscale || yVal > 0)) { + yMin = Math.min(yMin, yVal); + yMax = Math.max(yMax, yVal); + } + } + + // Convert Y data to log scale if needed. + // Also, expand the Y range to compress the mini plot a little. + var extraPercent = 0.25; + if (logscale) { + yMax = utils.log10(yMax); + yMax += yMax * extraPercent; + yMin = utils.log10(yMin); + for (i = 0; i < combinedSeries.length; i++) { + combinedSeries[i][1] = utils.log10(combinedSeries[i][1]); + } + } else { + var yExtra; + var yRange = yMax - yMin; + if (yRange <= Number.MIN_VALUE) { + yExtra = yMax * extraPercent; + } else { + yExtra = yRange * extraPercent; + } + yMax += yExtra; + yMin -= yExtra; + } + + return { data: combinedSeries, yMin: yMin, yMax: yMax }; +}; + +/** + * @private + * Places the zoom handles in the proper position based on the current X data window. + */ +rangeSelector.prototype.placeZoomHandles_ = function () { + var xExtremes = this.dygraph_.xAxisExtremes(); + var xWindowLimits = this.dygraph_.xAxisRange(); + var xRange = xExtremes[1] - xExtremes[0]; + var leftPercent = Math.max(0, (xWindowLimits[0] - xExtremes[0]) / xRange); + var rightPercent = Math.max(0, (xExtremes[1] - xWindowLimits[1]) / xRange); + var leftCoord = this.canvasRect_.x + this.canvasRect_.w * leftPercent; + var rightCoord = this.canvasRect_.x + this.canvasRect_.w * (1 - rightPercent); + var handleTop = Math.max(this.canvasRect_.y, this.canvasRect_.y + (this.canvasRect_.h - this.leftZoomHandle_.height) / 2); + var halfHandleWidth = this.leftZoomHandle_.width / 2; + this.leftZoomHandle_.style.left = leftCoord - halfHandleWidth + 'px'; + this.leftZoomHandle_.style.top = handleTop + 'px'; + this.rightZoomHandle_.style.left = rightCoord - halfHandleWidth + 'px'; + this.rightZoomHandle_.style.top = this.leftZoomHandle_.style.top; + + this.leftZoomHandle_.style.visibility = 'visible'; + this.rightZoomHandle_.style.visibility = 'visible'; +}; + +/** + * @private + * Draws the interactive layer in the foreground canvas. + */ +rangeSelector.prototype.drawInteractiveLayer_ = function () { + var ctx = this.fgcanvas_ctx_; + ctx.clearRect(0, 0, this.canvasRect_.w, this.canvasRect_.h); + var margin = 1; + var width = this.canvasRect_.w - margin; + var height = this.canvasRect_.h - margin; + var zoomHandleStatus = this.getZoomHandleStatus_(); + + ctx.strokeStyle = this.getOption_('rangeSelectorForegroundStrokeColor'); + ctx.lineWidth = this.getOption_('rangeSelectorForegroundLineWidth'); + if (!zoomHandleStatus.isZoomed) { + ctx.beginPath(); + ctx.moveTo(margin, margin); + ctx.lineTo(margin, height); + ctx.lineTo(width, height); + ctx.lineTo(width, margin); + ctx.stroke(); + } else { + var leftHandleCanvasPos = Math.max(margin, zoomHandleStatus.leftHandlePos - this.canvasRect_.x); + var rightHandleCanvasPos = Math.min(width, zoomHandleStatus.rightHandlePos - this.canvasRect_.x); + + ctx.fillStyle = 'rgba(240, 240, 240, ' + this.getOption_('rangeSelectorAlpha').toString() + ')'; + ctx.fillRect(0, 0, leftHandleCanvasPos, this.canvasRect_.h); + ctx.fillRect(rightHandleCanvasPos, 0, this.canvasRect_.w - rightHandleCanvasPos, this.canvasRect_.h); + + ctx.beginPath(); + ctx.moveTo(margin, margin); + ctx.lineTo(leftHandleCanvasPos, margin); + ctx.lineTo(leftHandleCanvasPos, height); + ctx.lineTo(rightHandleCanvasPos, height); + ctx.lineTo(rightHandleCanvasPos, margin); + ctx.lineTo(width, margin); + ctx.stroke(); + } +}; + +/** + * @private + * Returns the current zoom handle position information. + * @return {Object} The zoom handle status. + */ +rangeSelector.prototype.getZoomHandleStatus_ = function () { + var halfHandleWidth = this.leftZoomHandle_.width / 2; + var leftHandlePos = parseFloat(this.leftZoomHandle_.style.left) + halfHandleWidth; + var rightHandlePos = parseFloat(this.rightZoomHandle_.style.left) + halfHandleWidth; + return { + leftHandlePos: leftHandlePos, + rightHandlePos: rightHandlePos, + isZoomed: leftHandlePos - 1 > this.canvasRect_.x || rightHandlePos + 1 < this.canvasRect_.x + this.canvasRect_.w + }; +}; + +exports['default'] = rangeSelector; +module.exports = exports['default']; + +},{"../dygraph-interaction-model":11,"../dygraph-utils":16,"../iframe-tarp":18}]},{},[17])(17) +}); +//# sourceMappingURL=dygraph.js.map diff --git a/debian/missing-sources/gauge-1.3.2.coffee b/debian/missing-sources/gauge-1.3.2.coffee new file mode 100644 index 000000000..0121446c9 --- /dev/null +++ b/debian/missing-sources/gauge-1.3.2.coffee @@ -0,0 +1,615 @@ +# Request Animation Frame Polyfill +# CoffeeScript version of http://paulirish.com/2011/requestanimationframe-for-smart-animating/ +do () -> + vendors = ['ms', 'moz', 'webkit', 'o'] + for vendor in vendors + if window.requestAnimationFrame + break + window.requestAnimationFrame = window[vendor + 'RequestAnimationFrame'] + window.cancelAnimationFrame = window[vendor + 'CancelAnimationFrame'] or window[vendor + 'CancelRequestAnimationFrame'] + + browserRequestAnimationFrame = null + lastId = 0 + isCancelled = {} + + if not requestAnimationFrame + window.requestAnimationFrame = (callback, element) -> + currTime = new Date().getTime() + timeToCall = Math.max(0, 16 - (currTime - lastTime)) + id = window.setTimeout(() -> + callback(currTime + timeToCall) + , timeToCall) + lastTime = currTime + timeToCall + return id + # This implementation should only be used with the setTimeout() + # version of window.requestAnimationFrame(). + window.cancelAnimationFrame = (id) -> + clearTimeout(id) + else if not window.cancelAnimationFrame + browserRequestAnimationFrame = window.requestAnimationFrame + window.requestAnimationFrame = (callback, element) -> + myId = ++lastId + browserRequestAnimationFrame(() -> + if not isCancelled[myId] + callback() + , element) + return myId + window.cancelAnimationFrame = (id) -> + isCancelled[id] = true + +String.prototype.hashCode = () -> + hash = 0 + if this.length == 0 + return hash + for i in [0...this.length] + char = this.charCodeAt(i) + hash = ((hash << 5) - hash) + char + hash = hash & hash # Convert to 32bit integer + return hash + +secondsToString = (sec) -> + hr = Math.floor(sec / 3600) + min = Math.floor((sec - (hr * 3600))/60) + sec -= ((hr * 3600) + (min * 60)) + sec += '' + min += '' + while min.length < 2 + min = '0' + min + while sec.length < 2 + sec = '0' + sec + hr = if hr then hr + ':' else '' + return hr + min + ':' + sec + +formatNumber = (num...) -> + value = num[0] + digits = 0 || num[1] + return addCommas(value.toFixed(digits)) + +mergeObjects = (obj1, obj2) -> + out = {} + for own key, val of obj1 + out[key] = val + for own key, val of obj2 + out[key] = val + return out + +addCommas = (nStr) -> + nStr += '' + x = nStr.split('.') + x1 = x[0] + x2 = '' + if x.length > 1 + x2 = '.' + x[1] + rgx = /(\d+)(\d{3})/ + while rgx.test(x1) + x1 = x1.replace(rgx, '$1' + ',' + '$2') + return x1 + x2 + +cutHex = (nStr) -> + if nStr.charAt(0) == "#" + return nStr.substring(1,7) + return nStr + +class ValueUpdater + animationSpeed: 32 + constructor: (addToAnimationQueue=true, @clear=true) -> + if addToAnimationQueue + AnimationUpdater.add(@) + + update: (force=false) -> + if force or @displayedValue != @value + if @ctx and @clear + @ctx.clearRect(0, 0, @canvas.width, @canvas.height) + diff = @value - @displayedValue + if Math.abs(diff / @animationSpeed) <= 0.001 + @displayedValue = @value + else + @displayedValue = @displayedValue + diff / @animationSpeed + @render() + return true + return false + +class BaseGauge extends ValueUpdater + displayScale: 1 + + setTextField: (textField, fractionDigits) -> + @textField = if textField instanceof TextRenderer then textField else new TextRenderer(textField, fractionDigits) + + setMinValue: (@minValue, updateStartValue=true) -> + if updateStartValue + @displayedValue = @minValue + for gauge in @gp or [] + gauge.displayedValue = @minValue + + setOptions: (options=null) -> + @options = mergeObjects(@options, options) + if @textField + @textField.el.style.fontSize = options.fontSize + 'px' + + if @options.angle > .5 + @options.angle = .5 + @configDisplayScale() + return @ + + configDisplayScale: () -> + prevDisplayScale = @displayScale + + if @options.highDpiSupport == false + delete @displayScale + else + devicePixelRatio = window.devicePixelRatio or 1 + backingStorePixelRatio = + @ctx.webkitBackingStorePixelRatio or + @ctx.mozBackingStorePixelRatio or + @ctx.msBackingStorePixelRatio or + @ctx.oBackingStorePixelRatio or + @ctx.backingStorePixelRatio or 1 + @displayScale = devicePixelRatio / backingStorePixelRatio + + if @displayScale != prevDisplayScale + width = @canvas.G__width or @canvas.width + height = @canvas.G__height or @canvas.height + @canvas.width = width * @displayScale + @canvas.height = height * @displayScale + @canvas.style.width = "#{width}px" + @canvas.style.height = "#{height}px" + @canvas.G__width = width + @canvas.G__height = height + + return @ + +class TextRenderer + constructor: (@el, @fractionDigits) -> + + # Default behaviour, override to customize rendering + render: (gauge) -> + @el.innerHTML = formatNumber(gauge.displayedValue, @fractionDigits) + +class AnimatedText extends ValueUpdater + displayedValue: 0 + value: 0 + + setVal: (value) -> + @value = 1 * value + + constructor: (@elem, @text=false) -> + @value = 1 * @elem.innerHTML + if @text + @value = 0 + render: () -> + if @text + textVal = secondsToString(@displayedValue.toFixed(0)) + else + textVal = addCommas(formatNumber(@displayedValue)) + @elem.innerHTML = textVal + +AnimatedTextFactory = + create: (objList) -> + out = [] + for elem in objList + out.push(new AnimatedText(elem)) + return out + +class GaugePointer extends ValueUpdater + displayedValue: 0 + value: 0 + options: + strokeWidth: 0.035 + length: 0.1 + color: "#000000" + + constructor: (@gauge) -> + @ctx = @gauge.ctx + @canvas = @gauge.canvas + super(false, false) + @setOptions() + + setOptions: (options=null) -> + @options = mergeObjects(@options, options) + @length = 2*@gauge.radius * @gauge.options.radiusScale * @options.length + @strokeWidth = @canvas.height * @options.strokeWidth + @maxValue = @gauge.maxValue + @minValue = @gauge.minValue + @animationSpeed = @gauge.animationSpeed + @options.angle = @gauge.options.angle + + render: () -> + angle = @gauge.getAngle.call(@, @displayedValue) + + x = Math.round(@length * Math.cos(angle)) + y = Math.round(@length * Math.sin(angle)) + + startX = Math.round(@strokeWidth * Math.cos(angle - Math.PI/2)) + startY = Math.round(@strokeWidth * Math.sin(angle - Math.PI/2)) + + endX = Math.round(@strokeWidth * Math.cos(angle + Math.PI/2)) + endY = Math.round(@strokeWidth * Math.sin(angle + Math.PI/2)) + + @ctx.fillStyle = @options.color + @ctx.beginPath() + + @ctx.arc(0, 0, @strokeWidth, 0, Math.PI*2, true) + @ctx.fill() + + @ctx.beginPath() + @ctx.moveTo(startX, startY) + @ctx.lineTo(x, y) + @ctx.lineTo(endX, endY) + @ctx.fill() + +class Bar + constructor: (@elem) -> + updateValues: (arrValues) -> + @value = arrValues[0] + @maxValue = arrValues[1] + @avgValue = arrValues[2] + @render() + + render: () -> + if @textField + @textField.text(formatNumber(@value)) + + if @maxValue == 0 + @maxValue = @avgValue * 2 + + valPercent = (@value / @maxValue) * 100 + avgPercent = (@avgValue / @maxValue) * 100 + + $(".bar-value", @elem).css({"width": valPercent + "%"}) + $(".typical-value", @elem).css({"width": avgPercent + "%"}) + +class Gauge extends BaseGauge + elem: null + value: [20] # we support multiple pointers + maxValue: 80 + minValue: 0 + displayedAngle: 0 + displayedValue: 0 + lineWidth: 40 + paddingTop: 0.1 + paddingBottom: 0.1 + percentColors: null, + options: + colorStart: "#6fadcf" + colorStop: undefined + gradientType: 0 # 0 : radial, 1 : linear + strokeColor: "#e0e0e0" + pointer: + length: 0.8 + strokeWidth: 0.035 + angle: 0.15 + lineWidth: 0.44 + radiusScale: 1.0 + fontSize: 40 + limitMax: false + limitMin: false + + constructor: (@canvas) -> + super() + @percentColors = null + @forceUpdate = true + if typeof G_vmlCanvasManager != 'undefined' + @canvas = window.G_vmlCanvasManager.initElement(@canvas) + @ctx = @canvas.getContext('2d') + # Set canvas size to parent size + h = @canvas.clientHeight; + w = @canvas.clientWidth; + @canvas.height = h; + @canvas.width = w; + @gp = [new GaugePointer(@)] + @setOptions() + @render() + + setOptions: (options=null) -> + super(options) + @configPercentColors() + @extraPadding = 0 + if @options.angle < 0 + phi = Math.PI*(1 + @options.angle) + @extraPadding = Math.sin(phi) + @availableHeight = @canvas.height * (1 - @paddingTop - @paddingBottom) + @lineWidth = @availableHeight * @options.lineWidth # .2 - .7 + @radius = (@availableHeight - @lineWidth/2) / (1.0 + @extraPadding) + @ctx.clearRect(0, 0, @canvas.width, @canvas.height) + # @render() + for gauge in @gp + gauge.setOptions(@options.pointer) + gauge.render() + return @ + + configPercentColors: () -> + @percentColors = null; + if (@options.percentColors != undefined) + @percentColors = new Array() + for i in [0..(@options.percentColors.length-1)] + rval = parseInt((cutHex(@options.percentColors[i][1])).substring(0,2),16) + gval = parseInt((cutHex(@options.percentColors[i][1])).substring(2,4),16) + bval = parseInt((cutHex(@options.percentColors[i][1])).substring(4,6),16) + @percentColors[i] = { pct: @options.percentColors[i][0], color: { r: rval, g: gval, b: bval } } + + set: (value) -> + if not (value instanceof Array) + value = [value] + # check if we have enough GaugePointers initialized + # lazy initialization + if value.length > @gp.length + for i in [0...(value.length - @gp.length)] + gp = new GaugePointer(@) + gp.setOptions(@options.pointer) + @gp.push(gp) + else if value.length < @gp.length + # Delete redundant GaugePointers + @gp = @gp.slice(@gp.length-value.length) + + # get max value and update pointer(s) + i = 0 + + for val in value + # Limit pointer within min and max? + if val > @maxValue + if @options.limitMax + val = @maxValue + else + @maxValue = val + 1 + + else if val < @minValue + if @options.limitMin + val = @minValue + else + @minValue = val - 1 + + @gp[i].value = val + @gp[i++].setOptions({minValue: @minValue, maxValue: @maxValue, angle: @options.angle}) + @value = Math.max(Math.min(value[value.length - 1], @maxValue), @minValue) # TODO: Span maybe?? + + # Force first .set() + AnimationUpdater.run(@forceUpdate) + @forceUpdate = false + + getAngle: (value) -> + return (1 + @options.angle) * Math.PI + ((value - @minValue) / (@maxValue - @minValue)) * (1 - @options.angle * 2) * Math.PI + + getColorForPercentage: (pct, grad) -> + if pct == 0 + color = @percentColors[0].color; + else + color = @percentColors[@percentColors.length - 1].color; + for i in [0..(@percentColors.length - 1)] + if (pct <= @percentColors[i].pct) + if grad == true + # Gradually change between colors + startColor = @percentColors[i - 1] || @percentColors[0] + endColor = @percentColors[i] + rangePct = (pct - startColor.pct) / (endColor.pct - startColor.pct) # How far between both colors + color = { + r: Math.floor(startColor.color.r * (1 - rangePct) + endColor.color.r * rangePct), + g: Math.floor(startColor.color.g * (1 - rangePct) + endColor.color.g * rangePct), + b: Math.floor(startColor.color.b * (1 - rangePct) + endColor.color.b * rangePct) + } + else + color = @percentColors[i].color + break + return 'rgb(' + [color.r, color.g, color.b].join(',') + ')' + + getColorForValue: (val, grad) -> + pct = (val - @minValue) / (@maxValue - @minValue) + return @getColorForPercentage(pct, grad); + + renderStaticLabels: (staticLabels, w, h, radius) -> + @ctx.save() + @ctx.translate(w, h) + + # Scale font size the hard way - assuming size comes first. + font = staticLabels.font or "10px Times" + re = /\d+\.?\d?/ + match = font.match(re)[0] + rest = font.slice(match.length); + fontsize = parseFloat(match) * this.displayScale; + @ctx.font = fontsize + rest; + @ctx.fillStyle = staticLabels.color || "#000000"; + + @ctx.textBaseline = "bottom" + @ctx.textAlign = "center" + for value in staticLabels.labels + # Draw labels depending on limitMin/Max + if (not @options.limitMin or value >= @minValue) and (not @options.limitMax or value <= @maxValue) + rotationAngle = @getAngle(value) - 3*Math.PI/2 + @ctx.rotate(rotationAngle) + @ctx.fillText(formatNumber(value, staticLabels.fractionDigits), 0, -radius - @lineWidth/2) + @ctx.rotate(-rotationAngle) + @ctx.restore() + + render: () -> + # Draw using canvas + w = @canvas.width / 2 + h = @canvas.height*@paddingTop + @availableHeight - (@radius + @lineWidth/2)*@extraPadding + displayedAngle = @getAngle(@displayedValue) + if @textField + @textField.render(@) + + @ctx.lineCap = "butt" + + radius = @radius * @options.radiusScale + if (@options.staticLabels) + @renderStaticLabels(@options.staticLabels, w, h, radius) + + if (@options.staticZones) + @ctx.save() + @ctx.translate(w, h) + @ctx.lineWidth = @lineWidth + for zone in @options.staticZones + # Draw zones depending on limitMin/Max + min = zone.min + if @options.limitMin and min < @minValue + min = @minValue + max = zone.max + if @options.limitMax and max > @maxValue + max = @maxValue + @ctx.strokeStyle = zone.strokeStyle + @ctx.beginPath() + @ctx.arc(0, 0, radius, @getAngle(min), @getAngle(max), false) + @ctx.stroke() + @ctx.restore() + + else + if @options.customFillStyle != undefined + fillStyle = @options.customFillStyle(@) + else if @percentColors != null + fillStyle = @getColorForValue(@displayedValue, true) + else if @options.colorStop != undefined + if @options.gradientType == 0 + fillStyle = this.ctx.createRadialGradient(w, h, 9, w, h, 70); + else + fillStyle = this.ctx.createLinearGradient(0, 0, w, 0); + fillStyle.addColorStop(0, @options.colorStart) + fillStyle.addColorStop(1, @options.colorStop) + else + fillStyle = @options.colorStart + @ctx.strokeStyle = fillStyle + + @ctx.beginPath() + @ctx.arc(w, h, radius, (1 + @options.angle) * Math.PI, displayedAngle, false) + @ctx.lineWidth = @lineWidth + @ctx.stroke() + + @ctx.strokeStyle = @options.strokeColor + @ctx.beginPath() + @ctx.arc(w, h, radius, displayedAngle, (2 - @options.angle) * Math.PI, false) + @ctx.stroke() + + + # Draw pointers from (w, h) + @ctx.translate(w, h) + for gauge in @gp + gauge.update(true) + @ctx.translate(-w, -h) + + +class BaseDonut extends BaseGauge + lineWidth: 15 + displayedValue: 0 + value: 33 + maxValue: 80 + minValue: 0 + + options: + lineWidth: 0.10 + colorStart: "#6f6ea0" + colorStop: "#c0c0db" + strokeColor: "#eeeeee" + shadowColor: "#d5d5d5" + angle: 0.35 + radiusScale: 1.0 + + constructor: (@canvas) -> + super() + if typeof G_vmlCanvasManager != 'undefined' + @canvas = window.G_vmlCanvasManager.initElement(@canvas) + @ctx = @canvas.getContext('2d') + @setOptions() + @render() + + getAngle: (value) -> + return (1 - @options.angle) * Math.PI + ((value - @minValue) / (@maxValue - @minValue)) * ((2 + @options.angle) - (1 - @options.angle)) * Math.PI + + setOptions: (options=null) -> + super(options) + @lineWidth = @canvas.height * @options.lineWidth + @radius = @options.radiusScale * (@canvas.height / 2 - @lineWidth/2) + return @ + + set: (value) -> + @value = value + if @value > @maxValue + @maxValue = @value * 1.1 + AnimationUpdater.run() + + render: () -> + displayedAngle = @getAngle(@displayedValue) + w = @canvas.width / 2 + h = @canvas.height / 2 + + if @textField + @textField.render(@) + + grdFill = @ctx.createRadialGradient(w, h, 39, w, h, 70) + grdFill.addColorStop(0, @options.colorStart) + grdFill.addColorStop(1, @options.colorStop) + + start = @radius - @lineWidth / 2 + stop = @radius + @lineWidth / 2 + + @ctx.strokeStyle = @options.strokeColor + @ctx.beginPath() + @ctx.arc(w, h, @radius, (1 - @options.angle) * Math.PI, (2 + @options.angle) * Math.PI, false) + @ctx.lineWidth = @lineWidth + @ctx.lineCap = "round" + @ctx.stroke() + + @ctx.strokeStyle = grdFill + @ctx.beginPath() + @ctx.arc(w, h, @radius, (1 - @options.angle) * Math.PI, displayedAngle, false) + @ctx.stroke() + + +class Donut extends BaseDonut + strokeGradient: (w, h, start, stop) -> + grd = @ctx.createRadialGradient(w, h, start, w, h, stop) + grd.addColorStop(0, @options.shadowColor) + grd.addColorStop(0.12, @options._orgStrokeColor) + grd.addColorStop(0.88, @options._orgStrokeColor) + grd.addColorStop(1, @options.shadowColor) + return grd + + setOptions: (options=null) -> + super(options) + w = @canvas.width / 2 + h = @canvas.height / 2 + start = @radius - @lineWidth / 2 + stop = @radius + @lineWidth / 2 + @options._orgStrokeColor = @options.strokeColor + @options.strokeColor = @strokeGradient(w, h, start, stop) + return @ + +window.AnimationUpdater = + elements: [] + animId: null + + addAll: (list) -> + for elem in list + AnimationUpdater.elements.push(elem) + + add: (object) -> + AnimationUpdater.elements.push(object) + + run: (force=false) -> + animationFinished = true + for elem in AnimationUpdater.elements + if elem.update(force is true) + animationFinished = false + if not animationFinished + AnimationUpdater.animId = requestAnimationFrame(AnimationUpdater.run) + else + cancelAnimationFrame(AnimationUpdater.animId) + +if typeof window.define == 'function' && window.define.amd? + define(() -> + { + Gauge: Gauge, + Donut: Donut, + BaseDonut: BaseDonut, + TextRenderer: TextRenderer + } + ) +else if typeof module != 'undefined' && module.exports? + module.exports = { + Gauge: Gauge, + Donut: Donut, + BaseDonut: BaseDonut, + TextRenderer: TextRenderer + } +else + window.Gauge = Gauge + window.Donut = Donut + window.BaseDonut = BaseDonut + window.TextRenderer = TextRenderer diff --git a/debian/missing-sources/jquery-2.2.4.js b/debian/missing-sources/jquery-2.2.4.js new file mode 100644 index 000000000..5c3c456ac --- /dev/null +++ b/debian/missing-sources/jquery-2.2.4.js @@ -0,0 +1,9814 @@ +/*! + * jQuery JavaScript Library v2.2.4 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2016-05-20T17:23Z + */ + +(function( global, factory ) { + + if ( typeof module === "object" && typeof module.exports === "object" ) { + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Support: Firefox 18+ +// Can't be in strict mode, several libs including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +//"use strict"; +var arr = []; + +var document = window.document; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var support = {}; + + + +var + version = "2.2.4", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android<4.1 + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num != null ? + + // Return just the one element from the set + ( num < 0 ? this[ num + this.length ] : this[ num ] ) : + + // Return all the elements in a clean array + slice.call( this ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = jQuery.isArray( copy ) ) ) ) { + + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray( src ) ? src : []; + + } else { + clone = src && jQuery.isPlainObject( src ) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isFunction: function( obj ) { + return jQuery.type( obj ) === "function"; + }, + + isArray: Array.isArray, + + isWindow: function( obj ) { + return obj != null && obj === obj.window; + }, + + isNumeric: function( obj ) { + + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + // adding 1 corrects loss of precision from parseFloat (#15100) + var realStringObj = obj && obj.toString(); + return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0; + }, + + isPlainObject: function( obj ) { + var key; + + // Not plain objects: + // - Any object or value whose internal [[Class]] property is not "[object Object]" + // - DOM nodes + // - window + if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call( obj, "constructor" ) && + !hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android<4.0, iOS<6 (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + globalEval: function( code ) { + var script, + indirect = eval; + + code = jQuery.trim( code ); + + if ( code ) { + + // If the code includes a valid, prologue position + // strict mode pragma, execute code by injecting a + // script tag into the document. + if ( code.indexOf( "use strict" ) === 1 ) { + script = document.createElement( "script" ); + script.text = code; + document.head.appendChild( script ).parentNode.removeChild( script ); + } else { + + // Otherwise, avoid the DOM node creation, insertion + // and removal by using an indirect global eval + + indirect( code ); + } + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Support: IE9-11+ + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android<4.1 + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: Date.now, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +// JSHint would error on this code due to the Symbol not being defined in ES5. +// Defining this global in .jshintrc would create a danger of using the global +// unguarded in another place, it seems safer to just disable JSHint for these +// three lines. +/* jshint ignore: start */ +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} +/* jshint ignore: end */ + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: iOS 8.2 (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.2.1 + * http://sizzlejs.com/ + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2015-10-17 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // General-purpose constants + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // http://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, nidselect, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !compilerCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + + if ( nodeType !== 1 ) { + newContext = context; + newSelector = selector; + + // qSA looks outside Element context, which is not what we want + // Thanks to Andrew Dupont for this workaround technique + // Support: IE <=8 + // Exclude object elements + } else if ( context.nodeName.toLowerCase() !== "object" ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']"; + while ( i-- ) { + groups[i] = nidselect + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, parent, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( (parent = document.defaultView) && parent.top !== parent ) { + // Support: IE 11 + if ( parent.addEventListener ) { + parent.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( document.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var m = context.getElementById( id ); + return m ? [ m ] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + + "<select id='" + expando + "-\r\\' msallowcapture=''>" + + "<option selected=''></option></select>"; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( div.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibing-combinator selector` fails + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( div ) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( div.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + !compilerCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( (oldCache = uniqueCache[ dir ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ dir ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( div ) { + div.innerHTML = "<input/>"; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( div ) { + return div.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + +var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ ); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + } ); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + + } + + if ( typeof qualifier === "string" ) { + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, + len = this.length, + ret = [], + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + // Support: Blackberry 4.6 + // gEBID returns nodes no longer in the document (#6963) + if ( elem && elem.parentNode ) { + + // Inject the element directly into the jQuery object + this.length = 1; + this[ 0 ] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( pos ? + pos.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + return elem.contentDocument || jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnotwhite = ( /\S+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( jQuery.isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ], + [ "notify", "progress", jQuery.Callbacks( "memory" ) ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this === promise ? newDefer.promise() : this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( function() { + + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || + ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. + // If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // Add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .progress( updateFunc( i, progressContexts, progressValues ) ) + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ); + } else { + --remaining; + } + } + } + + // If we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +} ); + + +// The deferred used on DOM ready +var readyList; + +jQuery.fn.ready = function( fn ) { + + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.triggerHandler ) { + jQuery( document ).triggerHandler( "ready" ); + jQuery( document ).off( "ready" ); + } + } +} ); + +/** + * The ready event handler and self cleanup method + */ +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called + // after the browser event has already occurred. + // Support: IE9-10 only + // Older IE sometimes signals "interactive" too soon + if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + + } else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); + } + } + return readyList.promise( obj ); +}; + +// Kick off the DOM ready check even if the user does not +jQuery.ready.promise(); + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + len ? fn( elems[ 0 ], key ) : emptyGet; +}; +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + /* jshint -W018 */ + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + register: function( owner, initial ) { + var value = initial || {}; + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable, non-writable property + // configurability must be true to allow the property to be + // deleted with the delete operator + } else { + Object.defineProperty( owner, this.expando, { + value: value, + writable: true, + configurable: true + } ); + } + return owner[ this.expando ]; + }, + cache: function( owner ) { + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( !acceptData( owner ) ) { + return {}; + } + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + if ( typeof data === "string" ) { + cache[ data ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ prop ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + owner[ this.expando ] && owner[ this.expando ][ key ]; + }, + access: function( owner, key, value ) { + var stored; + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + stored = this.get( owner, key ); + + return stored !== undefined ? + stored : this.get( owner, jQuery.camelCase( key ) ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, name, camel, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key === undefined ) { + this.register( owner ); + + } else { + + // Support array or space separated string of keys + if ( jQuery.isArray( key ) ) { + + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = key.concat( key.map( jQuery.camelCase ) ); + } else { + camel = jQuery.camelCase( key ); + + // Try the string as a key before any manipulation + if ( key in cache ) { + name = [ key, camel ]; + } else { + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + name = camel; + name = name in cache ? + [ name ] : ( name.match( rnotwhite ) || [] ); + } + } + + i = name.length; + + while ( i-- ) { + delete cache[ name[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <= 35-45+ + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://code.google.com/p/chromium/issues/detail?id=378607 + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE11+ + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data, camelKey; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // with the key as-is + data = dataUser.get( elem, key ) || + + // Try to find dashed key if it exists (gh-2779) + // This is for 2.2.x only + dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() ); + + if ( data !== undefined ) { + return data; + } + + camelKey = jQuery.camelCase( key ); + + // Attempt to get data from the cache + // with the key camelized + data = dataUser.get( elem, camelKey ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, camelKey, undefined ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + camelKey = jQuery.camelCase( key ); + this.each( function() { + + // First, attempt to store a copy or reference of any + // data that might've been store with a camelCased key. + var data = dataUser.get( this, camelKey ); + + // For HTML5 data-* attribute interop, we have to + // store property names with dashes in a camelCase form. + // This might not apply to all properties...* + dataUser.set( this, camelKey, value ); + + // *... In the case of properties that might _actually_ + // have dashes, we need to also store a copy of that + // unchanged property. + if ( key.indexOf( "-" ) > -1 && data !== undefined ) { + dataUser.set( this, key, value ); + } + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var isHidden = function( elem, el ) { + + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || + !jQuery.contains( elem.ownerDocument, elem ); + }; + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, + scale = 1, + maxIterations = 20, + currentValue = tween ? + function() { return tween.cur(); } : + function() { return jQuery.css( elem, prop, "" ); }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + do { + + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + initialInUnit = initialInUnit / scale; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // Break the loop if scale is unchanged or perfect, or if we've just had enough. + } while ( + scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations + ); + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([\w:-]+)/ ); + +var rscriptType = ( /^$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE9 + option: [ 1, "<select multiple='multiple'>", "</select>" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting <tbody> or other required elements. + thead: [ 1, "<table>", "</table>" ], + col: [ 2, "<table><colgroup>", "</colgroup></table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + _default: [ 0, "", "" ] +}; + +// Support: IE9 +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE9-11+ + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== "undefined" ? + context.querySelectorAll( tag || "*" ) : + []; + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], ret ) : + ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, contains, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0-4.3, Safari<=5.1 + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Safari<=5.1, Android<4.2 + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<=11+ + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = "<textarea>x</textarea>"; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE9 +// See #13393 for more info +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, j, ret, matched, handleObj, + handlerQueue = [], + args = slice.call( arguments ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). + if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, matches, sel, handleObj, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Support (at least): Chrome, IE9 + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // + // Support: Firefox<=42+ + // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) + if ( delegateCount && cur.nodeType && + ( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push( { elem: cur, handlers: matches } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + + "metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split( " " ), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " + + "screenX screenY toElement" ).split( " " ), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - + ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - + ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: Cordova 2.5 (WebKit) (#13255) + // All events should have a target; Cordova deviceready doesn't + if ( !event.target ) { + event.target = document; + } + + // Support: Safari 6.0+, Chrome<28 + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + this.focus(); + return false; + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android<4.0 + src.returnValue === false ? + returnTrue : + returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://code.google.com/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, + + // Support: IE 10-11, Edge 10240+ + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /<script|<style|<link/i, + + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; + +// Manipulating tables requires a tbody +function manipulationTarget( elem, content ) { + return jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? + + elem.getElementsByTagName( "tbody" )[ 0 ] || + elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) : + elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + + if ( match ) { + elem.type = match[ 1 ]; + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( isFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android<4.1, PhantomJS<2 + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1></$2>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = jQuery.contains( elem.ownerDocument, elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <= 35-45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <= 35-45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + + // Keep domManip exposed until 3.0 (gh-2225) + domManip: domManip, + + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: QtWebKit + // .get() because push.apply(_, arraylike) throws + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); + + +var iframe, + elemdisplay = { + + // Support: Firefox + // We have to pre-define these values for FF (#10227) + HTML: "block", + BODY: "block" + }; + +/** + * Retrieve the actual display of a element + * @param {String} name nodeName of the element + * @param {Object} doc Document object + */ + +// Called only from within defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + + display = jQuery.css( elem[ 0 ], "display" ); + + // We don't have any data stored on the element, + // so use "detach" method as fast way to get rid of the element + elem.detach(); + + return display; +} + +/** + * Try to determine the default display value of an element + * @param {String} nodeName + */ +function defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + + // Use the already-created iframe if possible + iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) ) + .appendTo( doc.documentElement ); + + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = iframe[ 0 ].contentDocument; + + // Support: IE + doc.write(); + doc.close(); + + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + } + + return display; +} +var rmargin = ( /^margin/ ); + +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE<=11+, Firefox<=30+ (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + +var documentElement = document.documentElement; + + + +( function() { + var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE9-11+ + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + + "padding:0;margin-top:1px;position:absolute"; + container.appendChild( div ); + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + div.style.cssText = + + // Support: Firefox<29, Android 2.3 + // Vendor-prefix box-sizing + "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" + + "position:relative;display:block;" + + "margin:auto;border:1px;padding:1px;" + + "top:1%;width:50%"; + div.innerHTML = ""; + documentElement.appendChild( container ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + reliableMarginLeftVal = divStyle.marginLeft === "2px"; + boxSizingReliableVal = divStyle.width === "4px"; + + // Support: Android 4.0 - 4.3 only + // Some styles come back with percentage values, even though they shouldn't + div.style.marginRight = "50%"; + pixelMarginRightVal = divStyle.marginRight === "4px"; + + documentElement.removeChild( container ); + } + + jQuery.extend( support, { + pixelPosition: function() { + + // This test is executed only once but we still do memoizing + // since we can use the boxSizingReliable pre-computing. + // No need to check if the test was already performed, though. + computeStyleTests(); + return pixelPositionVal; + }, + boxSizingReliable: function() { + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return boxSizingReliableVal; + }, + pixelMarginRight: function() { + + // Support: Android 4.0-4.3 + // We're checking for boxSizingReliableVal here instead of pixelMarginRightVal + // since that compresses better and they're computed together anyway. + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return pixelMarginRightVal; + }, + reliableMarginLeft: function() { + + // Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37 + if ( boxSizingReliableVal == null ) { + computeStyleTests(); + } + return reliableMarginLeftVal; + }, + reliableMarginRight: function() { + + // Support: Android 2.3 + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // This support function is only executed once so no memoizing is needed. + var ret, + marginDiv = div.appendChild( document.createElement( "div" ) ); + + // Reset CSS: box-sizing; display; margin; border; padding + marginDiv.style.cssText = div.style.cssText = + + // Support: Android 2.3 + // Vendor-prefix box-sizing + "-webkit-box-sizing:content-box;box-sizing:content-box;" + + "display:block;margin:0;border:0;padding:0"; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + documentElement.appendChild( container ); + + ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight ); + + documentElement.removeChild( container ); + div.removeChild( marginDiv ); + + return ret; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + style = elem.style; + + computed = computed || getStyles( elem ); + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined; + + // Support: Opera 12.1x only + // Fall back to style even without computed + // computed is undefined for elems on document fragments + if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // Support: IE9 + // getPropertyValue is only needed for .css('filter') (#12537) + if ( computed ) { + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // http://dev.w3.org/csswg/cssom/#resolved-values + if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE9-11+ + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }, + + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style; + +// Return a css property mapped to a potentially vendor prefixed property +function vendorPropName( name ) { + + // Shortcut for names that are not vendor prefixed + if ( name in emptyStyle ) { + return name; + } + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + + // If we already have the right measurement, avoid augmentation + 4 : + + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // At this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + + // At this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // At this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test( val ) ) { + return val; + } + + // Check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && + ( support.boxSizingReliable() || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // Use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = dataPriv.get( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = dataPriv.access( + elem, + "olddisplay", + defaultDisplay( elem.nodeName ) + ); + } + } else { + hidden = isHidden( elem ); + + if ( display !== "none" || !hidden ) { + dataPriv.set( + elem, + "olddisplay", + hidden ? display : jQuery.css( elem, "display" ) + ); + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + "float": "cssFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + if ( type === "number" ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // Support: IE9-11+ + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + style[ name ] = value; + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || + ( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName ); + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + elem.offsetWidth === 0 ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + } ) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = extra && getStyles( elem ), + subtract = extra && augmentWidthOrHeight( + elem, + name, + extra, + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ); + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ name ] = value; + value = jQuery.css( elem, name ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// Support: Android 2.3 +jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, + function( elem, computed ) { + if ( computed ) { + return swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && + ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || + jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE9 +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back Compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = jQuery.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + /* jshint validthis: true */ + var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHidden( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE9-10 do not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + display = jQuery.css( elem, "display" ); + + // Test default display if display is currently "none" + checkDisplay = display === "none" ? + dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; + + if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { + style.display = "inline-block"; + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // show/hide pass + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.exec( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // If there is dataShow left over from a stopped hide or show + // and we are going to proceed with show, we should pretend to be hidden + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + + // Any non-fx value stops us from restoring the original display value + } else { + display = undefined; + } + } + + if ( !jQuery.isEmptyObject( orig ) ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", {} ); + } + + // Store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done( function() { + jQuery( elem ).hide(); + } ); + } + anim.done( function() { + var prop; + + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + for ( prop in orig ) { + tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + + // If this is a noop like .hide().hide(), restore an overwritten display value + } else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) { + style.display = display; + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( jQuery.isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + jQuery.proxy( result.stop, result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} + +jQuery.Animation = jQuery.extend( Animation, { + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnotwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? + opt.duration : opt.duration in jQuery.fx.speeds ? + jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + if ( timer() ) { + jQuery.fx.start(); + } else { + jQuery.timers.pop(); + } +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; + +jQuery.fx.stop = function() { + window.clearInterval( timerId ); + + timerId = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: iOS<=5.1, Android<=4.2+ + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE<=11+ + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: Android<=2.3 + // Options inside disabled selects are incorrectly marked as disabled + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<=11+ + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + jQuery.nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( jQuery.expr.match.bool.test( name ) ) { + + // Set corresponding property to false + elem[ propName ] = false; + } + + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle; + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ name ]; + attrHandle[ name ] = ret; + ret = getter( elem, name, isXML ) != null ? + name.toLowerCase() : + null; + attrHandle[ name ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + return tabindex ? + parseInt( tabindex, 10 ) : + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && elem.href ? + 0 : + -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + +var rclass = /[\t\r\n\f]/g; + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnotwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && + ( " " + curValue + " " ).replace( rclass, " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = jQuery.trim( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( jQuery.isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + if ( typeof value === "string" && value ) { + classes = value.match( rnotwhite ) || []; + + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && + ( " " + curValue + " " ).replace( rclass, " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = jQuery.trim( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value; + + if ( typeof stateVal === "boolean" && type === "string" ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( jQuery.isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( type === "string" ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = value.match( rnotwhite ) || []; + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + getClass( elem ) + " " ).replace( rclass, " " ) + .indexOf( className ) > -1 + ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g, + rspaces = /[\x20\t\r\n\f]+/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, isFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + + // Handle most common string cases + ret.replace( rreturn, "" ) : + + // Handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE10-11+ + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " ); + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + ( support.optDisabled ? + !option.disabled : option.getAttribute( "disabled" ) === null ) && + ( !option.parentNode.disabled || + !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu" ).split( " " ), + function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +} ); + +jQuery.fn.extend( { + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +} ); + + + + +support.focusin = "onfocusin" in window; + + +// Support: Firefox +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome, Safari +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = jQuery.now(); + +var rquery = ( /\?/ ); + + + +// Support: Android 2.3 +// Workaround failure to string-cast null input +jQuery.parseJSON = function( data ) { + return JSON.parse( data + "" ); +}; + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE9 + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // The jqXHR state + state = 0, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE8-11+ + // IE throws exception if url is malformed, e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE8-11+ + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( state === 2 ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( jQuery.isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapAll( html.call( this, i ) ); + } ); + } + + if ( this[ 0 ] ) { + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function() { + return this.parent().each( function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + } ).end(); + } +} ); + + +jQuery.expr.filters.hidden = function( elem ) { + return !jQuery.expr.filters.visible( elem ); +}; +jQuery.expr.filters.visible = function( elem ) { + + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + // Use OR instead of AND as the element is not visible if either is true + // See tickets #10406 and #13132 + return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0; +}; + + + + +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE9 + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE9 + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = callback( "error" ); + + // Support: IE9 + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( "<script>" ).prop( { + charset: s.scriptCharset, + src: s.url + } ).on( + "load error", + callback = function( evt ) { + script.remove(); + callback = null; + if ( evt ) { + complete( evt.type === "error" ? 404 : 200, evt.type ); + } + } + ); + + // Use native DOM manipulation to avoid our domManip AJAX trickery + document.head.appendChild( script[ 0 ] ); + }, + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup( { + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +} ); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && + ( s.contentType || "" ) + .indexOf( "application/x-www-form-urlencoded" ) === 0 && + rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters[ "script json" ] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // Force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always( function() { + + // If previous value didn't exist - remove it + if ( overwritten === undefined ) { + jQuery( window ).removeProp( callbackName ); + + // Otherwise restore preexisting value + } else { + window[ callbackName ] = overwritten; + } + + // Save back as free + if ( s[ callbackName ] ) { + + // Make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // Save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + } ); + + // Delegate to script + return "script"; + } +} ); + + + + +// Argument "data" should be string of html +// context (optional): If specified, the fragment will be created in this context, +// defaults to document +// keepScripts (optional): If true, will include scripts passed in the html string +jQuery.parseHTML = function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[ 1 ] ) ]; + } + + parsed = buildFragment( [ data ], context, scripts ); + + if ( scripts && scripts.length ) { + jQuery( scripts ).remove(); + } + + return jQuery.merge( [], parsed.childNodes ); +}; + + +// Keep a copy of the old load method +var _load = jQuery.fn.load; + +/** + * Load a url into a page + */ +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } + + var selector, type, response, + self = this, + off = url.indexOf( " " ); + + if ( off > -1 ) { + selector = jQuery.trim( url.slice( off ) ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( jQuery.isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } + + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax( { + url: url, + + // If "type" variable is undefined, then "GET" method will be used. + // Make value of this field explicit since + // user can override it through ajaxSetup method + type: type || "GET", + dataType: "html", + data: params + } ).done( function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + self.html( selector ? + + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : + + // Otherwise use the full result + responseText ); + + // If the request succeeds, this function gets "data", "status", "jqXHR" + // but they are ignored because response was set above. + // If it fails, this function gets "jqXHR", "status", "error" + } ).always( callback && function( jqXHR, status ) { + self.each( function() { + callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); + } ); + } ); + } + + return this; +}; + + + + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ + "ajaxStart", + "ajaxStop", + "ajaxComplete", + "ajaxError", + "ajaxSuccess", + "ajaxSend" +], function( i, type ) { + jQuery.fn[ type ] = function( fn ) { + return this.on( type, fn ); + }; +} ); + + + + +jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep( jQuery.timers, function( fn ) { + return elem === fn.elem; + } ).length; +}; + + + + +/** + * Gets a window from an element + */ +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; +} + +jQuery.offset = { + setOffset: function( elem, options, i ) { + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, + position = jQuery.css( elem, "position" ), + curElem = jQuery( elem ), + props = {}; + + // Set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + curOffset = curElem.offset(); + curCSSTop = jQuery.css( elem, "top" ); + curCSSLeft = jQuery.css( elem, "left" ); + calculatePosition = ( position === "absolute" || position === "fixed" ) && + ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; + + // Need to be able to calculate position if either + // top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + + // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) + options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + + } else { + curElem.css( props ); + } + } +}; + +jQuery.fn.extend( { + offset: function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each( function( i ) { + jQuery.offset.setOffset( this, options, i ); + } ); + } + + var docElem, win, + elem = this[ 0 ], + box = { top: 0, left: 0 }, + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + box = elem.getBoundingClientRect(); + win = getWindow( doc ); + return { + top: box.top + win.pageYOffset - docElem.clientTop, + left: box.left + win.pageXOffset - docElem.clientLeft + }; + }, + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + elem = this[ 0 ], + parentOffset = { top: 0, left: 0 }; + + // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, + // because it is its only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + + // Assume getBoundingClientRect is there when computed position is fixed + offset = elem.getBoundingClientRect(); + + } else { + + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); + } + + // Subtract parent offsets and element margins + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) + }; + }, + + // This method will return documentElement in the following cases: + // 1) For the element inside the iframe without offsetParent, this method will return + // documentElement of the parent window + // 2) For the hidden or detached element + // 3) For body or html element, i.e. in case of the html node - it will return itself + // + // but those exceptions were never presented as a real life use-cases + // and might be considered as more preferable results. + // + // This logic, however, is not guaranteed and can change at any point in the future + offsetParent: function() { + return this.map( function() { + var offsetParent = this.offsetParent; + + while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { + offsetParent = offsetParent.offsetParent; + } + + return offsetParent || documentElement; + } ); + } +} ); + +// Create scrollLeft and scrollTop methods +jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { + var top = "pageYOffset" === prop; + + jQuery.fn[ method ] = function( val ) { + return access( this, function( elem, method, val ) { + var win = getWindow( elem ); + + if ( val === undefined ) { + return win ? win[ prop ] : elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : win.pageXOffset, + top ? val : win.pageYOffset + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length ); + }; +} ); + +// Support: Safari<7-8+, Chrome<37-44+ +// Add the top/left cssHooks using jQuery.fn.position +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 +// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280 +// getComputedStyle returns percent when specified for top/left/bottom/right; +// rather than make the css module depend on the offset module, just check for it here +jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, + function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + + // If curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + ); +} ); + + +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, + function( defaultExtra, funcName ) { + + // Margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], + // whichever is greatest + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + } ); +} ); + + +jQuery.fn.extend( { + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? + this.off( selector, "**" ) : + this.off( types, selector || "**", fn ); + }, + size: function() { + return this.length; + } +} ); + +jQuery.fn.andSelf = jQuery.fn.addBack; + + + + +// Register as a named AMD module, since jQuery can be concatenated with other +// files that may use define, but not via a proper concatenation script that +// understands anonymous AMD modules. A named AMD is safest and most robust +// way to register. Lowercase jquery is used because AMD module names are +// derived from file names, and jQuery is normally delivered in a lowercase +// file name. Do this after creating the global so that if an AMD module wants +// to call noConflict to hide this version of jQuery, it will work. + +// Note that for maximum portability, libraries that are not jQuery should +// declare themselves as anonymous modules, and avoid setting a global if an +// AMD loader is present. jQuery is a special case. For more information, see +// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon + +if ( typeof define === "function" && define.amd ) { + define( "jquery", [], function() { + return jQuery; + } ); +} + + + +var + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$; + +jQuery.noConflict = function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; +}; + +// Expose jQuery and $ identifiers, even in AMD +// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) +// and CommonJS for browser emulators (#13566) +if ( !noGlobal ) { + window.jQuery = window.$ = jQuery; +} + +return jQuery; +})); diff --git a/debian/missing-sources/jquery.easypiechart-97b5824.js b/debian/missing-sources/jquery.easypiechart-97b5824.js new file mode 100644 index 000000000..5ac3dc1b3 --- /dev/null +++ b/debian/missing-sources/jquery.easypiechart-97b5824.js @@ -0,0 +1,364 @@ +/**! + * easy-pie-chart + * Lightweight plugin to render simple, animated and retina optimized pie charts + * + * @license + * @author Robert Fleischmann <rendro87@gmail.com> (http://robert-fleischmann.de) + * @version 2.1.7 + **/ + +(function (root, factory) { + if (typeof define === 'function' && define.amd) { + // AMD. Register as an anonymous module unless amdModuleId is set + define(["jquery"], function (a0) { + return (factory(a0)); + }); + } else if (typeof exports === 'object') { + // Node. Does not work with strict CommonJS, but + // only CommonJS-like environments that support module.exports, + // like Node. + module.exports = factory(require("jquery")); + } else { + factory(jQuery); + } +}(this, function ($) { + +/** + * Renderer to render the chart on a canvas object + * @param {DOMElement} el DOM element to host the canvas (root of the plugin) + * @param {object} options options object of the plugin + */ +var CanvasRenderer = function(el, options) { + var cachedBackground; + var canvas = document.createElement('canvas'); + + el.appendChild(canvas); + + if (typeof(G_vmlCanvasManager) === 'object') { + G_vmlCanvasManager.initElement(canvas); + } + + var ctx = canvas.getContext('2d'); + + canvas.width = canvas.height = options.size; + + // canvas on retina devices + var scaleBy = 1; + if (window.devicePixelRatio > 1) { + scaleBy = window.devicePixelRatio; + canvas.style.width = canvas.style.height = [options.size, 'px'].join(''); + canvas.width = canvas.height = options.size * scaleBy; + ctx.scale(scaleBy, scaleBy); + } + + // move 0,0 coordinates to the center + ctx.translate(options.size / 2, options.size / 2); + + // rotate canvas -90deg + ctx.rotate((-1 / 2 + options.rotate / 180) * Math.PI); + + var radius = (options.size - options.lineWidth) / 2; + if (options.scaleColor && options.scaleLength) { + radius -= options.scaleLength + 2; // 2 is the distance between scale and bar + } + + // IE polyfill for Date + Date.now = Date.now || function() { + return +(new Date()); + }; + + /** + * Draw a circle around the center of the canvas + * @param {strong} color Valid CSS color string + * @param {number} lineWidth Width of the line in px + * @param {number} percent Percentage to draw (float between -1 and 1) + */ + var drawCircle = function(color, lineWidth, percent) { + percent = Math.min(Math.max(-1, percent || 0), 1); + var isNegative = percent <= 0 ? true : false; + + ctx.beginPath(); + ctx.arc(0, 0, radius, 0, Math.PI * 2 * percent, isNegative); + + ctx.strokeStyle = color; + ctx.lineWidth = lineWidth; + + ctx.stroke(); + }; + + /** + * Draw the scale of the chart + */ + var drawScale = function() { + var offset; + var length; + + ctx.lineWidth = 1; + ctx.fillStyle = options.scaleColor; + + ctx.save(); + for (var i = 24; i > 0; --i) { + if (i % 6 === 0) { + length = options.scaleLength; + offset = 0; + } else { + length = options.scaleLength * 0.6; + offset = options.scaleLength - length; + } + ctx.fillRect(-options.size/2 + offset, 0, length, 1); + ctx.rotate(Math.PI / 12); + } + ctx.restore(); + }; + + /** + * Request animation frame wrapper with polyfill + * @return {function} Request animation frame method or timeout fallback + */ + var reqAnimationFrame = (function() { + return window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + function(callback) { + window.setTimeout(callback, 1000 / 60); + }; + }()); + + /** + * Draw the background of the plugin including the scale and the track + */ + var drawBackground = function() { + if(options.scaleColor) drawScale(); + if(options.trackColor) drawCircle(options.trackColor, options.trackWidth || options.lineWidth, 1); + }; + + /** + * Canvas accessor + */ + this.getCanvas = function() { + return canvas; + }; + + /** + * Canvas 2D context 'ctx' accessor + */ + this.getCtx = function() { + return ctx; + }; + + /** + * Clear the complete canvas + */ + this.clear = function() { + ctx.clearRect(options.size / -2, options.size / -2, options.size, options.size); + }; + + /** + * Draw the complete chart + * @param {number} percent Percent shown by the chart between -100 and 100 + */ + this.draw = function(percent) { + // do we need to render a background + if (!!options.scaleColor || !!options.trackColor) { + // getImageData and putImageData are supported + if (ctx.getImageData && ctx.putImageData) { + if (!cachedBackground) { + drawBackground(); + cachedBackground = ctx.getImageData(0, 0, options.size * scaleBy, options.size * scaleBy); + } else { + ctx.putImageData(cachedBackground, 0, 0); + } + } else { + this.clear(); + drawBackground(); + } + } else { + this.clear(); + } + + ctx.lineCap = options.lineCap; + + // if barcolor is a function execute it and pass the percent as a value + var color; + if (typeof(options.barColor) === 'function') { + color = options.barColor(percent); + } else { + color = options.barColor; + } + + // draw bar + drawCircle(color, options.lineWidth, percent / 100); + }.bind(this); + + /** + * Animate from some percent to some other percentage + * @param {number} from Starting percentage + * @param {number} to Final percentage + */ + this.animate = function(from, to) { + var startTime = Date.now(); + options.onStart(from, to); + var animation = function() { + var process = Math.min(Date.now() - startTime, options.animate.duration); + var currentValue = options.easing(this, process, from, to - from, options.animate.duration); + this.draw(currentValue); + options.onStep(from, to, currentValue); + if (process >= options.animate.duration) { + options.onStop(from, to); + } else { + reqAnimationFrame(animation); + } + }.bind(this); + + reqAnimationFrame(animation); + }.bind(this); +}; + +var EasyPieChart = function(el, opts) { + var defaultOptions = { + barColor: '#ef1e25', + trackColor: '#f9f9f9', + scaleColor: '#dfe0e0', + scaleLength: 5, + lineCap: 'round', + lineWidth: 3, + trackWidth: undefined, + size: 110, + rotate: 0, + animate: { + duration: 1000, + enabled: true + }, + easing: function (x, t, b, c, d) { // more can be found here: http://gsgd.co.uk/sandbox/jquery/easing/ + t = t / (d/2); + if (t < 1) { + return c / 2 * t * t + b; + } + return -c/2 * ((--t)*(t-2) - 1) + b; + }, + onStart: function(from, to) { + return; + }, + onStep: function(from, to, currentValue) { + return; + }, + onStop: function(from, to) { + return; + } + }; + + // detect present renderer + if (typeof(CanvasRenderer) !== 'undefined') { + defaultOptions.renderer = CanvasRenderer; + } else if (typeof(SVGRenderer) !== 'undefined') { + defaultOptions.renderer = SVGRenderer; + } else { + throw new Error('Please load either the SVG- or the CanvasRenderer'); + } + + var options = {}; + var currentValue = 0; + + /** + * Initialize the plugin by creating the options object and initialize rendering + */ + var init = function() { + this.el = el; + this.options = options; + + // merge user options into default options + for (var i in defaultOptions) { + if (defaultOptions.hasOwnProperty(i)) { + options[i] = opts && typeof(opts[i]) !== 'undefined' ? opts[i] : defaultOptions[i]; + if (typeof(options[i]) === 'function') { + options[i] = options[i].bind(this); + } + } + } + + // check for jQuery easing + if (typeof(options.easing) === 'string' && typeof(jQuery) !== 'undefined' && jQuery.isFunction(jQuery.easing[options.easing])) { + options.easing = jQuery.easing[options.easing]; + } else { + options.easing = defaultOptions.easing; + } + + // process earlier animate option to avoid bc breaks + if (typeof(options.animate) === 'number') { + options.animate = { + duration: options.animate, + enabled: true + }; + } + + if (typeof(options.animate) === 'boolean' && !options.animate) { + options.animate = { + duration: 1000, + enabled: options.animate + }; + } + + // create renderer + this.renderer = new options.renderer(el, options); + + // initial draw + this.renderer.draw(currentValue); + + // initial update + if (el.dataset && el.dataset.percent) { + this.update(parseFloat(el.dataset.percent)); + } else if (el.getAttribute && el.getAttribute('data-percent')) { + this.update(parseFloat(el.getAttribute('data-percent'))); + } + }.bind(this); + + /** + * Update the value of the chart + * @param {number} newValue Number between 0 and 100 + * @return {object} Instance of the plugin for method chaining + */ + this.update = function(newValue) { + newValue = parseFloat(newValue); + if (options.animate.enabled) { + this.renderer.animate(currentValue, newValue); + } else { + this.renderer.draw(newValue); + } + currentValue = newValue; + return this; + }.bind(this); + + /** + * Disable animation + * @return {object} Instance of the plugin for method chaining + */ + this.disableAnimation = function() { + options.animate.enabled = false; + return this; + }; + + /** + * Enable animation + * @return {object} Instance of the plugin for method chaining + */ + this.enableAnimation = function() { + options.animate.enabled = true; + return this; + }; + + init(); +}; + +$.fn.easyPieChart = function(options) { + return this.each(function() { + var instanceOptions; + + if (!$.data(this, 'easyPieChart')) { + instanceOptions = $.extend({}, options, $(this).data()); + $.data(this, 'easyPieChart', new EasyPieChart(this, instanceOptions)); + } + }); +}; + + +})); diff --git a/debian/missing-sources/jquery.peity-3.2.0.js b/debian/missing-sources/jquery.peity-3.2.0.js new file mode 100644 index 000000000..8c4c9a527 --- /dev/null +++ b/debian/missing-sources/jquery.peity-3.2.0.js @@ -0,0 +1,383 @@ +// Peity jQuery plugin version 3.2.0 +// (c) 2015 Ben Pickles +// +// http://benpickles.github.io/peity +// +// Released under MIT license. +(function($, document, Math, undefined) { + var peity = $.fn.peity = function(type, options) { + if (svgSupported) { + this.each(function() { + var $this = $(this) + var chart = $this.data('_peity') + + if (chart) { + if (type) chart.type = type + $.extend(chart.opts, options) + } else { + chart = new Peity( + $this, + type, + $.extend({}, + peity.defaults[type], + $this.data('peity'), + options) + ) + + $this + .change(function() { chart.draw() }) + .data('_peity', chart) + } + + chart.draw() + }); + } + + return this; + }; + + var Peity = function($el, type, opts) { + this.$el = $el + this.type = type + this.opts = opts + } + + var PeityPrototype = Peity.prototype + + var svgElement = PeityPrototype.svgElement = function(tag, attrs) { + return $( + document.createElementNS('http://www.w3.org/2000/svg', tag) + ).attr(attrs) + } + + // https://gist.github.com/madrobby/3201472 + var svgSupported = 'createElementNS' in document && svgElement('svg', {})[0].createSVGRect + + PeityPrototype.draw = function() { + var opts = this.opts + peity.graphers[this.type].call(this, opts) + if (opts.after) opts.after.call(this, opts) + } + + PeityPrototype.fill = function() { + var fill = this.opts.fill + + return $.isFunction(fill) + ? fill + : function(_, i) { return fill[i % fill.length] } + } + + PeityPrototype.prepare = function(width, height) { + if (!this.$svg) { + this.$el.hide().after( + this.$svg = svgElement('svg', { + "class": "peity" + }) + ) + } + + return this.$svg + .empty() + .data('peity', this) + .attr({ + height: height, + width: width + }) + } + + PeityPrototype.values = function() { + return $.map(this.$el.text().split(this.opts.delimiter), function(value) { + return parseFloat(value) + }) + } + + peity.defaults = {} + peity.graphers = {} + + peity.register = function(type, defaults, grapher) { + this.defaults[type] = defaults + this.graphers[type] = grapher + } + + peity.register( + 'pie', + { + fill: ['#ff9900', '#fff4dd', '#ffc66e'], + radius: 8 + }, + function(opts) { + if (!opts.delimiter) { + var delimiter = this.$el.text().match(/[^0-9\.]/) + opts.delimiter = delimiter ? delimiter[0] : "," + } + + var values = $.map(this.values(), function(n) { + return n > 0 ? n : 0 + }) + + if (opts.delimiter == "/") { + var v1 = values[0] + var v2 = values[1] + values = [v1, Math.max(0, v2 - v1)] + } + + var i = 0 + var length = values.length + var sum = 0 + + for (; i < length; i++) { + sum += values[i] + } + + if (!sum) { + length = 2 + sum = 1 + values = [0, 1] + } + + var diameter = opts.radius * 2 + + var $svg = this.prepare( + opts.width || diameter, + opts.height || diameter + ) + + var width = $svg.width() + , height = $svg.height() + , cx = width / 2 + , cy = height / 2 + + var radius = Math.min(cx, cy) + , innerRadius = opts.innerRadius + + if (this.type == 'donut' && !innerRadius) { + innerRadius = radius * 0.5 + } + + var pi = Math.PI + var fill = this.fill() + + var scale = this.scale = function(value, radius) { + var radians = value / sum * pi * 2 - pi / 2 + + return [ + radius * Math.cos(radians) + cx, + radius * Math.sin(radians) + cy + ] + } + + var cumulative = 0 + + for (i = 0; i < length; i++) { + var value = values[i] + , portion = value / sum + , $node + + if (portion == 0) continue + + if (portion == 1) { + if (innerRadius) { + var x2 = cx - 0.01 + , y1 = cy - radius + , y2 = cy - innerRadius + + $node = svgElement('path', { + d: [ + 'M', cx, y1, + 'A', radius, radius, 0, 1, 1, x2, y1, + 'L', x2, y2, + 'A', innerRadius, innerRadius, 0, 1, 0, cx, y2 + ].join(' ') + }) + } else { + $node = svgElement('circle', { + cx: cx, + cy: cy, + r: radius + }) + } + } else { + var cumulativePlusValue = cumulative + value + + var d = ['M'].concat( + scale(cumulative, radius), + 'A', radius, radius, 0, portion > 0.5 ? 1 : 0, 1, + scale(cumulativePlusValue, radius), + 'L' + ) + + if (innerRadius) { + d = d.concat( + scale(cumulativePlusValue, innerRadius), + 'A', innerRadius, innerRadius, 0, portion > 0.5 ? 1 : 0, 0, + scale(cumulative, innerRadius) + ) + } else { + d.push(cx, cy) + } + + cumulative += value + + $node = svgElement('path', { + d: d.join(" ") + }) + } + + $node.attr('fill', fill.call(this, value, i, values)) + + $svg.append($node) + } + } + ) + + peity.register( + 'donut', + $.extend(true, {}, peity.defaults.pie), + function(opts) { + peity.graphers.pie.call(this, opts) + } + ) + + peity.register( + "line", + { + delimiter: ",", + fill: "#c6d9fd", + height: 16, + min: 0, + stroke: "#4d89f9", + strokeWidth: 1, + width: 32 + }, + function(opts) { + var values = this.values() + if (values.length == 1) values.push(values[0]) + var max = Math.max.apply(Math, opts.max == undefined ? values : values.concat(opts.max)) + , min = Math.min.apply(Math, opts.min == undefined ? values : values.concat(opts.min)) + + var $svg = this.prepare(opts.width, opts.height) + , strokeWidth = opts.strokeWidth + , width = $svg.width() + , height = $svg.height() - strokeWidth + , diff = max - min + + var xScale = this.x = function(input) { + return input * (width / (values.length - 1)) + } + + var yScale = this.y = function(input) { + var y = height + + if (diff) { + y -= ((input - min) / diff) * height + } + + return y + strokeWidth / 2 + } + + var zero = yScale(Math.max(min, 0)) + , coords = [0, zero] + + for (var i = 0; i < values.length; i++) { + coords.push( + xScale(i), + yScale(values[i]) + ) + } + + coords.push(width, zero) + + if (opts.fill) { + $svg.append( + svgElement('polygon', { + fill: opts.fill, + points: coords.join(' ') + }) + ) + } + + if (strokeWidth) { + $svg.append( + svgElement('polyline', { + fill: 'none', + points: coords.slice(2, coords.length - 2).join(' '), + stroke: opts.stroke, + 'stroke-width': strokeWidth, + 'stroke-linecap': 'square' + }) + ) + } + } + ); + + peity.register( + 'bar', + { + delimiter: ",", + fill: ["#4D89F9"], + height: 16, + min: 0, + padding: 0.1, + width: 32 + }, + function(opts) { + var values = this.values() + , max = Math.max.apply(Math, opts.max == undefined ? values : values.concat(opts.max)) + , min = Math.min.apply(Math, opts.min == undefined ? values : values.concat(opts.min)) + + var $svg = this.prepare(opts.width, opts.height) + , width = $svg.width() + , height = $svg.height() + , diff = max - min + , padding = opts.padding + , fill = this.fill() + + var xScale = this.x = function(input) { + return input * width / values.length + } + + var yScale = this.y = function(input) { + return height - ( + diff + ? ((input - min) / diff) * height + : 1 + ) + } + + for (var i = 0; i < values.length; i++) { + var x = xScale(i + padding) + , w = xScale(i + 1 - padding) - x + , value = values[i] + , valueY = yScale(value) + , y1 = valueY + , y2 = valueY + , h + + if (!diff) { + h = 1 + } else if (value < 0) { + y1 = yScale(Math.min(max, 0)) + } else { + y2 = yScale(Math.max(min, 0)) + } + + h = y2 - y1 + + if (h == 0) { + h = 1 + if (max > 0 && diff) y1-- + } + + $svg.append( + svgElement('rect', { + fill: fill.call(this, value, i, values), + x: x, + y: y1, + width: w, + height: h + }) + ) + } + } + ); +})(jQuery, document, Math); diff --git a/debian/missing-sources/jquery.sparkline-2.1.2.js b/debian/missing-sources/jquery.sparkline-2.1.2.js new file mode 100644 index 000000000..721e03b76 --- /dev/null +++ b/debian/missing-sources/jquery.sparkline-2.1.2.js @@ -0,0 +1,3054 @@ +/** +* +* jquery.sparkline.js +* +* v2.1.2 +* (c) Splunk, Inc +* Contact: Gareth Watts (gareth@splunk.com) +* http://omnipotent.net/jquery.sparkline/ +* +* Generates inline sparkline charts from data supplied either to the method +* or inline in HTML +* +* Compatible with Internet Explorer 6.0+ and modern browsers equipped with the canvas tag +* (Firefox 2.0+, Safari, Opera, etc) +* +* License: New BSD License +* +* Copyright (c) 2012, Splunk Inc. +* All rights reserved. +* +* Redistribution and use in source and binary forms, with or without modification, +* are permitted provided that the following conditions are met: +* +* * Redistributions of source code must retain the above copyright notice, +* this list of conditions and the following disclaimer. +* * Redistributions in binary form must reproduce the above copyright notice, +* this list of conditions and the following disclaimer in the documentation +* and/or other materials provided with the distribution. +* * Neither the name of Splunk Inc nor the names of its contributors may +* be used to endorse or promote products derived from this software without +* specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT +* SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +* +* +* Usage: +* $(selector).sparkline(values, options) +* +* If values is undefined or set to 'html' then the data values are read from the specified tag: +* <p>Sparkline: <span class="sparkline">1,4,6,6,8,5,3,5</span></p> +* $('.sparkline').sparkline(); +* There must be no spaces in the enclosed data set +* +* Otherwise values must be an array of numbers or null values +* <p>Sparkline: <span id="sparkline1">This text replaced if the browser is compatible</span></p> +* $('#sparkline1').sparkline([1,4,6,6,8,5,3,5]) +* $('#sparkline2').sparkline([1,4,6,null,null,5,3,5]) +* +* Values can also be specified in an HTML comment, or as a values attribute: +* <p>Sparkline: <span class="sparkline"><!--1,4,6,6,8,5,3,5 --></span></p> +* <p>Sparkline: <span class="sparkline" values="1,4,6,6,8,5,3,5"></span></p> +* $('.sparkline').sparkline(); +* +* For line charts, x values can also be specified: +* <p>Sparkline: <span class="sparkline">1:1,2.7:4,3.4:6,5:6,6:8,8.7:5,9:3,10:5</span></p> +* $('#sparkline1').sparkline([ [1,1], [2.7,4], [3.4,6], [5,6], [6,8], [8.7,5], [9,3], [10,5] ]) +* +* By default, options should be passed in as teh second argument to the sparkline function: +* $('.sparkline').sparkline([1,2,3,4], {type: 'bar'}) +* +* Options can also be set by passing them on the tag itself. This feature is disabled by default though +* as there's a slight performance overhead: +* $('.sparkline').sparkline([1,2,3,4], {enableTagOptions: true}) +* <p>Sparkline: <span class="sparkline" sparkType="bar" sparkBarColor="red">loading</span></p> +* Prefix all options supplied as tag attribute with "spark" (configurable by setting tagOptionPrefix) +* +* Supported options: +* lineColor - Color of the line used for the chart +* fillColor - Color used to fill in the chart - Set to '' or false for a transparent chart +* width - Width of the chart - Defaults to 3 times the number of values in pixels +* height - Height of the chart - Defaults to the height of the containing element +* chartRangeMin - Specify the minimum value to use for the Y range of the chart - Defaults to the minimum value supplied +* chartRangeMax - Specify the maximum value to use for the Y range of the chart - Defaults to the maximum value supplied +* chartRangeClip - Clip out of range values to the max/min specified by chartRangeMin and chartRangeMax +* chartRangeMinX - Specify the minimum value to use for the X range of the chart - Defaults to the minimum value supplied +* chartRangeMaxX - Specify the maximum value to use for the X range of the chart - Defaults to the maximum value supplied +* composite - If true then don't erase any existing chart attached to the tag, but draw +* another chart over the top - Note that width and height are ignored if an +* existing chart is detected. +* tagValuesAttribute - Name of tag attribute to check for data values - Defaults to 'values' +* enableTagOptions - Whether to check tags for sparkline options +* tagOptionPrefix - Prefix used for options supplied as tag attributes - Defaults to 'spark' +* disableHiddenCheck - If set to true, then the plugin will assume that charts will never be drawn into a +* hidden dom element, avoding a browser reflow +* disableInteraction - If set to true then all mouseover/click interaction behaviour will be disabled, +* making the plugin perform much like it did in 1.x +* disableTooltips - If set to true then tooltips will be disabled - Defaults to false (tooltips enabled) +* disableHighlight - If set to true then highlighting of selected chart elements on mouseover will be disabled +* defaults to false (highlights enabled) +* highlightLighten - Factor to lighten/darken highlighted chart values by - Defaults to 1.4 for a 40% increase +* tooltipContainer - Specify which DOM element the tooltip should be rendered into - defaults to document.body +* tooltipClassname - Optional CSS classname to apply to tooltips - If not specified then a default style will be applied +* tooltipOffsetX - How many pixels away from the mouse pointer to render the tooltip on the X axis +* tooltipOffsetY - How many pixels away from the mouse pointer to render the tooltip on the r axis +* tooltipFormatter - Optional callback that allows you to override the HTML displayed in the tooltip +* callback is given arguments of (sparkline, options, fields) +* tooltipChartTitle - If specified then the tooltip uses the string specified by this setting as a title +* tooltipFormat - A format string or SPFormat object (or an array thereof for multiple entries) +* to control the format of the tooltip +* tooltipPrefix - A string to prepend to each field displayed in a tooltip +* tooltipSuffix - A string to append to each field displayed in a tooltip +* tooltipSkipNull - If true then null values will not have a tooltip displayed (defaults to true) +* tooltipValueLookups - An object or range map to map field values to tooltip strings +* (eg. to map -1 to "Lost", 0 to "Draw", and 1 to "Win") +* numberFormatter - Optional callback for formatting numbers in tooltips +* numberDigitGroupSep - Character to use for group separator in numbers "1,234" - Defaults to "," +* numberDecimalMark - Character to use for the decimal point when formatting numbers - Defaults to "." +* numberDigitGroupCount - Number of digits between group separator - Defaults to 3 +* +* There are 7 types of sparkline, selected by supplying a "type" option of 'line' (default), +* 'bar', 'tristate', 'bullet', 'discrete', 'pie' or 'box' +* line - Line chart. Options: +* spotColor - Set to '' to not end each line in a circular spot +* minSpotColor - If set, color of spot at minimum value +* maxSpotColor - If set, color of spot at maximum value +* spotRadius - Radius in pixels +* lineWidth - Width of line in pixels +* normalRangeMin +* normalRangeMax - If set draws a filled horizontal bar between these two values marking the "normal" +* or expected range of values +* normalRangeColor - Color to use for the above bar +* drawNormalOnTop - Draw the normal range above the chart fill color if true +* defaultPixelsPerValue - Defaults to 3 pixels of width for each value in the chart +* highlightSpotColor - The color to use for drawing a highlight spot on mouseover - Set to null to disable +* highlightLineColor - The color to use for drawing a highlight line on mouseover - Set to null to disable +* valueSpots - Specify which points to draw spots on, and in which color. Accepts a range map +* +* bar - Bar chart. Options: +* barColor - Color of bars for postive values +* negBarColor - Color of bars for negative values +* zeroColor - Color of bars with zero values +* nullColor - Color of bars with null values - Defaults to omitting the bar entirely +* barWidth - Width of bars in pixels +* colorMap - Optional mappnig of values to colors to override the *BarColor values above +* can be an Array of values to control the color of individual bars or a range map +* to specify colors for individual ranges of values +* barSpacing - Gap between bars in pixels +* zeroAxis - Centers the y-axis around zero if true +* +* tristate - Charts values of win (>0), lose (<0) or draw (=0) +* posBarColor - Color of win values +* negBarColor - Color of lose values +* zeroBarColor - Color of draw values +* barWidth - Width of bars in pixels +* barSpacing - Gap between bars in pixels +* colorMap - Optional mappnig of values to colors to override the *BarColor values above +* can be an Array of values to control the color of individual bars or a range map +* to specify colors for individual ranges of values +* +* discrete - Options: +* lineHeight - Height of each line in pixels - Defaults to 30% of the graph height +* thesholdValue - Values less than this value will be drawn using thresholdColor instead of lineColor +* thresholdColor +* +* bullet - Values for bullet graphs msut be in the order: target, performance, range1, range2, range3, ... +* options: +* targetColor - The color of the vertical target marker +* targetWidth - The width of the target marker in pixels +* performanceColor - The color of the performance measure horizontal bar +* rangeColors - Colors to use for each qualitative range background color +* +* pie - Pie chart. Options: +* sliceColors - An array of colors to use for pie slices +* offset - Angle in degrees to offset the first slice - Try -90 or +90 +* borderWidth - Width of border to draw around the pie chart, in pixels - Defaults to 0 (no border) +* borderColor - Color to use for the pie chart border - Defaults to #000 +* +* box - Box plot. Options: +* raw - Set to true to supply pre-computed plot points as values +* values should be: low_outlier, low_whisker, q1, median, q3, high_whisker, high_outlier +* When set to false you can supply any number of values and the box plot will +* be computed for you. Default is false. +* showOutliers - Set to true (default) to display outliers as circles +* outlierIQR - Interquartile range used to determine outliers. Default 1.5 +* boxLineColor - Outline color of the box +* boxFillColor - Fill color for the box +* whiskerColor - Line color used for whiskers +* outlierLineColor - Outline color of outlier circles +* outlierFillColor - Fill color of the outlier circles +* spotRadius - Radius of outlier circles +* medianColor - Line color of the median line +* target - Draw a target cross hair at the supplied value (default undefined) +* +* +* +* Examples: +* $('#sparkline1').sparkline(myvalues, { lineColor: '#f00', fillColor: false }); +* $('.barsparks').sparkline('html', { type:'bar', height:'40px', barWidth:5 }); +* $('#tristate').sparkline([1,1,-1,1,0,0,-1], { type:'tristate' }): +* $('#discrete').sparkline([1,3,4,5,5,3,4,5], { type:'discrete' }); +* $('#bullet').sparkline([10,12,12,9,7], { type:'bullet' }); +* $('#pie').sparkline([1,1,2], { type:'pie' }); +*/ + +/*jslint regexp: true, browser: true, jquery: true, white: true, nomen: false, plusplus: false, maxerr: 500, indent: 4 */ + +(function(document, Math, undefined) { // performance/minified-size optimization +(function(factory) { + if(typeof define === 'function' && define.amd) { + define(['jquery'], factory); + } else if (jQuery && !jQuery.fn.sparkline) { + factory(jQuery); + } +} +(function($) { + 'use strict'; + + var UNSET_OPTION = {}, + getDefaults, createClass, SPFormat, clipval, quartile, normalizeValue, normalizeValues, + remove, isNumber, all, sum, addCSS, ensureArray, formatNumber, RangeMap, + MouseHandler, Tooltip, barHighlightMixin, + line, bar, tristate, discrete, bullet, pie, box, defaultStyles, initStyles, + VShape, VCanvas_base, VCanvas_canvas, VCanvas_vml, pending, shapeCount = 0; + + /** + * Default configuration settings + */ + getDefaults = function () { + return { + // Settings common to most/all chart types + common: { + type: 'line', + lineColor: '#00f', + fillColor: '#cdf', + defaultPixelsPerValue: 3, + width: 'auto', + height: 'auto', + composite: false, + tagValuesAttribute: 'values', + tagOptionsPrefix: 'spark', + enableTagOptions: false, + enableHighlight: true, + highlightLighten: 1.4, + tooltipSkipNull: true, + tooltipPrefix: '', + tooltipSuffix: '', + disableHiddenCheck: false, + numberFormatter: false, + numberDigitGroupCount: 3, + numberDigitGroupSep: ',', + numberDecimalMark: '.', + disableTooltips: false, + disableInteraction: false + }, + // Defaults for line charts + line: { + spotColor: '#f80', + highlightSpotColor: '#5f5', + highlightLineColor: '#f22', + spotRadius: 1.5, + minSpotColor: '#f80', + maxSpotColor: '#f80', + lineWidth: 1, + normalRangeMin: undefined, + normalRangeMax: undefined, + normalRangeColor: '#ccc', + drawNormalOnTop: false, + chartRangeMin: undefined, + chartRangeMax: undefined, + chartRangeMinX: undefined, + chartRangeMaxX: undefined, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{prefix}}{{y}}{{suffix}}') + }, + // Defaults for bar charts + bar: { + barColor: '#3366cc', + negBarColor: '#f44', + stackedBarColor: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00', + '#dd4477', '#0099c6', '#990099'], + zeroColor: undefined, + nullColor: undefined, + zeroAxis: true, + barWidth: 4, + barSpacing: 1, + chartRangeMax: undefined, + chartRangeMin: undefined, + chartRangeClip: false, + colorMap: undefined, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{prefix}}{{value}}{{suffix}}') + }, + // Defaults for tristate charts + tristate: { + barWidth: 4, + barSpacing: 1, + posBarColor: '#6f6', + negBarColor: '#f44', + zeroBarColor: '#999', + colorMap: {}, + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{value:map}}'), + tooltipValueLookups: { map: { '-1': 'Loss', '0': 'Draw', '1': 'Win' } } + }, + // Defaults for discrete charts + discrete: { + lineHeight: 'auto', + thresholdColor: undefined, + thresholdValue: 0, + chartRangeMax: undefined, + chartRangeMin: undefined, + chartRangeClip: false, + tooltipFormat: new SPFormat('{{prefix}}{{value}}{{suffix}}') + }, + // Defaults for bullet charts + bullet: { + targetColor: '#f33', + targetWidth: 3, // width of the target bar in pixels + performanceColor: '#33f', + rangeColors: ['#d3dafe', '#a8b6ff', '#7f94ff'], + base: undefined, // set this to a number to change the base start number + tooltipFormat: new SPFormat('{{fieldkey:fields}} - {{value}}'), + tooltipValueLookups: { fields: {r: 'Range', p: 'Performance', t: 'Target'} } + }, + // Defaults for pie charts + pie: { + offset: 0, + sliceColors: ['#3366cc', '#dc3912', '#ff9900', '#109618', '#66aa00', + '#dd4477', '#0099c6', '#990099'], + borderWidth: 0, + borderColor: '#000', + tooltipFormat: new SPFormat('<span style="color: {{color}}">●</span> {{value}} ({{percent.1}}%)') + }, + // Defaults for box plots + box: { + raw: false, + boxLineColor: '#000', + boxFillColor: '#cdf', + whiskerColor: '#000', + outlierLineColor: '#333', + outlierFillColor: '#fff', + medianColor: '#f00', + showOutliers: true, + outlierIQR: 1.5, + spotRadius: 1.5, + target: undefined, + targetColor: '#4a2', + chartRangeMax: undefined, + chartRangeMin: undefined, + tooltipFormat: new SPFormat('{{field:fields}}: {{value}}'), + tooltipFormatFieldlistKey: 'field', + tooltipValueLookups: { fields: { lq: 'Lower Quartile', med: 'Median', + uq: 'Upper Quartile', lo: 'Left Outlier', ro: 'Right Outlier', + lw: 'Left Whisker', rw: 'Right Whisker'} } + } + }; + }; + + // You can have tooltips use a css class other than jqstooltip by specifying tooltipClassname + defaultStyles = '.jqstooltip { ' + + 'position: absolute;' + + 'left: 0px;' + + 'top: 0px;' + + 'visibility: hidden;' + + 'background: rgb(0, 0, 0) transparent;' + + 'background-color: rgba(0,0,0,0.6);' + + 'filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000);' + + '-ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#99000000, endColorstr=#99000000)";' + + 'color: white;' + + 'font: 10px arial, san serif;' + + 'text-align: left;' + + 'white-space: nowrap;' + + 'padding: 5px;' + + 'border: 1px solid white;' + + 'z-index: 10000;' + + '}' + + '.jqsfield { ' + + 'color: white;' + + 'font: 10px arial, san serif;' + + 'text-align: left;' + + '}'; + + /** + * Utilities + */ + + createClass = function (/* [baseclass, [mixin, ...]], definition */) { + var Class, args; + Class = function () { + this.init.apply(this, arguments); + }; + if (arguments.length > 1) { + if (arguments[0]) { + Class.prototype = $.extend(new arguments[0](), arguments[arguments.length - 1]); + Class._super = arguments[0].prototype; + } else { + Class.prototype = arguments[arguments.length - 1]; + } + if (arguments.length > 2) { + args = Array.prototype.slice.call(arguments, 1, -1); + args.unshift(Class.prototype); + $.extend.apply($, args); + } + } else { + Class.prototype = arguments[0]; + } + Class.prototype.cls = Class; + return Class; + }; + + /** + * Wraps a format string for tooltips + * {{x}} + * {{x.2} + * {{x:months}} + */ + $.SPFormatClass = SPFormat = createClass({ + fre: /\{\{([\w.]+?)(:(.+?))?\}\}/g, + precre: /(\w+)\.(\d+)/, + + init: function (format, fclass) { + this.format = format; + this.fclass = fclass; + }, + + render: function (fieldset, lookups, options) { + var self = this, + fields = fieldset, + match, token, lookupkey, fieldvalue, prec; + return this.format.replace(this.fre, function () { + var lookup; + token = arguments[1]; + lookupkey = arguments[3]; + match = self.precre.exec(token); + if (match) { + prec = match[2]; + token = match[1]; + } else { + prec = false; + } + fieldvalue = fields[token]; + if (fieldvalue === undefined) { + return ''; + } + if (lookupkey && lookups && lookups[lookupkey]) { + lookup = lookups[lookupkey]; + if (lookup.get) { // RangeMap + return lookups[lookupkey].get(fieldvalue) || fieldvalue; + } else { + return lookups[lookupkey][fieldvalue] || fieldvalue; + } + } + if (isNumber(fieldvalue)) { + if (options.get('numberFormatter')) { + fieldvalue = options.get('numberFormatter')(fieldvalue); + } else { + fieldvalue = formatNumber(fieldvalue, prec, + options.get('numberDigitGroupCount'), + options.get('numberDigitGroupSep'), + options.get('numberDecimalMark')); + } + } + return fieldvalue; + }); + } + }); + + // convience method to avoid needing the new operator + $.spformat = function(format, fclass) { + return new SPFormat(format, fclass); + }; + + clipval = function (val, min, max) { + if (val < min) { + return min; + } + if (val > max) { + return max; + } + return val; + }; + + quartile = function (values, q) { + var vl; + if (q === 2) { + vl = Math.floor(values.length / 2); + return values.length % 2 ? values[vl] : (values[vl-1] + values[vl]) / 2; + } else { + if (values.length % 2 ) { // odd + vl = (values.length * q + q) / 4; + return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; + } else { //even + vl = (values.length * q + 2) / 4; + return vl % 1 ? (values[Math.floor(vl)] + values[Math.floor(vl) - 1]) / 2 : values[vl-1]; + + } + } + }; + + normalizeValue = function (val) { + var nf; + switch (val) { + case 'undefined': + val = undefined; + break; + case 'null': + val = null; + break; + case 'true': + val = true; + break; + case 'false': + val = false; + break; + default: + nf = parseFloat(val); + if (val == nf) { + val = nf; + } + } + return val; + }; + + normalizeValues = function (vals) { + var i, result = []; + for (i = vals.length; i--;) { + result[i] = normalizeValue(vals[i]); + } + return result; + }; + + remove = function (vals, filter) { + var i, vl, result = []; + for (i = 0, vl = vals.length; i < vl; i++) { + if (vals[i] !== filter) { + result.push(vals[i]); + } + } + return result; + }; + + isNumber = function (num) { + return !isNaN(parseFloat(num)) && isFinite(num); + }; + + formatNumber = function (num, prec, groupsize, groupsep, decsep) { + var p, i; + num = (prec === false ? parseFloat(num).toString() : num.toFixed(prec)).split(''); + p = (p = $.inArray('.', num)) < 0 ? num.length : p; + if (p < num.length) { + num[p] = decsep; + } + for (i = p - groupsize; i > 0; i -= groupsize) { + num.splice(i, 0, groupsep); + } + return num.join(''); + }; + + // determine if all values of an array match a value + // returns true if the array is empty + all = function (val, arr, ignoreNull) { + var i; + for (i = arr.length; i--; ) { + if (ignoreNull && arr[i] === null) continue; + if (arr[i] !== val) { + return false; + } + } + return true; + }; + + // sums the numeric values in an array, ignoring other values + sum = function (vals) { + var total = 0, i; + for (i = vals.length; i--;) { + total += typeof vals[i] === 'number' ? vals[i] : 0; + } + return total; + }; + + ensureArray = function (val) { + return $.isArray(val) ? val : [val]; + }; + + // http://paulirish.com/2008/bookmarklet-inject-new-css-rules/ + addCSS = function(css) { + var tag; + //if ('\v' == 'v') /* ie only */ { + if (document.createStyleSheet) { + document.createStyleSheet().cssText = css; + } else { + tag = document.createElement('style'); + tag.type = 'text/css'; + document.getElementsByTagName('head')[0].appendChild(tag); + tag[(typeof document.body.style.WebkitAppearance == 'string') /* webkit only */ ? 'innerText' : 'innerHTML'] = css; + } + }; + + // Provide a cross-browser interface to a few simple drawing primitives + $.fn.simpledraw = function (width, height, useExisting, interact) { + var target, mhandler; + if (useExisting && (target = this.data('_jqs_vcanvas'))) { + return target; + } + + if ($.fn.sparkline.canvas === false) { + // We've already determined that neither Canvas nor VML are available + return false; + + } else if ($.fn.sparkline.canvas === undefined) { + // No function defined yet -- need to see if we support Canvas or VML + var el = document.createElement('canvas'); + if (!!(el.getContext && el.getContext('2d'))) { + // Canvas is available + $.fn.sparkline.canvas = function(width, height, target, interact) { + return new VCanvas_canvas(width, height, target, interact); + }; + } else if (document.namespaces && !document.namespaces.v) { + // VML is available + document.namespaces.add('v', 'urn:schemas-microsoft-com:vml', '#default#VML'); + $.fn.sparkline.canvas = function(width, height, target, interact) { + return new VCanvas_vml(width, height, target); + }; + } else { + // Neither Canvas nor VML are available + $.fn.sparkline.canvas = false; + return false; + } + } + + if (width === undefined) { + width = $(this).innerWidth(); + } + if (height === undefined) { + height = $(this).innerHeight(); + } + + target = $.fn.sparkline.canvas(width, height, this, interact); + + mhandler = $(this).data('_jqs_mhandler'); + if (mhandler) { + mhandler.registerCanvas(target); + } + return target; + }; + + $.fn.cleardraw = function () { + var target = this.data('_jqs_vcanvas'); + if (target) { + target.reset(); + } + }; + + $.RangeMapClass = RangeMap = createClass({ + init: function (map) { + var key, range, rangelist = []; + for (key in map) { + if (map.hasOwnProperty(key) && typeof key === 'string' && key.indexOf(':') > -1) { + range = key.split(':'); + range[0] = range[0].length === 0 ? -Infinity : parseFloat(range[0]); + range[1] = range[1].length === 0 ? Infinity : parseFloat(range[1]); + range[2] = map[key]; + rangelist.push(range); + } + } + this.map = map; + this.rangelist = rangelist || false; + }, + + get: function (value) { + var rangelist = this.rangelist, + i, range, result; + if ((result = this.map[value]) !== undefined) { + return result; + } + if (rangelist) { + for (i = rangelist.length; i--;) { + range = rangelist[i]; + if (range[0] <= value && range[1] >= value) { + return range[2]; + } + } + } + return undefined; + } + }); + + // Convenience function + $.range_map = function(map) { + return new RangeMap(map); + }; + + MouseHandler = createClass({ + init: function (el, options) { + var $el = $(el); + this.$el = $el; + this.options = options; + this.currentPageX = 0; + this.currentPageY = 0; + this.el = el; + this.splist = []; + this.tooltip = null; + this.over = false; + this.displayTooltips = !options.get('disableTooltips'); + this.highlightEnabled = !options.get('disableHighlight'); + }, + + registerSparkline: function (sp) { + this.splist.push(sp); + if (this.over) { + this.updateDisplay(); + } + }, + + registerCanvas: function (canvas) { + var $canvas = $(canvas.canvas); + this.canvas = canvas; + this.$canvas = $canvas; + $canvas.mouseenter($.proxy(this.mouseenter, this)); + $canvas.mouseleave($.proxy(this.mouseleave, this)); + $canvas.click($.proxy(this.mouseclick, this)); + }, + + reset: function (removeTooltip) { + this.splist = []; + if (this.tooltip && removeTooltip) { + this.tooltip.remove(); + this.tooltip = undefined; + } + }, + + mouseclick: function (e) { + var clickEvent = $.Event('sparklineClick'); + clickEvent.originalEvent = e; + clickEvent.sparklines = this.splist; + this.$el.trigger(clickEvent); + }, + + mouseenter: function (e) { + $(document.body).unbind('mousemove.jqs'); + $(document.body).bind('mousemove.jqs', $.proxy(this.mousemove, this)); + this.over = true; + this.currentPageX = e.pageX; + this.currentPageY = e.pageY; + this.currentEl = e.target; + if (!this.tooltip && this.displayTooltips) { + this.tooltip = new Tooltip(this.options); + this.tooltip.updatePosition(e.pageX, e.pageY); + } + this.updateDisplay(); + }, + + mouseleave: function () { + $(document.body).unbind('mousemove.jqs'); + var splist = this.splist, + spcount = splist.length, + needsRefresh = false, + sp, i; + this.over = false; + this.currentEl = null; + + if (this.tooltip) { + this.tooltip.remove(); + this.tooltip = null; + } + + for (i = 0; i < spcount; i++) { + sp = splist[i]; + if (sp.clearRegionHighlight()) { + needsRefresh = true; + } + } + + if (needsRefresh) { + this.canvas.render(); + } + }, + + mousemove: function (e) { + this.currentPageX = e.pageX; + this.currentPageY = e.pageY; + this.currentEl = e.target; + if (this.tooltip) { + this.tooltip.updatePosition(e.pageX, e.pageY); + } + this.updateDisplay(); + }, + + updateDisplay: function () { + var splist = this.splist, + spcount = splist.length, + needsRefresh = false, + offset = this.$canvas.offset(), + localX = this.currentPageX - offset.left, + localY = this.currentPageY - offset.top, + tooltiphtml, sp, i, result, changeEvent; + if (!this.over) { + return; + } + for (i = 0; i < spcount; i++) { + sp = splist[i]; + result = sp.setRegionHighlight(this.currentEl, localX, localY); + if (result) { + needsRefresh = true; + } + } + if (needsRefresh) { + changeEvent = $.Event('sparklineRegionChange'); + changeEvent.sparklines = this.splist; + this.$el.trigger(changeEvent); + if (this.tooltip) { + tooltiphtml = ''; + for (i = 0; i < spcount; i++) { + sp = splist[i]; + tooltiphtml += sp.getCurrentRegionTooltip(); + } + this.tooltip.setContent(tooltiphtml); + } + if (!this.disableHighlight) { + this.canvas.render(); + } + } + if (result === null) { + this.mouseleave(); + } + } + }); + + + Tooltip = createClass({ + sizeStyle: 'position: static !important;' + + 'display: block !important;' + + 'visibility: hidden !important;' + + 'float: left !important;', + + init: function (options) { + var tooltipClassname = options.get('tooltipClassname', 'jqstooltip'), + sizetipStyle = this.sizeStyle, + offset; + this.container = options.get('tooltipContainer') || document.body; + this.tooltipOffsetX = options.get('tooltipOffsetX', 10); + this.tooltipOffsetY = options.get('tooltipOffsetY', 12); + // remove any previous lingering tooltip + $('#jqssizetip').remove(); + $('#jqstooltip').remove(); + this.sizetip = $('<div/>', { + id: 'jqssizetip', + style: sizetipStyle, + 'class': tooltipClassname + }); + this.tooltip = $('<div/>', { + id: 'jqstooltip', + 'class': tooltipClassname + }).appendTo(this.container); + // account for the container's location + offset = this.tooltip.offset(); + this.offsetLeft = offset.left; + this.offsetTop = offset.top; + this.hidden = true; + $(window).unbind('resize.jqs scroll.jqs'); + $(window).bind('resize.jqs scroll.jqs', $.proxy(this.updateWindowDims, this)); + this.updateWindowDims(); + }, + + updateWindowDims: function () { + this.scrollTop = $(window).scrollTop(); + this.scrollLeft = $(window).scrollLeft(); + this.scrollRight = this.scrollLeft + $(window).width(); + this.updatePosition(); + }, + + getSize: function (content) { + this.sizetip.html(content).appendTo(this.container); + this.width = this.sizetip.width() + 1; + this.height = this.sizetip.height(); + this.sizetip.remove(); + }, + + setContent: function (content) { + if (!content) { + this.tooltip.css('visibility', 'hidden'); + this.hidden = true; + return; + } + this.getSize(content); + this.tooltip.html(content) + .css({ + 'width': this.width, + 'height': this.height, + 'visibility': 'visible' + }); + if (this.hidden) { + this.hidden = false; + this.updatePosition(); + } + }, + + updatePosition: function (x, y) { + if (x === undefined) { + if (this.mousex === undefined) { + return; + } + x = this.mousex - this.offsetLeft; + y = this.mousey - this.offsetTop; + + } else { + this.mousex = x = x - this.offsetLeft; + this.mousey = y = y - this.offsetTop; + } + if (!this.height || !this.width || this.hidden) { + return; + } + + y -= this.height + this.tooltipOffsetY; + x += this.tooltipOffsetX; + + if (y < this.scrollTop) { + y = this.scrollTop; + } + if (x < this.scrollLeft) { + x = this.scrollLeft; + } else if (x + this.width > this.scrollRight) { + x = this.scrollRight - this.width; + } + + this.tooltip.css({ + 'left': x, + 'top': y + }); + }, + + remove: function () { + this.tooltip.remove(); + this.sizetip.remove(); + this.sizetip = this.tooltip = undefined; + $(window).unbind('resize.jqs scroll.jqs'); + } + }); + + initStyles = function() { + addCSS(defaultStyles); + }; + + $(initStyles); + + pending = []; + $.fn.sparkline = function (userValues, userOptions) { + return this.each(function () { + var options = new $.fn.sparkline.options(this, userOptions), + $this = $(this), + render, i; + render = function () { + var values, width, height, tmp, mhandler, sp, vals; + if (userValues === 'html' || userValues === undefined) { + vals = this.getAttribute(options.get('tagValuesAttribute')); + if (vals === undefined || vals === null) { + vals = $this.html(); + } + values = vals.replace(/(^\s*<!--)|(-->\s*$)|\s+/g, '').split(','); + } else { + values = userValues; + } + + width = options.get('width') === 'auto' ? values.length * options.get('defaultPixelsPerValue') : options.get('width'); + if (options.get('height') === 'auto') { + if (!options.get('composite') || !$.data(this, '_jqs_vcanvas')) { + // must be a better way to get the line height + tmp = document.createElement('span'); + tmp.innerHTML = 'a'; + $this.html(tmp); + height = $(tmp).innerHeight() || $(tmp).height(); + $(tmp).remove(); + tmp = null; + } + } else { + height = options.get('height'); + } + + if (!options.get('disableInteraction')) { + mhandler = $.data(this, '_jqs_mhandler'); + if (!mhandler) { + mhandler = new MouseHandler(this, options); + $.data(this, '_jqs_mhandler', mhandler); + } else if (!options.get('composite')) { + mhandler.reset(); + } + } else { + mhandler = false; + } + + if (options.get('composite') && !$.data(this, '_jqs_vcanvas')) { + if (!$.data(this, '_jqs_errnotify')) { + alert('Attempted to attach a composite sparkline to an element with no existing sparkline'); + $.data(this, '_jqs_errnotify', true); + } + return; + } + + sp = new $.fn.sparkline[options.get('type')](this, values, options, width, height); + + sp.render(); + + if (mhandler) { + mhandler.registerSparkline(sp); + } + }; + if (($(this).html() && !options.get('disableHiddenCheck') && $(this).is(':hidden')) || !$(this).parents('body').length) { + if (!options.get('composite') && $.data(this, '_jqs_pending')) { + // remove any existing references to the element + for (i = pending.length; i; i--) { + if (pending[i - 1][0] == this) { + pending.splice(i - 1, 1); + } + } + } + pending.push([this, render]); + $.data(this, '_jqs_pending', true); + } else { + render.call(this); + } + }); + }; + + $.fn.sparkline.defaults = getDefaults(); + + + $.sparkline_display_visible = function () { + var el, i, pl; + var done = []; + for (i = 0, pl = pending.length; i < pl; i++) { + el = pending[i][0]; + if ($(el).is(':visible') && !$(el).parents().is(':hidden')) { + pending[i][1].call(el); + $.data(pending[i][0], '_jqs_pending', false); + done.push(i); + } else if (!$(el).closest('html').length && !$.data(el, '_jqs_pending')) { + // element has been inserted and removed from the DOM + // If it was not yet inserted into the dom then the .data request + // will return true. + // removing from the dom causes the data to be removed. + $.data(pending[i][0], '_jqs_pending', false); + done.push(i); + } + } + for (i = done.length; i; i--) { + pending.splice(done[i - 1], 1); + } + }; + + + /** + * User option handler + */ + $.fn.sparkline.options = createClass({ + init: function (tag, userOptions) { + var extendedOptions, defaults, base, tagOptionType; + this.userOptions = userOptions = userOptions || {}; + this.tag = tag; + this.tagValCache = {}; + defaults = $.fn.sparkline.defaults; + base = defaults.common; + this.tagOptionsPrefix = userOptions.enableTagOptions && (userOptions.tagOptionsPrefix || base.tagOptionsPrefix); + + tagOptionType = this.getTagSetting('type'); + if (tagOptionType === UNSET_OPTION) { + extendedOptions = defaults[userOptions.type || base.type]; + } else { + extendedOptions = defaults[tagOptionType]; + } + this.mergedOptions = $.extend({}, base, extendedOptions, userOptions); + }, + + + getTagSetting: function (key) { + var prefix = this.tagOptionsPrefix, + val, i, pairs, keyval; + if (prefix === false || prefix === undefined) { + return UNSET_OPTION; + } + if (this.tagValCache.hasOwnProperty(key)) { + val = this.tagValCache.key; + } else { + val = this.tag.getAttribute(prefix + key); + if (val === undefined || val === null) { + val = UNSET_OPTION; + } else if (val.substr(0, 1) === '[') { + val = val.substr(1, val.length - 2).split(','); + for (i = val.length; i--;) { + val[i] = normalizeValue(val[i].replace(/(^\s*)|(\s*$)/g, '')); + } + } else if (val.substr(0, 1) === '{') { + pairs = val.substr(1, val.length - 2).split(','); + val = {}; + for (i = pairs.length; i--;) { + keyval = pairs[i].split(':', 2); + val[keyval[0].replace(/(^\s*)|(\s*$)/g, '')] = normalizeValue(keyval[1].replace(/(^\s*)|(\s*$)/g, '')); + } + } else { + val = normalizeValue(val); + } + this.tagValCache.key = val; + } + return val; + }, + + get: function (key, defaultval) { + var tagOption = this.getTagSetting(key), + result; + if (tagOption !== UNSET_OPTION) { + return tagOption; + } + return (result = this.mergedOptions[key]) === undefined ? defaultval : result; + } + }); + + + $.fn.sparkline._base = createClass({ + disabled: false, + + init: function (el, values, options, width, height) { + this.el = el; + this.$el = $(el); + this.values = values; + this.options = options; + this.width = width; + this.height = height; + this.currentRegion = undefined; + }, + + /** + * Setup the canvas + */ + initTarget: function () { + var interactive = !this.options.get('disableInteraction'); + if (!(this.target = this.$el.simpledraw(this.width, this.height, this.options.get('composite'), interactive))) { + this.disabled = true; + } else { + this.canvasWidth = this.target.pixelWidth; + this.canvasHeight = this.target.pixelHeight; + } + }, + + /** + * Actually render the chart to the canvas + */ + render: function () { + if (this.disabled) { + this.el.innerHTML = ''; + return false; + } + return true; + }, + + /** + * Return a region id for a given x/y co-ordinate + */ + getRegion: function (x, y) { + }, + + /** + * Highlight an item based on the moused-over x,y co-ordinate + */ + setRegionHighlight: function (el, x, y) { + var currentRegion = this.currentRegion, + highlightEnabled = !this.options.get('disableHighlight'), + newRegion; + if (x > this.canvasWidth || y > this.canvasHeight || x < 0 || y < 0) { + return null; + } + newRegion = this.getRegion(el, x, y); + if (currentRegion !== newRegion) { + if (currentRegion !== undefined && highlightEnabled) { + this.removeHighlight(); + } + this.currentRegion = newRegion; + if (newRegion !== undefined && highlightEnabled) { + this.renderHighlight(); + } + return true; + } + return false; + }, + + /** + * Reset any currently highlighted item + */ + clearRegionHighlight: function () { + if (this.currentRegion !== undefined) { + this.removeHighlight(); + this.currentRegion = undefined; + return true; + } + return false; + }, + + renderHighlight: function () { + this.changeHighlight(true); + }, + + removeHighlight: function () { + this.changeHighlight(false); + }, + + changeHighlight: function (highlight) {}, + + /** + * Fetch the HTML to display as a tooltip + */ + getCurrentRegionTooltip: function () { + var options = this.options, + header = '', + entries = [], + fields, formats, formatlen, fclass, text, i, + showFields, showFieldsKey, newFields, fv, + formatter, format, fieldlen, j; + if (this.currentRegion === undefined) { + return ''; + } + fields = this.getCurrentRegionFields(); + formatter = options.get('tooltipFormatter'); + if (formatter) { + return formatter(this, options, fields); + } + if (options.get('tooltipChartTitle')) { + header += '<div class="jqs jqstitle">' + options.get('tooltipChartTitle') + '</div>\n'; + } + formats = this.options.get('tooltipFormat'); + if (!formats) { + return ''; + } + if (!$.isArray(formats)) { + formats = [formats]; + } + if (!$.isArray(fields)) { + fields = [fields]; + } + showFields = this.options.get('tooltipFormatFieldlist'); + showFieldsKey = this.options.get('tooltipFormatFieldlistKey'); + if (showFields && showFieldsKey) { + // user-selected ordering of fields + newFields = []; + for (i = fields.length; i--;) { + fv = fields[i][showFieldsKey]; + if ((j = $.inArray(fv, showFields)) != -1) { + newFields[j] = fields[i]; + } + } + fields = newFields; + } + formatlen = formats.length; + fieldlen = fields.length; + for (i = 0; i < formatlen; i++) { + format = formats[i]; + if (typeof format === 'string') { + format = new SPFormat(format); + } + fclass = format.fclass || 'jqsfield'; + for (j = 0; j < fieldlen; j++) { + if (!fields[j].isNull || !options.get('tooltipSkipNull')) { + $.extend(fields[j], { + prefix: options.get('tooltipPrefix'), + suffix: options.get('tooltipSuffix') + }); + text = format.render(fields[j], options.get('tooltipValueLookups'), options); + entries.push('<div class="' + fclass + '">' + text + '</div>'); + } + } + } + if (entries.length) { + return header + entries.join('\n'); + } + return ''; + }, + + getCurrentRegionFields: function () {}, + + calcHighlightColor: function (color, options) { + var highlightColor = options.get('highlightColor'), + lighten = options.get('highlightLighten'), + parse, mult, rgbnew, i; + if (highlightColor) { + return highlightColor; + } + if (lighten) { + // extract RGB values + parse = /^#([0-9a-f])([0-9a-f])([0-9a-f])$/i.exec(color) || /^#([0-9a-f]{2})([0-9a-f]{2})([0-9a-f]{2})$/i.exec(color); + if (parse) { + rgbnew = []; + mult = color.length === 4 ? 16 : 1; + for (i = 0; i < 3; i++) { + rgbnew[i] = clipval(Math.round(parseInt(parse[i + 1], 16) * mult * lighten), 0, 255); + } + return 'rgb(' + rgbnew.join(',') + ')'; + } + + } + return color; + } + + }); + + barHighlightMixin = { + changeHighlight: function (highlight) { + var currentRegion = this.currentRegion, + target = this.target, + shapeids = this.regionShapes[currentRegion], + newShapes; + // will be null if the region value was null + if (shapeids) { + newShapes = this.renderRegion(currentRegion, highlight); + if ($.isArray(newShapes) || $.isArray(shapeids)) { + target.replaceWithShapes(shapeids, newShapes); + this.regionShapes[currentRegion] = $.map(newShapes, function (newShape) { + return newShape.id; + }); + } else { + target.replaceWithShape(shapeids, newShapes); + this.regionShapes[currentRegion] = newShapes.id; + } + } + }, + + render: function () { + var values = this.values, + target = this.target, + regionShapes = this.regionShapes, + shapes, ids, i, j; + + if (!this.cls._super.render.call(this)) { + return; + } + for (i = values.length; i--;) { + shapes = this.renderRegion(i); + if (shapes) { + if ($.isArray(shapes)) { + ids = []; + for (j = shapes.length; j--;) { + shapes[j].append(); + ids.push(shapes[j].id); + } + regionShapes[i] = ids; + } else { + shapes.append(); + regionShapes[i] = shapes.id; // store just the shapeid + } + } else { + // null value + regionShapes[i] = null; + } + } + target.render(); + } + }; + + /** + * Line charts + */ + $.fn.sparkline.line = line = createClass($.fn.sparkline._base, { + type: 'line', + + init: function (el, values, options, width, height) { + line._super.init.call(this, el, values, options, width, height); + this.vertices = []; + this.regionMap = []; + this.xvalues = []; + this.yvalues = []; + this.yminmax = []; + this.hightlightSpotId = null; + this.lastShapeId = null; + this.initTarget(); + }, + + getRegion: function (el, x, y) { + var i, + regionMap = this.regionMap; // maps regions to value positions + for (i = regionMap.length; i--;) { + if (regionMap[i] !== null && x >= regionMap[i][0] && x <= regionMap[i][1]) { + return regionMap[i][2]; + } + } + return undefined; + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion; + return { + isNull: this.yvalues[currentRegion] === null, + x: this.xvalues[currentRegion], + y: this.yvalues[currentRegion], + color: this.options.get('lineColor'), + fillColor: this.options.get('fillColor'), + offset: currentRegion + }; + }, + + renderHighlight: function () { + var currentRegion = this.currentRegion, + target = this.target, + vertex = this.vertices[currentRegion], + options = this.options, + spotRadius = options.get('spotRadius'), + highlightSpotColor = options.get('highlightSpotColor'), + highlightLineColor = options.get('highlightLineColor'), + highlightSpot, highlightLine; + + if (!vertex) { + return; + } + if (spotRadius && highlightSpotColor) { + highlightSpot = target.drawCircle(vertex[0], vertex[1], + spotRadius, undefined, highlightSpotColor); + this.highlightSpotId = highlightSpot.id; + target.insertAfterShape(this.lastShapeId, highlightSpot); + } + if (highlightLineColor) { + highlightLine = target.drawLine(vertex[0], this.canvasTop, vertex[0], + this.canvasTop + this.canvasHeight, highlightLineColor); + this.highlightLineId = highlightLine.id; + target.insertAfterShape(this.lastShapeId, highlightLine); + } + }, + + removeHighlight: function () { + var target = this.target; + if (this.highlightSpotId) { + target.removeShapeId(this.highlightSpotId); + this.highlightSpotId = null; + } + if (this.highlightLineId) { + target.removeShapeId(this.highlightLineId); + this.highlightLineId = null; + } + }, + + scanValues: function () { + var values = this.values, + valcount = values.length, + xvalues = this.xvalues, + yvalues = this.yvalues, + yminmax = this.yminmax, + i, val, isStr, isArray, sp; + for (i = 0; i < valcount; i++) { + val = values[i]; + isStr = typeof(values[i]) === 'string'; + isArray = typeof(values[i]) === 'object' && values[i] instanceof Array; + sp = isStr && values[i].split(':'); + if (isStr && sp.length === 2) { // x:y + xvalues.push(Number(sp[0])); + yvalues.push(Number(sp[1])); + yminmax.push(Number(sp[1])); + } else if (isArray) { + xvalues.push(val[0]); + yvalues.push(val[1]); + yminmax.push(val[1]); + } else { + xvalues.push(i); + if (values[i] === null || values[i] === 'null') { + yvalues.push(null); + } else { + yvalues.push(Number(val)); + yminmax.push(Number(val)); + } + } + } + if (this.options.get('xvalues')) { + xvalues = this.options.get('xvalues'); + } + + this.maxy = this.maxyorg = Math.max.apply(Math, yminmax); + this.miny = this.minyorg = Math.min.apply(Math, yminmax); + + this.maxx = Math.max.apply(Math, xvalues); + this.minx = Math.min.apply(Math, xvalues); + + this.xvalues = xvalues; + this.yvalues = yvalues; + this.yminmax = yminmax; + + }, + + processRangeOptions: function () { + var options = this.options, + normalRangeMin = options.get('normalRangeMin'), + normalRangeMax = options.get('normalRangeMax'); + + if (normalRangeMin !== undefined) { + if (normalRangeMin < this.miny) { + this.miny = normalRangeMin; + } + if (normalRangeMax > this.maxy) { + this.maxy = normalRangeMax; + } + } + if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.miny)) { + this.miny = options.get('chartRangeMin'); + } + if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.maxy)) { + this.maxy = options.get('chartRangeMax'); + } + if (options.get('chartRangeMinX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMinX') < this.minx)) { + this.minx = options.get('chartRangeMinX'); + } + if (options.get('chartRangeMaxX') !== undefined && (options.get('chartRangeClipX') || options.get('chartRangeMaxX') > this.maxx)) { + this.maxx = options.get('chartRangeMaxX'); + } + + }, + + drawNormalRange: function (canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey) { + var normalRangeMin = this.options.get('normalRangeMin'), + normalRangeMax = this.options.get('normalRangeMax'), + ytop = canvasTop + Math.round(canvasHeight - (canvasHeight * ((normalRangeMax - this.miny) / rangey))), + height = Math.round((canvasHeight * (normalRangeMax - normalRangeMin)) / rangey); + this.target.drawRect(canvasLeft, ytop, canvasWidth, height, undefined, this.options.get('normalRangeColor')).append(); + }, + + render: function () { + var options = this.options, + target = this.target, + canvasWidth = this.canvasWidth, + canvasHeight = this.canvasHeight, + vertices = this.vertices, + spotRadius = options.get('spotRadius'), + regionMap = this.regionMap, + rangex, rangey, yvallast, + canvasTop, canvasLeft, + vertex, path, paths, x, y, xnext, xpos, xposnext, + last, next, yvalcount, lineShapes, fillShapes, plen, + valueSpots, hlSpotsEnabled, color, xvalues, yvalues, i; + + if (!line._super.render.call(this)) { + return; + } + + this.scanValues(); + this.processRangeOptions(); + + xvalues = this.xvalues; + yvalues = this.yvalues; + + if (!this.yminmax.length || this.yvalues.length < 2) { + // empty or all null valuess + return; + } + + canvasTop = canvasLeft = 0; + + rangex = this.maxx - this.minx === 0 ? 1 : this.maxx - this.minx; + rangey = this.maxy - this.miny === 0 ? 1 : this.maxy - this.miny; + yvallast = this.yvalues.length - 1; + + if (spotRadius && (canvasWidth < (spotRadius * 4) || canvasHeight < (spotRadius * 4))) { + spotRadius = 0; + } + if (spotRadius) { + // adjust the canvas size as required so that spots will fit + hlSpotsEnabled = options.get('highlightSpotColor') && !options.get('disableInteraction'); + if (hlSpotsEnabled || options.get('minSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.miny)) { + canvasHeight -= Math.ceil(spotRadius); + } + if (hlSpotsEnabled || options.get('maxSpotColor') || (options.get('spotColor') && yvalues[yvallast] === this.maxy)) { + canvasHeight -= Math.ceil(spotRadius); + canvasTop += Math.ceil(spotRadius); + } + if (hlSpotsEnabled || + ((options.get('minSpotColor') || options.get('maxSpotColor')) && (yvalues[0] === this.miny || yvalues[0] === this.maxy))) { + canvasLeft += Math.ceil(spotRadius); + canvasWidth -= Math.ceil(spotRadius); + } + if (hlSpotsEnabled || options.get('spotColor') || + (options.get('minSpotColor') || options.get('maxSpotColor') && + (yvalues[yvallast] === this.miny || yvalues[yvallast] === this.maxy))) { + canvasWidth -= Math.ceil(spotRadius); + } + } + + + canvasHeight--; + + if (options.get('normalRangeMin') !== undefined && !options.get('drawNormalOnTop')) { + this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey); + } + + path = []; + paths = [path]; + last = next = null; + yvalcount = yvalues.length; + for (i = 0; i < yvalcount; i++) { + x = xvalues[i]; + xnext = xvalues[i + 1]; + y = yvalues[i]; + xpos = canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)); + xposnext = i < yvalcount - 1 ? canvasLeft + Math.round((xnext - this.minx) * (canvasWidth / rangex)) : canvasWidth; + next = xpos + ((xposnext - xpos) / 2); + regionMap[i] = [last || 0, next, i]; + last = next; + if (y === null) { + if (i) { + if (yvalues[i - 1] !== null) { + path = []; + paths.push(path); + } + vertices.push(null); + } + } else { + if (y < this.miny) { + y = this.miny; + } + if (y > this.maxy) { + y = this.maxy; + } + if (!path.length) { + // previous value was null + path.push([xpos, canvasTop + canvasHeight]); + } + vertex = [xpos, canvasTop + Math.round(canvasHeight - (canvasHeight * ((y - this.miny) / rangey)))]; + path.push(vertex); + vertices.push(vertex); + } + } + + lineShapes = []; + fillShapes = []; + plen = paths.length; + for (i = 0; i < plen; i++) { + path = paths[i]; + if (path.length) { + if (options.get('fillColor')) { + path.push([path[path.length - 1][0], (canvasTop + canvasHeight)]); + fillShapes.push(path.slice(0)); + path.pop(); + } + // if there's only a single point in this path, then we want to display it + // as a vertical line which means we keep path[0] as is + if (path.length > 2) { + // else we want the first value + path[0] = [path[0][0], path[1][1]]; + } + lineShapes.push(path); + } + } + + // draw the fill first, then optionally the normal range, then the line on top of that + plen = fillShapes.length; + for (i = 0; i < plen; i++) { + target.drawShape(fillShapes[i], + options.get('fillColor'), options.get('fillColor')).append(); + } + + if (options.get('normalRangeMin') !== undefined && options.get('drawNormalOnTop')) { + this.drawNormalRange(canvasLeft, canvasTop, canvasHeight, canvasWidth, rangey); + } + + plen = lineShapes.length; + for (i = 0; i < plen; i++) { + target.drawShape(lineShapes[i], options.get('lineColor'), undefined, + options.get('lineWidth')).append(); + } + + if (spotRadius && options.get('valueSpots')) { + valueSpots = options.get('valueSpots'); + if (valueSpots.get === undefined) { + valueSpots = new RangeMap(valueSpots); + } + for (i = 0; i < yvalcount; i++) { + color = valueSpots.get(yvalues[i]); + if (color) { + target.drawCircle(canvasLeft + Math.round((xvalues[i] - this.minx) * (canvasWidth / rangex)), + canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[i] - this.miny) / rangey))), + spotRadius, undefined, + color).append(); + } + } + + } + if (spotRadius && options.get('spotColor') && yvalues[yvallast] !== null) { + target.drawCircle(canvasLeft + Math.round((xvalues[xvalues.length - 1] - this.minx) * (canvasWidth / rangex)), + canvasTop + Math.round(canvasHeight - (canvasHeight * ((yvalues[yvallast] - this.miny) / rangey))), + spotRadius, undefined, + options.get('spotColor')).append(); + } + if (this.maxy !== this.minyorg) { + if (spotRadius && options.get('minSpotColor')) { + x = xvalues[$.inArray(this.minyorg, yvalues)]; + target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)), + canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.minyorg - this.miny) / rangey))), + spotRadius, undefined, + options.get('minSpotColor')).append(); + } + if (spotRadius && options.get('maxSpotColor')) { + x = xvalues[$.inArray(this.maxyorg, yvalues)]; + target.drawCircle(canvasLeft + Math.round((x - this.minx) * (canvasWidth / rangex)), + canvasTop + Math.round(canvasHeight - (canvasHeight * ((this.maxyorg - this.miny) / rangey))), + spotRadius, undefined, + options.get('maxSpotColor')).append(); + } + } + + this.lastShapeId = target.getLastShapeId(); + this.canvasTop = canvasTop; + target.render(); + } + }); + + /** + * Bar charts + */ + $.fn.sparkline.bar = bar = createClass($.fn.sparkline._base, barHighlightMixin, { + type: 'bar', + + init: function (el, values, options, width, height) { + var barWidth = parseInt(options.get('barWidth'), 10), + barSpacing = parseInt(options.get('barSpacing'), 10), + chartRangeMin = options.get('chartRangeMin'), + chartRangeMax = options.get('chartRangeMax'), + chartRangeClip = options.get('chartRangeClip'), + stackMin = Infinity, + stackMax = -Infinity, + isStackString, groupMin, groupMax, stackRanges, + numValues, i, vlen, range, zeroAxis, xaxisOffset, min, max, clipMin, clipMax, + stacked, vlist, j, slen, svals, val, yoffset, yMaxCalc, canvasHeightEf; + bar._super.init.call(this, el, values, options, width, height); + + // scan values to determine whether to stack bars + for (i = 0, vlen = values.length; i < vlen; i++) { + val = values[i]; + isStackString = typeof(val) === 'string' && val.indexOf(':') > -1; + if (isStackString || $.isArray(val)) { + stacked = true; + if (isStackString) { + val = values[i] = normalizeValues(val.split(':')); + } + val = remove(val, null); // min/max will treat null as zero + groupMin = Math.min.apply(Math, val); + groupMax = Math.max.apply(Math, val); + if (groupMin < stackMin) { + stackMin = groupMin; + } + if (groupMax > stackMax) { + stackMax = groupMax; + } + } + } + + this.stacked = stacked; + this.regionShapes = {}; + this.barWidth = barWidth; + this.barSpacing = barSpacing; + this.totalBarWidth = barWidth + barSpacing; + this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing); + + this.initTarget(); + + if (chartRangeClip) { + clipMin = chartRangeMin === undefined ? -Infinity : chartRangeMin; + clipMax = chartRangeMax === undefined ? Infinity : chartRangeMax; + } + + numValues = []; + stackRanges = stacked ? [] : numValues; + var stackTotals = []; + var stackRangesNeg = []; + for (i = 0, vlen = values.length; i < vlen; i++) { + if (stacked) { + vlist = values[i]; + values[i] = svals = []; + stackTotals[i] = 0; + stackRanges[i] = stackRangesNeg[i] = 0; + for (j = 0, slen = vlist.length; j < slen; j++) { + val = svals[j] = chartRangeClip ? clipval(vlist[j], clipMin, clipMax) : vlist[j]; + if (val !== null) { + if (val > 0) { + stackTotals[i] += val; + } + if (stackMin < 0 && stackMax > 0) { + if (val < 0) { + stackRangesNeg[i] += Math.abs(val); + } else { + stackRanges[i] += val; + } + } else { + stackRanges[i] += Math.abs(val - (val < 0 ? stackMax : stackMin)); + } + numValues.push(val); + } + } + } else { + val = chartRangeClip ? clipval(values[i], clipMin, clipMax) : values[i]; + val = values[i] = normalizeValue(val); + if (val !== null) { + numValues.push(val); + } + } + } + this.max = max = Math.max.apply(Math, numValues); + this.min = min = Math.min.apply(Math, numValues); + this.stackMax = stackMax = stacked ? Math.max.apply(Math, stackTotals) : max; + this.stackMin = stackMin = stacked ? Math.min.apply(Math, numValues) : min; + + if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < min)) { + min = options.get('chartRangeMin'); + } + if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > max)) { + max = options.get('chartRangeMax'); + } + + this.zeroAxis = zeroAxis = options.get('zeroAxis', true); + if (min <= 0 && max >= 0 && zeroAxis) { + xaxisOffset = 0; + } else if (zeroAxis == false) { + xaxisOffset = min; + } else if (min > 0) { + xaxisOffset = min; + } else { + xaxisOffset = max; + } + this.xaxisOffset = xaxisOffset; + + range = stacked ? (Math.max.apply(Math, stackRanges) + Math.max.apply(Math, stackRangesNeg)) : max - min; + + // as we plot zero/min values a single pixel line, we add a pixel to all other + // values - Reduce the effective canvas size to suit + this.canvasHeightEf = (zeroAxis && min < 0) ? this.canvasHeight - 2 : this.canvasHeight - 1; + + if (min < xaxisOffset) { + yMaxCalc = (stacked && max >= 0) ? stackMax : max; + yoffset = (yMaxCalc - xaxisOffset) / range * this.canvasHeight; + if (yoffset !== Math.ceil(yoffset)) { + this.canvasHeightEf -= 2; + yoffset = Math.ceil(yoffset); + } + } else { + yoffset = this.canvasHeight; + } + this.yoffset = yoffset; + + if ($.isArray(options.get('colorMap'))) { + this.colorMapByIndex = options.get('colorMap'); + this.colorMapByValue = null; + } else { + this.colorMapByIndex = null; + this.colorMapByValue = options.get('colorMap'); + if (this.colorMapByValue && this.colorMapByValue.get === undefined) { + this.colorMapByValue = new RangeMap(this.colorMapByValue); + } + } + + this.range = range; + }, + + getRegion: function (el, x, y) { + var result = Math.floor(x / this.totalBarWidth); + return (result < 0 || result >= this.values.length) ? undefined : result; + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion, + values = ensureArray(this.values[currentRegion]), + result = [], + value, i; + for (i = values.length; i--;) { + value = values[i]; + result.push({ + isNull: value === null, + value: value, + color: this.calcColor(i, value, currentRegion), + offset: currentRegion + }); + } + return result; + }, + + calcColor: function (stacknum, value, valuenum) { + var colorMapByIndex = this.colorMapByIndex, + colorMapByValue = this.colorMapByValue, + options = this.options, + color, newColor; + if (this.stacked) { + color = options.get('stackedBarColor'); + } else { + color = (value < 0) ? options.get('negBarColor') : options.get('barColor'); + } + if (value === 0 && options.get('zeroColor') !== undefined) { + color = options.get('zeroColor'); + } + if (colorMapByValue && (newColor = colorMapByValue.get(value))) { + color = newColor; + } else if (colorMapByIndex && colorMapByIndex.length > valuenum) { + color = colorMapByIndex[valuenum]; + } + return $.isArray(color) ? color[stacknum % color.length] : color; + }, + + /** + * Render bar(s) for a region + */ + renderRegion: function (valuenum, highlight) { + var vals = this.values[valuenum], + options = this.options, + xaxisOffset = this.xaxisOffset, + result = [], + range = this.range, + stacked = this.stacked, + target = this.target, + x = valuenum * this.totalBarWidth, + canvasHeightEf = this.canvasHeightEf, + yoffset = this.yoffset, + y, height, color, isNull, yoffsetNeg, i, valcount, val, minPlotted, allMin; + + vals = $.isArray(vals) ? vals : [vals]; + valcount = vals.length; + val = vals[0]; + isNull = all(null, vals); + allMin = all(xaxisOffset, vals, true); + + if (isNull) { + if (options.get('nullColor')) { + color = highlight ? options.get('nullColor') : this.calcHighlightColor(options.get('nullColor'), options); + y = (yoffset > 0) ? yoffset - 1 : yoffset; + return target.drawRect(x, y, this.barWidth - 1, 0, color, color); + } else { + return undefined; + } + } + yoffsetNeg = yoffset; + for (i = 0; i < valcount; i++) { + val = vals[i]; + + if (stacked && val === xaxisOffset) { + if (!allMin || minPlotted) { + continue; + } + minPlotted = true; + } + + if (range > 0) { + height = Math.floor(canvasHeightEf * ((Math.abs(val - xaxisOffset) / range))) + 1; + } else { + height = 1; + } + if (val < xaxisOffset || (val === xaxisOffset && yoffset === 0)) { + y = yoffsetNeg; + yoffsetNeg += height; + } else { + y = yoffset - height; + yoffset -= height; + } + color = this.calcColor(i, val, valuenum); + if (highlight) { + color = this.calcHighlightColor(color, options); + } + result.push(target.drawRect(x, y, this.barWidth - 1, height - 1, color, color)); + } + if (result.length === 1) { + return result[0]; + } + return result; + } + }); + + /** + * Tristate charts + */ + $.fn.sparkline.tristate = tristate = createClass($.fn.sparkline._base, barHighlightMixin, { + type: 'tristate', + + init: function (el, values, options, width, height) { + var barWidth = parseInt(options.get('barWidth'), 10), + barSpacing = parseInt(options.get('barSpacing'), 10); + tristate._super.init.call(this, el, values, options, width, height); + + this.regionShapes = {}; + this.barWidth = barWidth; + this.barSpacing = barSpacing; + this.totalBarWidth = barWidth + barSpacing; + this.values = $.map(values, Number); + this.width = width = (values.length * barWidth) + ((values.length - 1) * barSpacing); + + if ($.isArray(options.get('colorMap'))) { + this.colorMapByIndex = options.get('colorMap'); + this.colorMapByValue = null; + } else { + this.colorMapByIndex = null; + this.colorMapByValue = options.get('colorMap'); + if (this.colorMapByValue && this.colorMapByValue.get === undefined) { + this.colorMapByValue = new RangeMap(this.colorMapByValue); + } + } + this.initTarget(); + }, + + getRegion: function (el, x, y) { + return Math.floor(x / this.totalBarWidth); + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion; + return { + isNull: this.values[currentRegion] === undefined, + value: this.values[currentRegion], + color: this.calcColor(this.values[currentRegion], currentRegion), + offset: currentRegion + }; + }, + + calcColor: function (value, valuenum) { + var values = this.values, + options = this.options, + colorMapByIndex = this.colorMapByIndex, + colorMapByValue = this.colorMapByValue, + color, newColor; + + if (colorMapByValue && (newColor = colorMapByValue.get(value))) { + color = newColor; + } else if (colorMapByIndex && colorMapByIndex.length > valuenum) { + color = colorMapByIndex[valuenum]; + } else if (values[valuenum] < 0) { + color = options.get('negBarColor'); + } else if (values[valuenum] > 0) { + color = options.get('posBarColor'); + } else { + color = options.get('zeroBarColor'); + } + return color; + }, + + renderRegion: function (valuenum, highlight) { + var values = this.values, + options = this.options, + target = this.target, + canvasHeight, height, halfHeight, + x, y, color; + + canvasHeight = target.pixelHeight; + halfHeight = Math.round(canvasHeight / 2); + + x = valuenum * this.totalBarWidth; + if (values[valuenum] < 0) { + y = halfHeight; + height = halfHeight - 1; + } else if (values[valuenum] > 0) { + y = 0; + height = halfHeight - 1; + } else { + y = halfHeight - 1; + height = 2; + } + color = this.calcColor(values[valuenum], valuenum); + if (color === null) { + return; + } + if (highlight) { + color = this.calcHighlightColor(color, options); + } + return target.drawRect(x, y, this.barWidth - 1, height - 1, color, color); + } + }); + + /** + * Discrete charts + */ + $.fn.sparkline.discrete = discrete = createClass($.fn.sparkline._base, barHighlightMixin, { + type: 'discrete', + + init: function (el, values, options, width, height) { + discrete._super.init.call(this, el, values, options, width, height); + + this.regionShapes = {}; + this.values = values = $.map(values, Number); + this.min = Math.min.apply(Math, values); + this.max = Math.max.apply(Math, values); + this.range = this.max - this.min; + this.width = width = options.get('width') === 'auto' ? values.length * 2 : this.width; + this.interval = Math.floor(width / values.length); + this.itemWidth = width / values.length; + if (options.get('chartRangeMin') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMin') < this.min)) { + this.min = options.get('chartRangeMin'); + } + if (options.get('chartRangeMax') !== undefined && (options.get('chartRangeClip') || options.get('chartRangeMax') > this.max)) { + this.max = options.get('chartRangeMax'); + } + this.initTarget(); + if (this.target) { + this.lineHeight = options.get('lineHeight') === 'auto' ? Math.round(this.canvasHeight * 0.3) : options.get('lineHeight'); + } + }, + + getRegion: function (el, x, y) { + return Math.floor(x / this.itemWidth); + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion; + return { + isNull: this.values[currentRegion] === undefined, + value: this.values[currentRegion], + offset: currentRegion + }; + }, + + renderRegion: function (valuenum, highlight) { + var values = this.values, + options = this.options, + min = this.min, + max = this.max, + range = this.range, + interval = this.interval, + target = this.target, + canvasHeight = this.canvasHeight, + lineHeight = this.lineHeight, + pheight = canvasHeight - lineHeight, + ytop, val, color, x; + + val = clipval(values[valuenum], min, max); + x = valuenum * interval; + ytop = Math.round(pheight - pheight * ((val - min) / range)); + color = (options.get('thresholdColor') && val < options.get('thresholdValue')) ? options.get('thresholdColor') : options.get('lineColor'); + if (highlight) { + color = this.calcHighlightColor(color, options); + } + return target.drawLine(x, ytop, x, ytop + lineHeight, color); + } + }); + + /** + * Bullet charts + */ + $.fn.sparkline.bullet = bullet = createClass($.fn.sparkline._base, { + type: 'bullet', + + init: function (el, values, options, width, height) { + var min, max, vals; + bullet._super.init.call(this, el, values, options, width, height); + + // values: target, performance, range1, range2, range3 + this.values = values = normalizeValues(values); + // target or performance could be null + vals = values.slice(); + vals[0] = vals[0] === null ? vals[2] : vals[0]; + vals[1] = values[1] === null ? vals[2] : vals[1]; + min = Math.min.apply(Math, values); + max = Math.max.apply(Math, values); + if (options.get('base') === undefined) { + min = min < 0 ? min : 0; + } else { + min = options.get('base'); + } + this.min = min; + this.max = max; + this.range = max - min; + this.shapes = {}; + this.valueShapes = {}; + this.regiondata = {}; + this.width = width = options.get('width') === 'auto' ? '4.0em' : width; + this.target = this.$el.simpledraw(width, height, options.get('composite')); + if (!values.length) { + this.disabled = true; + } + this.initTarget(); + }, + + getRegion: function (el, x, y) { + var shapeid = this.target.getShapeAt(el, x, y); + return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined; + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion; + return { + fieldkey: currentRegion.substr(0, 1), + value: this.values[currentRegion.substr(1)], + region: currentRegion + }; + }, + + changeHighlight: function (highlight) { + var currentRegion = this.currentRegion, + shapeid = this.valueShapes[currentRegion], + shape; + delete this.shapes[shapeid]; + switch (currentRegion.substr(0, 1)) { + case 'r': + shape = this.renderRange(currentRegion.substr(1), highlight); + break; + case 'p': + shape = this.renderPerformance(highlight); + break; + case 't': + shape = this.renderTarget(highlight); + break; + } + this.valueShapes[currentRegion] = shape.id; + this.shapes[shape.id] = currentRegion; + this.target.replaceWithShape(shapeid, shape); + }, + + renderRange: function (rn, highlight) { + var rangeval = this.values[rn], + rangewidth = Math.round(this.canvasWidth * ((rangeval - this.min) / this.range)), + color = this.options.get('rangeColors')[rn - 2]; + if (highlight) { + color = this.calcHighlightColor(color, this.options); + } + return this.target.drawRect(0, 0, rangewidth - 1, this.canvasHeight - 1, color, color); + }, + + renderPerformance: function (highlight) { + var perfval = this.values[1], + perfwidth = Math.round(this.canvasWidth * ((perfval - this.min) / this.range)), + color = this.options.get('performanceColor'); + if (highlight) { + color = this.calcHighlightColor(color, this.options); + } + return this.target.drawRect(0, Math.round(this.canvasHeight * 0.3), perfwidth - 1, + Math.round(this.canvasHeight * 0.4) - 1, color, color); + }, + + renderTarget: function (highlight) { + var targetval = this.values[0], + x = Math.round(this.canvasWidth * ((targetval - this.min) / this.range) - (this.options.get('targetWidth') / 2)), + targettop = Math.round(this.canvasHeight * 0.10), + targetheight = this.canvasHeight - (targettop * 2), + color = this.options.get('targetColor'); + if (highlight) { + color = this.calcHighlightColor(color, this.options); + } + return this.target.drawRect(x, targettop, this.options.get('targetWidth') - 1, targetheight - 1, color, color); + }, + + render: function () { + var vlen = this.values.length, + target = this.target, + i, shape; + if (!bullet._super.render.call(this)) { + return; + } + for (i = 2; i < vlen; i++) { + shape = this.renderRange(i).append(); + this.shapes[shape.id] = 'r' + i; + this.valueShapes['r' + i] = shape.id; + } + if (this.values[1] !== null) { + shape = this.renderPerformance().append(); + this.shapes[shape.id] = 'p1'; + this.valueShapes.p1 = shape.id; + } + if (this.values[0] !== null) { + shape = this.renderTarget().append(); + this.shapes[shape.id] = 't0'; + this.valueShapes.t0 = shape.id; + } + target.render(); + } + }); + + /** + * Pie charts + */ + $.fn.sparkline.pie = pie = createClass($.fn.sparkline._base, { + type: 'pie', + + init: function (el, values, options, width, height) { + var total = 0, i; + + pie._super.init.call(this, el, values, options, width, height); + + this.shapes = {}; // map shape ids to value offsets + this.valueShapes = {}; // maps value offsets to shape ids + this.values = values = $.map(values, Number); + + if (options.get('width') === 'auto') { + this.width = this.height; + } + + if (values.length > 0) { + for (i = values.length; i--;) { + total += values[i]; + } + } + this.total = total; + this.initTarget(); + this.radius = Math.floor(Math.min(this.canvasWidth, this.canvasHeight) / 2); + }, + + getRegion: function (el, x, y) { + var shapeid = this.target.getShapeAt(el, x, y); + return (shapeid !== undefined && this.shapes[shapeid] !== undefined) ? this.shapes[shapeid] : undefined; + }, + + getCurrentRegionFields: function () { + var currentRegion = this.currentRegion; + return { + isNull: this.values[currentRegion] === undefined, + value: this.values[currentRegion], + percent: this.values[currentRegion] / this.total * 100, + color: this.options.get('sliceColors')[currentRegion % this.options.get('sliceColors').length], + offset: currentRegion + }; + }, + + changeHighlight: function (highlight) { + var currentRegion = this.currentRegion, + newslice = this.renderSlice(currentRegion, highlight), + shapeid = this.valueShapes[currentRegion]; + delete this.shapes[shapeid]; + this.target.replaceWithShape(shapeid, newslice); + this.valueShapes[currentRegion] = newslice.id; + this.shapes[newslice.id] = currentRegion; + }, + + renderSlice: function (valuenum, highlight) { + var target = this.target, + options = this.options, + radius = this.radius, + borderWidth = options.get('borderWidth'), + offset = options.get('offset'), + circle = 2 * Math.PI, + values = this.values, + total = this.total, + next = offset ? (2*Math.PI)*(offset/360) : 0, + start, end, i, vlen, color; + + vlen = values.length; + for (i = 0; i < vlen; i++) { + start = next; + end = next; + if (total > 0) { // avoid divide by zero + end = next + (circle * (values[i] / total)); + } + if (valuenum === i) { + color = options.get('sliceColors')[i % options.get('sliceColors').length]; + if (highlight) { + color = this.calcHighlightColor(color, options); + } + + return target.drawPieSlice(radius, radius, radius - borderWidth, start, end, undefined, color); + } + next = end; + } + }, + + render: function () { + var target = this.target, + values = this.values, + options = this.options, + radius = this.radius, + borderWidth = options.get('borderWidth'), + shape, i; + + if (!pie._super.render.call(this)) { + return; + } + if (borderWidth) { + target.drawCircle(radius, radius, Math.floor(radius - (borderWidth / 2)), + options.get('borderColor'), undefined, borderWidth).append(); + } + for (i = values.length; i--;) { + if (values[i]) { // don't render zero values + shape = this.renderSlice(i).append(); + this.valueShapes[i] = shape.id; // store just the shapeid + this.shapes[shape.id] = i; + } + } + target.render(); + } + }); + + /** + * Box plots + */ + $.fn.sparkline.box = box = createClass($.fn.sparkline._base, { + type: 'box', + + init: function (el, values, options, width, height) { + box._super.init.call(this, el, values, options, width, height); + this.values = $.map(values, Number); + this.width = options.get('width') === 'auto' ? '4.0em' : width; + this.initTarget(); + if (!this.values.length) { + this.disabled = 1; + } + }, + + /** + * Simulate a single region + */ + getRegion: function () { + return 1; + }, + + getCurrentRegionFields: function () { + var result = [ + { field: 'lq', value: this.quartiles[0] }, + { field: 'med', value: this.quartiles[1] }, + { field: 'uq', value: this.quartiles[2] } + ]; + if (this.loutlier !== undefined) { + result.push({ field: 'lo', value: this.loutlier}); + } + if (this.routlier !== undefined) { + result.push({ field: 'ro', value: this.routlier}); + } + if (this.lwhisker !== undefined) { + result.push({ field: 'lw', value: this.lwhisker}); + } + if (this.rwhisker !== undefined) { + result.push({ field: 'rw', value: this.rwhisker}); + } + return result; + }, + + render: function () { + var target = this.target, + values = this.values, + vlen = values.length, + options = this.options, + canvasWidth = this.canvasWidth, + canvasHeight = this.canvasHeight, + minValue = options.get('chartRangeMin') === undefined ? Math.min.apply(Math, values) : options.get('chartRangeMin'), + maxValue = options.get('chartRangeMax') === undefined ? Math.max.apply(Math, values) : options.get('chartRangeMax'), + canvasLeft = 0, + lwhisker, loutlier, iqr, q1, q2, q3, rwhisker, routlier, i, + size, unitSize; + + if (!box._super.render.call(this)) { + return; + } + + if (options.get('raw')) { + if (options.get('showOutliers') && values.length > 5) { + loutlier = values[0]; + lwhisker = values[1]; + q1 = values[2]; + q2 = values[3]; + q3 = values[4]; + rwhisker = values[5]; + routlier = values[6]; + } else { + lwhisker = values[0]; + q1 = values[1]; + q2 = values[2]; + q3 = values[3]; + rwhisker = values[4]; + } + } else { + values.sort(function (a, b) { return a - b; }); + q1 = quartile(values, 1); + q2 = quartile(values, 2); + q3 = quartile(values, 3); + iqr = q3 - q1; + if (options.get('showOutliers')) { + lwhisker = rwhisker = undefined; + for (i = 0; i < vlen; i++) { + if (lwhisker === undefined && values[i] > q1 - (iqr * options.get('outlierIQR'))) { + lwhisker = values[i]; + } + if (values[i] < q3 + (iqr * options.get('outlierIQR'))) { + rwhisker = values[i]; + } + } + loutlier = values[0]; + routlier = values[vlen - 1]; + } else { + lwhisker = values[0]; + rwhisker = values[vlen - 1]; + } + } + this.quartiles = [q1, q2, q3]; + this.lwhisker = lwhisker; + this.rwhisker = rwhisker; + this.loutlier = loutlier; + this.routlier = routlier; + + unitSize = canvasWidth / (maxValue - minValue + 1); + if (options.get('showOutliers')) { + canvasLeft = Math.ceil(options.get('spotRadius')); + canvasWidth -= 2 * Math.ceil(options.get('spotRadius')); + unitSize = canvasWidth / (maxValue - minValue + 1); + if (loutlier < lwhisker) { + target.drawCircle((loutlier - minValue) * unitSize + canvasLeft, + canvasHeight / 2, + options.get('spotRadius'), + options.get('outlierLineColor'), + options.get('outlierFillColor')).append(); + } + if (routlier > rwhisker) { + target.drawCircle((routlier - minValue) * unitSize + canvasLeft, + canvasHeight / 2, + options.get('spotRadius'), + options.get('outlierLineColor'), + options.get('outlierFillColor')).append(); + } + } + + // box + target.drawRect( + Math.round((q1 - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight * 0.1), + Math.round((q3 - q1) * unitSize), + Math.round(canvasHeight * 0.8), + options.get('boxLineColor'), + options.get('boxFillColor')).append(); + // left whisker + target.drawLine( + Math.round((lwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 2), + Math.round((q1 - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 2), + options.get('lineColor')).append(); + target.drawLine( + Math.round((lwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 4), + Math.round((lwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight - canvasHeight / 4), + options.get('whiskerColor')).append(); + // right whisker + target.drawLine(Math.round((rwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 2), + Math.round((q3 - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 2), + options.get('lineColor')).append(); + target.drawLine( + Math.round((rwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight / 4), + Math.round((rwhisker - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight - canvasHeight / 4), + options.get('whiskerColor')).append(); + // median line + target.drawLine( + Math.round((q2 - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight * 0.1), + Math.round((q2 - minValue) * unitSize + canvasLeft), + Math.round(canvasHeight * 0.9), + options.get('medianColor')).append(); + if (options.get('target')) { + size = Math.ceil(options.get('spotRadius')); + target.drawLine( + Math.round((options.get('target') - minValue) * unitSize + canvasLeft), + Math.round((canvasHeight / 2) - size), + Math.round((options.get('target') - minValue) * unitSize + canvasLeft), + Math.round((canvasHeight / 2) + size), + options.get('targetColor')).append(); + target.drawLine( + Math.round((options.get('target') - minValue) * unitSize + canvasLeft - size), + Math.round(canvasHeight / 2), + Math.round((options.get('target') - minValue) * unitSize + canvasLeft + size), + Math.round(canvasHeight / 2), + options.get('targetColor')).append(); + } + target.render(); + } + }); + + // Setup a very simple "virtual canvas" to make drawing the few shapes we need easier + // This is accessible as $(foo).simpledraw() + + VShape = createClass({ + init: function (target, id, type, args) { + this.target = target; + this.id = id; + this.type = type; + this.args = args; + }, + append: function () { + this.target.appendShape(this); + return this; + } + }); + + VCanvas_base = createClass({ + _pxregex: /(\d+)(px)?\s*$/i, + + init: function (width, height, target) { + if (!width) { + return; + } + this.width = width; + this.height = height; + this.target = target; + this.lastShapeId = null; + if (target[0]) { + target = target[0]; + } + $.data(target, '_jqs_vcanvas', this); + }, + + drawLine: function (x1, y1, x2, y2, lineColor, lineWidth) { + return this.drawShape([[x1, y1], [x2, y2]], lineColor, lineWidth); + }, + + drawShape: function (path, lineColor, fillColor, lineWidth) { + return this._genShape('Shape', [path, lineColor, fillColor, lineWidth]); + }, + + drawCircle: function (x, y, radius, lineColor, fillColor, lineWidth) { + return this._genShape('Circle', [x, y, radius, lineColor, fillColor, lineWidth]); + }, + + drawPieSlice: function (x, y, radius, startAngle, endAngle, lineColor, fillColor) { + return this._genShape('PieSlice', [x, y, radius, startAngle, endAngle, lineColor, fillColor]); + }, + + drawRect: function (x, y, width, height, lineColor, fillColor) { + return this._genShape('Rect', [x, y, width, height, lineColor, fillColor]); + }, + + getElement: function () { + return this.canvas; + }, + + /** + * Return the most recently inserted shape id + */ + getLastShapeId: function () { + return this.lastShapeId; + }, + + /** + * Clear and reset the canvas + */ + reset: function () { + alert('reset not implemented'); + }, + + _insert: function (el, target) { + $(target).html(el); + }, + + /** + * Calculate the pixel dimensions of the canvas + */ + _calculatePixelDims: function (width, height, canvas) { + // XXX This should probably be a configurable option + var match; + match = this._pxregex.exec(height); + if (match) { + this.pixelHeight = match[1]; + } else { + this.pixelHeight = $(canvas).height(); + } + match = this._pxregex.exec(width); + if (match) { + this.pixelWidth = match[1]; + } else { + this.pixelWidth = $(canvas).width(); + } + }, + + /** + * Generate a shape object and id for later rendering + */ + _genShape: function (shapetype, shapeargs) { + var id = shapeCount++; + shapeargs.unshift(id); + return new VShape(this, id, shapetype, shapeargs); + }, + + /** + * Add a shape to the end of the render queue + */ + appendShape: function (shape) { + alert('appendShape not implemented'); + }, + + /** + * Replace one shape with another + */ + replaceWithShape: function (shapeid, shape) { + alert('replaceWithShape not implemented'); + }, + + /** + * Insert one shape after another in the render queue + */ + insertAfterShape: function (shapeid, shape) { + alert('insertAfterShape not implemented'); + }, + + /** + * Remove a shape from the queue + */ + removeShapeId: function (shapeid) { + alert('removeShapeId not implemented'); + }, + + /** + * Find a shape at the specified x/y co-ordinates + */ + getShapeAt: function (el, x, y) { + alert('getShapeAt not implemented'); + }, + + /** + * Render all queued shapes onto the canvas + */ + render: function () { + alert('render not implemented'); + } + }); + + VCanvas_canvas = createClass(VCanvas_base, { + init: function (width, height, target, interact) { + VCanvas_canvas._super.init.call(this, width, height, target); + this.canvas = document.createElement('canvas'); + if (target[0]) { + target = target[0]; + } + $.data(target, '_jqs_vcanvas', this); + $(this.canvas).css({ display: 'inline-block', width: width, height: height, verticalAlign: 'top' }); + this._insert(this.canvas, target); + this._calculatePixelDims(width, height, this.canvas); + this.canvas.width = this.pixelWidth; + this.canvas.height = this.pixelHeight; + this.interact = interact; + this.shapes = {}; + this.shapeseq = []; + this.currentTargetShapeId = undefined; + $(this.canvas).css({width: this.pixelWidth, height: this.pixelHeight}); + }, + + _getContext: function (lineColor, fillColor, lineWidth) { + var context = this.canvas.getContext('2d'); + if (lineColor !== undefined) { + context.strokeStyle = lineColor; + } + context.lineWidth = lineWidth === undefined ? 1 : lineWidth; + if (fillColor !== undefined) { + context.fillStyle = fillColor; + } + return context; + }, + + reset: function () { + var context = this._getContext(); + context.clearRect(0, 0, this.pixelWidth, this.pixelHeight); + this.shapes = {}; + this.shapeseq = []; + this.currentTargetShapeId = undefined; + }, + + _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) { + var context = this._getContext(lineColor, fillColor, lineWidth), + i, plen; + context.beginPath(); + context.moveTo(path[0][0] + 0.5, path[0][1] + 0.5); + for (i = 1, plen = path.length; i < plen; i++) { + context.lineTo(path[i][0] + 0.5, path[i][1] + 0.5); // the 0.5 offset gives us crisp pixel-width lines + } + if (lineColor !== undefined) { + context.stroke(); + } + if (fillColor !== undefined) { + context.fill(); + } + if (this.targetX !== undefined && this.targetY !== undefined && + context.isPointInPath(this.targetX, this.targetY)) { + this.currentTargetShapeId = shapeid; + } + }, + + _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) { + var context = this._getContext(lineColor, fillColor, lineWidth); + context.beginPath(); + context.arc(x, y, radius, 0, 2 * Math.PI, false); + if (this.targetX !== undefined && this.targetY !== undefined && + context.isPointInPath(this.targetX, this.targetY)) { + this.currentTargetShapeId = shapeid; + } + if (lineColor !== undefined) { + context.stroke(); + } + if (fillColor !== undefined) { + context.fill(); + } + }, + + _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) { + var context = this._getContext(lineColor, fillColor); + context.beginPath(); + context.moveTo(x, y); + context.arc(x, y, radius, startAngle, endAngle, false); + context.lineTo(x, y); + context.closePath(); + if (lineColor !== undefined) { + context.stroke(); + } + if (fillColor) { + context.fill(); + } + if (this.targetX !== undefined && this.targetY !== undefined && + context.isPointInPath(this.targetX, this.targetY)) { + this.currentTargetShapeId = shapeid; + } + }, + + _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) { + return this._drawShape(shapeid, [[x, y], [x + width, y], [x + width, y + height], [x, y + height], [x, y]], lineColor, fillColor); + }, + + appendShape: function (shape) { + this.shapes[shape.id] = shape; + this.shapeseq.push(shape.id); + this.lastShapeId = shape.id; + return shape.id; + }, + + replaceWithShape: function (shapeid, shape) { + var shapeseq = this.shapeseq, + i; + this.shapes[shape.id] = shape; + for (i = shapeseq.length; i--;) { + if (shapeseq[i] == shapeid) { + shapeseq[i] = shape.id; + } + } + delete this.shapes[shapeid]; + }, + + replaceWithShapes: function (shapeids, shapes) { + var shapeseq = this.shapeseq, + shapemap = {}, + sid, i, first; + + for (i = shapeids.length; i--;) { + shapemap[shapeids[i]] = true; + } + for (i = shapeseq.length; i--;) { + sid = shapeseq[i]; + if (shapemap[sid]) { + shapeseq.splice(i, 1); + delete this.shapes[sid]; + first = i; + } + } + for (i = shapes.length; i--;) { + shapeseq.splice(first, 0, shapes[i].id); + this.shapes[shapes[i].id] = shapes[i]; + } + + }, + + insertAfterShape: function (shapeid, shape) { + var shapeseq = this.shapeseq, + i; + for (i = shapeseq.length; i--;) { + if (shapeseq[i] === shapeid) { + shapeseq.splice(i + 1, 0, shape.id); + this.shapes[shape.id] = shape; + return; + } + } + }, + + removeShapeId: function (shapeid) { + var shapeseq = this.shapeseq, + i; + for (i = shapeseq.length; i--;) { + if (shapeseq[i] === shapeid) { + shapeseq.splice(i, 1); + break; + } + } + delete this.shapes[shapeid]; + }, + + getShapeAt: function (el, x, y) { + this.targetX = x; + this.targetY = y; + this.render(); + return this.currentTargetShapeId; + }, + + render: function () { + var shapeseq = this.shapeseq, + shapes = this.shapes, + shapeCount = shapeseq.length, + context = this._getContext(), + shapeid, shape, i; + context.clearRect(0, 0, this.pixelWidth, this.pixelHeight); + for (i = 0; i < shapeCount; i++) { + shapeid = shapeseq[i]; + shape = shapes[shapeid]; + this['_draw' + shape.type].apply(this, shape.args); + } + if (!this.interact) { + // not interactive so no need to keep the shapes array + this.shapes = {}; + this.shapeseq = []; + } + } + + }); + + VCanvas_vml = createClass(VCanvas_base, { + init: function (width, height, target) { + var groupel; + VCanvas_vml._super.init.call(this, width, height, target); + if (target[0]) { + target = target[0]; + } + $.data(target, '_jqs_vcanvas', this); + this.canvas = document.createElement('span'); + $(this.canvas).css({ display: 'inline-block', position: 'relative', overflow: 'hidden', width: width, height: height, margin: '0px', padding: '0px', verticalAlign: 'top'}); + this._insert(this.canvas, target); + this._calculatePixelDims(width, height, this.canvas); + this.canvas.width = this.pixelWidth; + this.canvas.height = this.pixelHeight; + groupel = '<v:group coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '"' + + ' style="position:absolute;top:0;left:0;width:' + this.pixelWidth + 'px;height=' + this.pixelHeight + 'px;"></v:group>'; + this.canvas.insertAdjacentHTML('beforeEnd', groupel); + this.group = $(this.canvas).children()[0]; + this.rendered = false; + this.prerender = ''; + }, + + _drawShape: function (shapeid, path, lineColor, fillColor, lineWidth) { + var vpath = [], + initial, stroke, fill, closed, vel, plen, i; + for (i = 0, plen = path.length; i < plen; i++) { + vpath[i] = '' + (path[i][0]) + ',' + (path[i][1]); + } + initial = vpath.splice(0, 1); + lineWidth = lineWidth === undefined ? 1 : lineWidth; + stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" '; + fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" '; + closed = vpath[0] === vpath[vpath.length - 1] ? 'x ' : ''; + vel = '<v:shape coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '" ' + + ' id="jqsshape' + shapeid + '" ' + + stroke + + fill + + ' style="position:absolute;left:0px;top:0px;height:' + this.pixelHeight + 'px;width:' + this.pixelWidth + 'px;padding:0px;margin:0px;" ' + + ' path="m ' + initial + ' l ' + vpath.join(', ') + ' ' + closed + 'e">' + + ' </v:shape>'; + return vel; + }, + + _drawCircle: function (shapeid, x, y, radius, lineColor, fillColor, lineWidth) { + var stroke, fill, vel; + x -= radius; + y -= radius; + stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="' + lineWidth + 'px" strokeColor="' + lineColor + '" '; + fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" '; + vel = '<v:oval ' + + ' id="jqsshape' + shapeid + '" ' + + stroke + + fill + + ' style="position:absolute;top:' + y + 'px; left:' + x + 'px; width:' + (radius * 2) + 'px; height:' + (radius * 2) + 'px"></v:oval>'; + return vel; + + }, + + _drawPieSlice: function (shapeid, x, y, radius, startAngle, endAngle, lineColor, fillColor) { + var vpath, startx, starty, endx, endy, stroke, fill, vel; + if (startAngle === endAngle) { + return ''; // VML seems to have problem when start angle equals end angle. + } + if ((endAngle - startAngle) === (2 * Math.PI)) { + startAngle = 0.0; // VML seems to have a problem when drawing a full circle that doesn't start 0 + endAngle = (2 * Math.PI); + } + + startx = x + Math.round(Math.cos(startAngle) * radius); + starty = y + Math.round(Math.sin(startAngle) * radius); + endx = x + Math.round(Math.cos(endAngle) * radius); + endy = y + Math.round(Math.sin(endAngle) * radius); + + if (startx === endx && starty === endy) { + if ((endAngle - startAngle) < Math.PI) { + // Prevent very small slices from being mistaken as a whole pie + return ''; + } + // essentially going to be the entire circle, so ignore startAngle + startx = endx = x + radius; + starty = endy = y; + } + + if (startx === endx && starty === endy && (endAngle - startAngle) < Math.PI) { + return ''; + } + + vpath = [x - radius, y - radius, x + radius, y + radius, startx, starty, endx, endy]; + stroke = lineColor === undefined ? ' stroked="false" ' : ' strokeWeight="1px" strokeColor="' + lineColor + '" '; + fill = fillColor === undefined ? ' filled="false"' : ' fillColor="' + fillColor + '" filled="true" '; + vel = '<v:shape coordorigin="0 0" coordsize="' + this.pixelWidth + ' ' + this.pixelHeight + '" ' + + ' id="jqsshape' + shapeid + '" ' + + stroke + + fill + + ' style="position:absolute;left:0px;top:0px;height:' + this.pixelHeight + 'px;width:' + this.pixelWidth + 'px;padding:0px;margin:0px;" ' + + ' path="m ' + x + ',' + y + ' wa ' + vpath.join(', ') + ' x e">' + + ' </v:shape>'; + return vel; + }, + + _drawRect: function (shapeid, x, y, width, height, lineColor, fillColor) { + return this._drawShape(shapeid, [[x, y], [x, y + height], [x + width, y + height], [x + width, y], [x, y]], lineColor, fillColor); + }, + + reset: function () { + this.group.innerHTML = ''; + }, + + appendShape: function (shape) { + var vel = this['_draw' + shape.type].apply(this, shape.args); + if (this.rendered) { + this.group.insertAdjacentHTML('beforeEnd', vel); + } else { + this.prerender += vel; + } + this.lastShapeId = shape.id; + return shape.id; + }, + + replaceWithShape: function (shapeid, shape) { + var existing = $('#jqsshape' + shapeid), + vel = this['_draw' + shape.type].apply(this, shape.args); + existing[0].outerHTML = vel; + }, + + replaceWithShapes: function (shapeids, shapes) { + // replace the first shapeid with all the new shapes then toast the remaining old shapes + var existing = $('#jqsshape' + shapeids[0]), + replace = '', + slen = shapes.length, + i; + for (i = 0; i < slen; i++) { + replace += this['_draw' + shapes[i].type].apply(this, shapes[i].args); + } + existing[0].outerHTML = replace; + for (i = 1; i < shapeids.length; i++) { + $('#jqsshape' + shapeids[i]).remove(); + } + }, + + insertAfterShape: function (shapeid, shape) { + var existing = $('#jqsshape' + shapeid), + vel = this['_draw' + shape.type].apply(this, shape.args); + existing[0].insertAdjacentHTML('afterEnd', vel); + }, + + removeShapeId: function (shapeid) { + var existing = $('#jqsshape' + shapeid); + this.group.removeChild(existing[0]); + }, + + getShapeAt: function (el, x, y) { + var shapeid = el.id.substr(8); + return shapeid; + }, + + render: function () { + if (!this.rendered) { + // batch the intial render into a single repaint + this.group.innerHTML = this.prerender; + this.rendered = true; + } + } + }); + +}))}(document, Math)); diff --git a/debian/missing-sources/morris-0.5.1.css b/debian/missing-sources/morris-0.5.1.css new file mode 100644 index 000000000..209f09156 --- /dev/null +++ b/debian/missing-sources/morris-0.5.1.css @@ -0,0 +1,2 @@ +.morris-hover{position:absolute;z-index:1000}.morris-hover.morris-default-style{border-radius:10px;padding:6px;color:#666;background:rgba(255,255,255,0.8);border:solid 2px rgba(230,230,230,0.8);font-family:sans-serif;font-size:12px;text-align:center}.morris-hover.morris-default-style .morris-hover-row-label{font-weight:bold;margin:0.25em 0} +.morris-hover.morris-default-style .morris-hover-point{white-space:nowrap;margin:0.1em 0} diff --git a/debian/missing-sources/morris-0.5.1.js b/debian/missing-sources/morris-0.5.1.js new file mode 100644 index 000000000..3a1a83084 --- /dev/null +++ b/debian/missing-sources/morris-0.5.1.js @@ -0,0 +1,1892 @@ +/* @license +morris.js v0.5.0 +Copyright 2014 Olly Smith All rights reserved. +Licensed under the BSD-2-Clause License. +*/ + + +(function() { + var $, Morris, minutesSpecHelper, secondsSpecHelper, + __slice = [].slice, + __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; }, + __hasProp = {}.hasOwnProperty, + __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, + __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }; + + Morris = window.Morris = {}; + + $ = jQuery; + + Morris.EventEmitter = (function() { + function EventEmitter() {} + + EventEmitter.prototype.on = function(name, handler) { + if (this.handlers == null) { + this.handlers = {}; + } + if (this.handlers[name] == null) { + this.handlers[name] = []; + } + this.handlers[name].push(handler); + return this; + }; + + EventEmitter.prototype.fire = function() { + var args, handler, name, _i, _len, _ref, _results; + name = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; + if ((this.handlers != null) && (this.handlers[name] != null)) { + _ref = this.handlers[name]; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + handler = _ref[_i]; + _results.push(handler.apply(null, args)); + } + return _results; + } + }; + + return EventEmitter; + + })(); + + Morris.commas = function(num) { + var absnum, intnum, ret, strabsnum; + if (num != null) { + ret = num < 0 ? "-" : ""; + absnum = Math.abs(num); + intnum = Math.floor(absnum).toFixed(0); + ret += intnum.replace(/(?=(?:\d{3})+$)(?!^)/g, ','); + strabsnum = absnum.toString(); + if (strabsnum.length > intnum.length) { + ret += strabsnum.slice(intnum.length); + } + return ret; + } else { + return '-'; + } + }; + + Morris.pad2 = function(number) { + return (number < 10 ? '0' : '') + number; + }; + + Morris.Grid = (function(_super) { + __extends(Grid, _super); + + function Grid(options) { + this.resizeHandler = __bind(this.resizeHandler, this); + var _this = this; + if (typeof options.element === 'string') { + this.el = $(document.getElementById(options.element)); + } else { + this.el = $(options.element); + } + if ((this.el == null) || this.el.length === 0) { + throw new Error("Graph container element not found"); + } + if (this.el.css('position') === 'static') { + this.el.css('position', 'relative'); + } + this.options = $.extend({}, this.gridDefaults, this.defaults || {}, options); + if (typeof this.options.units === 'string') { + this.options.postUnits = options.units; + } + this.raphael = new Raphael(this.el[0]); + this.elementWidth = null; + this.elementHeight = null; + this.dirty = false; + this.selectFrom = null; + if (this.init) { + this.init(); + } + this.setData(this.options.data); + this.el.bind('mousemove', function(evt) { + var left, offset, right, width, x; + offset = _this.el.offset(); + x = evt.pageX - offset.left; + if (_this.selectFrom) { + left = _this.data[_this.hitTest(Math.min(x, _this.selectFrom))]._x; + right = _this.data[_this.hitTest(Math.max(x, _this.selectFrom))]._x; + width = right - left; + return _this.selectionRect.attr({ + x: left, + width: width + }); + } else { + return _this.fire('hovermove', x, evt.pageY - offset.top); + } + }); + this.el.bind('mouseleave', function(evt) { + if (_this.selectFrom) { + _this.selectionRect.hide(); + _this.selectFrom = null; + } + return _this.fire('hoverout'); + }); + this.el.bind('touchstart touchmove touchend', function(evt) { + var offset, touch; + touch = evt.originalEvent.touches[0] || evt.originalEvent.changedTouches[0]; + offset = _this.el.offset(); + return _this.fire('hovermove', touch.pageX - offset.left, touch.pageY - offset.top); + }); + this.el.bind('click', function(evt) { + var offset; + offset = _this.el.offset(); + return _this.fire('gridclick', evt.pageX - offset.left, evt.pageY - offset.top); + }); + if (this.options.rangeSelect) { + this.selectionRect = this.raphael.rect(0, 0, 0, this.el.innerHeight()).attr({ + fill: this.options.rangeSelectColor, + stroke: false + }).toBack().hide(); + this.el.bind('mousedown', function(evt) { + var offset; + offset = _this.el.offset(); + return _this.startRange(evt.pageX - offset.left); + }); + this.el.bind('mouseup', function(evt) { + var offset; + offset = _this.el.offset(); + _this.endRange(evt.pageX - offset.left); + return _this.fire('hovermove', evt.pageX - offset.left, evt.pageY - offset.top); + }); + } + if (this.options.resize) { + $(window).bind('resize', function(evt) { + if (_this.timeoutId != null) { + window.clearTimeout(_this.timeoutId); + } + return _this.timeoutId = window.setTimeout(_this.resizeHandler, 100); + }); + } + this.el.css('-webkit-tap-highlight-color', 'rgba(0,0,0,0)'); + if (this.postInit) { + this.postInit(); + } + } + + Grid.prototype.gridDefaults = { + dateFormat: null, + axes: true, + grid: true, + gridLineColor: '#aaa', + gridStrokeWidth: 0.5, + gridTextColor: '#888', + gridTextSize: 12, + gridTextFamily: 'sans-serif', + gridTextWeight: 'normal', + hideHover: false, + yLabelFormat: null, + xLabelAngle: 0, + numLines: 5, + padding: 25, + parseTime: true, + postUnits: '', + preUnits: '', + ymax: 'auto', + ymin: 'auto 0', + goals: [], + goalStrokeWidth: 1.0, + goalLineColors: ['#666633', '#999966', '#cc6666', '#663333'], + events: [], + eventStrokeWidth: 1.0, + eventLineColors: ['#005a04', '#ccffbb', '#3a5f0b', '#005502'], + rangeSelect: null, + rangeSelectColor: '#eef', + resize: false + }; + + Grid.prototype.setData = function(data, redraw) { + var e, idx, index, maxGoal, minGoal, ret, row, step, total, y, ykey, ymax, ymin, yval, _ref; + if (redraw == null) { + redraw = true; + } + this.options.data = data; + if ((data == null) || data.length === 0) { + this.data = []; + this.raphael.clear(); + if (this.hover != null) { + this.hover.hide(); + } + return; + } + ymax = this.cumulative ? 0 : null; + ymin = this.cumulative ? 0 : null; + if (this.options.goals.length > 0) { + minGoal = Math.min.apply(Math, this.options.goals); + maxGoal = Math.max.apply(Math, this.options.goals); + ymin = ymin != null ? Math.min(ymin, minGoal) : minGoal; + ymax = ymax != null ? Math.max(ymax, maxGoal) : maxGoal; + } + this.data = (function() { + var _i, _len, _results; + _results = []; + for (index = _i = 0, _len = data.length; _i < _len; index = ++_i) { + row = data[index]; + ret = { + src: row + }; + ret.label = row[this.options.xkey]; + if (this.options.parseTime) { + ret.x = Morris.parseDate(ret.label); + if (this.options.dateFormat) { + ret.label = this.options.dateFormat(ret.x); + } else if (typeof ret.label === 'number') { + ret.label = new Date(ret.label).toString(); + } + } else { + ret.x = index; + if (this.options.xLabelFormat) { + ret.label = this.options.xLabelFormat(ret); + } + } + total = 0; + ret.y = (function() { + var _j, _len1, _ref, _results1; + _ref = this.options.ykeys; + _results1 = []; + for (idx = _j = 0, _len1 = _ref.length; _j < _len1; idx = ++_j) { + ykey = _ref[idx]; + yval = row[ykey]; + if (typeof yval === 'string') { + yval = parseFloat(yval); + } + if ((yval != null) && typeof yval !== 'number') { + yval = null; + } + if (yval != null) { + if (this.cumulative) { + total += yval; + } else { + if (ymax != null) { + ymax = Math.max(yval, ymax); + ymin = Math.min(yval, ymin); + } else { + ymax = ymin = yval; + } + } + } + if (this.cumulative && (total != null)) { + ymax = Math.max(total, ymax); + ymin = Math.min(total, ymin); + } + _results1.push(yval); + } + return _results1; + }).call(this); + _results.push(ret); + } + return _results; + }).call(this); + if (this.options.parseTime) { + this.data = this.data.sort(function(a, b) { + return (a.x > b.x) - (b.x > a.x); + }); + } + this.xmin = this.data[0].x; + this.xmax = this.data[this.data.length - 1].x; + this.events = []; + if (this.options.events.length > 0) { + if (this.options.parseTime) { + this.events = (function() { + var _i, _len, _ref, _results; + _ref = this.options.events; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + e = _ref[_i]; + _results.push(Morris.parseDate(e)); + } + return _results; + }).call(this); + } else { + this.events = this.options.events; + } + this.xmax = Math.max(this.xmax, Math.max.apply(Math, this.events)); + this.xmin = Math.min(this.xmin, Math.min.apply(Math, this.events)); + } + if (this.xmin === this.xmax) { + this.xmin -= 1; + this.xmax += 1; + } + this.ymin = this.yboundary('min', ymin); + this.ymax = this.yboundary('max', ymax); + if (this.ymin === this.ymax) { + if (ymin) { + this.ymin -= 1; + } + this.ymax += 1; + } + if (((_ref = this.options.axes) === true || _ref === 'both' || _ref === 'y') || this.options.grid === true) { + if (this.options.ymax === this.gridDefaults.ymax && this.options.ymin === this.gridDefaults.ymin) { + this.grid = this.autoGridLines(this.ymin, this.ymax, this.options.numLines); + this.ymin = Math.min(this.ymin, this.grid[0]); + this.ymax = Math.max(this.ymax, this.grid[this.grid.length - 1]); + } else { + step = (this.ymax - this.ymin) / (this.options.numLines - 1); + this.grid = (function() { + var _i, _ref1, _ref2, _results; + _results = []; + for (y = _i = _ref1 = this.ymin, _ref2 = this.ymax; step > 0 ? _i <= _ref2 : _i >= _ref2; y = _i += step) { + _results.push(y); + } + return _results; + }).call(this); + } + } + this.dirty = true; + if (redraw) { + return this.redraw(); + } + }; + + Grid.prototype.yboundary = function(boundaryType, currentValue) { + var boundaryOption, suggestedValue; + boundaryOption = this.options["y" + boundaryType]; + if (typeof boundaryOption === 'string') { + if (boundaryOption.slice(0, 4) === 'auto') { + if (boundaryOption.length > 5) { + suggestedValue = parseInt(boundaryOption.slice(5), 10); + if (currentValue == null) { + return suggestedValue; + } + return Math[boundaryType](currentValue, suggestedValue); + } else { + if (currentValue != null) { + return currentValue; + } else { + return 0; + } + } + } else { + return parseInt(boundaryOption, 10); + } + } else { + return boundaryOption; + } + }; + + Grid.prototype.autoGridLines = function(ymin, ymax, nlines) { + var gmax, gmin, grid, smag, span, step, unit, y, ymag; + span = ymax - ymin; + ymag = Math.floor(Math.log(span) / Math.log(10)); + unit = Math.pow(10, ymag); + gmin = Math.floor(ymin / unit) * unit; + gmax = Math.ceil(ymax / unit) * unit; + step = (gmax - gmin) / (nlines - 1); + if (unit === 1 && step > 1 && Math.ceil(step) !== step) { + step = Math.ceil(step); + gmax = gmin + step * (nlines - 1); + } + if (gmin < 0 && gmax > 0) { + gmin = Math.floor(ymin / step) * step; + gmax = Math.ceil(ymax / step) * step; + } + if (step < 1) { + smag = Math.floor(Math.log(step) / Math.log(10)); + grid = (function() { + var _i, _results; + _results = []; + for (y = _i = gmin; step > 0 ? _i <= gmax : _i >= gmax; y = _i += step) { + _results.push(parseFloat(y.toFixed(1 - smag))); + } + return _results; + })(); + } else { + grid = (function() { + var _i, _results; + _results = []; + for (y = _i = gmin; step > 0 ? _i <= gmax : _i >= gmax; y = _i += step) { + _results.push(y); + } + return _results; + })(); + } + return grid; + }; + + Grid.prototype._calc = function() { + var bottomOffsets, gridLine, h, i, w, yLabelWidths, _ref, _ref1; + w = this.el.width(); + h = this.el.height(); + if (this.elementWidth !== w || this.elementHeight !== h || this.dirty) { + this.elementWidth = w; + this.elementHeight = h; + this.dirty = false; + this.left = this.options.padding; + this.right = this.elementWidth - this.options.padding; + this.top = this.options.padding; + this.bottom = this.elementHeight - this.options.padding; + if ((_ref = this.options.axes) === true || _ref === 'both' || _ref === 'y') { + yLabelWidths = (function() { + var _i, _len, _ref1, _results; + _ref1 = this.grid; + _results = []; + for (_i = 0, _len = _ref1.length; _i < _len; _i++) { + gridLine = _ref1[_i]; + _results.push(this.measureText(this.yAxisFormat(gridLine)).width); + } + return _results; + }).call(this); + this.left += Math.max.apply(Math, yLabelWidths); + } + if ((_ref1 = this.options.axes) === true || _ref1 === 'both' || _ref1 === 'x') { + bottomOffsets = (function() { + var _i, _ref2, _results; + _results = []; + for (i = _i = 0, _ref2 = this.data.length; 0 <= _ref2 ? _i < _ref2 : _i > _ref2; i = 0 <= _ref2 ? ++_i : --_i) { + _results.push(this.measureText(this.data[i].text, -this.options.xLabelAngle).height); + } + return _results; + }).call(this); + this.bottom -= Math.max.apply(Math, bottomOffsets); + } + this.width = Math.max(1, this.right - this.left); + this.height = Math.max(1, this.bottom - this.top); + this.dx = this.width / (this.xmax - this.xmin); + this.dy = this.height / (this.ymax - this.ymin); + if (this.calc) { + return this.calc(); + } + } + }; + + Grid.prototype.transY = function(y) { + return this.bottom - (y - this.ymin) * this.dy; + }; + + Grid.prototype.transX = function(x) { + if (this.data.length === 1) { + return (this.left + this.right) / 2; + } else { + return this.left + (x - this.xmin) * this.dx; + } + }; + + Grid.prototype.redraw = function() { + this.raphael.clear(); + this._calc(); + this.drawGrid(); + this.drawGoals(); + this.drawEvents(); + if (this.draw) { + return this.draw(); + } + }; + + Grid.prototype.measureText = function(text, angle) { + var ret, tt; + if (angle == null) { + angle = 0; + } + tt = this.raphael.text(100, 100, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).rotate(angle); + ret = tt.getBBox(); + tt.remove(); + return ret; + }; + + Grid.prototype.yAxisFormat = function(label) { + return this.yLabelFormat(label); + }; + + Grid.prototype.yLabelFormat = function(label) { + if (typeof this.options.yLabelFormat === 'function') { + return this.options.yLabelFormat(label); + } else { + return "" + this.options.preUnits + (Morris.commas(label)) + this.options.postUnits; + } + }; + + Grid.prototype.drawGrid = function() { + var lineY, y, _i, _len, _ref, _ref1, _ref2, _results; + if (this.options.grid === false && ((_ref = this.options.axes) !== true && _ref !== 'both' && _ref !== 'y')) { + return; + } + _ref1 = this.grid; + _results = []; + for (_i = 0, _len = _ref1.length; _i < _len; _i++) { + lineY = _ref1[_i]; + y = this.transY(lineY); + if ((_ref2 = this.options.axes) === true || _ref2 === 'both' || _ref2 === 'y') { + this.drawYAxisLabel(this.left - this.options.padding / 2, y, this.yAxisFormat(lineY)); + } + if (this.options.grid) { + _results.push(this.drawGridLine("M" + this.left + "," + y + "H" + (this.left + this.width))); + } else { + _results.push(void 0); + } + } + return _results; + }; + + Grid.prototype.drawGoals = function() { + var color, goal, i, _i, _len, _ref, _results; + _ref = this.options.goals; + _results = []; + for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) { + goal = _ref[i]; + color = this.options.goalLineColors[i % this.options.goalLineColors.length]; + _results.push(this.drawGoal(goal, color)); + } + return _results; + }; + + Grid.prototype.drawEvents = function() { + var color, event, i, _i, _len, _ref, _results; + _ref = this.events; + _results = []; + for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) { + event = _ref[i]; + color = this.options.eventLineColors[i % this.options.eventLineColors.length]; + _results.push(this.drawEvent(event, color)); + } + return _results; + }; + + Grid.prototype.drawGoal = function(goal, color) { + return this.raphael.path("M" + this.left + "," + (this.transY(goal)) + "H" + this.right).attr('stroke', color).attr('stroke-width', this.options.goalStrokeWidth); + }; + + Grid.prototype.drawEvent = function(event, color) { + return this.raphael.path("M" + (this.transX(event)) + "," + this.bottom + "V" + this.top).attr('stroke', color).attr('stroke-width', this.options.eventStrokeWidth); + }; + + Grid.prototype.drawYAxisLabel = function(xPos, yPos, text) { + return this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor).attr('text-anchor', 'end'); + }; + + Grid.prototype.drawGridLine = function(path) { + return this.raphael.path(path).attr('stroke', this.options.gridLineColor).attr('stroke-width', this.options.gridStrokeWidth); + }; + + Grid.prototype.startRange = function(x) { + this.hover.hide(); + this.selectFrom = x; + return this.selectionRect.attr({ + x: x, + width: 0 + }).show(); + }; + + Grid.prototype.endRange = function(x) { + var end, start; + if (this.selectFrom) { + start = Math.min(this.selectFrom, x); + end = Math.max(this.selectFrom, x); + this.options.rangeSelect.call(this.el, { + start: this.data[this.hitTest(start)].x, + end: this.data[this.hitTest(end)].x + }); + return this.selectFrom = null; + } + }; + + Grid.prototype.resizeHandler = function() { + this.timeoutId = null; + this.raphael.setSize(this.el.width(), this.el.height()); + return this.redraw(); + }; + + return Grid; + + })(Morris.EventEmitter); + + Morris.parseDate = function(date) { + var isecs, m, msecs, n, o, offsetmins, p, q, r, ret, secs; + if (typeof date === 'number') { + return date; + } + m = date.match(/^(\d+) Q(\d)$/); + n = date.match(/^(\d+)-(\d+)$/); + o = date.match(/^(\d+)-(\d+)-(\d+)$/); + p = date.match(/^(\d+) W(\d+)$/); + q = date.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+)(Z|([+-])(\d\d):?(\d\d))?$/); + r = date.match(/^(\d+)-(\d+)-(\d+)[ T](\d+):(\d+):(\d+(\.\d+)?)(Z|([+-])(\d\d):?(\d\d))?$/); + if (m) { + return new Date(parseInt(m[1], 10), parseInt(m[2], 10) * 3 - 1, 1).getTime(); + } else if (n) { + return new Date(parseInt(n[1], 10), parseInt(n[2], 10) - 1, 1).getTime(); + } else if (o) { + return new Date(parseInt(o[1], 10), parseInt(o[2], 10) - 1, parseInt(o[3], 10)).getTime(); + } else if (p) { + ret = new Date(parseInt(p[1], 10), 0, 1); + if (ret.getDay() !== 4) { + ret.setMonth(0, 1 + ((4 - ret.getDay()) + 7) % 7); + } + return ret.getTime() + parseInt(p[2], 10) * 604800000; + } else if (q) { + if (!q[6]) { + return new Date(parseInt(q[1], 10), parseInt(q[2], 10) - 1, parseInt(q[3], 10), parseInt(q[4], 10), parseInt(q[5], 10)).getTime(); + } else { + offsetmins = 0; + if (q[6] !== 'Z') { + offsetmins = parseInt(q[8], 10) * 60 + parseInt(q[9], 10); + if (q[7] === '+') { + offsetmins = 0 - offsetmins; + } + } + return Date.UTC(parseInt(q[1], 10), parseInt(q[2], 10) - 1, parseInt(q[3], 10), parseInt(q[4], 10), parseInt(q[5], 10) + offsetmins); + } + } else if (r) { + secs = parseFloat(r[6]); + isecs = Math.floor(secs); + msecs = Math.round((secs - isecs) * 1000); + if (!r[8]) { + return new Date(parseInt(r[1], 10), parseInt(r[2], 10) - 1, parseInt(r[3], 10), parseInt(r[4], 10), parseInt(r[5], 10), isecs, msecs).getTime(); + } else { + offsetmins = 0; + if (r[8] !== 'Z') { + offsetmins = parseInt(r[10], 10) * 60 + parseInt(r[11], 10); + if (r[9] === '+') { + offsetmins = 0 - offsetmins; + } + } + return Date.UTC(parseInt(r[1], 10), parseInt(r[2], 10) - 1, parseInt(r[3], 10), parseInt(r[4], 10), parseInt(r[5], 10) + offsetmins, isecs, msecs); + } + } else { + return new Date(parseInt(date, 10), 0, 1).getTime(); + } + }; + + Morris.Hover = (function() { + Hover.defaults = { + "class": 'morris-hover morris-default-style' + }; + + function Hover(options) { + if (options == null) { + options = {}; + } + this.options = $.extend({}, Morris.Hover.defaults, options); + this.el = $("<div class='" + this.options["class"] + "'></div>"); + this.el.hide(); + this.options.parent.append(this.el); + } + + Hover.prototype.update = function(html, x, y) { + if (!html) { + return this.hide(); + } else { + this.html(html); + this.show(); + return this.moveTo(x, y); + } + }; + + Hover.prototype.html = function(content) { + return this.el.html(content); + }; + + Hover.prototype.moveTo = function(x, y) { + var hoverHeight, hoverWidth, left, parentHeight, parentWidth, top; + parentWidth = this.options.parent.innerWidth(); + parentHeight = this.options.parent.innerHeight(); + hoverWidth = this.el.outerWidth(); + hoverHeight = this.el.outerHeight(); + left = Math.min(Math.max(0, x - hoverWidth / 2), parentWidth - hoverWidth); + if (y != null) { + top = y - hoverHeight - 10; + if (top < 0) { + top = y + 10; + if (top + hoverHeight > parentHeight) { + top = parentHeight / 2 - hoverHeight / 2; + } + } + } else { + top = parentHeight / 2 - hoverHeight / 2; + } + return this.el.css({ + left: left + "px", + top: parseInt(top) + "px" + }); + }; + + Hover.prototype.show = function() { + return this.el.show(); + }; + + Hover.prototype.hide = function() { + return this.el.hide(); + }; + + return Hover; + + })(); + + Morris.Line = (function(_super) { + __extends(Line, _super); + + function Line(options) { + this.hilight = __bind(this.hilight, this); + this.onHoverOut = __bind(this.onHoverOut, this); + this.onHoverMove = __bind(this.onHoverMove, this); + this.onGridClick = __bind(this.onGridClick, this); + if (!(this instanceof Morris.Line)) { + return new Morris.Line(options); + } + Line.__super__.constructor.call(this, options); + } + + Line.prototype.init = function() { + if (this.options.hideHover !== 'always') { + this.hover = new Morris.Hover({ + parent: this.el + }); + this.on('hovermove', this.onHoverMove); + this.on('hoverout', this.onHoverOut); + return this.on('gridclick', this.onGridClick); + } + }; + + Line.prototype.defaults = { + lineWidth: 3, + pointSize: 4, + lineColors: ['#0b62a4', '#7A92A3', '#4da74d', '#afd8f8', '#edc240', '#cb4b4b', '#9440ed'], + pointStrokeWidths: [1], + pointStrokeColors: ['#ffffff'], + pointFillColors: [], + smooth: true, + xLabels: 'auto', + xLabelFormat: null, + xLabelMargin: 24, + hideHover: false + }; + + Line.prototype.calc = function() { + this.calcPoints(); + return this.generatePaths(); + }; + + Line.prototype.calcPoints = function() { + var row, y, _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + row = _ref[_i]; + row._x = this.transX(row.x); + row._y = (function() { + var _j, _len1, _ref1, _results1; + _ref1 = row.y; + _results1 = []; + for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { + y = _ref1[_j]; + if (y != null) { + _results1.push(this.transY(y)); + } else { + _results1.push(y); + } + } + return _results1; + }).call(this); + _results.push(row._ymax = Math.min.apply(Math, [this.bottom].concat((function() { + var _j, _len1, _ref1, _results1; + _ref1 = row._y; + _results1 = []; + for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { + y = _ref1[_j]; + if (y != null) { + _results1.push(y); + } + } + return _results1; + })()))); + } + return _results; + }; + + Line.prototype.hitTest = function(x) { + var index, r, _i, _len, _ref; + if (this.data.length === 0) { + return null; + } + _ref = this.data.slice(1); + for (index = _i = 0, _len = _ref.length; _i < _len; index = ++_i) { + r = _ref[index]; + if (x < (r._x + this.data[index]._x) / 2) { + break; + } + } + return index; + }; + + Line.prototype.onGridClick = function(x, y) { + var index; + index = this.hitTest(x); + return this.fire('click', index, this.data[index].src, x, y); + }; + + Line.prototype.onHoverMove = function(x, y) { + var index; + index = this.hitTest(x); + return this.displayHoverForRow(index); + }; + + Line.prototype.onHoverOut = function() { + if (this.options.hideHover !== false) { + return this.displayHoverForRow(null); + } + }; + + Line.prototype.displayHoverForRow = function(index) { + var _ref; + if (index != null) { + (_ref = this.hover).update.apply(_ref, this.hoverContentForRow(index)); + return this.hilight(index); + } else { + this.hover.hide(); + return this.hilight(); + } + }; + + Line.prototype.hoverContentForRow = function(index) { + var content, j, row, y, _i, _len, _ref; + row = this.data[index]; + content = "<div class='morris-hover-row-label'>" + row.label + "</div>"; + _ref = row.y; + for (j = _i = 0, _len = _ref.length; _i < _len; j = ++_i) { + y = _ref[j]; + content += "<div class='morris-hover-point' style='color: " + (this.colorFor(row, j, 'label')) + "'>\n " + this.options.labels[j] + ":\n " + (this.yLabelFormat(y)) + "\n</div>"; + } + if (typeof this.options.hoverCallback === 'function') { + content = this.options.hoverCallback(index, this.options, content, row.src); + } + return [content, row._x, row._ymax]; + }; + + Line.prototype.generatePaths = function() { + var coords, i, r, smooth; + return this.paths = (function() { + var _i, _ref, _ref1, _results; + _results = []; + for (i = _i = 0, _ref = this.options.ykeys.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) { + smooth = typeof this.options.smooth === "boolean" ? this.options.smooth : (_ref1 = this.options.ykeys[i], __indexOf.call(this.options.smooth, _ref1) >= 0); + coords = (function() { + var _j, _len, _ref2, _results1; + _ref2 = this.data; + _results1 = []; + for (_j = 0, _len = _ref2.length; _j < _len; _j++) { + r = _ref2[_j]; + if (r._y[i] !== void 0) { + _results1.push({ + x: r._x, + y: r._y[i] + }); + } + } + return _results1; + }).call(this); + if (coords.length > 1) { + _results.push(Morris.Line.createPath(coords, smooth, this.bottom)); + } else { + _results.push(null); + } + } + return _results; + }).call(this); + }; + + Line.prototype.draw = function() { + var _ref; + if ((_ref = this.options.axes) === true || _ref === 'both' || _ref === 'x') { + this.drawXAxis(); + } + this.drawSeries(); + if (this.options.hideHover === false) { + return this.displayHoverForRow(this.data.length - 1); + } + }; + + Line.prototype.drawXAxis = function() { + var drawLabel, l, labels, prevAngleMargin, prevLabelMargin, row, ypos, _i, _len, _results, + _this = this; + ypos = this.bottom + this.options.padding / 2; + prevLabelMargin = null; + prevAngleMargin = null; + drawLabel = function(labelText, xpos) { + var label, labelBox, margin, offset, textBox; + label = _this.drawXAxisLabel(_this.transX(xpos), ypos, labelText); + textBox = label.getBBox(); + label.transform("r" + (-_this.options.xLabelAngle)); + labelBox = label.getBBox(); + label.transform("t0," + (labelBox.height / 2) + "..."); + if (_this.options.xLabelAngle !== 0) { + offset = -0.5 * textBox.width * Math.cos(_this.options.xLabelAngle * Math.PI / 180.0); + label.transform("t" + offset + ",0..."); + } + labelBox = label.getBBox(); + if (((prevLabelMargin == null) || prevLabelMargin >= labelBox.x + labelBox.width || (prevAngleMargin != null) && prevAngleMargin >= labelBox.x) && labelBox.x >= 0 && (labelBox.x + labelBox.width) < _this.el.width()) { + if (_this.options.xLabelAngle !== 0) { + margin = 1.25 * _this.options.gridTextSize / Math.sin(_this.options.xLabelAngle * Math.PI / 180.0); + prevAngleMargin = labelBox.x - margin; + } + return prevLabelMargin = labelBox.x - _this.options.xLabelMargin; + } else { + return label.remove(); + } + }; + if (this.options.parseTime) { + if (this.data.length === 1 && this.options.xLabels === 'auto') { + labels = [[this.data[0].label, this.data[0].x]]; + } else { + labels = Morris.labelSeries(this.xmin, this.xmax, this.width, this.options.xLabels, this.options.xLabelFormat); + } + } else { + labels = (function() { + var _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + row = _ref[_i]; + _results.push([row.label, row.x]); + } + return _results; + }).call(this); + } + labels.reverse(); + _results = []; + for (_i = 0, _len = labels.length; _i < _len; _i++) { + l = labels[_i]; + _results.push(drawLabel(l[0], l[1])); + } + return _results; + }; + + Line.prototype.drawSeries = function() { + var i, _i, _j, _ref, _ref1, _results; + this.seriesPoints = []; + for (i = _i = _ref = this.options.ykeys.length - 1; _ref <= 0 ? _i <= 0 : _i >= 0; i = _ref <= 0 ? ++_i : --_i) { + this._drawLineFor(i); + } + _results = []; + for (i = _j = _ref1 = this.options.ykeys.length - 1; _ref1 <= 0 ? _j <= 0 : _j >= 0; i = _ref1 <= 0 ? ++_j : --_j) { + _results.push(this._drawPointFor(i)); + } + return _results; + }; + + Line.prototype._drawPointFor = function(index) { + var circle, row, _i, _len, _ref, _results; + this.seriesPoints[index] = []; + _ref = this.data; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + row = _ref[_i]; + circle = null; + if (row._y[index] != null) { + circle = this.drawLinePoint(row._x, row._y[index], this.colorFor(row, index, 'point'), index); + } + _results.push(this.seriesPoints[index].push(circle)); + } + return _results; + }; + + Line.prototype._drawLineFor = function(index) { + var path; + path = this.paths[index]; + if (path !== null) { + return this.drawLinePath(path, this.colorFor(null, index, 'line'), index); + } + }; + + Line.createPath = function(coords, smooth, bottom) { + var coord, g, grads, i, ix, lg, path, prevCoord, x1, x2, y1, y2, _i, _len; + path = ""; + if (smooth) { + grads = Morris.Line.gradients(coords); + } + prevCoord = { + y: null + }; + for (i = _i = 0, _len = coords.length; _i < _len; i = ++_i) { + coord = coords[i]; + if (coord.y != null) { + if (prevCoord.y != null) { + if (smooth) { + g = grads[i]; + lg = grads[i - 1]; + ix = (coord.x - prevCoord.x) / 4; + x1 = prevCoord.x + ix; + y1 = Math.min(bottom, prevCoord.y + ix * lg); + x2 = coord.x - ix; + y2 = Math.min(bottom, coord.y - ix * g); + path += "C" + x1 + "," + y1 + "," + x2 + "," + y2 + "," + coord.x + "," + coord.y; + } else { + path += "L" + coord.x + "," + coord.y; + } + } else { + if (!smooth || (grads[i] != null)) { + path += "M" + coord.x + "," + coord.y; + } + } + } + prevCoord = coord; + } + return path; + }; + + Line.gradients = function(coords) { + var coord, grad, i, nextCoord, prevCoord, _i, _len, _results; + grad = function(a, b) { + return (a.y - b.y) / (a.x - b.x); + }; + _results = []; + for (i = _i = 0, _len = coords.length; _i < _len; i = ++_i) { + coord = coords[i]; + if (coord.y != null) { + nextCoord = coords[i + 1] || { + y: null + }; + prevCoord = coords[i - 1] || { + y: null + }; + if ((prevCoord.y != null) && (nextCoord.y != null)) { + _results.push(grad(prevCoord, nextCoord)); + } else if (prevCoord.y != null) { + _results.push(grad(prevCoord, coord)); + } else if (nextCoord.y != null) { + _results.push(grad(coord, nextCoord)); + } else { + _results.push(null); + } + } else { + _results.push(null); + } + } + return _results; + }; + + Line.prototype.hilight = function(index) { + var i, _i, _j, _ref, _ref1; + if (this.prevHilight !== null && this.prevHilight !== index) { + for (i = _i = 0, _ref = this.seriesPoints.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; i = 0 <= _ref ? ++_i : --_i) { + if (this.seriesPoints[i][this.prevHilight]) { + this.seriesPoints[i][this.prevHilight].animate(this.pointShrinkSeries(i)); + } + } + } + if (index !== null && this.prevHilight !== index) { + for (i = _j = 0, _ref1 = this.seriesPoints.length - 1; 0 <= _ref1 ? _j <= _ref1 : _j >= _ref1; i = 0 <= _ref1 ? ++_j : --_j) { + if (this.seriesPoints[i][index]) { + this.seriesPoints[i][index].animate(this.pointGrowSeries(i)); + } + } + } + return this.prevHilight = index; + }; + + Line.prototype.colorFor = function(row, sidx, type) { + if (typeof this.options.lineColors === 'function') { + return this.options.lineColors.call(this, row, sidx, type); + } else if (type === 'point') { + return this.options.pointFillColors[sidx % this.options.pointFillColors.length] || this.options.lineColors[sidx % this.options.lineColors.length]; + } else { + return this.options.lineColors[sidx % this.options.lineColors.length]; + } + }; + + Line.prototype.drawXAxisLabel = function(xPos, yPos, text) { + return this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor); + }; + + Line.prototype.drawLinePath = function(path, lineColor, lineIndex) { + return this.raphael.path(path).attr('stroke', lineColor).attr('stroke-width', this.lineWidthForSeries(lineIndex)); + }; + + Line.prototype.drawLinePoint = function(xPos, yPos, pointColor, lineIndex) { + return this.raphael.circle(xPos, yPos, this.pointSizeForSeries(lineIndex)).attr('fill', pointColor).attr('stroke-width', this.pointStrokeWidthForSeries(lineIndex)).attr('stroke', this.pointStrokeColorForSeries(lineIndex)); + }; + + Line.prototype.pointStrokeWidthForSeries = function(index) { + return this.options.pointStrokeWidths[index % this.options.pointStrokeWidths.length]; + }; + + Line.prototype.pointStrokeColorForSeries = function(index) { + return this.options.pointStrokeColors[index % this.options.pointStrokeColors.length]; + }; + + Line.prototype.lineWidthForSeries = function(index) { + if (this.options.lineWidth instanceof Array) { + return this.options.lineWidth[index % this.options.lineWidth.length]; + } else { + return this.options.lineWidth; + } + }; + + Line.prototype.pointSizeForSeries = function(index) { + if (this.options.pointSize instanceof Array) { + return this.options.pointSize[index % this.options.pointSize.length]; + } else { + return this.options.pointSize; + } + }; + + Line.prototype.pointGrowSeries = function(index) { + return Raphael.animation({ + r: this.pointSizeForSeries(index) + 3 + }, 25, 'linear'); + }; + + Line.prototype.pointShrinkSeries = function(index) { + return Raphael.animation({ + r: this.pointSizeForSeries(index) + }, 25, 'linear'); + }; + + return Line; + + })(Morris.Grid); + + Morris.labelSeries = function(dmin, dmax, pxwidth, specName, xLabelFormat) { + var d, d0, ddensity, name, ret, s, spec, t, _i, _len, _ref; + ddensity = 200 * (dmax - dmin) / pxwidth; + d0 = new Date(dmin); + spec = Morris.LABEL_SPECS[specName]; + if (spec === void 0) { + _ref = Morris.AUTO_LABEL_ORDER; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + name = _ref[_i]; + s = Morris.LABEL_SPECS[name]; + if (ddensity >= s.span) { + spec = s; + break; + } + } + } + if (spec === void 0) { + spec = Morris.LABEL_SPECS["second"]; + } + if (xLabelFormat) { + spec = $.extend({}, spec, { + fmt: xLabelFormat + }); + } + d = spec.start(d0); + ret = []; + while ((t = d.getTime()) <= dmax) { + if (t >= dmin) { + ret.push([spec.fmt(d), t]); + } + spec.incr(d); + } + return ret; + }; + + minutesSpecHelper = function(interval) { + return { + span: interval * 60 * 1000, + start: function(d) { + return new Date(d.getFullYear(), d.getMonth(), d.getDate(), d.getHours()); + }, + fmt: function(d) { + return "" + (Morris.pad2(d.getHours())) + ":" + (Morris.pad2(d.getMinutes())); + }, + incr: function(d) { + return d.setUTCMinutes(d.getUTCMinutes() + interval); + } + }; + }; + + secondsSpecHelper = function(interval) { + return { + span: interval * 1000, + start: function(d) { + return new Date(d.getFullYear(), d.getMonth(), d.getDate(), d.getHours(), d.getMinutes()); + }, + fmt: function(d) { + return "" + (Morris.pad2(d.getHours())) + ":" + (Morris.pad2(d.getMinutes())) + ":" + (Morris.pad2(d.getSeconds())); + }, + incr: function(d) { + return d.setUTCSeconds(d.getUTCSeconds() + interval); + } + }; + }; + + Morris.LABEL_SPECS = { + "decade": { + span: 172800000000, + start: function(d) { + return new Date(d.getFullYear() - d.getFullYear() % 10, 0, 1); + }, + fmt: function(d) { + return "" + (d.getFullYear()); + }, + incr: function(d) { + return d.setFullYear(d.getFullYear() + 10); + } + }, + "year": { + span: 17280000000, + start: function(d) { + return new Date(d.getFullYear(), 0, 1); + }, + fmt: function(d) { + return "" + (d.getFullYear()); + }, + incr: function(d) { + return d.setFullYear(d.getFullYear() + 1); + } + }, + "month": { + span: 2419200000, + start: function(d) { + return new Date(d.getFullYear(), d.getMonth(), 1); + }, + fmt: function(d) { + return "" + (d.getFullYear()) + "-" + (Morris.pad2(d.getMonth() + 1)); + }, + incr: function(d) { + return d.setMonth(d.getMonth() + 1); + } + }, + "week": { + span: 604800000, + start: function(d) { + return new Date(d.getFullYear(), d.getMonth(), d.getDate()); + }, + fmt: function(d) { + return "" + (d.getFullYear()) + "-" + (Morris.pad2(d.getMonth() + 1)) + "-" + (Morris.pad2(d.getDate())); + }, + incr: function(d) { + return d.setDate(d.getDate() + 7); + } + }, + "day": { + span: 86400000, + start: function(d) { + return new Date(d.getFullYear(), d.getMonth(), d.getDate()); + }, + fmt: function(d) { + return "" + (d.getFullYear()) + "-" + (Morris.pad2(d.getMonth() + 1)) + "-" + (Morris.pad2(d.getDate())); + }, + incr: function(d) { + return d.setDate(d.getDate() + 1); + } + }, + "hour": minutesSpecHelper(60), + "30min": minutesSpecHelper(30), + "15min": minutesSpecHelper(15), + "10min": minutesSpecHelper(10), + "5min": minutesSpecHelper(5), + "minute": minutesSpecHelper(1), + "30sec": secondsSpecHelper(30), + "15sec": secondsSpecHelper(15), + "10sec": secondsSpecHelper(10), + "5sec": secondsSpecHelper(5), + "second": secondsSpecHelper(1) + }; + + Morris.AUTO_LABEL_ORDER = ["decade", "year", "month", "week", "day", "hour", "30min", "15min", "10min", "5min", "minute", "30sec", "15sec", "10sec", "5sec", "second"]; + + Morris.Area = (function(_super) { + var areaDefaults; + + __extends(Area, _super); + + areaDefaults = { + fillOpacity: 'auto', + behaveLikeLine: false + }; + + function Area(options) { + var areaOptions; + if (!(this instanceof Morris.Area)) { + return new Morris.Area(options); + } + areaOptions = $.extend({}, areaDefaults, options); + this.cumulative = !areaOptions.behaveLikeLine; + if (areaOptions.fillOpacity === 'auto') { + areaOptions.fillOpacity = areaOptions.behaveLikeLine ? .8 : 1; + } + Area.__super__.constructor.call(this, areaOptions); + } + + Area.prototype.calcPoints = function() { + var row, total, y, _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + row = _ref[_i]; + row._x = this.transX(row.x); + total = 0; + row._y = (function() { + var _j, _len1, _ref1, _results1; + _ref1 = row.y; + _results1 = []; + for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { + y = _ref1[_j]; + if (this.options.behaveLikeLine) { + _results1.push(this.transY(y)); + } else { + total += y || 0; + _results1.push(this.transY(total)); + } + } + return _results1; + }).call(this); + _results.push(row._ymax = Math.max.apply(Math, row._y)); + } + return _results; + }; + + Area.prototype.drawSeries = function() { + var i, range, _i, _j, _k, _len, _ref, _ref1, _results, _results1, _results2; + this.seriesPoints = []; + if (this.options.behaveLikeLine) { + range = (function() { + _results = []; + for (var _i = 0, _ref = this.options.ykeys.length - 1; 0 <= _ref ? _i <= _ref : _i >= _ref; 0 <= _ref ? _i++ : _i--){ _results.push(_i); } + return _results; + }).apply(this); + } else { + range = (function() { + _results1 = []; + for (var _j = _ref1 = this.options.ykeys.length - 1; _ref1 <= 0 ? _j <= 0 : _j >= 0; _ref1 <= 0 ? _j++ : _j--){ _results1.push(_j); } + return _results1; + }).apply(this); + } + _results2 = []; + for (_k = 0, _len = range.length; _k < _len; _k++) { + i = range[_k]; + this._drawFillFor(i); + this._drawLineFor(i); + _results2.push(this._drawPointFor(i)); + } + return _results2; + }; + + Area.prototype._drawFillFor = function(index) { + var path; + path = this.paths[index]; + if (path !== null) { + path = path + ("L" + (this.transX(this.xmax)) + "," + this.bottom + "L" + (this.transX(this.xmin)) + "," + this.bottom + "Z"); + return this.drawFilledPath(path, this.fillForSeries(index)); + } + }; + + Area.prototype.fillForSeries = function(i) { + var color; + color = Raphael.rgb2hsl(this.colorFor(this.data[i], i, 'line')); + return Raphael.hsl(color.h, this.options.behaveLikeLine ? color.s * 0.9 : color.s * 0.75, Math.min(0.98, this.options.behaveLikeLine ? color.l * 1.2 : color.l * 1.25)); + }; + + Area.prototype.drawFilledPath = function(path, fill) { + return this.raphael.path(path).attr('fill', fill).attr('fill-opacity', this.options.fillOpacity).attr('stroke', 'none'); + }; + + return Area; + + })(Morris.Line); + + Morris.Bar = (function(_super) { + __extends(Bar, _super); + + function Bar(options) { + this.onHoverOut = __bind(this.onHoverOut, this); + this.onHoverMove = __bind(this.onHoverMove, this); + this.onGridClick = __bind(this.onGridClick, this); + if (!(this instanceof Morris.Bar)) { + return new Morris.Bar(options); + } + Bar.__super__.constructor.call(this, $.extend({}, options, { + parseTime: false + })); + } + + Bar.prototype.init = function() { + this.cumulative = this.options.stacked; + if (this.options.hideHover !== 'always') { + this.hover = new Morris.Hover({ + parent: this.el + }); + this.on('hovermove', this.onHoverMove); + this.on('hoverout', this.onHoverOut); + return this.on('gridclick', this.onGridClick); + } + }; + + Bar.prototype.defaults = { + barSizeRatio: 0.75, + barGap: 3, + barColors: ['#0b62a4', '#7a92a3', '#4da74d', '#afd8f8', '#edc240', '#cb4b4b', '#9440ed'], + barOpacity: 1.0, + barRadius: [0, 0, 0, 0], + xLabelMargin: 50 + }; + + Bar.prototype.calc = function() { + var _ref; + this.calcBars(); + if (this.options.hideHover === false) { + return (_ref = this.hover).update.apply(_ref, this.hoverContentForRow(this.data.length - 1)); + } + }; + + Bar.prototype.calcBars = function() { + var idx, row, y, _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) { + row = _ref[idx]; + row._x = this.left + this.width * (idx + 0.5) / this.data.length; + _results.push(row._y = (function() { + var _j, _len1, _ref1, _results1; + _ref1 = row.y; + _results1 = []; + for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) { + y = _ref1[_j]; + if (y != null) { + _results1.push(this.transY(y)); + } else { + _results1.push(null); + } + } + return _results1; + }).call(this)); + } + return _results; + }; + + Bar.prototype.draw = function() { + var _ref; + if ((_ref = this.options.axes) === true || _ref === 'both' || _ref === 'x') { + this.drawXAxis(); + } + return this.drawSeries(); + }; + + Bar.prototype.drawXAxis = function() { + var i, label, labelBox, margin, offset, prevAngleMargin, prevLabelMargin, row, textBox, ypos, _i, _ref, _results; + ypos = this.bottom + (this.options.xAxisLabelTopPadding || this.options.padding / 2); + prevLabelMargin = null; + prevAngleMargin = null; + _results = []; + for (i = _i = 0, _ref = this.data.length; 0 <= _ref ? _i < _ref : _i > _ref; i = 0 <= _ref ? ++_i : --_i) { + row = this.data[this.data.length - 1 - i]; + label = this.drawXAxisLabel(row._x, ypos, row.label); + textBox = label.getBBox(); + label.transform("r" + (-this.options.xLabelAngle)); + labelBox = label.getBBox(); + label.transform("t0," + (labelBox.height / 2) + "..."); + if (this.options.xLabelAngle !== 0) { + offset = -0.5 * textBox.width * Math.cos(this.options.xLabelAngle * Math.PI / 180.0); + label.transform("t" + offset + ",0..."); + } + if (((prevLabelMargin == null) || prevLabelMargin >= labelBox.x + labelBox.width || (prevAngleMargin != null) && prevAngleMargin >= labelBox.x) && labelBox.x >= 0 && (labelBox.x + labelBox.width) < this.el.width()) { + if (this.options.xLabelAngle !== 0) { + margin = 1.25 * this.options.gridTextSize / Math.sin(this.options.xLabelAngle * Math.PI / 180.0); + prevAngleMargin = labelBox.x - margin; + } + _results.push(prevLabelMargin = labelBox.x - this.options.xLabelMargin); + } else { + _results.push(label.remove()); + } + } + return _results; + }; + + Bar.prototype.drawSeries = function() { + var barWidth, bottom, groupWidth, idx, lastTop, left, leftPadding, numBars, row, sidx, size, spaceLeft, top, ypos, zeroPos; + groupWidth = this.width / this.options.data.length; + numBars = this.options.stacked ? 1 : this.options.ykeys.length; + barWidth = (groupWidth * this.options.barSizeRatio - this.options.barGap * (numBars - 1)) / numBars; + if (this.options.barSize) { + barWidth = Math.min(barWidth, this.options.barSize); + } + spaceLeft = groupWidth - barWidth * numBars - this.options.barGap * (numBars - 1); + leftPadding = spaceLeft / 2; + zeroPos = this.ymin <= 0 && this.ymax >= 0 ? this.transY(0) : null; + return this.bars = (function() { + var _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (idx = _i = 0, _len = _ref.length; _i < _len; idx = ++_i) { + row = _ref[idx]; + lastTop = 0; + _results.push((function() { + var _j, _len1, _ref1, _results1; + _ref1 = row._y; + _results1 = []; + for (sidx = _j = 0, _len1 = _ref1.length; _j < _len1; sidx = ++_j) { + ypos = _ref1[sidx]; + if (ypos !== null) { + if (zeroPos) { + top = Math.min(ypos, zeroPos); + bottom = Math.max(ypos, zeroPos); + } else { + top = ypos; + bottom = this.bottom; + } + left = this.left + idx * groupWidth + leftPadding; + if (!this.options.stacked) { + left += sidx * (barWidth + this.options.barGap); + } + size = bottom - top; + if (this.options.verticalGridCondition && this.options.verticalGridCondition(row.x)) { + this.drawBar(this.left + idx * groupWidth, this.top, groupWidth, Math.abs(this.top - this.bottom), this.options.verticalGridColor, this.options.verticalGridOpacity, this.options.barRadius); + } + if (this.options.stacked) { + top -= lastTop; + } + this.drawBar(left, top, barWidth, size, this.colorFor(row, sidx, 'bar'), this.options.barOpacity, this.options.barRadius); + _results1.push(lastTop += size); + } else { + _results1.push(null); + } + } + return _results1; + }).call(this)); + } + return _results; + }).call(this); + }; + + Bar.prototype.colorFor = function(row, sidx, type) { + var r, s; + if (typeof this.options.barColors === 'function') { + r = { + x: row.x, + y: row.y[sidx], + label: row.label + }; + s = { + index: sidx, + key: this.options.ykeys[sidx], + label: this.options.labels[sidx] + }; + return this.options.barColors.call(this, r, s, type); + } else { + return this.options.barColors[sidx % this.options.barColors.length]; + } + }; + + Bar.prototype.hitTest = function(x) { + if (this.data.length === 0) { + return null; + } + x = Math.max(Math.min(x, this.right), this.left); + return Math.min(this.data.length - 1, Math.floor((x - this.left) / (this.width / this.data.length))); + }; + + Bar.prototype.onGridClick = function(x, y) { + var index; + index = this.hitTest(x); + return this.fire('click', index, this.data[index].src, x, y); + }; + + Bar.prototype.onHoverMove = function(x, y) { + var index, _ref; + index = this.hitTest(x); + return (_ref = this.hover).update.apply(_ref, this.hoverContentForRow(index)); + }; + + Bar.prototype.onHoverOut = function() { + if (this.options.hideHover !== false) { + return this.hover.hide(); + } + }; + + Bar.prototype.hoverContentForRow = function(index) { + var content, j, row, x, y, _i, _len, _ref; + row = this.data[index]; + content = "<div class='morris-hover-row-label'>" + row.label + "</div>"; + _ref = row.y; + for (j = _i = 0, _len = _ref.length; _i < _len; j = ++_i) { + y = _ref[j]; + content += "<div class='morris-hover-point' style='color: " + (this.colorFor(row, j, 'label')) + "'>\n " + this.options.labels[j] + ":\n " + (this.yLabelFormat(y)) + "\n</div>"; + } + if (typeof this.options.hoverCallback === 'function') { + content = this.options.hoverCallback(index, this.options, content, row.src); + } + x = this.left + (index + 0.5) * this.width / this.data.length; + return [content, x]; + }; + + Bar.prototype.drawXAxisLabel = function(xPos, yPos, text) { + var label; + return label = this.raphael.text(xPos, yPos, text).attr('font-size', this.options.gridTextSize).attr('font-family', this.options.gridTextFamily).attr('font-weight', this.options.gridTextWeight).attr('fill', this.options.gridTextColor); + }; + + Bar.prototype.drawBar = function(xPos, yPos, width, height, barColor, opacity, radiusArray) { + var maxRadius, path; + maxRadius = Math.max.apply(Math, radiusArray); + if (maxRadius === 0 || maxRadius > height) { + path = this.raphael.rect(xPos, yPos, width, height); + } else { + path = this.raphael.path(this.roundedRect(xPos, yPos, width, height, radiusArray)); + } + return path.attr('fill', barColor).attr('fill-opacity', opacity).attr('stroke', 'none'); + }; + + Bar.prototype.roundedRect = function(x, y, w, h, r) { + if (r == null) { + r = [0, 0, 0, 0]; + } + return ["M", x, r[0] + y, "Q", x, y, x + r[0], y, "L", x + w - r[1], y, "Q", x + w, y, x + w, y + r[1], "L", x + w, y + h - r[2], "Q", x + w, y + h, x + w - r[2], y + h, "L", x + r[3], y + h, "Q", x, y + h, x, y + h - r[3], "Z"]; + }; + + return Bar; + + })(Morris.Grid); + + Morris.Donut = (function(_super) { + __extends(Donut, _super); + + Donut.prototype.defaults = { + colors: ['#0B62A4', '#3980B5', '#679DC6', '#95BBD7', '#B0CCE1', '#095791', '#095085', '#083E67', '#052C48', '#042135'], + backgroundColor: '#FFFFFF', + labelColor: '#000000', + formatter: Morris.commas, + resize: false + }; + + function Donut(options) { + this.resizeHandler = __bind(this.resizeHandler, this); + this.select = __bind(this.select, this); + this.click = __bind(this.click, this); + var _this = this; + if (!(this instanceof Morris.Donut)) { + return new Morris.Donut(options); + } + this.options = $.extend({}, this.defaults, options); + if (typeof options.element === 'string') { + this.el = $(document.getElementById(options.element)); + } else { + this.el = $(options.element); + } + if (this.el === null || this.el.length === 0) { + throw new Error("Graph placeholder not found."); + } + if (options.data === void 0 || options.data.length === 0) { + return; + } + this.raphael = new Raphael(this.el[0]); + if (this.options.resize) { + $(window).bind('resize', function(evt) { + if (_this.timeoutId != null) { + window.clearTimeout(_this.timeoutId); + } + return _this.timeoutId = window.setTimeout(_this.resizeHandler, 100); + }); + } + this.setData(options.data); + } + + Donut.prototype.redraw = function() { + var C, cx, cy, i, idx, last, max_value, min, next, seg, total, value, w, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2, _results; + this.raphael.clear(); + cx = this.el.width() / 2; + cy = this.el.height() / 2; + w = (Math.min(cx, cy) - 10) / 3; + total = 0; + _ref = this.values; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + value = _ref[_i]; + total += value; + } + min = 5 / (2 * w); + C = 1.9999 * Math.PI - min * this.data.length; + last = 0; + idx = 0; + this.segments = []; + _ref1 = this.values; + for (i = _j = 0, _len1 = _ref1.length; _j < _len1; i = ++_j) { + value = _ref1[i]; + next = last + min + C * (value / total); + seg = new Morris.DonutSegment(cx, cy, w * 2, w, last, next, this.data[i].color || this.options.colors[idx % this.options.colors.length], this.options.backgroundColor, idx, this.raphael); + seg.render(); + this.segments.push(seg); + seg.on('hover', this.select); + seg.on('click', this.click); + last = next; + idx += 1; + } + this.text1 = this.drawEmptyDonutLabel(cx, cy - 10, this.options.labelColor, 15, 800); + this.text2 = this.drawEmptyDonutLabel(cx, cy + 10, this.options.labelColor, 14); + max_value = Math.max.apply(Math, this.values); + idx = 0; + _ref2 = this.values; + _results = []; + for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) { + value = _ref2[_k]; + if (value === max_value) { + this.select(idx); + break; + } + _results.push(idx += 1); + } + return _results; + }; + + Donut.prototype.setData = function(data) { + var row; + this.data = data; + this.values = (function() { + var _i, _len, _ref, _results; + _ref = this.data; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + row = _ref[_i]; + _results.push(parseFloat(row.value)); + } + return _results; + }).call(this); + return this.redraw(); + }; + + Donut.prototype.click = function(idx) { + return this.fire('click', idx, this.data[idx]); + }; + + Donut.prototype.select = function(idx) { + var row, s, segment, _i, _len, _ref; + _ref = this.segments; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + s = _ref[_i]; + s.deselect(); + } + segment = this.segments[idx]; + segment.select(); + row = this.data[idx]; + return this.setLabels(row.label, this.options.formatter(row.value, row)); + }; + + Donut.prototype.setLabels = function(label1, label2) { + var inner, maxHeightBottom, maxHeightTop, maxWidth, text1bbox, text1scale, text2bbox, text2scale; + inner = (Math.min(this.el.width() / 2, this.el.height() / 2) - 10) * 2 / 3; + maxWidth = 1.8 * inner; + maxHeightTop = inner / 2; + maxHeightBottom = inner / 3; + this.text1.attr({ + text: label1, + transform: '' + }); + text1bbox = this.text1.getBBox(); + text1scale = Math.min(maxWidth / text1bbox.width, maxHeightTop / text1bbox.height); + this.text1.attr({ + transform: "S" + text1scale + "," + text1scale + "," + (text1bbox.x + text1bbox.width / 2) + "," + (text1bbox.y + text1bbox.height) + }); + this.text2.attr({ + text: label2, + transform: '' + }); + text2bbox = this.text2.getBBox(); + text2scale = Math.min(maxWidth / text2bbox.width, maxHeightBottom / text2bbox.height); + return this.text2.attr({ + transform: "S" + text2scale + "," + text2scale + "," + (text2bbox.x + text2bbox.width / 2) + "," + text2bbox.y + }); + }; + + Donut.prototype.drawEmptyDonutLabel = function(xPos, yPos, color, fontSize, fontWeight) { + var text; + text = this.raphael.text(xPos, yPos, '').attr('font-size', fontSize).attr('fill', color); + if (fontWeight != null) { + text.attr('font-weight', fontWeight); + } + return text; + }; + + Donut.prototype.resizeHandler = function() { + this.timeoutId = null; + this.raphael.setSize(this.el.width(), this.el.height()); + return this.redraw(); + }; + + return Donut; + + })(Morris.EventEmitter); + + Morris.DonutSegment = (function(_super) { + __extends(DonutSegment, _super); + + function DonutSegment(cx, cy, inner, outer, p0, p1, color, backgroundColor, index, raphael) { + this.cx = cx; + this.cy = cy; + this.inner = inner; + this.outer = outer; + this.color = color; + this.backgroundColor = backgroundColor; + this.index = index; + this.raphael = raphael; + this.deselect = __bind(this.deselect, this); + this.select = __bind(this.select, this); + this.sin_p0 = Math.sin(p0); + this.cos_p0 = Math.cos(p0); + this.sin_p1 = Math.sin(p1); + this.cos_p1 = Math.cos(p1); + this.is_long = (p1 - p0) > Math.PI ? 1 : 0; + this.path = this.calcSegment(this.inner + 3, this.inner + this.outer - 5); + this.selectedPath = this.calcSegment(this.inner + 3, this.inner + this.outer); + this.hilight = this.calcArc(this.inner); + } + + DonutSegment.prototype.calcArcPoints = function(r) { + return [this.cx + r * this.sin_p0, this.cy + r * this.cos_p0, this.cx + r * this.sin_p1, this.cy + r * this.cos_p1]; + }; + + DonutSegment.prototype.calcSegment = function(r1, r2) { + var ix0, ix1, iy0, iy1, ox0, ox1, oy0, oy1, _ref, _ref1; + _ref = this.calcArcPoints(r1), ix0 = _ref[0], iy0 = _ref[1], ix1 = _ref[2], iy1 = _ref[3]; + _ref1 = this.calcArcPoints(r2), ox0 = _ref1[0], oy0 = _ref1[1], ox1 = _ref1[2], oy1 = _ref1[3]; + return ("M" + ix0 + "," + iy0) + ("A" + r1 + "," + r1 + ",0," + this.is_long + ",0," + ix1 + "," + iy1) + ("L" + ox1 + "," + oy1) + ("A" + r2 + "," + r2 + ",0," + this.is_long + ",1," + ox0 + "," + oy0) + "Z"; + }; + + DonutSegment.prototype.calcArc = function(r) { + var ix0, ix1, iy0, iy1, _ref; + _ref = this.calcArcPoints(r), ix0 = _ref[0], iy0 = _ref[1], ix1 = _ref[2], iy1 = _ref[3]; + return ("M" + ix0 + "," + iy0) + ("A" + r + "," + r + ",0," + this.is_long + ",0," + ix1 + "," + iy1); + }; + + DonutSegment.prototype.render = function() { + var _this = this; + this.arc = this.drawDonutArc(this.hilight, this.color); + return this.seg = this.drawDonutSegment(this.path, this.color, this.backgroundColor, function() { + return _this.fire('hover', _this.index); + }, function() { + return _this.fire('click', _this.index); + }); + }; + + DonutSegment.prototype.drawDonutArc = function(path, color) { + return this.raphael.path(path).attr({ + stroke: color, + 'stroke-width': 2, + opacity: 0 + }); + }; + + DonutSegment.prototype.drawDonutSegment = function(path, fillColor, strokeColor, hoverFunction, clickFunction) { + return this.raphael.path(path).attr({ + fill: fillColor, + stroke: strokeColor, + 'stroke-width': 3 + }).hover(hoverFunction).click(clickFunction); + }; + + DonutSegment.prototype.select = function() { + if (!this.selected) { + this.seg.animate({ + path: this.selectedPath + }, 150, '<>'); + this.arc.animate({ + opacity: 1 + }, 150, '<>'); + return this.selected = true; + } + }; + + DonutSegment.prototype.deselect = function() { + if (this.selected) { + this.seg.animate({ + path: this.path + }, 150, '<>'); + this.arc.animate({ + opacity: 0 + }, 150, '<>'); + return this.selected = false; + } + }; + + return DonutSegment; + + })(Morris.EventEmitter); + +}).call(this); diff --git a/debian/missing-sources/perfect-scrollbar-0.6.15.js b/debian/missing-sources/perfect-scrollbar-0.6.15.js new file mode 100644 index 000000000..0eb1c879a --- /dev/null +++ b/debian/missing-sources/perfect-scrollbar-0.6.15.js @@ -0,0 +1,1552 @@ +/* perfect-scrollbar v0.6.15 */ +(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ +'use strict'; + +var ps = require('../main'); + +if (typeof define === 'function' && define.amd) { + // AMD + define(ps); +} else { + // Add to a global object. + window.PerfectScrollbar = ps; + if (typeof window.Ps === 'undefined') { + window.Ps = ps; + } +} + +},{"../main":7}],2:[function(require,module,exports){ +'use strict'; + +function oldAdd(element, className) { + var classes = element.className.split(' '); + if (classes.indexOf(className) < 0) { + classes.push(className); + } + element.className = classes.join(' '); +} + +function oldRemove(element, className) { + var classes = element.className.split(' '); + var idx = classes.indexOf(className); + if (idx >= 0) { + classes.splice(idx, 1); + } + element.className = classes.join(' '); +} + +exports.add = function (element, className) { + if (element.classList) { + element.classList.add(className); + } else { + oldAdd(element, className); + } +}; + +exports.remove = function (element, className) { + if (element.classList) { + element.classList.remove(className); + } else { + oldRemove(element, className); + } +}; + +exports.list = function (element) { + if (element.classList) { + return Array.prototype.slice.apply(element.classList); + } else { + return element.className.split(' '); + } +}; + +},{}],3:[function(require,module,exports){ +'use strict'; + +var DOM = {}; + +DOM.e = function (tagName, className) { + var element = document.createElement(tagName); + element.className = className; + return element; +}; + +DOM.appendTo = function (child, parent) { + parent.appendChild(child); + return child; +}; + +function cssGet(element, styleName) { + return window.getComputedStyle(element)[styleName]; +} + +function cssSet(element, styleName, styleValue) { + if (typeof styleValue === 'number') { + styleValue = styleValue.toString() + 'px'; + } + element.style[styleName] = styleValue; + return element; +} + +function cssMultiSet(element, obj) { + for (var key in obj) { + var val = obj[key]; + if (typeof val === 'number') { + val = val.toString() + 'px'; + } + element.style[key] = val; + } + return element; +} + +DOM.css = function (element, styleNameOrObject, styleValue) { + if (typeof styleNameOrObject === 'object') { + // multiple set with object + return cssMultiSet(element, styleNameOrObject); + } else { + if (typeof styleValue === 'undefined') { + return cssGet(element, styleNameOrObject); + } else { + return cssSet(element, styleNameOrObject, styleValue); + } + } +}; + +DOM.matches = function (element, query) { + if (typeof element.matches !== 'undefined') { + return element.matches(query); + } else { + if (typeof element.matchesSelector !== 'undefined') { + return element.matchesSelector(query); + } else if (typeof element.webkitMatchesSelector !== 'undefined') { + return element.webkitMatchesSelector(query); + } else if (typeof element.mozMatchesSelector !== 'undefined') { + return element.mozMatchesSelector(query); + } else if (typeof element.msMatchesSelector !== 'undefined') { + return element.msMatchesSelector(query); + } + } +}; + +DOM.remove = function (element) { + if (typeof element.remove !== 'undefined') { + element.remove(); + } else { + if (element.parentNode) { + element.parentNode.removeChild(element); + } + } +}; + +DOM.queryChildren = function (element, selector) { + return Array.prototype.filter.call(element.childNodes, function (child) { + return DOM.matches(child, selector); + }); +}; + +module.exports = DOM; + +},{}],4:[function(require,module,exports){ +'use strict'; + +var EventElement = function (element) { + this.element = element; + this.events = {}; +}; + +EventElement.prototype.bind = function (eventName, handler) { + if (typeof this.events[eventName] === 'undefined') { + this.events[eventName] = []; + } + this.events[eventName].push(handler); + this.element.addEventListener(eventName, handler, false); +}; + +EventElement.prototype.unbind = function (eventName, handler) { + var isHandlerProvided = (typeof handler !== 'undefined'); + this.events[eventName] = this.events[eventName].filter(function (hdlr) { + if (isHandlerProvided && hdlr !== handler) { + return true; + } + this.element.removeEventListener(eventName, hdlr, false); + return false; + }, this); +}; + +EventElement.prototype.unbindAll = function () { + for (var name in this.events) { + this.unbind(name); + } +}; + +var EventManager = function () { + this.eventElements = []; +}; + +EventManager.prototype.eventElement = function (element) { + var ee = this.eventElements.filter(function (eventElement) { + return eventElement.element === element; + })[0]; + if (typeof ee === 'undefined') { + ee = new EventElement(element); + this.eventElements.push(ee); + } + return ee; +}; + +EventManager.prototype.bind = function (element, eventName, handler) { + this.eventElement(element).bind(eventName, handler); +}; + +EventManager.prototype.unbind = function (element, eventName, handler) { + this.eventElement(element).unbind(eventName, handler); +}; + +EventManager.prototype.unbindAll = function () { + for (var i = 0; i < this.eventElements.length; i++) { + this.eventElements[i].unbindAll(); + } +}; + +EventManager.prototype.once = function (element, eventName, handler) { + var ee = this.eventElement(element); + var onceHandler = function (e) { + ee.unbind(eventName, onceHandler); + handler(e); + }; + ee.bind(eventName, onceHandler); +}; + +module.exports = EventManager; + +},{}],5:[function(require,module,exports){ +'use strict'; + +module.exports = (function () { + function s4() { + return Math.floor((1 + Math.random()) * 0x10000) + .toString(16) + .substring(1); + } + return function () { + return s4() + s4() + '-' + s4() + '-' + s4() + '-' + + s4() + '-' + s4() + s4() + s4(); + }; +})(); + +},{}],6:[function(require,module,exports){ +'use strict'; + +var cls = require('./class'); +var dom = require('./dom'); + +var toInt = exports.toInt = function (x) { + return parseInt(x, 10) || 0; +}; + +var clone = exports.clone = function (obj) { + if (!obj) { + return null; + } else if (obj.constructor === Array) { + return obj.map(clone); + } else if (typeof obj === 'object') { + var result = {}; + for (var key in obj) { + result[key] = clone(obj[key]); + } + return result; + } else { + return obj; + } +}; + +exports.extend = function (original, source) { + var result = clone(original); + for (var key in source) { + result[key] = clone(source[key]); + } + return result; +}; + +exports.isEditable = function (el) { + return dom.matches(el, "input,[contenteditable]") || + dom.matches(el, "select,[contenteditable]") || + dom.matches(el, "textarea,[contenteditable]") || + dom.matches(el, "button,[contenteditable]"); +}; + +exports.removePsClasses = function (element) { + var clsList = cls.list(element); + for (var i = 0; i < clsList.length; i++) { + var className = clsList[i]; + if (className.indexOf('ps-') === 0) { + cls.remove(element, className); + } + } +}; + +exports.outerWidth = function (element) { + return toInt(dom.css(element, 'width')) + + toInt(dom.css(element, 'paddingLeft')) + + toInt(dom.css(element, 'paddingRight')) + + toInt(dom.css(element, 'borderLeftWidth')) + + toInt(dom.css(element, 'borderRightWidth')); +}; + +exports.startScrolling = function (element, axis) { + cls.add(element, 'ps-in-scrolling'); + if (typeof axis !== 'undefined') { + cls.add(element, 'ps-' + axis); + } else { + cls.add(element, 'ps-x'); + cls.add(element, 'ps-y'); + } +}; + +exports.stopScrolling = function (element, axis) { + cls.remove(element, 'ps-in-scrolling'); + if (typeof axis !== 'undefined') { + cls.remove(element, 'ps-' + axis); + } else { + cls.remove(element, 'ps-x'); + cls.remove(element, 'ps-y'); + } +}; + +exports.env = { + isWebKit: 'WebkitAppearance' in document.documentElement.style, + supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch), + supportsIePointer: window.navigator.msMaxTouchPoints !== null +}; + +},{"./class":2,"./dom":3}],7:[function(require,module,exports){ +'use strict'; + +var destroy = require('./plugin/destroy'); +var initialize = require('./plugin/initialize'); +var update = require('./plugin/update'); + +module.exports = { + initialize: initialize, + update: update, + destroy: destroy +}; + +},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){ +'use strict'; + +module.exports = { + handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'], + maxScrollbarLength: null, + minScrollbarLength: null, + scrollXMarginOffset: 0, + scrollYMarginOffset: 0, + suppressScrollX: false, + suppressScrollY: false, + swipePropagation: true, + useBothWheelAxes: false, + wheelPropagation: false, + wheelSpeed: 1, + theme: 'default' +}; + +},{}],9:[function(require,module,exports){ +'use strict'; + +var _ = require('../lib/helper'); +var dom = require('../lib/dom'); +var instances = require('./instances'); + +module.exports = function (element) { + var i = instances.get(element); + + if (!i) { + return; + } + + i.event.unbindAll(); + dom.remove(i.scrollbarX); + dom.remove(i.scrollbarY); + dom.remove(i.scrollbarXRail); + dom.remove(i.scrollbarYRail); + _.removePsClasses(element); + + instances.remove(element); +}; + +},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){ +'use strict'; + +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindClickRailHandler(element, i) { + function pageOffset(el) { + return el.getBoundingClientRect(); + } + var stopPropagation = function (e) { e.stopPropagation(); }; + + i.event.bind(i.scrollbarY, 'click', stopPropagation); + i.event.bind(i.scrollbarYRail, 'click', function (e) { + var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top; + var direction = positionTop > i.scrollbarYTop ? 1 : -1; + + updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight); + updateGeometry(element); + + e.stopPropagation(); + }); + + i.event.bind(i.scrollbarX, 'click', stopPropagation); + i.event.bind(i.scrollbarXRail, 'click', function (e) { + var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left; + var direction = positionLeft > i.scrollbarXLeft ? 1 : -1; + + updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth); + updateGeometry(element); + + e.stopPropagation(); + }); +} + +module.exports = function (element) { + var i = instances.get(element); + bindClickRailHandler(element, i); +}; + +},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){ +'use strict'; + +var _ = require('../../lib/helper'); +var dom = require('../../lib/dom'); +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindMouseScrollXHandler(element, i) { + var currentLeft = null; + var currentPageX = null; + + function updateScrollLeft(deltaX) { + var newLeft = currentLeft + (deltaX * i.railXRatio); + var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth)); + + if (newLeft < 0) { + i.scrollbarXLeft = 0; + } else if (newLeft > maxLeft) { + i.scrollbarXLeft = maxLeft; + } else { + i.scrollbarXLeft = newLeft; + } + + var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment; + updateScroll(element, 'left', scrollLeft); + } + + var mouseMoveHandler = function (e) { + updateScrollLeft(e.pageX - currentPageX); + updateGeometry(element); + e.stopPropagation(); + e.preventDefault(); + }; + + var mouseUpHandler = function () { + _.stopScrolling(element, 'x'); + i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler); + }; + + i.event.bind(i.scrollbarX, 'mousedown', function (e) { + currentPageX = e.pageX; + currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio; + _.startScrolling(element, 'x'); + + i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler); + i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler); + + e.stopPropagation(); + e.preventDefault(); + }); +} + +function bindMouseScrollYHandler(element, i) { + var currentTop = null; + var currentPageY = null; + + function updateScrollTop(deltaY) { + var newTop = currentTop + (deltaY * i.railYRatio); + var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight)); + + if (newTop < 0) { + i.scrollbarYTop = 0; + } else if (newTop > maxTop) { + i.scrollbarYTop = maxTop; + } else { + i.scrollbarYTop = newTop; + } + + var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight))); + updateScroll(element, 'top', scrollTop); + } + + var mouseMoveHandler = function (e) { + updateScrollTop(e.pageY - currentPageY); + updateGeometry(element); + e.stopPropagation(); + e.preventDefault(); + }; + + var mouseUpHandler = function () { + _.stopScrolling(element, 'y'); + i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler); + }; + + i.event.bind(i.scrollbarY, 'mousedown', function (e) { + currentPageY = e.pageY; + currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio; + _.startScrolling(element, 'y'); + + i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler); + i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler); + + e.stopPropagation(); + e.preventDefault(); + }); +} + +module.exports = function (element) { + var i = instances.get(element); + bindMouseScrollXHandler(element, i); + bindMouseScrollYHandler(element, i); +}; + +},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){ +'use strict'; + +var _ = require('../../lib/helper'); +var dom = require('../../lib/dom'); +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindKeyboardHandler(element, i) { + var hovered = false; + i.event.bind(element, 'mouseenter', function () { + hovered = true; + }); + i.event.bind(element, 'mouseleave', function () { + hovered = false; + }); + + var shouldPrevent = false; + function shouldPreventDefault(deltaX, deltaY) { + var scrollTop = element.scrollTop; + if (deltaX === 0) { + if (!i.scrollbarYActive) { + return false; + } + if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) { + return !i.settings.wheelPropagation; + } + } + + var scrollLeft = element.scrollLeft; + if (deltaY === 0) { + if (!i.scrollbarXActive) { + return false; + } + if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) { + return !i.settings.wheelPropagation; + } + } + return true; + } + + i.event.bind(i.ownerDocument, 'keydown', function (e) { + if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) { + return; + } + + var focused = dom.matches(i.scrollbarX, ':focus') || + dom.matches(i.scrollbarY, ':focus'); + + if (!hovered && !focused) { + return; + } + + var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement; + if (activeElement) { + if (activeElement.tagName === 'IFRAME') { + activeElement = activeElement.contentDocument.activeElement; + } else { + // go deeper if element is a webcomponent + while (activeElement.shadowRoot) { + activeElement = activeElement.shadowRoot.activeElement; + } + } + if (_.isEditable(activeElement)) { + return; + } + } + + var deltaX = 0; + var deltaY = 0; + + switch (e.which) { + case 37: // left + if (e.metaKey) { + deltaX = -i.contentWidth; + } else if (e.altKey) { + deltaX = -i.containerWidth; + } else { + deltaX = -30; + } + break; + case 38: // up + if (e.metaKey) { + deltaY = i.contentHeight; + } else if (e.altKey) { + deltaY = i.containerHeight; + } else { + deltaY = 30; + } + break; + case 39: // right + if (e.metaKey) { + deltaX = i.contentWidth; + } else if (e.altKey) { + deltaX = i.containerWidth; + } else { + deltaX = 30; + } + break; + case 40: // down + if (e.metaKey) { + deltaY = -i.contentHeight; + } else if (e.altKey) { + deltaY = -i.containerHeight; + } else { + deltaY = -30; + } + break; + case 33: // page up + deltaY = 90; + break; + case 32: // space bar + if (e.shiftKey) { + deltaY = 90; + } else { + deltaY = -90; + } + break; + case 34: // page down + deltaY = -90; + break; + case 35: // end + if (e.ctrlKey) { + deltaY = -i.contentHeight; + } else { + deltaY = -i.containerHeight; + } + break; + case 36: // home + if (e.ctrlKey) { + deltaY = element.scrollTop; + } else { + deltaY = i.containerHeight; + } + break; + default: + return; + } + + updateScroll(element, 'top', element.scrollTop - deltaY); + updateScroll(element, 'left', element.scrollLeft + deltaX); + updateGeometry(element); + + shouldPrevent = shouldPreventDefault(deltaX, deltaY); + if (shouldPrevent) { + e.preventDefault(); + } + }); +} + +module.exports = function (element) { + var i = instances.get(element); + bindKeyboardHandler(element, i); +}; + +},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){ +'use strict'; + +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindMouseWheelHandler(element, i) { + var shouldPrevent = false; + + function shouldPreventDefault(deltaX, deltaY) { + var scrollTop = element.scrollTop; + if (deltaX === 0) { + if (!i.scrollbarYActive) { + return false; + } + if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) { + return !i.settings.wheelPropagation; + } + } + + var scrollLeft = element.scrollLeft; + if (deltaY === 0) { + if (!i.scrollbarXActive) { + return false; + } + if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) { + return !i.settings.wheelPropagation; + } + } + return true; + } + + function getDeltaFromEvent(e) { + var deltaX = e.deltaX; + var deltaY = -1 * e.deltaY; + + if (typeof deltaX === "undefined" || typeof deltaY === "undefined") { + // OS X Safari + deltaX = -1 * e.wheelDeltaX / 6; + deltaY = e.wheelDeltaY / 6; + } + + if (e.deltaMode && e.deltaMode === 1) { + // Firefox in deltaMode 1: Line scrolling + deltaX *= 10; + deltaY *= 10; + } + + if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) { + // IE in some mouse drivers + deltaX = 0; + deltaY = e.wheelDelta; + } + + if (e.shiftKey) { + // reverse axis with shift key + return [-deltaY, -deltaX]; + } + return [deltaX, deltaY]; + } + + function shouldBeConsumedByChild(deltaX, deltaY) { + var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover'); + if (child) { + if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) { + // if not scrollable + return false; + } + + var maxScrollTop = child.scrollHeight - child.clientHeight; + if (maxScrollTop > 0) { + if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) { + return true; + } + } + var maxScrollLeft = child.scrollLeft - child.clientWidth; + if (maxScrollLeft > 0) { + if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) { + return true; + } + } + } + return false; + } + + function mousewheelHandler(e) { + var delta = getDeltaFromEvent(e); + + var deltaX = delta[0]; + var deltaY = delta[1]; + + if (shouldBeConsumedByChild(deltaX, deltaY)) { + return; + } + + shouldPrevent = false; + if (!i.settings.useBothWheelAxes) { + // deltaX will only be used for horizontal scrolling and deltaY will + // only be used for vertical scrolling - this is the default + updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed)); + updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed)); + } else if (i.scrollbarYActive && !i.scrollbarXActive) { + // only vertical scrollbar is active and useBothWheelAxes option is + // active, so let's scroll vertical bar using both mouse wheel axes + if (deltaY) { + updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed)); + } else { + updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed)); + } + shouldPrevent = true; + } else if (i.scrollbarXActive && !i.scrollbarYActive) { + // useBothWheelAxes and only horizontal bar is active, so use both + // wheel axes for horizontal bar + if (deltaX) { + updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed)); + } else { + updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed)); + } + shouldPrevent = true; + } + + updateGeometry(element); + + shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY)); + if (shouldPrevent) { + e.stopPropagation(); + e.preventDefault(); + } + } + + if (typeof window.onwheel !== "undefined") { + i.event.bind(element, 'wheel', mousewheelHandler); + } else if (typeof window.onmousewheel !== "undefined") { + i.event.bind(element, 'mousewheel', mousewheelHandler); + } +} + +module.exports = function (element) { + var i = instances.get(element); + bindMouseWheelHandler(element, i); +}; + +},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){ +'use strict'; + +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); + +function bindNativeScrollHandler(element, i) { + i.event.bind(element, 'scroll', function () { + updateGeometry(element); + }); +} + +module.exports = function (element) { + var i = instances.get(element); + bindNativeScrollHandler(element, i); +}; + +},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){ +'use strict'; + +var _ = require('../../lib/helper'); +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindSelectionHandler(element, i) { + function getRangeNode() { + var selection = window.getSelection ? window.getSelection() : + document.getSelection ? document.getSelection() : ''; + if (selection.toString().length === 0) { + return null; + } else { + return selection.getRangeAt(0).commonAncestorContainer; + } + } + + var scrollingLoop = null; + var scrollDiff = {top: 0, left: 0}; + function startScrolling() { + if (!scrollingLoop) { + scrollingLoop = setInterval(function () { + if (!instances.get(element)) { + clearInterval(scrollingLoop); + return; + } + + updateScroll(element, 'top', element.scrollTop + scrollDiff.top); + updateScroll(element, 'left', element.scrollLeft + scrollDiff.left); + updateGeometry(element); + }, 50); // every .1 sec + } + } + function stopScrolling() { + if (scrollingLoop) { + clearInterval(scrollingLoop); + scrollingLoop = null; + } + _.stopScrolling(element); + } + + var isSelected = false; + i.event.bind(i.ownerDocument, 'selectionchange', function () { + if (element.contains(getRangeNode())) { + isSelected = true; + } else { + isSelected = false; + stopScrolling(); + } + }); + i.event.bind(window, 'mouseup', function () { + if (isSelected) { + isSelected = false; + stopScrolling(); + } + }); + i.event.bind(window, 'keyup', function () { + if (isSelected) { + isSelected = false; + stopScrolling(); + } + }); + + i.event.bind(window, 'mousemove', function (e) { + if (isSelected) { + var mousePosition = {x: e.pageX, y: e.pageY}; + var containerGeometry = { + left: element.offsetLeft, + right: element.offsetLeft + element.offsetWidth, + top: element.offsetTop, + bottom: element.offsetTop + element.offsetHeight + }; + + if (mousePosition.x < containerGeometry.left + 3) { + scrollDiff.left = -5; + _.startScrolling(element, 'x'); + } else if (mousePosition.x > containerGeometry.right - 3) { + scrollDiff.left = 5; + _.startScrolling(element, 'x'); + } else { + scrollDiff.left = 0; + } + + if (mousePosition.y < containerGeometry.top + 3) { + if (containerGeometry.top + 3 - mousePosition.y < 5) { + scrollDiff.top = -5; + } else { + scrollDiff.top = -20; + } + _.startScrolling(element, 'y'); + } else if (mousePosition.y > containerGeometry.bottom - 3) { + if (mousePosition.y - containerGeometry.bottom + 3 < 5) { + scrollDiff.top = 5; + } else { + scrollDiff.top = 20; + } + _.startScrolling(element, 'y'); + } else { + scrollDiff.top = 0; + } + + if (scrollDiff.top === 0 && scrollDiff.left === 0) { + stopScrolling(); + } else { + startScrolling(); + } + } + }); +} + +module.exports = function (element) { + var i = instances.get(element); + bindSelectionHandler(element, i); +}; + +},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){ +'use strict'; + +var _ = require('../../lib/helper'); +var instances = require('../instances'); +var updateGeometry = require('../update-geometry'); +var updateScroll = require('../update-scroll'); + +function bindTouchHandler(element, i, supportsTouch, supportsIePointer) { + function shouldPreventDefault(deltaX, deltaY) { + var scrollTop = element.scrollTop; + var scrollLeft = element.scrollLeft; + var magnitudeX = Math.abs(deltaX); + var magnitudeY = Math.abs(deltaY); + + if (magnitudeY > magnitudeX) { + // user is perhaps trying to swipe up/down the page + + if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) || + ((deltaY > 0) && (scrollTop === 0))) { + return !i.settings.swipePropagation; + } + } else if (magnitudeX > magnitudeY) { + // user is perhaps trying to swipe left/right across the page + + if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) || + ((deltaX > 0) && (scrollLeft === 0))) { + return !i.settings.swipePropagation; + } + } + + return true; + } + + function applyTouchMove(differenceX, differenceY) { + updateScroll(element, 'top', element.scrollTop - differenceY); + updateScroll(element, 'left', element.scrollLeft - differenceX); + + updateGeometry(element); + } + + var startOffset = {}; + var startTime = 0; + var speed = {}; + var easingLoop = null; + var inGlobalTouch = false; + var inLocalTouch = false; + + function globalTouchStart() { + inGlobalTouch = true; + } + function globalTouchEnd() { + inGlobalTouch = false; + } + + function getTouch(e) { + if (e.targetTouches) { + return e.targetTouches[0]; + } else { + // Maybe IE pointer + return e; + } + } + function shouldHandle(e) { + if (e.targetTouches && e.targetTouches.length === 1) { + return true; + } + if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) { + return true; + } + return false; + } + function touchStart(e) { + if (shouldHandle(e)) { + inLocalTouch = true; + + var touch = getTouch(e); + + startOffset.pageX = touch.pageX; + startOffset.pageY = touch.pageY; + + startTime = (new Date()).getTime(); + + if (easingLoop !== null) { + clearInterval(easingLoop); + } + + e.stopPropagation(); + } + } + function touchMove(e) { + if (!inLocalTouch && i.settings.swipePropagation) { + touchStart(e); + } + if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) { + var touch = getTouch(e); + + var currentOffset = {pageX: touch.pageX, pageY: touch.pageY}; + + var differenceX = currentOffset.pageX - startOffset.pageX; + var differenceY = currentOffset.pageY - startOffset.pageY; + + applyTouchMove(differenceX, differenceY); + startOffset = currentOffset; + + var currentTime = (new Date()).getTime(); + + var timeGap = currentTime - startTime; + if (timeGap > 0) { + speed.x = differenceX / timeGap; + speed.y = differenceY / timeGap; + startTime = currentTime; + } + + if (shouldPreventDefault(differenceX, differenceY)) { + e.stopPropagation(); + e.preventDefault(); + } + } + } + function touchEnd() { + if (!inGlobalTouch && inLocalTouch) { + inLocalTouch = false; + + clearInterval(easingLoop); + easingLoop = setInterval(function () { + if (!instances.get(element)) { + clearInterval(easingLoop); + return; + } + + if (!speed.x && !speed.y) { + clearInterval(easingLoop); + return; + } + + if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) { + clearInterval(easingLoop); + return; + } + + applyTouchMove(speed.x * 30, speed.y * 30); + + speed.x *= 0.8; + speed.y *= 0.8; + }, 10); + } + } + + if (supportsTouch) { + i.event.bind(window, 'touchstart', globalTouchStart); + i.event.bind(window, 'touchend', globalTouchEnd); + i.event.bind(element, 'touchstart', touchStart); + i.event.bind(element, 'touchmove', touchMove); + i.event.bind(element, 'touchend', touchEnd); + } + + if (supportsIePointer) { + if (window.PointerEvent) { + i.event.bind(window, 'pointerdown', globalTouchStart); + i.event.bind(window, 'pointerup', globalTouchEnd); + i.event.bind(element, 'pointerdown', touchStart); + i.event.bind(element, 'pointermove', touchMove); + i.event.bind(element, 'pointerup', touchEnd); + } else if (window.MSPointerEvent) { + i.event.bind(window, 'MSPointerDown', globalTouchStart); + i.event.bind(window, 'MSPointerUp', globalTouchEnd); + i.event.bind(element, 'MSPointerDown', touchStart); + i.event.bind(element, 'MSPointerMove', touchMove); + i.event.bind(element, 'MSPointerUp', touchEnd); + } + } +} + +module.exports = function (element) { + if (!_.env.supportsTouch && !_.env.supportsIePointer) { + return; + } + + var i = instances.get(element); + bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer); +}; + +},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){ +'use strict'; + +var _ = require('../lib/helper'); +var cls = require('../lib/class'); +var instances = require('./instances'); +var updateGeometry = require('./update-geometry'); + +// Handlers +var handlers = { + 'click-rail': require('./handler/click-rail'), + 'drag-scrollbar': require('./handler/drag-scrollbar'), + 'keyboard': require('./handler/keyboard'), + 'wheel': require('./handler/mouse-wheel'), + 'touch': require('./handler/touch'), + 'selection': require('./handler/selection') +}; +var nativeScrollHandler = require('./handler/native-scroll'); + +module.exports = function (element, userSettings) { + userSettings = typeof userSettings === 'object' ? userSettings : {}; + + cls.add(element, 'ps-container'); + + // Create a plugin instance. + var i = instances.add(element); + + i.settings = _.extend(i.settings, userSettings); + cls.add(element, 'ps-theme-' + i.settings.theme); + + i.settings.handlers.forEach(function (handlerName) { + handlers[handlerName](element); + }); + + nativeScrollHandler(element); + + updateGeometry(element); +}; + +},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){ +'use strict'; + +var _ = require('../lib/helper'); +var cls = require('../lib/class'); +var defaultSettings = require('./default-setting'); +var dom = require('../lib/dom'); +var EventManager = require('../lib/event-manager'); +var guid = require('../lib/guid'); + +var instances = {}; + +function Instance(element) { + var i = this; + + i.settings = _.clone(defaultSettings); + i.containerWidth = null; + i.containerHeight = null; + i.contentWidth = null; + i.contentHeight = null; + + i.isRtl = dom.css(element, 'direction') === "rtl"; + i.isNegativeScroll = (function () { + var originalScrollLeft = element.scrollLeft; + var result = null; + element.scrollLeft = -1; + result = element.scrollLeft < 0; + element.scrollLeft = originalScrollLeft; + return result; + })(); + i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0; + i.event = new EventManager(); + i.ownerDocument = element.ownerDocument || document; + + function focus() { + cls.add(element, 'ps-focus'); + } + + function blur() { + cls.remove(element, 'ps-focus'); + } + + i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element); + i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail); + i.scrollbarX.setAttribute('tabindex', 0); + i.event.bind(i.scrollbarX, 'focus', focus); + i.event.bind(i.scrollbarX, 'blur', blur); + i.scrollbarXActive = null; + i.scrollbarXWidth = null; + i.scrollbarXLeft = null; + i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom')); + i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN + i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top')); + i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth')); + // Set rail to display:block to calculate margins + dom.css(i.scrollbarXRail, 'display', 'block'); + i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight')); + dom.css(i.scrollbarXRail, 'display', ''); + i.railXWidth = null; + i.railXRatio = null; + + i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element); + i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail); + i.scrollbarY.setAttribute('tabindex', 0); + i.event.bind(i.scrollbarY, 'focus', focus); + i.event.bind(i.scrollbarY, 'blur', blur); + i.scrollbarYActive = null; + i.scrollbarYHeight = null; + i.scrollbarYTop = null; + i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right')); + i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN + i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left')); + i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null; + i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth')); + dom.css(i.scrollbarYRail, 'display', 'block'); + i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom')); + dom.css(i.scrollbarYRail, 'display', ''); + i.railYHeight = null; + i.railYRatio = null; +} + +function getId(element) { + return element.getAttribute('data-ps-id'); +} + +function setId(element, id) { + element.setAttribute('data-ps-id', id); +} + +function removeId(element) { + element.removeAttribute('data-ps-id'); +} + +exports.add = function (element) { + var newId = guid(); + setId(element, newId); + instances[newId] = new Instance(element); + return instances[newId]; +}; + +exports.remove = function (element) { + delete instances[getId(element)]; + removeId(element); +}; + +exports.get = function (element) { + return instances[getId(element)]; +}; + +},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){ +'use strict'; + +var _ = require('../lib/helper'); +var cls = require('../lib/class'); +var dom = require('../lib/dom'); +var instances = require('./instances'); +var updateScroll = require('./update-scroll'); + +function getThumbSize(i, thumbSize) { + if (i.settings.minScrollbarLength) { + thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength); + } + if (i.settings.maxScrollbarLength) { + thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength); + } + return thumbSize; +} + +function updateCss(element, i) { + var xRailOffset = {width: i.railXWidth}; + if (i.isRtl) { + xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth; + } else { + xRailOffset.left = element.scrollLeft; + } + if (i.isScrollbarXUsingBottom) { + xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop; + } else { + xRailOffset.top = i.scrollbarXTop + element.scrollTop; + } + dom.css(i.scrollbarXRail, xRailOffset); + + var yRailOffset = {top: element.scrollTop, height: i.railYHeight}; + if (i.isScrollbarYUsingRight) { + if (i.isRtl) { + yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth; + } else { + yRailOffset.right = i.scrollbarYRight - element.scrollLeft; + } + } else { + if (i.isRtl) { + yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth; + } else { + yRailOffset.left = i.scrollbarYLeft + element.scrollLeft; + } + } + dom.css(i.scrollbarYRail, yRailOffset); + + dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth}); + dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth}); +} + +module.exports = function (element) { + var i = instances.get(element); + + i.containerWidth = element.clientWidth; + i.containerHeight = element.clientHeight; + i.contentWidth = element.scrollWidth; + i.contentHeight = element.scrollHeight; + + var existingRails; + if (!element.contains(i.scrollbarXRail)) { + existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail'); + if (existingRails.length > 0) { + existingRails.forEach(function (rail) { + dom.remove(rail); + }); + } + dom.appendTo(i.scrollbarXRail, element); + } + if (!element.contains(i.scrollbarYRail)) { + existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail'); + if (existingRails.length > 0) { + existingRails.forEach(function (rail) { + dom.remove(rail); + }); + } + dom.appendTo(i.scrollbarYRail, element); + } + + if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) { + i.scrollbarXActive = true; + i.railXWidth = i.containerWidth - i.railXMarginWidth; + i.railXRatio = i.containerWidth / i.railXWidth; + i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth)); + i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth)); + } else { + i.scrollbarXActive = false; + } + + if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) { + i.scrollbarYActive = true; + i.railYHeight = i.containerHeight - i.railYMarginHeight; + i.railYRatio = i.containerHeight / i.railYHeight; + i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight)); + i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight)); + } else { + i.scrollbarYActive = false; + } + + if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) { + i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth; + } + if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) { + i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight; + } + + updateCss(element, i); + + if (i.scrollbarXActive) { + cls.add(element, 'ps-active-x'); + } else { + cls.remove(element, 'ps-active-x'); + i.scrollbarXWidth = 0; + i.scrollbarXLeft = 0; + updateScroll(element, 'left', 0); + } + if (i.scrollbarYActive) { + cls.add(element, 'ps-active-y'); + } else { + cls.remove(element, 'ps-active-y'); + i.scrollbarYHeight = 0; + i.scrollbarYTop = 0; + updateScroll(element, 'top', 0); + } +}; + +},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){ +'use strict'; + +var instances = require('./instances'); + +var lastTop; +var lastLeft; + +var createDOMEvent = function (name) { + var event = document.createEvent("Event"); + event.initEvent(name, true, true); + return event; +}; + +module.exports = function (element, axis, value) { + if (typeof element === 'undefined') { + throw 'You must provide an element to the update-scroll function'; + } + + if (typeof axis === 'undefined') { + throw 'You must provide an axis to the update-scroll function'; + } + + if (typeof value === 'undefined') { + throw 'You must provide a value to the update-scroll function'; + } + + if (axis === 'top' && value <= 0) { + element.scrollTop = value = 0; // don't allow negative scroll + element.dispatchEvent(createDOMEvent('ps-y-reach-start')); + } + + if (axis === 'left' && value <= 0) { + element.scrollLeft = value = 0; // don't allow negative scroll + element.dispatchEvent(createDOMEvent('ps-x-reach-start')); + } + + var i = instances.get(element); + + if (axis === 'top' && value >= i.contentHeight - i.containerHeight) { + // don't allow scroll past container + value = i.contentHeight - i.containerHeight; + if (value - element.scrollTop <= 1) { + // mitigates rounding errors on non-subpixel scroll values + value = element.scrollTop; + } else { + element.scrollTop = value; + } + element.dispatchEvent(createDOMEvent('ps-y-reach-end')); + } + + if (axis === 'left' && value >= i.contentWidth - i.containerWidth) { + // don't allow scroll past container + value = i.contentWidth - i.containerWidth; + if (value - element.scrollLeft <= 1) { + // mitigates rounding errors on non-subpixel scroll values + value = element.scrollLeft; + } else { + element.scrollLeft = value; + } + element.dispatchEvent(createDOMEvent('ps-x-reach-end')); + } + + if (!lastTop) { + lastTop = element.scrollTop; + } + + if (!lastLeft) { + lastLeft = element.scrollLeft; + } + + if (axis === 'top' && value < lastTop) { + element.dispatchEvent(createDOMEvent('ps-scroll-up')); + } + + if (axis === 'top' && value > lastTop) { + element.dispatchEvent(createDOMEvent('ps-scroll-down')); + } + + if (axis === 'left' && value < lastLeft) { + element.dispatchEvent(createDOMEvent('ps-scroll-left')); + } + + if (axis === 'left' && value > lastLeft) { + element.dispatchEvent(createDOMEvent('ps-scroll-right')); + } + + if (axis === 'top') { + element.scrollTop = lastTop = value; + element.dispatchEvent(createDOMEvent('ps-scroll-y')); + } + + if (axis === 'left') { + element.scrollLeft = lastLeft = value; + element.dispatchEvent(createDOMEvent('ps-scroll-x')); + } + +}; + +},{"./instances":18}],21:[function(require,module,exports){ +'use strict'; + +var _ = require('../lib/helper'); +var dom = require('../lib/dom'); +var instances = require('./instances'); +var updateGeometry = require('./update-geometry'); +var updateScroll = require('./update-scroll'); + +module.exports = function (element) { + var i = instances.get(element); + + if (!i) { + return; + } + + // Recalcuate negative scrollLeft adjustment + i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0; + + // Recalculate rail margins + dom.css(i.scrollbarXRail, 'display', 'block'); + dom.css(i.scrollbarYRail, 'display', 'block'); + i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight')); + i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom')); + + // Hide scrollbars not to affect scrollWidth and scrollHeight + dom.css(i.scrollbarXRail, 'display', 'none'); + dom.css(i.scrollbarYRail, 'display', 'none'); + + updateGeometry(element); + + // Update top/left scroll to trigger events + updateScroll(element, 'top', element.scrollTop); + updateScroll(element, 'left', element.scrollLeft); + + dom.css(i.scrollbarXRail, 'display', ''); + dom.css(i.scrollbarYRail, 'display', ''); +}; + +},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]); diff --git a/debian/missing-sources/raphael-2.2.4.js b/debian/missing-sources/raphael-2.2.4.js new file mode 100644 index 000000000..90184313f --- /dev/null +++ b/debian/missing-sources/raphael-2.2.4.js @@ -0,0 +1,8190 @@ +// ┌───────────────────────────────────────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.2.0 - JavaScript Vector Library │ \\ +// ├───────────────────────────────────────────────────────────────────────────────────────────────────────┤ \\ +// │ Copyright © 2008-2016 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ +// │ Copyright © 2008-2016 Sencha Labs (http://sencha.com) │ \\ +// ├───────────────────────────────────────────────────────────────────────────────────────────────────────┤ \\ +// │ Licensed under the MIT (https://github.com/DmitryBaranovskiy/raphael/blob/master/license.txt) license.│ \\ +// └───────────────────────────────────────────────────────────────────────────────────────────────────────┘ \\ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define([], factory); + else if(typeof exports === 'object') + exports["Raphael"] = factory(); + else + root["Raphael"] = factory(); +})(this, function() { +return /******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; + +/******/ // The require function +/******/ function __webpack_require__(moduleId) { + +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) +/******/ return installedModules[moduleId].exports; + +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ exports: {}, +/******/ id: moduleId, +/******/ loaded: false +/******/ }; + +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); + +/******/ // Flag the module as loaded +/******/ module.loaded = true; + +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } + + +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; + +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; + +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; + +/******/ // Load entry module and return exports +/******/ return __webpack_require__(0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ function(module, exports, __webpack_require__) { + + var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1), __webpack_require__(3), __webpack_require__(4)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) { + + return R; + + }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + +/***/ }, +/* 1 */ +/***/ function(module, exports, __webpack_require__) { + + var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(2)], __WEBPACK_AMD_DEFINE_RESULT__ = function(eve) { + + /*\ + * Raphael + [ method ] + ** + * Creates a canvas object on which to draw. + * You must do this first, as all future calls to drawing methods + * from this instance will be bound to this canvas. + > Parameters + ** + - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface + - width (number) + - height (number) + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - x (number) + - y (number) + - width (number) + - height (number) + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, <attributes>}). See @Paper.add. + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`. + = (object) @Paper + > Usage + | // Each of the following examples create a canvas + | // that is 320px wide by 200px high. + | // Canvas is created at the viewport’s 10,50 coordinate. + | var paper = Raphael(10, 50, 320, 200); + | // Canvas is created at the top left corner of the #notepad element + | // (or its top right corner in dir="rtl" elements) + | var paper = Raphael(document.getElementById("notepad"), 320, 200); + | // Same as above + | var paper = Raphael("notepad", 320, 200); + | // Image dump + | var set = Raphael(["notepad", 320, 200, { + | type: "rect", + | x: 10, + | y: 10, + | width: 25, + | height: 25, + | stroke: "#f00" + | }, { + | type: "text", + | x: 30, + | y: 40, + | text: "Dump" + | }]); + \*/ + function R(first) { + if (R.is(first, "function")) { + return loaded ? first() : eve.on("raphael.DOMload", first); + } else if (R.is(first, array)) { + return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first); + } else { + var args = Array.prototype.slice.call(arguments, 0); + if (R.is(args[args.length - 1], "function")) { + var f = args.pop(); + return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { + f.call(R._engine.create[apply](R, args)); + }); + } else { + return R._engine.create[apply](R, arguments); + } + } + } + R.version = "2.2.0"; + R.eve = eve; + var loaded, + separator = /[, ]+/, + elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1}, + formatrg = /\{(\d+)\}/g, + proto = "prototype", + has = "hasOwnProperty", + g = { + doc: document, + win: window + }, + oldRaphael = { + was: Object.prototype[has].call(g.win, "Raphael"), + is: g.win.Raphael + }, + Paper = function () { + /*\ + * Paper.ca + [ property (object) ] + ** + * Shortcut for @Paper.customAttributes + \*/ + /*\ + * Paper.customAttributes + [ property (object) ] + ** + * If you have a set of attributes that you would like to represent + * as a function of some number you can do it easily with custom attributes: + > Usage + | paper.customAttributes.hue = function (num) { + | num = num % 1; + | return {fill: "hsb(" + num + ", 0.75, 1)"}; + | }; + | // Custom attribute “hue” will change fill + | // to be given hue with fixed saturation and brightness. + | // Now you can use it like this: + | var c = paper.circle(10, 10, 10).attr({hue: .45}); + | // or even like this: + | c.animate({hue: 1}, 1e3); + | + | // You could also create custom attribute + | // with multiple parameters: + | paper.customAttributes.hsb = function (h, s, b) { + | return {fill: "hsb(" + [h, s, b].join(",") + ")"}; + | }; + | c.attr({hsb: "0.5 .8 1"}); + | c.animate({hsb: [1, 0, 0.5]}, 1e3); + \*/ + this.ca = this.customAttributes = {}; + }, + paperproto, + appendChild = "appendChild", + apply = "apply", + concat = "concat", + supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test + E = "", + S = " ", + Str = String, + split = "split", + events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S), + touchMap = { + mousedown: "touchstart", + mousemove: "touchmove", + mouseup: "touchend" + }, + lowerCase = Str.prototype.toLowerCase, + math = Math, + mmax = math.max, + mmin = math.min, + abs = math.abs, + pow = math.pow, + PI = math.PI, + nu = "number", + string = "string", + array = "array", + toString = "toString", + fillString = "fill", + objectToString = Object.prototype.toString, + paper = {}, + push = "push", + ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i, + colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, + isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1}, + bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, + round = math.round, + setAttribute = "setAttribute", + toFloat = parseFloat, + toInt = parseInt, + upperCase = Str.prototype.toUpperCase, + availableAttrs = R._availableAttrs = { + "arrow-end": "none", + "arrow-start": "none", + blur: 0, + "clip-rect": "0 0 1e9 1e9", + cursor: "default", + cx: 0, + cy: 0, + fill: "#fff", + "fill-opacity": 1, + font: '10px "Arial"', + "font-family": '"Arial"', + "font-size": "10", + "font-style": "normal", + "font-weight": 400, + gradient: 0, + height: 0, + href: "http://raphaeljs.com/", + "letter-spacing": 0, + opacity: 1, + path: "M0,0", + r: 0, + rx: 0, + ry: 0, + src: "", + stroke: "#000", + "stroke-dasharray": "", + "stroke-linecap": "butt", + "stroke-linejoin": "butt", + "stroke-miterlimit": 0, + "stroke-opacity": 1, + "stroke-width": 1, + target: "_blank", + "text-anchor": "middle", + title: "Raphael", + transform: "", + width: 0, + x: 0, + y: 0, + class: "" + }, + availableAnimAttrs = R._availableAnimAttrs = { + blur: nu, + "clip-rect": "csv", + cx: nu, + cy: nu, + fill: "colour", + "fill-opacity": nu, + "font-size": nu, + height: nu, + opacity: nu, + path: "path", + r: nu, + rx: nu, + ry: nu, + stroke: "colour", + "stroke-opacity": nu, + "stroke-width": nu, + transform: "transform", + width: nu, + x: nu, + y: nu + }, + whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g, + commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/, + hsrg = {hs: 1, rg: 1}, + p2s = /,?([achlmqrstvxz]),?/gi, + pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, + tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, + pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig, + radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/, + eldata = {}, + sortByKey = function (a, b) { + return a.key - b.key; + }, + sortByNumber = function (a, b) { + return toFloat(a) - toFloat(b); + }, + fun = function () {}, + pipe = function (x) { + return x; + }, + rectPath = R._rectPath = function (x, y, w, h, r) { + if (r) { + return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]]; + } + return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]]; + }, + ellipsePath = function (x, y, rx, ry) { + if (ry == null) { + ry = rx; + } + return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]]; + }, + getPath = R._getPath = { + path: function (el) { + return el.attr("path"); + }, + circle: function (el) { + var a = el.attrs; + return ellipsePath(a.cx, a.cy, a.r); + }, + ellipse: function (el) { + var a = el.attrs; + return ellipsePath(a.cx, a.cy, a.rx, a.ry); + }, + rect: function (el) { + var a = el.attrs; + return rectPath(a.x, a.y, a.width, a.height, a.r); + }, + image: function (el) { + var a = el.attrs; + return rectPath(a.x, a.y, a.width, a.height); + }, + text: function (el) { + var bbox = el._getBBox(); + return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); + }, + set : function(el) { + var bbox = el._getBBox(); + return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); + } + }, + /*\ + * Raphael.mapPath + [ method ] + ** + * Transform the path string with given matrix. + > Parameters + - path (string) path string + - matrix (object) see @Matrix + = (string) transformed path string + \*/ + mapPath = R.mapPath = function (path, matrix) { + if (!matrix) { + return path; + } + var x, y, i, j, ii, jj, pathi; + path = path2curve(path); + for (i = 0, ii = path.length; i < ii; i++) { + pathi = path[i]; + for (j = 1, jj = pathi.length; j < jj; j += 2) { + x = matrix.x(pathi[j], pathi[j + 1]); + y = matrix.y(pathi[j], pathi[j + 1]); + pathi[j] = x; + pathi[j + 1] = y; + } + } + return path; + }; + + R._g = g; + /*\ + * Raphael.type + [ property (string) ] + ** + * Can be “SVG”, “VML” or empty, depending on browser support. + \*/ + R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML"); + if (R.type == "VML") { + var d = g.doc.createElement("div"), + b; + d.innerHTML = '<v:shape adj="1"/>'; + b = d.firstChild; + b.style.behavior = "url(#default#VML)"; + if (!(b && typeof b.adj == "object")) { + return (R.type = E); + } + d = null; + } + /*\ + * Raphael.svg + [ property (boolean) ] + ** + * `true` if browser supports SVG. + \*/ + /*\ + * Raphael.vml + [ property (boolean) ] + ** + * `true` if browser supports VML. + \*/ + R.svg = !(R.vml = R.type == "VML"); + R._Paper = Paper; + /*\ + * Raphael.fn + [ property (object) ] + ** + * You can add your own method to the canvas. For example if you want to draw a pie chart, + * you can create your own pie chart function and ship it as a Raphaël plugin. To do this + * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a + * Raphaël instance is created, otherwise it will take no effect. Please note that the + * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to + * ensure any namespacing ensures proper context. + > Usage + | Raphael.fn.arrow = function (x1, y1, x2, y2, size) { + | return this.path( ... ); + | }; + | // or create namespace + | Raphael.fn.mystuff = { + | arrow: function () {…}, + | star: function () {…}, + | // etc… + | }; + | var paper = Raphael(10, 10, 630, 480); + | // then use it + | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"}); + | paper.mystuff.arrow(); + | paper.mystuff.star(); + \*/ + R.fn = paperproto = Paper.prototype = R.prototype; + R._id = 0; + /*\ + * Raphael.is + [ method ] + ** + * Handful of replacements for `typeof` operator. + > Parameters + - o (…) any object or primitive + - type (string) name of the type, i.e. “string”, “function”, “number”, etc. + = (boolean) is given value is of given type + \*/ + R.is = function (o, type) { + type = lowerCase.call(type); + if (type == "finite") { + return !isnan[has](+o); + } + if (type == "array") { + return o instanceof Array; + } + return (type == "null" && o === null) || + (type == typeof o && o !== null) || + (type == "object" && o === Object(o)) || + (type == "array" && Array.isArray && Array.isArray(o)) || + objectToString.call(o).slice(8, -1).toLowerCase() == type; + }; + + function clone(obj) { + if (typeof obj == "function" || Object(obj) !== obj) { + return obj; + } + var res = new obj.constructor; + for (var key in obj) if (obj[has](key)) { + res[key] = clone(obj[key]); + } + return res; + } + + /*\ + * Raphael.angle + [ method ] + ** + * Returns angle between two or three points + > Parameters + - x1 (number) x coord of first point + - y1 (number) y coord of first point + - x2 (number) x coord of second point + - y2 (number) y coord of second point + - x3 (number) #optional x coord of third point + - y3 (number) #optional y coord of third point + = (number) angle in degrees. + \*/ + R.angle = function (x1, y1, x2, y2, x3, y3) { + if (x3 == null) { + var x = x1 - x2, + y = y1 - y2; + if (!x && !y) { + return 0; + } + return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; + } else { + return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); + } + }; + /*\ + * Raphael.rad + [ method ] + ** + * Transform angle to radians + > Parameters + - deg (number) angle in degrees + = (number) angle in radians. + \*/ + R.rad = function (deg) { + return deg % 360 * PI / 180; + }; + /*\ + * Raphael.deg + [ method ] + ** + * Transform angle to degrees + > Parameters + - rad (number) angle in radians + = (number) angle in degrees. + \*/ + R.deg = function (rad) { + return Math.round ((rad * 180 / PI% 360)* 1000) / 1000; + }; + /*\ + * Raphael.snapTo + [ method ] + ** + * Snaps given value to given grid. + > Parameters + - values (array|number) given array of values or step of the grid + - value (number) value to adjust + - tolerance (number) #optional tolerance for snapping. Default is `10`. + = (number) adjusted value. + \*/ + R.snapTo = function (values, value, tolerance) { + tolerance = R.is(tolerance, "finite") ? tolerance : 10; + if (R.is(values, array)) { + var i = values.length; + while (i--) if (abs(values[i] - value) <= tolerance) { + return values[i]; + } + } else { + values = +values; + var rem = value % values; + if (rem < tolerance) { + return value - rem; + } + if (rem > values - tolerance) { + return value - rem + values; + } + } + return value; + }; + + /*\ + * Raphael.createUUID + [ method ] + ** + * Returns RFC4122, version 4 ID + \*/ + var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) { + return function () { + return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase(); + }; + })(/[xy]/g, function (c) { + var r = math.random() * 16 | 0, + v = c == "x" ? r : (r & 3 | 8); + return v.toString(16); + }); + + /*\ + * Raphael.setWindow + [ method ] + ** + * Used when you need to draw in `<iframe>`. Switched window to the iframe one. + > Parameters + - newwin (window) new window object + \*/ + R.setWindow = function (newwin) { + eve("raphael.setWindow", R, g.win, newwin); + g.win = newwin; + g.doc = g.win.document; + if (R._engine.initWin) { + R._engine.initWin(g.win); + } + }; + var toHex = function (color) { + if (R.vml) { + // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/ + var trim = /^\s+|\s+$/g; + var bod; + try { + var docum = new ActiveXObject("htmlfile"); + docum.write("<body>"); + docum.close(); + bod = docum.body; + } catch(e) { + bod = createPopup().document.body; + } + var range = bod.createTextRange(); + toHex = cacher(function (color) { + try { + bod.style.color = Str(color).replace(trim, E); + var value = range.queryCommandValue("ForeColor"); + value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16); + return "#" + ("000000" + value.toString(16)).slice(-6); + } catch(e) { + return "none"; + } + }); + } else { + var i = g.doc.createElement("i"); + i.title = "Rapha\xebl Colour Picker"; + i.style.display = "none"; + g.doc.body.appendChild(i); + toHex = cacher(function (color) { + i.style.color = color; + return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color"); + }); + } + return toHex(color); + }, + hsbtoString = function () { + return "hsb(" + [this.h, this.s, this.b] + ")"; + }, + hsltoString = function () { + return "hsl(" + [this.h, this.s, this.l] + ")"; + }, + rgbtoString = function () { + return this.hex; + }, + prepareRGB = function (r, g, b) { + if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) { + b = r.b; + g = r.g; + r = r.r; + } + if (g == null && R.is(r, string)) { + var clr = R.getRGB(r); + r = clr.r; + g = clr.g; + b = clr.b; + } + if (r > 1 || g > 1 || b > 1) { + r /= 255; + g /= 255; + b /= 255; + } + + return [r, g, b]; + }, + packageRGB = function (r, g, b, o) { + r *= 255; + g *= 255; + b *= 255; + var rgb = { + r: r, + g: g, + b: b, + hex: R.rgb(r, g, b), + toString: rgbtoString + }; + R.is(o, "finite") && (rgb.opacity = o); + return rgb; + }; + + /*\ + * Raphael.color + [ method ] + ** + * Parses the color string and returns object with all values for the given color. + > Parameters + - clr (string) color string in one of the supported formats (see @Raphael.getRGB) + = (object) Combined RGB & HSB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #••••••, + o error (boolean) `true` if string can’t be parsed, + o h (number) hue, + o s (number) saturation, + o v (number) value (brightness), + o l (number) lightness + o } + \*/ + R.color = function (clr) { + var rgb; + if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) { + rgb = R.hsb2rgb(clr); + clr.r = rgb.r; + clr.g = rgb.g; + clr.b = rgb.b; + clr.hex = rgb.hex; + } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) { + rgb = R.hsl2rgb(clr); + clr.r = rgb.r; + clr.g = rgb.g; + clr.b = rgb.b; + clr.hex = rgb.hex; + } else { + if (R.is(clr, "string")) { + clr = R.getRGB(clr); + } + if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) { + rgb = R.rgb2hsl(clr); + clr.h = rgb.h; + clr.s = rgb.s; + clr.l = rgb.l; + rgb = R.rgb2hsb(clr); + clr.v = rgb.b; + } else { + clr = {hex: "none"}; + clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1; + } + } + clr.toString = rgbtoString; + return clr; + }; + /*\ + * Raphael.hsb2rgb + [ method ] + ** + * Converts HSB values to RGB object. + > Parameters + - h (number) hue + - s (number) saturation + - v (number) value or brightness + = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #•••••• + o } + \*/ + R.hsb2rgb = function (h, s, v, o) { + if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) { + v = h.b; + s = h.s; + o = h.o; + h = h.h; + } + h *= 360; + var R, G, B, X, C; + h = (h % 360) / 60; + C = v * s; + X = C * (1 - abs(h % 2 - 1)); + R = G = B = v - C; + + h = ~~h; + R += [C, X, 0, 0, X, C][h]; + G += [X, C, C, X, 0, 0][h]; + B += [0, 0, X, C, C, X][h]; + return packageRGB(R, G, B, o); + }; + /*\ + * Raphael.hsl2rgb + [ method ] + ** + * Converts HSL values to RGB object. + > Parameters + - h (number) hue + - s (number) saturation + - l (number) luminosity + = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #•••••• + o } + \*/ + R.hsl2rgb = function (h, s, l, o) { + if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) { + l = h.l; + s = h.s; + h = h.h; + } + if (h > 1 || s > 1 || l > 1) { + h /= 360; + s /= 100; + l /= 100; + } + h *= 360; + var R, G, B, X, C; + h = (h % 360) / 60; + C = 2 * s * (l < .5 ? l : 1 - l); + X = C * (1 - abs(h % 2 - 1)); + R = G = B = l - C / 2; + + h = ~~h; + R += [C, X, 0, 0, X, C][h]; + G += [X, C, C, X, 0, 0][h]; + B += [0, 0, X, C, C, X][h]; + return packageRGB(R, G, B, o); + }; + /*\ + * Raphael.rgb2hsb + [ method ] + ** + * Converts RGB values to HSB object. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (object) HSB object in format: + o { + o h (number) hue + o s (number) saturation + o b (number) brightness + o } + \*/ + R.rgb2hsb = function (r, g, b) { + b = prepareRGB(r, g, b); + r = b[0]; + g = b[1]; + b = b[2]; + + var H, S, V, C; + V = mmax(r, g, b); + C = V - mmin(r, g, b); + H = (C == 0 ? null : + V == r ? (g - b) / C : + V == g ? (b - r) / C + 2 : + (r - g) / C + 4 + ); + H = ((H + 360) % 6) * 60 / 360; + S = C == 0 ? 0 : C / V; + return {h: H, s: S, b: V, toString: hsbtoString}; + }; + /*\ + * Raphael.rgb2hsl + [ method ] + ** + * Converts RGB values to HSL object. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (object) HSL object in format: + o { + o h (number) hue + o s (number) saturation + o l (number) luminosity + o } + \*/ + R.rgb2hsl = function (r, g, b) { + b = prepareRGB(r, g, b); + r = b[0]; + g = b[1]; + b = b[2]; + + var H, S, L, M, m, C; + M = mmax(r, g, b); + m = mmin(r, g, b); + C = M - m; + H = (C == 0 ? null : + M == r ? (g - b) / C : + M == g ? (b - r) / C + 2 : + (r - g) / C + 4); + H = ((H + 360) % 6) * 60 / 360; + L = (M + m) / 2; + S = (C == 0 ? 0 : + L < .5 ? C / (2 * L) : + C / (2 - 2 * L)); + return {h: H, s: S, l: L, toString: hsltoString}; + }; + R._path2string = function () { + return this.join(",").replace(p2s, "$1"); + }; + function repush(array, item) { + for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { + return array.push(array.splice(i, 1)[0]); + } + } + function cacher(f, scope, postprocessor) { + function newf() { + var arg = Array.prototype.slice.call(arguments, 0), + args = arg.join("\u2400"), + cache = newf.cache = newf.cache || {}, + count = newf.count = newf.count || []; + if (cache[has](args)) { + repush(count, args); + return postprocessor ? postprocessor(cache[args]) : cache[args]; + } + count.length >= 1e3 && delete cache[count.shift()]; + count.push(args); + cache[args] = f[apply](scope, arg); + return postprocessor ? postprocessor(cache[args]) : cache[args]; + } + return newf; + } + + var preload = R._preload = function (src, f) { + var img = g.doc.createElement("img"); + img.style.cssText = "position:absolute;left:-9999em;top:-9999em"; + img.onload = function () { + f.call(this); + this.onload = null; + g.doc.body.removeChild(this); + }; + img.onerror = function () { + g.doc.body.removeChild(this); + }; + g.doc.body.appendChild(img); + img.src = src; + }; + + function clrToString() { + return this.hex; + } + + /*\ + * Raphael.getRGB + [ method ] + ** + * Parses colour string as RGB object + > Parameters + - colour (string) colour string in one of formats: + # <ul> + # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li> + # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li> + # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li> + # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li> + # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li> + # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li> + # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li> + # <li>hsl(•••, •••, •••) — same as hsb</li> + # <li>hsl(•••%, •••%, •••%) — same as hsb</li> + # </ul> + = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue + o hex (string) color in HTML/CSS format: #••••••, + o error (boolean) true if string can’t be parsed + o } + \*/ + R.getRGB = cacher(function (colour) { + if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) { + return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; + } + if (colour == "none") { + return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString}; + } + !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour)); + var res, + red, + green, + blue, + opacity, + t, + values, + rgb = colour.match(colourRegExp); + if (rgb) { + if (rgb[2]) { + blue = toInt(rgb[2].substring(5), 16); + green = toInt(rgb[2].substring(3, 5), 16); + red = toInt(rgb[2].substring(1, 3), 16); + } + if (rgb[3]) { + blue = toInt((t = rgb[3].charAt(3)) + t, 16); + green = toInt((t = rgb[3].charAt(2)) + t, 16); + red = toInt((t = rgb[3].charAt(1)) + t, 16); + } + if (rgb[4]) { + values = rgb[4][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + } + if (rgb[5]) { + values = rgb[5][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); + rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + return R.hsb2rgb(red, green, blue, opacity); + } + if (rgb[6]) { + values = rgb[6][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); + rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + return R.hsl2rgb(red, green, blue, opacity); + } + rgb = {r: red, g: green, b: blue, toString: clrToString}; + rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1); + R.is(opacity, "finite") && (rgb.opacity = opacity); + return rgb; + } + return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; + }, R); + /*\ + * Raphael.hsb + [ method ] + ** + * Converts HSB values to hex representation of the colour. + > Parameters + - h (number) hue + - s (number) saturation + - b (number) value or brightness + = (string) hex representation of the colour. + \*/ + R.hsb = cacher(function (h, s, b) { + return R.hsb2rgb(h, s, b).hex; + }); + /*\ + * Raphael.hsl + [ method ] + ** + * Converts HSL values to hex representation of the colour. + > Parameters + - h (number) hue + - s (number) saturation + - l (number) luminosity + = (string) hex representation of the colour. + \*/ + R.hsl = cacher(function (h, s, l) { + return R.hsl2rgb(h, s, l).hex; + }); + /*\ + * Raphael.rgb + [ method ] + ** + * Converts RGB values to hex representation of the colour. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (string) hex representation of the colour. + \*/ + R.rgb = cacher(function (r, g, b) { + function round(x) { return (x + 0.5) | 0; } + return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1); + }); + /*\ + * Raphael.getColor + [ method ] + ** + * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset + > Parameters + - value (number) #optional brightness, default is `0.75` + = (string) hex representation of the colour. + \*/ + R.getColor = function (value) { + var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75}, + rgb = this.hsb2rgb(start.h, start.s, start.b); + start.h += .075; + if (start.h > 1) { + start.h = 0; + start.s -= .2; + start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b}); + } + return rgb.hex; + }; + /*\ + * Raphael.getColor.reset + [ method ] + ** + * Resets spectrum position for @Raphael.getColor back to red. + \*/ + R.getColor.reset = function () { + delete this.start; + }; + + // http://schepers.cc/getting-to-the-point + function catmullRom2bezier(crp, z) { + var d = []; + for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) { + var p = [ + {x: +crp[i - 2], y: +crp[i - 1]}, + {x: +crp[i], y: +crp[i + 1]}, + {x: +crp[i + 2], y: +crp[i + 3]}, + {x: +crp[i + 4], y: +crp[i + 5]} + ]; + if (z) { + if (!i) { + p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]}; + } else if (iLen - 4 == i) { + p[3] = {x: +crp[0], y: +crp[1]}; + } else if (iLen - 2 == i) { + p[2] = {x: +crp[0], y: +crp[1]}; + p[3] = {x: +crp[2], y: +crp[3]}; + } + } else { + if (iLen - 4 == i) { + p[3] = p[2]; + } else if (!i) { + p[0] = {x: +crp[i], y: +crp[i + 1]}; + } + } + d.push(["C", + (-p[0].x + 6 * p[1].x + p[2].x) / 6, + (-p[0].y + 6 * p[1].y + p[2].y) / 6, + (p[1].x + 6 * p[2].x - p[3].x) / 6, + (p[1].y + 6*p[2].y - p[3].y) / 6, + p[2].x, + p[2].y + ]); + } + + return d; + } + /*\ + * Raphael.parsePathString + [ method ] + ** + * Utility method + ** + * Parses given path string into an array of arrays of path segments. + > Parameters + - pathString (string|array) path string or array of segments (in the last case it will be returned straight away) + = (array) array of segments. + \*/ + R.parsePathString = function (pathString) { + if (!pathString) { + return null; + } + var pth = paths(pathString); + if (pth.arr) { + return pathClone(pth.arr); + } + + var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0}, + data = []; + if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption + data = pathClone(pathString); + } + if (!data.length) { + Str(pathString).replace(pathCommand, function (a, b, c) { + var params = [], + name = b.toLowerCase(); + c.replace(pathValues, function (a, b) { + b && params.push(+b); + }); + if (name == "m" && params.length > 2) { + data.push([b][concat](params.splice(0, 2))); + name = "l"; + b = b == "m" ? "l" : "L"; + } + if (name == "r") { + data.push([b][concat](params)); + } else while (params.length >= paramCounts[name]) { + data.push([b][concat](params.splice(0, paramCounts[name]))); + if (!paramCounts[name]) { + break; + } + } + }); + } + data.toString = R._path2string; + pth.arr = pathClone(data); + return data; + }; + /*\ + * Raphael.parseTransformString + [ method ] + ** + * Utility method + ** + * Parses given path string into an array of transformations. + > Parameters + - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away) + = (array) array of transformations. + \*/ + R.parseTransformString = cacher(function (TString) { + if (!TString) { + return null; + } + var paramCounts = {r: 3, s: 4, t: 2, m: 6}, + data = []; + if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption + data = pathClone(TString); + } + if (!data.length) { + Str(TString).replace(tCommand, function (a, b, c) { + var params = [], + name = lowerCase.call(b); + c.replace(pathValues, function (a, b) { + b && params.push(+b); + }); + data.push([b][concat](params)); + }); + } + data.toString = R._path2string; + return data; + }); + // PATHS + var paths = function (ps) { + var p = paths.ps = paths.ps || {}; + if (p[ps]) { + p[ps].sleep = 100; + } else { + p[ps] = { + sleep: 100 + }; + } + setTimeout(function () { + for (var key in p) if (p[has](key) && key != ps) { + p[key].sleep--; + !p[key].sleep && delete p[key]; + } + }); + return p[ps]; + }; + /*\ + * Raphael.findDotsAtSegment + [ method ] + ** + * Utility method + ** + * Find dot coordinates on the given cubic bezier curve at the given t. + > Parameters + - p1x (number) x of the first point of the curve + - p1y (number) y of the first point of the curve + - c1x (number) x of the first anchor of the curve + - c1y (number) y of the first anchor of the curve + - c2x (number) x of the second anchor of the curve + - c2y (number) y of the second anchor of the curve + - p2x (number) x of the second point of the curve + - p2y (number) y of the second point of the curve + - t (number) position on the curve (0..1) + = (object) point information in format: + o { + o x: (number) x coordinate of the point + o y: (number) y coordinate of the point + o m: { + o x: (number) x coordinate of the left anchor + o y: (number) y coordinate of the left anchor + o } + o n: { + o x: (number) x coordinate of the right anchor + o y: (number) y coordinate of the right anchor + o } + o start: { + o x: (number) x coordinate of the start of the curve + o y: (number) y coordinate of the start of the curve + o } + o end: { + o x: (number) x coordinate of the end of the curve + o y: (number) y coordinate of the end of the curve + o } + o alpha: (number) angle of the curve derivative at the point + o } + \*/ + R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { + var t1 = 1 - t, + t13 = pow(t1, 3), + t12 = pow(t1, 2), + t2 = t * t, + t3 = t2 * t, + x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x, + y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y, + mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x), + my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y), + nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x), + ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y), + ax = t1 * p1x + t * c1x, + ay = t1 * p1y + t * c1y, + cx = t1 * c2x + t * p2x, + cy = t1 * c2y + t * p2y, + alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI); + (mx > nx || my < ny) && (alpha += 180); + return { + x: x, + y: y, + m: {x: mx, y: my}, + n: {x: nx, y: ny}, + start: {x: ax, y: ay}, + end: {x: cx, y: cy}, + alpha: alpha + }; + }; + /*\ + * Raphael.bezierBBox + [ method ] + ** + * Utility method + ** + * Return bounding box of a given cubic bezier curve + > Parameters + - p1x (number) x of the first point of the curve + - p1y (number) y of the first point of the curve + - c1x (number) x of the first anchor of the curve + - c1y (number) y of the first anchor of the curve + - c2x (number) x of the second anchor of the curve + - c2y (number) y of the second anchor of the curve + - p2x (number) x of the second point of the curve + - p2y (number) y of the second point of the curve + * or + - bez (array) array of six points for bezier curve + = (object) point information in format: + o { + o min: { + o x: (number) x coordinate of the left point + o y: (number) y coordinate of the top point + o } + o max: { + o x: (number) x coordinate of the right point + o y: (number) y coordinate of the bottom point + o } + o } + \*/ + R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { + if (!R.is(p1x, "array")) { + p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y]; + } + var bbox = curveDim.apply(null, p1x); + return { + x: bbox.min.x, + y: bbox.min.y, + x2: bbox.max.x, + y2: bbox.max.y, + width: bbox.max.x - bbox.min.x, + height: bbox.max.y - bbox.min.y + }; + }; + /*\ + * Raphael.isPointInsideBBox + [ method ] + ** + * Utility method + ** + * Returns `true` if given point is inside bounding boxes. + > Parameters + - bbox (string) bounding box + - x (string) x coordinate of the point + - y (string) y coordinate of the point + = (boolean) `true` if point inside + \*/ + R.isPointInsideBBox = function (bbox, x, y) { + return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; + }; + /*\ + * Raphael.isBBoxIntersect + [ method ] + ** + * Utility method + ** + * Returns `true` if two bounding boxes intersect + > Parameters + - bbox1 (string) first bounding box + - bbox2 (string) second bounding box + = (boolean) `true` if they intersect + \*/ + R.isBBoxIntersect = function (bbox1, bbox2) { + var i = R.isPointInsideBBox; + return i(bbox2, bbox1.x, bbox1.y) + || i(bbox2, bbox1.x2, bbox1.y) + || i(bbox2, bbox1.x, bbox1.y2) + || i(bbox2, bbox1.x2, bbox1.y2) + || i(bbox1, bbox2.x, bbox2.y) + || i(bbox1, bbox2.x2, bbox2.y) + || i(bbox1, bbox2.x, bbox2.y2) + || i(bbox1, bbox2.x2, bbox2.y2) + || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) + && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); + }; + function base3(t, p1, p2, p3, p4) { + var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, + t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; + return t * t2 - 3 * p1 + 3 * p2; + } + function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) { + if (z == null) { + z = 1; + } + z = z > 1 ? 1 : z < 0 ? 0 : z; + var z2 = z / 2, + n = 12, + Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816], + Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472], + sum = 0; + for (var i = 0; i < n; i++) { + var ct = z2 * Tvalues[i] + z2, + xbase = base3(ct, x1, x2, x3, x4), + ybase = base3(ct, y1, y2, y3, y4), + comb = xbase * xbase + ybase * ybase; + sum += Cvalues[i] * math.sqrt(comb); + } + return z2 * sum; + } + function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) { + if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { + return; + } + var t = 1, + step = t / 2, + t2 = t - step, + l, + e = .01; + l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); + while (abs(l - ll) > e) { + step /= 2; + t2 += (l < ll ? 1 : -1) * step; + l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); + } + return t2; + } + function intersect(x1, y1, x2, y2, x3, y3, x4, y4) { + if ( + mmax(x1, x2) < mmin(x3, x4) || + mmin(x1, x2) > mmax(x3, x4) || + mmax(y1, y2) < mmin(y3, y4) || + mmin(y1, y2) > mmax(y3, y4) + ) { + return; + } + var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4), + ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4), + denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); + + if (!denominator) { + return; + } + var px = nx / denominator, + py = ny / denominator, + px2 = +px.toFixed(2), + py2 = +py.toFixed(2); + if ( + px2 < +mmin(x1, x2).toFixed(2) || + px2 > +mmax(x1, x2).toFixed(2) || + px2 < +mmin(x3, x4).toFixed(2) || + px2 > +mmax(x3, x4).toFixed(2) || + py2 < +mmin(y1, y2).toFixed(2) || + py2 > +mmax(y1, y2).toFixed(2) || + py2 < +mmin(y3, y4).toFixed(2) || + py2 > +mmax(y3, y4).toFixed(2) + ) { + return; + } + return {x: px, y: py}; + } + function inter(bez1, bez2) { + return interHelper(bez1, bez2); + } + function interCount(bez1, bez2) { + return interHelper(bez1, bez2, 1); + } + function interHelper(bez1, bez2, justCount) { + var bbox1 = R.bezierBBox(bez1), + bbox2 = R.bezierBBox(bez2); + if (!R.isBBoxIntersect(bbox1, bbox2)) { + return justCount ? 0 : []; + } + var l1 = bezlen.apply(0, bez1), + l2 = bezlen.apply(0, bez2), + n1 = mmax(~~(l1 / 5), 1), + n2 = mmax(~~(l2 / 5), 1), + dots1 = [], + dots2 = [], + xy = {}, + res = justCount ? 0 : []; + for (var i = 0; i < n1 + 1; i++) { + var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1)); + dots1.push({x: p.x, y: p.y, t: i / n1}); + } + for (i = 0; i < n2 + 1; i++) { + p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2)); + dots2.push({x: p.x, y: p.y, t: i / n2}); + } + for (i = 0; i < n1; i++) { + for (var j = 0; j < n2; j++) { + var di = dots1[i], + di1 = dots1[i + 1], + dj = dots2[j], + dj1 = dots2[j + 1], + ci = abs(di1.x - di.x) < .001 ? "y" : "x", + cj = abs(dj1.x - dj.x) < .001 ? "y" : "x", + is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y); + if (is) { + if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) { + continue; + } + xy[is.x.toFixed(4)] = is.y.toFixed(4); + var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t), + t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t); + if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) { + if (justCount) { + res++; + } else { + res.push({ + x: is.x, + y: is.y, + t1: mmin(t1, 1), + t2: mmin(t2, 1) + }); + } + } + } + } + } + return res; + } + /*\ + * Raphael.pathIntersection + [ method ] + ** + * Utility method + ** + * Finds intersections of two paths + > Parameters + - path1 (string) path string + - path2 (string) path string + = (array) dots of intersection + o [ + o { + o x: (number) x coordinate of the point + o y: (number) y coordinate of the point + o t1: (number) t value for segment of path1 + o t2: (number) t value for segment of path2 + o segment1: (number) order number for segment of path1 + o segment2: (number) order number for segment of path2 + o bez1: (array) eight coordinates representing beziér curve for the segment of path1 + o bez2: (array) eight coordinates representing beziér curve for the segment of path2 + o } + o ] + \*/ + R.pathIntersection = function (path1, path2) { + return interPathHelper(path1, path2); + }; + R.pathIntersectionNumber = function (path1, path2) { + return interPathHelper(path1, path2, 1); + }; + function interPathHelper(path1, path2, justCount) { + path1 = R._path2curve(path1); + path2 = R._path2curve(path2); + var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, + res = justCount ? 0 : []; + for (var i = 0, ii = path1.length; i < ii; i++) { + var pi = path1[i]; + if (pi[0] == "M") { + x1 = x1m = pi[1]; + y1 = y1m = pi[2]; + } else { + if (pi[0] == "C") { + bez1 = [x1, y1].concat(pi.slice(1)); + x1 = bez1[6]; + y1 = bez1[7]; + } else { + bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m]; + x1 = x1m; + y1 = y1m; + } + for (var j = 0, jj = path2.length; j < jj; j++) { + var pj = path2[j]; + if (pj[0] == "M") { + x2 = x2m = pj[1]; + y2 = y2m = pj[2]; + } else { + if (pj[0] == "C") { + bez2 = [x2, y2].concat(pj.slice(1)); + x2 = bez2[6]; + y2 = bez2[7]; + } else { + bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m]; + x2 = x2m; + y2 = y2m; + } + var intr = interHelper(bez1, bez2, justCount); + if (justCount) { + res += intr; + } else { + for (var k = 0, kk = intr.length; k < kk; k++) { + intr[k].segment1 = i; + intr[k].segment2 = j; + intr[k].bez1 = bez1; + intr[k].bez2 = bez2; + } + res = res.concat(intr); + } + } + } + } + } + return res; + } + /*\ + * Raphael.isPointInsidePath + [ method ] + ** + * Utility method + ** + * Returns `true` if given point is inside a given closed path. + > Parameters + - path (string) path string + - x (number) x of the point + - y (number) y of the point + = (boolean) true, if point is inside the path + \*/ + R.isPointInsidePath = function (path, x, y) { + var bbox = R.pathBBox(path); + return R.isPointInsideBBox(bbox, x, y) && + interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1; + }; + R._removedFactory = function (methodname) { + return function () { + eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); + }; + }; + /*\ + * Raphael.pathBBox + [ method ] + ** + * Utility method + ** + * Return bounding box of a given path + > Parameters + - path (string) path string + = (object) bounding box + o { + o x: (number) x coordinate of the left top point of the box + o y: (number) y coordinate of the left top point of the box + o x2: (number) x coordinate of the right bottom point of the box + o y2: (number) y coordinate of the right bottom point of the box + o width: (number) width of the box + o height: (number) height of the box + o cx: (number) x coordinate of the center of the box + o cy: (number) y coordinate of the center of the box + o } + \*/ + var pathDimensions = R.pathBBox = function (path) { + var pth = paths(path); + if (pth.bbox) { + return clone(pth.bbox); + } + if (!path) { + return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0}; + } + path = path2curve(path); + var x = 0, + y = 0, + X = [], + Y = [], + p; + for (var i = 0, ii = path.length; i < ii; i++) { + p = path[i]; + if (p[0] == "M") { + x = p[1]; + y = p[2]; + X.push(x); + Y.push(y); + } else { + var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); + X = X[concat](dim.min.x, dim.max.x); + Y = Y[concat](dim.min.y, dim.max.y); + x = p[5]; + y = p[6]; + } + } + var xmin = mmin[apply](0, X), + ymin = mmin[apply](0, Y), + xmax = mmax[apply](0, X), + ymax = mmax[apply](0, Y), + width = xmax - xmin, + height = ymax - ymin, + bb = { + x: xmin, + y: ymin, + x2: xmax, + y2: ymax, + width: width, + height: height, + cx: xmin + width / 2, + cy: ymin + height / 2 + }; + pth.bbox = clone(bb); + return bb; + }, + pathClone = function (pathArray) { + var res = clone(pathArray); + res.toString = R._path2string; + return res; + }, + pathToRelative = R._pathToRelative = function (pathArray) { + var pth = paths(pathArray); + if (pth.rel) { + return pathClone(pth.rel); + } + if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption + pathArray = R.parsePathString(pathArray); + } + var res = [], + x = 0, + y = 0, + mx = 0, + my = 0, + start = 0; + if (pathArray[0][0] == "M") { + x = pathArray[0][1]; + y = pathArray[0][2]; + mx = x; + my = y; + start++; + res.push(["M", x, y]); + } + for (var i = start, ii = pathArray.length; i < ii; i++) { + var r = res[i] = [], + pa = pathArray[i]; + if (pa[0] != lowerCase.call(pa[0])) { + r[0] = lowerCase.call(pa[0]); + switch (r[0]) { + case "a": + r[1] = pa[1]; + r[2] = pa[2]; + r[3] = pa[3]; + r[4] = pa[4]; + r[5] = pa[5]; + r[6] = +(pa[6] - x).toFixed(3); + r[7] = +(pa[7] - y).toFixed(3); + break; + case "v": + r[1] = +(pa[1] - y).toFixed(3); + break; + case "m": + mx = pa[1]; + my = pa[2]; + default: + for (var j = 1, jj = pa.length; j < jj; j++) { + r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3); + } + } + } else { + r = res[i] = []; + if (pa[0] == "m") { + mx = pa[1] + x; + my = pa[2] + y; + } + for (var k = 0, kk = pa.length; k < kk; k++) { + res[i][k] = pa[k]; + } + } + var len = res[i].length; + switch (res[i][0]) { + case "z": + x = mx; + y = my; + break; + case "h": + x += +res[i][len - 1]; + break; + case "v": + y += +res[i][len - 1]; + break; + default: + x += +res[i][len - 2]; + y += +res[i][len - 1]; + } + } + res.toString = R._path2string; + pth.rel = pathClone(res); + return res; + }, + pathToAbsolute = R._pathToAbsolute = function (pathArray) { + var pth = paths(pathArray); + if (pth.abs) { + return pathClone(pth.abs); + } + if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption + pathArray = R.parsePathString(pathArray); + } + if (!pathArray || !pathArray.length) { + return [["M", 0, 0]]; + } + var res = [], + x = 0, + y = 0, + mx = 0, + my = 0, + start = 0; + if (pathArray[0][0] == "M") { + x = +pathArray[0][1]; + y = +pathArray[0][2]; + mx = x; + my = y; + start++; + res[0] = ["M", x, y]; + } + var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z"; + for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) { + res.push(r = []); + pa = pathArray[i]; + if (pa[0] != upperCase.call(pa[0])) { + r[0] = upperCase.call(pa[0]); + switch (r[0]) { + case "A": + r[1] = pa[1]; + r[2] = pa[2]; + r[3] = pa[3]; + r[4] = pa[4]; + r[5] = pa[5]; + r[6] = +(pa[6] + x); + r[7] = +(pa[7] + y); + break; + case "V": + r[1] = +pa[1] + y; + break; + case "H": + r[1] = +pa[1] + x; + break; + case "R": + var dots = [x, y][concat](pa.slice(1)); + for (var j = 2, jj = dots.length; j < jj; j++) { + dots[j] = +dots[j] + x; + dots[++j] = +dots[j] + y; + } + res.pop(); + res = res[concat](catmullRom2bezier(dots, crz)); + break; + case "M": + mx = +pa[1] + x; + my = +pa[2] + y; + default: + for (j = 1, jj = pa.length; j < jj; j++) { + r[j] = +pa[j] + ((j % 2) ? x : y); + } + } + } else if (pa[0] == "R") { + dots = [x, y][concat](pa.slice(1)); + res.pop(); + res = res[concat](catmullRom2bezier(dots, crz)); + r = ["R"][concat](pa.slice(-2)); + } else { + for (var k = 0, kk = pa.length; k < kk; k++) { + r[k] = pa[k]; + } + } + switch (r[0]) { + case "Z": + x = mx; + y = my; + break; + case "H": + x = r[1]; + break; + case "V": + y = r[1]; + break; + case "M": + mx = r[r.length - 2]; + my = r[r.length - 1]; + default: + x = r[r.length - 2]; + y = r[r.length - 1]; + } + } + res.toString = R._path2string; + pth.abs = pathClone(res); + return res; + }, + l2c = function (x1, y1, x2, y2) { + return [x1, y1, x2, y2, x2, y2]; + }, + q2c = function (x1, y1, ax, ay, x2, y2) { + var _13 = 1 / 3, + _23 = 2 / 3; + return [ + _13 * x1 + _23 * ax, + _13 * y1 + _23 * ay, + _13 * x2 + _23 * ax, + _13 * y2 + _23 * ay, + x2, + y2 + ]; + }, + a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) { + // for more information of where this math came from visit: + // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes + var _120 = PI * 120 / 180, + rad = PI / 180 * (+angle || 0), + res = [], + xy, + rotate = cacher(function (x, y, rad) { + var X = x * math.cos(rad) - y * math.sin(rad), + Y = x * math.sin(rad) + y * math.cos(rad); + return {x: X, y: Y}; + }); + if (!recursive) { + xy = rotate(x1, y1, -rad); + x1 = xy.x; + y1 = xy.y; + xy = rotate(x2, y2, -rad); + x2 = xy.x; + y2 = xy.y; + var cos = math.cos(PI / 180 * angle), + sin = math.sin(PI / 180 * angle), + x = (x1 - x2) / 2, + y = (y1 - y2) / 2; + var h = (x * x) / (rx * rx) + (y * y) / (ry * ry); + if (h > 1) { + h = math.sqrt(h); + rx = h * rx; + ry = h * ry; + } + var rx2 = rx * rx, + ry2 = ry * ry, + k = (large_arc_flag == sweep_flag ? -1 : 1) * + math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))), + cx = k * rx * y / ry + (x1 + x2) / 2, + cy = k * -ry * x / rx + (y1 + y2) / 2, + f1 = math.asin(((y1 - cy) / ry).toFixed(9)), + f2 = math.asin(((y2 - cy) / ry).toFixed(9)); + + f1 = x1 < cx ? PI - f1 : f1; + f2 = x2 < cx ? PI - f2 : f2; + f1 < 0 && (f1 = PI * 2 + f1); + f2 < 0 && (f2 = PI * 2 + f2); + if (sweep_flag && f1 > f2) { + f1 = f1 - PI * 2; + } + if (!sweep_flag && f2 > f1) { + f2 = f2 - PI * 2; + } + } else { + f1 = recursive[0]; + f2 = recursive[1]; + cx = recursive[2]; + cy = recursive[3]; + } + var df = f2 - f1; + if (abs(df) > _120) { + var f2old = f2, + x2old = x2, + y2old = y2; + f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1); + x2 = cx + rx * math.cos(f2); + y2 = cy + ry * math.sin(f2); + res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]); + } + df = f2 - f1; + var c1 = math.cos(f1), + s1 = math.sin(f1), + c2 = math.cos(f2), + s2 = math.sin(f2), + t = math.tan(df / 4), + hx = 4 / 3 * rx * t, + hy = 4 / 3 * ry * t, + m1 = [x1, y1], + m2 = [x1 + hx * s1, y1 - hy * c1], + m3 = [x2 + hx * s2, y2 - hy * c2], + m4 = [x2, y2]; + m2[0] = 2 * m1[0] - m2[0]; + m2[1] = 2 * m1[1] - m2[1]; + if (recursive) { + return [m2, m3, m4][concat](res); + } else { + res = [m2, m3, m4][concat](res).join()[split](","); + var newres = []; + for (var i = 0, ii = res.length; i < ii; i++) { + newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; + } + return newres; + } + }, + findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { + var t1 = 1 - t; + return { + x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x, + y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y + }; + }, + curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { + var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x), + b = 2 * (c1x - p1x) - 2 * (c2x - c1x), + c = p1x - c1x, + t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a, + t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a, + y = [p1y, p2y], + x = [p1x, p2x], + dot; + abs(t1) > "1e12" && (t1 = .5); + abs(t2) > "1e12" && (t2 = .5); + if (t1 > 0 && t1 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); + x.push(dot.x); + y.push(dot.y); + } + if (t2 > 0 && t2 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); + x.push(dot.x); + y.push(dot.y); + } + a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y); + b = 2 * (c1y - p1y) - 2 * (c2y - c1y); + c = p1y - c1y; + t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a; + t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a; + abs(t1) > "1e12" && (t1 = .5); + abs(t2) > "1e12" && (t2 = .5); + if (t1 > 0 && t1 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); + x.push(dot.x); + y.push(dot.y); + } + if (t2 > 0 && t2 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); + x.push(dot.x); + y.push(dot.y); + } + return { + min: {x: mmin[apply](0, x), y: mmin[apply](0, y)}, + max: {x: mmax[apply](0, x), y: mmax[apply](0, y)} + }; + }), + path2curve = R._path2curve = cacher(function (path, path2) { + var pth = !path2 && paths(path); + if (!path2 && pth.curve) { + return pathClone(pth.curve); + } + var p = pathToAbsolute(path), + p2 = path2 && pathToAbsolute(path2), + attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, + attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, + processPath = function (path, d, pcom) { + var nx, ny, tq = {T:1, Q:1}; + if (!path) { + return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; + } + !(path[0] in tq) && (d.qx = d.qy = null); + switch (path[0]) { + case "M": + d.X = path[1]; + d.Y = path[2]; + break; + case "A": + path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1)))); + break; + case "S": + if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S. + nx = d.x * 2 - d.bx; // And reflect the previous + ny = d.y * 2 - d.by; // command's control point relative to the current point. + } + else { // or some else or nothing + nx = d.x; + ny = d.y; + } + path = ["C", nx, ny][concat](path.slice(1)); + break; + case "T": + if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T. + d.qx = d.x * 2 - d.qx; // And make a reflection similar + d.qy = d.y * 2 - d.qy; // to case "S". + } + else { // or something else or nothing + d.qx = d.x; + d.qy = d.y; + } + path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2])); + break; + case "Q": + d.qx = path[1]; + d.qy = path[2]; + path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4])); + break; + case "L": + path = ["C"][concat](l2c(d.x, d.y, path[1], path[2])); + break; + case "H": + path = ["C"][concat](l2c(d.x, d.y, path[1], d.y)); + break; + case "V": + path = ["C"][concat](l2c(d.x, d.y, d.x, path[1])); + break; + case "Z": + path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y)); + break; + } + return path; + }, + fixArc = function (pp, i) { + if (pp[i].length > 7) { + pp[i].shift(); + var pi = pp[i]; + while (pi.length) { + pcoms1[i]="A"; // if created multiple C:s, their original seg is saved + p2 && (pcoms2[i]="A"); // the same as above + pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); + } + pp.splice(i, 1); + ii = mmax(p.length, p2 && p2.length || 0); + } + }, + fixM = function (path1, path2, a1, a2, i) { + if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") { + path2.splice(i, 0, ["M", a2.x, a2.y]); + a1.bx = 0; + a1.by = 0; + a1.x = path1[i][1]; + a1.y = path1[i][2]; + ii = mmax(p.length, p2 && p2.length || 0); + } + }, + pcoms1 = [], // path commands of original path p + pcoms2 = [], // path commands of original path p2 + pfirst = "", // temporary holder for original path command + pcom = ""; // holder for previous path command of original path + for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) { + p[i] && (pfirst = p[i][0]); // save current path command + + if (pfirst != "C") // C is not saved yet, because it may be result of conversion + { + pcoms1[i] = pfirst; // Save current path command + i && ( pcom = pcoms1[i-1]); // Get previous path command pcom + } + p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath + + if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command + // which may produce multiple C:s + // so we have to make sure that C is also C in original path + + fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1 + + if (p2) { // the same procedures is done to p2 + p2[i] && (pfirst = p2[i][0]); + if (pfirst != "C") + { + pcoms2[i] = pfirst; + i && (pcom = pcoms2[i-1]); + } + p2[i] = processPath(p2[i], attrs2, pcom); + + if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C"; + + fixArc(p2, i); + } + fixM(p, p2, attrs, attrs2, i); + fixM(p2, p, attrs2, attrs, i); + var seg = p[i], + seg2 = p2 && p2[i], + seglen = seg.length, + seg2len = p2 && seg2.length; + attrs.x = seg[seglen - 2]; + attrs.y = seg[seglen - 1]; + attrs.bx = toFloat(seg[seglen - 4]) || attrs.x; + attrs.by = toFloat(seg[seglen - 3]) || attrs.y; + attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x); + attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y); + attrs2.x = p2 && seg2[seg2len - 2]; + attrs2.y = p2 && seg2[seg2len - 1]; + } + if (!p2) { + pth.curve = pathClone(p); + } + return p2 ? [p, p2] : p; + }, null, pathClone), + parseDots = R._parseDots = cacher(function (gradient) { + var dots = []; + for (var i = 0, ii = gradient.length; i < ii; i++) { + var dot = {}, + par = gradient[i].match(/^([^:]*):?([\d\.]*)/); + dot.color = R.getRGB(par[1]); + if (dot.color.error) { + return null; + } + dot.opacity = dot.color.opacity; + dot.color = dot.color.hex; + par[2] && (dot.offset = par[2] + "%"); + dots.push(dot); + } + for (i = 1, ii = dots.length - 1; i < ii; i++) { + if (!dots[i].offset) { + var start = toFloat(dots[i - 1].offset || 0), + end = 0; + for (var j = i + 1; j < ii; j++) { + if (dots[j].offset) { + end = dots[j].offset; + break; + } + } + if (!end) { + end = 100; + j = ii; + } + end = toFloat(end); + var d = (end - start) / (j - i + 1); + for (; i < j; i++) { + start += d; + dots[i].offset = start + "%"; + } + } + } + return dots; + }), + tear = R._tear = function (el, paper) { + el == paper.top && (paper.top = el.prev); + el == paper.bottom && (paper.bottom = el.next); + el.next && (el.next.prev = el.prev); + el.prev && (el.prev.next = el.next); + }, + tofront = R._tofront = function (el, paper) { + if (paper.top === el) { + return; + } + tear(el, paper); + el.next = null; + el.prev = paper.top; + paper.top.next = el; + paper.top = el; + }, + toback = R._toback = function (el, paper) { + if (paper.bottom === el) { + return; + } + tear(el, paper); + el.next = paper.bottom; + el.prev = null; + paper.bottom.prev = el; + paper.bottom = el; + }, + insertafter = R._insertafter = function (el, el2, paper) { + tear(el, paper); + el2 == paper.top && (paper.top = el); + el2.next && (el2.next.prev = el); + el.next = el2.next; + el.prev = el2; + el2.next = el; + }, + insertbefore = R._insertbefore = function (el, el2, paper) { + tear(el, paper); + el2 == paper.bottom && (paper.bottom = el); + el2.prev && (el2.prev.next = el); + el.prev = el2.prev; + el2.prev = el; + el.next = el2; + }, + /*\ + * Raphael.toMatrix + [ method ] + ** + * Utility method + ** + * Returns matrix of transformations applied to a given path + > Parameters + - path (string) path string + - transform (string|array) transformation string + = (object) @Matrix + \*/ + toMatrix = R.toMatrix = function (path, transform) { + var bb = pathDimensions(path), + el = { + _: { + transform: E + }, + getBBox: function () { + return bb; + } + }; + extractTransform(el, transform); + return el.matrix; + }, + /*\ + * Raphael.transformPath + [ method ] + ** + * Utility method + ** + * Returns path transformed by a given transformation + > Parameters + - path (string) path string + - transform (string|array) transformation string + = (string) path + \*/ + transformPath = R.transformPath = function (path, transform) { + return mapPath(path, toMatrix(path, transform)); + }, + extractTransform = R._extractTransform = function (el, tstr) { + if (tstr == null) { + return el._.transform; + } + tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E); + var tdata = R.parseTransformString(tstr), + deg = 0, + dx = 0, + dy = 0, + sx = 1, + sy = 1, + _ = el._, + m = new Matrix; + _.transform = tdata || []; + if (tdata) { + for (var i = 0, ii = tdata.length; i < ii; i++) { + var t = tdata[i], + tlen = t.length, + command = Str(t[0]).toLowerCase(), + absolute = t[0] != command, + inver = absolute ? m.invert() : 0, + x1, + y1, + x2, + y2, + bb; + if (command == "t" && tlen == 3) { + if (absolute) { + x1 = inver.x(0, 0); + y1 = inver.y(0, 0); + x2 = inver.x(t[1], t[2]); + y2 = inver.y(t[1], t[2]); + m.translate(x2 - x1, y2 - y1); + } else { + m.translate(t[1], t[2]); + } + } else if (command == "r") { + if (tlen == 2) { + bb = bb || el.getBBox(1); + m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2); + deg += t[1]; + } else if (tlen == 4) { + if (absolute) { + x2 = inver.x(t[2], t[3]); + y2 = inver.y(t[2], t[3]); + m.rotate(t[1], x2, y2); + } else { + m.rotate(t[1], t[2], t[3]); + } + deg += t[1]; + } + } else if (command == "s") { + if (tlen == 2 || tlen == 3) { + bb = bb || el.getBBox(1); + m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2); + sx *= t[1]; + sy *= t[tlen - 1]; + } else if (tlen == 5) { + if (absolute) { + x2 = inver.x(t[3], t[4]); + y2 = inver.y(t[3], t[4]); + m.scale(t[1], t[2], x2, y2); + } else { + m.scale(t[1], t[2], t[3], t[4]); + } + sx *= t[1]; + sy *= t[2]; + } + } else if (command == "m" && tlen == 7) { + m.add(t[1], t[2], t[3], t[4], t[5], t[6]); + } + _.dirtyT = 1; + el.matrix = m; + } + } + + /*\ + * Element.matrix + [ property (object) ] + ** + * Keeps @Matrix object, which represents element transformation + \*/ + el.matrix = m; + + _.sx = sx; + _.sy = sy; + _.deg = deg; + _.dx = dx = m.e; + _.dy = dy = m.f; + + if (sx == 1 && sy == 1 && !deg && _.bbox) { + _.bbox.x += +dx; + _.bbox.y += +dy; + } else { + _.dirtyT = 1; + } + }, + getEmpty = function (item) { + var l = item[0]; + switch (l.toLowerCase()) { + case "t": return [l, 0, 0]; + case "m": return [l, 1, 0, 0, 1, 0, 0]; + case "r": if (item.length == 4) { + return [l, 0, item[2], item[3]]; + } else { + return [l, 0]; + } + case "s": if (item.length == 5) { + return [l, 1, 1, item[3], item[4]]; + } else if (item.length == 3) { + return [l, 1, 1]; + } else { + return [l, 1]; + } + } + }, + equaliseTransform = R._equaliseTransform = function (t1, t2) { + t2 = Str(t2).replace(/\.{3}|\u2026/g, t1); + t1 = R.parseTransformString(t1) || []; + t2 = R.parseTransformString(t2) || []; + var maxlength = mmax(t1.length, t2.length), + from = [], + to = [], + i = 0, j, jj, + tt1, tt2; + for (; i < maxlength; i++) { + tt1 = t1[i] || getEmpty(t2[i]); + tt2 = t2[i] || getEmpty(tt1); + if ((tt1[0] != tt2[0]) || + (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) || + (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4])) + ) { + return; + } + from[i] = []; + to[i] = []; + for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) { + j in tt1 && (from[i][j] = tt1[j]); + j in tt2 && (to[i][j] = tt2[j]); + } + } + return { + from: from, + to: to + }; + }; + R._getContainer = function (x, y, w, h) { + var container; + container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x; + if (container == null) { + return; + } + if (container.tagName) { + if (y == null) { + return { + container: container, + width: container.style.pixelWidth || container.offsetWidth, + height: container.style.pixelHeight || container.offsetHeight + }; + } else { + return { + container: container, + width: y, + height: w + }; + } + } + return { + container: 1, + x: x, + y: y, + width: w, + height: h + }; + }; + /*\ + * Raphael.pathToRelative + [ method ] + ** + * Utility method + ** + * Converts path to relative form + > Parameters + - pathString (string|array) path string or array of segments + = (array) array of segments. + \*/ + R.pathToRelative = pathToRelative; + R._engine = {}; + /*\ + * Raphael.path2curve + [ method ] + ** + * Utility method + ** + * Converts path to a new path where all segments are cubic bezier curves. + > Parameters + - pathString (string|array) path string or array of segments + = (array) array of segments. + \*/ + R.path2curve = path2curve; + /*\ + * Raphael.matrix + [ method ] + ** + * Utility method + ** + * Returns matrix based on given parameters. + > Parameters + - a (number) + - b (number) + - c (number) + - d (number) + - e (number) + - f (number) + = (object) @Matrix + \*/ + R.matrix = function (a, b, c, d, e, f) { + return new Matrix(a, b, c, d, e, f); + }; + function Matrix(a, b, c, d, e, f) { + if (a != null) { + this.a = +a; + this.b = +b; + this.c = +c; + this.d = +d; + this.e = +e; + this.f = +f; + } else { + this.a = 1; + this.b = 0; + this.c = 0; + this.d = 1; + this.e = 0; + this.f = 0; + } + } + (function (matrixproto) { + /*\ + * Matrix.add + [ method ] + ** + * Adds given matrix to existing one. + > Parameters + - a (number) + - b (number) + - c (number) + - d (number) + - e (number) + - f (number) + or + - matrix (object) @Matrix + \*/ + matrixproto.add = function (a, b, c, d, e, f) { + var out = [[], [], []], + m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]], + matrix = [[a, c, e], [b, d, f], [0, 0, 1]], + x, y, z, res; + + if (a && a instanceof Matrix) { + matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]]; + } + + for (x = 0; x < 3; x++) { + for (y = 0; y < 3; y++) { + res = 0; + for (z = 0; z < 3; z++) { + res += m[x][z] * matrix[z][y]; + } + out[x][y] = res; + } + } + this.a = out[0][0]; + this.b = out[1][0]; + this.c = out[0][1]; + this.d = out[1][1]; + this.e = out[0][2]; + this.f = out[1][2]; + }; + /*\ + * Matrix.invert + [ method ] + ** + * Returns inverted version of the matrix + = (object) @Matrix + \*/ + matrixproto.invert = function () { + var me = this, + x = me.a * me.d - me.b * me.c; + return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); + }; + /*\ + * Matrix.clone + [ method ] + ** + * Returns copy of the matrix + = (object) @Matrix + \*/ + matrixproto.clone = function () { + return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); + }; + /*\ + * Matrix.translate + [ method ] + ** + * Translate the matrix + > Parameters + - x (number) + - y (number) + \*/ + matrixproto.translate = function (x, y) { + this.add(1, 0, 0, 1, x, y); + }; + /*\ + * Matrix.scale + [ method ] + ** + * Scales the matrix + > Parameters + - x (number) + - y (number) #optional + - cx (number) #optional + - cy (number) #optional + \*/ + matrixproto.scale = function (x, y, cx, cy) { + y == null && (y = x); + (cx || cy) && this.add(1, 0, 0, 1, cx, cy); + this.add(x, 0, 0, y, 0, 0); + (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); + }; + /*\ + * Matrix.rotate + [ method ] + ** + * Rotates the matrix + > Parameters + - a (number) + - x (number) + - y (number) + \*/ + matrixproto.rotate = function (a, x, y) { + a = R.rad(a); + x = x || 0; + y = y || 0; + var cos = +math.cos(a).toFixed(9), + sin = +math.sin(a).toFixed(9); + this.add(cos, sin, -sin, cos, x, y); + this.add(1, 0, 0, 1, -x, -y); + }; + /*\ + * Matrix.x + [ method ] + ** + * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y + > Parameters + - x (number) + - y (number) + = (number) x + \*/ + matrixproto.x = function (x, y) { + return x * this.a + y * this.c + this.e; + }; + /*\ + * Matrix.y + [ method ] + ** + * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x + > Parameters + - x (number) + - y (number) + = (number) y + \*/ + matrixproto.y = function (x, y) { + return x * this.b + y * this.d + this.f; + }; + matrixproto.get = function (i) { + return +this[Str.fromCharCode(97 + i)].toFixed(4); + }; + matrixproto.toString = function () { + return R.svg ? + "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : + [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); + }; + matrixproto.toFilter = function () { + return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) + + ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) + + ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')"; + }; + matrixproto.offset = function () { + return [this.e.toFixed(4), this.f.toFixed(4)]; + }; + function norm(a) { + return a[0] * a[0] + a[1] * a[1]; + } + function normalize(a) { + var mag = math.sqrt(norm(a)); + a[0] && (a[0] /= mag); + a[1] && (a[1] /= mag); + } + /*\ + * Matrix.split + [ method ] + ** + * Splits matrix into primitive transformations + = (object) in format: + o dx (number) translation by x + o dy (number) translation by y + o scalex (number) scale by x + o scaley (number) scale by y + o shear (number) shear + o rotate (number) rotation in deg + o isSimple (boolean) could it be represented via simple transformations + \*/ + matrixproto.split = function () { + var out = {}; + // translation + out.dx = this.e; + out.dy = this.f; + + // scale and shear + var row = [[this.a, this.c], [this.b, this.d]]; + out.scalex = math.sqrt(norm(row[0])); + normalize(row[0]); + + out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1]; + row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear]; + + out.scaley = math.sqrt(norm(row[1])); + normalize(row[1]); + out.shear /= out.scaley; + + // rotation + var sin = -row[0][1], + cos = row[1][1]; + if (cos < 0) { + out.rotate = R.deg(math.acos(cos)); + if (sin < 0) { + out.rotate = 360 - out.rotate; + } + } else { + out.rotate = R.deg(math.asin(sin)); + } + + out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate); + out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate; + out.noRotation = !+out.shear.toFixed(9) && !out.rotate; + return out; + }; + /*\ + * Matrix.toTransformString + [ method ] + ** + * Return transform string that represents given matrix + = (string) transform string + \*/ + matrixproto.toTransformString = function (shorter) { + var s = shorter || this[split](); + if (s.isSimple) { + s.scalex = +s.scalex.toFixed(4); + s.scaley = +s.scaley.toFixed(4); + s.rotate = +s.rotate.toFixed(4); + return (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) + + (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) + + (s.rotate ? "r" + [s.rotate, 0, 0] : E); + } else { + return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; + } + }; + })(Matrix.prototype); + + var preventDefault = function () { + this.returnValue = false; + }, + preventTouch = function () { + return this.originalEvent.preventDefault(); + }, + stopPropagation = function () { + this.cancelBubble = true; + }, + stopTouch = function () { + return this.originalEvent.stopPropagation(); + }, + getEventPosition = function (e) { + var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; + + return { + x: e.clientX + scrollX, + y: e.clientY + scrollY + }; + }, + addEvent = (function () { + if (g.doc.addEventListener) { + return function (obj, type, fn, element) { + var f = function (e) { + var pos = getEventPosition(e); + return fn.call(element, e, pos.x, pos.y); + }; + obj.addEventListener(type, f, false); + + if (supportsTouch && touchMap[type]) { + var _f = function (e) { + var pos = getEventPosition(e), + olde = e; + + for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) { + if (e.targetTouches[i].target == obj) { + e = e.targetTouches[i]; + e.originalEvent = olde; + e.preventDefault = preventTouch; + e.stopPropagation = stopTouch; + break; + } + } + + return fn.call(element, e, pos.x, pos.y); + }; + obj.addEventListener(touchMap[type], _f, false); + } + + return function () { + obj.removeEventListener(type, f, false); + + if (supportsTouch && touchMap[type]) + obj.removeEventListener(touchMap[type], _f, false); + + return true; + }; + }; + } else if (g.doc.attachEvent) { + return function (obj, type, fn, element) { + var f = function (e) { + e = e || g.win.event; + var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, + x = e.clientX + scrollX, + y = e.clientY + scrollY; + e.preventDefault = e.preventDefault || preventDefault; + e.stopPropagation = e.stopPropagation || stopPropagation; + return fn.call(element, e, x, y); + }; + obj.attachEvent("on" + type, f); + var detacher = function () { + obj.detachEvent("on" + type, f); + return true; + }; + return detacher; + }; + } + })(), + drag = [], + dragMove = function (e) { + var x = e.clientX, + y = e.clientY, + scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, + dragi, + j = drag.length; + while (j--) { + dragi = drag[j]; + if (supportsTouch && e.touches) { + var i = e.touches.length, + touch; + while (i--) { + touch = e.touches[i]; + if (touch.identifier == dragi.el._drag.id) { + x = touch.clientX; + y = touch.clientY; + (e.originalEvent ? e.originalEvent : e).preventDefault(); + break; + } + } + } else { + e.preventDefault(); + } + var node = dragi.el.node, + o, + next = node.nextSibling, + parent = node.parentNode, + display = node.style.display; + g.win.opera && parent.removeChild(node); + node.style.display = "none"; + o = dragi.el.paper.getElementByPoint(x, y); + node.style.display = display; + g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node)); + o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o); + x += scrollX; + y += scrollY; + eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e); + } + }, + dragUp = function (e) { + R.unmousemove(dragMove).unmouseup(dragUp); + var i = drag.length, + dragi; + while (i--) { + dragi = drag[i]; + dragi.el._drag = {}; + eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e); + } + drag = []; + }, + /*\ + * Raphael.el + [ property (object) ] + ** + * You can add your own method to elements. This is useful when you want to hack default functionality or + * want to wrap some common transformation or attributes in one method. In difference to canvas methods, + * you can redefine element method at any time. Expending element methods wouldn’t affect set. + > Usage + | Raphael.el.red = function () { + | this.attr({fill: "#f00"}); + | }; + | // then use it + | paper.circle(100, 100, 20).red(); + \*/ + elproto = R.el = {}; + /*\ + * Element.click + [ method ] + ** + * Adds event handler for click for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unclick + [ method ] + ** + * Removes event handler for click for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.dblclick + [ method ] + ** + * Adds event handler for double click for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.undblclick + [ method ] + ** + * Removes event handler for double click for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.mousedown + [ method ] + ** + * Adds event handler for mousedown for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmousedown + [ method ] + ** + * Removes event handler for mousedown for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.mousemove + [ method ] + ** + * Adds event handler for mousemove for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmousemove + [ method ] + ** + * Removes event handler for mousemove for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.mouseout + [ method ] + ** + * Adds event handler for mouseout for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmouseout + [ method ] + ** + * Removes event handler for mouseout for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.mouseover + [ method ] + ** + * Adds event handler for mouseover for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmouseover + [ method ] + ** + * Removes event handler for mouseover for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.mouseup + [ method ] + ** + * Adds event handler for mouseup for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmouseup + [ method ] + ** + * Removes event handler for mouseup for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.touchstart + [ method ] + ** + * Adds event handler for touchstart for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchstart + [ method ] + ** + * Removes event handler for touchstart for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.touchmove + [ method ] + ** + * Adds event handler for touchmove for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchmove + [ method ] + ** + * Removes event handler for touchmove for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.touchend + [ method ] + ** + * Adds event handler for touchend for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchend + [ method ] + ** + * Removes event handler for touchend for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.touchcancel + [ method ] + ** + * Adds event handler for touchcancel for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchcancel + [ method ] + ** + * Removes event handler for touchcancel for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + for (var i = events.length; i--;) { + (function (eventName) { + R[eventName] = elproto[eventName] = function (fn, scope) { + if (R.is(fn, "function")) { + this.events = this.events || []; + this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)}); + } + return this; + }; + R["un" + eventName] = elproto["un" + eventName] = function (fn) { + var events = this.events || [], + l = events.length; + while (l--){ + if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) { + events[l].unbind(); + events.splice(l, 1); + !events.length && delete this.events; + } + } + return this; + }; + })(events[i]); + } + + /*\ + * Element.data + [ method ] + ** + * Adds or retrieves given value associated with given key. + ** + * See also @Element.removeData + > Parameters + - key (string) key to store data + - value (any) #optional value to store + = (object) @Element + * or, if value is not specified: + = (any) value + * or, if key and value are not specified: + = (object) Key/value pairs for all the data associated with the element. + > Usage + | for (var i = 0, i < 5, i++) { + | paper.circle(10 + 15 * i, 10, 10) + | .attr({fill: "#000"}) + | .data("i", i) + | .click(function () { + | alert(this.data("i")); + | }); + | } + \*/ + elproto.data = function (key, value) { + var data = eldata[this.id] = eldata[this.id] || {}; + if (arguments.length == 0) { + return data; + } + if (arguments.length == 1) { + if (R.is(key, "object")) { + for (var i in key) if (key[has](i)) { + this.data(i, key[i]); + } + return this; + } + eve("raphael.data.get." + this.id, this, data[key], key); + return data[key]; + } + data[key] = value; + eve("raphael.data.set." + this.id, this, value, key); + return this; + }; + /*\ + * Element.removeData + [ method ] + ** + * Removes value associated with an element by given key. + * If key is not provided, removes all the data of the element. + > Parameters + - key (string) #optional key + = (object) @Element + \*/ + elproto.removeData = function (key) { + if (key == null) { + eldata[this.id] = {}; + } else { + eldata[this.id] && delete eldata[this.id][key]; + } + return this; + }; + /*\ + * Element.getData + [ method ] + ** + * Retrieves the element data + = (object) data + \*/ + elproto.getData = function () { + return clone(eldata[this.id] || {}); + }; + /*\ + * Element.hover + [ method ] + ** + * Adds event handlers for hover for the element. + > Parameters + - f_in (function) handler for hover in + - f_out (function) handler for hover out + - icontext (object) #optional context for hover in handler + - ocontext (object) #optional context for hover out handler + = (object) @Element + \*/ + elproto.hover = function (f_in, f_out, scope_in, scope_out) { + return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); + }; + /*\ + * Element.unhover + [ method ] + ** + * Removes event handlers for hover for the element. + > Parameters + - f_in (function) handler for hover in + - f_out (function) handler for hover out + = (object) @Element + \*/ + elproto.unhover = function (f_in, f_out) { + return this.unmouseover(f_in).unmouseout(f_out); + }; + var draggable = []; + /*\ + * Element.drag + [ method ] + ** + * Adds event handlers for drag of the element. + > Parameters + - onmove (function) handler for moving + - onstart (function) handler for drag start + - onend (function) handler for drag end + - mcontext (object) #optional context for moving handler + - scontext (object) #optional context for drag start handler + - econtext (object) #optional context for drag end handler + * Additionally following `drag` events will be triggered: `drag.start.<id>` on start, + * `drag.end.<id>` on end and `drag.move.<id>` on every move. When element will be dragged over another element + * `drag.over.<id>` will be fired as well. + * + * Start event and start handler will be called in specified context or in context of the element with following parameters: + o x (number) x position of the mouse + o y (number) y position of the mouse + o event (object) DOM event object + * Move event and move handler will be called in specified context or in context of the element with following parameters: + o dx (number) shift by x from the start point + o dy (number) shift by y from the start point + o x (number) x position of the mouse + o y (number) y position of the mouse + o event (object) DOM event object + * End event and end handler will be called in specified context or in context of the element with following parameters: + o event (object) DOM event object + = (object) @Element + \*/ + elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { + function start(e) { + (e.originalEvent || e).preventDefault(); + var x = e.clientX, + y = e.clientY, + scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; + this._drag.id = e.identifier; + if (supportsTouch && e.touches) { + var i = e.touches.length, touch; + while (i--) { + touch = e.touches[i]; + this._drag.id = touch.identifier; + if (touch.identifier == this._drag.id) { + x = touch.clientX; + y = touch.clientY; + break; + } + } + } + this._drag.x = x + scrollX; + this._drag.y = y + scrollY; + !drag.length && R.mousemove(dragMove).mouseup(dragUp); + drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope}); + onstart && eve.on("raphael.drag.start." + this.id, onstart); + onmove && eve.on("raphael.drag.move." + this.id, onmove); + onend && eve.on("raphael.drag.end." + this.id, onend); + eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e); + } + this._drag = {}; + draggable.push({el: this, start: start}); + this.mousedown(start); + return this; + }; + /*\ + * Element.onDragOver + [ method ] + ** + * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id). + > Parameters + - f (function) handler for event, first argument would be the element you are dragging over + \*/ + elproto.onDragOver = function (f) { + f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); + }; + /*\ + * Element.undrag + [ method ] + ** + * Removes all drag event handlers from given element. + \*/ + elproto.undrag = function () { + var i = draggable.length; + while (i--) if (draggable[i].el == this) { + this.unmousedown(draggable[i].start); + draggable.splice(i, 1); + eve.unbind("raphael.drag.*." + this.id); + } + !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp); + drag = []; + }; + /*\ + * Paper.circle + [ method ] + ** + * Draws a circle. + ** + > Parameters + ** + - x (number) x coordinate of the centre + - y (number) y coordinate of the centre + - r (number) radius + = (object) Raphaël element object with type “circle” + ** + > Usage + | var c = paper.circle(50, 50, 40); + \*/ + paperproto.circle = function (x, y, r) { + var out = R._engine.circle(this, x || 0, y || 0, r || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.rect + [ method ] + * + * Draws a rectangle. + ** + > Parameters + ** + - x (number) x coordinate of the top left corner + - y (number) y coordinate of the top left corner + - width (number) width + - height (number) height + - r (number) #optional radius for rounded corners, default is 0 + = (object) Raphaël element object with type “rect” + ** + > Usage + | // regular rectangle + | var c = paper.rect(10, 10, 50, 50); + | // rectangle with rounded corners + | var c = paper.rect(40, 40, 50, 50, 10); + \*/ + paperproto.rect = function (x, y, w, h, r) { + var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.ellipse + [ method ] + ** + * Draws an ellipse. + ** + > Parameters + ** + - x (number) x coordinate of the centre + - y (number) y coordinate of the centre + - rx (number) horizontal radius + - ry (number) vertical radius + = (object) Raphaël element object with type “ellipse” + ** + > Usage + | var c = paper.ellipse(50, 50, 40, 20); + \*/ + paperproto.ellipse = function (x, y, rx, ry) { + var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.path + [ method ] + ** + * Creates a path element by given path data string. + > Parameters + - pathString (string) #optional path string in SVG format. + * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example: + | "M10,20L30,40" + * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative. + * + # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p> + # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody> + # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr> + # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr> + # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr> + # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr> + # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr> + # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr> + # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr> + # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr> + # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr> + # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr> + # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table> + * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier. + * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning. + > Usage + | var c = paper.path("M10 10L90 90"); + | // draw a diagonal line: + | // move to 10,10, line to 90,90 + * For example of path strings, check out these icons: http://raphaeljs.com/icons/ + \*/ + paperproto.path = function (pathString) { + pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E); + var out = R._engine.path(R.format[apply](R, arguments), this); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.image + [ method ] + ** + * Embeds an image into the surface. + ** + > Parameters + ** + - src (string) URI of the source image + - x (number) x coordinate position + - y (number) y coordinate position + - width (number) width of the image + - height (number) height of the image + = (object) Raphaël element object with type “image” + ** + > Usage + | var c = paper.image("apple.png", 10, 10, 80, 80); + \*/ + paperproto.image = function (src, x, y, w, h) { + var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.text + [ method ] + ** + * Draws a text string. If you need line breaks, put “\n” in the string. + ** + > Parameters + ** + - x (number) x coordinate position + - y (number) y coordinate position + - text (string) The text string to draw + = (object) Raphaël element object with type “text” + ** + > Usage + | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!"); + \*/ + paperproto.text = function (x, y, text) { + var out = R._engine.text(this, x || 0, y || 0, Str(text)); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.set + [ method ] + ** + * Creates array-like object to keep and operate several elements at once. + * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements. + * Sets act as pseudo elements — all methods available to an element can be used on a set. + = (object) array-like object that represents set of elements + ** + > Usage + | var st = paper.set(); + | st.push( + | paper.circle(10, 10, 5), + | paper.circle(30, 10, 5) + | ); + | st.attr({fill: "red"}); // changes the fill of both circles + \*/ + paperproto.set = function (itemsArray) { + !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length)); + var out = new Set(itemsArray); + this.__set__ && this.__set__.push(out); + out["paper"] = this; + out["type"] = "set"; + return out; + }; + /*\ + * Paper.setStart + [ method ] + ** + * Creates @Paper.set. All elements that will be created after calling this method and before calling + * @Paper.setFinish will be added to the set. + ** + > Usage + | paper.setStart(); + | paper.circle(10, 10, 5), + | paper.circle(30, 10, 5) + | var st = paper.setFinish(); + | st.attr({fill: "red"}); // changes the fill of both circles + \*/ + paperproto.setStart = function (set) { + this.__set__ = set || this.set(); + }; + /*\ + * Paper.setFinish + [ method ] + ** + * See @Paper.setStart. This method finishes catching and returns resulting set. + ** + = (object) set + \*/ + paperproto.setFinish = function (set) { + var out = this.__set__; + delete this.__set__; + return out; + }; + /*\ + * Paper.getSize + [ method ] + ** + * Obtains current paper actual size. + ** + = (object) + \*/ + paperproto.getSize = function () { + var container = this.canvas.parentNode; + return { + width: container.offsetWidth, + height: container.offsetHeight + }; + }; + /*\ + * Paper.setSize + [ method ] + ** + * If you need to change dimensions of the canvas call this method + ** + > Parameters + ** + - width (number) new width of the canvas + - height (number) new height of the canvas + \*/ + paperproto.setSize = function (width, height) { + return R._engine.setSize.call(this, width, height); + }; + /*\ + * Paper.setViewBox + [ method ] + ** + * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by + * specifying new boundaries. + ** + > Parameters + ** + - x (number) new x position, default is `0` + - y (number) new y position, default is `0` + - w (number) new width of the canvas + - h (number) new height of the canvas + - fit (boolean) `true` if you want graphics to fit into new boundary box + \*/ + paperproto.setViewBox = function (x, y, w, h, fit) { + return R._engine.setViewBox.call(this, x, y, w, h, fit); + }; + /*\ + * Paper.top + [ property ] + ** + * Points to the topmost element on the paper + \*/ + /*\ + * Paper.bottom + [ property ] + ** + * Points to the bottom element on the paper + \*/ + paperproto.top = paperproto.bottom = null; + /*\ + * Paper.raphael + [ property ] + ** + * Points to the @Raphael object/function + \*/ + paperproto.raphael = R; + var getOffset = function (elem) { + var box = elem.getBoundingClientRect(), + doc = elem.ownerDocument, + body = doc.body, + docElem = doc.documentElement, + clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, + top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop, + left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft; + return { + y: top, + x: left + }; + }; + /*\ + * Paper.getElementByPoint + [ method ] + ** + * Returns you topmost element under given point. + ** + = (object) Raphaël element object + > Parameters + ** + - x (number) x coordinate from the top left corner of the window + - y (number) y coordinate from the top left corner of the window + > Usage + | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"}); + \*/ + paperproto.getElementByPoint = function (x, y) { + var paper = this, + svg = paper.canvas, + target = g.doc.elementFromPoint(x, y); + if (g.win.opera && target.tagName == "svg") { + var so = getOffset(svg), + sr = svg.createSVGRect(); + sr.x = x - so.x; + sr.y = y - so.y; + sr.width = sr.height = 1; + var hits = svg.getIntersectionList(sr, null); + if (hits.length) { + target = hits[hits.length - 1]; + } + } + if (!target) { + return null; + } + while (target.parentNode && target != svg.parentNode && !target.raphael) { + target = target.parentNode; + } + target == paper.canvas.parentNode && (target = svg); + target = target && target.raphael ? paper.getById(target.raphaelid) : null; + return target; + }; + + /*\ + * Paper.getElementsByBBox + [ method ] + ** + * Returns set of elements that have an intersecting bounding box + ** + > Parameters + ** + - bbox (object) bbox to check with + = (object) @Set + \*/ + paperproto.getElementsByBBox = function (bbox) { + var set = this.set(); + this.forEach(function (el) { + if (R.isBBoxIntersect(el.getBBox(), bbox)) { + set.push(el); + } + }); + return set; + }; + + /*\ + * Paper.getById + [ method ] + ** + * Returns you element by its internal ID. + ** + > Parameters + ** + - id (number) id + = (object) Raphaël element object + \*/ + paperproto.getById = function (id) { + var bot = this.bottom; + while (bot) { + if (bot.id == id) { + return bot; + } + bot = bot.next; + } + return null; + }; + /*\ + * Paper.forEach + [ method ] + ** + * Executes given function for each element on the paper + * + * If callback function returns `false` it will stop loop running. + ** + > Parameters + ** + - callback (function) function to run + - thisArg (object) context object for the callback + = (object) Paper object + > Usage + | paper.forEach(function (el) { + | el.attr({ stroke: "blue" }); + | }); + \*/ + paperproto.forEach = function (callback, thisArg) { + var bot = this.bottom; + while (bot) { + if (callback.call(thisArg, bot) === false) { + return this; + } + bot = bot.next; + } + return this; + }; + /*\ + * Paper.getElementsByPoint + [ method ] + ** + * Returns set of elements that have common point inside + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (object) @Set + \*/ + paperproto.getElementsByPoint = function (x, y) { + var set = this.set(); + this.forEach(function (el) { + if (el.isPointInside(x, y)) { + set.push(el); + } + }); + return set; + }; + function x_y() { + return this.x + S + this.y; + } + function x_y_w_h() { + return this.x + S + this.y + S + this.width + " \xd7 " + this.height; + } + /*\ + * Element.isPointInside + [ method ] + ** + * Determine if given point is inside this element’s shape + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (boolean) `true` if point inside the shape + \*/ + elproto.isPointInside = function (x, y) { + var rp = this.realPath = getPath[this.type](this); + if (this.attr('transform') && this.attr('transform').length) { + rp = R.transformPath(rp, this.attr('transform')); + } + return R.isPointInsidePath(rp, x, y); + }; + /*\ + * Element.getBBox + [ method ] + ** + * Return bounding box for a given element + ** + > Parameters + ** + - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`. + = (object) Bounding box object: + o { + o x: (number) top left corner x + o y: (number) top left corner y + o x2: (number) bottom right corner x + o y2: (number) bottom right corner y + o width: (number) width + o height: (number) height + o } + \*/ + elproto.getBBox = function (isWithoutTransform) { + if (this.removed) { + return {}; + } + var _ = this._; + if (isWithoutTransform) { + if (_.dirty || !_.bboxwt) { + this.realPath = getPath[this.type](this); + _.bboxwt = pathDimensions(this.realPath); + _.bboxwt.toString = x_y_w_h; + _.dirty = 0; + } + return _.bboxwt; + } + if (_.dirty || _.dirtyT || !_.bbox) { + if (_.dirty || !this.realPath) { + _.bboxwt = 0; + this.realPath = getPath[this.type](this); + } + _.bbox = pathDimensions(mapPath(this.realPath, this.matrix)); + _.bbox.toString = x_y_w_h; + _.dirty = _.dirtyT = 0; + } + return _.bbox; + }; + /*\ + * Element.clone + [ method ] + ** + = (object) clone of a given element + ** + \*/ + elproto.clone = function () { + if (this.removed) { + return null; + } + var out = this.paper[this.type]().attr(this.attr()); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Element.glow + [ method ] + ** + * Return set of elements that create glow-like effect around given element. See @Paper.set. + * + * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself. + ** + > Parameters + ** + - glow (object) #optional parameters object with all properties optional: + o { + o width (number) size of the glow, default is `10` + o fill (boolean) will it be filled, default is `false` + o opacity (number) opacity, default is `0.5` + o offsetx (number) horizontal offset, default is `0` + o offsety (number) vertical offset, default is `0` + o color (string) glow colour, default is `black` + o } + = (object) @Paper.set of elements that represents glow + \*/ + elproto.glow = function (glow) { + if (this.type == "text") { + return null; + } + glow = glow || {}; + var s = { + width: (glow.width || 10) + (+this.attr("stroke-width") || 1), + fill: glow.fill || false, + opacity: glow.opacity == null ? .5 : glow.opacity, + offsetx: glow.offsetx || 0, + offsety: glow.offsety || 0, + color: glow.color || "#000" + }, + c = s.width / 2, + r = this.paper, + out = r.set(), + path = this.realPath || getPath[this.type](this); + path = this.matrix ? mapPath(path, this.matrix) : path; + for (var i = 1; i < c + 1; i++) { + out.push(r.path(path).attr({ + stroke: s.color, + fill: s.fill ? s.color : "none", + "stroke-linejoin": "round", + "stroke-linecap": "round", + "stroke-width": +(s.width / c * i).toFixed(3), + opacity: +(s.opacity / c).toFixed(3) + })); + } + return out.insertBefore(this).translate(s.offsetx, s.offsety); + }; + var curveslengths = {}, + getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { + if (length == null) { + return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); + } else { + return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); + } + }, + getLengthFactory = function (istotal, subpath) { + return function (path, length, onlystart) { + path = path2curve(path); + var x, y, p, l, sp = "", subpaths = {}, point, + len = 0; + for (var i = 0, ii = path.length; i < ii; i++) { + p = path[i]; + if (p[0] == "M") { + x = +p[1]; + y = +p[2]; + } else { + l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); + if (len + l > length) { + if (subpath && !subpaths.start) { + point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); + sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y]; + if (onlystart) {return sp;} + subpaths.start = sp; + sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join(); + len += l; + x = +p[5]; + y = +p[6]; + continue; + } + if (!istotal && !subpath) { + point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); + return {x: point.x, y: point.y, alpha: point.alpha}; + } + } + len += l; + x = +p[5]; + y = +p[6]; + } + sp += p.shift() + p; + } + subpaths.end = sp; + point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1); + point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha}); + return point; + }; + }; + var getTotalLength = getLengthFactory(1), + getPointAtLength = getLengthFactory(), + getSubpathsAtLength = getLengthFactory(0, 1); + /*\ + * Raphael.getTotalLength + [ method ] + ** + * Returns length of the given path in pixels. + ** + > Parameters + ** + - path (string) SVG path string. + ** + = (number) length. + \*/ + R.getTotalLength = getTotalLength; + /*\ + * Raphael.getPointAtLength + [ method ] + ** + * Return coordinates of the point located at the given length on the given path. + ** + > Parameters + ** + - path (string) SVG path string + - length (number) + ** + = (object) representation of the point: + o { + o x: (number) x coordinate + o y: (number) y coordinate + o alpha: (number) angle of derivative + o } + \*/ + R.getPointAtLength = getPointAtLength; + /*\ + * Raphael.getSubpath + [ method ] + ** + * Return subpath of a given path from given length to given length. + ** + > Parameters + ** + - path (string) SVG path string + - from (number) position of the start of the segment + - to (number) position of the end of the segment + ** + = (string) pathstring for the segment + \*/ + R.getSubpath = function (path, from, to) { + if (this.getTotalLength(path) - to < 1e-6) { + return getSubpathsAtLength(path, from).end; + } + var a = getSubpathsAtLength(path, to, 1); + return from ? getSubpathsAtLength(a, from).end : a; + }; + /*\ + * Element.getTotalLength + [ method ] + ** + * Returns length of the path in pixels. Only works for element of “path” type. + = (number) length. + \*/ + elproto.getTotalLength = function () { + var path = this.getPath(); + if (!path) { + return; + } + + if (this.node.getTotalLength) { + return this.node.getTotalLength(); + } + + return getTotalLength(path); + }; + /*\ + * Element.getPointAtLength + [ method ] + ** + * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type. + ** + > Parameters + ** + - length (number) + ** + = (object) representation of the point: + o { + o x: (number) x coordinate + o y: (number) y coordinate + o alpha: (number) angle of derivative + o } + \*/ + elproto.getPointAtLength = function (length) { + var path = this.getPath(); + if (!path) { + return; + } + + return getPointAtLength(path, length); + }; + /*\ + * Element.getPath + [ method ] + ** + * Returns path of the element. Only works for elements of “path” type and simple elements like circle. + = (object) path + ** + \*/ + elproto.getPath = function () { + var path, + getPath = R._getPath[this.type]; + + if (this.type == "text" || this.type == "set") { + return; + } + + if (getPath) { + path = getPath(this); + } + + return path; + }; + /*\ + * Element.getSubpath + [ method ] + ** + * Return subpath of a given element from given length to given length. Only works for element of “path” type. + ** + > Parameters + ** + - from (number) position of the start of the segment + - to (number) position of the end of the segment + ** + = (string) pathstring for the segment + \*/ + elproto.getSubpath = function (from, to) { + var path = this.getPath(); + if (!path) { + return; + } + + return R.getSubpath(path, from, to); + }; + /*\ + * Raphael.easing_formulas + [ property ] + ** + * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing: + # <ul> + # <li>“linear”</li> + # <li>“<” or “easeIn” or “ease-in”</li> + # <li>“>” or “easeOut” or “ease-out”</li> + # <li>“<>” or “easeInOut” or “ease-in-out”</li> + # <li>“backIn” or “back-in”</li> + # <li>“backOut” or “back-out”</li> + # <li>“elastic”</li> + # <li>“bounce”</li> + # </ul> + # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p> + \*/ + var ef = R.easing_formulas = { + linear: function (n) { + return n; + }, + "<": function (n) { + return pow(n, 1.7); + }, + ">": function (n) { + return pow(n, .48); + }, + "<>": function (n) { + var q = .48 - n / 1.04, + Q = math.sqrt(.1734 + q * q), + x = Q - q, + X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), + y = -Q - q, + Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), + t = X + Y + .5; + return (1 - t) * 3 * t * t + t * t * t; + }, + backIn: function (n) { + var s = 1.70158; + return n * n * ((s + 1) * n - s); + }, + backOut: function (n) { + n = n - 1; + var s = 1.70158; + return n * n * ((s + 1) * n + s) + 1; + }, + elastic: function (n) { + if (n == !!n) { + return n; + } + return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1; + }, + bounce: function (n) { + var s = 7.5625, + p = 2.75, + l; + if (n < (1 / p)) { + l = s * n * n; + } else { + if (n < (2 / p)) { + n -= (1.5 / p); + l = s * n * n + .75; + } else { + if (n < (2.5 / p)) { + n -= (2.25 / p); + l = s * n * n + .9375; + } else { + n -= (2.625 / p); + l = s * n * n + .984375; + } + } + } + return l; + } + }; + ef.easeIn = ef["ease-in"] = ef["<"]; + ef.easeOut = ef["ease-out"] = ef[">"]; + ef.easeInOut = ef["ease-in-out"] = ef["<>"]; + ef["back-in"] = ef.backIn; + ef["back-out"] = ef.backOut; + + var animationElements = [], + requestAnimFrame = window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function (callback) { + setTimeout(callback, 16); + }, + animation = function () { + var Now = +new Date, + l = 0; + for (; l < animationElements.length; l++) { + var e = animationElements[l]; + if (e.el.removed || e.paused) { + continue; + } + var time = Now - e.start, + ms = e.ms, + easing = e.easing, + from = e.from, + diff = e.diff, + to = e.to, + t = e.t, + that = e.el, + set = {}, + now, + init = {}, + key; + if (e.initstatus) { + time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; + e.status = e.initstatus; + delete e.initstatus; + e.stop && animationElements.splice(l--, 1); + } else { + e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; + } + if (time < 0) { + continue; + } + if (time < ms) { + var pos = easing(time / ms); + for (var attr in from) if (from[has](attr)) { + switch (availableAnimAttrs[attr]) { + case nu: + now = +from[attr] + pos * ms * diff[attr]; + break; + case "colour": + now = "rgb(" + [ + upto255(round(from[attr].r + pos * ms * diff[attr].r)), + upto255(round(from[attr].g + pos * ms * diff[attr].g)), + upto255(round(from[attr].b + pos * ms * diff[attr].b)) + ].join(",") + ")"; + break; + case "path": + now = []; + for (var i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + now[i] = now[i].join(S); + } + now = now.join(S); + break; + case "transform": + if (diff[attr].real) { + now = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + } + } else { + var get = function (i) { + return +from[attr][i] + pos * ms * diff[attr][i]; + }; + // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; + now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; + } + break; + case "csv": + if (attr == "clip-rect") { + now = []; + i = 4; + while (i--) { + now[i] = +from[attr][i] + pos * ms * diff[attr][i]; + } + } + break; + default: + var from2 = [][concat](from[attr]); + now = []; + i = that.paper.customAttributes[attr].length; + while (i--) { + now[i] = +from2[i] + pos * ms * diff[attr][i]; + } + break; + } + set[attr] = now; + } + that.attr(set); + (function (id, that, anim) { + setTimeout(function () { + eve("raphael.anim.frame." + id, that, anim); + }); + })(that.id, that, e.anim); + } else { + (function(f, el, a) { + setTimeout(function() { + eve("raphael.anim.frame." + el.id, el, a); + eve("raphael.anim.finish." + el.id, el, a); + R.is(f, "function") && f.call(el); + }); + })(e.callback, that, e.anim); + that.attr(to); + animationElements.splice(l--, 1); + if (e.repeat > 1 && !e.next) { + for (key in to) if (to[has](key)) { + init[key] = e.totalOrigin[key]; + } + e.el.attr(init); + runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); + } + if (e.next && !e.stop) { + runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat); + } + } + } + animationElements.length && requestAnimFrame(animation); + }, + upto255 = function (color) { + return color > 255 ? 255 : color < 0 ? 0 : color; + }; + /*\ + * Element.animateWith + [ method ] + ** + * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element. + ** + > Parameters + ** + - el (object) element to sync with + - anim (object) animation to sync with + - params (object) #optional final attributes for the element, see also @Element.attr + - ms (number) #optional number of milliseconds for animation to run + - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - element (object) element to sync with + - anim (object) animation to sync with + - animation (object) #optional animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animateWith = function (el, anim, params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; + } + var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback), + x, y; + runAnimation(a, element, a.percents[0], null, element.attr()); + for (var i = 0, ii = animationElements.length; i < ii; i++) { + if (animationElements[i].anim == anim && animationElements[i].el == el) { + animationElements[ii - 1].start = animationElements[i].start; + break; + } + } + return element; + // + // + // var a = params ? R.animation(params, ms, easing, callback) : anim, + // status = element.status(anim); + // return this.animate(a).status(a, status * anim.ms / a.ms); + }; + function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { + var cx = 3 * p1x, + bx = 3 * (p2x - p1x) - cx, + ax = 1 - cx - bx, + cy = 3 * p1y, + by = 3 * (p2y - p1y) - cy, + ay = 1 - cy - by; + function sampleCurveX(t) { + return ((ax * t + bx) * t + cx) * t; + } + function solve(x, epsilon) { + var t = solveCurveX(x, epsilon); + return ((ay * t + by) * t + cy) * t; + } + function solveCurveX(x, epsilon) { + var t0, t1, t2, x2, d2, i; + for(t2 = x, i = 0; i < 8; i++) { + x2 = sampleCurveX(t2) - x; + if (abs(x2) < epsilon) { + return t2; + } + d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; + if (abs(d2) < 1e-6) { + break; + } + t2 = t2 - x2 / d2; + } + t0 = 0; + t1 = 1; + t2 = x; + if (t2 < t0) { + return t0; + } + if (t2 > t1) { + return t1; + } + while (t0 < t1) { + x2 = sampleCurveX(t2); + if (abs(x2 - x) < epsilon) { + return t2; + } + if (x > x2) { + t0 = t2; + } else { + t1 = t2; + } + t2 = (t1 - t0) / 2 + t0; + } + return t2; + } + return solve(t, 1 / (200 * duration)); + } + elproto.onAnimation = function (f) { + f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); + return this; + }; + function Animation(anim, ms) { + var percents = [], + newAnim = {}; + this.ms = ms; + this.times = 1; + if (anim) { + for (var attr in anim) if (anim[has](attr)) { + newAnim[toFloat(attr)] = anim[attr]; + percents.push(toFloat(attr)); + } + percents.sort(sortByNumber); + } + this.anim = newAnim; + this.top = percents[percents.length - 1]; + this.percents = percents; + } + /*\ + * Animation.delay + [ method ] + ** + * Creates a copy of existing animation object with given delay. + ** + > Parameters + ** + - delay (number) number of ms to pass between animation start and actual animation + ** + = (object) new altered Animation object + | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3); + | circle1.animate(anim); // run the given animation immediately + | circle2.animate(anim.delay(500)); // run the given animation after 500 ms + \*/ + Animation.prototype.delay = function (delay) { + var a = new Animation(this.anim, this.ms); + a.times = this.times; + a.del = +delay || 0; + return a; + }; + /*\ + * Animation.repeat + [ method ] + ** + * Creates a copy of existing animation object with given repetition. + ** + > Parameters + ** + - repeat (number) number iterations of animation. For infinite animation pass `Infinity` + ** + = (object) new altered Animation object + \*/ + Animation.prototype.repeat = function (times) { + var a = new Animation(this.anim, this.ms); + a.del = this.del; + a.times = math.floor(mmax(times, 0)) || 1; + return a; + }; + function runAnimation(anim, element, percent, status, totalOrigin, times) { + percent = toFloat(percent); + var params, + isInAnim, + isInAnimSet, + percents = [], + next, + prev, + timestamp, + ms = anim.ms, + from = {}, + to = {}, + diff = {}; + if (status) { + for (i = 0, ii = animationElements.length; i < ii; i++) { + var e = animationElements[i]; + if (e.el.id == element.id && e.anim == anim) { + if (e.percent != percent) { + animationElements.splice(i, 1); + isInAnimSet = 1; + } else { + isInAnim = e; + } + element.attr(e.totalOrigin); + break; + } + } + } else { + status = +to; // NaN + } + for (var i = 0, ii = anim.percents.length; i < ii; i++) { + if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { + percent = anim.percents[i]; + prev = anim.percents[i - 1] || 0; + ms = ms / anim.top * (percent - prev); + next = anim.percents[i + 1]; + params = anim.anim[percent]; + break; + } else if (status) { + element.attr(anim.anim[anim.percents[i]]); + } + } + if (!params) { + return; + } + if (!isInAnim) { + for (var attr in params) if (params[has](attr)) { + if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { + from[attr] = element.attr(attr); + (from[attr] == null) && (from[attr] = availableAttrs[attr]); + to[attr] = params[attr]; + switch (availableAnimAttrs[attr]) { + case nu: + diff[attr] = (to[attr] - from[attr]) / ms; + break; + case "colour": + from[attr] = R.getRGB(from[attr]); + var toColour = R.getRGB(to[attr]); + diff[attr] = { + r: (toColour.r - from[attr].r) / ms, + g: (toColour.g - from[attr].g) / ms, + b: (toColour.b - from[attr].b) / ms + }; + break; + case "path": + var pathes = path2curve(from[attr], to[attr]), + toPath = pathes[1]; + from[attr] = pathes[0]; + diff[attr] = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [0]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + } + } + break; + case "transform": + var _ = element._, + eq = equaliseTransform(_[attr], to[attr]); + if (eq) { + from[attr] = eq.from; + to[attr] = eq.to; + diff[attr] = []; + diff[attr].real = true; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; + } + } + } else { + var m = (element.matrix || new Matrix), + to2 = { + _: {transform: _.transform}, + getBBox: function () { + return element.getBBox(1); + } + }; + from[attr] = [ + m.a, + m.b, + m.c, + m.d, + m.e, + m.f + ]; + extractTransform(to2, to[attr]); + to[attr] = to2._.transform; + diff[attr] = [ + (to2.matrix.a - m.a) / ms, + (to2.matrix.b - m.b) / ms, + (to2.matrix.c - m.c) / ms, + (to2.matrix.d - m.d) / ms, + (to2.matrix.e - m.e) / ms, + (to2.matrix.f - m.f) / ms + ]; + // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; + // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; + // extractTransform(to2, to[attr]); + // diff[attr] = [ + // (to2._.sx - _.sx) / ms, + // (to2._.sy - _.sy) / ms, + // (to2._.deg - _.deg) / ms, + // (to2._.dx - _.dx) / ms, + // (to2._.dy - _.dy) / ms + // ]; + } + break; + case "csv": + var values = Str(params[attr])[split](separator), + from2 = Str(from[attr])[split](separator); + if (attr == "clip-rect") { + from[attr] = from2; + diff[attr] = []; + i = from2.length; + while (i--) { + diff[attr][i] = (values[i] - from[attr][i]) / ms; + } + } + to[attr] = values; + break; + default: + values = [][concat](params[attr]); + from2 = [][concat](from[attr]); + diff[attr] = []; + i = element.paper.customAttributes[attr].length; + while (i--) { + diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + } + break; + } + } + } + var easing = params.easing, + easyeasy = R.easing_formulas[easing]; + if (!easyeasy) { + easyeasy = Str(easing).match(bezierrg); + if (easyeasy && easyeasy.length == 5) { + var curve = easyeasy; + easyeasy = function (t) { + return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); + }; + } else { + easyeasy = pipe; + } + } + timestamp = params.start || anim.start || +new Date; + e = { + anim: anim, + percent: percent, + timestamp: timestamp, + start: timestamp + (anim.del || 0), + status: 0, + initstatus: status || 0, + stop: false, + ms: ms, + easing: easyeasy, + from: from, + diff: diff, + to: to, + el: element, + callback: params.callback, + prev: prev, + next: next, + repeat: times || anim.times, + origin: element.attr(), + totalOrigin: totalOrigin + }; + animationElements.push(e); + if (status && !isInAnim && !isInAnimSet) { + e.stop = true; + e.start = new Date - ms * status; + if (animationElements.length == 1) { + return animation(); + } + } + if (isInAnimSet) { + e.start = new Date - e.ms * status; + } + animationElements.length == 1 && requestAnimFrame(animation); + } else { + isInAnim.initstatus = status; + isInAnim.start = new Date - isInAnim.ms * status; + } + eve("raphael.anim.start." + element.id, element, anim); + } + /*\ + * Raphael.animation + [ method ] + ** + * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods. + * See also @Animation.delay and @Animation.repeat methods. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + ** + = (object) @Animation + \*/ + R.animation = function (params, ms, easing, callback) { + if (params instanceof Animation) { + return params; + } + if (R.is(easing, "function") || !easing) { + callback = callback || easing || null; + easing = null; + } + params = Object(params); + ms = +ms || 0; + var p = {}, + json, + attr; + for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { + json = true; + p[attr] = params[attr]; + } + if (!json) { + // if percent-like syntax is used and end-of-all animation callback used + if(callback){ + // find the last one + var lastKey = 0; + for(var i in params){ + var percent = toInt(i); + if(params[has](i) && percent > lastKey){ + lastKey = percent; + } + } + lastKey += '%'; + // if already defined callback in the last keyframe, skip + !params[lastKey].callback && (params[lastKey].callback = callback); + } + return new Animation(params, ms); + } else { + easing && (p.easing = easing); + callback && (p.callback = callback); + return new Animation({100: p}, ms); + } + }; + /*\ + * Element.animate + [ method ] + ** + * Creates and starts animation for given element. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - animation (object) animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animate = function (params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; + } + var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback); + runAnimation(anim, element, anim.percents[0], null, element.attr()); + return element; + }; + /*\ + * Element.setTime + [ method ] + ** + * Sets the status of animation of the element in milliseconds. Similar to @Element.status method. + ** + > Parameters + ** + - anim (object) animation object + - value (number) number of milliseconds from the beginning of the animation + ** + = (object) original element if `value` is specified + * Note, that during animation following events are triggered: + * + * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`. + \*/ + elproto.setTime = function (anim, value) { + if (anim && value != null) { + this.status(anim, mmin(value, anim.ms) / anim.ms); + } + return this; + }; + /*\ + * Element.status + [ method ] + ** + * Gets or sets the status of animation of the element. + ** + > Parameters + ** + - anim (object) #optional animation object + - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position. + ** + = (number) status + * or + = (array) status if `anim` is not specified. Array of objects in format: + o { + o anim: (object) animation object + o status: (number) status + o } + * or + = (object) original element if `value` is specified + \*/ + elproto.status = function (anim, value) { + var out = [], + i = 0, + len, + e; + if (value != null) { + runAnimation(anim, this, -1, mmin(value, 1)); + return this; + } else { + len = animationElements.length; + for (; i < len; i++) { + e = animationElements[i]; + if (e.el.id == this.id && (!anim || e.anim == anim)) { + if (anim) { + return e.status; + } + out.push({ + anim: e.anim, + status: e.status + }); + } + } + if (anim) { + return 0; + } + return out; + } + }; + /*\ + * Element.pause + [ method ] + ** + * Stops animation of the element with ability to resume it later on. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.pause = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { + animationElements[i].paused = true; + } + } + return this; + }; + /*\ + * Element.resume + [ method ] + ** + * Resumes animation if it was paused with @Element.pause method. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.resume = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + var e = animationElements[i]; + if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { + delete e.paused; + this.status(e.anim, e.status); + } + } + return this; + }; + /*\ + * Element.stop + [ method ] + ** + * Stops animation of the element. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.stop = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { + animationElements.splice(i--, 1); + } + } + return this; + }; + function stopAnimation(paper) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) { + animationElements.splice(i--, 1); + } + } + eve.on("raphael.remove", stopAnimation); + eve.on("raphael.clear", stopAnimation); + elproto.toString = function () { + return "Rapha\xebl\u2019s object"; + }; + + // Set + var Set = function (items) { + this.items = []; + this.length = 0; + this.type = "set"; + if (items) { + for (var i = 0, ii = items.length; i < ii; i++) { + if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) { + this[this.items.length] = this.items[this.items.length] = items[i]; + this.length++; + } + } + } + }, + setproto = Set.prototype; + /*\ + * Set.push + [ method ] + ** + * Adds each argument to the current set. + = (object) original element + \*/ + setproto.push = function () { + var item, + len; + for (var i = 0, ii = arguments.length; i < ii; i++) { + item = arguments[i]; + if (item && (item.constructor == elproto.constructor || item.constructor == Set)) { + len = this.items.length; + this[len] = this.items[len] = item; + this.length++; + } + } + return this; + }; + /*\ + * Set.pop + [ method ] + ** + * Removes last element and returns it. + = (object) element + \*/ + setproto.pop = function () { + this.length && delete this[this.length--]; + return this.items.pop(); + }; + /*\ + * Set.forEach + [ method ] + ** + * Executes given function for each element in the set. + * + * If function returns `false` it will stop loop running. + ** + > Parameters + ** + - callback (function) function to run + - thisArg (object) context object for the callback + = (object) Set object + \*/ + setproto.forEach = function (callback, thisArg) { + for (var i = 0, ii = this.items.length; i < ii; i++) { + if (callback.call(thisArg, this.items[i], i) === false) { + return this; + } + } + return this; + }; + for (var method in elproto) if (elproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname][apply](el, arg); + }); + }; + })(method); + } + setproto.attr = function (name, value) { + if (name && R.is(name, array) && R.is(name[0], "object")) { + for (var j = 0, jj = name.length; j < jj; j++) { + this.items[j].attr(name[j]); + } + } else { + for (var i = 0, ii = this.items.length; i < ii; i++) { + this.items[i].attr(name, value); + } + } + return this; + }; + /*\ + * Set.clear + [ method ] + ** + * Removes all elements from the set + \*/ + setproto.clear = function () { + while (this.length) { + this.pop(); + } + }; + /*\ + * Set.splice + [ method ] + ** + * Removes given element from the set + ** + > Parameters + ** + - index (number) position of the deletion + - count (number) number of element to remove + - insertion… (object) #optional elements to insert + = (object) set elements that were deleted + \*/ + setproto.splice = function (index, count, insertion) { + index = index < 0 ? mmax(this.length + index, 0) : index; + count = mmax(0, mmin(this.length - index, count)); + var tail = [], + todel = [], + args = [], + i; + for (i = 2; i < arguments.length; i++) { + args.push(arguments[i]); + } + for (i = 0; i < count; i++) { + todel.push(this[index + i]); + } + for (; i < this.length - index; i++) { + tail.push(this[index + i]); + } + var arglen = args.length; + for (i = 0; i < arglen + tail.length; i++) { + this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen]; + } + i = this.items.length = this.length -= count - arglen; + while (this[i]) { + delete this[i++]; + } + return new Set(todel); + }; + /*\ + * Set.exclude + [ method ] + ** + * Removes given element from the set + ** + > Parameters + ** + - element (object) element to remove + = (boolean) `true` if object was found & removed from the set + \*/ + setproto.exclude = function (el) { + for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { + this.splice(i, 1); + return true; + } + }; + setproto.animate = function (params, ms, easing, callback) { + (R.is(easing, "function") || !easing) && (callback = easing || null); + var len = this.items.length, + i = len, + item, + set = this, + collector; + if (!len) { + return this; + } + callback && (collector = function () { + !--len && callback.call(set); + }); + easing = R.is(easing, string) ? easing : collector; + var anim = R.animation(params, ms, easing, collector); + item = this.items[--i].animate(anim); + while (i--) { + this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim); + (this.items[i] && !this.items[i].removed) || len--; + } + return this; + }; + setproto.insertAfter = function (el) { + var i = this.items.length; + while (i--) { + this.items[i].insertAfter(el); + } + return this; + }; + setproto.getBBox = function () { + var x = [], + y = [], + x2 = [], + y2 = []; + for (var i = this.items.length; i--;) if (!this.items[i].removed) { + var box = this.items[i].getBBox(); + x.push(box.x); + y.push(box.y); + x2.push(box.x + box.width); + y2.push(box.y + box.height); + } + x = mmin[apply](0, x); + y = mmin[apply](0, y); + x2 = mmax[apply](0, x2); + y2 = mmax[apply](0, y2); + return { + x: x, + y: y, + x2: x2, + y2: y2, + width: x2 - x, + height: y2 - y + }; + }; + setproto.clone = function (s) { + s = this.paper.set(); + for (var i = 0, ii = this.items.length; i < ii; i++) { + s.push(this.items[i].clone()); + } + return s; + }; + setproto.toString = function () { + return "Rapha\xebl\u2018s set"; + }; + + setproto.glow = function(glowConfig) { + var ret = this.paper.set(); + this.forEach(function(shape, index){ + var g = shape.glow(glowConfig); + if(g != null){ + g.forEach(function(shape2, index2){ + ret.push(shape2); + }); + } + }); + return ret; + }; + + + /*\ + * Set.isPointInside + [ method ] + ** + * Determine if given point is inside this set’s elements + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (boolean) `true` if point is inside any of the set's elements + \*/ + setproto.isPointInside = function (x, y) { + var isPointInside = false; + this.forEach(function (el) { + if (el.isPointInside(x, y)) { + isPointInside = true; + return false; // stop loop + } + }); + return isPointInside; + }; + + /*\ + * Raphael.registerFont + [ method ] + ** + * Adds given font to the registered set of fonts for Raphaël. Should be used as an internal call from within Cufón’s font file. + * Returns original parameter, so it could be used with chaining. + # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a> + ** + > Parameters + ** + - font (object) the font to register + = (object) the font you passed in + > Usage + | Cufon.registerFont(Raphael.registerFont({…})); + \*/ + R.registerFont = function (font) { + if (!font.face) { + return font; + } + this.fonts = this.fonts || {}; + var fontcopy = { + w: font.w, + face: {}, + glyphs: {} + }, + family = font.face["font-family"]; + for (var prop in font.face) if (font.face[has](prop)) { + fontcopy.face[prop] = font.face[prop]; + } + if (this.fonts[family]) { + this.fonts[family].push(fontcopy); + } else { + this.fonts[family] = [fontcopy]; + } + if (!font.svg) { + fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); + for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) { + var path = font.glyphs[glyph]; + fontcopy.glyphs[glyph] = { + w: path.w, + k: {}, + d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { + return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; + }) + "z" + }; + if (path.k) { + for (var k in path.k) if (path[has](k)) { + fontcopy.glyphs[glyph].k[k] = path.k[k]; + } + } + } + } + return font; + }; + /*\ + * Paper.getFont + [ method ] + ** + * Finds font object in the registered fonts by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”. + ** + > Parameters + ** + - family (string) font family name or any word from it + - weight (string) #optional font weight + - style (string) #optional font style + - stretch (string) #optional font stretch + = (object) the font object + > Usage + | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30); + \*/ + paperproto.getFont = function (family, weight, style, stretch) { + stretch = stretch || "normal"; + style = style || "normal"; + weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400; + if (!R.fonts) { + return; + } + var font = R.fonts[family]; + if (!font) { + var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); + for (var fontName in R.fonts) if (R.fonts[has](fontName)) { + if (name.test(fontName)) { + font = R.fonts[fontName]; + break; + } + } + } + var thefont; + if (font) { + for (var i = 0, ii = font.length; i < ii; i++) { + thefont = font[i]; + if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) { + break; + } + } + } + return thefont; + }; + /*\ + * Paper.print + [ method ] + ** + * Creates path that represent given text written using given font at given position with given size. + * Result of the method is path element that contains whole text as a separate path. + ** + > Parameters + ** + - x (number) x position of the text + - y (number) y position of the text + - string (string) text to print + - font (object) font object, see @Paper.getFont + - size (number) #optional size of the font, default is `16` + - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"` + - letter_spacing (number) #optional number in range `-1..1`, default is `0` + - line_spacing (number) #optional number in range `1..3`, default is `1` + = (object) resulting path element, which consist of all letters + > Usage + | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"}); + \*/ + paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) { + origin = origin || "middle"; // baseline|middle + letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1); + line_spacing = mmax(mmin(line_spacing || 1, 3), 1); + var letters = Str(string)[split](E), + shift = 0, + notfirst = 0, + path = E, + scale; + R.is(font, "string") && (font = this.getFont(font)); + if (font) { + scale = (size || 16) / font.face["units-per-em"]; + var bb = font.face.bbox[split](separator), + top = +bb[0], + lineHeight = bb[3] - bb[1], + shifty = 0, + height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2); + for (var i = 0, ii = letters.length; i < ii; i++) { + if (letters[i] == "\n") { + shift = 0; + curr = 0; + notfirst = 0; + shifty += lineHeight * line_spacing; + } else { + var prev = notfirst && font.glyphs[letters[i - 1]] || {}, + curr = font.glyphs[letters[i]]; + shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0; + notfirst = 1; + } + if (curr && curr.d) { + path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]); + } + } + } + return this.path(path).attr({ + fill: "#000", + stroke: "none" + }); + }; + + /*\ + * Paper.add + [ method ] + ** + * Imports elements in JSON array in format `{type: type, <attributes>}` + ** + > Parameters + ** + - json (array) + = (object) resulting set of imported elements + > Usage + | paper.add([ + | { + | type: "circle", + | cx: 10, + | cy: 10, + | r: 5 + | }, + | { + | type: "rect", + | x: 10, + | y: 10, + | width: 10, + | height: 10, + | fill: "#fc0" + | } + | ]); + \*/ + paperproto.add = function (json) { + if (R.is(json, "array")) { + var res = this.set(), + i = 0, + ii = json.length, + j; + for (; i < ii; i++) { + j = json[i] || {}; + elements[has](j.type) && res.push(this[j.type]().attr(j)); + } + } + return res; + }; + + /*\ + * Raphael.format + [ method ] + ** + * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument. + ** + > Parameters + ** + - token (string) string to format + - … (string) rest of arguments will be treated as parameters for replacement + = (string) formated string + > Usage + | var x = 10, + | y = 20, + | width = 40, + | height = 50; + | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" + | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width)); + \*/ + R.format = function (token, params) { + var args = R.is(params, array) ? [0][concat](params) : arguments; + token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) { + return args[++i] == null ? E : args[i]; + })); + return token || E; + }; + /*\ + * Raphael.fullfill + [ method ] + ** + * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument. + ** + > Parameters + ** + - token (string) string to format + - json (object) object which properties will be used as a replacement + = (string) formated string + > Usage + | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" + | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", { + | x: 10, + | y: 20, + | dim: { + | width: 40, + | height: 50, + | "negative width": -40 + | } + | })); + \*/ + R.fullfill = (function () { + var tokenRegex = /\{([^\}]+)\}/g, + objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties + replacer = function (all, key, obj) { + var res = obj; + key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) { + name = name || quotedName; + if (res) { + if (name in res) { + res = res[name]; + } + typeof res == "function" && isFunc && (res = res()); + } + }); + res = (res == null || res == obj ? all : res) + ""; + return res; + }; + return function (str, obj) { + return String(str).replace(tokenRegex, function (all, key) { + return replacer(all, key, obj); + }); + }; + })(); + /*\ + * Raphael.ninja + [ method ] + ** + * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method. + * Beware, that in this case plugins could stop working, because they are depending on global variable existence. + ** + = (object) Raphael object + > Usage + | (function (local_raphael) { + | var paper = local_raphael(10, 10, 320, 200); + | … + | })(Raphael.ninja()); + \*/ + R.ninja = function () { + if (oldRaphael.was) { + g.win.Raphael = oldRaphael.is; + } else { + // IE8 raises an error when deleting window property + window.Raphael = undefined; + try { + delete window.Raphael; + } catch(e) {} + } + return R; + }; + /*\ + * Raphael.st + [ property (object) ] + ** + * You can add your own method to elements and sets. It is wise to add a set method for each element method + * you added, so you will be able to call the same method on sets too. + ** + * See also @Raphael.el. + > Usage + | Raphael.el.red = function () { + | this.attr({fill: "#f00"}); + | }; + | Raphael.st.red = function () { + | this.forEach(function (el) { + | el.red(); + | }); + | }; + | // then use it + | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red(); + \*/ + R.st = setproto; + + eve.on("raphael.DOMload", function () { + loaded = true; + }); + + // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html + (function (doc, loaded, f) { + if (doc.readyState == null && doc.addEventListener){ + doc.addEventListener(loaded, f = function () { + doc.removeEventListener(loaded, f, false); + doc.readyState = "complete"; + }, false); + doc.readyState = "loading"; + } + function isLoaded() { + (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload"); + } + isLoaded(); + })(document, "DOMContentLoaded"); + + return R; + }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + + +/***/ }, +/* 2 */ +/***/ function(module, exports) { + + /* + * Eve 0.2.4 - JavaScript Events Library + * + * Copyright (c) 2011 Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) + * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) license. + */ + + (function (glob) { + var version = "0.2.4", + has = "hasOwnProperty", + separator = /[\.\/]/, + wildcard = "*", + fun = function () {}, + numsort = function (a, b) { + return a - b; + }, + current_event, + events = {n: {}}, + /*\ + * eve + [ method ] + ** + * Fires event with given `name`, given scope and other parameters. + ** + > Arguments + ** + - name (string) name of the event, dot (`.`) or slash (`/`) separated + - scope (object) context for the event handlers + - varargs (...) the rest of arguments will be sent to event handlers + ** + = (array) array of errors, if any. Each element of the array is in format: + o { + o error (string) error message + o func (function) handler that caused error + o } + \*/ + eve = function (name, scope) { + var e = events, + args = Array.prototype.slice.call(arguments, 2), + listeners = eve.listeners(name), + z = 0, + f = false, + l, + indexed = [], + queue = {}, + errors = []; + current_event = name; + for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) { + indexed.push(listeners[i].zIndex); + if (listeners[i].zIndex < 0) { + queue[listeners[i].zIndex] = listeners[i]; + } + } + indexed.sort(numsort); + while (indexed[z] < 0) { + l = queue[indexed[z++]]; + if (l.apply(scope, args) === f) { + return f; + } + } + for (i = 0; i < ii; i++) { + l = listeners[i]; + if ("zIndex" in l) { + if (l.zIndex == indexed[z]) { + if (l.apply(scope, args) === f) { + return f; + } + do { + z++; + l = queue[indexed[z]]; + if (l && l.apply(scope, args) === f) { + return f; + } + } while (l) + } else { + queue[l.zIndex] = l; + } + } else { + if (l.apply(scope, args) === f) { + return f; + } + } + } + }; + /*\ + * eve.listeners + [ method ] + ** + * Internal method which gives you array of all event handlers that will be triggered by the given `name`. + ** + > Arguments + ** + - name (string) name of the event, dot (`.`) or slash (`/`) separated + ** + = (array) array of event handlers + \*/ + eve.listeners = function (name) { + var names = name.split(separator), + e = events, + item, + items, + k, + i, + ii, + j, + jj, + nes, + es = [e], + out = []; + for (i = 0, ii = names.length; i < ii; i++) { + nes = []; + for (j = 0, jj = es.length; j < jj; j++) { + e = es[j].n; + items = [e[names[i]], e[wildcard]]; + k = 2; + while (k--) { + item = items[k]; + if (item) { + nes.push(item); + out = out.concat(item.f || []); + } + } + } + es = nes; + } + return out; + }; + + /*\ + * eve.on + [ method ] + ** + * Binds given event handler with a given name. You can use wildcards “`*`” for the names: + | eve.on("*.under.*", f); + | eve("mouse.under.floor"); // triggers f + * Use @eve to trigger the listener. + ** + > Arguments + ** + - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards + - f (function) event handler function + ** + = (function) returned function accept one number parameter that represents z-index of the handler. It is optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. + > Example: + | eve.on("mouse", eat)(2); + | eve.on("mouse", scream); + | eve.on("mouse", catch)(1); + * This will ensure that `catch` function will be called before `eat`. + * If you want to put you hadler before not indexed handlers specify negative value. + * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”. + \*/ + eve.on = function (name, f) { + var names = name.split(separator), + e = events; + for (var i = 0, ii = names.length; i < ii; i++) { + e = e.n; + !e[names[i]] && (e[names[i]] = {n: {}}); + e = e[names[i]]; + } + e.f = e.f || []; + for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { + return fun; + } + e.f.push(f); + return function (zIndex) { + if (+zIndex == +zIndex) { + f.zIndex = +zIndex; + } + }; + }; + /*\ + * eve.nt + [ method ] + ** + * Could be used inside event handler to figure out actual name of the event. + ** + > Arguments + ** + - subname (string) #optional subname of the event + ** + = (string) name of the event, if `subname` is not specified + * or + = (boolean) `true`, if current event’s name contains `subname` + \*/ + eve.nt = function (subname) { + if (subname) { + return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event); + } + return current_event; + }; + /*\ + * eve.unbind + [ method ] + ** + * Removes given function from the list of event listeners assigned to given name. + ** + > Arguments + ** + - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards + - f (function) event handler function + \*/ + eve.unbind = function (name, f) { + var names = name.split(separator), + e, + key, + splice, + cur = [events]; + for (var i = 0, ii = names.length; i < ii; i++) { + for (var j = 0; j < cur.length; j += splice.length - 2) { + splice = [j, 1]; + e = cur[j].n; + if (names[i] != wildcard) { + if (e[names[i]]) { + splice.push(e[names[i]]); + } + } else { + for (key in e) if (e[has](key)) { + splice.push(e[key]); + } + } + cur.splice.apply(cur, splice); + } + } + for (i = 0, ii = cur.length; i < ii; i++) { + e = cur[i]; + while (e.n) { + if (f) { + if (e.f) { + for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { + e.f.splice(i, 1); + break; + } + !e.f.length && delete e.f; + } + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + var funcs = e.n[key].f; + for (i = 0, ii = funcs.length; i < ii; i++) if (funcs[i] == f) { + funcs.splice(i, 1); + break; + } + !funcs.length && delete e.n[key].f; + } + } else { + delete e.f; + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + delete e.n[key].f; + } + } + e = e.n; + } + } + }; + /*\ + * eve.version + [ property (string) ] + ** + * Current version of the library. + \*/ + eve.version = version; + eve.toString = function () { + return "You are running Eve " + version; + }; + (typeof module != "undefined" && module.exports) ? (module.exports = eve) : (glob.eve = eve); + })(this); + +/***/ }, +/* 3 */ +/***/ function(module, exports, __webpack_require__) { + + var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) { + if (R && !R.svg) { + return; + } + + var has = "hasOwnProperty", + Str = String, + toFloat = parseFloat, + toInt = parseInt, + math = Math, + mmax = math.max, + abs = math.abs, + pow = math.pow, + separator = /[, ]+/, + eve = R.eve, + E = "", + S = " "; + var xlink = "http://www.w3.org/1999/xlink", + markers = { + block: "M5,0 0,2.5 5,5z", + classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z", + diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z", + open: "M6,1 1,3.5 6,6", + oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" + }, + markerCounter = {}; + R.toString = function () { + return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version; + }; + var $ = function (el, attr) { + if (attr) { + if (typeof el == "string") { + el = $(el); + } + for (var key in attr) if (attr[has](key)) { + if (key.substring(0, 6) == "xlink:") { + el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); + } else { + el.setAttribute(key, Str(attr[key])); + } + } + } else { + el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el); + el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)"); + } + return el; + }, + addGradientFill = function (element, gradient) { + var type = "linear", + id = element.id + gradient, + fx = .5, fy = .5, + o = element.node, + SVG = element.paper, + s = o.style, + el = R._g.doc.getElementById(id); + if (!el) { + gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) { + type = "radial"; + if (_fx && _fy) { + fx = toFloat(_fx); + fy = toFloat(_fy); + var dir = ((fy > .5) * 2 - 1); + pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && + (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) && + fy != .5 && + (fy = fy.toFixed(5) - 1e-5 * dir); + } + return E; + }); + gradient = gradient.split(/\s*\-\s*/); + if (type == "linear") { + var angle = gradient.shift(); + angle = -toFloat(angle); + if (isNaN(angle)) { + return null; + } + var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))], + max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1); + vector[2] *= max; + vector[3] *= max; + if (vector[2] < 0) { + vector[0] = -vector[2]; + vector[2] = 0; + } + if (vector[3] < 0) { + vector[1] = -vector[3]; + vector[3] = 0; + } + } + var dots = R._parseDots(gradient); + if (!dots) { + return null; + } + id = id.replace(/[\(\)\s,\xb0#]/g, "_"); + + if (element.gradient && id != element.gradient.id) { + SVG.defs.removeChild(element.gradient); + delete element.gradient; + } + + if (!element.gradient) { + el = $(type + "Gradient", {id: id}); + element.gradient = el; + $(el, type == "radial" ? { + fx: fx, + fy: fy + } : { + x1: vector[0], + y1: vector[1], + x2: vector[2], + y2: vector[3], + gradientTransform: element.matrix.invert() + }); + SVG.defs.appendChild(el); + for (var i = 0, ii = dots.length; i < ii; i++) { + el.appendChild($("stop", { + offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%", + "stop-color": dots[i].color || "#fff", + "stop-opacity": isFinite(dots[i].opacity) ? dots[i].opacity : 1 + })); + } + } + } + $(o, { + fill: fillurl(id), + opacity: 1, + "fill-opacity": 1 + }); + s.fill = E; + s.opacity = 1; + s.fillOpacity = 1; + return 1; + }, + isIE9or10 = function () { + var mode = document.documentMode; + return mode && (mode === 9 || mode === 10); + }, + fillurl = function (id) { + if (isIE9or10()) { + return "url('#" + id + "')"; + } + var location = document.location; + var locationString = ( + location.protocol + '//' + + location.host + + location.pathname + + location.search + ); + return "url('" + locationString + "#" + id + "')"; + }, + updatePosition = function (o) { + var bbox = o.getBBox(1); + $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"}); + }, + addArrow = function (o, value, isEnd) { + if (o.type == "path") { + var values = Str(value).toLowerCase().split("-"), + p = o.paper, + se = isEnd ? "end" : "start", + node = o.node, + attrs = o.attrs, + stroke = attrs["stroke-width"], + i = values.length, + type = "classic", + from, + to, + dx, + refX, + attr, + w = 3, + h = 3, + t = 5; + while (i--) { + switch (values[i]) { + case "block": + case "classic": + case "oval": + case "diamond": + case "open": + case "none": + type = values[i]; + break; + case "wide": h = 5; break; + case "narrow": h = 2; break; + case "long": w = 5; break; + case "short": w = 2; break; + } + } + if (type == "open") { + w += 2; + h += 2; + t += 2; + dx = 1; + refX = isEnd ? 4 : 1; + attr = { + fill: "none", + stroke: attrs.stroke + }; + } else { + refX = dx = w / 2; + attr = { + fill: attrs.stroke, + stroke: "none" + }; + } + if (o._.arrows) { + if (isEnd) { + o._.arrows.endPath && markerCounter[o._.arrows.endPath]--; + o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--; + } else { + o._.arrows.startPath && markerCounter[o._.arrows.startPath]--; + o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--; + } + } else { + o._.arrows = {}; + } + if (type != "none") { + var pathId = "raphael-marker-" + type, + markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id; + if (!R._g.doc.getElementById(pathId)) { + p.defs.appendChild($($("path"), { + "stroke-linecap": "round", + d: markers[type], + id: pathId + })); + markerCounter[pathId] = 1; + } else { + markerCounter[pathId]++; + } + var marker = R._g.doc.getElementById(markerId), + use; + if (!marker) { + marker = $($("marker"), { + id: markerId, + markerHeight: h, + markerWidth: w, + orient: "auto", + refX: refX, + refY: h / 2 + }); + use = $($("use"), { + "xlink:href": "#" + pathId, + transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")", + "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4) + }); + marker.appendChild(use); + p.defs.appendChild(marker); + markerCounter[markerId] = 1; + } else { + markerCounter[markerId]++; + use = marker.getElementsByTagName("use")[0]; + } + $(use, attr); + var delta = dx * (type != "diamond" && type != "oval"); + if (isEnd) { + from = o._.arrows.startdx * stroke || 0; + to = R.getTotalLength(attrs.path) - delta * stroke; + } else { + from = delta * stroke; + to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); + } + attr = {}; + attr["marker-" + se] = "url(#" + markerId + ")"; + if (to || from) { + attr.d = R.getSubpath(attrs.path, from, to); + } + $(node, attr); + o._.arrows[se + "Path"] = pathId; + o._.arrows[se + "Marker"] = markerId; + o._.arrows[se + "dx"] = delta; + o._.arrows[se + "Type"] = type; + o._.arrows[se + "String"] = value; + } else { + if (isEnd) { + from = o._.arrows.startdx * stroke || 0; + to = R.getTotalLength(attrs.path) - from; + } else { + from = 0; + to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); + } + o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)}); + delete o._.arrows[se + "Path"]; + delete o._.arrows[se + "Marker"]; + delete o._.arrows[se + "dx"]; + delete o._.arrows[se + "Type"]; + delete o._.arrows[se + "String"]; + } + for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) { + var item = R._g.doc.getElementById(attr); + item && item.parentNode.removeChild(item); + } + } + }, + dasharray = { + "-": [3, 1], + ".": [1, 1], + "-.": [3, 1, 1, 1], + "-..": [3, 1, 1, 1, 1, 1], + ". ": [1, 3], + "- ": [4, 3], + "--": [8, 3], + "- .": [4, 3, 1, 3], + "--.": [8, 3, 1, 3], + "--..": [8, 3, 1, 3, 1, 3] + }, + addDashes = function (o, value, params) { + value = dasharray[Str(value).toLowerCase()]; + if (value) { + var width = o.attrs["stroke-width"] || "1", + butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, + dashes = [], + i = value.length; + while (i--) { + dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; + } + $(o.node, {"stroke-dasharray": dashes.join(",")}); + } + else { + $(o.node, {"stroke-dasharray": "none"}); + } + }, + setFillAndStroke = function (o, params) { + var node = o.node, + attrs = o.attrs, + vis = node.style.visibility; + node.style.visibility = "hidden"; + for (var att in params) { + if (params[has](att)) { + if (!R._availableAttrs[has](att)) { + continue; + } + var value = params[att]; + attrs[att] = value; + switch (att) { + case "blur": + o.blur(value); + break; + case "title": + var title = node.getElementsByTagName("title"); + + // Use the existing <title>. + if (title.length && (title = title[0])) { + title.firstChild.nodeValue = value; + } else { + title = $("title"); + var val = R._g.doc.createTextNode(value); + title.appendChild(val); + node.appendChild(title); + } + break; + case "href": + case "target": + var pn = node.parentNode; + if (pn.tagName.toLowerCase() != "a") { + var hl = $("a"); + pn.insertBefore(hl, node); + hl.appendChild(node); + pn = hl; + } + if (att == "target") { + pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value); + } else { + pn.setAttributeNS(xlink, att, value); + } + break; + case "cursor": + node.style.cursor = value; + break; + case "transform": + o.transform(value); + break; + case "arrow-start": + addArrow(o, value); + break; + case "arrow-end": + addArrow(o, value, 1); + break; + case "clip-rect": + var rect = Str(value).split(separator); + if (rect.length == 4) { + o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode); + var el = $("clipPath"), + rc = $("rect"); + el.id = R.createUUID(); + $(rc, { + x: rect[0], + y: rect[1], + width: rect[2], + height: rect[3] + }); + el.appendChild(rc); + o.paper.defs.appendChild(el); + $(node, {"clip-path": "url(#" + el.id + ")"}); + o.clip = rc; + } + if (!value) { + var path = node.getAttribute("clip-path"); + if (path) { + var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E)); + clip && clip.parentNode.removeChild(clip); + $(node, {"clip-path": E}); + delete o.clip; + } + } + break; + case "path": + if (o.type == "path") { + $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"}); + o._.dirty = 1; + if (o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + } + break; + case "width": + node.setAttribute(att, value); + o._.dirty = 1; + if (attrs.fx) { + att = "x"; + value = attrs.x; + } else { + break; + } + case "x": + if (attrs.fx) { + value = -attrs.x - (attrs.width || 0); + } + case "rx": + if (att == "rx" && o.type == "rect") { + break; + } + case "cx": + node.setAttribute(att, value); + o.pattern && updatePosition(o); + o._.dirty = 1; + break; + case "height": + node.setAttribute(att, value); + o._.dirty = 1; + if (attrs.fy) { + att = "y"; + value = attrs.y; + } else { + break; + } + case "y": + if (attrs.fy) { + value = -attrs.y - (attrs.height || 0); + } + case "ry": + if (att == "ry" && o.type == "rect") { + break; + } + case "cy": + node.setAttribute(att, value); + o.pattern && updatePosition(o); + o._.dirty = 1; + break; + case "r": + if (o.type == "rect") { + $(node, {rx: value, ry: value}); + } else { + node.setAttribute(att, value); + } + o._.dirty = 1; + break; + case "src": + if (o.type == "image") { + node.setAttributeNS(xlink, "href", value); + } + break; + case "stroke-width": + if (o._.sx != 1 || o._.sy != 1) { + value /= mmax(abs(o._.sx), abs(o._.sy)) || 1; + } + node.setAttribute(att, value); + if (attrs["stroke-dasharray"]) { + addDashes(o, attrs["stroke-dasharray"], params); + } + if (o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + break; + case "stroke-dasharray": + addDashes(o, value, params); + break; + case "fill": + var isURL = Str(value).match(R._ISURL); + if (isURL) { + el = $("pattern"); + var ig = $("image"); + el.id = R.createUUID(); + $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1}); + $(ig, {x: 0, y: 0, "xlink:href": isURL[1]}); + el.appendChild(ig); + + (function (el) { + R._preload(isURL[1], function () { + var w = this.offsetWidth, + h = this.offsetHeight; + $(el, {width: w, height: h}); + $(ig, {width: w, height: h}); + }); + })(el); + o.paper.defs.appendChild(el); + $(node, {fill: "url(#" + el.id + ")"}); + o.pattern = el; + o.pattern && updatePosition(o); + break; + } + var clr = R.getRGB(value); + if (!clr.error) { + delete params.gradient; + delete attrs.gradient; + !R.is(attrs.opacity, "undefined") && + R.is(params.opacity, "undefined") && + $(node, {opacity: attrs.opacity}); + !R.is(attrs["fill-opacity"], "undefined") && + R.is(params["fill-opacity"], "undefined") && + $(node, {"fill-opacity": attrs["fill-opacity"]}); + } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) { + if ("opacity" in attrs || "fill-opacity" in attrs) { + var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); + if (gradient) { + var stops = gradient.getElementsByTagName("stop"); + $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)}); + } + } + attrs.gradient = value; + attrs.fill = "none"; + break; + } + clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); + case "stroke": + clr = R.getRGB(value); + node.setAttribute(att, clr.hex); + att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); + if (att == "stroke" && o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + break; + case "gradient": + (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value); + break; + case "opacity": + if (attrs.gradient && !attrs[has]("stroke-opacity")) { + $(node, {"stroke-opacity": value > 1 ? value / 100 : value}); + } + // fall + case "fill-opacity": + if (attrs.gradient) { + gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); + if (gradient) { + stops = gradient.getElementsByTagName("stop"); + $(stops[stops.length - 1], {"stop-opacity": value}); + } + break; + } + default: + att == "font-size" && (value = toInt(value, 10) + "px"); + var cssrule = att.replace(/(\-.)/g, function (w) { + return w.substring(1).toUpperCase(); + }); + node.style[cssrule] = value; + o._.dirty = 1; + node.setAttribute(att, value); + break; + } + } + } + + tuneText(o, params); + node.style.visibility = vis; + }, + leading = 1.2, + tuneText = function (el, params) { + if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) { + return; + } + var a = el.attrs, + node = el.node, + fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10; + + if (params[has]("text")) { + a.text = params.text; + while (node.firstChild) { + node.removeChild(node.firstChild); + } + var texts = Str(params.text).split("\n"), + tspans = [], + tspan; + for (var i = 0, ii = texts.length; i < ii; i++) { + tspan = $("tspan"); + i && $(tspan, {dy: fontSize * leading, x: a.x}); + tspan.appendChild(R._g.doc.createTextNode(texts[i])); + node.appendChild(tspan); + tspans[i] = tspan; + } + } else { + tspans = node.getElementsByTagName("tspan"); + for (i = 0, ii = tspans.length; i < ii; i++) if (i) { + $(tspans[i], {dy: fontSize * leading, x: a.x}); + } else { + $(tspans[0], {dy: 0}); + } + } + $(node, {x: a.x, y: a.y}); + el._.dirty = 1; + var bb = el._getBBox(), + dif = a.y - (bb.y + bb.height / 2); + dif && R.is(dif, "finite") && $(tspans[0], {dy: dif}); + }, + getRealNode = function (node) { + if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") { + return node.parentNode; + } else { + return node; + } + }, + Element = function (node, svg) { + var X = 0, + Y = 0; + /*\ + * Element.node + [ property (object) ] + ** + * Gives you a reference to the DOM object, so you can assign event handlers or just mess around. + ** + * Note: Don’t mess with it. + > Usage + | // draw a circle at coordinate 10,10 with radius of 10 + | var c = paper.circle(10, 10, 10); + | c.node.onclick = function () { + | c.attr("fill", "red"); + | }; + \*/ + this[0] = this.node = node; + /*\ + * Element.raphael + [ property (object) ] + ** + * Internal reference to @Raphael object. In case it is not available. + > Usage + | Raphael.el.red = function () { + | var hsb = this.paper.raphael.rgb2hsb(this.attr("fill")); + | hsb.h = 1; + | this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex}); + | } + \*/ + node.raphael = true; + /*\ + * Element.id + [ property (number) ] + ** + * Unique id of the element. Especially useful when you want to listen to events of the element, + * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method. + \*/ + this.id = guid(); + node.raphaelid = this.id; + + /** + * Method that returns a 5 letter/digit id, enough for 36^5 = 60466176 elements + * @returns {string} id + */ + function guid() { + return ("0000" + (Math.random()*Math.pow(36,5) << 0).toString(36)).slice(-5); + } + + this.matrix = R.matrix(); + this.realPath = null; + /*\ + * Element.paper + [ property (object) ] + ** + * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions. + > Usage + | Raphael.el.cross = function () { + | this.attr({fill: "red"}); + | this.paper.path("M10,10L50,50M50,10L10,50") + | .attr({stroke: "red"}); + | } + \*/ + this.paper = svg; + this.attrs = this.attrs || {}; + this._ = { + transform: [], + sx: 1, + sy: 1, + deg: 0, + dx: 0, + dy: 0, + dirty: 1 + }; + !svg.bottom && (svg.bottom = this); + /*\ + * Element.prev + [ property (object) ] + ** + * Reference to the previous element in the hierarchy. + \*/ + this.prev = svg.top; + svg.top && (svg.top.next = this); + svg.top = this; + /*\ + * Element.next + [ property (object) ] + ** + * Reference to the next element in the hierarchy. + \*/ + this.next = null; + }, + elproto = R.el; + + Element.prototype = elproto; + elproto.constructor = Element; + + R._engine.path = function (pathString, SVG) { + var el = $("path"); + SVG.canvas && SVG.canvas.appendChild(el); + var p = new Element(el, SVG); + p.type = "path"; + setFillAndStroke(p, { + fill: "none", + stroke: "#000", + path: pathString + }); + return p; + }; + /*\ + * Element.rotate + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds rotation by given angle around given point to the list of + * transformations of the element. + > Parameters + - deg (number) angle in degrees + - cx (number) #optional x coordinate of the centre of rotation + - cy (number) #optional y coordinate of the centre of rotation + * If cx & cy aren’t specified centre of the shape is used as a point of rotation. + = (object) @Element + \*/ + elproto.rotate = function (deg, cx, cy) { + if (this.removed) { + return this; + } + deg = Str(deg).split(separator); + if (deg.length - 1) { + cx = toFloat(deg[1]); + cy = toFloat(deg[2]); + } + deg = toFloat(deg[0]); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + cx = bbox.x + bbox.width / 2; + cy = bbox.y + bbox.height / 2; + } + this.transform(this._.transform.concat([["r", deg, cx, cy]])); + return this; + }; + /*\ + * Element.scale + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds scale by given amount relative to given point to the list of + * transformations of the element. + > Parameters + - sx (number) horisontal scale amount + - sy (number) vertical scale amount + - cx (number) #optional x coordinate of the centre of scale + - cy (number) #optional y coordinate of the centre of scale + * If cx & cy aren’t specified centre of the shape is used instead. + = (object) @Element + \*/ + elproto.scale = function (sx, sy, cx, cy) { + if (this.removed) { + return this; + } + sx = Str(sx).split(separator); + if (sx.length - 1) { + sy = toFloat(sx[1]); + cx = toFloat(sx[2]); + cy = toFloat(sx[3]); + } + sx = toFloat(sx[0]); + (sy == null) && (sy = sx); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + } + cx = cx == null ? bbox.x + bbox.width / 2 : cx; + cy = cy == null ? bbox.y + bbox.height / 2 : cy; + this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); + return this; + }; + /*\ + * Element.translate + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds translation by given amount to the list of transformations of the element. + > Parameters + - dx (number) horisontal shift + - dy (number) vertical shift + = (object) @Element + \*/ + elproto.translate = function (dx, dy) { + if (this.removed) { + return this; + } + dx = Str(dx).split(separator); + if (dx.length - 1) { + dy = toFloat(dx[1]); + } + dx = toFloat(dx[0]) || 0; + dy = +dy || 0; + this.transform(this._.transform.concat([["t", dx, dy]])); + return this; + }; + /*\ + * Element.transform + [ method ] + ** + * Adds transformation to the element which is separate to other attributes, + * i.e. translation doesn’t change `x` or `y` of the rectange. The format + * of transformation string is similar to the path string syntax: + | "t100,100r30,100,100s2,2,100,100r45s1.5" + * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for + * scale and `m` is for matrix. + * + * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`. + * + * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100; + * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin + * coordinates as optional parameters, the default is the centre point of the element. + * Matrix accepts six parameters. + > Usage + | var el = paper.rect(10, 20, 300, 200); + | // translate 100, 100, rotate 45°, translate -100, 0 + | el.transform("t100,100r45t-100,0"); + | // if you want you can append or prepend transformations + | el.transform("...t50,50"); + | el.transform("s2..."); + | // or even wrap + | el.transform("t50,50...t-50-50"); + | // to reset transformation call method with empty string + | el.transform(""); + | // to get current value call it without parameters + | console.log(el.transform()); + > Parameters + - tstr (string) #optional transformation string + * If tstr isn’t specified + = (string) current transformation string + * else + = (object) @Element + \*/ + elproto.transform = function (tstr) { + var _ = this._; + if (tstr == null) { + return _.transform; + } + R._extractTransform(this, tstr); + + this.clip && $(this.clip, {transform: this.matrix.invert()}); + this.pattern && updatePosition(this); + this.node && $(this.node, {transform: this.matrix}); + + if (_.sx != 1 || _.sy != 1) { + var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1; + this.attr({"stroke-width": sw}); + } + + return this; + }; + /*\ + * Element.hide + [ method ] + ** + * Makes element invisible. See @Element.show. + = (object) @Element + \*/ + elproto.hide = function () { + if(!this.removed) this.node.style.display = "none"; + return this; + }; + /*\ + * Element.show + [ method ] + ** + * Makes element visible. See @Element.hide. + = (object) @Element + \*/ + elproto.show = function () { + if(!this.removed) this.node.style.display = ""; + return this; + }; + /*\ + * Element.remove + [ method ] + ** + * Removes element from the paper. + \*/ + elproto.remove = function () { + var node = getRealNode(this.node); + if (this.removed || !node.parentNode) { + return; + } + var paper = this.paper; + paper.__set__ && paper.__set__.exclude(this); + eve.unbind("raphael.*.*." + this.id); + if (this.gradient) { + paper.defs.removeChild(this.gradient); + } + R._tear(this, paper); + + node.parentNode.removeChild(node); + + // Remove custom data for element + this.removeData(); + + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + this.removed = true; + }; + elproto._getBBox = function () { + if (this.node.style.display == "none") { + this.show(); + var hide = true; + } + var canvasHidden = false, + containerStyle; + if (this.paper.canvas.parentElement) { + containerStyle = this.paper.canvas.parentElement.style; + } //IE10+ can't find parentElement + else if (this.paper.canvas.parentNode) { + containerStyle = this.paper.canvas.parentNode.style; + } + + if(containerStyle && containerStyle.display == "none") { + canvasHidden = true; + containerStyle.display = ""; + } + var bbox = {}; + try { + bbox = this.node.getBBox(); + } catch(e) { + // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix + bbox = { + x: this.node.clientLeft, + y: this.node.clientTop, + width: this.node.clientWidth, + height: this.node.clientHeight + } + } finally { + bbox = bbox || {}; + if(canvasHidden){ + containerStyle.display = "none"; + } + } + hide && this.hide(); + return bbox; + }; + /*\ + * Element.attr + [ method ] + ** + * Sets the attributes of the element. + > Parameters + - attrName (string) attribute’s name + - value (string) value + * or + - params (object) object of name/value pairs + * or + - attrName (string) attribute’s name + * or + - attrNames (array) in this case method returns array of current values for given attribute names + = (object) @Element if attrsName & value or params are passed in. + = (...) value of the attribute if only attrsName is passed in. + = (array) array of values of the attribute if attrsNames is passed in. + = (object) object of attributes if nothing is passed in. + > Possible parameters + # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p> + o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`. + o clip-rect (string) comma or space separated values: x, y, width and height + o cursor (string) CSS type of the cursor + o cx (number) the x-axis coordinate of the center of the circle, or ellipse + o cy (number) the y-axis coordinate of the center of the circle, or ellipse + o fill (string) colour, gradient or image + o fill-opacity (number) + o font (string) + o font-family (string) + o font-size (number) font size in pixels + o font-weight (string) + o height (number) + o href (string) URL, if specified element behaves as hyperlink + o opacity (number) + o path (string) SVG path string format + o r (number) radius of the circle, ellipse or rounded corner on the rect + o rx (number) horisontal radius of the ellipse + o ry (number) vertical radius of the ellipse + o src (string) image URL, only works for @Element.image element + o stroke (string) stroke colour + o stroke-dasharray (string) [“”, “none”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”] + o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”] + o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”] + o stroke-miterlimit (number) + o stroke-opacity (number) + o stroke-width (number) stroke width in pixels, default is '1' + o target (string) used with href + o text (string) contents of the text element. Use `\n` for multiline text + o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`” + o title (string) will create tooltip with a given text + o transform (string) see @Element.transform + o width (number) + o x (number) + o y (number) + > Gradients + * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90° + * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black. + * + * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” – + * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point + * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses. + > Path String + # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p> + > Colour Parsing + # <ul> + # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li> + # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li> + # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li> + # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li> + # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li> + # <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li> + # <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li> + # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li> + # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li> + # <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li> + # <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li> + # <li>hsl(•••%, •••%, •••%) — same as above, but in %</li> + # <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li> + # <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li> + # </ul> + \*/ + elproto.attr = function (name, value) { + if (this.removed) { + return this; + } + if (name == null) { + var res = {}; + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; + } + res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; + res.transform = this._.transform; + return res; + } + if (value == null && R.is(name, "string")) { + if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) { + return this.attrs.gradient; + } + if (name == "transform") { + return this._.transform; + } + var names = name.split(separator), + out = {}; + for (var i = 0, ii = names.length; i < ii; i++) { + name = names[i]; + if (name in this.attrs) { + out[name] = this.attrs[name]; + } else if (R.is(this.paper.customAttributes[name], "function")) { + out[name] = this.paper.customAttributes[name].def; + } else { + out[name] = R._availableAttrs[name]; + } + } + return ii - 1 ? out : out[names[0]]; + } + if (value == null && R.is(name, "array")) { + out = {}; + for (i = 0, ii = name.length; i < ii; i++) { + out[name[i]] = this.attr(name[i]); + } + return out; + } + if (value != null) { + var params = {}; + params[name] = value; + } else if (name != null && R.is(name, "object")) { + params = name; + } + for (var key in params) { + eve("raphael.attr." + key + "." + this.id, this, params[key]); + } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; + } + } + setFillAndStroke(this, params); + return this; + }; + /*\ + * Element.toFront + [ method ] + ** + * Moves the element so it is the closest to the viewer’s eyes, on top of other elements. + = (object) @Element + \*/ + elproto.toFront = function () { + if (this.removed) { + return this; + } + var node = getRealNode(this.node); + node.parentNode.appendChild(node); + var svg = this.paper; + svg.top != this && R._tofront(this, svg); + return this; + }; + /*\ + * Element.toBack + [ method ] + ** + * Moves the element so it is the furthest from the viewer’s eyes, behind other elements. + = (object) @Element + \*/ + elproto.toBack = function () { + if (this.removed) { + return this; + } + var node = getRealNode(this.node); + var parentNode = node.parentNode; + parentNode.insertBefore(node, parentNode.firstChild); + R._toback(this, this.paper); + var svg = this.paper; + return this; + }; + /*\ + * Element.insertAfter + [ method ] + ** + * Inserts current object after the given one. + = (object) @Element + \*/ + elproto.insertAfter = function (element) { + if (this.removed || !element) { + return this; + } + + var node = getRealNode(this.node); + var afterNode = getRealNode(element.node || element[element.length - 1].node); + if (afterNode.nextSibling) { + afterNode.parentNode.insertBefore(node, afterNode.nextSibling); + } else { + afterNode.parentNode.appendChild(node); + } + R._insertafter(this, element, this.paper); + return this; + }; + /*\ + * Element.insertBefore + [ method ] + ** + * Inserts current object before the given one. + = (object) @Element + \*/ + elproto.insertBefore = function (element) { + if (this.removed || !element) { + return this; + } + + var node = getRealNode(this.node); + var beforeNode = getRealNode(element.node || element[0].node); + beforeNode.parentNode.insertBefore(node, beforeNode); + R._insertbefore(this, element, this.paper); + return this; + }; + elproto.blur = function (size) { + // Experimental. No Safari support. Use it on your own risk. + var t = this; + if (+size !== 0) { + var fltr = $("filter"), + blur = $("feGaussianBlur"); + t.attrs.blur = size; + fltr.id = R.createUUID(); + $(blur, {stdDeviation: +size || 1.5}); + fltr.appendChild(blur); + t.paper.defs.appendChild(fltr); + t._blur = fltr; + $(t.node, {filter: "url(#" + fltr.id + ")"}); + } else { + if (t._blur) { + t._blur.parentNode.removeChild(t._blur); + delete t._blur; + delete t.attrs.blur; + } + t.node.removeAttribute("filter"); + } + return t; + }; + R._engine.circle = function (svg, x, y, r) { + var el = $("circle"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"}; + res.type = "circle"; + $(el, res.attrs); + return res; + }; + R._engine.rect = function (svg, x, y, w, h, r) { + var el = $("rect"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"}; + res.type = "rect"; + $(el, res.attrs); + return res; + }; + R._engine.ellipse = function (svg, x, y, rx, ry) { + var el = $("ellipse"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"}; + res.type = "ellipse"; + $(el, res.attrs); + return res; + }; + R._engine.image = function (svg, src, x, y, w, h) { + var el = $("image"); + $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"}); + el.setAttributeNS(xlink, "href", src); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {x: x, y: y, width: w, height: h, src: src}; + res.type = "image"; + return res; + }; + R._engine.text = function (svg, x, y, text) { + var el = $("text"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = { + x: x, + y: y, + "text-anchor": "middle", + text: text, + "font-family": R._availableAttrs["font-family"], + "font-size": R._availableAttrs["font-size"], + stroke: "none", + fill: "#000" + }; + res.type = "text"; + setFillAndStroke(res, res.attrs); + return res; + }; + R._engine.setSize = function (width, height) { + this.width = width || this.width; + this.height = height || this.height; + this.canvas.setAttribute("width", this.width); + this.canvas.setAttribute("height", this.height); + if (this._viewBox) { + this.setViewBox.apply(this, this._viewBox); + } + return this; + }; + R._engine.create = function () { + var con = R._getContainer.apply(0, arguments), + container = con && con.container, + x = con.x, + y = con.y, + width = con.width, + height = con.height; + if (!container) { + throw new Error("SVG container not found."); + } + var cnvs = $("svg"), + css = "overflow:hidden;", + isFloating; + x = x || 0; + y = y || 0; + width = width || 512; + height = height || 342; + $(cnvs, { + height: height, + version: 1.1, + width: width, + xmlns: "http://www.w3.org/2000/svg", + "xmlns:xlink": "http://www.w3.org/1999/xlink" + }); + if (container == 1) { + cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px"; + R._g.doc.body.appendChild(cnvs); + isFloating = 1; + } else { + cnvs.style.cssText = css + "position:relative"; + if (container.firstChild) { + container.insertBefore(cnvs, container.firstChild); + } else { + container.appendChild(cnvs); + } + } + container = new R._Paper; + container.width = width; + container.height = height; + container.canvas = cnvs; + container.clear(); + container._left = container._top = 0; + isFloating && (container.renderfix = function () {}); + container.renderfix(); + return container; + }; + R._engine.setViewBox = function (x, y, w, h, fit) { + eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); + var paperSize = this.getSize(), + size = mmax(w / paperSize.width, h / paperSize.height), + top = this.top, + aspectRatio = fit ? "xMidYMid meet" : "xMinYMin", + vb, + sw; + if (x == null) { + if (this._vbSize) { + size = 1; + } + delete this._vbSize; + vb = "0 0 " + this.width + S + this.height; + } else { + this._vbSize = size; + vb = x + S + y + S + w + S + h; + } + $(this.canvas, { + viewBox: vb, + preserveAspectRatio: aspectRatio + }); + while (size && top) { + sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1; + top.attr({"stroke-width": sw}); + top._.dirty = 1; + top._.dirtyT = 1; + top = top.prev; + } + this._viewBox = [x, y, w, h, !!fit]; + return this; + }; + /*\ + * Paper.renderfix + [ method ] + ** + * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependent + * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness. + * This method fixes the issue. + ** + Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method. + \*/ + R.prototype.renderfix = function () { + var cnvs = this.canvas, + s = cnvs.style, + pos; + try { + pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(); + } catch (e) { + pos = cnvs.createSVGMatrix(); + } + var left = -pos.e % 1, + top = -pos.f % 1; + if (left || top) { + if (left) { + this._left = (this._left + left) % 1; + s.left = this._left + "px"; + } + if (top) { + this._top = (this._top + top) % 1; + s.top = this._top + "px"; + } + } + }; + /*\ + * Paper.clear + [ method ] + ** + * Clears the paper, i.e. removes all the elements. + \*/ + R.prototype.clear = function () { + R.eve("raphael.clear", this); + var c = this.canvas; + while (c.firstChild) { + c.removeChild(c.firstChild); + } + this.bottom = this.top = null; + (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version)); + c.appendChild(this.desc); + c.appendChild(this.defs = $("defs")); + }; + /*\ + * Paper.remove + [ method ] + ** + * Removes the paper from the DOM. + \*/ + R.prototype.remove = function () { + eve("raphael.remove", this); + this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + }; + var setproto = R.st; + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); + } + }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + + +/***/ }, +/* 4 */ +/***/ function(module, exports, __webpack_require__) { + + var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(1)], __WEBPACK_AMD_DEFINE_RESULT__ = function(R) { + if (R && !R.vml) { + return; + } + + var has = "hasOwnProperty", + Str = String, + toFloat = parseFloat, + math = Math, + round = math.round, + mmax = math.max, + mmin = math.min, + abs = math.abs, + fillString = "fill", + separator = /[, ]+/, + eve = R.eve, + ms = " progid:DXImageTransform.Microsoft", + S = " ", + E = "", + map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"}, + bites = /([clmz]),?([^clmz]*)/gi, + blurregexp = / progid:\S+Blur\([^\)]+\)/g, + val = /-?[^,\s-]+/g, + cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)", + zoom = 21600, + pathTypes = {path: 1, rect: 1, image: 1}, + ovalTypes = {circle: 1, ellipse: 1}, + path2vml = function (path) { + var total = /[ahqstv]/ig, + command = R._pathToAbsolute; + Str(path).match(total) && (command = R._path2curve); + total = /[clmz]/g; + if (command == R._pathToAbsolute && !Str(path).match(total)) { + var res = Str(path).replace(bites, function (all, command, args) { + var vals = [], + isMove = command.toLowerCase() == "m", + res = map[command]; + args.replace(val, function (value) { + if (isMove && vals.length == 2) { + res += vals + map[command == "m" ? "l" : "L"]; + vals = []; + } + vals.push(round(value * zoom)); + }); + return res + vals; + }); + return res; + } + var pa = command(path), p, r; + res = []; + for (var i = 0, ii = pa.length; i < ii; i++) { + p = pa[i]; + r = pa[i][0].toLowerCase(); + r == "z" && (r = "x"); + for (var j = 1, jj = p.length; j < jj; j++) { + r += round(p[j] * zoom) + (j != jj - 1 ? "," : E); + } + res.push(r); + } + return res.join(S); + }, + compensation = function (deg, dx, dy) { + var m = R.matrix(); + m.rotate(-deg, .5, .5); + return { + dx: m.x(dx, dy), + dy: m.y(dx, dy) + }; + }, + setCoords = function (p, sx, sy, dx, dy, deg) { + var _ = p._, + m = p.matrix, + fillpos = _.fillpos, + o = p.node, + s = o.style, + y = 1, + flip = "", + dxdy, + kx = zoom / sx, + ky = zoom / sy; + s.visibility = "hidden"; + if (!sx || !sy) { + return; + } + o.coordsize = abs(kx) + S + abs(ky); + s.rotation = deg * (sx * sy < 0 ? -1 : 1); + if (deg) { + var c = compensation(deg, dx, dy); + dx = c.dx; + dy = c.dy; + } + sx < 0 && (flip += "x"); + sy < 0 && (flip += " y") && (y = -1); + s.flip = flip; + o.coordorigin = (dx * -kx) + S + (dy * -ky); + if (fillpos || _.fillsize) { + var fill = o.getElementsByTagName(fillString); + fill = fill && fill[0]; + o.removeChild(fill); + if (fillpos) { + c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1])); + fill.position = c.dx * y + S + c.dy * y; + } + if (_.fillsize) { + fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy); + } + o.appendChild(fill); + } + s.visibility = "visible"; + }; + R.toString = function () { + return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version; + }; + var addArrow = function (o, value, isEnd) { + var values = Str(value).toLowerCase().split("-"), + se = isEnd ? "end" : "start", + i = values.length, + type = "classic", + w = "medium", + h = "medium"; + while (i--) { + switch (values[i]) { + case "block": + case "classic": + case "oval": + case "diamond": + case "open": + case "none": + type = values[i]; + break; + case "wide": + case "narrow": h = values[i]; break; + case "long": + case "short": w = values[i]; break; + } + } + var stroke = o.node.getElementsByTagName("stroke")[0]; + stroke[se + "arrow"] = type; + stroke[se + "arrowlength"] = w; + stroke[se + "arrowwidth"] = h; + }, + setFillAndStroke = function (o, params) { + // o.paper.canvas.style.display = "none"; + o.attrs = o.attrs || {}; + var node = o.node, + a = o.attrs, + s = node.style, + xy, + newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r), + isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry), + res = o; + + + for (var par in params) if (params[has](par)) { + a[par] = params[par]; + } + if (newpath) { + a.path = R._getPath[o.type](o); + o._.dirty = 1; + } + params.href && (node.href = params.href); + params.title && (node.title = params.title); + params.target && (node.target = params.target); + params.cursor && (s.cursor = params.cursor); + "blur" in params && o.blur(params.blur); + if (params.path && o.type == "path" || newpath) { + node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path); + o._.dirty = 1; + if (o.type == "image") { + o._.fillpos = [a.x, a.y]; + o._.fillsize = [a.width, a.height]; + setCoords(o, 1, 1, 0, 0, 0); + } + } + "transform" in params && o.transform(params.transform); + if (isOval) { + var cx = +a.cx, + cy = +a.cy, + rx = +a.rx || +a.r || 0, + ry = +a.ry || +a.r || 0; + node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom)); + o._.dirty = 1; + } + if ("clip-rect" in params) { + var rect = Str(params["clip-rect"]).split(separator); + if (rect.length == 4) { + rect[2] = +rect[2] + (+rect[0]); + rect[3] = +rect[3] + (+rect[1]); + var div = node.clipRect || R._g.doc.createElement("div"), + dstyle = div.style; + dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect); + if (!node.clipRect) { + dstyle.position = "absolute"; + dstyle.top = 0; + dstyle.left = 0; + dstyle.width = o.paper.width + "px"; + dstyle.height = o.paper.height + "px"; + node.parentNode.insertBefore(div, node); + div.appendChild(node); + node.clipRect = div; + } + } + if (!params["clip-rect"]) { + node.clipRect && (node.clipRect.style.clip = "auto"); + } + } + if (o.textpath) { + var textpathStyle = o.textpath.style; + params.font && (textpathStyle.font = params.font); + params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"'); + params["font-size"] && (textpathStyle.fontSize = params["font-size"]); + params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); + params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); + } + if ("arrow-start" in params) { + addArrow(res, params["arrow-start"]); + } + if ("arrow-end" in params) { + addArrow(res, params["arrow-end"], 1); + } + if (params.opacity != null || + params.fill != null || + params.src != null || + params.stroke != null || + params["stroke-width"] != null || + params["stroke-opacity"] != null || + params["fill-opacity"] != null || + params["stroke-dasharray"] != null || + params["stroke-miterlimit"] != null || + params["stroke-linejoin"] != null || + params["stroke-linecap"] != null) { + var fill = node.getElementsByTagName(fillString), + newfill = false; + fill = fill && fill[0]; + !fill && (newfill = fill = createNode(fillString)); + if (o.type == "image" && params.src) { + fill.src = params.src; + } + params.fill && (fill.on = true); + if (fill.on == null || params.fill == "none" || params.fill === null) { + fill.on = false; + } + if (fill.on && params.fill) { + var isURL = Str(params.fill).match(R._ISURL); + if (isURL) { + fill.parentNode == node && node.removeChild(fill); + fill.rotate = true; + fill.src = isURL[1]; + fill.type = "tile"; + var bbox = o.getBBox(1); + fill.position = bbox.x + S + bbox.y; + o._.fillpos = [bbox.x, bbox.y]; + + R._preload(isURL[1], function () { + o._.fillsize = [this.offsetWidth, this.offsetHeight]; + }); + } else { + fill.color = R.getRGB(params.fill).hex; + fill.src = E; + fill.type = "solid"; + if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) { + a.fill = "none"; + a.gradient = params.fill; + fill.rotate = false; + } + } + } + if ("fill-opacity" in params || "opacity" in params) { + var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1); + opacity = mmin(mmax(opacity, 0), 1); + fill.opacity = opacity; + if (fill.src) { + fill.color = "none"; + } + } + node.appendChild(fill); + var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]), + newstroke = false; + !stroke && (newstroke = stroke = createNode("stroke")); + if ((params.stroke && params.stroke != "none") || + params["stroke-width"] || + params["stroke-opacity"] != null || + params["stroke-dasharray"] || + params["stroke-miterlimit"] || + params["stroke-linejoin"] || + params["stroke-linecap"]) { + stroke.on = true; + } + (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false); + var strokeColor = R.getRGB(params.stroke); + stroke.on && params.stroke && (stroke.color = strokeColor.hex); + opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1); + var width = (toFloat(params["stroke-width"]) || 1) * .75; + opacity = mmin(mmax(opacity, 0), 1); + params["stroke-width"] == null && (width = a["stroke-width"]); + params["stroke-width"] && (stroke.weight = width); + width && width < 1 && (opacity *= width) && (stroke.weight = 1); + stroke.opacity = opacity; + + params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter"); + stroke.miterlimit = params["stroke-miterlimit"] || 8; + params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round"); + if ("stroke-dasharray" in params) { + var dasharray = { + "-": "shortdash", + ".": "shortdot", + "-.": "shortdashdot", + "-..": "shortdashdotdot", + ". ": "dot", + "- ": "dash", + "--": "longdash", + "- .": "dashdot", + "--.": "longdashdot", + "--..": "longdashdotdot" + }; + stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E; + } + newstroke && node.appendChild(stroke); + } + if (res.type == "text") { + res.paper.canvas.style.display = E; + var span = res.paper.span, + m = 100, + fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/); + s = span.style; + a.font && (s.font = a.font); + a["font-family"] && (s.fontFamily = a["font-family"]); + a["font-weight"] && (s.fontWeight = a["font-weight"]); + a["font-style"] && (s.fontStyle = a["font-style"]); + fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10; + s.fontSize = fontSize * m + "px"; + res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>")); + var brect = span.getBoundingClientRect(); + res.W = a.w = (brect.right - brect.left) / m; + res.H = a.h = (brect.bottom - brect.top) / m; + // res.paper.canvas.style.display = "none"; + res.X = a.x; + res.Y = a.y + res.H / 2; + + ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); + var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; + for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { + res._.dirty = 1; + break; + } + + // text-anchor emulation + switch (a["text-anchor"]) { + case "start": + res.textpath.style["v-text-align"] = "left"; + res.bbx = res.W / 2; + break; + case "end": + res.textpath.style["v-text-align"] = "right"; + res.bbx = -res.W / 2; + break; + default: + res.textpath.style["v-text-align"] = "center"; + res.bbx = 0; + break; + } + res.textpath.style["v-text-kern"] = true; + } + // res.paper.canvas.style.display = E; + }, + addGradientFill = function (o, gradient, fill) { + o.attrs = o.attrs || {}; + var attrs = o.attrs, + pow = Math.pow, + opacity, + oindex, + type = "linear", + fxfy = ".5 .5"; + o.attrs.gradient = gradient; + gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) { + type = "radial"; + if (fx && fy) { + fx = toFloat(fx); + fy = toFloat(fy); + pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5); + fxfy = fx + S + fy; + } + return E; + }); + gradient = gradient.split(/\s*\-\s*/); + if (type == "linear") { + var angle = gradient.shift(); + angle = -toFloat(angle); + if (isNaN(angle)) { + return null; + } + } + var dots = R._parseDots(gradient); + if (!dots) { + return null; + } + o = o.shape || o.node; + if (dots.length) { + o.removeChild(fill); + fill.on = true; + fill.method = "none"; + fill.color = dots[0].color; + fill.color2 = dots[dots.length - 1].color; + var clrs = []; + for (var i = 0, ii = dots.length; i < ii; i++) { + dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color); + } + fill.colors = clrs.length ? clrs.join() : "0% " + fill.color; + if (type == "radial") { + fill.type = "gradientTitle"; + fill.focus = "100%"; + fill.focussize = "0 0"; + fill.focusposition = fxfy; + fill.angle = 0; + } else { + // fill.rotate= true; + fill.type = "gradient"; + fill.angle = (270 - angle) % 360; + } + o.appendChild(fill); + } + return 1; + }, + Element = function (node, vml) { + this[0] = this.node = node; + node.raphael = true; + this.id = R._oid++; + node.raphaelid = this.id; + this.X = 0; + this.Y = 0; + this.attrs = {}; + this.paper = vml; + this.matrix = R.matrix(); + this._ = { + transform: [], + sx: 1, + sy: 1, + dx: 0, + dy: 0, + deg: 0, + dirty: 1, + dirtyT: 1 + }; + !vml.bottom && (vml.bottom = this); + this.prev = vml.top; + vml.top && (vml.top.next = this); + vml.top = this; + this.next = null; + }; + var elproto = R.el; + + Element.prototype = elproto; + elproto.constructor = Element; + elproto.transform = function (tstr) { + if (tstr == null) { + return this._.transform; + } + var vbs = this.paper._viewBoxShift, + vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E, + oldt; + if (vbs) { + oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E); + } + R._extractTransform(this, vbt + tstr); + var matrix = this.matrix.clone(), + skew = this.skew, + o = this.node, + split, + isGrad = ~Str(this.attrs.fill).indexOf("-"), + isPatt = !Str(this.attrs.fill).indexOf("url("); + matrix.translate(1, 1); + if (isPatt || isGrad || this.type == "image") { + skew.matrix = "1 0 0 1"; + skew.offset = "0 0"; + split = matrix.split(); + if ((isGrad && split.noRotation) || !split.isSimple) { + o.style.filter = matrix.toFilter(); + var bb = this.getBBox(), + bbt = this.getBBox(1), + dx = bb.x - bbt.x, + dy = bb.y - bbt.y; + o.coordorigin = (dx * -zoom) + S + (dy * -zoom); + setCoords(this, 1, 1, dx, dy, 0); + } else { + o.style.filter = E; + setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate); + } + } else { + o.style.filter = E; + skew.matrix = Str(matrix); + skew.offset = matrix.offset(); + } + if (oldt !== null) { // empty string value is true as well + this._.transform = oldt; + R._extractTransform(this, oldt); + } + return this; + }; + elproto.rotate = function (deg, cx, cy) { + if (this.removed) { + return this; + } + if (deg == null) { + return; + } + deg = Str(deg).split(separator); + if (deg.length - 1) { + cx = toFloat(deg[1]); + cy = toFloat(deg[2]); + } + deg = toFloat(deg[0]); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + cx = bbox.x + bbox.width / 2; + cy = bbox.y + bbox.height / 2; + } + this._.dirtyT = 1; + this.transform(this._.transform.concat([["r", deg, cx, cy]])); + return this; + }; + elproto.translate = function (dx, dy) { + if (this.removed) { + return this; + } + dx = Str(dx).split(separator); + if (dx.length - 1) { + dy = toFloat(dx[1]); + } + dx = toFloat(dx[0]) || 0; + dy = +dy || 0; + if (this._.bbox) { + this._.bbox.x += dx; + this._.bbox.y += dy; + } + this.transform(this._.transform.concat([["t", dx, dy]])); + return this; + }; + elproto.scale = function (sx, sy, cx, cy) { + if (this.removed) { + return this; + } + sx = Str(sx).split(separator); + if (sx.length - 1) { + sy = toFloat(sx[1]); + cx = toFloat(sx[2]); + cy = toFloat(sx[3]); + isNaN(cx) && (cx = null); + isNaN(cy) && (cy = null); + } + sx = toFloat(sx[0]); + (sy == null) && (sy = sx); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + } + cx = cx == null ? bbox.x + bbox.width / 2 : cx; + cy = cy == null ? bbox.y + bbox.height / 2 : cy; + + this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); + this._.dirtyT = 1; + return this; + }; + elproto.hide = function () { + !this.removed && (this.node.style.display = "none"); + return this; + }; + elproto.show = function () { + !this.removed && (this.node.style.display = E); + return this; + }; + // Needed to fix the vml setViewBox issues + elproto.auxGetBBox = R.el.getBBox; + elproto.getBBox = function(){ + var b = this.auxGetBBox(); + if (this.paper && this.paper._viewBoxShift) + { + var c = {}; + var z = 1/this.paper._viewBoxShift.scale; + c.x = b.x - this.paper._viewBoxShift.dx; + c.x *= z; + c.y = b.y - this.paper._viewBoxShift.dy; + c.y *= z; + c.width = b.width * z; + c.height = b.height * z; + c.x2 = c.x + c.width; + c.y2 = c.y + c.height; + return c; + } + return b; + }; + elproto._getBBox = function () { + if (this.removed) { + return {}; + } + return { + x: this.X + (this.bbx || 0) - this.W / 2, + y: this.Y - this.H, + width: this.W, + height: this.H + }; + }; + elproto.remove = function () { + if (this.removed || !this.node.parentNode) { + return; + } + this.paper.__set__ && this.paper.__set__.exclude(this); + R.eve.unbind("raphael.*.*." + this.id); + R._tear(this, this.paper); + this.node.parentNode.removeChild(this.node); + this.shape && this.shape.parentNode.removeChild(this.shape); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + this.removed = true; + }; + elproto.attr = function (name, value) { + if (this.removed) { + return this; + } + if (name == null) { + var res = {}; + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; + } + res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; + res.transform = this._.transform; + return res; + } + if (value == null && R.is(name, "string")) { + if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) { + return this.attrs.gradient; + } + var names = name.split(separator), + out = {}; + for (var i = 0, ii = names.length; i < ii; i++) { + name = names[i]; + if (name in this.attrs) { + out[name] = this.attrs[name]; + } else if (R.is(this.paper.customAttributes[name], "function")) { + out[name] = this.paper.customAttributes[name].def; + } else { + out[name] = R._availableAttrs[name]; + } + } + return ii - 1 ? out : out[names[0]]; + } + if (this.attrs && value == null && R.is(name, "array")) { + out = {}; + for (i = 0, ii = name.length; i < ii; i++) { + out[name[i]] = this.attr(name[i]); + } + return out; + } + var params; + if (value != null) { + params = {}; + params[name] = value; + } + value == null && R.is(name, "object") && (params = name); + for (var key in params) { + eve("raphael.attr." + key + "." + this.id, this, params[key]); + } + if (params) { + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; + } + } + // this.paper.canvas.style.display = "none"; + if (params.text && this.type == "text") { + this.textpath.string = params.text; + } + setFillAndStroke(this, params); + // this.paper.canvas.style.display = E; + } + return this; + }; + elproto.toFront = function () { + !this.removed && this.node.parentNode.appendChild(this.node); + this.paper && this.paper.top != this && R._tofront(this, this.paper); + return this; + }; + elproto.toBack = function () { + if (this.removed) { + return this; + } + if (this.node.parentNode.firstChild != this.node) { + this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); + R._toback(this, this.paper); + } + return this; + }; + elproto.insertAfter = function (element) { + if (this.removed) { + return this; + } + if (element.constructor == R.st.constructor) { + element = element[element.length - 1]; + } + if (element.node.nextSibling) { + element.node.parentNode.insertBefore(this.node, element.node.nextSibling); + } else { + element.node.parentNode.appendChild(this.node); + } + R._insertafter(this, element, this.paper); + return this; + }; + elproto.insertBefore = function (element) { + if (this.removed) { + return this; + } + if (element.constructor == R.st.constructor) { + element = element[0]; + } + element.node.parentNode.insertBefore(this.node, element.node); + R._insertbefore(this, element, this.paper); + return this; + }; + elproto.blur = function (size) { + var s = this.node.runtimeStyle, + f = s.filter; + f = f.replace(blurregexp, E); + if (+size !== 0) { + this.attrs.blur = size; + s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")"; + s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5)); + } else { + s.filter = f; + s.margin = 0; + delete this.attrs.blur; + } + return this; + }; + + R._engine.path = function (pathString, vml) { + var el = createNode("shape"); + el.style.cssText = cssDot; + el.coordsize = zoom + S + zoom; + el.coordorigin = vml.coordorigin; + var p = new Element(el, vml), + attr = {fill: "none", stroke: "#000"}; + pathString && (attr.path = pathString); + p.type = "path"; + p.path = []; + p.Path = E; + setFillAndStroke(p, attr); + vml.canvas && vml.canvas.appendChild(el); + var skew = createNode("skew"); + skew.on = true; + el.appendChild(skew); + p.skew = skew; + p.transform(E); + return p; + }; + R._engine.rect = function (vml, x, y, w, h, r) { + var path = R._rectPath(x, y, w, h, r), + res = vml.path(path), + a = res.attrs; + res.X = a.x = x; + res.Y = a.y = y; + res.W = a.width = w; + res.H = a.height = h; + a.r = r; + a.path = path; + res.type = "rect"; + return res; + }; + R._engine.ellipse = function (vml, x, y, rx, ry) { + var res = vml.path(), + a = res.attrs; + res.X = x - rx; + res.Y = y - ry; + res.W = rx * 2; + res.H = ry * 2; + res.type = "ellipse"; + setFillAndStroke(res, { + cx: x, + cy: y, + rx: rx, + ry: ry + }); + return res; + }; + R._engine.circle = function (vml, x, y, r) { + var res = vml.path(), + a = res.attrs; + res.X = x - r; + res.Y = y - r; + res.W = res.H = r * 2; + res.type = "circle"; + setFillAndStroke(res, { + cx: x, + cy: y, + r: r + }); + return res; + }; + R._engine.image = function (vml, src, x, y, w, h) { + var path = R._rectPath(x, y, w, h), + res = vml.path(path).attr({stroke: "none"}), + a = res.attrs, + node = res.node, + fill = node.getElementsByTagName(fillString)[0]; + a.src = src; + res.X = a.x = x; + res.Y = a.y = y; + res.W = a.width = w; + res.H = a.height = h; + a.path = path; + res.type = "image"; + fill.parentNode == node && node.removeChild(fill); + fill.rotate = true; + fill.src = src; + fill.type = "tile"; + res._.fillpos = [x, y]; + res._.fillsize = [w, h]; + node.appendChild(fill); + setCoords(res, 1, 1, 0, 0, 0); + return res; + }; + R._engine.text = function (vml, x, y, text) { + var el = createNode("shape"), + path = createNode("path"), + o = createNode("textpath"); + x = x || 0; + y = y || 0; + text = text || ""; + path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1); + path.textpathok = true; + o.string = Str(text); + o.on = true; + el.style.cssText = cssDot; + el.coordsize = zoom + S + zoom; + el.coordorigin = "0 0"; + var p = new Element(el, vml), + attr = { + fill: "#000", + stroke: "none", + font: R._availableAttrs.font, + text: text + }; + p.shape = el; + p.path = path; + p.textpath = o; + p.type = "text"; + p.attrs.text = Str(text); + p.attrs.x = x; + p.attrs.y = y; + p.attrs.w = 1; + p.attrs.h = 1; + setFillAndStroke(p, attr); + el.appendChild(o); + el.appendChild(path); + vml.canvas.appendChild(el); + var skew = createNode("skew"); + skew.on = true; + el.appendChild(skew); + p.skew = skew; + p.transform(E); + return p; + }; + R._engine.setSize = function (width, height) { + var cs = this.canvas.style; + this.width = width; + this.height = height; + width == +width && (width += "px"); + height == +height && (height += "px"); + cs.width = width; + cs.height = height; + cs.clip = "rect(0 " + width + " " + height + " 0)"; + if (this._viewBox) { + R._engine.setViewBox.apply(this, this._viewBox); + } + return this; + }; + R._engine.setViewBox = function (x, y, w, h, fit) { + R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); + var paperSize = this.getSize(), + width = paperSize.width, + height = paperSize.height, + H, W; + if (fit) { + H = height / h; + W = width / w; + if (w * H < width) { + x -= (width - w * H) / 2 / H; + } + if (h * W < height) { + y -= (height - h * W) / 2 / W; + } + } + this._viewBox = [x, y, w, h, !!fit]; + this._viewBoxShift = { + dx: -x, + dy: -y, + scale: paperSize + }; + this.forEach(function (el) { + el.transform("..."); + }); + return this; + }; + var createNode; + R._engine.initWin = function (win) { + var doc = win.document; + if (doc.styleSheets.length < 31) { + doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); + } else { + // no more room, add to the existing one + // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx + doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)"); + } + try { + !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); + createNode = function (tagName) { + return doc.createElement('<rvml:' + tagName + ' class="rvml">'); + }; + } catch (e) { + createNode = function (tagName) { + return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); + }; + } + }; + R._engine.initWin(R._g.win); + R._engine.create = function () { + var con = R._getContainer.apply(0, arguments), + container = con.container, + height = con.height, + s, + width = con.width, + x = con.x, + y = con.y; + if (!container) { + throw new Error("VML container not found."); + } + var res = new R._Paper, + c = res.canvas = R._g.doc.createElement("div"), + cs = c.style; + x = x || 0; + y = y || 0; + width = width || 512; + height = height || 342; + res.width = width; + res.height = height; + width == +width && (width += "px"); + height == +height && (height += "px"); + res.coordsize = zoom * 1e3 + S + zoom * 1e3; + res.coordorigin = "0 0"; + res.span = R._g.doc.createElement("span"); + res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;"; + c.appendChild(res.span); + cs.cssText = R.format("top:0;left:0;width:{0};height:{1};display:inline-block;position:relative;clip:rect(0 {0} {1} 0);overflow:hidden", width, height); + if (container == 1) { + R._g.doc.body.appendChild(c); + cs.left = x + "px"; + cs.top = y + "px"; + cs.position = "absolute"; + } else { + if (container.firstChild) { + container.insertBefore(c, container.firstChild); + } else { + container.appendChild(c); + } + } + res.renderfix = function () {}; + return res; + }; + R.prototype.clear = function () { + R.eve("raphael.clear", this); + this.canvas.innerHTML = E; + this.span = R._g.doc.createElement("span"); + this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;"; + this.canvas.appendChild(this.span); + this.bottom = this.top = null; + }; + R.prototype.remove = function () { + R.eve("raphael.remove", this); + this.canvas.parentNode.removeChild(this.canvas); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + return true; + }; + + var setproto = R.st; + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); + } + }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + + +/***/ } +/******/ ]) +}); +;
\ No newline at end of file diff --git a/debian/missing-sources/tableExport-1.6.0.js b/debian/missing-sources/tableExport-1.6.0.js new file mode 100644 index 000000000..0d67afe87 --- /dev/null +++ b/debian/missing-sources/tableExport-1.6.0.js @@ -0,0 +1,1736 @@ +/**
+ * @preserve tableExport.jquery.plugin
+ *
+ * Copyright (c) 2015-2017 hhurz, https://github.com/hhurz/tableExport.jquery.plugin
+ * Original work Copyright (c) 2014 Giri Raj, https://github.com/kayalshri/
+ *
+ * Licensed under the MIT License, http://opensource.org/licenses/mit-license
+ */
+
+(function ($) {
+ $.fn.extend({
+ tableExport: function (options) {
+ var defaults = {
+ consoleLog: false,
+ csvEnclosure: '"',
+ csvSeparator: ',',
+ csvUseBOM: true,
+ displayTableName: false,
+ escape: false,
+ excelstyles: [], // e.g. ['border-bottom', 'border-top', 'border-left', 'border-right']
+ fileName: 'tableExport',
+ htmlContent: false,
+ ignoreColumn: [],
+ ignoreRow:[],
+ jsonScope: 'all', // head, data, all
+ jspdf: {orientation: 'p',
+ unit: 'pt',
+ format: 'a4', // jspdf page format or 'bestfit' for autmatic paper format selection
+ margins: {left: 20, right: 10, top: 10, bottom: 10},
+ autotable: {styles: {cellPadding: 2,
+ rowHeight: 12,
+ fontSize: 8,
+ fillColor: 255, // color value or 'inherit' to use css background-color from html table
+ textColor: 50, // color value or 'inherit' to use css color from html table
+ fontStyle: 'normal', // normal, bold, italic, bolditalic or 'inherit' to use css font-weight and fonst-style from html table
+ overflow: 'ellipsize', // visible, hidden, ellipsize or linebreak
+ halign: 'left', // left, center, right
+ valign: 'middle' // top, middle, bottom
+ },
+ headerStyles: {fillColor: [52, 73, 94],
+ textColor: 255,
+ fontStyle: 'bold',
+ halign: 'center'
+ },
+ alternateRowStyles: {fillColor: 245
+ },
+ tableExport: {onAfterAutotable: null,
+ onBeforeAutotable: null,
+ onTable: null,
+ outputImages: true
+ }
+ }
+ },
+ numbers: {html: {decimalMark: '.',
+ thousandsSeparator: ','
+ },
+ output: {decimalMark: '.',
+ thousandsSeparator: ','
+ }
+ },
+ onCellData: null,
+ onCellHtmlData: null,
+ outputMode: 'file', // 'file', 'string', 'base64' or 'window' (experimental)
+ pdfmake: {enabled: false}, // true: use pdfmake instead of jspdf(-autotable)
+ tbodySelector: 'tr',
+ tfootSelector: 'tr', // set empty ('') to prevent export of tfoot rows
+ theadSelector: 'tr',
+ tableName: 'myTableName',
+ type: 'csv', // 'csv', 'tsv', 'txt', 'sql', 'json', 'xml', 'excel', 'doc', 'png' or 'pdf'
+ worksheetName: 'xlsWorksheetName'
+ };
+
+ var FONT_ROW_RATIO = 1.15;
+ var el = this;
+ var DownloadEvt = null;
+ var $hrows = [];
+ var $rows = [];
+ var rowIndex = 0;
+ var rowspans = [];
+ var trData = '';
+ var colNames = [];
+ var blob;
+
+ $.extend(true, defaults, options);
+
+ colNames = GetColumnNames (el);
+
+ if (defaults.type == 'csv' || defaults.type == 'tsv' || defaults.type == 'txt') {
+
+ var csvData = "";
+ var rowlength = 0;
+ rowIndex = 0;
+
+ function csvString(cell, rowIndex, colIndex) {
+ var result = '';
+
+ if (cell !== null) {
+ var dataString = parseString(cell, rowIndex, colIndex);
+
+ var csvValue = (dataString === null || dataString === '') ? '' : dataString.toString();
+
+ if (defaults.type == 'tsv') {
+ if (dataString instanceof Date)
+ result = dataString.toLocaleString();
+
+ // According to http://www.iana.org/assignments/media-types/text/tab-separated-values
+ // are fields that contain tabs not allowable in tsv encoding
+ result = replaceAll(csvValue, '\t', ' ');
+ }
+ else {
+ // Takes a string and encapsulates it (by default in double-quotes) if it
+ // contains the csv field separator, spaces, or linebreaks.
+ if (dataString instanceof Date)
+ result = defaults.csvEnclosure + dataString.toLocaleString() + defaults.csvEnclosure;
+ else {
+ result = replaceAll(csvValue, defaults.csvEnclosure, defaults.csvEnclosure + defaults.csvEnclosure);
+
+ if (result.indexOf(defaults.csvSeparator) >= 0 || /[\r\n ]/g.test(result))
+ result = defaults.csvEnclosure + result + defaults.csvEnclosure;
+ }
+ }
+ }
+
+ return result;
+ }
+
+ var CollectCsvData = function ($rows, rowselector, length) {
+
+ $rows.each(function () {
+ trData = "";
+ ForEachVisibleCell(this, rowselector, rowIndex, length + $rows.length,
+ function (cell, row, col) {
+ trData += csvString(cell, row, col) + (defaults.type == 'tsv' ? '\t' : defaults.csvSeparator);
+ });
+ trData = $.trim(trData).substring(0, trData.length - 1);
+ if (trData.length > 0) {
+
+ if (csvData.length > 0)
+ csvData += "\n";
+
+ csvData += trData;
+ }
+ rowIndex++;
+ });
+
+ return $rows.length;
+ };
+
+ rowlength += CollectCsvData ($(el).find('thead').first().find(defaults.theadSelector), 'th,td', rowlength);
+ $(el).find('tbody').each(function() {
+ rowlength += CollectCsvData ($(this).find(defaults.tbodySelector), 'td,th', rowlength);
+ });
+ if (defaults.tfootSelector.length)
+ CollectCsvData ($(el).find('tfoot').first().find(defaults.tfootSelector), 'td,th', rowlength);
+
+ csvData += "\n";
+
+ //output
+ if (defaults.consoleLog === true)
+ console.log(csvData);
+
+ if (defaults.outputMode === 'string')
+ return csvData;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(csvData);
+
+ if (defaults.outputMode === 'window') {
+ downloadFile(false, 'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,', csvData);
+ return;
+ }
+
+ try {
+ blob = new Blob([csvData], {type: "text/" + (defaults.type == 'csv' ? 'csv' : 'plain') + ";charset=utf-8"});
+ saveAs(blob, defaults.fileName + '.' + defaults.type, (defaults.type != 'csv' || defaults.csvUseBOM === false));
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.' + defaults.type,
+ 'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,' + ((defaults.type == 'csv' && defaults.csvUseBOM)? '\ufeff' : ''),
+ csvData);
+ }
+
+ } else if (defaults.type == 'sql') {
+
+ // Header
+ rowIndex = 0;
+ var tdData = "INSERT INTO `" + defaults.tableName + "` (";
+ $hrows = $(el).find('thead').first().find(defaults.theadSelector);
+ $hrows.each(function () {
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function (cell, row, col) {
+ tdData += "'" + parseString(cell, row, col) + "',";
+ });
+ rowIndex++;
+ tdData = $.trim(tdData);
+ tdData = $.trim(tdData).substring(0, tdData.length - 1);
+ });
+ tdData += ") VALUES ";
+ // Row vs Column
+ $(el).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));
+ $($rows).each(function () {
+ trData = "";
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ trData += "'" + parseString(cell, row, col) + "',";
+ });
+ if (trData.length > 3) {
+ tdData += "(" + trData;
+ tdData = $.trim(tdData).substring(0, tdData.length - 1);
+ tdData += "),";
+ }
+ rowIndex++;
+ });
+
+ tdData = $.trim(tdData).substring(0, tdData.length - 1);
+ tdData += ";";
+
+ //output
+ if (defaults.consoleLog === true)
+ console.log(tdData);
+
+ if (defaults.outputMode === 'string')
+ return tdData;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(tdData);
+
+ try {
+ blob = new Blob([tdData], {type: "text/plain;charset=utf-8"});
+ saveAs(blob, defaults.fileName + '.sql');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.sql',
+ 'data:application/sql;charset=utf-8,',
+ tdData);
+ }
+
+ } else if (defaults.type == 'json') {
+
+ var jsonHeaderArray = [];
+ $hrows = $(el).find('thead').first().find(defaults.theadSelector);
+ $hrows.each(function () {
+ var jsonArrayTd = [];
+
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function (cell, row, col) {
+ jsonArrayTd.push(parseString(cell, row, col));
+ });
+ jsonHeaderArray.push(jsonArrayTd);
+ });
+
+ var jsonArray = [];
+ $(el).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));
+ $($rows).each(function () {
+ var jsonObjectTd = {};
+
+ var colIndex = 0;
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ if (jsonHeaderArray.length) {
+ jsonObjectTd[jsonHeaderArray[jsonHeaderArray.length-1][colIndex]] = parseString(cell, row, col);
+ } else {
+ jsonObjectTd[colIndex] = parseString(cell, row, col);
+ }
+ colIndex++;
+ });
+ if ($.isEmptyObject(jsonObjectTd) === false)
+ jsonArray.push(jsonObjectTd);
+
+ rowIndex++;
+ });
+
+ var sdata = "";
+
+ if (defaults.jsonScope == 'head')
+ sdata = JSON.stringify(jsonHeaderArray);
+ else if (defaults.jsonScope == 'data')
+ sdata = JSON.stringify(jsonArray);
+ else // all
+ sdata = JSON.stringify({header: jsonHeaderArray, data: jsonArray});
+
+ if (defaults.consoleLog === true)
+ console.log(sdata);
+
+ if (defaults.outputMode === 'string')
+ return sdata;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(sdata);
+
+ try {
+ blob = new Blob([sdata], {type: "application/json;charset=utf-8"});
+ saveAs(blob, defaults.fileName + '.json');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.json',
+ 'data:application/json;charset=utf-8;base64,',
+ sdata);
+ }
+
+ } else if (defaults.type === 'xml') {
+
+ rowIndex = 0;
+ var xml = '<?xml version="1.0" encoding="utf-8"?>';
+ xml += '<tabledata><fields>';
+
+ // Header
+ $hrows = $(el).find('thead').first().find(defaults.theadSelector);
+ $hrows.each(function () {
+
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function (cell, row, col) {
+ xml += "<field>" + parseString(cell, row, col) + "</field>";
+ });
+ rowIndex++;
+ });
+ xml += '</fields><data>';
+
+ // Row Vs Column
+ var rowCount = 1;
+ $(el).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));
+ $($rows).each(function () {
+ var colCount = 1;
+ trData = "";
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ trData += "<column-" + colCount + ">" + parseString(cell, row, col) + "</column-" + colCount + ">";
+ colCount++;
+ });
+ if (trData.length > 0 && trData != "<column-1></column-1>") {
+ xml += '<row id="' + rowCount + '">' + trData + '</row>';
+ rowCount++;
+ }
+
+ rowIndex++;
+ });
+ xml += '</data></tabledata>';
+
+ //output
+ if (defaults.consoleLog === true)
+ console.log(xml);
+
+ if (defaults.outputMode === 'string')
+ return xml;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(xml);
+
+ try {
+ blob = new Blob([xml], {type: "application/xml;charset=utf-8"});
+ saveAs(blob, defaults.fileName + '.xml');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.xml',
+ 'data:application/xml;charset=utf-8;base64,',
+ xml);
+ }
+
+ } else if (defaults.type == 'excel' || defaults.type == 'xls' || defaults.type == 'word' || defaults.type == 'doc') {
+
+ var MSDocType = (defaults.type == 'excel' || defaults.type == 'xls') ? 'excel' : 'word';
+ var MSDocExt = (MSDocType == 'excel') ? 'xls' : 'doc';
+ var MSDocSchema = 'xmlns:x="urn:schemas-microsoft-com:office:' + MSDocType + '"';
+ var $tables = $(el).filter(function() {
+ return $(this).data("tableexport-display") != 'none' &&
+ ($(this).is(':visible') ||
+ $(this).data("tableexport-display") == 'always');
+ });
+ var docData = '';
+
+ $tables.each(function(){
+ var $table = $(this);
+ rowIndex = 0;
+ colNames = GetColumnNames (this);
+
+ docData += '<table><thead>';
+ // Header
+ $hrows = $table.find('thead').first().find(defaults.theadSelector);
+ $hrows.each(function() {
+ trData = "";
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function(cell, row, col) {
+ if (cell !== null) {
+ var thstyle = '';
+ trData += '<th';
+ for (var styles in defaults.excelstyles) {
+ if (defaults.excelstyles.hasOwnProperty(styles)) {
+ var thcss = $(cell).css(defaults.excelstyles[styles]);
+ if (thcss !== '' && thcss !='0px none rgb(0, 0, 0)' && thcss != 'rgba(0, 0, 0, 0)') {
+ thstyle += (thstyle === '') ? 'style="' : ';';
+ thstyle += defaults.excelstyles[styles] + ':' + thcss;
+ }
+ }
+ }
+ if (thstyle !== '' )
+ trData += ' ' + thstyle + '"';
+ if ($(cell).is("[colspan]"))
+ trData += ' colspan="' + $(cell).attr('colspan') + '"';
+ if ($(cell).is("[rowspan]"))
+ trData += ' rowspan="' + $(cell).attr('rowspan') + '"';
+ trData += '>' + parseString(cell, row, col) + '</th>';
+ }
+ });
+ if (trData.length > 0)
+ docData += '<tr>' + trData + '</tr>';
+ rowIndex++;
+ });
+
+ docData += '</thead><tbody>';
+ // Row Vs Column, support multiple tbodys
+ $table.find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $table.find('tfoot').find(defaults.tfootSelector));
+
+ $($rows).each(function() {
+ var $row = $(this);
+ trData = "";
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function(cell, row, col) {
+ if (cell !== null) {
+ var tdstyle = '';
+ var tdcss = $(cell).data("tableexport-msonumberformat");
+
+ if (typeof tdcss == 'undefined' && typeof defaults.onMsoNumberFormat === 'function')
+ tdcss = defaults.onMsoNumberFormat(cell, row, col);
+
+ if (typeof tdcss != 'undefined' && tdcss !== '')
+ tdstyle = 'style="mso-number-format:\'' + tdcss + '\'';
+
+ for (var cssStyle in defaults.excelstyles) {
+ if (defaults.excelstyles.hasOwnProperty(cssStyle)) {
+ tdcss = $(cell).css(defaults.excelstyles[cssStyle]);
+ if (tdcss === '')
+ tdcss = $row.css(defaults.excelstyles[cssStyle]);
+
+ if (tdcss !== '' && tdcss !='0px none rgb(0, 0, 0)' && tdcss != 'rgba(0, 0, 0, 0)') {
+ tdstyle += (tdstyle === '') ? 'style="' : ';';
+ tdstyle += defaults.excelstyles[cssStyle] + ':' + tdcss;
+ }
+ }
+ }
+ trData += '<td';
+ if (tdstyle !== '' )
+ trData += ' ' + tdstyle + '"';
+ if ($(cell).is("[colspan]"))
+ trData += ' colspan="' + $(cell).attr('colspan') + '"';
+ if ($(cell).is("[rowspan]"))
+ trData += ' rowspan="' + $(cell).attr('rowspan') + '"';
+ trData += '>' + parseString(cell, row, col).replace(/\n/g,'<br>') + '</td>';
+ }
+ });
+ if (trData.length > 0)
+ docData += '<tr>' + trData + '</tr>';
+ rowIndex++;
+ });
+
+ if (defaults.displayTableName)
+ docData += '<tr><td></td></tr><tr><td></td></tr><tr><td>' + parseString($('<p>' + defaults.tableName + '</p>')) + '</td></tr>';
+
+ docData += '</tbody></table>';
+
+ if (defaults.consoleLog === true)
+ console.log(docData);
+ });
+
+ var docFile = '<html xmlns:o="urn:schemas-microsoft-com:office:office" ' + MSDocSchema + ' xmlns="http://www.w3.org/TR/REC-html40">';
+ docFile += '<meta http-equiv="content-type" content="application/vnd.ms-' + MSDocType + '; charset=UTF-8">';
+ docFile += "<head>";
+ if (MSDocType === 'excel') {
+ docFile += "<!--[if gte mso 9]>";
+ docFile += "<xml>";
+ docFile += "<x:ExcelWorkbook>";
+ docFile += "<x:ExcelWorksheets>";
+ docFile += "<x:ExcelWorksheet>";
+ docFile += "<x:Name>";
+ docFile += defaults.worksheetName;
+ docFile += "</x:Name>";
+ docFile += "<x:WorksheetOptions>";
+ docFile += "<x:DisplayGridlines/>";
+ docFile += "</x:WorksheetOptions>";
+ docFile += "</x:ExcelWorksheet>";
+ docFile += "</x:ExcelWorksheets>";
+ docFile += "</x:ExcelWorkbook>";
+ docFile += "</xml>";
+ docFile += "<![endif]-->";
+ }
+ docFile += "<style>br {mso-data-placement:same-cell;}</style>";
+ docFile += "</head>";
+ docFile += "<body>";
+ docFile += docData;
+ docFile += "</body>";
+ docFile += "</html>";
+
+ if (defaults.consoleLog === true)
+ console.log(docFile);
+
+ if (defaults.outputMode === 'string')
+ return docFile;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(docFile);
+
+ try {
+ blob = new Blob([docFile], {type: 'application/vnd.ms-' + defaults.type});
+ saveAs(blob, defaults.fileName + '.' + MSDocExt);
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.' + MSDocExt,
+ 'data:application/vnd.ms-' + MSDocType + ';base64,',
+ docFile);
+ }
+
+ } else if (defaults.type == 'xlsx') {
+
+ var data = [];
+ var ranges = [];
+ rowIndex = 0;
+
+ $rows = $(el).find('thead').first().find(defaults.theadSelector);
+ $(el).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(el).find('tfoot').find(defaults.tfootSelector));
+
+ $($rows).each(function () {
+ var cols = [];
+ ForEachVisibleCell(this, 'th,td', rowIndex, $rows.length,
+ function (cell, row, col) {
+ if (typeof cell !== 'undefined' && cell !== null) {
+
+ var colspan = parseInt(cell.getAttribute('colspan'));
+ var rowspan = parseInt(cell.getAttribute('rowspan'));
+
+ var cellValue = parseString(cell, row, col);
+
+ if(cellValue !== "" && cellValue == +cellValue) cellValue = +cellValue;
+
+ //Skip ranges
+ ranges.forEach(function(range) {
+ if(rowIndex >= range.s.r && rowIndex <= range.e.r && cols.length >= range.s.c && cols.length <= range.e.c) {
+ for(var i = 0; i <= range.e.c - range.s.c; ++i) cols.push(null);
+ }
+ });
+
+ //Handle Row Span
+ if (rowspan || colspan) {
+ rowspan = rowspan || 1;
+ colspan = colspan || 1;
+ ranges.push({s:{r:rowIndex, c:cols.length},e:{r:rowIndex+rowspan-1, c:cols.length+colspan-1}});
+ }
+
+ //Handle Value
+ cols.push(cellValue !== "" ? cellValue : null);
+
+ //Handle Colspan
+ if (colspan) for (var k = 0; k < colspan - 1; ++k) cols.push(null);
+ }
+ });
+ data.push(cols);
+ rowIndex++;
+ });
+
+ var wb = new jx_Workbook(),
+ ws = jx_createSheet(data);
+
+ // add ranges to worksheet
+ ws['!merges'] = ranges;
+
+ // add worksheet to workbook
+ wb.SheetNames.push(defaults.worksheetName);
+ wb.Sheets[defaults.worksheetName] = ws;
+
+ var wbout = XLSX.write(wb, {bookType: defaults.type, bookSST: false, type: 'binary'});
+
+ try {
+ blob = new Blob([jx_s2ab(wbout)], {type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=UTF-8'});
+ saveAs(blob, defaults.fileName + '.' + defaults.type);
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.' + defaults.type,
+ 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; charset=UTF-8',
+ data);
+ }
+
+ } else if (defaults.type == 'png') {
+ //html2canvas($(el)[0], {
+ // onrendered: function (canvas) {
+ html2canvas($(el)[0]).then(
+ function (canvas) {
+
+ var image = canvas.toDataURL();
+ var byteString = atob(image.substring(22)); // remove data stuff
+ var buffer = new ArrayBuffer(byteString.length);
+ var intArray = new Uint8Array(buffer);
+
+ for (var i = 0; i < byteString.length; i++)
+ intArray[i] = byteString.charCodeAt(i);
+
+ if (defaults.consoleLog === true)
+ console.log(byteString);
+
+ if (defaults.outputMode === 'string')
+ return byteString;
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(image);
+
+ if (defaults.outputMode === 'window') {
+ window.open(image);
+ return;
+ }
+
+ try {
+ blob = new Blob([buffer], {type: "image/png"});
+ saveAs(blob, defaults.fileName + '.png');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.png',
+ 'data:image/png,',
+ image);
+ }
+ //}
+ });
+
+ } else if (defaults.type == 'pdf') {
+
+ if (defaults.pdfmake.enabled === true) {
+ // pdf output using pdfmake
+ // https://github.com/bpampuch/pdfmake
+
+ var widths = [];
+ var body = [];
+ rowIndex = 0;
+
+ $hrows = $(this).find('thead').first().find(defaults.theadSelector);
+ $hrows.each(function () {
+ var h = [];
+
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function (cell, row, col) {
+ h.push(parseString(cell, row, col));
+ });
+
+ if (h.length)
+ body.push(h);
+
+ for(var i = widths.length; i < h.length;i++)
+ widths.push("*");
+
+ rowIndex++;
+ });
+
+ $(this).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));
+
+ $($rows).each(function () {
+ var r = [];
+
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ r.push(parseString(cell, row, col));
+ });
+
+ if (r.length)
+ body.push(r);
+ rowIndex++;
+ });
+
+ var docDefinition = {
+ pageOrientation: 'landscape',
+ content: [
+ {
+ table: {
+ headerRows: $hrows.length,
+ widths: widths,
+ body: body
+ }
+ }
+ ]
+ };
+ pdfMake.createPdf(docDefinition).getBuffer(function (buffer) {
+
+ try {
+ var blob = new Blob([buffer], {type: "application/pdf"});
+ saveAs(blob, defaults.fileName + '.pdf');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.pdf',
+ 'data:application/pdf;base64,',
+ buffer);
+ }
+ });
+
+ }
+ else if (defaults.jspdf.autotable === false) {
+ // pdf output using jsPDF's core html support
+
+ var addHtmlOptions = {
+ dim: {
+ w: getPropertyUnitValue($(el).first().get(0), 'width', 'mm'),
+ h: getPropertyUnitValue($(el).first().get(0), 'height', 'mm')
+ },
+ pagesplit: false
+ };
+
+ var doc = new jsPDF(defaults.jspdf.orientation, defaults.jspdf.unit, defaults.jspdf.format);
+ doc.addHTML($(el).first(),
+ defaults.jspdf.margins.left,
+ defaults.jspdf.margins.top,
+ addHtmlOptions,
+ function () {
+ jsPdfOutput(doc);
+ });
+ //delete doc;
+ }
+ else {
+ // pdf output using jsPDF AutoTable plugin
+ // https://github.com/simonbengtsson/jsPDF-AutoTable
+
+ var teOptions = defaults.jspdf.autotable.tableExport;
+
+ // When setting jspdf.format to 'bestfit' tableExport tries to choose
+ // the minimum required paper format and orientation in which the table
+ // (or tables in multitable mode) completely fits without column adjustment
+ if (typeof defaults.jspdf.format === 'string' && defaults.jspdf.format.toLowerCase() === 'bestfit') {
+ var pageFormats = {
+ 'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94],
+ 'a2': [1190.55, 1683.78], 'a3': [841.89, 1190.55],
+ 'a4': [595.28, 841.89]
+ };
+ var rk = '', ro = '';
+ var mw = 0;
+
+ $(el).filter(':visible').each(function () {
+ if ($(this).css('display') != 'none') {
+ var w = getPropertyUnitValue($(this).get(0), 'width', 'pt');
+
+ if (w > mw) {
+ if (w > pageFormats.a0[0]) {
+ rk = 'a0';
+ ro = 'l';
+ }
+ for (var key in pageFormats) {
+ if (pageFormats.hasOwnProperty(key)) {
+ if (pageFormats[key][1] > w) {
+ rk = key;
+ ro = 'l';
+ if (pageFormats[key][0] > w)
+ ro = 'p';
+ }
+ }
+ }
+ mw = w;
+ }
+ }
+ });
+ defaults.jspdf.format = (rk === '' ? 'a4' : rk);
+ defaults.jspdf.orientation = (ro === '' ? 'w' : ro);
+ }
+
+ // The jsPDF doc object is stored in defaults.jspdf.autotable.tableExport,
+ // thus it can be accessed from any callback function
+ teOptions.doc = new jsPDF(defaults.jspdf.orientation,
+ defaults.jspdf.unit,
+ defaults.jspdf.format);
+
+ if (teOptions.outputImages === true)
+ teOptions.images = {};
+
+ if (typeof teOptions.images != 'undefined') {
+ $(el).filter(function() {
+ return $(this).data("tableexport-display") != 'none' &&
+ ($(this).is(':visible') ||
+ $(this).data("tableexport-display") == 'always');
+ }).each(function () {
+ var rowCount = 0;
+
+ $hrows = $(this).find('thead').find(defaults.theadSelector);
+ $(this).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));
+
+ $($rows).each(function () {
+ ForEachVisibleCell(this, 'td,th', $hrows.length + rowCount, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ if (typeof cell !== 'undefined' && cell !== null) {
+ var kids = $(cell).children();
+ if (typeof kids != 'undefined' && kids.length > 0)
+ collectImages (cell, kids, teOptions);
+ }
+ });
+ rowCount++;
+ });
+ });
+
+ $hrows = [];
+ $rows = [];
+ }
+
+ loadImages ( teOptions, function (imageCount) {
+
+ $(el).filter(function() {
+ return $(this).data("tableexport-display") != 'none' &&
+ ($(this).is(':visible') ||
+ $(this).data("tableexport-display") == 'always');
+ }).each(function () {
+ var colKey;
+ var rowIndex = 0;
+
+ colNames = GetColumnNames (this);
+
+ teOptions.columns = [];
+ teOptions.rows = [];
+ teOptions.rowoptions = {};
+
+ // onTable: optional callback function for every matching table that can be used
+ // to modify the tableExport options or to skip the output of a particular table
+ // if the table selector targets multiple tables
+ if (typeof teOptions.onTable === 'function')
+ if (teOptions.onTable($(this), defaults) === false)
+ return true; // continue to next iteration step (table)
+
+ // each table works with an own copy of AutoTable options
+ defaults.jspdf.autotable.tableExport = null; // avoid deep recursion error
+ var atOptions = $.extend(true, {}, defaults.jspdf.autotable);
+ defaults.jspdf.autotable.tableExport = teOptions;
+
+ atOptions.margin = {};
+ $.extend(true, atOptions.margin, defaults.jspdf.margins);
+ atOptions.tableExport = teOptions;
+
+ // Fix jsPDF Autotable's row height calculation
+ if (typeof atOptions.beforePageContent !== 'function') {
+ atOptions.beforePageContent = function (data) {
+ if (data.pageCount == 1) {
+ var all = data.table.rows.concat(data.table.headerRow);
+ all.forEach(function (row) {
+ if ( row.height > 0 ) {
+ row.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;
+ data.table.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;
+ }
+ });
+ }
+ };
+ }
+
+ if (typeof atOptions.createdHeaderCell !== 'function') {
+ // apply some original css styles to pdf header cells
+ atOptions.createdHeaderCell = function (cell, data) {
+
+ // jsPDF AutoTable plugin v2.0.14 fix: each cell needs its own styles object
+ cell.styles = $.extend({}, data.row.styles);
+
+ if (typeof teOptions.columns [data.column.dataKey] != 'undefined') {
+ var col = teOptions.columns [data.column.dataKey];
+
+ if (typeof col.rect != 'undefined') {
+ var rh;
+
+ cell.contentWidth = col.rect.width;
+
+ if (typeof teOptions.heightRatio == 'undefined' || teOptions.heightRatio === 0) {
+ if (data.row.raw [data.column.dataKey].rowspan)
+ rh = data.row.raw [data.column.dataKey].rect.height / data.row.raw [data.column.dataKey].rowspan;
+ else
+ rh = data.row.raw [data.column.dataKey].rect.height;
+
+ teOptions.heightRatio = cell.styles.rowHeight / rh;
+ }
+
+ rh = data.row.raw [data.column.dataKey].rect.height * teOptions.heightRatio;
+ if (rh > cell.styles.rowHeight)
+ cell.styles.rowHeight = rh;
+ }
+
+ if (typeof col.style != 'undefined' && col.style.hidden !== true) {
+ cell.styles.halign = col.style.align;
+ if (atOptions.styles.fillColor === 'inherit')
+ cell.styles.fillColor = col.style.bcolor;
+ if (atOptions.styles.textColor === 'inherit')
+ cell.styles.textColor = col.style.color;
+ if (atOptions.styles.fontStyle === 'inherit')
+ cell.styles.fontStyle = col.style.fstyle;
+ }
+ }
+ };
+ }
+
+ if (typeof atOptions.createdCell !== 'function') {
+ // apply some original css styles to pdf table cells
+ atOptions.createdCell = function (cell, data) {
+ var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];
+
+ if (typeof rowopt != 'undefined' &&
+ typeof rowopt.style != 'undefined' &&
+ rowopt.style.hidden !== true) {
+ cell.styles.halign = rowopt.style.align;
+ if (atOptions.styles.fillColor === 'inherit')
+ cell.styles.fillColor = rowopt.style.bcolor;
+ if (atOptions.styles.textColor === 'inherit')
+ cell.styles.textColor = rowopt.style.color;
+ if (atOptions.styles.fontStyle === 'inherit')
+ cell.styles.fontStyle = rowopt.style.fstyle;
+ }
+ };
+ }
+
+ if (typeof atOptions.drawHeaderCell !== 'function') {
+ atOptions.drawHeaderCell = function (cell, data) {
+ var colopt = teOptions.columns [data.column.dataKey];
+
+ if ((colopt.style.hasOwnProperty("hidden") !== true || colopt.style.hidden !== true) &&
+ colopt.rowIndex >= 0 )
+ return prepareAutoTableText (cell, data, colopt);
+ else
+ return false; // cell is hidden
+ };
+ }
+
+ if (typeof atOptions.drawCell !== 'function') {
+ atOptions.drawCell = function (cell, data) {
+ var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];
+ if ( prepareAutoTableText (cell, data, rowopt) ) {
+
+ teOptions.doc.rect(cell.x, cell.y, cell.width, cell.height, cell.styles.fillStyle);
+
+ if (typeof rowopt != 'undefined' && typeof rowopt.kids != 'undefined' && rowopt.kids.length > 0) {
+
+ var dh = cell.height / rowopt.rect.height;
+ if ( dh > teOptions.dh || typeof teOptions.dh == 'undefined' )
+ teOptions.dh = dh;
+ teOptions.dw = cell.width / rowopt.rect.width;
+
+ drawCellElements (cell, rowopt.kids, teOptions);
+ }
+ teOptions.doc.autoTableText(cell.text, cell.textPos.x, cell.textPos.y, {
+ halign: cell.styles.halign,
+ valign: cell.styles.valign
+ });
+ }
+ return false;
+ };
+ }
+
+ // collect header and data rows
+ teOptions.headerrows = [];
+ $hrows = $(this).find('thead').find(defaults.theadSelector);
+ $hrows.each(function () {
+ colKey = 0;
+
+ teOptions.headerrows[rowIndex] = [];
+
+ ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
+ function (cell, row, col) {
+ var obj = getCellStyles (cell);
+ obj.title = parseString(cell, row, col);
+ obj.key = colKey++;
+ obj.rowIndex = rowIndex;
+ teOptions.headerrows[rowIndex].push(obj);
+ });
+ rowIndex++;
+ });
+
+ if (rowIndex > 0) {
+ // iterate through last row
+ $.each(teOptions.headerrows[rowIndex-1], function () {
+ var obj = this;
+ if (rowIndex > 1 && this.rect === null)
+ obj = teOptions.headerrows[rowIndex-2][this.key];
+ if (obj !== null)
+ teOptions.columns.push(obj);
+ });
+ }
+
+ var rowCount = 0;
+ $rows = [];
+ $(this).find('tbody').each(function() {
+ $rows.push.apply ($rows, $(this).find(defaults.tbodySelector));
+ });
+ if (defaults.tfootSelector.length)
+ $rows.push.apply ($rows, $(this).find('tfoot').find(defaults.tfootSelector));
+ $($rows).each(function () {
+ var rowData = [];
+ colKey = 0;
+
+ ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
+ function (cell, row, col) {
+ if (typeof teOptions.columns[colKey] === 'undefined') {
+ // jsPDF-Autotable needs columns. Thus define hidden ones for tables without thead
+ var obj = {
+ title: '',
+ key: colKey,
+ style: {
+ hidden: true
+ }
+ };
+ teOptions.columns.push(obj);
+ }
+ if (typeof cell !== 'undefined' && cell !== null) {
+ var obj = getCellStyles (cell);
+ obj.kids = $(cell).children();
+ teOptions.rowoptions [rowCount + ":" + colKey++] = obj;
+ }
+ else {
+ var obj = $.extend(true, {}, teOptions.rowoptions [rowCount + ":" + (colKey-1)]);
+ obj.colspan = -1;
+ teOptions.rowoptions [rowCount + ":" + colKey++] = obj;
+ }
+
+ rowData.push(parseString(cell, row, col));
+ });
+ if (rowData.length) {
+ teOptions.rows.push(rowData);
+ rowCount++;
+ }
+ rowIndex++;
+ });
+
+ // onBeforeAutotable: optional callback function before calling
+ // jsPDF AutoTable that can be used to modify the AutoTable options
+ if (typeof teOptions.onBeforeAutotable === 'function')
+ teOptions.onBeforeAutotable($(this), teOptions.columns, teOptions.rows, atOptions);
+
+ teOptions.doc.autoTable(teOptions.columns, teOptions.rows, atOptions);
+
+ // onAfterAutotable: optional callback function after returning
+ // from jsPDF AutoTable that can be used to modify the AutoTable options
+ if (typeof teOptions.onAfterAutotable === 'function')
+ teOptions.onAfterAutotable($(this), atOptions);
+
+ // set the start position for the next table (in case there is one)
+ defaults.jspdf.autotable.startY = teOptions.doc.autoTableEndPosY() + atOptions.margin.top;
+
+ });
+
+ jsPdfOutput(teOptions.doc);
+
+ if (typeof teOptions.headerrows != 'undefined')
+ teOptions.headerrows.length = 0;
+ if (typeof teOptions.columns != 'undefined')
+ teOptions.columns.length = 0;
+ if (typeof teOptions.rows != 'undefined')
+ teOptions.rows.length = 0;
+ delete teOptions.doc;
+ teOptions.doc = null;
+ });
+ }
+ }
+
+ function FindColObject (objects, colIndex, rowIndex) {
+ var result = null;
+ $.each(objects, function () {
+ if (this.rowIndex == rowIndex && this.key == colIndex) {
+ result = this;
+ return false;
+ }
+ });
+ return result;
+ }
+
+ function GetColumnNames (table) {
+ var result = [];
+ $(table).find('thead').first().find('th').each(function(index, el) {
+ if ($(el).attr("data-field") !== undefined)
+ result[index] = $(el).attr("data-field");
+ else
+ result[index] = index.toString();
+ });
+ return result;
+ }
+
+ function isColumnIgnored($row, colIndex) {
+ var result = false;
+ if (defaults.ignoreColumn.length > 0) {
+ if (typeof defaults.ignoreColumn[0] == 'string') {
+ if (colNames.length > colIndex && typeof colNames[colIndex] != 'undefined')
+ if ($.inArray(colNames[colIndex], defaults.ignoreColumn) != -1)
+ result = true;
+ }
+ else if (typeof defaults.ignoreColumn[0] == 'number') {
+ if ($.inArray(colIndex, defaults.ignoreColumn) != -1 ||
+ $.inArray(colIndex-$row.length, defaults.ignoreColumn) != -1)
+ result = true;
+ }
+ }
+ return result;
+ }
+
+ function ForEachVisibleCell(tableRow, selector, rowIndex, rowCount, cellcallback) {
+ if ($.inArray(rowIndex, defaults.ignoreRow) == -1 &&
+ $.inArray(rowIndex-rowCount, defaults.ignoreRow) == -1) {
+
+ var $row = $(tableRow).filter(function() {
+ return $(this).data("tableexport-display") != 'none' &&
+ ($(this).is(':visible') ||
+ $(this).data("tableexport-display") == 'always' ||
+ $(this).closest('table').data("tableexport-display") == 'always');
+ }).find(selector);
+
+ var rowColspan = 0;
+ var rowColIndex = 0;
+
+ $row.each(function (colIndex) {
+ if ($(this).data("tableexport-display") == 'always' ||
+ ($(this).css('display') != 'none' &&
+ $(this).css('visibility') != 'hidden' &&
+ $(this).data("tableexport-display") != 'none')) {
+ if (isColumnIgnored($row, colIndex) === false) {
+ if (typeof (cellcallback) === "function") {
+ var c, Colspan = 0;
+ var r, Rowspan = 0;
+
+ // handle rowspans from previous rows
+ if (typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0) {
+ for (c = 0; c <= colIndex; c++) {
+ if (typeof rowspans[rowIndex][c] != 'undefined') {
+ cellcallback(null, rowIndex, c);
+ delete rowspans[rowIndex][c];
+ colIndex++;
+ }
+ }
+ }
+ rowColIndex = colIndex;
+
+ if ($(this).is("[colspan]")) {
+ Colspan = parseInt($(this).attr('colspan'));
+ rowColspan += Colspan > 0 ? Colspan - 1 : 0;
+ }
+
+ if ($(this).is("[rowspan]"))
+ Rowspan = parseInt($(this).attr('rowspan'));
+
+ // output content of current cell
+ cellcallback(this, rowIndex, colIndex);
+
+ // handle colspan of current cell
+ for (c = 0; c < Colspan - 1; c++)
+ cellcallback(null, rowIndex, colIndex + c);
+
+ // store rowspan for following rows
+ if (Rowspan) {
+ for (r = 1; r < Rowspan; r++) {
+ if (typeof rowspans[rowIndex + r] == 'undefined')
+ rowspans[rowIndex + r] = [];
+
+ rowspans[rowIndex + r][colIndex + rowColspan] = "";
+
+ for (c = 1; c < Colspan; c++)
+ rowspans[rowIndex + r][colIndex + rowColspan - c] = "";
+ }
+ }
+ }
+ }
+ }
+ });
+ // handle rowspans from previous rows
+ if (typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0) {
+ for (var c = 0; c <= rowspans[rowIndex].length; c++) {
+ if (typeof rowspans[rowIndex][c] != 'undefined') {
+ cellcallback(null, rowIndex, c);
+ delete rowspans[rowIndex][c];
+ }
+ }
+ }
+ }
+ }
+
+ function jsPdfOutput(doc) {
+ if (defaults.consoleLog === true)
+ console.log(doc.output());
+
+ if (defaults.outputMode === 'string')
+ return doc.output();
+
+ if (defaults.outputMode === 'base64')
+ return base64encode(doc.output());
+
+ if (defaults.outputMode === 'window') {
+ window.open(URL.createObjectURL(doc.output("blob")));
+ return;
+ }
+
+ try {
+ var blob = doc.output('blob');
+ saveAs(blob, defaults.fileName + '.pdf');
+ }
+ catch (e) {
+ downloadFile(defaults.fileName + '.pdf',
+ 'data:application/pdf;base64,',
+ doc.output());
+ }
+ }
+
+ function prepareAutoTableText (cell, data, cellopt) {
+ var cs = 0;
+ if ( typeof cellopt != 'undefined' )
+ cs = cellopt.colspan;
+
+ if ( cs >= 0 ) {
+ // colspan handling
+ var cellWidth = cell.width;
+ var textPosX = cell.textPos.x;
+ var i = data.table.columns.indexOf(data.column);
+
+ for (var c = 1; c < cs; c++) {
+ var column = data.table.columns[i+c];
+ cellWidth += column.width;
+ }
+
+ if ( cs > 1 ) {
+ if ( cell.styles.halign === 'right' )
+ textPosX = cell.textPos.x + cellWidth - cell.width;
+ else if ( cell.styles.halign === 'center' )
+ textPosX = cell.textPos.x + (cellWidth - cell.width) / 2;
+ }
+
+ cell.width = cellWidth;
+ cell.textPos.x = textPosX;
+
+ if ( typeof cellopt != 'undefined' && cellopt.rowspan > 1 )
+ cell.height = cell.height * cellopt.rowspan;
+
+ // fix jsPDF's calculation of text position
+ if ( cell.styles.valign === 'middle' || cell.styles.valign === 'bottom' ) {
+ var splittedText = typeof cell.text === 'string' ? cell.text.split(/\r\n|\r|\n/g) : cell.text;
+ var lineCount = splittedText.length || 1;
+ if (lineCount > 2)
+ cell.textPos.y -= ((2 - FONT_ROW_RATIO) / 2 * data.row.styles.fontSize) * (lineCount-2) / 3 ;
+ }
+ return true;
+ }
+ else
+ return false; // cell is hidden (colspan = -1), don't draw it
+ }
+
+ function collectImages (cell, elements, teOptions) {
+ if (typeof teOptions.images != 'undefined') {
+ elements.each(function () {
+ var kids = $(this).children();
+
+ if ( $(this).is("img") ) {
+ var hash = strHashCode(this.src);
+
+ teOptions.images[hash] = { url: this.src,
+ src: this.src };
+ }
+
+ if (typeof kids != 'undefined' && kids.length > 0)
+ collectImages (cell, kids, teOptions);
+ });
+ }
+ }
+
+ function loadImages (teOptions, callback) {
+ var i;
+ var imageCount = 0;
+ var x = 0;
+
+ function done() {
+ callback(imageCount);
+ }
+ function loadImage(image) {
+ if (!image.url)
+ return;
+ var img = new Image();
+ imageCount = ++x;
+ img.crossOrigin = 'Anonymous';
+ img.onerror = img.onload = function () {
+ if(img.complete) {
+
+ if (img.src.indexOf('data:image/') === 0) {
+ img.width = image.width || img.width || 0;
+ img.height = image.height || img.height || 0;
+ }
+
+ if (img.width + img.height) {
+ var canvas = document.createElement("canvas");
+ var ctx = canvas.getContext("2d");
+
+ canvas.width = img.width;
+ canvas.height = img.height;
+ ctx.drawImage( img, 0, 0 );
+
+ image.src = canvas.toDataURL("image/jpeg");
+ }
+ }
+ if(!--x)
+ done();
+ };
+ img.src = image.url;
+ }
+
+ if (typeof teOptions.images != 'undefined') {
+ for (i in teOptions.images)
+ if (teOptions.images.hasOwnProperty(i))
+ loadImage(teOptions.images[i]);
+ }
+
+ return x || done();
+ }
+
+ function drawCellElements (cell, elements, teOptions) {
+ elements.each(function () {
+ var kids = $(this).children();
+
+ if ( $(this).is("div") ) {
+ var bcolor = rgb2array(getStyle(this, 'background-color'), [255, 255, 255]);
+ var lcolor = rgb2array(getStyle(this, 'border-top-color'), [0, 0, 0]);
+ var lwidth = getPropertyUnitValue(this, 'border-top-width', defaults.jspdf.unit);
+
+ var r = this.getBoundingClientRect();
+ var ux = this.offsetLeft * teOptions.dw;
+ var uy = this.offsetTop * teOptions.dh;
+ var uw = r.width * teOptions.dw;
+ var uh = r.height * teOptions.dh;
+
+ teOptions.doc.setDrawColor.apply (undefined, lcolor);
+ teOptions.doc.setFillColor.apply (undefined, bcolor);
+ teOptions.doc.setLineWidth (lwidth);
+ teOptions.doc.rect(cell.x + ux, cell.y + uy, uw, uh, lwidth ? "FD" : "F");
+ }
+ else if ( $(this).is("img") ) {
+ if (typeof teOptions.images != 'undefined') {
+ var hash = strHashCode(this.src);
+ var image = teOptions.images[hash];
+
+ if (typeof image != 'undefined') {
+
+ var arCell = cell.width / cell.height;
+ var arImg = this.width / this.height;
+ var imgWidth = cell.width;
+ var imgHeight = cell.height;
+ var uy = 0;
+
+ if (arImg < arCell) {
+ imgHeight = Math.min (cell.height, this.height);
+ imgWidth = this.width * imgHeight / this.height;
+ }
+ else if (arImg > arCell) {
+ imgWidth = Math.min (cell.width, this.width);
+ imgHeight = this.height * imgWidth / this.width;
+ }
+
+ if (imgHeight < cell.height)
+ uy = (cell.height - imgHeight) / 2;
+
+ teOptions.doc.addImage (image.src, cell.textPos.x, cell.y + uy, imgWidth, imgHeight);
+ cell.textPos.x += imgWidth;
+ }
+ }
+ }
+
+ if (typeof kids != 'undefined' && kids.length > 0)
+ drawCellElements (cell, kids, teOptions);
+ });
+ }
+
+ function escapeRegExp(string) {
+ return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
+ }
+
+ function replaceAll(string, find, replace) {
+ return string.replace(new RegExp(escapeRegExp(find), 'g'), replace);
+ }
+
+ function parseNumber(value) {
+ value = value || "0";
+ value = replaceAll(value, defaults.numbers.html.thousandsSeparator, '');
+ value = replaceAll(value, defaults.numbers.html.decimalMark, '.');
+
+ return typeof value === "number" || jQuery.isNumeric(value) !== false ? value : false;
+ }
+
+ function parseString(cell, rowIndex, colIndex) {
+ var result = '';
+
+ if (cell !== null) {
+ var $cell = $(cell);
+ var htmlData;
+
+ if ($cell[0].hasAttribute("data-tableexport-value"))
+ htmlData = $cell.data("tableexport-value");
+ else {
+ htmlData = $cell.html();
+
+ if (htmlData != '') {
+ var html = $.parseHTML( htmlData );
+
+ htmlData = '';
+ $.each( html, function() {
+ if ( $(this).is("input") )
+ htmlData += $cell.find('input').val();
+ else if ( $(this).is("select") )
+ htmlData += $cell.find('select option:selected').text();
+ else {
+ htmlData += $cell.html();
+ return false;
+ }
+ });
+ }
+ }
+
+ if (typeof defaults.onCellHtmlData === 'function')
+ htmlData = defaults.onCellHtmlData($cell, rowIndex, colIndex, htmlData);
+
+ if (defaults.htmlContent === true) {
+ result = $.trim(htmlData);
+ }
+ else {
+ var text = htmlData.replace(/\n/g,'\u2028').replace(/<br\s*[\/]?>/gi, '\u2060');
+ var obj = $('<div/>').html(text).contents();
+ text = '';
+ $.each(obj.text().split("\u2028"), function(i, v) {
+ if (i > 0)
+ text += " ";
+ text += $.trim(v);
+ });
+
+ $.each(text.split("\u2060"), function(i, v) {
+ if (i > 0)
+ result += "\n";
+ result += $.trim(v).replace(/\u00AD/g, ""); // remove soft hyphens
+ });
+
+ if (defaults.numbers.html.decimalMark != defaults.numbers.output.decimalMark ||
+ defaults.numbers.html.thousandsSeparator != defaults.numbers.output.thousandsSeparator) {
+ var number = parseNumber (result);
+
+ if ( number !== false ) {
+ var frac = ("" + number).split('.');
+ if ( frac.length == 1 )
+ frac[1] = "";
+ var mod = frac[0].length > 3 ? frac[0].length % 3 : 0;
+
+ result = (number < 0 ? "-" : "") +
+ (defaults.numbers.output.thousandsSeparator ? ((mod ? frac[0].substr(0, mod) + defaults.numbers.output.thousandsSeparator : "") + frac[0].substr(mod).replace(/(\d{3})(?=\d)/g, "$1" + defaults.numbers.output.thousandsSeparator)) : frac[0]) +
+ (frac[1].length ? defaults.numbers.output.decimalMark + frac[1] : "");
+ }
+ }
+ }
+
+ if (defaults.escape === true) {
+ result = escape(result);
+ }
+
+ if (typeof defaults.onCellData === 'function') {
+ result = defaults.onCellData($cell, rowIndex, colIndex, result);
+ }
+ }
+
+ return result;
+ }
+
+ function hyphenate(a, b, c) {
+ return b + "-" + c.toLowerCase();
+ }
+
+ function rgb2array(rgb_string, default_result) {
+ var re = /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/;
+ var bits = re.exec(rgb_string);
+ var result = default_result;
+ if (bits)
+ result = [ parseInt(bits[1]), parseInt(bits[2]), parseInt(bits[3]) ];
+ return result;
+ }
+
+ function getCellStyles (cell) {
+ var a = getStyle(cell, 'text-align');
+ var fw = getStyle(cell, 'font-weight');
+ var fs = getStyle(cell, 'font-style');
+ var f = '';
+ if (a == 'start')
+ a = getStyle(cell, 'direction') == 'rtl' ? 'right' : 'left';
+ if (fw >= 700)
+ f = 'bold';
+ if (fs == 'italic')
+ f += fs;
+ if (f === '')
+ f = 'normal';
+
+ var result = {
+ style: {
+ align: a,
+ bcolor: rgb2array(getStyle(cell, 'background-color'), [255, 255, 255]),
+ color: rgb2array(getStyle(cell, 'color'), [0, 0, 0]),
+ fstyle: f
+ },
+ colspan: (parseInt($(cell).attr('colspan')) || 0),
+ rowspan: (parseInt($(cell).attr('rowspan')) || 0)
+ };
+
+ if (cell !== null) {
+ var r = cell.getBoundingClientRect();
+ result.rect = {
+ width: r.width,
+ height: r.height
+ };
+ }
+
+ return result;
+ }
+
+ // get computed style property
+ function getStyle(target, prop) {
+ try {
+ if (window.getComputedStyle) { // gecko and webkit
+ prop = prop.replace(/([a-z])([A-Z])/, hyphenate); // requires hyphenated, not camel
+ return window.getComputedStyle(target, null).getPropertyValue(prop);
+ }
+ if (target.currentStyle) { // ie
+ return target.currentStyle[prop];
+ }
+ return target.style[prop];
+ }
+ catch (e) {
+ }
+ return "";
+ }
+
+ function getUnitValue(parent, value, unit) {
+ var baseline = 100; // any number serves
+
+ var temp = document.createElement("div"); // create temporary element
+ temp.style.overflow = "hidden"; // in case baseline is set too low
+ temp.style.visibility = "hidden"; // no need to show it
+
+ parent.appendChild(temp); // insert it into the parent for em, ex and %
+
+ temp.style.width = baseline + unit;
+ var factor = baseline / temp.offsetWidth;
+
+ parent.removeChild(temp); // clean up
+
+ return (value * factor);
+ }
+
+ function getPropertyUnitValue(target, prop, unit) {
+ var value = getStyle(target, prop); // get the computed style value
+
+ var numeric = value.match(/\d+/); // get the numeric component
+ if (numeric !== null) {
+ numeric = numeric[0]; // get the string
+
+ return getUnitValue (target.parentElement, numeric, unit);
+ }
+ return 0;
+ }
+
+ function jx_Workbook() {
+ if(!(this instanceof jx_Workbook)) return new jx_Workbook();
+ this.SheetNames = [];
+ this.Sheets = {};
+ }
+
+ function jx_s2ab(s) {
+ var buf = new ArrayBuffer(s.length);
+ var view = new Uint8Array(buf);
+ for (var i=0; i!=s.length; ++i) view[i] = s.charCodeAt(i) & 0xFF;
+ return buf;
+ }
+
+ function jx_datenum(v, date1904) {
+ if(date1904) v+=1462;
+ var epoch = Date.parse(v);
+ return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
+ }
+
+ function jx_createSheet(data) {
+ var ws = {};
+ var range = {s: {c:10000000, r:10000000}, e: {c:0, r:0 }};
+ for(var R = 0; R != data.length; ++R) {
+ for(var C = 0; C != data[R].length; ++C) {
+ if(range.s.r > R) range.s.r = R;
+ if(range.s.c > C) range.s.c = C;
+ if(range.e.r < R) range.e.r = R;
+ if(range.e.c < C) range.e.c = C;
+ var cell = {v: data[R][C] };
+ if(cell.v === null) continue;
+ var cell_ref = XLSX.utils.encode_cell({c:C,r:R});
+
+ if(typeof cell.v === 'number') cell.t = 'n';
+ else if(typeof cell.v === 'boolean') cell.t = 'b';
+ else if(cell.v instanceof Date) {
+ cell.t = 'n'; cell.z = XLSX.SSF._table[14];
+ cell.v = jx_datenum(cell.v);
+ }
+ else cell.t = 's';
+ ws[cell_ref] = cell;
+ }
+ }
+
+ if(range.s.c < 10000000) ws['!ref'] = XLSX.utils.encode_range(range);
+ return ws;
+ }
+
+ function strHashCode (str) {
+ var hash = 0, i, chr, len;
+ if (str.length === 0) return hash;
+ for (i = 0, len = str.length; i < len; i++) {
+ chr = str.charCodeAt(i);
+ hash = ((hash << 5) - hash) + chr;
+ hash |= 0; // Convert to 32bit integer
+ }
+ return hash;
+ }
+
+ function downloadFile(filename, header, data) {
+
+ var ua = window.navigator.userAgent;
+ if (filename !== false && (ua.indexOf("MSIE ") > 0 || !!ua.match(/Trident.*rv\:11\./))) {
+ if (window.navigator.msSaveOrOpenBlob)
+ window.navigator.msSaveOrOpenBlob(new Blob([data]), filename);
+ else {
+ // Internet Explorer (<= 9) workaround by Darryl (https://github.com/dawiong/tableExport.jquery.plugin)
+ // based on sampopes answer on http://stackoverflow.com/questions/22317951
+ // ! Not working for json and pdf format !
+ var frame = document.createElement("iframe");
+
+ if (frame) {
+ document.body.appendChild(frame);
+ frame.setAttribute("style", "display:none");
+ frame.contentDocument.open("txt/html", "replace");
+ frame.contentDocument.write(data);
+ frame.contentDocument.close();
+ frame.focus();
+
+ frame.contentDocument.execCommand("SaveAs", true, filename);
+ document.body.removeChild(frame);
+ }
+ }
+ }
+ else {
+ var DownloadLink = document.createElement('a');
+
+ if (DownloadLink) {
+ DownloadLink.style.display = 'none';
+ if (filename !== false)
+ DownloadLink.download = filename;
+ else
+ DownloadLink.target = '_blank';
+
+ if (header.toLowerCase().indexOf("base64,") >= 0)
+ DownloadLink.href = header + base64encode(data);
+ else
+ DownloadLink.href = header + encodeURIComponent(data);
+
+ document.body.appendChild(DownloadLink);
+
+ if (document.createEvent) {
+ if (DownloadEvt === null)
+ DownloadEvt = document.createEvent('MouseEvents');
+
+ DownloadEvt.initEvent('click', true, false);
+ DownloadLink.dispatchEvent(DownloadEvt);
+ }
+ else if (document.createEventObject)
+ DownloadLink.fireEvent('onclick');
+ else if (typeof DownloadLink.onclick == 'function')
+ DownloadLink.onclick();
+
+ document.body.removeChild(DownloadLink);
+ }
+ }
+ }
+
+ function utf8Encode(string) {
+ string = string.replace(/\x0d\x0a/g, "\x0a");
+ var utftext = "";
+ for (var n = 0; n < string.length; n++) {
+ var c = string.charCodeAt(n);
+ if (c < 128) {
+ utftext += String.fromCharCode(c);
+ }
+ else if ((c > 127) && (c < 2048)) {
+ utftext += String.fromCharCode((c >> 6) | 192);
+ utftext += String.fromCharCode((c & 63) | 128);
+ }
+ else {
+ utftext += String.fromCharCode((c >> 12) | 224);
+ utftext += String.fromCharCode(((c >> 6) & 63) | 128);
+ utftext += String.fromCharCode((c & 63) | 128);
+ }
+ }
+ return utftext;
+ }
+
+ function base64encode(input) {
+ var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+ var output = "";
+ var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
+ var i = 0;
+ input = utf8Encode(input);
+ while (i < input.length) {
+ chr1 = input.charCodeAt(i++);
+ chr2 = input.charCodeAt(i++);
+ chr3 = input.charCodeAt(i++);
+ enc1 = chr1 >> 2;
+ enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+ enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+ enc4 = chr3 & 63;
+ if (isNaN(chr2)) {
+ enc3 = enc4 = 64;
+ } else if (isNaN(chr3)) {
+ enc4 = 64;
+ }
+ output = output +
+ keyStr.charAt(enc1) + keyStr.charAt(enc2) +
+ keyStr.charAt(enc3) + keyStr.charAt(enc4);
+ }
+ return output;
+ }
+
+ return this;
+ }
+ });
+})(jQuery);
diff --git a/debian/netdata-data.install b/debian/netdata-data.install new file mode 100644 index 000000000..32a3caaab --- /dev/null +++ b/debian/netdata-data.install @@ -0,0 +1 @@ +/usr/share/netdata diff --git a/debian/netdata-data.links b/debian/netdata-data.links new file mode 100644 index 000000000..e2f5e2986 --- /dev/null +++ b/debian/netdata-data.links @@ -0,0 +1,14 @@ +#libjs-bootstrap +/usr/share/javascript/bootstrap/fonts/glyphicons-halflings-regular.eot usr/share/netdata/web/fonts/glyphicons-halflings-regular.eot +/usr/share/javascript/bootstrap/fonts/glyphicons-halflings-regular.svg usr/share/netdata/web/fonts/glyphicons-halflings-regular.svg +/usr/share/javascript/bootstrap/fonts/glyphicons-halflings-regular.ttf usr/share/netdata/web/fonts/glyphicons-halflings-regular.ttf +/usr/share/javascript/bootstrap/fonts/glyphicons-halflings-regular.woff usr/share/netdata/web/fonts/glyphicons-halflings-regular.woff +/usr/share/javascript/bootstrap/fonts/glyphicons-halflings-regular.woff2 usr/share/netdata/web/fonts/glyphicons-halflings-regular.woff2 +#fonts-font-awesome +/usr/share/fonts-font-awesome/fonts/FontAwesome.otf usr/share/netdata/web/fonts/FontAwesome.otf +/usr/share/fonts-font-awesome/fonts/fontawesome-webfont.eot usr/share/netdata/web/fonts/fontawesome-webfont.eot +/usr/share/fonts-font-awesome/fonts/fontawesome-webfont.svg usr/share/netdata/web/fonts/fontawesome-webfont.svg +/usr/share/fonts-font-awesome/fonts/fontawesome-webfont.ttf usr/share/netdata/web/fonts/fontawesome-webfont.ttf +/usr/share/fonts-font-awesome/fonts/fontawesome-webfont.woff usr/share/netdata/web/fonts/fontawesome-webfont.woff +/usr/share/fonts-font-awesome/fonts/fontawesome-webfont.woff2 usr/share/netdata/web/fonts/fontawesome-webfont.woff2 +/usr/share/fonts-font-awesome/css/font-awesome.min.css usr/share/netdata/web/css/font-awesome.min.css diff --git a/debian/netdata.1 b/debian/netdata.1 new file mode 100644 index 000000000..3069d2d2d --- /dev/null +++ b/debian/netdata.1 @@ -0,0 +1,33 @@ +.TH NETDATA "1" "April 2016" "" "User Commands" +.SH NAME +netdata \- real-time charts for system monitoring +.SH DESCRIPTION +This manual page documents briefly the +.B netdata +command. +.PP +The netdata daemon is usually started by an initscript or a systemd service. +.SH USAGE +\fI\,/usr/sbin/netdata\/\fP [\-d] [\-l LINES_TO_SAVE] [\-u UPDATE_TIMER] [\-p LISTEN_PORT] [\-dl debug log file] [\-df debug flags] +.HP +\fB\-c\fR CONFIG FILE the configuration file to load. Default: \fI\,/etc/netdata/netdata.conf\/\fP. +.HP +\fB\-l\fR LINES_TO_SAVE can be from 5 to 864000 lines in JSON data. Default: 3600. +.HP +\fB\-t\fR UPDATE_TIMER can be from 1 to 3600 seconds. Default: 1. +.HP +\fB\-p\fR LISTEN_PORT can be from 1 to 65535. Default: 19999. +.HP +\fB\-u\fR USERNAME can be any system username to run as. Default: none. +.HP +\fB\-ch\fR path to access host \fI\,/proc\/\fP and \fI\,/sys\/\fP when running in a container. Default: empty. +.HP +\fB\-nd\fR or \fB\-nodeamon\fR to disable forking in the background. Default: unset. +.HP +\fB\-df\fR FLAGS debug options. Default: 0x00000000. +.SH "SEE ALSO" +The full documentation for netdata is available in /usr/share/doc/netdata +.SH AUTHOR +netadata was written by Costa Tsaousis <costa@tsaousis.gr> +.PP +This manual page was written by Federico Ceratto <federico@debian.org> for the Debian project and may be used by others. diff --git a/debian/netdata.conf b/debian/netdata.conf new file mode 100644 index 000000000..effb794c2 --- /dev/null +++ b/debian/netdata.conf @@ -0,0 +1,19 @@ +# NetData Configuration + +# The current full configuration can be retrieved from the running +# server at the URL +# +# http://localhost:19999/netdata.conf +# +# for example: +# +# wget -O /etc/netdata/netdata.conf http://localhost:19999/netdata.conf +# + +[global] + run as user = netdata + web files owner = root + web files group = root + # Netdata is not designed to be exposed to potentially hostile + # networks.See https://github.com/firehol/netdata/issues/164 + bind socket to IP = 127.0.0.1 diff --git a/debian/netdata.dirs b/debian/netdata.dirs new file mode 100644 index 000000000..0c4eb7c5e --- /dev/null +++ b/debian/netdata.dirs @@ -0,0 +1,5 @@ +etc/netdata +var/cache/netdata +var/lib/netdata +var/log/netdata +var/run diff --git a/debian/netdata.docs b/debian/netdata.docs new file mode 100644 index 000000000..b43bf86b5 --- /dev/null +++ b/debian/netdata.docs @@ -0,0 +1 @@ +README.md diff --git a/debian/netdata.init b/debian/netdata.init new file mode 100644 index 000000000..332ff40b2 --- /dev/null +++ b/debian/netdata.init @@ -0,0 +1,126 @@ +#! /bin/bash +### BEGIN INIT INFO +# Provides: netdata +# Required-Start: $local_fs $remote_fs $network +# Required-Stop: $local_fs $remote_fs $network +# Should-Start: $syslog +# Should-Stop: $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Real-time charts for system monitoring +# Description: Start netdata, a real-time monitoring tool +### END INIT INFO + +# Documentation +# man netdata +# file:///usr/share/doc/netdata/html/index.html +# https://github.com/firehol/netdata + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +. /lib/lsb/init-functions + +NAME=netdata +DAEMON=/usr/sbin/$NAME +DAEMON_USER=$NAME +DAEMON_ARGS="" + +# Exit if executable is not installed +[ -x "$DAEMON" ] || exit 0 + +PATH=/sbin:/bin:/usr/sbin:/usr/bin +DESC="the netdata daemon" +PIDFILE=/var/run/netdata.pid +CONF_FNAME=/etc/netdata/netdata.conf + +case "$1" in + start) + if [ ! -f "$CONF_FNAME" ]; then + log_action_msg "Not starting $DESC: $CONF_FNAME is missing." + exit 0 + fi + + log_action_begin_msg "Starting $DESC" + + if start-stop-daemon --stop --signal 0 --quiet --pidfile $PIDFILE --exec $DAEMON; then + log_action_end_msg 0 "already running" + else + if start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DEFAULT_ARGS + then + log_action_end_msg 0 + else + log_action_end_msg 1 + exit 1 + fi + fi + ;; + stop) + log_action_begin_msg "Stopping $DESC" + pid=`cat $PIDFILE 2>/dev/null` || true + if test ! -f $PIDFILE -o -z "$pid"; then + log_action_end_msg 0 "not running - there is no $PIDFILE" + exit 0 + fi + + if start-stop-daemon --stop --signal INT --quiet --pidfile $PIDFILE --exec $DAEMON; then + true + elif kill -0 $pid 2>/dev/null; then + log_action_end_msg 1 "Is $pid not $NAME? Is $DAEMON a different binary now?" + exit 1 + else + log_action_end_msg 1 "$DAEMON died: process $pid not running; or permission denied" + exit 1 + fi + ;; + reload) + echo "Not implemented" + exit 1 + log_action_begin_msg "Reloading $DESC configuration" + pid=`cat $PIDFILE 2>/dev/null` || true + if test ! -f $PIDFILE -o -z "$pid"; then + log_action_end_msg 1 "not running - there is no $PIDFILE" + exit 1 + fi + + if start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --exec $DAEMON + then + log_action_end_msg 0 + elif kill -0 $pid 2>/dev/null; then + log_action_end_msg 1 "Is $pid not $NAME? Is $DAEMON a different binary now?" + exit 1 + else + log_action_end_msg 1 "$DAEMON died: process $pid not running; or permission denied" + exit 1 + fi + ;; + restart|force-reload) + $0 stop + $0 start + ;; + status) + if test ! -r $(dirname $PIDFILE); then + log_failure_msg "cannot read PID file $PIDFILE" + exit 4 + fi + pid=`cat $PIDFILE 2>/dev/null` || true + if test ! -f $PIDFILE -o -z "$pid"; then + log_failure_msg "$NAME is not running" + exit 3 + fi + if ps "$pid" >/dev/null 2>&1; then + log_success_msg "$NAME is running" + exit 0 + else + log_failure_msg "$NAME is not running" + exit 1 + fi + ;; + *) + log_action_msg "Usage: $0 {start|stop|restart|force-reload|status}" >&2 + exit 1 + ;; +esac + +exit 0 diff --git a/debian/netdata.install b/debian/netdata.install new file mode 100644 index 000000000..3e957aaf8 --- /dev/null +++ b/debian/netdata.install @@ -0,0 +1,11 @@ +/usr/sbin +debian/netdata.conf /etc/netdata/ +etc/netdata/ +usr/lib/*/netdata/charts.d/*.sh +usr/lib/*/netdata/plugins.d/*.plugin +usr/lib/*/netdata/plugins.d/*.sh +usr/lib/*/netdata/plugins.d/loopsleepms.sh.inc +usr/lib/*/netdata/python.d/*.py +usr/lib/*/netdata/python.d/python_modules +usr/lib/*/netdata/node.d/*.js +usr/lib/*/netdata/node.d/node_modules diff --git a/debian/netdata.lintian-overrides b/debian/netdata.lintian-overrides new file mode 100644 index 000000000..23c0880b4 --- /dev/null +++ b/debian/netdata.lintian-overrides @@ -0,0 +1,3 @@ +# See Debian policy 10.9. apps.plugin has extra capabilities, so don't let +# normal users run it. +netdata: non-standard-executable-perm usr/lib/*/netdata/plugins.d/apps.plugin 0754 != 0755 diff --git a/debian/netdata.logrotate b/debian/netdata.logrotate new file mode 100644 index 000000000..7ede4fcb0 --- /dev/null +++ b/debian/netdata.logrotate @@ -0,0 +1,13 @@ +/var/log/netdata/*log { + compress + create 0640 netdata adm + weekly + delaycompress + missingok + notifempty + rotate 14 + sharedscripts + postrotate + /bin/kill -HUP `pidof netdata 2>/dev/null` 2>/dev/null || true + endscript +} diff --git a/debian/netdata.manpages b/debian/netdata.manpages new file mode 100644 index 000000000..421a3ab88 --- /dev/null +++ b/debian/netdata.manpages @@ -0,0 +1 @@ +debian/netdata.1 diff --git a/debian/netdata.postinst.in b/debian/netdata.postinst.in new file mode 100644 index 000000000..48989f11e --- /dev/null +++ b/debian/netdata.postinst.in @@ -0,0 +1,36 @@ +#! /bin/sh + +set -e + +case "$1" in + configure) + if [ -z "$2" ]; then + if ! getent group netdata >/dev/null; then + addgroup --quiet --system netdata + fi + + if ! getent passwd netdata >/dev/null; then + adduser --quiet --system --ingroup netdata --home /var/lib/netdata --no-create-home netdata + mkdir -p /var/lib/netdata + fi + + for dir_name in /var/cache/netdata /var/lib/netdata; do + if ! dpkg-statoverride --list "$dir_name" >/dev/null 2>&1; then + dpkg-statoverride --update --add netdata netdata 0755 "$dir_name" + fi + + done + fi + + chown -R root:netdata /usr/lib/@DEB_HOST_MULTIARCH@/netdata/plugins.d + setcap cap_dac_read_search,cap_sys_ptrace+ep /usr/lib/@DEB_HOST_MULTIARCH@/netdata/plugins.d/apps.plugin + chown netdata:adm /var/log/netdata + chmod 02750 /var/log/netdata + +#PERMS# + ;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/netdata.postrm b/debian/netdata.postrm new file mode 100644 index 000000000..81a657881 --- /dev/null +++ b/debian/netdata.postrm @@ -0,0 +1,34 @@ +#!/bin/sh + +set -e + +case "$1" in + remove) + ;; + + purge) + for dir_name in /var/cache/netdata /var/lib/netdata; do + if dpkg-statoverride --list | grep -qw "$dir_name"; then + dpkg-statoverride --remove "$dir_name" + fi + done + + rm -rf /var/cache/netdata /var/log/netdata + + if getent passwd netdata >/dev/null; then + deluser --quiet --system netdata || echo "Unable to remove netdata user" + fi + + if getent group netdata >/dev/null; then + delgroup --quiet --system netdata || echo "Unable to remove netdata group" + fi + + ;; + + *) + ;; +esac + +#DEBHELPER# + +exit 0 diff --git a/debian/netdata.service b/debian/netdata.service new file mode 100644 index 000000000..3ad7c83d8 --- /dev/null +++ b/debian/netdata.service @@ -0,0 +1,53 @@ +# netdata systemd target + +[Unit] +Description=netdata - Real-time performance monitoring +Documentation=man:netdata +Documentation=file:///usr/share/doc/netdata/html/index.html +Documentation=https://github.com/firehol/netdata +After=network-online.target httpd.service squid.service nfs-server.service mysqld.service named.service postfix.service +ConditionPathExists=/etc/netdata/netdata.conf + +[Service] +Type=simple +Environment="netdata_LOG_LOCATION=/var/log/netdata/log" +ExecStart=/usr/sbin/netdata -D +ExecReload=/usr/sbin/netdata reload +TimeoutStopSec=10 +KillMode=mixed +KillSignal=SIGTERM +OOMScoreAdjust=-900 + +User=netdata +Group=netdata +Restart=on-abnormal +RestartSec=2s +LimitNOFILE=65536 + +WorkingDirectory=/tmp + +# Hardening + +NoNewPrivileges=false +PermissionsStartOnly=true +# CAP_SETGID is required for setgroups() +# CAP_NET_RAW is needed by fping, see #864370 +CapabilityBoundingSet=CAP_DAC_READ_SEARCH CAP_SYS_PTRACE CAP_SETGID CAP_SETUID CAP_NET_RAW +PrivateTmp=true +ProtectHome=read-only +ProtectSystem=full + +ReadOnlyDirectories=/ +ReadWriteDirectories=/proc/self +ReadWriteDirectories=/var + +# Access to devices and kernel modules and tunables is required +PrivateDevices=no +ProtectKernelModules=no +ProtectKernelTunables=no + +StandardOutput=syslog+console +StandardError=syslog+console + +[Install] +WantedBy=multi-user.target diff --git a/debian/patches/0001-linked-js-css-fonts-removed-from-make.patch b/debian/patches/0001-linked-js-css-fonts-removed-from-make.patch new file mode 100644 index 000000000..a58527afb --- /dev/null +++ b/debian/patches/0001-linked-js-css-fonts-removed-from-make.patch @@ -0,0 +1,127 @@ +From: Lennart Weller <lhw@ring0.de> +Date: Sat, 28 Jan 2017 17:57:59 +0100 +Subject: linked js/css/fonts removed from make + +--- + python.d/Makefile.am | 42 ------------------------------------------ + web/Makefile.am | 35 ----------------------------------- + 2 files changed, 77 deletions(-) + +--- a/python.d/Makefile.am ++++ b/python.d/Makefile.am +@@ -55,45 +55,3 @@ + python_modules/msg.py \ + python_modules/lm_sensors.py \ + $(NULL) +- +-pythonyaml2dir=$(pythonmodulesdir)/pyyaml2 +-dist_pythonyaml2_DATA = \ +- python_modules/pyyaml2/__init__.py \ +- python_modules/pyyaml2/composer.py \ +- python_modules/pyyaml2/constructor.py \ +- python_modules/pyyaml2/cyaml.py \ +- python_modules/pyyaml2/dumper.py \ +- python_modules/pyyaml2/emitter.py \ +- python_modules/pyyaml2/error.py \ +- python_modules/pyyaml2/events.py \ +- python_modules/pyyaml2/loader.py \ +- python_modules/pyyaml2/nodes.py \ +- python_modules/pyyaml2/parser.py \ +- python_modules/pyyaml2/reader.py \ +- python_modules/pyyaml2/representer.py \ +- python_modules/pyyaml2/resolver.py \ +- python_modules/pyyaml2/scanner.py \ +- python_modules/pyyaml2/serializer.py \ +- python_modules/pyyaml2/tokens.py \ +- $(NULL) +- +-pythonyaml3dir=$(pythonmodulesdir)/pyyaml3 +-dist_pythonyaml3_DATA = \ +- python_modules/pyyaml3/__init__.py \ +- python_modules/pyyaml3/composer.py \ +- python_modules/pyyaml3/constructor.py \ +- python_modules/pyyaml3/cyaml.py \ +- python_modules/pyyaml3/dumper.py \ +- python_modules/pyyaml3/emitter.py \ +- python_modules/pyyaml3/error.py \ +- python_modules/pyyaml3/events.py \ +- python_modules/pyyaml3/loader.py \ +- python_modules/pyyaml3/nodes.py \ +- python_modules/pyyaml3/parser.py \ +- python_modules/pyyaml3/reader.py \ +- python_modules/pyyaml3/representer.py \ +- python_modules/pyyaml3/resolver.py \ +- python_modules/pyyaml3/scanner.py \ +- python_modules/pyyaml3/serializer.py \ +- python_modules/pyyaml3/tokens.py \ +- $(NULL) +--- a/web/Makefile.am ++++ b/web/Makefile.am +@@ -4,10 +4,6 @@ + MAINTAINERCLEANFILES= $(srcdir)/Makefile.in + + dist_web_DATA = \ +- demo.html \ +- demo2.html \ +- demosites.html \ +- demosites2.html \ + dashboard.html \ + dashboard.js \ + dashboard_info.js \ +@@ -26,15 +22,6 @@ + version.txt \ + $(NULL) + +-webolddir=$(webdir)/old +-dist_webold_DATA = \ +- old/datasource.html \ +- old/index.html \ +- old/index.js \ +- old/netdata.js \ +- old/theme.css \ +- $(NULL) +- + weblibdir=$(webdir)/lib + dist_weblib_DATA = \ + lib/bootstrap-3.3.7.min.js \ +@@ -63,23 +50,11 @@ + css/bootstrap-theme-3.3.7.min.css \ + css/bootstrap-slate-flat-3.3.7.css \ + css/bootstrap-toggle-2.2.2.min.css \ +- css/font-awesome.min.css \ + css/c3-0.4.11.min.css \ + $(NULL) + + webfontsdir=$(webdir)/fonts + dist_webfonts_DATA = \ +- fonts/glyphicons-halflings-regular.eot \ +- fonts/glyphicons-halflings-regular.svg \ +- fonts/glyphicons-halflings-regular.ttf \ +- fonts/glyphicons-halflings-regular.woff \ +- fonts/glyphicons-halflings-regular.woff2 \ +- fonts/FontAwesome.otf \ +- fonts/fontawesome-webfont.eot \ +- fonts/fontawesome-webfont.svg \ +- fonts/fontawesome-webfont.ttf \ +- fonts/fontawesome-webfont.woff \ +- fonts/fontawesome-webfont.woff2 \ + $(NULL) + + webimagesdir=$(webdir)/images +@@ -106,16 +81,6 @@ + images/seo-performance-multi-size.icns \ + $(NULL) + +- +-webwellknowndir=$(webdir)/.well-known +-dist_webwellknown_DATA = \ +- $(NULL) +- +-webdntdir=$(webdir)/.well-known/dnt +-dist_webdnt_DATA = \ +- .well-known/dnt/cookies \ +- $(NULL) +- + version.txt: + if test -d "$(top_srcdir)/.git"; then \ + git --git-dir="$(top_srcdir)/.git" log -n 1 --format=%H; \ diff --git a/debian/patches/0002-remove-file-serve-restrictions-for-symlinks.patch b/debian/patches/0002-remove-file-serve-restrictions-for-symlinks.patch new file mode 100644 index 000000000..15ed336ac --- /dev/null +++ b/debian/patches/0002-remove-file-serve-restrictions-for-symlinks.patch @@ -0,0 +1,79 @@ +From: Lennart Weller <lhw@ring0.de> +Date: Tue, 24 Jan 2017 16:48:19 +0100 +Subject: remove file serve restrictions for symlinks + +--- + src/web_client.c | 24 ++++++++++++------------ + 1 file changed, 12 insertions(+), 12 deletions(-) + +--- a/src/web_client.c ++++ b/src/web_client.c +@@ -327,8 +327,8 @@ + snprintfz(webfilename, FILENAME_MAX, "%s/%s", netdata_configured_web_dir, filename); + + // check if the file exists +- struct stat stat; +- if(lstat(webfilename, &stat) != 0) { ++ struct stat wstat; ++ if(stat(webfilename, &wstat) != 0) { + debug(D_WEB_CLIENT_ACCESS, "%llu: File '%s' is not found.", w->id, webfilename); + w->response.data->contenttype = CT_TEXT_HTML; + buffer_strcat(w->response.data, "File does not exist, or is not accessible: "); +@@ -337,8 +337,8 @@ + } + + // check if the file is owned by expected user +- if(stat.st_uid != web_files_uid()) { +- error("%llu: File '%s' is owned by user %u (expected user %u). Access Denied.", w->id, webfilename, stat.st_uid, web_files_uid()); ++ if(wstat.st_uid != web_files_uid()) { ++ error("%llu: File '%s' is owned by user %u (expected user %u). Access Denied.", w->id, webfilename, wstat.st_uid, web_files_uid()); + w->response.data->contenttype = CT_TEXT_HTML; + buffer_strcat(w->response.data, "Access to file is not permitted: "); + buffer_strcat_htmlescape(w->response.data, webfilename); +@@ -346,20 +346,20 @@ + } + + // check if the file is owned by expected group +- if(stat.st_gid != web_files_gid()) { +- error("%llu: File '%s' is owned by group %u (expected group %u). Access Denied.", w->id, webfilename, stat.st_gid, web_files_gid()); ++ if(wstat.st_gid != web_files_gid()) { ++ error("%llu: File '%s' is owned by group %u (expected group %u). Access Denied.", w->id, webfilename, wstat.st_gid, web_files_gid()); + w->response.data->contenttype = CT_TEXT_HTML; + buffer_strcat(w->response.data, "Access to file is not permitted: "); + buffer_strcat_htmlescape(w->response.data, webfilename); + return 403; + } + +- if((stat.st_mode & S_IFMT) == S_IFDIR) { ++ if((wstat.st_mode & S_IFMT) == S_IFDIR) { + snprintfz(webfilename, FILENAME_MAX, "%s/index.html", filename); + return mysendfile(w, webfilename); + } + +- if((stat.st_mode & S_IFMT) != S_IFREG) { ++ if((wstat.st_mode & S_IFMT) != S_IFREG) { + error("%llu: File '%s' is not a regular file. Access Denied.", w->id, webfilename); + w->response.data->contenttype = CT_TEXT_HTML; + buffer_strcat(w->response.data, "Access to file is not permitted: "); +@@ -413,17 +413,17 @@ + else if(strstr(filename, ".icns") != NULL) w->response.data->contenttype = CT_IMAGE_ICNS; + else w->response.data->contenttype = CT_APPLICATION_OCTET_STREAM; + +- debug(D_WEB_CLIENT_ACCESS, "%llu: Sending file '%s' (%ld bytes, ifd %d, ofd %d).", w->id, webfilename, stat.st_size, w->ifd, w->ofd); ++ debug(D_WEB_CLIENT_ACCESS, "%llu: Sending file '%s' (%ld bytes, ifd %d, ofd %d).", w->id, webfilename, wstat.st_size, w->ifd, w->ofd); + + w->mode = WEB_CLIENT_MODE_FILECOPY; + w->wait_receive = 1; + w->wait_send = 0; + buffer_flush(w->response.data); +- w->response.rlen = stat.st_size; ++ w->response.rlen = wstat.st_size; + #ifdef __APPLE__ +- w->response.data->date = stat.st_mtimespec.tv_sec; ++ w->response.data->date = wstat.st_mtimespec.tv_sec; + #else +- w->response.data->date = stat.st_mtim.tv_sec; ++ w->response.data->date = wstat.st_mtim.tv_sec; + #endif /* __APPLE__ */ + buffer_cacheable(w->response.data); + diff --git a/debian/patches/0003-hide-update-button.patch b/debian/patches/0003-hide-update-button.patch new file mode 100644 index 000000000..adc1aaf31 --- /dev/null +++ b/debian/patches/0003-hide-update-button.patch @@ -0,0 +1,19 @@ +From: Federico Ceratto <federico.ceratto@gmail.com> +Date: Tue, 24 Jan 2017 16:48:45 +0100 +Subject: hide update button + +--- + web/index.html | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/web/index.html ++++ b/web/index.html +@@ -2959,7 +2959,7 @@ + <ul class="nav navbar-nav"> + <li><a href="#" class="btn" data-toggle="modal" data-target="#alarmsModal" title="alarms"><i class="fa fa-bell"></i> <span class="hidden-sm">Alarms </span><span id="alarms_count_badge" class="badge"></span></a></li> + <li><a href="#" class="btn" data-toggle="modal" data-target="#optionsModal" title="dashboard settings"><i class="fa fa-sliders"></i> <span class="hidden-sm">Settings</span></a></li> +- <li class="hidden-sm" id="updateButton"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal" title="check for update"><i class="fa fa-cloud-download"></i> <span class="hidden-sm hidden-md">Update </span><span id="update_badge" class="badge"></span></a></li> ++ <li class="hidden-sm" id="updateButton" style="display:none;"><a href="#" class="btn" data-toggle="modal" data-target="#updateModal" title="check for update"><i class="fa fa-cloud-download"></i> <span class="hidden-sm hidden-md">Update </span><span id="update_badge" class="badge"></span></a></li> + <li><a href="https://github.com/firehol/netdata/wiki" class="btn" target="_blank" title="netdata on github"><i class="fa fa-github"></i></a></li> + <li><a href="https://twitter.com/linuxnetdata" class="btn" target="_blank" title="netdata on twitter"><i class="fa fa-twitter" aria-hidden="true"></i></a></li> + <li><a href="https://www.facebook.com/linuxnetdata/" class="btn" target="_blank" title="netdata on facebook"><i class="fa fa-facebook-official" aria-hidden="true"></i></a></li> diff --git a/debian/patches/0004-use-system-python-yaml-library.patch b/debian/patches/0004-use-system-python-yaml-library.patch new file mode 100644 index 000000000..8e4ab5e8c --- /dev/null +++ b/debian/patches/0004-use-system-python-yaml-library.patch @@ -0,0 +1,27 @@ +From: Lennart Weller <lhw@ring0.de> +Date: Sat, 28 Jan 2017 18:34:35 +0100 +Subject: use system python-yaml library + +--- + plugins.d/python.d.plugin | 10 +--------- + 1 file changed, 1 insertion(+), 9 deletions(-) + +--- a/plugins.d/python.d.plugin ++++ b/plugins.d/python.d.plugin +@@ -55,15 +55,8 @@ + msg.info('Using python v2') + except ImportError: + msg.fatal('Cannot start. No importlib.machinery on python3 or lack of imp on python2') +-# try: +-# import yaml +-# except ImportError: +-# msg.fatal('Cannot find yaml library') + try: +- if PY_VERSION == 3: +- import pyyaml3 as yaml +- else: +- import pyyaml2 as yaml ++ import yaml + except ImportError: + msg.fatal('Cannot find yaml library') + diff --git a/debian/patches/0006-fix-exim-path.patch b/debian/patches/0006-fix-exim-path.patch new file mode 100644 index 000000000..60ea63900 --- /dev/null +++ b/debian/patches/0006-fix-exim-path.patch @@ -0,0 +1,20 @@ +From: Sven Hartge <sven@svenhartge.de> +Date: Sun, 26 Feb 2017 23:57:41 +0100 +Subject: Debianize path to exim4 binary + +--- + conf.d/python.d/exim.conf | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/conf.d/python.d/exim.conf b/conf.d/python.d/exim.conf +index 07d72c5..dd2663d 100644 +--- a/conf.d/python.d/exim.conf ++++ b/conf.d/python.d/exim.conf +@@ -83,4 +83,4 @@ update_every: 10 + # AUTO-DETECTION JOBS + + local: +- command: 'exim -bpc' ++ command: '/usr/sbin/exim4 -bpc' +-- +2.11.0 diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 000000000..2ecbff532 --- /dev/null +++ b/debian/patches/series @@ -0,0 +1,5 @@ +0001-linked-js-css-fonts-removed-from-make.patch +0002-remove-file-serve-restrictions-for-symlinks.patch +0003-hide-update-button.patch +0004-use-system-python-yaml-library.patch +0006-fix-exim-path.patch diff --git a/debian/rules b/debian/rules new file mode 100755 index 000000000..2845d7056 --- /dev/null +++ b/debian/rules @@ -0,0 +1,58 @@ +#!/usr/bin/make -f + +# Find the arch we are building for, as this determines +# the location of plugins in /usr/lib +DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH) +TOP = $(CURDIR)/debian/netdata + +export DH_VERBOSE = 1 +export DEB_BUILD_MAINT_OPTIONS = hardening=+all + +export DEB_CFLAGS_MAINT_APPEND = -Wall -O3 +export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed + +MULTIARCH_INSTALL = debian/netdata.postinst + +%: + # For jessie and beyond + # + dh $@ --with autoreconf,systemd + + # For wheezy or other non-systemd distributions use the following. You + # should also see contrib/README.md which gives details of updates to + # make to debian/control. + # + #dh $@ --with autoreconf + +override_dh_auto_configure: + dh_auto_configure -- --with-math + +override_dh_auto_build: + dh_auto_build --parallel + +$(MULTIARCH_INSTALL): % : %.in + sed 's/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g' $< > $@ + +override_dh_install: $(MULTIARCH_INSTALL) + dh_install + +override_dh_install-arch: $(MULTIARCH_INSTALL) + dh_install + # Remove unneeded .keep files + find "$(TOP)" -name .keep -delete + +override_dh_install-indep: + dh_install + # Deactivate automatic update check + echo 0 > $(TOP)-data/usr/share/netdata/web/version.txt + +override_dh_fixperms-arch: + dh_fixperms + + # apps.plugin should only be runnable by the netdata user. It will be + # given extra capabilities in the postinst script. + # + chmod 0754 $(TOP)/usr/lib/$(DEB_HOST_MULTIARCH)/netdata/plugins.d/apps.plugin + chmod 0644 $(TOP)/usr/lib/$(DEB_HOST_MULTIARCH)/netdata/plugins.d/loopsleepms.sh.inc + chmod 0644 $(TOP)/usr/lib/$(DEB_HOST_MULTIARCH)/netdata/charts.d/*.sh + chmod 0644 $(TOP)/usr/lib/$(DEB_HOST_MULTIARCH)/netdata/python.d/*.py diff --git a/debian/source/format b/debian/source/format new file mode 100644 index 000000000..163aaf8d8 --- /dev/null +++ b/debian/source/format @@ -0,0 +1 @@ +3.0 (quilt) diff --git a/debian/source/lintian-overrides b/debian/source/lintian-overrides new file mode 100644 index 000000000..7056a02fe --- /dev/null +++ b/debian/source/lintian-overrides @@ -0,0 +1,10 @@ +# Long lines in source files +netdata source: source-is-missing debian/missing-sources/dygraph-combined-dd74404.js * +netdata source: source-is-missing debian/missing-sources/morris-0.5.1.js * +netdata source: source-is-missing debian/missing-sources/perfect-scrollbar-0.6.15.js * + +# Source is present as gauge-d5260c3.coffee +netdata source: source-is-missing web/lib/gauge-1.3.2.min.js + +# Not a minified JS file +netdata source: source-is-missing web/dashboard_info.js * diff --git a/debian/upstream/signing-key.asc b/debian/upstream/signing-key.asc new file mode 100644 index 000000000..0503a716b --- /dev/null +++ b/debian/upstream/signing-key.asc @@ -0,0 +1,30 @@ +-----BEGIN PGP PUBLIC KEY BLOCK----- +Version: GnuPG v1 + +mQENBFbxoXsBCADm7C+gJkjU10vpMkmB9LP2HuJrzzvCuOLeaFKB0wM0y3seNvKJ +VSeNg76Db4gCZ0Fw8eBk3V49cnjPqtHqB6fBlx3zyu9jcN6RQLO+sLZy7xrqwZkx +Lox+D/iBU97wXDudVE3Li4J04goBH8NsQ/bf41H6ZEhLWO3xM4mrwb1BNhyC7+Hm +O0wkCNHe2P+Vf7Vss3FZ6ZPAynLOvFHHE2W0mAV0fA79Pe/nbA7kP6CueyxKLsFR +xGavRir+19WSFq19xzMg1S4pDGOqm4PBnJvwlwjFz/4yIn0uSoaFtuJIfDvYTgFh +XZJFR8sV/0AbZLybKsCv9pEgYlm1oeiQSk77ABEBAAG0IkNvc3RhIFRzYW91c2lz +IDxjb3N0YUB0c2FvdXNpcy5ncj6JATkEEwEIACMFAlbxoXsCGwMHCwkIBwMCAQYV +CAIJCgsEFgIDAQIeAQIXgAAKCRApyjNYibmoY1RPB/9o8azh6siD7VsHWjaMStBU +alSa9nyGIinZzmb2u94VzdPUF0ZW08HI++I37HoAIQmXEa1oUtNK4D6pUYhrJpL6 +NnOVVhfFbJH1Siwl1v0dqpNqKmcJ0oUvHEHsKfGWBGqqQCFE4bnDmyayedunzoUV +aXnUt+3dTD8hwOcicKQ1CID2rT8QvEoSv4jIGqks8t+Dnvp0Gx8bKvxF2CYfEQlr +LxZbXrjloXQR4IaAjv/Wxpghl0RXslXIx6yRiHYu4QavBDYvL9iZ2168eIUiRiUD +xkT38N6Itj/YfhBjW+ZXHF73UeGwFlYjagJM7YG3dKrB31OsUdch9leBcw2satmA +uQENBFbxoXsBCADC+y/ZuxxKn742DYoXX6BvedjNwdrs5swEWrg4JnzdXRAW8g5D +6YkPlfQ56ov7yXuOAjTgU4vMA0OjI0JN1DrR9ZmsyvmOtQq9+mZMZLFeFSPYXDRa +0EuBFs6m2V0kq5sfFqcsItC6RSQu0mTu+1HmOmrat2o4XZXhT5Jr/QXQ6ShHkWmm +823y4XBOxHzDRD6NfZKJbiWfLkmS5Ojza2pOp6otxlLmsknQrEe8V2mHNjiJntMv +cSv9tJO6EnN613eo/IDejz9mrGJURbu/hTWHX00ONYmwfOmCtF4nPMyh85B3NSTF +JhORjziEGt4lnOPV6G0vK1hlD2kwmZ48tLy3ABEBAAGJAR8EGAEIAAkFAlbxoXsC +GwwACgkQKcozWIm5qGPD7Af+Pg398YBVnYW/ze5pGDd/IEPhmUp/mSRu2nU9pZXa +k30eItf3Cd5JfYIKBFgeOlEx8hb0bXU2OReb1bUpT9aAW7h7YW2F9tjm1gBPdtD4 +iO9jBiNbI6wvUwPsW95f7BMKlh9tO71MmFpghKD5Dougl9X8LmXUa35PDrJxcXAi +BaLXcrdqjxB/6r+0RFHYzr/JgMCgenu7DQMHUi0P7P+uMbhZwMuVvAtUIgbb8Vw3 +WQ6cJBbrwiAWwVjF1JauFdB8Oy/fm7k1TTein9nWXF1tZ/OTdUDriqktHbkSVjvN +SKW3nD2RpZ4F5Pa3uNcK9lcbBfM126HCzybjZHZntcyvSA== +=7nny +-----END PGP PUBLIC KEY BLOCK----- diff --git a/debian/watch b/debian/watch new file mode 100644 index 000000000..32fa8934f --- /dev/null +++ b/debian/watch @@ -0,0 +1,3 @@ +version=3 +opts=repacksuffix=+dfsg,dversionmangle=s/\+(debian|dfsg|ds|deb)(\.\d+)?$// \ +https://github.com/firehol/netdata/releases/ download/v(?:\d\S*)/netdata-(\d\S*)\.(?:zip|tgz|tbz|txz|(?:tar\.(?:gz|bz2|xz))) |