From d4dd00f58a502c9ca4b63e36ce6bc7a9945dc63c Mon Sep 17 00:00:00 2001
From: Federico Ceratto <federico.ceratto@gmail.com>
Date: Tue, 27 Mar 2018 22:28:21 +0100
Subject: New upstream version 1.10.0+dfsg

---
 web/Makefile.am                           |   13 +-
 web/Makefile.in                           |   13 +-
 web/css/c3-0.4.11.min.css                 |    1 -
 web/css/c3-0.4.18.min.css                 |    1 +
 web/dashboard.css                         |   29 +-
 web/dashboard.html                        |   45 +
 web/dashboard.js                          | 1553 +++++++++++++++++----
 web/dashboard.slate.css                   |   29 +-
 web/dashboard_info.js                     |  433 +++++-
 web/index.html                            |  259 +++-
 web/lib/c3-0.4.11.min.js                  |    6 -
 web/lib/c3-0.4.18.min.js                  |    1 +
 web/lib/clipboard-polyfill-be05dad.js     |    8 +
 web/lib/d3-3.5.17.min.js                  |    5 -
 web/lib/d3-4.12.2.min.js                  |    2 +
 web/lib/d3pie-0.2.1-netdata-3.js          | 2123 +++++++++++++++++++++++++++++
 web/lib/dygraph-c91c859.min.js            |    6 +
 web/lib/dygraph-combined-dd74404.js       |    6 -
 web/lib/dygraph-smooth-plotter-c91c859.js |  140 ++
 web/lib/dygraph-smooth-plotter-dd74404.js |  140 --
 web/netdata-swagger.json                  | 1408 ++++++++++---------
 web/netdata-swagger.yaml                  |   70 +-
 web/refresh-badges.js                     |   97 ++
 web/version.txt                           |    2 +-
 24 files changed, 5200 insertions(+), 1190 deletions(-)
 delete mode 100644 web/css/c3-0.4.11.min.css
 create mode 100644 web/css/c3-0.4.18.min.css
 delete mode 100644 web/lib/c3-0.4.11.min.js
 create mode 100644 web/lib/c3-0.4.18.min.js
 create mode 100644 web/lib/clipboard-polyfill-be05dad.js
 delete mode 100644 web/lib/d3-3.5.17.min.js
 create mode 100644 web/lib/d3-4.12.2.min.js
 create mode 100644 web/lib/d3pie-0.2.1-netdata-3.js
 create mode 100644 web/lib/dygraph-c91c859.min.js
 delete mode 100644 web/lib/dygraph-combined-dd74404.js
 create mode 100644 web/lib/dygraph-smooth-plotter-c91c859.js
 delete mode 100644 web/lib/dygraph-smooth-plotter-dd74404.js
 create mode 100644 web/refresh-badges.js

(limited to 'web')

diff --git a/web/Makefile.am b/web/Makefile.am
index 02d893174..ac9228744 100644
--- a/web/Makefile.am
+++ b/web/Makefile.am
@@ -21,6 +21,7 @@ dist_web_DATA = \
 	netdata-swagger.yaml \
 	netdata-swagger.json \
 	robots.txt \
+	refresh-badges.js \
 	registry.html \
 	sitemap.xml \
 	tv.html \
@@ -43,10 +44,12 @@ dist_weblib_DATA = \
 	lib/bootstrap-table-1.11.0.min.js \
 	lib/bootstrap-table-export-1.11.0.min.js \
 	lib/bootstrap-toggle-2.2.2.min.js \
-	lib/c3-0.4.11.min.js \
-	lib/d3-3.5.17.min.js \
-	lib/dygraph-combined-dd74404.js \
-	lib/dygraph-smooth-plotter-dd74404.js \
+	lib/clipboard-polyfill-be05dad.js \
+	lib/c3-0.4.18.min.js \
+	lib/d3-4.12.2.min.js \
+	lib/d3pie-0.2.1-netdata-3.js \
+	lib/dygraph-c91c859.min.js \
+	lib/dygraph-smooth-plotter-c91c859.js \
 	lib/fontawesome-all-5.0.1.min.js \
 	lib/gauge-1.3.2.min.js \
 	lib/jquery-2.2.4.min.js \
@@ -69,7 +72,7 @@ dist_webcss_DATA = \
 	css/bootstrap-slate-flat-3.3.7.css \
 	css/bootstrap-slider-10.0.0.min.css \
 	css/bootstrap-toggle-2.2.2.min.css \
-	css/c3-0.4.11.min.css \
+	css/c3-0.4.18.min.css \
 	$(NULL)
 
 webfontsdir=$(webdir)/fonts
diff --git a/web/Makefile.in b/web/Makefile.in
index 92f5c0887..78900cc7f 100644
--- a/web/Makefile.in
+++ b/web/Makefile.in
@@ -322,6 +322,7 @@ dist_web_DATA = \
 	netdata-swagger.yaml \
 	netdata-swagger.json \
 	robots.txt \
+	refresh-badges.js \
 	registry.html \
 	sitemap.xml \
 	tv.html \
@@ -344,10 +345,12 @@ dist_weblib_DATA = \
 	lib/bootstrap-table-1.11.0.min.js \
 	lib/bootstrap-table-export-1.11.0.min.js \
 	lib/bootstrap-toggle-2.2.2.min.js \
-	lib/c3-0.4.11.min.js \
-	lib/d3-3.5.17.min.js \
-	lib/dygraph-combined-dd74404.js \
-	lib/dygraph-smooth-plotter-dd74404.js \
+	lib/clipboard-polyfill-be05dad.js \
+	lib/c3-0.4.18.min.js \
+	lib/d3-4.12.2.min.js \
+	lib/d3pie-0.2.1-netdata-3.js \
+	lib/dygraph-c91c859.min.js \
+	lib/dygraph-smooth-plotter-c91c859.js \
 	lib/fontawesome-all-5.0.1.min.js \
 	lib/gauge-1.3.2.min.js \
 	lib/jquery-2.2.4.min.js \
@@ -370,7 +373,7 @@ dist_webcss_DATA = \
 	css/bootstrap-slate-flat-3.3.7.css \
 	css/bootstrap-slider-10.0.0.min.css \
 	css/bootstrap-toggle-2.2.2.min.css \
-	css/c3-0.4.11.min.css \
+	css/c3-0.4.18.min.css \
 	$(NULL)
 
 webfontsdir = $(webdir)/fonts
diff --git a/web/css/c3-0.4.11.min.css b/web/css/c3-0.4.11.min.css
deleted file mode 100644
index 1e20d5b11..000000000
--- a/web/css/c3-0.4.11.min.css
+++ /dev/null
@@ -1 +0,0 @@
-.c3 svg{font:10px sans-serif;-webkit-tap-highlight-color:transparent}.c3 line,.c3 path{fill:none;stroke:#000}.c3 text{-webkit-user-select:none;-moz-user-select:none;user-select:none}.c3-bars path,.c3-event-rect,.c3-legend-item-tile,.c3-xgrid-focus,.c3-ygrid{shape-rendering:crispEdges}.c3-chart-arc path{stroke:#fff}.c3-chart-arc text{fill:#fff;font-size:13px}.c3-grid line{stroke:#aaa}.c3-grid text{fill:#aaa}.c3-xgrid,.c3-ygrid{stroke-dasharray:3 3}.c3-text.c3-empty{fill:gray;font-size:2em}.c3-line{stroke-width:1px}.c3-circle._expanded_{stroke-width:1px;stroke:#fff}.c3-selected-circle{fill:#fff;stroke-width:2px}.c3-bar{stroke-width:0}.c3-bar._expanded_{fill-opacity:.75}.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:.3!important}.c3-region{fill:#4682b4;fill-opacity:.1}.c3-brush .extent{fill-opacity:.1}.c3-legend-item{font-size:12px}.c3-legend-item-hidden{opacity:.15}.c3-legend-background{opacity:.75;fill:#fff;stroke:#d3d3d3;stroke-width:1}.c3-title{font:14px sans-serif}.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 #777;-moz-box-shadow:7px 7px 12px -9px #777;box-shadow:7px 7px 12px -9px #777;opacity:.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}.c3-area{stroke-width:0;opacity:.2}.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,.c3-chart-arcs .c3-chart-arcs-gauge-min{fill:#777}.c3-chart-arc .c3-gauge-value{fill:#000}
\ No newline at end of file
diff --git a/web/css/c3-0.4.18.min.css b/web/css/c3-0.4.18.min.css
new file mode 100644
index 000000000..61ae63a03
--- /dev/null
+++ b/web/css/c3-0.4.18.min.css
@@ -0,0 +1 @@
+.c3 svg{font:10px sans-serif;-webkit-tap-highlight-color:transparent}.c3 line,.c3 path{fill:none;stroke:#000}.c3 text{-webkit-user-select:none;-moz-user-select:none;user-select:none}.c3-bars path,.c3-event-rect,.c3-legend-item-tile,.c3-xgrid-focus,.c3-ygrid{shape-rendering:crispEdges}.c3-chart-arc path{stroke:#fff}.c3-chart-arc text{fill:#fff;font-size:13px}.c3-grid line{stroke:#aaa}.c3-grid text{fill:#aaa}.c3-xgrid,.c3-ygrid{stroke-dasharray:3 3}.c3-text.c3-empty{fill:grey;font-size:2em}.c3-line{stroke-width:1px}.c3-circle._expanded_{stroke-width:1px;stroke:#fff}.c3-selected-circle{fill:#fff;stroke-width:2px}.c3-bar{stroke-width:0}.c3-bar._expanded_{fill-opacity:1;fill-opacity:.75}.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:.3!important}.c3-region{fill:#4682b4;fill-opacity:.1}.c3-brush .extent{fill-opacity:.1}.c3-legend-item{font-size:12px}.c3-legend-item-hidden{opacity:.15}.c3-legend-background{opacity:.75;fill:#fff;stroke:#d3d3d3;stroke-width:1}.c3-title{font:14px sans-serif}.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 #777;-moz-box-shadow:7px 7px 12px -9px #777;box-shadow:7px 7px 12px -9px #777;opacity:.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}.c3-area{stroke-width:0;opacity:.2}.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}.c3-chart-arc.c3-target g path{opacity:1}.c3-chart-arc.c3-target.c3-focused g path{opacity:1}
\ No newline at end of file
diff --git a/web/dashboard.css b/web/dashboard.css
index 79febaa4f..80062a272 100644
--- a/web/dashboard.css
+++ b/web/dashboard.css
@@ -147,6 +147,12 @@ body {
     z-index: 20;
     padding: 0px;
     margin: 0px;
+
+    /* prevent text selection after double click */
+    -webkit-user-select: none; /* webkit (safari, chrome) browsers */
+    -moz-user-select: none; /* mozilla browsers */
+    -khtml-user-select: none; /* webkit (konqueror) browsers */
+    -ms-user-select: none; /* IE10+ */
 }
 
 .netdata-legend-toolbox-button {
@@ -165,6 +171,12 @@ body {
     padding: 0px;
     margin: 0px;
     cursor: pointer;
+
+    /* prevent text selection after double click */
+    -webkit-user-select: none; /* webkit (safari, chrome) browsers */
+    -moz-user-select: none; /* mozilla browsers */
+    -khtml-user-select: none; /* webkit (konqueror) browsers */
+    -ms-user-select: none; /* IE10+ */
 }
 
 .netdata-message {
@@ -213,12 +225,18 @@ body {
     font-size: 10px;
     font-weight: normal;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-title-time {
     font-size: 11px;
     font-weight: bold;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-title-units {
@@ -229,6 +247,9 @@ body {
     vertical-align: top;
     font-weight: normal;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-series {
@@ -371,6 +392,10 @@ body {
 .dygraph-ylabel {
 }
 
+.dygraph-axis-label-x {
+    overflow-x: hidden;
+}
+
 .dygraph-label-rotate-left {
     text-align: center;
     /* See http://caniuse.com/#feat=transforms2d */
@@ -441,7 +466,7 @@ body {
     float: left;
     left: 0;
     width: 64%;
-    margin-left: 18%;
+    margin-left: 18% !important;
     text-align: center;
     color: #999999;
     font-weight: bold;
@@ -453,7 +478,7 @@ body {
     float: left;
     left: 0;
     width: 60%;
-    margin-left: 20%;
+    margin-left: 20% !important;
     text-align: center;
     color: #999999;
     font-weight: normal;
diff --git a/web/dashboard.html b/web/dashboard.html
index 1e482daba..152178947 100644
--- a/web/dashboard.html
+++ b/web/dashboard.html
@@ -643,6 +643,50 @@ So, to avoid flashing the charts, we destroy and re-create the charts on each up
     <small>rendered in <span id="time803">X</span> ms</small>
 </div>
 
+
+    <hr>
+    <h1>d3pie Charts</h1>
+    <div style="width: 33%; display: inline-block;">
+        <div data-netdata="apps.cpu"
+             data-chart-library="d3pie"
+             data-d3pie-pieinnerradius="70%"
+             data-d3pie-pieouterradius="90%"
+             data-width="100%"
+             data-height="300px"
+             data-after="-60"
+             data-points="60"
+             data-dt-element-name="time901"
+        ></div>
+        <br/>
+        <small>rendered in <span id="time901">X</span> ms</small>
+    </div>
+
+    <div style="width: 33%; display: inline-block;">
+        <div data-netdata="system.cpu"
+             data-chart-library="d3pie"
+             data-width="100%"
+             data-height="300px"
+             data-after="-60"
+             data-points="60"
+             data-dt-element-name="time902"
+        ></div>
+        <br/>
+        <small>rendered in <span id="time902">X</span> ms</small>
+    </div>
+
+    <div style="width: 33%; display: inline-block;">
+        <div data-netdata="apps.cpu"
+             data-width="100%"
+             data-height="300px"
+             data-after="-60"
+             data-points="60"
+             data-debug="false"
+             data-decimal-digits="0"
+             data-dt-element-name="time902"
+        ></div>
+        <br/>
+        <small>rendered in <span id="time902">X</span> ms</small>
+    </div>
 </div> <!-- 1st container -->
 </body>
 </html>
@@ -652,4 +696,5 @@ So, to avoid flashing the charts, we destroy and re-create the charts on each up
 <!-- <script> netdataServer = "http://box:19999"; </script> -->
 
 <!-- load the dashboard manager - it will do the rest -->
+<!-- <script>var netdataTheme = 'slate';</script> -->
 <script type="text/javascript" src="dashboard.js?v20170815-15"></script>
diff --git a/web/dashboard.js b/web/dashboard.js
index dc7f4ea32..607c9d1ac 100644
--- a/web/dashboard.js
+++ b/web/dashboard.js
@@ -19,6 +19,8 @@
  *                                                  (default: false) */
 /*global netdataNoC3                 *//* boolean,  disable c3 charts
  *                                                  (default: false) */
+/*global netdataNoD3pie              *//* boolean,  disable d3pie charts
+ *                                                  (default: false) */
 /*global netdataNoBootstrap          *//* boolean,  disable bootstrap - disables help too
  *                                                  (default: false) */
 /*global netdataDontStart            *//* boolean,  do not start the thread to process the charts
@@ -49,6 +51,18 @@
  *                                                  (default: netdataServer) */
 /*global netdataSnapshotData         *//* object,   a netdata snapshot loaded
  *                                                  (default: null) */
+/*global netdataAlarmsRecipients     *//* array,    an array of alarm recipients to show notifications for
+ *                                                  (default: null) */
+/*global netdataAlarmsRemember       *//* boolen,   keep our position in the alarm log at browser local storage
+ *                                                  (default: true) */
+/*global netdataAlarmsActiveCallback *//* function, a hook for the alarm logs
+ *                                                  (default: undefined) */
+/*global netdataAlarmsNotifCallback  *//* function, a hook for alarm notifications
+ *                                                  (default: undefined) */
+/*global netdataIntersectionObserver *//* boolean,  enable or disable the use of intersection observer
+ *                                                  (default: true) */
+/*global netdataCheckXSS             *//* boolean,  enable or disable checking for XSS issues
+ *                                                  (default: false) */
 
 // ----------------------------------------------------------------------------
 // global namespace
@@ -87,6 +101,85 @@ var NETDATA = window.NETDATA || {};
             .replace(/\//g, '_');
     };
 
+    // ----------------------------------------------------------------------------------------------------------------
+    // XSS checks
+
+    NETDATA.xss = {
+        enabled: (typeof netdataCheckXSS === 'undefined')?false:netdataCheckXSS,
+        enabled_for_data: (typeof netdataCheckXSS === 'undefined')?false:netdataCheckXSS,
+
+        string: function (s) {
+            return s.toString()
+                .replace(/</g, '&lt;')
+                .replace(/>/g, '&gt;')
+                .replace(/"/g, '&quot;')
+                .replace(/'/g, '#27;');
+        },
+
+        object: function(name, obj, ignore_regex) {
+            if(typeof ignore_regex !== 'undefined' && ignore_regex.test(name) === true) {
+                // console.log('XSS: ignoring "' + name + '"');
+                return obj;
+            }
+
+            switch (typeof(obj)) {
+                case 'string':
+                    var ret = this.string(obj);
+                    if(ret !== obj) console.log('XSS protection changed string ' + name + ' from "' + obj + '" to "' + ret + '"');
+                    return ret;
+
+                case 'object':
+                    if(obj === null) return obj;
+
+                    if(Array.isArray(obj) === true) {
+                        // console.log('checking array "' + name + '"');
+
+                        var len = obj.length;
+                        while(len--)
+                            obj[len] = this.object(name + '[' + len + ']', obj[len], ignore_regex);
+                    }
+                    else {
+                        // console.log('checking object "' + name + '"');
+
+                        for(var i in obj) {
+                            if(obj.hasOwnProperty(i) === false) continue;
+                            if(this.string(i) !== i) {
+                                console.log('XSS protection removed invalid object member "' + name + '.' + i + '"');
+                                delete obj[i];
+                            }
+                            else
+                                obj[i] = this.object(name + '.' + i, obj[i], ignore_regex);
+                        }
+                    }
+                    return obj;
+
+                default:
+                    return obj;
+            }
+        },
+
+        checkOptional: function(name, obj, ignore_regex) {
+            if(this.enabled === true) {
+                //console.log('XSS: checking optional "' + name + '"...');
+                return this.object(name, obj, ignore_regex);
+            }
+            return obj;
+        },
+
+        checkAlways: function(name, obj, ignore_regex) {
+            //console.log('XSS: checking always "' + name + '"...');
+            return this.object(name, obj, ignore_regex);
+        },
+
+        checkData: function(name, obj, ignore_regex) {
+            if(this.enabled_for_data === true) {
+                //console.log('XSS: checking data "' + name + '"...');
+                return this.object(name, obj, ignore_regex);
+            }
+            return obj;
+        }
+    };
+
     // ----------------------------------------------------------------------------------------------------------------
     // Detect the netdata server
 
@@ -145,12 +238,13 @@ var NETDATA = window.NETDATA || {};
     NETDATA.sparkline_js        = NETDATA.serverStatic + 'lib/jquery.sparkline-2.1.2.min.js';
     NETDATA.easypiechart_js     = NETDATA.serverStatic + 'lib/jquery.easypiechart-97b5824.min.js';
     NETDATA.gauge_js            = NETDATA.serverStatic + 'lib/gauge-1.3.2.min.js';
-    NETDATA.dygraph_js          = NETDATA.serverStatic + 'lib/dygraph-combined-dd74404.js';
-    NETDATA.dygraph_smooth_js   = NETDATA.serverStatic + 'lib/dygraph-smooth-plotter-dd74404.js';
+    NETDATA.dygraph_js          = NETDATA.serverStatic + 'lib/dygraph-c91c859.min.js';
+    NETDATA.dygraph_smooth_js   = NETDATA.serverStatic + 'lib/dygraph-smooth-plotter-c91c859.js';
     NETDATA.raphael_js          = NETDATA.serverStatic + 'lib/raphael-2.2.4-min.js';
-    NETDATA.c3_js               = NETDATA.serverStatic + 'lib/c3-0.4.11.min.js';
-    NETDATA.c3_css              = NETDATA.serverStatic + 'css/c3-0.4.11.min.css';
-    NETDATA.d3_js               = NETDATA.serverStatic + 'lib/d3-3.5.17.min.js';
+    NETDATA.c3_js               = NETDATA.serverStatic + 'lib/c3-0.4.18.min.js';
+    NETDATA.c3_css              = NETDATA.serverStatic + 'css/c3-0.4.18.min.css';
+    NETDATA.d3pie_js            = NETDATA.serverStatic + 'lib/d3pie-0.2.1-netdata-3.js';
+    NETDATA.d3_js               = NETDATA.serverStatic + 'lib/d3-4.12.2.min.js';
     NETDATA.morris_js           = NETDATA.serverStatic + 'lib/morris-0.5.1.min.js';
     NETDATA.morris_css          = NETDATA.serverStatic + 'css/morris-0.5.1.css';
     NETDATA.google_js           = 'https://www.google.com/jsapi';
@@ -158,7 +252,7 @@ var NETDATA = window.NETDATA || {};
     NETDATA.themes = {
         white: {
             bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-3.3.7.css',
-            dashboard_css: NETDATA.serverStatic + 'dashboard.css?v20171208-1',
+            dashboard_css: NETDATA.serverStatic + 'dashboard.css?v20180210-1',
             background: '#FFFFFF',
             foreground: '#000000',
             grid: '#F0F0F0',
@@ -172,11 +266,24 @@ var NETDATA = window.NETDATA || {};
             easypiechart_scale: '#dfe0e0',
             gauge_pointer: '#C0C0C0',
             gauge_stroke: '#F0F0F0',
-            gauge_gradient: false
+            gauge_gradient: false,
+            d3pie: {
+                title: '#333333',
+                subtitle: '#666666',
+                footer: '#888888',
+                other: '#aaaaaa',
+                mainlabel: '#333333',
+                percentage: '#dddddd',
+                value: '#aaaa22',
+                tooltip_bg: '#000000',
+                tooltip_fg: '#efefef',
+                segment_stroke: "#ffffff",
+                gradient_color: '#000000'
+            }
         },
         slate: {
             bootstrap_css: NETDATA.serverStatic + 'css/bootstrap-slate-flat-3.3.7.css?v20161229-1',
-            dashboard_css: NETDATA.serverStatic + 'dashboard.slate.css?v20171208-1',
+            dashboard_css: NETDATA.serverStatic + 'dashboard.slate.css?v20180210-1',
             background: '#272b30',
             foreground: '#C8C8C8',
             grid: '#283236',
@@ -195,7 +302,20 @@ var NETDATA = window.NETDATA || {};
             easypiechart_scale: '#373b40',
             gauge_pointer: '#474b50',
             gauge_stroke: '#373b40',
-            gauge_gradient: false
+            gauge_gradient: false,
+            d3pie: {
+                title: '#C8C8C8',
+                subtitle: '#283236',
+                footer: '#283236',
+                other: '#283236',
+                mainlabel: '#C8C8C8',
+                percentage: '#dddddd',
+                value: '#cccc44',
+                tooltip_bg: '#272b30',
+                tooltip_fg: '#C8C8C8',
+                segment_stroke: "#283236",
+                gradient_color: '#000000'
+            }
         }
     };
 
@@ -285,7 +405,7 @@ var NETDATA = window.NETDATA || {};
 
         pause: false,                   // when enabled we don't auto-refresh the charts
 
-        targets: null,                  // an array of all the state objects that are
+        targets: [],                    // an array of all the state objects that are
                                         // currently active (independently of their
                                         // viewport visibility)
 
@@ -372,7 +492,7 @@ var NETDATA = window.NETDATA || {};
 
             pan_and_zoom_data_padding: true, // fetch more data for the master chart when panning or zooming
 
-            update_only_visible: true,  // enable or disable visibility management
+            update_only_visible: true,  // enable or disable visibility management / used for printing
 
             parallel_refresher: (isSlowDevice() === false), // enable parallel refresh of charts
 
@@ -757,34 +877,27 @@ var NETDATA = window.NETDATA || {};
 
     NETDATA.onscroll_updater_timeout_id = undefined;
     NETDATA.onscroll_updater = function() {
-        if(NETDATA.options.targets === null) return;
-
-        //var start = Date.now();
-
-        // console.log('onscroll_updater() begin');
-
         NETDATA.globalSelectionSync.stop();
 
+        if(NETDATA.options.abort_ajax_on_scroll === true)
+            NETDATA.abort_all_refreshes();
+
         // when the user scrolls he sees that we have
         // hidden all the not-visible charts
         // using this little function we try to switch
         // the charts back to visible quickly
 
-        if(NETDATA.options.abort_ajax_on_scroll === true)
-            NETDATA.abort_all_refreshes();
-
-        if(NETDATA.options.current.parallel_refresher === false) {
-            var targets = NETDATA.options.targets;
-            var len = targets.length;
+        if(NETDATA.intersectionObserver.enabled() === false) {
+            if (NETDATA.options.current.parallel_refresher === false) {
+                var targets = NETDATA.options.targets;
+                var len = targets.length;
 
-            while (len--)
-                targets[len].isVisible();
+                while (len--)
+                    if (targets[len].running === false)
+                        targets[len].isVisible();
+            }
         }
 
-        //var end = Date.now();
-        //var dt = end - start;
-        // console.log('count = ' + targets.length + ', average = ' + Math.round(dt / targets.length).toString() + ', dt = ' + dt);
-
         NETDATA.onscroll_end_delay();
     };
 
@@ -1254,6 +1367,116 @@ var NETDATA = window.NETDATA || {};
         }
     };
 
+    NETDATA.commonColors = {
+        keys: {},
+
+        globalReset: function() {
+            this.keys = {};
+        },
+
+        get: function(state, label) {
+            var ret = this.refill(state);
+
+            if(typeof ret.assigned[label] === 'undefined')
+                ret.assigned[label] = ret.available.shift();
+
+            return ret.assigned[label];
+        },
+
+        refill: function(state) {
+            var ret, len;
+
+            if(typeof state.tmp.__commonColors === 'undefined')
+                ret = this.prepare(state);
+            else {
+                ret = this.keys[state.tmp.__commonColors];
+                if(typeof ret === 'undefined')
+                    ret = this.prepare(state);
+            }
+
+            if(ret.available.length === 0) {
+                if(ret.copy_theme === true || ret.custom.length === 0) {
+                    // copy the theme colors
+                    len = NETDATA.themes.current.colors.length;
+                    while (len--)
+                        ret.available.unshift(NETDATA.themes.current.colors[len]);
+                }
+
+                // copy the custom colors
+                len = ret.custom.length;
+                while (len--)
+                    ret.available.unshift(ret.custom[len]);
+            }
+
+            state.colors_assigned = ret.assigned;
+            state.colors_available = ret.available;
+            state.colors_custom = ret.custom;
+
+            return ret;
+        },
+
+        __read_custom_colors: function(state, ret) {
+            // add the user supplied colors
+            var c = NETDATA.dataAttribute(state.element, 'colors', undefined);
+            if (typeof c === 'string' && c.length > 0) {
+                c = c.split(' ');
+                var len = c.length;
+
+                if (len > 0 && c[len - 1] === 'ONLY') {
+                    len--;
+                    ret.copy_theme = false;
+                }
+
+                while (len--)
+                    ret.custom.unshift(c[len]);
+            }
+        },
+
+        prepare: function(state) {
+            var has_custom_colors = false;
+
+            if(typeof state.tmp.__commonColors === 'undefined') {
+                var defname = state.chart.context;
+
+                // if this chart has data-colors=""
+                // we should use the chart uuid as the default key (private palette)
+                // (data-common-colors="NAME" will be used anyways)
+                var c = NETDATA.dataAttribute(state.element, 'colors', undefined);
+                if (typeof c === 'string' && c.length > 0) {
+                    defname = state.uuid;
+                    has_custom_colors = true;
+                }
+
+                // get the commonColors setting
+                state.tmp.__commonColors = NETDATA.dataAttribute(state.element, 'common-colors', defname);
+            }
+
+            var name = state.tmp.__commonColors;
+            var ret = this.keys[name];
+
+            if(typeof ret === 'undefined') {
+                // add our commonMax
+                this.keys[name] = {
+                    assigned: {},       // name-value of dimensions and their colors
+                    available: [],      // an array of colors available to be used
+                    custom: [],         // the array of colors defined by the user
+                    charts: {},         // the charts linked to this
+                    copy_theme: true
+                };
+                ret = this.keys[name];
+            }
+
+            if(typeof ret.charts[state.uuid] === 'undefined') {
+                ret.charts[state.uuid] = state;
+
+                if(has_custom_colors === true)
+                    this.__read_custom_colors(state, ret);
+            }
+
+            return ret;
+        }
+    };
+
     // ----------------------------------------------------------------------------------------------------------------
     // Chart Registry
 
@@ -1327,6 +1550,7 @@ var NETDATA = window.NETDATA || {};
                     xhrFields: {withCredentials: true} // required for the cookie
                 })
                     .done(function (data) {
+                        data = NETDATA.xss.checkOptional('/api/v1/charts', data);
                         got_data(host, data, callback);
                     })
                     .fail(function () {
@@ -1874,38 +2098,51 @@ var NETDATA = window.NETDATA || {};
                 'bits/s': 1 / 1000,
                 'kilobits/s': 1,
                 'megabits/s': 1000,
-                'gigabits/s': 1000000
+                'gigabits/s': 1000000,
+                'terabits/s': 1000000000
             },
             'kilobytes/s': {
                 'bytes/s': 1 / 1024,
                 'kilobytes/s': 1,
                 'megabytes/s': 1024,
-                'gigabytes/s': 1024 * 1024
+                'gigabytes/s': 1024 * 1024,
+                'terabytes/s': 1024 * 1024 * 1024
             },
             'KB/s': {
                 'B/s': 1 / 1024,
                 'KB/s': 1,
                 'MB/s': 1024,
-                'GB/s': 1024 * 1024
+                'GB/s': 1024 * 1024,
+                'TB/s': 1024 * 1024 * 1024
             },
             'KB': {
                 'B': 1 / 1024,
                 'KB': 1,
                 'MB': 1024,
-                'GB': 1024 * 1024
+                'GB': 1024 * 1024,
+                'TB': 1024 * 1024 * 1024
             },
             'MB': {
+                'B':  1 / (1024 * 1024),
                 'KB': 1 / 1024,
                 'MB': 1,
                 'GB': 1024,
-                'TB': 1024 * 1024
+                'TB': 1024 * 1024,
+                'PB': 1024 * 1024 * 1024
             },
             'GB': {
+                'B':  1 / (1024 * 1024 * 1024),
+                'KB': 1 / (1024 * 1024),
                 'MB': 1 / 1024,
                 'GB': 1,
-                'TB': 1024
+                'TB': 1024,
+                'PB': 1024 * 1024,
+                'EB': 1024 * 1024 * 1024
             }
             /*
+            'milliseconds': {
+                'seconds': 1000
+            },
             'seconds': {
                 'milliseconds': 0.001,
                 'seconds': 1,
@@ -1919,59 +2156,106 @@ var NETDATA = window.NETDATA || {};
         convertibleUnits: {
             'Celsius': {
                 'Fahrenheit': {
-                    check: function() { return NETDATA.options.current.temperature === 'fahrenheit'; },
+                    check: function(max) { void(max); return NETDATA.options.current.temperature === 'fahrenheit'; },
                     convert: function(value) { return value * 9 / 5 + 32; }
                 }
             },
             'celsius': {
                 'fahrenheit': {
-                    check: function() { return NETDATA.options.current.temperature === 'fahrenheit'; },
+                    check: function(max) { void(max); return NETDATA.options.current.temperature === 'fahrenheit'; },
                     convert: function(value) { return value * 9 / 5 + 32; }
                 }
             },
             'seconds': {
                 'time': {
-                    check: function () { return NETDATA.options.current.seconds_as_time; },
-                    convert: function (seconds) {
-                        seconds = Math.abs(seconds);
+                    check: function (max) { void(max); return NETDATA.options.current.seconds_as_time; },
+                    convert: function(seconds) { return NETDATA.unitsConversion.seconds2time(seconds); }
+                }
+            },
+            'milliseconds': {
+                'milliseconds': {
+                    check: function (max) { return NETDATA.options.current.seconds_as_time && max < 1000; },
+                    convert: function(milliseconds) {
+                        tms = Math.round(milliseconds * 10);
+                        milliseconds = Math.floor(tms / 10);
 
-                        var days = Math.floor(seconds / 86400);
-                        seconds -= days * 86400;
+                        tms -= milliseconds * 10;
 
-                        var hours = Math.floor(seconds / 3600);
-                        seconds -= hours * 3600;
+                        return (milliseconds).toString() + '.' + tms.toString();
+                    }
+                },
+                'seconds': {
+                    check: function (max) { return NETDATA.options.current.seconds_as_time && max >= 1000 && max < 60000; },
+                    convert: function(milliseconds) {
+                        milliseconds = Math.round(milliseconds);
 
-                        var minutes = Math.floor(seconds / 60);
-                        seconds -= minutes * 60;
+                        var seconds = Math.floor(milliseconds / 1000);
+                        milliseconds -= seconds * 1000;
 
-                        seconds = Math.round(seconds);
+                        milliseconds = Math.round(milliseconds / 10);
 
-                        var ms_txt = '';
-                        /*
-                        var ms = seconds - Math.floor(seconds);
-                        seconds -= ms;
-                        ms = Math.round(ms * 1000);
+                        return seconds.toString() + '.'
+                            + NETDATA.zeropad(milliseconds);
+                    }
+                },
+                'M:SS.ms': {
+                    check: function (max) { return NETDATA.options.current.seconds_as_time && max >= 60000; },
+                    convert: function(milliseconds) {
+                        milliseconds = Math.round(milliseconds);
 
-                        if(ms > 1) {
-                            if(ms < 10)
-                                ms_txt = '.00' + ms.toString();
-                            else if(ms < 100)
-                                ms_txt = '.0' + ms.toString();
-                            else
-                                ms_txt = '.' + ms.toString();
-                        }
-                        */
+                        var minutes = Math.floor(milliseconds / 60000);
+                        milliseconds -= minutes * 60000;
+
+                        var seconds = Math.floor(milliseconds / 1000);
+                        milliseconds -= seconds * 1000;
+
+                        milliseconds = Math.round(milliseconds / 10);
 
-                        return ((days > 0)?days.toString() + 'd:':'').toString()
-                            + NETDATA.zeropad(hours) + ':'
-                            + NETDATA.zeropad(minutes) + ':'
-                            + NETDATA.zeropad(seconds)
-                            + ms_txt;
+                        return minutes.toString() + ':'
+                            + NETDATA.zeropad(seconds) + '.'
+                            + NETDATA.zeropad(milliseconds);
                     }
                 }
             }
         },
 
+        seconds2time: function(seconds) {
+            seconds = Math.abs(seconds);
+
+            var days = Math.floor(seconds / 86400);
+            seconds -= days * 86400;
+
+            var hours = Math.floor(seconds / 3600);
+            seconds -= hours * 3600;
+
+            var minutes = Math.floor(seconds / 60);
+            seconds -= minutes * 60;
+
+            seconds = Math.round(seconds);
+
+            var ms_txt = '';
+            /*
+            var ms = seconds - Math.floor(seconds);
+            seconds -= ms;
+            ms = Math.round(ms * 1000);
+
+            if(ms > 1) {
+                if(ms < 10)
+                    ms_txt = '.00' + ms.toString();
+                else if(ms < 100)
+                    ms_txt = '.0' + ms.toString();
+                else
+                    ms_txt = '.' + ms.toString();
+            }
+            */
+
+            return ((days > 0)?days.toString() + 'd:':'').toString()
+                + NETDATA.zeropad(hours) + ':'
+                + NETDATA.zeropad(minutes) + ':'
+                + NETDATA.zeropad(seconds)
+                + ms_txt;
+        },
+
         // get a function that converts the units
         // + every time units are switched call the callback
         get: function(uuid, min, max, units, desired_units, common_units_name, switch_units_callback) {
@@ -2118,7 +2402,7 @@ var NETDATA = window.NETDATA || {};
                 if(desired_units === 'auto') {
                     for(x in this.convertibleUnits[units]) {
                         if (this.convertibleUnits[units].hasOwnProperty(x)) {
-                            if (this.convertibleUnits[units][x].check()) {
+                            if (this.convertibleUnits[units][x].check(max)) {
                                 //console.log('DEBUG: ' + uuid.toString() + ' converting ' + units.toString() + ' to: ' + x.toString());
                                 switch_units_callback(x);
                                 return this.convertibleUnits[units][x].convert;
@@ -2204,10 +2488,11 @@ var NETDATA = window.NETDATA || {};
             this.last_t = 0;
 
             // find all slaves
+            var targets = NETDATA.intersectionObserver.targets();
             this.slaves = [];
-            var len = NETDATA.options.targets.length;
+            var len = targets.length;
             while(len--) {
-                var st = NETDATA.options.targets[len];
+                var st = targets[len];
                 if (this.state !== st && st.globalSelectionSyncIsEligible() === true)
                     this.slaves.push(st);
             }
@@ -2274,6 +2559,9 @@ var NETDATA = window.NETDATA || {};
 
                 this.last_t = t;
 
+                if (state.foreign_element_selection !== null)
+                    state.foreign_element_selection.innerText = NETDATA.dateTime.localeDateString(t) + ' ' + NETDATA.dateTime.localeTimeString(t);
+
                 if (this.timeout_id)
                     NETDATA.timeout.clear(this.timeout_id);
 
@@ -2282,6 +2570,119 @@ var NETDATA = window.NETDATA || {};
         }
     };
 
+    NETDATA.intersectionObserver = {
+        observer: null,
+        visible_targets: [],
+
+        options: {
+            root: null,
+            rootMargin: "0px",
+            threshold: null
+        },
+
+        enabled: function() {
+            return this.observer !== null;
+        },
+
+        globalReset: function() {
+            if(this.observer !== null) {
+                this.visible_targets = [];
+                this.observer.disconnect();
+                this.init();
+            }
+        },
+
+        targets: function() {
+            if(this.enabled() === true && this.visible_targets.length > 0)
+                return this.visible_targets;
+            else
+                return NETDATA.options.targets;
+        },
+
+        switchChartVisibility: function() {
+            var old = this.__visibilityRatioOld;
+
+            if(old !== this.__visibilityRatio) {
+                if (old === 0 && this.__visibilityRatio > 0)
+                    this.unhideChart();
+                else if (old > 0 && this.__visibilityRatio === 0)
+                    this.hideChart();
+
+                this.__visibilityRatioOld = this.__visibilityRatio;
+            }
+        },
+
+        handler: function(entries, observer) {
+            entries.forEach(function(entry) {
+                var state = NETDATA.chartState(entry.target);
+
+                var idx;
+                if(entry.intersectionRatio > 0) {
+                    idx = NETDATA.intersectionObserver.visible_targets.indexOf(state);
+                    if(idx === -1) {
+                        if(NETDATA.scrollUp === true)
+                            NETDATA.intersectionObserver.visible_targets.push(state);
+                        else
+                            NETDATA.intersectionObserver.visible_targets.unshift(state);
+                    }
+                    else if(state.__visibilityRatio === 0)
+                        state.log("was not visible until now, but was already in visible_targets");
+                }
+                else {
+                    idx = NETDATA.intersectionObserver.visible_targets.indexOf(state);
+                    if(idx !== -1)
+                        NETDATA.intersectionObserver.visible_targets.splice(idx, 1);
+                    else if(state.__visibilityRatio > 0)
+                        state.log("was visible, but not found in visible_targets");
+                }
+
+                state.__visibilityRatio = entry.intersectionRatio;
+
+                if(NETDATA.options.current.async_on_scroll === false) {
+                    if(window.requestIdleCallback)
+                        window.requestIdleCallback(function() {
+                            NETDATA.intersectionObserver.switchChartVisibility.call(state);
+                        }, {timeout: 100});
+                    else
+                        NETDATA.intersectionObserver.switchChartVisibility.call(state);
+                }
+            });
+        },
+
+        observe: function(state) {
+            if(this.enabled() === true) {
+                state.__visibilityRatioOld = 0;
+                state.__visibilityRatio = 0;
+                this.observer.observe(state.element);
+
+                state.isVisible = function() {
+                    if(NETDATA.options.current.update_only_visible === false)
+                        return true;
+
+                    NETDATA.intersectionObserver.switchChartVisibility.call(this);
+
+                    return this.__visibilityRatio > 0;
+                }
+            }
+        },
+
+        init: function() {
+            if(typeof netdataIntersectionObserver === 'undefined' || netdataIntersectionObserver === true) {
+                try {
+                    this.observer = new IntersectionObserver(this.handler, this.options);
+                }
+                catch (e) {
+                    console.log("IntersectionObserver is not supported on this browser");
+                    this.observer = null;
+                }
+            }
+            //else {
+            //    console.log("IntersectionObserver is disabled");
+            //}
+        }
+    };
+    NETDATA.intersectionObserver.init();
+
     // ----------------------------------------------------------------------------------------------------------------
     // Our state object, where all per-chart values are stored
 
@@ -2400,7 +2801,15 @@ var NETDATA = window.NETDATA || {};
         this.running = false;                       // boolean - true when the chart is being refreshed now
         this.enabled = true;                        // boolean - is the chart enabled for refresh?
 
-        that.tmp = {};
+        this.force_update_every = null;             // number - overwrite the visualization update frequency of the chart
+
+        this.tmp = {};
+
+        this.foreign_element_before = null;
+        this.foreign_element_after = null;
+        this.foreign_element_duration = null;
+        this.foreign_element_update_every = null;
+        this.foreign_element_selection = null;
 
         // ============================================================================================================
         // PRIVATE FUNCTIONS
@@ -2460,6 +2869,7 @@ var NETDATA = window.NETDATA || {};
 
             // string - the grouping method requested by the user
             that.method = NETDATA.dataAttribute(that.element, 'method', NETDATA.chartDefaults.method);
+            that.gtime = NETDATA.dataAttribute(that.element, 'gtime', 0);
 
             // the time-range requested by the user
             that.after = NETDATA.dataAttribute(that.element, 'after', NETDATA.chartDefaults.after);
@@ -2469,6 +2879,17 @@ var NETDATA = window.NETDATA || {};
             that.pixels_per_point = NETDATA.dataAttribute(that.element, 'pixels-per-point', 1);
             that.points = NETDATA.dataAttribute(that.element, 'points', null);
 
+            // the forced update_every
+            that.force_update_every = NETDATA.dataAttribute(that.element, 'update-every', null);
+            if(typeof that.force_update_every !== 'number' || that.force_update_every <= 1) {
+                if(that.force_update_every !== null)
+                    that.log('ignoring invalid value of property data-update-every');
+
+                that.force_update_every = null;
+            }
+            else
+                that.force_update_every *= 1000;
+
             // the dimensions requested by the user
             that.dimensions = NETDATA.dataAttribute(that.element, 'dimensions', null);
 
@@ -2517,7 +2938,7 @@ var NETDATA = window.NETDATA || {};
 
             // color management
             that.colors = null;
-            that.colors_assigned = {};
+            that.colors_assigned = null;
             that.colors_available = null;
             that.colors_custom = null;
 
@@ -2536,6 +2957,28 @@ var NETDATA = window.NETDATA || {};
 
             that.chart_url = null;                      // string - the url to download chart info
             that.chart = null;                          // object - the chart as downloaded from the server
+
+            function get_foreign_element_by_id(opt) {
+                var id = NETDATA.dataAttribute(that.element, opt, null);
+                if(id === null) {
+                    //that.log('option "' + opt + '" is undefined');
+                    return null;
+                }
+
+                var el = document.getElementById(id);
+                if(typeof el === 'undefined') {
+                    that.log('cannot find an element with name "' + id.toString() + '"');
+                    return null;
+                }
+
+                return el;
+            }
+
+            that.foreign_element_before = get_foreign_element_by_id('show-before-at');
+            that.foreign_element_after = get_foreign_element_by_id('show-after-at');
+            that.foreign_element_duration = get_foreign_element_by_id('show-duration-at');
+            that.foreign_element_update_every = get_foreign_element_by_id('show-update-every-at');
+            that.foreign_element_selection = get_foreign_element_by_id('show-selection-at');
         };
 
         var destroyDOM = function() {
@@ -2699,84 +3142,108 @@ var NETDATA = window.NETDATA || {};
         };
 
         // hide the chart, when it is not visible - called from isVisible()
-        var hideChart = function() {
+        this.hideChart = function() {
             // hide it, if it is not already hidden
             if(isHidden() === true) return;
 
-            if(that.chart_created === true) {
+            if(this.chart_created === true) {
                 if(NETDATA.options.current.show_help === true) {
-                    if(that.element_legend_childs.toolbox !== null) {
-                        $(that.element_legend_childs.toolbox_left).popover('hide');
-                        $(that.element_legend_childs.toolbox_reset).popover('hide');
-                        $(that.element_legend_childs.toolbox_right).popover('hide');
-                        $(that.element_legend_childs.toolbox_zoomin).popover('hide');
-                        $(that.element_legend_childs.toolbox_zoomout).popover('hide');
+                    if(this.element_legend_childs.toolbox !== null) {
+                        if(this.debug === true)
+                            this.log('hideChart(): hidding legend popovers');
+
+                        $(this.element_legend_childs.toolbox_left).popover('hide');
+                        $(this.element_legend_childs.toolbox_reset).popover('hide');
+                        $(this.element_legend_childs.toolbox_right).popover('hide');
+                        $(this.element_legend_childs.toolbox_zoomin).popover('hide');
+                        $(this.element_legend_childs.toolbox_zoomout).popover('hide');
                     }
 
-                    if(that.element_legend_childs.resize_handler !== null)
-                        $(that.element_legend_childs.resize_handler).popover('hide');
+                    if(this.element_legend_childs.resize_handler !== null)
+                        $(this.element_legend_childs.resize_handler).popover('hide');
 
-                    if(that.element_legend_childs.content !== null)
-                        $(that.element_legend_childs.content).popover('hide');
+                    if(this.element_legend_childs.content !== null)
+                        $(this.element_legend_childs.content).popover('hide');
                 }
 
                 if(NETDATA.options.current.destroy_on_hide === true) {
-                    // that.log('hideChart() init');
+                    if(this.debug === true)
+                        this.log('hideChart(): initializing chart');
 
                     // we should destroy it
                     init('force');
                 }
                 else {
-                    // that.log('hideChart()');
+                    if(this.debug === true)
+                        this.log('hideChart(): hiding chart');
 
                     showRendering();
-                    that.element_chart.style.display = 'none';
-                    that.element.style.willChange = 'auto';
-                    if(that.element_legend !== null) that.element_legend.style.display = 'none';
-                    if(that.element_legend_childs.toolbox !== null) that.element_legend_childs.toolbox.style.display = 'none';
-                    if(that.element_legend_childs.resize_handler !== null) that.element_legend_childs.resize_handler.style.display = 'none';
+                    this.element_chart.style.display = 'none';
+                    this.element.style.willChange = 'auto';
+                    if(this.element_legend !== null) this.element_legend.style.display = 'none';
+                    if(this.element_legend_childs.toolbox !== null) this.element_legend_childs.toolbox.style.display = 'none';
+                    if(this.element_legend_childs.resize_handler !== null) this.element_legend_childs.resize_handler.style.display = 'none';
 
-                    that.tm.last_hidden = Date.now();
+                    this.tm.last_hidden = Date.now();
 
                     // de-allocate data
                     // This works, but I not sure there are no corner cases somewhere
                     // so it is commented - if the user has memory issues he can
                     // set Destroy on Hide for all charts
-                    // that.data = null;
+                    // this.data = null;
                 }
             }
 
-            that.tmp.___chartIsHidden___ = true;
+            this.tmp.___chartIsHidden___ = true;
         };
 
         // unhide the chart, when it is visible - called from isVisible()
-        var unhideChart = function() {
+        this.unhideChart = function() {
             if(isHidden() === false) return;
 
-            that.tmp.___chartIsHidden___ = undefined;
-            that.updates_since_last_unhide = 0;
+            this.tmp.___chartIsHidden___ = undefined;
+            this.updates_since_last_unhide = 0;
+
+            if(this.chart_created === false) {
+                if(this.debug === true)
+                    this.log('unhideChart(): initializing chart');
 
-            if(that.chart_created === false) {
-                // that.log('unhideChart() init');
                 // we need to re-initialize it, to show our background
                 // logo in bootstrap tabs, until the chart loads
                 init('force');
             }
             else {
-                // that.log('unhideChart()');
-                that.element.style.willChange = 'transform';
-                that.tm.last_unhidden = Date.now();
-                that.element_chart.style.display = '';
-                if(that.element_legend !== null) that.element_legend.style.display = '';
-                if(that.element_legend_childs.toolbox !== null) that.element_legend_childs.toolbox.style.display = '';
-                if(that.element_legend_childs.resize_handler !== null) that.element_legend_childs.resize_handler.style.display = '';
+                if(this.debug === true)
+                    this.log('unhideChart(): unhiding chart');
+
+                this.element.style.willChange = 'transform';
+                this.tm.last_unhidden = Date.now();
+                this.element_chart.style.display = '';
+                if(this.element_legend !== null) this.element_legend.style.display = '';
+                if(this.element_legend_childs.toolbox !== null) this.element_legend_childs.toolbox.style.display = '';
+                if(this.element_legend_childs.resize_handler !== null) this.element_legend_childs.resize_handler.style.display = '';
                 resizeChart();
                 hideMessage();
             }
+
+            if(this.__redraw_on_unhide === true) {
+
+                if(this.debug === true)
+                    this.log("redrawing chart on unhide");
+
+                this.__redraw_on_unhide = undefined;
+                this.redrawChart();
+            }
         };
 
         var canBeRendered = function(uncached_visibility) {
-            return (
+            if(that.debug === true)
+                that.log('canBeRendered() called');
+
+            if(NETDATA.options.current.update_only_visible === false)
+                return true;
+
+            var ret = (
                 (
                     NETDATA.options.page_is_visible === true ||
                     NETDATA.options.current.stop_updates_when_focus_is_lost === false ||
@@ -2784,6 +3251,11 @@ var NETDATA = window.NETDATA || {};
                 )
                 && isHidden() === false && that.isVisible(uncached_visibility) === true
             );
+
+            if(that.debug === true)
+                that.log('canBeRendered(): ' + ret);
+
+            return ret;
         };
 
         // https://github.com/petkaantonov/bluebird/wiki/Optimization-killers
@@ -2869,13 +3341,19 @@ var NETDATA = window.NETDATA || {};
         // to be called just before the chart library to make sure that
         // a properly sized dom is available
         var resizeChart = function() {
-            if(that.isVisible() === true && that.tm.last_resized < NETDATA.options.last_page_resize) {
+            if(that.tm.last_resized < NETDATA.options.last_page_resize) {
                 if(that.chart_created === false) return;
 
                 if(that.needsRecreation()) {
+                    if(that.debug === true)
+                        that.log('resizeChart(): initializing chart');
+
                     init('force');
                 }
                 else if(typeof that.library.resize === 'function') {
+                    if(that.debug === true)
+                        that.log('resizeChart(): resizing chart');
+
                     that.library.resize(that);
 
                     if(that.element_legend_childs.perfect_scroller !== null)
@@ -3090,7 +3568,7 @@ var NETDATA = window.NETDATA || {};
         };
 
         // ----------------------------------------------------------------------------------------------------------------
-        // global selection sync
+        // global selection sync for slaves
 
         // can the chart participate to the global selection sync as a slave?
         this.globalSelectionSyncIsEligible = function() {
@@ -3110,6 +3588,9 @@ var NETDATA = window.NETDATA || {};
             if(this.selected === true && this.debug === true)
                 this.log('selection set to ' + t.toString());
 
+            if (this.foreign_element_selection !== null)
+                this.foreign_element_selection.innerText = NETDATA.dateTime.localeDateString(t) + ' ' + NETDATA.dateTime.localeTimeString(t);
+
             return this.selected;
         };
 
@@ -3123,6 +3604,9 @@ var NETDATA = window.NETDATA || {};
                 if(this.selected === false && this.debug === true)
                     this.log('selection cleared');
 
+                if (this.foreign_element_selection !== null)
+                    this.foreign_element_selection.innerText = '';
+
                 this.legendReset();
             }
 
@@ -3572,79 +4056,19 @@ var NETDATA = window.NETDATA || {};
 
         // this should be called just ONCE per dimension per chart
         this.__chartDimensionColor = function(label) {
-            this.chartPrepareColorPalette();
+            var c = NETDATA.commonColors.get(this, label);
 
-            if(typeof this.colors_assigned[label] === 'undefined') {
+            // it is important to maintain a list of colors
+            // for this chart only, since the chart library
+            // uses this to assign colors to dimensions in the same
+            // order the dimension are given to it
+            this.colors.push(c);
 
-                if(this.colors_available.length === 0) {
-                    var len;
-
-                    // copy the custom colors
-                    if(this.colors_custom !== null) {
-                        len = this.colors_custom.length;
-                        while (len--)
-                            this.colors_available.unshift(this.colors_custom[len]);
-                    }
-
-                    // copy the standard palette colors
-                    len = NETDATA.themes.current.colors.length;
-                    while(len--)
-                        this.colors_available.unshift(NETDATA.themes.current.colors[len]);
-                }
-
-                // assign a color to this dimension
-                this.colors_assigned[label] = this.colors_available.shift();
-
-                if(this.debug === true)
-                    this.log('label "' + label + '" got color "' + this.colors_assigned[label]);
-            }
-            else {
-                if(this.debug === true)
-                    this.log('label "' + label + '" already has color "' + this.colors_assigned[label] + '"');
-            }
-
-            this.colors.push(this.colors_assigned[label]);
-            return this.colors_assigned[label];
+            return c;
         };
 
         this.chartPrepareColorPalette = function() {
-            var len;
-
-            if(this.colors_custom !== null) return;
-
-            if(this.debug === true)
-                this.log("Preparing chart color palette");
-
-            this.colors = [];
-            this.colors_available = [];
-            this.colors_custom = [];
-
-            // add the standard colors
-            len = NETDATA.themes.current.colors.length;
-            while(len--)
-                this.colors_available.unshift(NETDATA.themes.current.colors[len]);
-
-            // add the user supplied colors
-            var c = NETDATA.dataAttribute(this.element, 'colors', undefined);
-            // this.log('read colors: ' + c);
-            if(typeof c === 'string' && c.length > 0) {
-                c = c.split(' ');
-                len = c.length;
-                while(len--) {
-                    if(this.debug === true)
-                        this.log("Adding custom color " + c[len].toString() + " to palette");
-
-                    this.colors_custom.unshift(c[len]);
-                    this.colors_available.unshift(c[len]);
-                }
-            }
-
-            if(this.debug === true) {
-                this.log("colors_custom:");
-                this.log(this.colors_custom);
-                this.log("colors_available:");
-                this.log(this.colors_available);
-            }
+            NETDATA.commonColors.refill(this);
         };
 
         // get the ordered list of chart colors
@@ -3755,20 +4179,23 @@ var NETDATA = window.NETDATA || {};
                     //var labels = this.data.dimension_names;
                     //var i = labels.length;
                     //while(i--)
-                    //  this.legendSetLabelValue(labels[i], this.data.latest_values[i]);
+                    //  this.legendSetLabelValue(labels[i], this.data.view_latest_values[i]);
                 }
                 return;
             }
+
             if(this.colors === null) {
                 // this is the first time we update the chart
                 // let's assign colors to all dimensions
                 if(this.library.track_colors() === true) {
+                    this.colors = [];
                     keys = Object.keys(this.chart.dimensions);
                     len = keys.length;
                     for(i = 0; i < len ;i++)
-                        this.__chartDimensionColor(this.chart.dimensions[keys[i]].name);
+                        NETDATA.commonColors.get(this, this.chart.dimensions[keys[i]].name);
                 }
             }
+
             // we will re-generate the colors for the chart
             // based on the dimensions this result has data for
             this.colors = [];
@@ -4164,7 +4591,7 @@ var NETDATA = window.NETDATA || {};
 
             var leg = false;
             if(this.library && this.library.legend(this) === 'right-side')
-                leg = NETDATA.dataAttributeBoolean(this.element, 'legend', true);
+                leg = true;
 
             this.tmp.___hasLegendCache___ = leg;
             return leg;
@@ -4300,6 +4727,7 @@ var NETDATA = window.NETDATA || {};
             this.data_url += "&format="  + this.library.format();
             this.data_url += "&points="  + (data_points).toString();
             this.data_url += "&group="   + this.method;
+            this.data_url += "&gtime="   + this.gtime;
             this.data_url += "&options=" + this.chartURLOptions();
 
             if(after)
@@ -4410,8 +4838,17 @@ var NETDATA = window.NETDATA || {};
                 if(callChartLibraryCreateSafely(data) === false)
                     return;
             }
-            hideMessage();
-            this.legendShowLatestValues();
+            if(this.isVisible() === true) {
+                hideMessage();
+                this.legendShowLatestValues();
+            }
+            else {
+                this.__redraw_on_unhide = true;
+
+                if(this.debug === true)
+                    this.log("drawn while not visible")
+            }
+
             if(this.selected === true)
                 NETDATA.globalSelectionSync.stop();
 
@@ -4424,7 +4861,7 @@ var NETDATA = window.NETDATA || {};
             if(NETDATA.globalPanAndZoom.isActive())
                 this.tm.last_autorefreshed = 0;
             else {
-                if(NETDATA.options.current.parallel_refresher === true && NETDATA.options.current.concurrent_refreshes === true)
+                if(NETDATA.options.current.parallel_refresher === true && NETDATA.options.current.concurrent_refreshes === true && typeof this.force_update_every !== 'number')
                     this.tm.last_autorefreshed = now - (now % this.data_update_every);
                 else
                     this.tm.last_autorefreshed = now;
@@ -4435,6 +4872,18 @@ var NETDATA = window.NETDATA || {};
 
             if(this.refresh_dt_element !== null)
                 this.refresh_dt_element.innerText = this.refresh_dt_ms.toString();
+
+            if(this.foreign_element_before !== null)
+                this.foreign_element_before.innerText = NETDATA.dateTime.localeDateString(this.view_before) + ' ' + NETDATA.dateTime.localeTimeString(this.view_before);
+
+            if(this.foreign_element_after !== null)
+                this.foreign_element_after.innerText = NETDATA.dateTime.localeDateString(this.view_after) + ' ' + NETDATA.dateTime.localeTimeString(this.view_after);
+
+            if(this.foreign_element_duration !== null)
+                this.foreign_element_duration.innerText = NETDATA.seconds4human(Math.floor((this.view_before - this.view_after) / 1000) + 1);
+
+            if(this.foreign_element_update_every !== null)
+                this.foreign_element_update_every.innerText = NETDATA.seconds4human(Math.floor(this.data_update_every / 1000));
         };
 
         this.getSnapshotData = function(key) {
@@ -4490,14 +4939,14 @@ var NETDATA = window.NETDATA || {};
         };
 
         this.updateChart = function(callback) {
-            if(this.debug === true)
+            if (this.debug === true)
                 this.log('updateChart()');
 
-            if(this.fetching_data === true) {
-                if(this.debug === true)
-                    this.log('I am already updating...');
+            if (this.fetching_data === true) {
+                if (this.debug === true)
+                    this.log('updateChart(): I am already updating...');
 
-                if(typeof callback === 'function')
+                if (typeof callback === 'function')
                     return callback(false, 'already running');
 
                 return;
@@ -4505,33 +4954,47 @@ var NETDATA = window.NETDATA || {};
 
             // due to late initialization of charts and libraries
             // we need to check this too
-            if(this.enabled === false) {
-                if(this.debug === true)
-                    this.log('I am not enabled');
+            if (this.enabled === false) {
+                if (this.debug === true)
+                    this.log('updateChart(): I am not enabled');
 
-                if(typeof callback === 'function')
+                if (typeof callback === 'function')
                     return callback(false, 'not enabled');
 
                 return;
             }
 
-            if(canBeRendered() === false) {
-                if(typeof callback === 'function')
+            if (canBeRendered() === false) {
+                if (this.debug === true)
+                    this.log('updateChart(): cannot be rendered');
+
+                if (typeof callback === 'function')
                     return callback(false, 'cannot be rendered');
 
                 return;
             }
 
-            if(that.dom_created !== true)
+            if (that.dom_created !== true) {
+                if (this.debug === true)
+                    this.log('updateChart(): creating DOM');
+
                 createDOM();
+            }
+
+            if (this.chart === null) {
+                if (this.debug === true)
+                    this.log('updateChart(): getting chart');
 
-            if(this.chart === null)
-                return this.getChart(function() {
+                return this.getChart(function () {
                     return that.updateChart(callback);
                 });
+            }
 
             if(this.library.initialized === false) {
                 if(this.library.enabled === true) {
+                    if(this.debug === true)
+                        this.log('updateChart(): initializing chart library');
+
                     return this.library.initialize(function () {
                         return that.updateChart(callback);
                     });
@@ -4563,6 +5026,7 @@ var NETDATA = window.NETDATA || {};
                 var data = this.getSnapshotData(key);
                 if (data !== null) {
                     ok = true;
+                    data = NETDATA.xss.checkData('/api/v1/data', data, this.library.xssRegexIgnore);
                     this.updateChartWithData(data);
                 }
                 else {
@@ -4594,6 +5058,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
             .done(function(data) {
+                data = NETDATA.xss.checkData('/api/v1/data', data, that.library.xssRegexIgnore);
+
                 that.xhr = undefined;
                 that.retries_on_data_failures = 0;
                 ok = true;
@@ -4631,24 +5097,30 @@ var NETDATA = window.NETDATA || {};
         };
 
         var __isVisible = function() {
-            if(NETDATA.options.current.update_only_visible === false)
-                return true;
+            var ret = true;
+
+            if(NETDATA.options.current.update_only_visible !== false) {
+                // tolerance is the number of pixels a chart can be off-screen
+                // to consider it as visible and refresh it as if was visible
+                var tolerance = 0;
 
-            // tolerance is the number of pixels a chart can be off-screen
-            // to consider it as visible and refresh it as if was visible
-            var tolerance = 0;
+                that.tm.last_visible_check = Date.now();
 
-            that.tm.last_visible_check = Date.now();
+                var rect = that.element.getBoundingClientRect();
 
-            var rect = that.element.getBoundingClientRect();
+                var screenTop = window.scrollY;
+                var screenBottom = screenTop + window.innerHeight;
 
-            var screenTop = window.scrollY;
-            var screenBottom = screenTop + window.innerHeight;
+                var chartTop = rect.top + screenTop;
+                var chartBottom = chartTop + rect.height;
 
-            var chartTop = rect.top + screenTop;
-            var chartBottom = chartTop + rect.height;
+                ret = !(rect.width === 0 || rect.height === 0 || chartBottom + tolerance < screenTop || chartTop - tolerance > screenBottom);
+            }
 
-            return !(rect.width === 0 || rect.height === 0 || chartBottom + tolerance < screenTop || chartTop - tolerance > screenBottom);
+            if(that.debug === true)
+                that.log('__isVisible(): ' + ret);
+
+            return ret;
         };
 
         this.isVisible = function(nocache) {
@@ -4656,14 +5128,16 @@ var NETDATA = window.NETDATA || {};
 
             // caching - we do not evaluate the charts visibility
             // if the page has not been scrolled since the last check
-            if((typeof nocache === 'undefined' || nocache === false)
-                && typeof this.tmp.___isVisible___ !== 'undefined'
-                && this.tm.last_visible_check > NETDATA.options.last_page_scroll)
-                return this.tmp.___isVisible___;
+            if((typeof nocache !== 'undefined' && nocache === true)
+                || typeof this.tmp.___isVisible___ === 'undefined'
+                || this.tm.last_visible_check <= NETDATA.options.last_page_scroll) {
+                this.tmp.___isVisible___ = __isVisible();
+                if (this.tmp.___isVisible___ === true) this.unhideChart();
+                else this.hideChart();
+            }
 
-            this.tmp.___isVisible___ = __isVisible();
-            if(this.tmp.___isVisible___ === true) unhideChart();
-            else hideChart();
+            if(this.debug === true)
+                this.log('isVisible(' + nocache + '): ' + this.tmp.___isVisible___);
 
             return this.tmp.___isVisible___;
         };
@@ -4771,9 +5245,13 @@ var NETDATA = window.NETDATA || {};
                 return false;
             }
 
-            if(now - this.tm.last_autorefreshed >= this.data_update_every) {
+            var data_update_every = this.data_update_every;
+            if(typeof this.force_update_every === 'number')
+                data_update_every = this.force_update_every;
+
+            if(now - this.tm.last_autorefreshed >= data_update_every) {
                 if(this.debug === true)
-                    this.log('canBeAutoRefreshed(): It is time to update me.');
+                    this.log('canBeAutoRefreshed(): It is time to update me. Now: ' + now.toString() + ', last_autorefreshed: ' + this.tm.last_autorefreshed + ', data_update_every: ' + data_update_every + ', delta: ' + (now - this.tm.last_autorefreshed).toString());
 
                 return true;
             }
@@ -4847,6 +5325,8 @@ var NETDATA = window.NETDATA || {};
                     xhrFields: { withCredentials: true } // required for the cookie
                 })
                 .done(function(chart) {
+                    chart = NETDATA.xss.checkOptional('/api/v1/chart', chart);
+
                     chart.url = that.chart_url;
                     that.__defaultsFromDownloadedChart(chart);
                     NETDATA.chartRegistry.add(that.host, that.id, chart);
@@ -5099,6 +5579,8 @@ var NETDATA = window.NETDATA || {};
     // this is purely sequential charts refresher
     // it is meant to be autonomous
     NETDATA.chartRefresherNoParallel = function(index, callback) {
+        var targets = NETDATA.intersectionObserver.targets();
+
         if(NETDATA.options.debug.main_loop === true)
             console.log('NETDATA.chartRefresherNoParallel(' + index + ')');
 
@@ -5108,7 +5590,7 @@ var NETDATA = window.NETDATA || {};
             NETDATA.parseDom(callback);
             return;
         }
-        if(index >= NETDATA.options.targets.length) {
+        if(index >= targets.length) {
             if(NETDATA.options.debug.main_loop === true)
                 console.log('waiting to restart main loop...');
 
@@ -5116,7 +5598,7 @@ var NETDATA = window.NETDATA || {};
             callback();
         }
         else {
-            var state = NETDATA.options.targets[index];
+            var state = targets[index];
 
             if(NETDATA.options.auto_refresher_fast_weight < NETDATA.options.current.fast_render_timeframe) {
                 if(NETDATA.options.debug.main_loop === true)
@@ -5249,12 +5731,12 @@ var NETDATA = window.NETDATA || {};
 
         if(NETDATA.globalSelectionSync.active() === false) {
             var parallel = [];
-            var targets = NETDATA.options.targets;
+            var targets = NETDATA.intersectionObserver.targets();
             var len = targets.length;
             var state;
             while(len--) {
                 state = targets[len];
-                if(state.isVisible() === false || state.running === true)
+                if(state.running === true || state.isVisible() === false)
                     continue;
 
                 if(state.library.initialized === false) {
@@ -5309,12 +5791,15 @@ var NETDATA = window.NETDATA || {};
         if(NETDATA.options.debug.main_loop === true)
             console.log('DOM updated - there are ' + targets.length + ' charts on page.');
 
+        NETDATA.intersectionObserver.globalReset();
         NETDATA.options.targets = [];
         var len = targets.length;
         while(len--) {
             // the initialization will take care of sizing
             // and the "loading..." message
-            NETDATA.options.targets.push(NETDATA.chartState(targets[len]));
+            var state = NETDATA.chartState(targets[len]);
+            NETDATA.options.targets.push(state);
+            NETDATA.intersectionObserver.observe(state);
         }
 
         if(NETDATA.globalChartUnderlay.isActive() === true)
@@ -5389,13 +5874,15 @@ var NETDATA = window.NETDATA || {};
     };
 
     NETDATA.globalReset = function() {
+        NETDATA.intersectionObserver.globalReset();
         NETDATA.globalSelectionSync.globalReset();
         NETDATA.globalPanAndZoom.globalReset();
         NETDATA.chartRegistry.globalReset();
         NETDATA.commonMin.globalReset();
         NETDATA.commonMax.globalReset();
+        NETDATA.commonColors.globalReset();
         NETDATA.unitsConversion.globalReset();
-        NETDATA.options.targets = null;
+        NETDATA.options.targets = [];
         NETDATA.parseDom();
         NETDATA.unpause();
     };
@@ -5722,10 +6209,16 @@ var NETDATA = window.NETDATA || {};
                 file: data.result.data,
                 colors: state.chartColors(),
                 labels: data.result.labels,
-                labelsDivWidth: state.chartWidth() - 70,
+                //labelsDivWidth: state.chartWidth() - 70,
+                includeZero: state.tmp.dygraph_include_zero,
                 visibility: state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names)
         };
 
+        if(state.tmp.dygraph_chart_type === 'stacked') {
+            if(options.includeZero === true && state.dimensions_visibility.countSelected() < options.visibility.length)
+                options.includeZero = 0;
+        }
+
         if(!NETDATA.chartLibraries.dygraph.isSparkline(state)) {
             options.ylabel = state.units_current; // (state.units_desired === 'auto')?"":state.units_current;
         }
@@ -5735,7 +6228,7 @@ var NETDATA = window.NETDATA || {};
                 state.log('dygraphChartUpdate() forced zoom update');
 
             options.dateWindow = (state.requested_padding !== null)?[ state.view_after, state.view_before ]:null;
-            options.isZoomedIgnoreProgrammaticZoom = true;
+            //options.isZoomedIgnoreProgrammaticZoom = true;
             state.tmp.dygraph_force_zoom = false;
         }
         else if(state.current.name !== 'auto') {
@@ -5747,7 +6240,7 @@ var NETDATA = window.NETDATA || {};
                 state.log('dygraphChartUpdate() strict update');
 
             options.dateWindow = (state.requested_padding !== null)?[ state.view_after, state.view_before ]:null;
-            options.isZoomedIgnoreProgrammaticZoom = true;
+            //options.isZoomedIgnoreProgrammaticZoom = true;
         }
 
         options.valueRange = state.tmp.dygraph_options.valueRange;
@@ -5773,7 +6266,12 @@ var NETDATA = window.NETDATA || {};
         if(netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() === true && NETDATA.globalPanAndZoom.isMaster(state) === false) {
             // pan and zoom on snapshots
             options.dateWindow = [ NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms ];
-            options.isZoomedIgnoreProgrammaticZoom = true;
+            //options.isZoomedIgnoreProgrammaticZoom = true;
+        }
+
+        if(NETDATA.chartLibraries.dygraph.isLogScale(state) === true) {
+            if(Array.isArray(options.valueRange) && options.valueRange[0] <= 0)
+                options.valueRange[0] = null;
         }
 
         dygraph.updateOptions(options);
@@ -5803,15 +6301,18 @@ var NETDATA = window.NETDATA || {};
         if(NETDATA.options.debug.dygraph === true || state.debug === true)
             state.log('dygraphChartCreate()');
 
-        var chart_type = NETDATA.dataAttribute(state.element, 'dygraph-type', state.chart.chart_type);
-        if(chart_type === 'stacked' && data.dimensions === 1) chart_type = 'area';
+        state.tmp.dygraph_chart_type = NETDATA.dataAttribute(state.element, 'dygraph-type', state.chart.chart_type);
+        if(state.tmp.dygraph_chart_type === 'stacked' && data.dimensions === 1) state.tmp.dygraph_chart_type = 'area';
+        if(state.tmp.dygraph_chart_type === 'stacked' && NETDATA.chartLibraries.dygraph.isLogScale(state) === true) state.tmp.dygraph_chart_type = 'area';
 
         var highlightCircleSize = (NETDATA.chartLibraries.dygraph.isSparkline(state) === true)?3:4;
 
         var smooth = (NETDATA.dygraph.smooth === true)
-            ?(NETDATA.dataAttributeBoolean(state.element, 'dygraph-smooth', (chart_type === 'line' && NETDATA.chartLibraries.dygraph.isSparkline(state) === false)))
+            ?(NETDATA.dataAttributeBoolean(state.element, 'dygraph-smooth', (state.tmp.dygraph_chart_type === 'line' && NETDATA.chartLibraries.dygraph.isSparkline(state) === false)))
             :false;
 
+        state.tmp.dygraph_include_zero = NETDATA.dataAttribute(state.element, 'dygraph-includezero', (state.tmp.dygraph_chart_type === 'stacked'));
+
         state.tmp.dygraph_options = {
             colors:                 NETDATA.dataAttribute(state.element, 'dygraph-colors', state.chartColors()),
 
@@ -5824,15 +6325,15 @@ var NETDATA = window.NETDATA || {};
             legend:                 NETDATA.dataAttribute(state.element, 'dygraph-legend', 'always'), // we need this to get selection events
             labels:                 data.result.labels,
             labelsDiv:              NETDATA.dataAttribute(state.element, 'dygraph-labelsdiv', state.element_legend_childs.hidden),
-            labelsDivStyles:        NETDATA.dataAttribute(state.element, 'dygraph-labelsdivstyles', { 'fontSize':'1px' }),
-            labelsDivWidth:         NETDATA.dataAttribute(state.element, 'dygraph-labelsdivwidth', state.chartWidth() - 70),
+            //labelsDivStyles:        NETDATA.dataAttribute(state.element, 'dygraph-labelsdivstyles', { 'fontSize':'1px' }),
+            //labelsDivWidth:         NETDATA.dataAttribute(state.element, 'dygraph-labelsdivwidth', state.chartWidth() - 70),
             labelsSeparateLines:    NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsseparatelines', true),
-            labelsShowZeroValues:   NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsshowzerovalues', true),
+            labelsShowZeroValues:   (NETDATA.chartLibraries.dygraph.isLogScale(state) === true)?false:NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsshowzerovalues', true),
             labelsKMB:              false,
             labelsKMG2:             false,
             showLabelsOnHighlight:  NETDATA.dataAttributeBoolean(state.element, 'dygraph-showlabelsonhighlight', true),
             hideOverlayOnMouseOut:  NETDATA.dataAttributeBoolean(state.element, 'dygraph-hideoverlayonmouseout', true),
-            includeZero:            NETDATA.dataAttribute(state.element, 'dygraph-includezero', (chart_type === 'stacked')),
+            includeZero:            state.tmp.dygraph_include_zero,
             xRangePad:              NETDATA.dataAttribute(state.element, 'dygraph-xrangepad', 0),
             yRangePad:              NETDATA.dataAttribute(state.element, 'dygraph-yrangepad', 1),
             valueRange:             NETDATA.dataAttribute(state.element, 'dygraph-valuerange', [ null, null ]),
@@ -5844,7 +6345,7 @@ var NETDATA = window.NETDATA || {};
 
                                     // The width of the lines connecting data points.
                                     // This can be used to increase the contrast or some graphs.
-            strokeWidth:            NETDATA.dataAttribute(state.element, 'dygraph-strokewidth', ((chart_type === 'stacked')?0.1:((smooth === true)?1.5:0.7))),
+            strokeWidth:            NETDATA.dataAttribute(state.element, 'dygraph-strokewidth', ((state.tmp.dygraph_chart_type === 'stacked')?0.1:((smooth === true)?1.5:0.7))),
             strokePattern:          NETDATA.dataAttribute(state.element, 'dygraph-strokepattern', undefined),
 
                                     // The size of the dot to draw on each point in pixels (see drawPoints).
@@ -5856,7 +6357,7 @@ var NETDATA = window.NETDATA || {};
                                     // Draw points at the edges of gaps in the data.
                                     // This improves visibility of small data segments or other data irregularities.
             drawGapEdgePoints:      NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgapedgepoints', true),
-            connectSeparatedPoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-connectseparatedpoints', false),
+            connectSeparatedPoints: (NETDATA.chartLibraries.dygraph.isLogScale(state) === true)?false:NETDATA.dataAttributeBoolean(state.element, 'dygraph-connectseparatedpoints', false),
             pointSize:              NETDATA.dataAttribute(state.element, 'dygraph-pointsize', 1),
 
                                     // enabling this makes the chart with little square lines
@@ -5865,14 +6366,14 @@ var NETDATA = window.NETDATA || {};
                                     // Draw a border around graph lines to make crossing lines more easily
                                     // distinguishable. Useful for graphs with many lines.
             strokeBorderColor:      NETDATA.dataAttribute(state.element, 'dygraph-strokebordercolor', NETDATA.themes.current.background),
-            strokeBorderWidth:      NETDATA.dataAttribute(state.element, 'dygraph-strokeborderwidth', (chart_type === 'stacked')?0.0:0.0),
-            fillGraph:              NETDATA.dataAttribute(state.element, 'dygraph-fillgraph', (chart_type === 'area' || chart_type === 'stacked')),
+            strokeBorderWidth:      NETDATA.dataAttribute(state.element, 'dygraph-strokeborderwidth', (state.tmp.dygraph_chart_type === 'stacked')?0.0:0.0),
+            fillGraph:              NETDATA.dataAttribute(state.element, 'dygraph-fillgraph', (state.tmp.dygraph_chart_type === 'area' || state.tmp.dygraph_chart_type === 'stacked')),
             fillAlpha:              NETDATA.dataAttribute(state.element, 'dygraph-fillalpha',
-                                    ((chart_type === 'stacked')
+                                    ((state.tmp.dygraph_chart_type === 'stacked')
                                         ?NETDATA.options.current.color_fill_opacity_stacked
                                         :NETDATA.options.current.color_fill_opacity_area)
                                     ),
-            stackedGraph:           NETDATA.dataAttribute(state.element, 'dygraph-stackedgraph', (chart_type === 'stacked')),
+            stackedGraph:           NETDATA.dataAttribute(state.element, 'dygraph-stackedgraph', (state.tmp.dygraph_chart_type === 'stacked')),
             stackedGraphNaNFill:    NETDATA.dataAttribute(state.element, 'dygraph-stackedgraphnanfill', 'none'),
             drawAxis:               NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawaxis', true),
             axisLabelFontSize:      NETDATA.dataAttribute(state.element, 'dygraph-axislabelfontsize', 10),
@@ -5888,21 +6389,25 @@ var NETDATA = window.NETDATA || {};
             valueFormatter:         NETDATA.dataAttribute(state.element, 'dygraph-valueformatter', undefined),
             highlightCircleSize:    NETDATA.dataAttribute(state.element, 'dygraph-highlightcirclesize', highlightCircleSize),
             highlightSeriesOpts:    NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesopts', null), // TOO SLOW: { strokeWidth: 1.5 },
-            highlightSeriesBackgroundAlpha: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesbackgroundalpha', null), // TOO SLOW: (chart_type === 'stacked')?0.7:0.5,
+            highlightSeriesBackgroundAlpha: NETDATA.dataAttribute(state.element, 'dygraph-highlightseriesbackgroundalpha', null), // TOO SLOW: (state.tmp.dygraph_chart_type === 'stacked')?0.7:0.5,
             pointClickCallback:     NETDATA.dataAttribute(state.element, 'dygraph-pointclickcallback', undefined),
             visibility:             state.dimensions_visibility.selected2BooleanArray(state.data.dimension_names),
+            logscale:               (NETDATA.chartLibraries.dygraph.isLogScale(state) === true)?'y':undefined,
 
             axes: {
                 x: {
-                    pixelsPerLabel: 50,
+                    pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-xpixelsperlabel', 50),
                     ticker: Dygraph.dateTicker,
+                    axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-xaxislabelwidth', 60),
                     axisLabelFormatter: function (d, gran) {
                         void(gran);
                         return NETDATA.dateTime.xAxisTimeString(d);
                     }
                 },
                 y: {
-                    pixelsPerLabel: 15,
+                    logscale: (NETDATA.chartLibraries.dygraph.isLogScale(state) === true)?true:undefined,
+                    pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-ypixelsperlabel', 15),
+                    axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-yaxislabelwidth', 50),
                     axisLabelFormatter: function (y) {
 
                         // unfortunately, we have to call this every single time
@@ -6464,14 +6969,19 @@ var NETDATA = window.NETDATA || {};
             }
         };
 
-        if(NETDATA.chartLibraries.dygraph.isSparkline(state)) {
+        if(NETDATA.chartLibraries.dygraph.isLogScale(state) === true) {
+            if(Array.isArray(state.tmp.dygraph_options.valueRange) && state.tmp.dygraph_options.valueRange[0] <= 0)
+                state.tmp.dygraph_options.valueRange[0] = null;
+        }
+
+        if(NETDATA.chartLibraries.dygraph.isSparkline(state) === true) {
             state.tmp.dygraph_options.drawGrid = false;
             state.tmp.dygraph_options.drawAxis = false;
             state.tmp.dygraph_options.title = undefined;
             state.tmp.dygraph_options.ylabel = undefined;
             state.tmp.dygraph_options.yLabelWidth = 0;
-            state.tmp.dygraph_options.labelsDivWidth = 120;
-            state.tmp.dygraph_options.labelsDivStyles.width = '120px';
+            //state.tmp.dygraph_options.labelsDivWidth = 120;
+            //state.tmp.dygraph_options.labelsDivStyles.width = '120px';
             state.tmp.dygraph_options.labelsSeparateLines = true;
             state.tmp.dygraph_options.rightGap = 0;
             state.tmp.dygraph_options.yRangePad = 1;
@@ -6488,7 +6998,7 @@ var NETDATA = window.NETDATA || {};
         if(netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() === true && NETDATA.globalPanAndZoom.isMaster(state) === false) {
             // pan and zoom on snapshots
             state.tmp.dygraph_options.dateWindow = [ NETDATA.globalPanAndZoom.force_after_ms, NETDATA.globalPanAndZoom.force_before_ms ];
-            state.tmp.dygraph_options.isZoomedIgnoreProgrammaticZoom = true;
+            //state.tmp.dygraph_options.isZoomedIgnoreProgrammaticZoom = true;
         }
 
         state.tmp.dygraph_instance = new Dygraph(state.element_chart,
@@ -6766,6 +7276,343 @@ var NETDATA = window.NETDATA || {};
         return true;
     };
 
+    // ----------------------------------------------------------------------------------------------------------------
+    // d3pie
+
+    NETDATA.d3pieInitialize = function(callback) {
+        if(typeof netdataNoD3pie === 'undefined' || !netdataNoD3pie) {
+
+            // d3pie requires D3
+            if(!NETDATA.chartLibraries.d3.initialized) {
+                if(NETDATA.chartLibraries.d3.enabled) {
+                    NETDATA.d3Initialize(function() {
+                        NETDATA.d3pieInitialize(callback);
+                    });
+                }
+                else {
+                    NETDATA.chartLibraries.d3pie.enabled = false;
+                    if(typeof callback === "function")
+                        return callback();
+                }
+            }
+            else {
+                $.ajax({
+                    url: NETDATA.d3pie_js,
+                    cache: true,
+                    dataType: "script",
+                    xhrFields: { withCredentials: true } // required for the cookie
+                })
+                    .done(function() {
+                        NETDATA.registerChartLibrary('d3pie', NETDATA.d3pie_js);
+                    })
+                    .fail(function() {
+                        NETDATA.chartLibraries.d3pie.enabled = false;
+                        NETDATA.error(100, NETDATA.d3pie_js);
+                    })
+                    .always(function() {
+                        if(typeof callback === "function")
+                            return callback();
+                    });
+            }
+        }
+        else {
+            NETDATA.chartLibraries.d3pie.enabled = false;
+            if(typeof callback === "function")
+                return callback();
+        }
+    };
+
+    NETDATA.d3pieSetContent = function(state, data, index) {
+        state.legendFormatValueDecimalsFromMinMax(
+            data.min,
+            data.max
+        );
+
+        var content = [];
+        var colors = state.chartColors();
+        var len = data.result.labels.length;
+        for(var i = 1; i < len ; i++) {
+            var label = data.result.labels[i];
+            var value = data.result.data[index][label];
+            var color = colors[i - 1];
+
+            if(value !== null && value > 0) {
+                content.push({
+                    label: label,
+                    value: value,
+                    color: color
+                });
+            }
+        }
+
+        if(content.length === 0)
+            content.push({
+                label: 'no data',
+                value: 100,
+                color: '#666666'
+            });
+
+        state.tmp.d3pie_last_slot = index;
+        return content;
+    };
+
+    NETDATA.d3pieDateRange = function(state, data, index) {
+        var dt = Math.round((data.before - data.after + 1) / data.points);
+        var dt_str = NETDATA.seconds4human(dt);
+
+        var before = data.result.data[index].time;
+        var after = before - (dt * 1000);
+
+        var d1 = NETDATA.dateTime.localeDateString(after);
+        var t1 = NETDATA.dateTime.localeTimeString(after);
+        var d2 = NETDATA.dateTime.localeDateString(before);
+        var t2 = NETDATA.dateTime.localeTimeString(before);
+
+        if(d1 === d2)
+            return d1 + ' ' + t1 + ' to ' + t2 + ', ' + dt_str;
+
+        return d1 + ' ' + t1 + ' to ' + d2 + ' ' + t2 + ', ' + dt_str;
+    };
+
+    NETDATA.d3pieSetSelection = function(state, t) {
+        if(state.timeIsVisible(t) !== true)
+            return NETDATA.d3pieClearSelection(state, true);
+
+        var slot = state.calculateRowForTime(t);
+        slot = state.data.result.data.length - slot - 1;
+
+        if(slot < 0 || slot >= state.data.result.length)
+            return NETDATA.d3pieClearSelection(state, true);
+
+        if(state.tmp.d3pie_last_slot === slot) {
+            // we already show this slot, don't do anything
+            return true;
+        }
+
+        if(state.tmp.d3pie_timer === undefined) {
+            state.tmp.d3pie_timer = NETDATA.timeout.set(function() {
+                state.tmp.d3pie_timer = undefined;
+                NETDATA.d3pieChange(state, NETDATA.d3pieSetContent(state, state.data, slot), NETDATA.d3pieDateRange(state, state.data, slot));
+            }, 0);
+        }
+
+        return true;
+    };
+
+    NETDATA.d3pieClearSelection = function(state, force) {
+        if(typeof state.tmp.d3pie_timer !== 'undefined') {
+            NETDATA.timeout.clear(state.tmp.d3pie_timer);
+            state.tmp.d3pie_timer = undefined;
+        }
+
+        if(state.isAutoRefreshable() === true && state.data !== null && force !== true) {
+            NETDATA.d3pieChartUpdate(state, state.data);
+        }
+        else {
+            if(state.tmp.d3pie_last_slot !== -1) {
+                state.tmp.d3pie_last_slot = -1;
+                NETDATA.d3pieChange(state, [{label: 'no data', value: 1, color: '#666666'}], 'no data available');
+            }
+        }
+
+        return true;
+    };
+
+    NETDATA.d3pieChange = function(state, content, footer) {
+        if(state.d3pie_forced_subtitle === null) {
+            //state.d3pie_instance.updateProp("header.subtitle.text", state.units_current);
+            state.d3pie_instance.options.header.subtitle.text = state.units_current;
+        }
+
+        if(state.d3pie_forced_footer === null) {
+            //state.d3pie_instance.updateProp("footer.text", footer);
+            state.d3pie_instance.options.footer.text = footer;
+        }
+
+        //state.d3pie_instance.updateProp("data.content", content);
+        state.d3pie_instance.options.data.content = content;
+        state.d3pie_instance.destroy();
+        state.d3pie_instance.recreate();
+        return true;
+    };
+
+    NETDATA.d3pieChartUpdate = function(state, data) {
+        return NETDATA.d3pieChange(state, NETDATA.d3pieSetContent(state, data, 0), NETDATA.d3pieDateRange(state, data, 0));
+    };
+
+    NETDATA.d3pieChartCreate = function(state, data) {
+
+        state.element_chart.id = 'd3pie-' + state.uuid;
+        // console.log('id = ' + state.element_chart.id);
+
+        var content = NETDATA.d3pieSetContent(state, data, 0);
+
+        state.d3pie_forced_title = NETDATA.dataAttribute(state.element, 'd3pie-title', null);
+        state.d3pie_forced_subtitle = NETDATA.dataAttribute(state.element, 'd3pie-subtitle', null);
+        state.d3pie_forced_footer = NETDATA.dataAttribute(state.element, 'd3pie-footer', null);
+
+        state.d3pie_options = {
+            header: {
+                title: {
+                    text: (state.d3pie_forced_title !== null) ? state.d3pie_forced_title : state.title,
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-title-color', NETDATA.themes.current.d3pie.title),
+                    fontSize: NETDATA.dataAttribute(state.element, 'd3pie-title-fontsize', 12),
+                    fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-title-fontweight', "bold"),
+                    font: NETDATA.dataAttribute(state.element, 'd3pie-title-font', "arial")
+                },
+                subtitle: {
+                    text: (state.d3pie_forced_subtitle !== null) ? state.d3pie_forced_subtitle : state.units_current,
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-color', NETDATA.themes.current.d3pie.subtitle),
+                    fontSize: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-fontsize', 10),
+                    fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-fontweight', "normal"),
+                    font: NETDATA.dataAttribute(state.element, 'd3pie-subtitle-font', "arial")
+                },
+                titleSubtitlePadding: 1
+            },
+            footer: {
+                text: (state.d3pie_forced_footer !== null) ? state.d3pie_forced_footer : NETDATA.d3pieDateRange(state, data, 0),
+                color: NETDATA.dataAttribute(state.element, 'd3pie-footer-color', NETDATA.themes.current.d3pie.footer),
+                fontSize: NETDATA.dataAttribute(state.element, 'd3pie-footer-fontsize', 9),
+                fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-footer-fontweight', "bold"),
+                font: NETDATA.dataAttribute(state.element, 'd3pie-footer-font', "arial"),
+                location: NETDATA.dataAttribute(state.element, 'd3pie-footer-location', "bottom-center") // bottom-left, bottom-center, bottom-right
+            },
+            size: {
+                canvasHeight: state.chartHeight(),
+                canvasWidth: state.chartWidth(),
+                pieInnerRadius: NETDATA.dataAttribute(state.element, 'd3pie-pieinnerradius', "45%"),
+                pieOuterRadius: NETDATA.dataAttribute(state.element, 'd3pie-pieouterradius', "80%")
+            },
+            data: {
+                // none, random, value-asc, value-desc, label-asc, label-desc
+                sortOrder: NETDATA.dataAttribute(state.element, 'd3pie-sortorder', "value-desc"),
+                smallSegmentGrouping: {
+                    enabled: NETDATA.dataAttributeBoolean(state.element, "d3pie-smallsegmentgrouping-enabled", false),
+                    value: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-value', 1),
+                    // percentage, value
+                    valueType: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-valuetype', "percentage"),
+                    label: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-label', "other"),
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-smallsegmentgrouping-color', NETDATA.themes.current.d3pie.other)
+                },
+
+                // REQUIRED! This is where you enter your pie data; it needs to be an array of objects
+                // of this form: { label: "label", value: 1.5, color: "#000000" } - color is optional
+                content: content
+            },
+            labels: {
+                outer: {
+                    // label, value, percentage, label-value1, label-value2, label-percentage1, label-percentage2
+                    format: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-format', "label-value1"),
+                    hideWhenLessThanPercentage: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-hidewhenlessthanpercentage', null),
+                    pieDistance: NETDATA.dataAttribute(state.element, 'd3pie-labels-outer-piedistance', 15)
+                },
+                inner: {
+                    // label, value, percentage, label-value1, label-value2, label-percentage1, label-percentage2
+                    format: NETDATA.dataAttribute(state.element, 'd3pie-labels-inner-format', "percentage"),
+                    hideWhenLessThanPercentage: NETDATA.dataAttribute(state.element, 'd3pie-labels-inner-hidewhenlessthanpercentage', 2)
+                },
+                mainLabel: {
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-color', NETDATA.themes.current.d3pie.mainlabel), // or 'segment' for dynamic color
+                    font: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-font', "arial"),
+                    fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-fontsize', 10),
+                    fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-mainLabel-fontweight', "normal")
+                },
+                percentage: {
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-color', NETDATA.themes.current.d3pie.percentage),
+                    font: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-font', "arial"),
+                    fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-fontsize', 10),
+                    fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-percentage-fontweight', "bold"),
+                    decimalPlaces: 0
+                },
+                value: {
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-color', NETDATA.themes.current.d3pie.value),
+                    font: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-font', "arial"),
+                    fontSize: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-fontsize', 10),
+                    fontWeight: NETDATA.dataAttribute(state.element, 'd3pie-labels-value-fontweight', "bold")
+                },
+                lines: {
+                    enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-labels-lines-enabled', true),
+                    style: NETDATA.dataAttribute(state.element, 'd3pie-labels-lines-style', "curved"),
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-labels-lines-color', "segment") // "segment" or a hex color
+                },
+                truncation: {
+                    enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-labels-truncation-enabled', false),
+                    truncateLength: NETDATA.dataAttribute(state.element, 'd3pie-labels-truncation-truncatelength', 30)
+                },
+                formatter: function(context) {
+                    // console.log(context);
+                    if(context.part === 'value')
+                        return state.legendFormatValue(context.value);
+                    if(context.part === 'percentage')
+                        return context.label + '%';
+
+                    return context.label;
+                }
+            },
+            effects: {
+                load: {
+                    effect: "none", // none / default
+                    speed: 0 // commented in the d3pie code to speed it up
+                },
+                pullOutSegmentOnClick: {
+                    effect: "bounce", // none / linear / bounce / elastic / back
+                    speed: 400,
+                    size: 5
+                },
+                highlightSegmentOnMouseover: true,
+                highlightLuminosity: -0.2
+            },
+            tooltips: {
+                enabled: false,
+                type: "placeholder", // caption|placeholder
+                string: "",
+                placeholderParser: null, // function
+                styles: {
+                    fadeInSpeed: 250,
+                    backgroundColor: NETDATA.themes.current.d3pie.tooltip_bg,
+                    backgroundOpacity: 0.5,
+                    color: NETDATA.themes.current.d3pie.tooltip_fg,
+                    borderRadius: 2,
+                    font: "arial",
+                    fontSize: 12,
+                    padding: 4
+                }
+            },
+            misc: {
+                colors: {
+                    background: 'transparent', // transparent or color #
+                    // segments: state.chartColors(),
+                    segmentStroke: NETDATA.dataAttribute(state.element, 'd3pie-misc-colors-segmentstroke', NETDATA.themes.current.d3pie.segment_stroke)
+                },
+                gradient: {
+                    enabled: NETDATA.dataAttributeBoolean(state.element, 'd3pie-misc-gradient-enabled', false),
+                    percentage: NETDATA.dataAttribute(state.element, 'd3pie-misc-colors-percentage', 95),
+                    color: NETDATA.dataAttribute(state.element, 'd3pie-misc-gradient-color', NETDATA.themes.current.d3pie.gradient_color)
+                },
+                canvasPadding: {
+                    top: 5,
+                    right: 5,
+                    bottom: 5,
+                    left: 5
+                },
+                pieCenterOffset: {
+                    x: 0,
+                    y: 0
+                },
+                cssPrefix: NETDATA.dataAttribute(state.element, 'd3pie-cssprefix', null)
+            },
+            callbacks: {
+                onload: null,
+                onMouseoverSegment: null,
+                onMouseoutSegment: null,
+                onClickSegment: null
+            }
+        };
+
+        state.d3pie_instance = new d3pie(state.element_chart, state.d3pie_options);
+        return true;
+    };
+
     // ----------------------------------------------------------------------------------------------------------------
     // D3
 
@@ -7013,16 +7860,13 @@ var NETDATA = window.NETDATA || {};
         }
     };
 
-    NETDATA.easypiechartClearSelection = function(state) {
-        if(typeof state.tmp.easyPieChartEvent !== 'undefined') {
-            if(state.tmp.easyPieChartEvent.timer) {
-                NETDATA.timeout.clear(state.tmp.easyPieChartEvent.timer);
-            }
-
+    NETDATA.easypiechartClearSelection = function(state, force) {
+        if(typeof state.tmp.easyPieChartEvent !== 'undefined' && typeof state.tmp.easyPieChartEvent.timer !== 'undefined') {
+            NETDATA.timeout.clear(state.tmp.easyPieChartEvent.timer);
             state.tmp.easyPieChartEvent.timer = undefined;
         }
 
-        if(state.isAutoRefreshable() === true && state.data !== null) {
+        if(state.isAutoRefreshable() === true && state.data !== null && force !== true) {
             NETDATA.easypiechartChartUpdate(state, state.data);
         }
         else {
@@ -7036,11 +7880,11 @@ var NETDATA = window.NETDATA || {};
 
     NETDATA.easypiechartSetSelection = function(state, t) {
         if(state.timeIsVisible(t) !== true)
-            return NETDATA.easypiechartClearSelection(state);
+            return NETDATA.easypiechartClearSelection(state, true);
 
         var slot = state.calculateRowForTime(t);
         if(slot < 0 || slot >= state.data.result.length)
-            return NETDATA.easypiechartClearSelection(state);
+            return NETDATA.easypiechartClearSelection(state, true);
 
         if(typeof state.tmp.easyPieChartEvent === 'undefined') {
             state.tmp.easyPieChartEvent = {
@@ -7182,8 +8026,10 @@ var NETDATA = window.NETDATA || {};
         if(animate === false) state.tmp.easyPieChart_instance.enableAnimation();
 
         state.legendSetUnitsString = function(units) {
-            if(typeof state.tmp.easyPieChartUnits !== 'undefined')
+            if(typeof state.tmp.easyPieChartUnits !== 'undefined' && state.tmp.units !== units) {
                 state.tmp.easyPieChartUnits.innerText = units;
+                state.tmp.units = units;
+            }
         };
         state.legendShowUndefined = function() {
             if(typeof state.tmp.easyPieChart_instance !== 'undefined')
@@ -7290,22 +8136,19 @@ var NETDATA = window.NETDATA || {};
         }
     };
 
-    NETDATA.gaugeClearSelection = function(state) {
-        if(typeof state.tmp.gaugeEvent !== 'undefined') {
-            if(state.tmp.gaugeEvent.timer) {
-                NETDATA.timeout.clear(state.tmp.gaugeEvent.timer);
-            }
-
+    NETDATA.gaugeClearSelection = function(state, force) {
+        if(typeof state.tmp.gaugeEvent !== 'undefined' && typeof state.tmp.gaugeEvent.timer !== 'undefined') {
+            NETDATA.timeout.clear(state.tmp.gaugeEvent.timer);
             state.tmp.gaugeEvent.timer = undefined;
         }
 
-        if(state.isAutoRefreshable() === true && state.data !== null) {
+        if(state.isAutoRefreshable() === true && state.data !== null && force !== true) {
             NETDATA.gaugeChartUpdate(state, state.data);
         }
         else {
             NETDATA.gaugeAnimation(state, false);
-            NETDATA.gaugeSet(state, null, null, null);
             NETDATA.gaugeSetLabels(state, null, null, null);
+            NETDATA.gaugeSet(state, null, null, null);
         }
 
         NETDATA.gaugeAnimation(state, true);
@@ -7314,11 +8157,11 @@ var NETDATA = window.NETDATA || {};
 
     NETDATA.gaugeSetSelection = function(state, t) {
         if(state.timeIsVisible(t) !== true)
-            return NETDATA.gaugeClearSelection(state);
+            return NETDATA.gaugeClearSelection(state, true);
 
         var slot = state.calculateRowForTime(t);
         if(slot < 0 || slot >= state.data.result.length)
-            return NETDATA.gaugeClearSelection(state);
+            return NETDATA.gaugeClearSelection(state, true);
 
         if(typeof state.tmp.gaugeEvent === 'undefined') {
             state.tmp.gaugeEvent = {
@@ -7552,11 +8395,12 @@ var NETDATA = window.NETDATA || {};
         NETDATA.gaugeAnimation(state, true);
 
         state.legendSetUnitsString = function(units) {
-            if(typeof state.tmp.gaugeChartUnits !== 'undefined') {
+            if(typeof state.tmp.gaugeChartUnits !== 'undefined' && state.tmp.units !== units) {
                 state.tmp.gaugeChartUnits.innerText = units;
                 state.tmp.___gaugeOld__.valueLabel = null;
                 state.tmp.___gaugeOld__.minLabel = null;
                 state.tmp.___gaugeOld__.maxLabel = null;
+                state.tmp.units = units;
             }
         };
         state.legendShowUndefined = function() {
@@ -7584,10 +8428,11 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: NETDATA.dygraphToolboxPanAndZoom,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
             format: function(state) { void(state); return 'json'; },
-            options: function(state) { void(state); return 'ms|flip'; },
+            options: function(state) { return 'ms|flip' + (this.isLogScale(state)?'|abs':'').toString(); },
             legend: function(state) {
-                return (this.isSparkline(state) === false)?'right-side':null;
+                return (this.isSparkline(state) === false && NETDATA.dataAttributeBoolean(state.element, 'legend', true) === true) ? 'right-side' : null;
             },
             autoresize: function(state) { void(state); return true; },
             max_updates_to_recreate: function(state) { void(state); return 5000; },
@@ -7597,11 +8442,21 @@ var NETDATA = window.NETDATA || {};
             },
             isSparkline: function(state) {
                 if(typeof state.tmp.dygraph_sparkline === 'undefined') {
-                    var t = NETDATA.dataAttribute(state.element, 'dygraph-theme', undefined);
-                    state.tmp.dygraph_sparkline = (t === 'sparkline');
+                    state.tmp.dygraph_sparkline = (this.theme(state) === 'sparkline');
                 }
                 return state.tmp.dygraph_sparkline;
             },
+            isLogScale: function(state) {
+                if(typeof state.tmp.dygraph_logscale === 'undefined') {
+                    state.tmp.dygraph_logscale = (this.theme(state) === 'logscale');
+                }
+                return state.tmp.dygraph_logscale;
+            },
+            theme: function(state) {
+                if(typeof state.tmp.dygraph_theme === 'undefined')
+                    state.tmp.dygraph_theme = NETDATA.dataAttribute(state.element, 'dygraph-theme', 'default');
+                return state.tmp.dygraph_theme;
+            },
             container_class: function(state) {
                 if(this.legend(state) !== null)
                     return 'netdata-container-with-legend';
@@ -7618,6 +8473,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
             format: function(state) { void(state); return 'array'; },
             options: function(state) { void(state); return 'flip|abs'; },
             legend: function(state) { void(state); return null; },
@@ -7637,6 +8493,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
             format: function(state) { void(state); return 'ssvcomma'; },
             options: function(state) { void(state); return 'null2zero|flip|abs'; },
             legend: function(state) { void(state); return null; },
@@ -7656,6 +8513,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
             format: function(state) { void(state); return 'json'; },
             options: function(state) { void(state); return 'objectrows|ms'; },
             legend: function(state) { void(state); return null; },
@@ -7675,6 +8533,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.rows$'),
             format: function(state) { void(state); return 'datatable'; },
             options: function(state) { void(state); return ''; },
             legend: function(state) { void(state); return null; },
@@ -7694,6 +8553,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
             format: function(state) { void(state); return 'json'; },
             options: function(state) { void(state); return ''; },
             legend: function(state) { void(state); return null; },
@@ -7713,6 +8573,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
             format: function(state) { void(state); return 'csvjsonarray'; },
             options: function(state) { void(state); return 'milliseconds'; },
             legend: function(state) { void(state); return null; },
@@ -7722,6 +8583,26 @@ var NETDATA = window.NETDATA || {};
             pixels_per_point: function(state) { void(state); return 15; },
             container_class: function(state) { void(state); return 'netdata-container'; }
         },
+        "d3pie": {
+            initialize: NETDATA.d3pieInitialize,
+            create: NETDATA.d3pieChartCreate,
+            update: NETDATA.d3pieChartUpdate,
+            resize: null,
+            setSelection: NETDATA.d3pieSetSelection,
+            clearSelection: NETDATA.d3pieClearSelection,
+            toolboxPanAndZoom: null,
+            initialized: false,
+            enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+            format: function(state) { void(state); return 'json'; },
+            options: function(state) { void(state); return 'objectrows|ms'; },
+            legend: function(state) { void(state); return null; },
+            autoresize: function(state) { void(state); return false; },
+            max_updates_to_recreate: function(state) { void(state); return 5000; },
+            track_colors: function(state) { void(state); return false; },
+            pixels_per_point: function(state) { void(state); return 15; },
+            container_class: function(state) { void(state); return 'netdata-container'; }
+        },
         "d3": {
             initialize: NETDATA.d3Initialize,
             create: NETDATA.d3ChartCreate,
@@ -7732,6 +8613,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
             format: function(state) { void(state); return 'json'; },
             options: function(state) { void(state); return ''; },
             legend: function(state) { void(state); return null; },
@@ -7751,6 +8633,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
             format: function(state) { void(state); return 'array'; },
             options: function(state) { void(state); return 'absolute'; },
             legend: function(state) { void(state); return null; },
@@ -7771,6 +8654,7 @@ var NETDATA = window.NETDATA || {};
             toolboxPanAndZoom: null,
             initialized: false,
             enabled: true,
+            xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
             format: function(state) { void(state); return 'array'; },
             options: function(state) { void(state); return 'absolute'; },
             legend: function(state) { void(state); return null; },
@@ -7907,6 +8791,8 @@ var NETDATA = window.NETDATA || {};
         ms_between_notifications: 500,  // firefox moves the alarms off-screen (above, outside the top of the screen)
                                         // if alarms are shown faster than: one per 500ms
 
+        update_every: 10000,            // the time in ms between alarm checks
+
         notifications: false,           // when true, the browser supports notifications (may not be granted though)
         last_notification_id: 0,        // the id of the last alarm_log we have raised an alarm for
         first_notification_id: 0,       // the id of the first alarm_log entry for this session
@@ -7915,7 +8801,47 @@ var NETDATA = window.NETDATA || {};
 
         server: null,                   // the server to connect to for fetching alarms
         current: null,                  // the list of raised alarms - updated in the background
-        callback: null,                 // a callback function to call every time the list of raised alarms is refreshed
+
+        // a callback function to call every time the list of raised alarms is refreshed
+        callback: (typeof netdataAlarmsActiveCallback === 'function')?netdataAlarmsActiveCallback:null,
+
+        // a callback function to call every time a notification is shown
+        // the return value is used to decide if the notification will be shown
+        notificationCallback: (typeof netdataAlarmsNotifCallback === 'function')?netdataAlarmsNotifCallback:null,
+
+        recipients: null,               // the list (array) of recipients to show alarms for, or null
+
+        recipientMatches: function(to_string, wanted_array) {
+            if(typeof wanted_array === 'undefined' || wanted_array === null || Array.isArray(wanted_array) === false)
+                return true;
+
+            var r = ' ' + to_string.toString() + ' ';
+            var len = wanted_array.length;
+            while(len--) {
+                if(r.indexOf(' ' + wanted_array[len] + ' ') >= 0)
+                    return true;
+            }
+
+            return false;
+        },
+
+        activeForRecipients: function() {
+            var active = {};
+            var data = NETDATA.alarms.current;
+
+            if(typeof data === 'undefined' || data === null)
+                return active;
+
+            for(var x in data.alarms) {
+                if(!data.alarms.hasOwnProperty(x)) continue;
+
+                var alarm = data.alarms[x];
+                if((alarm.status === 'WARNING' || alarm.status === 'CRITICAL') && NETDATA.alarms.recipientMatches(alarm.recipient, NETDATA.alarms.recipients))
+                    active[x] = alarm;
+            }
+
+            return active;
+        },
 
         notify: function(entry) {
             // console.log('alarm ' + entry.unique_id);
@@ -7995,6 +8921,10 @@ var NETDATA = window.NETDATA || {};
                     return;
             }
 
+            // filter recipients
+            if(show === true)
+                show = NETDATA.alarms.recipientMatches(entry.recipient, NETDATA.alarms.recipients);
+
             /*
             // cleanup old notifications with the same alarm_id as this one
             // FIXME: it does not seem to work on any web browser!
@@ -8015,29 +8945,33 @@ var NETDATA = window.NETDATA || {};
             */
 
             if(show === true) {
+                if(typeof NETDATA.alarms.notificationCallback === 'function')
+                    show = NETDATA.alarms.notificationCallback(entry);
+
+                if(show === true) {
+                    setTimeout(function() {
+                        // show this notification
+                        // console.log('new notification: ' + title);
+                        var n = new Notification(title, {
+                            body: entry.hostname + ' - ' + entry.chart + ' (' + entry.family + ') - ' + status + ': ' + entry.info,
+                            tag: tag,
+                            requireInteraction: interaction,
+                            icon: NETDATA.serverStatic + icon,
+                            data: data
+                        });
 
-                setTimeout(function() {
-                    // show this notification
-                    // console.log('new notification: ' + title);
-                    var n = new Notification(title, {
-                        body: entry.hostname + ' - ' + entry.chart + ' (' + entry.family + ') - ' + status + ': ' + entry.info,
-                        tag: tag,
-                        requireInteraction: interaction,
-                        icon: NETDATA.serverStatic + icon,
-                        data: data
-                    });
-
-                    n.onclick = function(event) {
-                        event.preventDefault();
-                        NETDATA.alarms.onclick(event.target.data);
-                    };
+                        n.onclick = function(event) {
+                            event.preventDefault();
+                            NETDATA.alarms.onclick(event.target.data);
+                        };
 
-                    // console.log(n);
-                    // NETDATA.alarms.notifications_shown.push(n);
-                    // console.log(entry);
-                }, NETDATA.alarms.ms_penalty);
+                        // console.log(n);
+                        // NETDATA.alarms.notifications_shown.push(n);
+                        // console.log(entry);
+                    }, NETDATA.alarms.ms_penalty);
 
-                NETDATA.alarms.ms_penalty += NETDATA.alarms.ms_between_notifications;
+                    NETDATA.alarms.ms_penalty += NETDATA.alarms.ms_between_notifications;
+                }
             }
         },
 
@@ -8098,7 +9032,9 @@ var NETDATA = window.NETDATA || {};
                 }
 
                 NETDATA.alarms.last_notification_id = data[0].unique_id;
-                NETDATA.localStorageSet('last_notification_id', NETDATA.alarms.last_notification_id, null);
+
+                if(typeof netdataAlarmsRemember === 'undefined' || netdataAlarmsRemember === true)
+                    NETDATA.localStorageSet('last_notification_id', NETDATA.alarms.last_notification_id, null);
                 // console.log('last notification id = ' + NETDATA.alarms.last_notification_id);
             })
         },
@@ -8107,12 +9043,12 @@ var NETDATA = window.NETDATA || {};
             // returns true if we should fire 1+ notifications
 
             if(NETDATA.alarms.notifications !== true) {
-                // console.log('notifications not available');
+                // console.log('web notifications are not available');
                 return false;
             }
 
             if(Notification.permission !== 'granted') {
-                // console.log('notifications not granted');
+                // console.log('web notifications are not granted');
                 return false;
             }
 
@@ -8142,6 +9078,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
                 .done(function(data) {
+                    data = NETDATA.xss.checkOptional('/api/v1/alarms', data /*, '.*\.(calc|calc_parsed|warn|warn_parsed|crit|crit_parsed)$' */);
+
                     if(NETDATA.alarms.first_notification_id === 0 && typeof data.latest_alarm_log_unique_id === 'number')
                         NETDATA.alarms.first_notification_id = data.latest_alarm_log_unique_id;
 
@@ -8176,7 +9114,7 @@ var NETDATA = window.NETDATA || {};
                     if(data.status === false) return;
                 }
 
-                setTimeout(NETDATA.alarms.update_forever, 10000);
+                setTimeout(NETDATA.alarms.update_forever, NETDATA.alarms.update_every);
             });
         },
 
@@ -8193,6 +9131,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
                 .done(function(data) {
+                    data = NETDATA.xss.checkOptional('/api/v1/alarm_log', data);
+
                     if(typeof callback === 'function')
                         return callback(data);
                 })
@@ -8207,12 +9147,17 @@ var NETDATA = window.NETDATA || {};
         init: function() {
             NETDATA.alarms.server = NETDATA.fixHost(NETDATA.serverDefault);
 
-            NETDATA.alarms.last_notification_id =
-                NETDATA.localStorageGet('last_notification_id', NETDATA.alarms.last_notification_id, null);
+            if(typeof netdataAlarmsRemember === 'undefined' || netdataAlarmsRemember === true) {
+                NETDATA.alarms.last_notification_id =
+                    NETDATA.localStorageGet('last_notification_id', NETDATA.alarms.last_notification_id, null);
+            }
 
             if(NETDATA.alarms.onclick === null)
                 NETDATA.alarms.onclick = NETDATA.alarms.scrollToAlarm;
 
+            if(typeof netdataAlarmsRecipients !== 'undefined' && Array.isArray(netdataAlarmsRecipients))
+                NETDATA.alarms.recipients = netdataAlarmsRecipients;
+
             if(netdataShowAlarms === true) {
                 NETDATA.alarms.update_forever();
             
@@ -8319,6 +9264,8 @@ var NETDATA = window.NETDATA || {};
                     xhrFields: { withCredentials: true } // required for the cookie
                 })
                 .done(function(data) {
+                    data = NETDATA.xss.checkOptional('/api/v1/registry?action=hello', data);
+
                     if(typeof data.status !== 'string' || data.status !== 'ok') {
                         NETDATA.error(408, host + ' response: ' + JSON.stringify(data));
                         data = null;
@@ -8352,6 +9299,8 @@ var NETDATA = window.NETDATA || {};
                     xhrFields: { withCredentials: true } // required for the cookie
                 })
                 .done(function(data) {
+                    data = NETDATA.xss.checkAlways('/api/v1/registry?action=access', data);
+
                     var redirect = null;
                     if(typeof data.registry === 'string')
                         redirect = data.registry;
@@ -8400,6 +9349,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
                 .done(function(data) {
+                    data = NETDATA.xss.checkAlways('/api/v1/registry?action=delete', data);
+
                     if(typeof data.status !== 'string' || data.status !== 'ok') {
                         NETDATA.error(411, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data));
                         data = null;
@@ -8429,6 +9380,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
                 .done(function(data) {
+                    data = NETDATA.xss.checkAlways('/api/v1/registry?action=search', data);
+
                     if(typeof data.status !== 'string' || data.status !== 'ok') {
                         NETDATA.error(417, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data));
                         data = null;
@@ -8458,6 +9411,8 @@ var NETDATA = window.NETDATA || {};
                 xhrFields: { withCredentials: true } // required for the cookie
             })
                 .done(function(data) {
+                    data = NETDATA.xss.checkAlways('/api/v1/registry?action=switch', data);
+
                     if(typeof data.status !== 'string' || data.status !== 'ok') {
                         NETDATA.error(413, NETDATA.registry.server + ' responded with: ' + JSON.stringify(data));
                         data = null;
diff --git a/web/dashboard.slate.css b/web/dashboard.slate.css
index 00e0d0dce..9b1d50cd5 100644
--- a/web/dashboard.slate.css
+++ b/web/dashboard.slate.css
@@ -161,6 +161,12 @@ code {
     z-index: 20;
     padding: 0px;
     margin: 0px;
+
+    /* prevent text selection after double click */
+    -webkit-user-select: none; /* webkit (safari, chrome) browsers */
+    -moz-user-select: none; /* mozilla browsers */
+    -khtml-user-select: none; /* webkit (konqueror) browsers */
+    -ms-user-select: none; /* IE10+ */
 }
 
 .netdata-legend-toolbox-button {
@@ -179,6 +185,12 @@ code {
     padding: 0px;
     margin: 0px;
     cursor: pointer;
+
+    /* prevent text selection after double click */
+    -webkit-user-select: none; /* webkit (safari, chrome) browsers */
+    -moz-user-select: none; /* mozilla browsers */
+    -khtml-user-select: none; /* webkit (konqueror) browsers */
+    -ms-user-select: none; /* IE10+ */
 }
 
 .netdata-message {
@@ -227,12 +239,18 @@ code {
     font-size: 10px;
     font-weight: normal;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-title-time {
     font-size: 11px;
     font-weight: bold;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-title-units {
@@ -243,6 +261,9 @@ code {
     vertical-align: top;
     font-weight: normal;
     margin-top: 0px;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
 }
 
 .netdata-legend-series {
@@ -385,6 +406,10 @@ code {
 .dygraph-ylabel {
 }
 
+.dygraph-axis-label-x {
+    overflow-x: hidden;
+}
+
 .dygraph-axis-label {
     color: #6c7075;
 }
@@ -459,7 +484,7 @@ code {
     float: left;
     left: 0;
     width: 64%;
-    margin-left: 18%;
+    margin-left: 18% !important;
     text-align: center;
     color: #676b70;
     font-weight: bold;
@@ -471,7 +496,7 @@ code {
     float: left;
     left: 0;
     width: 60%;
-    margin-left: 20%;
+    margin-left: 20% !important;
     text-align: center;
     color: #676b70;
     font-weight: normal;
diff --git a/web/dashboard_info.js b/web/dashboard_info.js
index a3c48640c..55d454e03 100644
--- a/web/dashboard_info.js
+++ b/web/dashboard_info.js
@@ -33,7 +33,7 @@ netdataDashboard.menu = {
 
     'net': {
         title: 'Network Interfaces',
-        icon: '<i class="fas fa-share-alt"></i>',
+        icon: '<i class="fas fa-sitemap"></i>',
         info: 'Performance metrics for network interfaces.'
     },
 
@@ -121,6 +121,12 @@ netdataDashboard.menu = {
         info: 'Performance metrics of the ZFS filesystem. The following charts visualize all metrics reported by <a href="https://github.com/zfsonlinux/zfs/blob/master/cmd/arcstat/arcstat.py" target="_blank">arcstat.py</a> and <a href="https://github.com/zfsonlinux/zfs/blob/master/cmd/arc_summary/arc_summary.py" target="_blank">arc_summary.py</a>.'
     },
 
+    'btrfs': {
+        title: 'BTRFS filesystem',
+        icon: '<i class="fas fa-folder-open"></i>',
+        info: 'Disk space metrics for the BTRFS filesystem.'
+    },
+
     'apps': {
         title: 'Applications',
         icon: '<i class="fas fa-heartbeat"></i>',
@@ -171,6 +177,12 @@ netdataDashboard.menu = {
         info: 'Network latency statistics, via <b>fping</b>. <b>fping</b> is a program to send ICMP echo probes to network hosts, similar to <code>ping</code>, but much better performing when pinging multiple hosts. fping versions after 3.15 can be directly used as netdata plugins.'
     },
 
+    'httpcheck': {
+        title: 'Http Check',
+        icon: '<i class="fas fa-heartbeat"></i>',
+        info: 'Web Service availability and latency monitoring using HTTP checks. This plugin is a specialized version of the port check plugin.'
+    },
+
     'memcached': {
         title: 'memcached',
         icon: '<i class="fas fa-database"></i>',
@@ -213,6 +225,12 @@ netdataDashboard.menu = {
         info: 'Performance metrics for <b>PHP-FPM</b>, an alternative FastCGI implementation for PHP.'
     },
 
+    'portcheck': {
+        title: 'Port Check',
+        icon: '<i class="fas fa-heartbeat"></i>',
+        info: 'Service availability and latency monitoring using port checks.'
+    },
+
     'postfix': {
         title: 'postfix',
         icon: '<i class="fas fa-envelope"></i>',
@@ -318,12 +336,29 @@ netdataDashboard.menu = {
         icon: '<i class="fas fa-database"></i>',
         info: 'Performance metrics for <b><a href="https://couchdb.apache.org/">CouchDB</a></b>, the open-source, JSON document-based database with an HTTP API and multi-master replication.'
     },
-    
-    
+
     'beanstalk': {
         title: 'Beanstalkd',
         icon: '<i class="fas fa-tasks"></i>',
         info: 'Provides statistics on the <b><a href="http://kr.github.io/beanstalkd/">beanstalkd</a></b> server and any tubes available on that server using data pulled from beanstalkc'
+    },
+
+    'rabbitmq': {
+        title: 'RabbitMQ',
+        icon: '<i class="fas fa-comments"></i>',
+        info: 'Performance data for the <b><a href="https://www.rabbitmq.com/">RabbitMQ</a></b> open-source message broker.'
+    },
+
+    'ceph': {
+        title: 'Ceph',
+        icon: '<i class="fas fa-database"></i>',
+        info: 'Provides statistics on the <b><a href="http://ceph.com/">ceph</a></b> cluster server, the open-source distributed storage system.'
+    },
+
+    'ntpd': {
+        title: 'ntpd',
+        icon: '<i class="fas fa-clock"></i>',
+        info: 'Provides statistics for the internal variables of the Network Time Protocol daemon <b><a href="http://www.ntp.org/">ntpd</a></b> and optional including the configured peers (if enabled in the module configuration). The module presents the performance metrics as shown by <b><a href="http://doc.ntp.org/current-stable/ntpq.html">ntpq</a></b> (the standard NTP query program) using NTP mode 6 UDP packets to communicate with the NTP server.'
     }
 };
 
@@ -391,10 +426,14 @@ netdataDashboard.submenu = {
     },
 
     'mem.ksm': {
-        title: 'Memory Deduper',
+        title: 'deduper (ksm)',
         info: 'Kernel Same-page Merging (KSM) performance monitoring, read from several files in <code>/sys/kernel/mm/ksm/</code>. KSM is a memory-saving de-duplication feature in the Linux kernel (since version 2.6.32). The KSM daemon ksmd periodically scans those areas of user memory which have been registered with it, looking for pages of identical content which can be replaced by a single write-protected page (which is automatically copied if a process later wants to update its content). KSM was originally developed for use with KVM (where it was known as Kernel Shared Memory), to fit more virtual machines into physical memory, by sharing the data common between them.  But it can be useful to any application which generates many instances of the same data.'
     },
 
+    'mem.hugepages': {
+        info: 'Hugepages is a feature that allows the kernel to utilize the multiple page size capabilities of modern hardware architectures. The kernel creates multiple pages of virtual memory, mapped from both physical RAM and swap. There is a mechanism in the CPU architecture called "Translation Lookaside Buffers" (TLB) to manage the mapping of virtual memory pages to actual physical memory addresses. The TLB is a limited hardware resource, so utilizing a large amount of physical memory with the default page size consumes the TLB and adds processing overhead. By utilizing Huge Pages, the kernel is able to create pages of much larger sizes, each page consuming a single resource in the TLB. Huge Pages are pinned to physical RAM and cannot be swapped/paged out.'
+    },
+
     'mem.numa': {
         info: 'Non-Uniform Memory Access (NUMA) is a hierarchical memory design the memory access time is dependent on locality. Under NUMA, a processor can access its own local memory faster than non-local memory (memory local to another processor or memory shared between processors). The individual metrics are described in the <a href="https://www.kernel.org/doc/Documentation/numastat.txt" target="_blank">Linux kernel documentation</a>.'
     },
@@ -404,17 +443,17 @@ netdataDashboard.submenu = {
     },
 
     'netfilter.conntrack': {
-        title: 'Connection Tracker',
+        title: 'connection tracker',
         info: 'Netfilter Connection Tracker performance metrics. The connection tracker keeps track of all connections of the machine, inbound and outbound. It works by keeping a database with all open connections, tracking network and address translation and connection expectations.'
     },
 
     'netfilter.nfacct': {
-        title: 'Bandwidth Accounting',
+        title: 'bandwidth accounting',
         info: 'The following information is read using the <code>nfacct.plugin</code>.'
     },
 
     'netfilter.synproxy': {
-        title: 'DDoS Protection',
+        title: 'DDoS protection',
         info: 'DDoS protection performance metrics. <a href="https://github.com/firehol/firehol/wiki/Working-with-SYNPROXY" target="_blank">SYNPROXY</a> is a TCP SYN packets proxy. It is used to protect any TCP server (like a web server) from SYN floods and similar DDoS attacks. It is a netfilter module, in the Linux kernel (since version 3.12). It is optimized to handle millions of packets per second utilizing all CPUs available without any concurrency locking between the connections. It can be used for any kind of TCP traffic (even encrypted), since it does not interfere with the content itself.'
     },
 
@@ -444,32 +483,42 @@ netdataDashboard.submenu = {
     },
 
     'go_expvar.memstats': {
-        title: 'Memory statistics',
+        title: 'memory statistics',
         info: 'Go runtime memory statistics. See <a href="https://golang.org/pkg/runtime/#MemStats" target="_blank">runtime.MemStats</a> documentation for more info about each chart and the values.'
     },
 
     'couchdb.dbactivity': {
-        title: 'DB activity',
+        title: 'db activity',
         info: 'Overall database reads and writes for the entire server. This includes any external HTTP traffic, as well as internal replication traffic performed in a cluster to ensure node consistency.'
     },
 
     'couchdb.httptraffic': {
-        title: 'HTTP traffic breakdown',
+        title: 'http traffic breakdown',
         info: 'All HTTP traffic, broken down by type of request (<tt>GET</tt>, <tt>PUT</tt>, <tt>POST</tt>, etc.) and response status code (<tt>200</tt>, <tt>201</tt>, <tt>4xx</tt>, etc.)<br/><br/>Any <tt>5xx</tt> errors here indicate a likely CouchDB bug; check the logfile for further information.'
     },
 
     'couchdb.ops': {
-        title: 'Server operations'
+        title: 'server operations'
     },
 
     'couchdb.perdbstats': {
-        title: 'Per-DB statistics',
+        title: 'per db statistics',
         info: 'Statistics per database. This includes <a href="http://docs.couchdb.org/en/latest/api/database/common.html#get--db">3 size graphs per database</a>: active (the size of live data in the database), external (the uncompressed size of the database contents), and file (the size of the file on disk, exclusive of any views and indexes). It also includes the number of documents and number of deleted documents per database.'
     },
 
     'couchdb.erlang': {
-        title: 'Erlang statistics',
+        title: 'erlang statistics',
         info: 'Detailed information about the status of the Erlang VM that hosts CouchDB. These are intended for advanced users only. High values of the peak message queue (>10e6) generally indicate an overload condition.'
+    },
+
+    'ntpd.system': {
+        title: 'system',
+        info: 'Statistics of the system variables as shown by the readlist billboard <code>ntpq -c rl</code>. System variables are assigned an association ID of zero and can also be shown in the readvar billboard <code>ntpq -c "rv 0"</code>. These variables are used in the <a href="http://doc.ntp.org/current-stable/discipline.html">Clock Discipline Algorithm</a>, to calculate the lowest and most stable offset.'
+    },
+
+    'ntpd.peers': {
+        title: 'peers',
+        info: 'Statistics of the peer variables for each peer configured in <code>/etc/ntp.conf</code> as shown by the readvar billboard <code>ntpq -c "rv &lt;association&gt;"</code>, while each peer is assigned a nonzero association ID as shown by <code>ntpq -c "apeers"</code>. The module periodically scans for new/changed peers (default: every 60s). <b>ntpd</b> selects the best possible peer from the available peers to synchronize the clock. A minimum of at least 3 peers is required to properly identify the best possible peer.'
     }
 };
 
@@ -653,6 +702,10 @@ netdataDashboard.context = {
         info: 'Committed Memory, is the sum of all memory which has been allocated by processes.'
     },
 
+    'mem.available': {
+        info: 'Available Memory is estimated by the kernel, as the amount of RAM that can be used by userspace processes, without causing swapping.'
+    },
+
     'mem.writeback': {
         info: '<b>Dirty</b> is the amount of memory waiting to be written to disk. <b>Writeback</b> is how much memory is actively being written to disk.'
     },
@@ -665,6 +718,14 @@ netdataDashboard.context = {
         info: '<b>Reclaimable</b> is the amount of memory which the kernel can reuse. <b>Unreclaimable</b> can not be reused even when the kernel is lacking memory.'
     },
 
+    'mem.hugepages': {
+        info: 'Dedicated (or Direct) HugePages is memory reserved for applications configured to utilize huge pages. Hugepages are <b>used</b> memory, even if there are free hugepages available.'
+    },
+
+    'mem.transparent_hugepages': {
+        info: 'Transparent HugePages (THP) is backing virtual memory with huge pages, supporting automatic promotion and demotion of page sizes. It works for all applications for anonymous memory mappings and tmpfs/shmem.'
+    },
+
     // ------------------------------------------------------------------------
     // network interfaces
 
@@ -683,6 +744,33 @@ netdataDashboard.context = {
         info: 'TCP connection aborts. <b>baddata</b> (<code>TCPAbortOnData</code>) happens while the connection is on <code>FIN_WAIT1</code> and the kernel receives a packet with a sequence number beyond the last one for this connection - the kernel responds with <code>RST</code> (closes the connection). <b>userclosed</b> (<code>TCPAbortOnClose</code>) happens when the kernel receives data on an already closed connection and responds with <code>RST</code>. <b>nomemory</b> (<code>TCPAbortOnMemory</code> happens when there are too many orphaned sockets (not attached to an fd) and the kernel has to drop a connection - sometimes it will send an <code>RST</code>, sometimes it won\'t. <b>timeout</b> (<code>TCPAbortOnTimeout</code>) happens when a connection times out. <b>linger</b> (<code>TCPAbortOnLinger</code>) happens when the kernel killed a socket that was already closed by the application and lingered around for long enough. <b>failed</b> (<code>TCPAbortFailed</code>) happens when the kernel attempted to send an <code>RST</code> but failed because there was no memory available.'
     },
 
+    'ipv4.tcpsock': {
+        info: 'The number of established TCP connections (known as <code>CurrEstab</code>). This is a snapshot of the established connections at the time of measurement (i.e. a connection established and a connection disconnected within the same iteration will not affect this metric).'
+    },
+
+    'ipv4.tcpopens': {
+        info: '<b>active</b> or <code>ActiveOpens</code> is the number of outgoing TCP <b>connections attempted</b> by this host.'
+            + ' <b>passive</b> or <code>PassiveOpens</code> is the number of incoming TCP <b>connections accepted</b> by this host.'
+    },
+
+    'ipv4.tcperrors': {
+        info: '<code>InErrs</code> is the number of TCP segments received in error (including header too small, checksum errors, sequence errors, bad packets - for both IPv4 and IPv6).'
+            + ' <code>InCsumErrors</code> is the number of TCP segments received with checksum errors (for both IPv4 and IPv6).'
+            + ' <code>RetransSegs</code> is the number of TCP segments retransmitted.'
+    },
+
+    'ipv4.tcphandshake': {
+        info: '<code>EstabResets</code> is the number of established connections resets (i.e. connections that made a direct transition from <code>ESTABLISHED</code> or <code>CLOSE_WAIT</code> to <code>CLOSED</code>).'
+            + ' <code>OutRsts</code> is the number of TCP segments sent, with the <code>RST</code> flag set (for both IPv4 and IPv6).'
+            + ' <code>AttemptFails</code> is the number of times TCP connections made a direct transition from either <code>SYN_SENT</code> or <code>SYN_RECV</code> to <code>CLOSED</code>, plus the number of times TCP connections made a direct transition from the <code>SYN_RECV</code> to <code>LISTEN</code>.'
+            + ' <code>TCPSynRetrans</code> shows retries for new outbound TCP connections, which can indicate general connectivity issues or backlog on the remote host.'
+    },
+
+    'ipv4.tcplistenissues': {
+        info: '<b>overflows</b> (or <code>ListenOverflows</code>) is the number of incoming connections that could not be handled because the receive queue of the application was full (for both IPv4 and IPv6).'
+            + ' <b>drops</b> (or <code>ListenDrops</code>) is the number of incoming connections that could not be handled, including SYN floods, overflows, out of memory, security issues, no route to destination, reception of related ICMP messages, socket is broadcast or multicast (for both IPv4 and IPv6).'
+    },
+
     // ------------------------------------------------------------------------
     // APPS
 
@@ -941,6 +1029,66 @@ netdataDashboard.context = {
         '</ul>'
     },
 
+    // ------------------------------------------------------------------------
+    // POSTGRESQL
+
+
+    'postgres.db_stat_blks': {
+        info: 'Blocks reads from disk or cache.<ul>' +
+        '<li><strong>blks_read:</strong> number of disk blocks read in this database.</li>' +
+        '<li><strong>blks_hit:</strong> number of times disk blocks were found already in the buffer cache, so that a read was not necessary (this only includes hits in the PostgreSQL buffer cache, not the operating system&#39;s file system cache)</li>' +
+        '</ul>'
+    },
+    'postgres.db_stat_tuple_write': {
+        info: '<ul><li>Number of rows inserted/updated/deleted.</li>' +
+        '<li><strong>conflicts:</strong> number of queries canceled due to conflicts with recovery in this database. (Conflicts occur only on standby servers; see <a href="https://www.postgresql.org/docs/10/static/monitoring-stats.html#PG-STAT-DATABASE-CONFLICTS-VIEW" target="_blank">pg_stat_database_conflicts</a> for details.)</li>' +
+        '</ul>'
+    },
+    'postgres.db_stat_temp_bytes': {
+        info: 'Temporary files can be created on disk for sorts, hashes, and temporary query results.'
+    },
+    'postgres.db_stat_temp_files': {
+        info: '<ul>' +
+        '<li><strong>files:</strong> number of temporary files created by queries. All temporary files are counted, regardless of why the temporary file was created (e.g., sorting or hashing).</li>' +
+        '</ul>'
+    },
+    'postgres.archive_wal': {
+         info: 'WAL archiving.<ul>' +
+        '<li><strong>total:</strong> total files.</li>' +
+        '<li><strong>ready:</strong> WAL waiting to be archived.</li>' +
+        '<li><strong>done:</strong> WAL successfully archived' +
+        'Ready WAL can indicate archive_command is in error, see <a href="https://www.postgresql.org/docs/current/static/continuous-archiving.html" target="_blank">Continuous Archiving and Point-in-Time Recovery</a>.</li>' +
+        '</ul>'
+    },
+    'postgres.checkpointer': {
+        info: 'Number of checkpoints.<ul>' +
+        '<li><strong>scheduled:</strong> when checkpoint_timeout is reached.</li>' +
+        '<li><strong>requested:</strong> when max_wal_size is reached.</li>' +
+        '</ul>' +
+        'For more information see <a href="https://www.postgresql.org/docs/current/static/wal-configuration.html" target="_blank">WAL Configuration</a>.'
+    },
+    'postgres.autovacuum': {
+        info: 'PostgreSQL databases require periodic maintenance known as vacuuming. For many installations, it is sufficient to let vacuuming be performed by the autovacuum daemon.' +
+        'For more information see <a href="https://www.postgresql.org/docs/current/static/routine-vacuuming.html#AUTOVACUUM" target="_blank">The Autovacuum Daemon</a>.'
+    },
+    'postgres.standby_delta': {
+        info: 'Streaming replication delta.<ul>' +
+        '<li><strong>sent_delta:</strong> replication delta sent to standby.</li>' +
+        '<li><strong>write_delta:</strong> replication delta written to disk by this standby.</li>' +
+        '<li><strong>flush_delta:</strong> replication delta flushed to disk by this standby server.</li>' +
+        '<li><strong>replay_delta:</strong> replication delta replayed into the database on this standby server.</li>' +
+        '</ul>' +
+        'For more information see <a href="https://www.postgresql.org/docs/current/static/warm-standby.html#SYNCHRONOUS-REPLICATION" target="_blank">Synchronous Replication</a>.'
+    },
+    'postgres.replication_slot': {
+        info: 'Replication slot files.<ul>' +
+        '<li><strong>wal_keeped:</strong> WAL files retained by each replication slots.</li>' +
+        '<li><strong>pg_replslot_files:</strong> files present in pg_replslot.</li>' +
+        '</ul>' +
+        'For more information see <a href="https://www.postgresql.org/docs/current/static/warm-standby.html#STREAMING-REPLICATION-SLOTS" target="_blank">Replication Slots</a>.'
+    },
+
+
     // ------------------------------------------------------------------------
     // APACHE
 
@@ -1079,6 +1227,25 @@ netdataDashboard.context = {
         ]
     },
 
+    // ------------------------------------------------------------------------
+    // HTTP check
+
+    'httpcheck.responsetime': {
+        info: 'The <code>response time</code> describes the time passed between request and response. ' +
+        'Currently, the accuracy of the response time is low and should be used as reference only.'
+    },
+
+    'httpcheck.responselength': {
+        info: 'The <code>response length</code> counts the number of characters in the response body. For static pages, this should be mostly constant.'
+    },
+
+    'httpcheck.status': {
+        valueRange: "[0, 1]",
+        info: 'This chart verifies the response of the webserver. Each status dimension will have a value of <code>1</code> if triggered. ' +
+        'Dimension <code>success</code> is <code>1</code> only if all constraints are satisfied.' +
+        'This chart is most useful for alarms or third-party apps.'
+    },
+
     // ------------------------------------------------------------------------
     // NETDATA
 
@@ -1209,7 +1376,7 @@ netdataDashboard.context = {
             }
         ]
     },
-    
+
     // ------------------------------------------------------------------------
     // beanstalkd
     // system charts
@@ -1267,6 +1434,65 @@ netdataDashboard.context = {
         info: 'Shows info on how long the tube has been paused for, and how long is left remaining on the pause.'
     },
 
+    // ------------------------------------------------------------------------
+    // ceph
+
+    'ceph.general_usage': {
+        info: 'The usage and available space in all ceph cluster.'
+    },
+
+    'ceph.general_objects': {
+        info: 'Total number of objects storage on ceph cluster.'
+    },
+
+    'ceph.general_bytes': {
+        info: 'Cluster read and write data per second.'
+    },
+
+    'ceph.general_operations': {
+        info: 'Number of read and write operations per second.'
+    },
+
+    'ceph.general_latency': {
+        info: 'Total of apply and commit latency in all OSDs. The apply latency is the total time taken to flush an update to disk. The commit latency is the total time taken to commit an operation to the journal.'
+    },
+
+    'ceph.pool_usage': {
+        info: 'The usage space in each pool.'
+    },
+
+    'ceph.pool_objects': {
+        info: 'Number of objects presents in each pool.'
+    },
+
+    'ceph.pool_read_bytes': {
+        info: 'The rate of read data per second in each pool.'
+    },
+
+    'ceph.pool_write_bytes': {
+        info: 'The rate of write data per second in each pool.'
+    },
+
+    'ceph.pool_read_objects': {
+        info: 'Number of read objects per second in each pool.'
+    },
+
+    'ceph.pool_write_objects': {
+        info: 'Number of write objects per second in each pool.'
+    },
+
+    'ceph.osd_usage': {
+        info: 'The usage space in each OSD.'
+    },
+
+    'ceph.apply_latency': {
+        info: 'Time taken to flush an update in each OSD.'
+    },
+
+    'ceph.commit_latency': {
+        info: 'Time taken to commit an operation to the journal in each OSD.'
+    },
+
     // ------------------------------------------------------------------------
     // web_log
 
@@ -1611,6 +1837,21 @@ netdataDashboard.context = {
         valueRange: "[0, null]"
     },
 
+    // ------------------------------------------------------------------------
+    // Port check
+
+    'portcheck.latency': {
+        info: 'The <code>latency</code> describes the time spent connecting to a TCP port. No data is sent or received. ' +
+        'Currently, the accuracy of the latency is low and should be used as reference only.'
+    },
+
+    'portcheck.status': {
+        valueRange: "[0, 1]",
+        info: 'The <code>status</code> chart verifies the availability of the service. ' +
+        'Each status dimension will have a value of <code>1</code> if triggered. Dimension <code>success</code> is <code>1</code> only if connection could be established.' +
+        'This chart is most useful for alarms and third-party apps.'
+    },
+
     // ------------------------------------------------------------------------
 
     'chrony.system': {
@@ -1661,5 +1902,169 @@ netdataDashboard.context = {
 
     'couchdb.open_files': {
         info: 'Count of all files held open by CouchDB. If this value seems pegged at 1024 or 4096, your server process is probably hitting the open file handle limit and <a href="http://docs.couchdb.org/en/latest/maintenance/performance.html#pam-and-ulimit">needs to be increased.</a>'
+    },
+
+    'btrfs.disk': {
+        info: 'Physical disk usage of BTRFS. The disk space reported here is the raw physical disk space assigned to the BTRFS volume (i.e. <b>before any RAID levels</b>). BTRFS uses a two-stage allocator, first allocating large regions of disk space for one type of block (data, metadata, or system), and then using a regular block allocator inside those regions. <code>unallocated</code> is the physical disk space that is not allocated yet and is available to become data, metdata or system on demand. When <code>unallocated</code> is zero, all available disk space has been allocated to a specific function. Healthy volumes should ideally have at least five percent of their total space <code>unallocated</code>. You can keep your volume healthy by running the <code>btrfs balance</code> command on it regularly (check <code>man btrfs-balance</code> for more info).'
+    },
+
+    'btrfs.data': {
+        info: 'Logical disk usage for BTRFS data. Data chunks are used to store the actual file data (file contents). The disk space reported here is the usable allocation (i.e. after any striping or replication). Healthy volumes should ideally have no more than a few GB of free space reported here persistently. Running <code>btrfs balance</code> can help here.'
+    },
+
+    'btrfs.metadata': {
+        info: 'Logical disk usage for BTRFS metadata. Metadata chunks store most of the filesystem interal structures, as well as information like directory structure and file names. The disk space reported here is the usable allocation (i.e. after any striping or replication). Healthy volumes should ideally have no more than a few GB of free space reported here persistently. Running <code>btrfs balance</code> can help here.'
+    },
+
+    'btrfs.system': {
+        info: 'Logical disk usage for BTRFS system. System chunks store information aobut the allocation of other chunks. The disk space reported here is the usable allocation (i.e. after any striping or replication). The values reported here should be relatively small compared to Data and Metadata, and will scale with the volume size and overall space usage.'
+    },
+
+    // ------------------------------------------------------------------------
+    // RabbitMQ
+
+    // info: the text above the charts
+    // heads: the representation of the chart at the top the subsection (second level menu)
+    // mainheads: the representation of the chart at the top of the section (first level menu)
+    // colors: the dimension colors of the chart (the default colors are appended)
+    // height: the ratio of the chart height relative to the default
+
+    'rabbitmq.queued_messages': {
+        info: 'Overall total of ready and unacknowledged queued messages.  Messages that are delivered immediately are not counted here.'
+    },
+
+    'rabbitmq.message_rates': {
+        info: 'Overall messaging rates including acknowledgements, delieveries, redeliveries, and publishes.'
+    },
+
+    'rabbitmq.global_counts': {
+        info: 'Overall totals for channels, consumers, connections, queues and exchanges.'
+    },
+
+    'rabbitmq.file_descriptors': {
+        info: 'Total number of used filed descriptors. See <code><a href="https://www.rabbitmq.com/production-checklist.html#resource-limits-file-handle-limit" target="_blank">Open File Limits</a></code> for further details.',
+        colors: NETDATA.colors[3]
+    },
+
+    'rabbitmq.sockets': {
+        info: 'Total number of used socket descriptors.  Each used socket also counts as a used file descriptor.  See <code><a href="https://www.rabbitmq.com/production-checklist.html#resource-limits-file-handle-limit" target="_blank">Open File Limits</a></code> for further details.',
+        colors: NETDATA.colors[3]
+    },
+
+    'rabbitmq.processes': {
+        info: 'Total number of processes running within the Erlang VM.  This is not the same as the number of processes running on the host.',
+        colors: NETDATA.colors[3]
+    },
+
+    'rabbitmq.erlang_run_queue': {
+        info: 'Number of Erlang processes the Erlang schedulers have queued to run.',
+        colors: NETDATA.colors[3]
+    },
+
+    'rabbitmq.memory': {
+        info: 'Total amount of memory used by the RabbitMQ.  This is a complex statistic that can be further analyzed in the management UI.  See <code><a href="https://www.rabbitmq.com/production-checklist.html#resource-limits-ram" target="_blank">Memory</a></code> for further details.',
+        colors: NETDATA.colors[3]
+    },
+
+    'rabbitmq.disk_space': {
+        info: 'Total amount of disk space consumed by the message store(s).  See <code><a href="https://www.rabbitmq.com/production-checklist.html#resource-limits-disk-space" target=_"blank">Disk Space Limits</a></code> for further details.',
+        colors: NETDATA.colors[3]
+    },
+
+    // ------------------------------------------------------------------------
+    // ntpd
+
+    'ntpd.sys_offset': {
+        info: 'For hosts without any time critical services an offset of &lt; 100 ms should be acceptable even with high network latencies. For hosts with time critical services an offset of about 0.01 ms or less can be achieved by using peers with low delays and configuring optimal <b>poll exponent</b> values.',
+        colors: NETDATA.colors[4]
+    },
+
+    'ntpd.sys_jitter': {
+        info: 'The jitter statistics are exponentially-weighted RMS averages. The system jitter is defined in the NTPv4 specification; the clock jitter statistic is computed by the clock discipline module.'
+    },
+
+    'ntpd.sys_frequency': {
+        info: 'The frequency offset is shown in ppm (parts per million) relative to the frequency of the system. The frequency correction needed for the clock can vary significantly between boots and also due to external influences like temperature or radiation.',
+        colors: NETDATA.colors[2],
+        height: 0.6
+    },
+
+    'ntpd.sys_wander': {
+        info: 'The wander statistics are exponentially-weighted RMS averages.',
+        colors: NETDATA.colors[3],
+        height: 0.6
+    },
+
+    'ntpd.sys_rootdelay': {
+        info: 'The rootdelay is the round-trip delay to the primary reference clock, similar to the delay shown by the <code>ping</code> command. A lower delay should result in a lower clock offset.',
+        colors: NETDATA.colors[1]
+    },
+
+    'ntpd.sys_stratum': {
+        info: 'The distance in "hops" to the primary reference clock',
+        colors: NETDATA.colors[5],
+        height: 0.3
+    },
+
+    'ntpd.sys_tc': {
+        info: 'Time constants and poll intervals are expressed as exponents of 2. The default poll exponent of 6 corresponds to a poll interval of 64 s. For typical Internet paths, the optimum poll interval is about 64 s. For fast LANs with modern computers, a poll exponent of 4 (16 s) is appropriate. The <a href="http://doc.ntp.org/current-stable/poll.html">poll process</a> sends NTP packets at intervals determined by the clock discipline algorithm.',
+        height: 0.5
+    },
+
+    'ntpd.sys_precision': {
+        colors: NETDATA.colors[6],
+        height: 0.2
+    },
+
+    'ntpd.peer_offset': {
+        info: 'The offset of the peer clock relative to the system clock in milliseconds. Smaller values here weight peers more heavily for selection after the initial synchronization of the local clock. For a system providing time service to other systems, these should be as low as possible.'
+    },
+
+    'ntpd.peer_delay': {
+        info: 'The round-trip time (RTT) for communication with the peer, similar to the delay shown by the <code>ping</code> command. Not as critical as either the offset or jitter, but still factored into the selection algorithm (because as a general rule, lower delay means more accurate time). In most cases, it should be below 100ms.'
+    },
+
+    'ntpd.peer_dispersion': {
+        info: 'This is a measure of the estimated error between the peer and the local system. Lower values here are better.'
+    },
+
+    'ntpd.peer_jitter': {
+        info: 'This is essentially a remote estimate of the peer\'s <code>system_jitter</code> value. Lower values here weight highly in favor of peer selection, and this is a good indicator of overall quality of a given time server (good servers will have values not exceeding single digit milliseconds here, with high quality stratum one servers regularly having sub-millisecond jitter).'
+    },
+
+    'ntpd.peer_xleave': {
+        info: 'This variable is used in interleaved mode (used only in NTP symmetric and broadcast modes). See <a href="http://doc.ntp.org/current-stable/xleave.html">NTP Interleaved Modes</a>.'
+    },
+
+    'ntpd.peer_rootdelay': {
+        info: 'For a stratum 1 server, this is the access latency for the reference clock. For lower stratum servers, it is the sum of the <code>peer_delay</code> and <code>peer_rootdelay</code> for the system they are syncing off of. Similarly to <code>peer_delay</code>, lower values here are technically better, but have limited influence in peer selection.'
+    },
+
+    'ntpd.peer_rootdisp': {
+        info: 'Is the same as <code>peer_rootdelay</code>, but measures accumulated <code>peer_dispersion</code> instead of accumulated <code>peer_delay</code>.'
+    },
+
+    'ntpd.peer_hmode': {
+        info: 'The <code>peer_hmode</code> and <code>peer_pmode</code> variables give info about what mode the packets being sent to and received from a given peer are. Mode 1 is symmetric active (both the local system and the remote peer have each other declared as peers in <code>/etc/ntp.conf</code>), Mode 2 is symmetric passive (only one side has the other declared as a peer), Mode 3 is client, Mode 4 is server, and Mode 5 is broadcast (also used for multicast and manycast operation).',
+        height: 0.2
+    },
+
+    'ntpd.peer_pmode': {
+        height: 0.2
+    },
+
+    'ntpd.peer_hpoll': {
+        info: 'The <code>peer_hpoll</code> and <code>peer_ppoll</code> variables are log2 representations of the polling interval in seconds.',
+        height: 0.5
+    },
+
+    'ntpd.peer_ppoll': {
+        height: 0.5
+    },
+
+    'ntpd.peer_precision': {
+        height: 0.2
     }
+
+    // ------------------------------------------------------------------------
 };
diff --git a/web/index.html b/web/index.html
index e3c039091..ea146fc65 100644
--- a/web/index.html
+++ b/web/index.html
@@ -232,7 +232,7 @@
         font-weight: 500;
         color: #767676;
     }
-    .dashboard-sidebar .nav > li > a > .fa {
+    .dashboard-sidebar .nav > li > a > .svg-inline--fa {
         width: 20px;
         text-align: center;
     }
@@ -517,6 +517,45 @@
         }
     }
 
+    .action-button {
+        position: relative;
+        display: inline-block;
+        color: gray;
+        cursor: pointer;
+        margin: 0 auto;
+        width: 30px;
+        height: 30px;
+        font-size: 25px;
+    }
+
+    .ripple {
+        position: relative;
+        /*overflow: hidden;*/
+        transform: translate3d(0, 0, 0)
+    }
+
+    .ripple:after {
+        content: "";
+        display: block;
+        position: absolute;
+        width: 100%;
+        height: 100%;
+        top: 0;
+        left: 0;
+        pointer-events: none;
+        background-image: radial-gradient(circle, #000 10%, transparent 10.01%);
+        background-repeat: no-repeat;
+        background-position: 50%;
+        transform: scale(18, 18); /* the size of the ripple */
+        opacity: 0;
+        transition: transform .5s, opacity 1s
+    }
+
+    .ripple:active:after {
+        transform: scale(0, 0);
+        opacity: .2;
+        transition: 0s
+    }
     </style>
 
     <!-- check which theme to use -->
@@ -635,6 +674,7 @@
                 if(urlOptions.server !== null && urlOptions.server !== '') {
                     netdataServerStatic = document.location.origin.toString() + document.location.pathname.toString();
                     netdataServer = urlOptions.server;
+                    netdataCheckXSS = true;
                 }
                 else
                     urlOptions.server = null;
@@ -2016,6 +2056,15 @@
             })
         }
 
+        var clipboardLoaded = false;
+        function loadClipboard(callback) {
+            if(clipboardLoaded === false) {
+                clipboardLoaded = true;
+                loadJs('lib/clipboard-polyfill-be05dad.js', callback);
+            }
+            else callback();
+        }
+
         var bootstrapTableLoaded = false;
         function loadBootstrapTable(callback) {
             if(bootstrapTableLoaded === false) {
@@ -2045,9 +2094,7 @@
         function loadLzString(callback) {
             if(lzStringLoaded === false) {
                 lzStringLoaded = true;
-                loadJs('lib/lz-string-1.4.4.min.js', function() {
-                    callback();
-                });
+                loadJs('lib/lz-string-1.4.4.min.js', callback);
             }
             else callback();
         }
@@ -2056,18 +2103,30 @@
         function loadPako(callback) {
             if(pakoLoaded === false) {
                 pakoLoaded = true;
-                loadJs('lib/pako-1.0.6.min.js', function() {
-                    callback();
-                });
+                loadJs('lib/pako-1.0.6.min.js', callback);
             }
             else callback();
         }
 
+        // ----------------------------------------------------------------------------
+
+        function clipboardCopy(text) {
+            clipboard.writeText(text);
+        }
+        function clipboardCopyBadgeEmbed(url) {
+            clipboard.writeText('<embed src="' + url + '" type="image/svg+xml" height="20"/>');
+        }
+
+
+        // ----------------------------------------------------------------------------
+
         function alarmsUpdateModal() {
             var active = '<h3>Raised Alarms</h3><table class="table">';
             var all = '<h3>All Running Alarms</h3><div class="panel-group" id="alarms_all_accordion" role="tablist" aria-multiselectable="true">';
             var footer = '<hr/><a href="https://github.com/firehol/netdata/wiki/Generating-Badges" target="_blank">netdata badges</a> refresh automatically. Their color indicates the state of the alarm: <span style="color: #e05d44"><b>&nbsp;red&nbsp;</b></span> is critical, <span style="color:#fe7d37"><b>&nbsp;orange&nbsp;</b></span> is warning, <span style="color: #4c1"><b>&nbsp;bright green&nbsp;</b></span> is ok, <span style="color: #9f9f9f"><b>&nbsp;light grey&nbsp;</b></span> is undefined (i.e. no data or no status), <span style="color: #000"><b>&nbsp;black&nbsp;</b></span> is not initialized. You can copy and paste their URLs to embed them in any web page.<br/>netdata can send notifications for these alarms. Check <a href="https://github.com/firehol/netdata/blob/master/conf.d/health_alarm_notify.conf">this configuration file</a> for more information.';
 
+            loadClipboard(function() {});
+
             NETDATA.alarms.get('all', function(data) {
                 options.alarm_families = [];
 
@@ -2129,17 +2188,25 @@
                 function alarm_to_html(alarm, full) {
                     var chart = options.data.charts[alarm.chart];
                     if(typeof(chart) === 'undefined') {
-                        // this means the charts loaded are incomplete
-                        // probably netdata was restarted and more charts
-                        // are now available.
-                        return '';
+                        chart = options.data.charts_by_name[alarm.chart];
+                        if (typeof(chart) === 'undefined') {
+                            // this means the charts loaded are incomplete
+                            // probably netdata was restarted and more alarms
+                            // are now available.
+                            console.log('Cannot find chart ' + alarm.chart + ', you probably need to refresh the page.');
+                            return '';
+                        }
                     }
 
                     var has_alarm = (typeof alarm.warn !== 'undefined' || typeof alarm.crit !== 'undefined');
+                    var badge_url = NETDATA.alarms.server + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto';
 
-                    var role_href = ((has_alarm === true)?('<br/>&nbsp;<br/>role: <b>' + alarm.recipient + '</b><br/>&nbsp;<br/><b><i class="fas fa-chart-line"></i></b><small>&nbsp;&nbsp;<a href="#" onClick="scrollToChartAfterHidingModal(\'' + alarm.chart + '\'); $(\'#alarmsModal\').modal(\'hide\'); return false;">jump to chart</a></small>'):('&nbsp;'));
+                    var action_buttons = '<br/>&nbsp;<br/>role: <b>' + alarm.recipient + '</b><br/>&nbsp;<br/>'
+                        + '<div class="action-button ripple" title="click to scroll the dashboard to the chart of this alarm" data-toggle="tooltip" data-placement="bottom" onClick="scrollToChartAfterHidingModal(\'' + alarm.chart + '\'); $(\'#alarmsModal\').modal(\'hide\'); return false;"><i class="fab fa-periscope"></i></div>'
+                        + '<div class="action-button ripple" title="click to copy to the clipboard the URL of this badge" data-toggle="tooltip" data-placement="bottom" onClick="clipboardCopy(\'' + badge_url + '\'); return false;"><i class="far fa-copy"></i></div>'
+                        + '<div class="action-button ripple" title="click to copy to the clipboard an auto-refreshing <code>embed</code> html element for this badge" data-toggle="tooltip" data-placement="bottom" onClick="clipboardCopyBadgeEmbed(\'' + badge_url + '\'); return false;"><i class="fas fa-copy"></i></div>';
 
-                    var html = '<tr><td class="text-center" style="vertical-align:middle" width="40%"><b>' + alarm.chart + '</b><br/>&nbsp;<br/><embed src="' + NETDATA.alarms.server + '/api/v1/badge.svg?chart=' + alarm.chart + '&alarm=' + alarm.name + '&refresh=auto" type="image/svg+xml" height="20"/><br/>&nbsp;<br/><span style="font-size: 18px">' + alarm.info + '</span>' + role_href + '</td>'
+                    var html = '<tr><td class="text-center" style="vertical-align:middle" width="40%"><b>' + alarm.chart + '</b><br/>&nbsp;<br/><embed src="' + badge_url + '" type="image/svg+xml" height="20"/><br/>&nbsp;<br/><span style="font-size: 18px">' + alarm.info + '</span>' + action_buttons + '</td>'
                         + '<td><table class="table">'
                         + ((typeof alarm.warn !== 'undefined')?('<tr><td width="10%" style="text-align:right">warning&nbsp;when</td><td><span style="font-family: monospace; color:#fe7d37; font-weight: bold;">' + alarm.warn + '</span></td></tr>'):'')
                         + ((typeof alarm.crit !== 'undefined')?('<tr><td width="10%" style="text-align:right">critical&nbsp;when</td><td><span style="font-family: monospace; color: #e05d44; font-weight: bold;">' + alarm.crit + '</span></td></tr>'):'');
@@ -2194,6 +2261,7 @@
                     html += '</table>';
 
                     $('#alarm_all_' + id.toString()).html(html);
+                    enableTooltipsAndPopovers();
                 }
 
                 // find the proper family of each alarm
@@ -2301,6 +2369,7 @@
 
                 document.getElementById('alarms_active').innerHTML = active;
                 document.getElementById('alarms_all').innerHTML = all;
+                enableTooltipsAndPopovers();
 
                 if(families_sorted.length > 0) alarm_family_show(0);
 
@@ -2747,32 +2816,78 @@
             }
         }
 
+        // an object to keep initilization configuration
+        // needed due to the async nature of the XSS modal
+        var initializeConfig = {
+            url: null,
+            custom_info: true,
+        };
+
+        function loadCustomDashboardInfo(url, callback) {
+            loadJs(url, function () {
+                $.extend(true, netdataDashboard, customDashboard);
+                callback();
+            });
+        }
+
+        function initializeChartsAndCustomInfo() {
+            NETDATA.alarms.callback = alarmsCallback;
+
+            // download all the charts the server knows
+            NETDATA.chartRegistry.downloadAll(initializeConfig.url, function(data) {
+                if(data !== null) {
+                    if (initializeConfig.custom_info === true && typeof data.custom_info !== 'undefined' && data.custom_info !== "" && netdataSnapshotData === null) {
+                        //console.log('loading custom dashboard decorations from server ' + initializeConfig.url);
+                        loadCustomDashboardInfo(NETDATA.serverDefault + data.custom_info, function () {
+                            initializeDynamicDashboardWithData(data);
+                        });
+                    }
+                    else {
+                        //console.log('not loading custom dashboard decorations from server ' + initializeConfig.url);
+                        initializeDynamicDashboardWithData(data);
+                    }
+                }
+            });
+        }
+
+        function xssModalDisableXss() {
+            //console.log('disabling xss checks');
+            NETDATA.xss.enabled = false;
+            NETDATA.xss.enabled_for_data = false;
+            initializeConfig.custom_info = true;
+            initializeChartsAndCustomInfo();
+            return false;
+        }
+
+        function xssModalKeepXss() {
+            //console.log('keeping xss checks');
+            NETDATA.xss.enabled = true;
+            NETDATA.xss.enabled_for_data = true;
+            initializeConfig.custom_info = false;
+            initializeChartsAndCustomInfo();
+            return false;
+        }
+
         function initializeDynamicDashboard(netdata_url) {
             if(typeof netdata_url === 'undefined' || netdata_url === null)
                 netdata_url = NETDATA.serverDefault;
 
+            initializeConfig.url = netdata_url;
+
             // initialize clickable alarms
             NETDATA.alarms.chart_div_offset = -50;
             NETDATA.alarms.chart_div_id_prefix = 'chart_';
             NETDATA.alarms.chart_div_animation_duration = 0;
 
             NETDATA.pause(function() {
-                NETDATA.alarms.callback = alarmsCallback;
-
-                // download all the charts the server knows
-                NETDATA.chartRegistry.downloadAll(netdata_url, function(data) {
-                    if(data !== null) {
-                        if(typeof data.custom_info !== 'undefined' && data.custom_info !== "" && netdataSnapshotData === null) {
-                            loadJs(NETDATA.serverDefault + data.custom_info, function () {
-                                $.extend(true, netdataDashboard, customDashboard);
-                                initializeDynamicDashboardWithData(data);
-                            });
-                        }
-                        else {
-                            initializeDynamicDashboardWithData(data);
-                        }
-                    }
-                });
+                if(typeof netdataCheckXSS !== 'undefined' && netdataCheckXSS === true) {
+                    //$("#loadOverlay").css("display","none");
+                    document.getElementById('netdataXssModalServer').innerText = initializeConfig.url;
+                    $('#xssModal').modal('show');
+                }
+                else {
+                    initializeChartsAndCustomInfo();
+                }
             });
         }
 
@@ -2921,7 +3036,7 @@
 
 
         function printPreflight() {
-            var url = document.location.origin + document.location.search + '#' + urlOptions.genHash() + ';mode=print';
+            var url = document.location.origin.toString() + document.location.pathname.toString() + document.location.search.toString() + urlOptions.genHash() + ';mode=print';
             var width = 990;
             var height = screen.height * 90 / 100;
             //console.log(url);
@@ -3141,6 +3256,7 @@
             $('#loadSnapshotImport').addClass('disabled');
 
             if(tmpSnapshotData === null) {
+                loadSnapshotPreflightEmpty();
                 loadSnapshotModalLog('danger', 'no data have been loaded');
                 return;
             }
@@ -3207,6 +3323,10 @@
                         urlOptions.highlight = false;
                     }
 
+                    netdataCheckXSS = false; // disable the modal - this does not affect XSS checks, since dashboard.js is already loaded
+                    NETDATA.xss.enabled = true;             // we should not do any remote requests, but if we do, check them
+                    NETDATA.xss.enabled_for_data = true;    // check also snapshot data - that have been excluded from the initial check, due to compression
+                    loadSnapshotPreflightEmpty();
                     initializeDynamicDashboard();
                 });
             });
@@ -3214,12 +3334,14 @@
 
 
         function loadSnapshotPreflightFile(file) {
+            var filename = NETDATA.xss.string(file.name);
             var fr = new FileReader();
             fr.onload = function(e) {
-                document.getElementById('loadSnapshotFilename').innerHTML = file.name;
+                document.getElementById('loadSnapshotFilename').innerHTML = filename;
                 var result = null;
                 try {
-                    result = JSON.parse(e.target.result);
+                    result = NETDATA.xss.checkAlways('snapshot', JSON.parse(e.target.result), /^(snapshot\.info|snapshot\.data)$/);
+
                     //console.log(result);
                     var date_after = new Date(result.after_ms);
                     var date_before = new Date(result.before_ms);
@@ -3236,7 +3358,7 @@
                     if (typeof result.data_size === 'undefined')
                         result.data_size = 0;
 
-                    document.getElementById('loadSnapshotFilename').innerHTML = '<code>' + file.name + '</code>';
+                    document.getElementById('loadSnapshotFilename').innerHTML = '<code>' + filename + '</code>';
                     document.getElementById('loadSnapshotHostname').innerHTML = '<b>' + result.hostname + '</b>, netdata version: <b>' + result.netdata_version.toString() + '</b>';
                     document.getElementById('loadSnapshotURL').innerHTML = result.url;
                     document.getElementById('loadSnapshotCharts').innerHTML = result.charts.charts_count.toString() + ' charts, ' + result.charts.dimensions_count.toString() + ' dimensions, ' + result.data_points.toString() + ' points per dimension, ' + Math.round(result.duration_ms / result.data_points).toString() + ' ms per point';
@@ -3268,6 +3390,7 @@
             document.getElementById('loadSnapshotInfo').innerHTML = '';
             document.getElementById('loadSnapshotTimeRange').innerHTML = '';
             document.getElementById('loadSnapshotComments').innerHTML = '';
+            loadSnapshotModalLog('success', 'Browse for a snapshot file (or drag it and drop it here), then click <b>Import</b> to render it.');
             $('#loadSnapshotImport').addClass('disabled');
         };
 
@@ -3803,6 +3926,21 @@
             };
         }
 
+        // ----------------------------------------------------------------------------
+
+        function enableTooltipsAndPopovers() {
+            $('[data-toggle="tooltip"]').tooltip({
+                animated: 'fade',
+                trigger: 'hover',
+                html: true,
+                delay: {show: 500, hide: 0},
+                container: 'body'
+            });
+            $('[data-toggle="popover"]').popover();
+        }
+
+        // ----------------------------------------------------------------------------
+
         var runOnceOnDashboardLastRun = 0;
         function runOnceOnDashboardWithjQuery() {
             if(runOnceOnDashboardLastRun !== 0) {
@@ -4197,16 +4335,7 @@
 
             runOnceOnDashboardWithjQuery();
             $(".shorten").shorten();
-
-            $('[data-toggle="tooltip"]').tooltip({
-                animated: 'fade',
-                trigger: 'hover',
-                html: true,
-                delay: {show: 500, hide: 0},
-                container: 'body'
-            });
-            $('[data-toggle="popover"]').popover();
-
+            enableTooltipsAndPopovers();
 
             if(isdemo()) {
                 // do not to give errors on netdata demo servers for 60 seconds
@@ -4274,7 +4403,7 @@
             });
 
             NETDATA.requiredJs.push({
-                url: NETDATA.serverStatic + 'dashboard_info.js?v20171208-1',
+                url: NETDATA.serverStatic + 'dashboard_info.js?v20180224-3',
                 async: false,
                 isAlreadyLoaded: function() { return false; }
             });
@@ -4458,7 +4587,7 @@
             <div class="col-md-10" role="main">
                 <div class="p">
                     <big><a href="https://github.com/firehol/netdata/wiki" target="_blank">netdata</a></big><br/>
-                    <i class="fas fa-copyright"></i> Copyright 2016-2017, <a href="mailto:costa@tsaousis.gr">Costa Tsaousis</a>.<br/>
+                    <i class="fas fa-copyright"></i> Copyright 2016-2018, <a href="mailto:costa@tsaousis.gr">Costa Tsaousis</a>.<br/>
                     Released under <a href="http://www.gnu.org/licenses/gpl-3.0.en.html" target="_blank">GPL v3 or later</a>.<br/>
                 </div>
                 <div class="p">
@@ -4474,6 +4603,9 @@
                         <i class="fas fa-circle"></i> <a href="http://bernii.github.io/gauge.js/" target="_blank">Gauge.js</a> web chart library,
                         <i class="fas fa-copyright"></i> Copyright, Bernard Kobos, <a href="http://bernii.github.io/gauge.js/" target="_blank">MIT License</a>
 
+                        <i class="fas fa-circle"></i> <a href="https://github.com/benkeen/d3pie" target="_blank">d3pie</a> web chart library,
+                        <i class="fas fa-copyright"></i> Copyright 2014-2015 Benjamin Keen, <a href="https://github.com/benkeen/d3pie/blob/master/LICENSE" target="_blank">MIT License</a>
+
                         <i class="fas fa-circle"></i> <a href="https://jquery.org/" target="_blank">jQuery</a>,
                         <i class="fas fa-copyright"></i> Copyright 2015, jQuery Foundation, <a href="https://jquery.org/license/" target="_blank">MIT License</a>
 
@@ -4503,6 +4635,40 @@
         </div>
     </div>
 
+    <div class="modal fade" id="xssModal" tabindex="-1" role="dialog" aria-labelledby="xssModalLabel" data-keyboard="false" data-backdrop="static" style="z-index: 3000">
+        <div class="modal-dialog modal-lg" role="document">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h4 class="modal-title" id="xssModalLabel">XSS Protection</h4>
+                </div>
+                <div class="modal-body">
+                    <p>
+                        This dashboard is about to render data from server:
+                    </p>
+                    <p style="font-size: 1.25em;">
+                        <code id="netdataXssModalServer"></code>
+                    </p>
+                    <p>
+                        To protect your privacy, the dashboard will <b>check all data transferred</b> for cross site scripting (XSS).
+                        <br/>This is CPU intensive, so your browser might be a bit slower.
+                    </p>
+                    <p>
+                        If you <b>trust</b> the remote server, you can disable XSS protection.<br/>
+                        In this case, any remote dashboard decoration code (javascript) will also run.
+                    </p>
+                    <p>
+                        If you <b>don't trust</b> the remote server, you should keep the protection on.<br/>
+                        The dashboard will run slower and remote dashboard decoration code will not run, but better be safe than sorry...
+                    </p>
+                </div>
+                <div class="modal-footer">
+                    <a href="#" onclick="return xssModalKeepXss();" type="button" class="btn btn-success" data-dismiss="modal">Keep protecting me</a>
+                    <a href="#" onclick="return xssModalDisableXss();" type="button" class="btn btn-danger" data-dismiss="modal">I don't need this, the server is mine</a>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <div class="modal fade" id="printPreflightModal" tabindex="-1" role="dialog" aria-labelledby="printPreflightModalLabel">
         <div class="modal-dialog modal-lg" role="document">
             <div class="modal-content">
@@ -4593,6 +4759,7 @@
                     </p>
                 </div>
                 <div class="modal-footer">
+                    <span style="display: inline-block; padding-right: 20px;">Snapshot files contain both data and javascript code. Make sure <b>you trust the files</b> you import!</span>
                     <a id="loadSnapshotImport" href="#" onclick="loadSnapshot(); return false;" type="button" class="btn btn-success disabled">Import</a>
                     <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                 </div>
@@ -5552,6 +5719,6 @@
         </div>
     </div>
     <div id="hiddenDownloadLinks" style="display: none;" hidden></div>
-    <script type="text/javascript" src="dashboard.js?v20171208-5"></script>
+    <script type="text/javascript" src="dashboard.js?v20180326-2"></script>
 </body>
 </html>
diff --git a/web/lib/c3-0.4.11.min.js b/web/lib/c3-0.4.11.min.js
deleted file mode 100644
index 3b8fbd975..000000000
--- a/web/lib/c3-0.4.11.min.js
+++ /dev/null
@@ -1,6 +0,0 @@
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a,b,f=c.filterTargetsToShow(c.data.targets);c.hasArcType(f)||(a=d.mouse(this),b=c.findClosestFromTargets(f,a),b&&(c.isBarType(b.id)||c.dist(b,a)<e.point_sensitivity)&&c.main.selectAll("."+l.shapes+c.getTargetSelectorSuffix(b.id)).selectAll("."+l.shape+"-"+b.index).each(function(){(e.data_selection_grouped||c.isWithinShape(this,b))&&(c.toggleShape(this,b,b.index),c.config.data_onclick.call(c.api,b,this))}))}).call(e.data_selection_draggable&&c.drag?d.behavior.drag().origin(Object).on("drag",function(){c.drag(d.mouse(this))}).on("dragstart",function(){c.dragstart(d.mouse(this))}).on("dragend",function(){c.dragend()}):function(){})},i.dispatchEvent=function(b,c,d){var e=this,f="."+l.eventRect+(e.isMultipleX()?"":"-"+c),g=e.main.select(f).node(),h=g.getBoundingClientRect(),i=h.left+(d?d[0]:0),j=h.top+(d?d[1]:0),k=document.createEvent("MouseEvents");k.initMouseEvent(b,!0,!0,a,0,i,j,i,j,!1,!1,!1,!1,0,null),g.dispatchEvent(k)},i.getCurrentWidth=function(){var a=this,b=a.config;return 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m(b.padding_right)?b.padding_right+1:b.axis_rotated?c+d:!b.axis_y2_show||b.axis_y2_inner?2+d+(a.axis.getY2AxisLabelPosition().isOuter?20:0):r(a.getAxisWidthByAxisId("y2"))+d},i.getParentRectValue=function(a){for(var b,c=this.selectChart.node();c&&"BODY"!==c.tagName;){try{b=c.getBoundingClientRect()[a]}catch(d){"width"===a&&(b=c.offsetWidth)}if(b)break;c=c.parentNode}return b},i.getParentWidth=function(){return this.getParentRectValue("width")},i.getParentHeight=function(){var a=this.selectChart.style("height");return a.indexOf("px")>0?+a.replace("px",""):0},i.getSvgLeft=function(a){var b=this,c=b.config,d=c.axis_rotated||!c.axis_rotated&&!c.axis_y_inner,e=c.axis_rotated?l.axisX:l.axisY,f=b.main.select("."+e).node(),g=f&&d?f.getBoundingClientRect():{right:0},h=b.selectChart.node().getBoundingClientRect(),i=b.hasArcType(),j=g.right-h.left-(i?0:b.getCurrentPaddingLeft(a));return j>0?j:0},i.getAxisWidthByAxisId=function(a,b){var c=this,d=c.axis.getLabelPositionById(a);return 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c=this,d=c.config,e=c.d3.svg.area(),f=c.generateGetAreaPoints(a,b),g=b?c.getSubYScale:c.getYScale,h=function(a){return(b?c.subxx:c.xx).call(c,a)},i=function(a,b){return d.data_groups.length>0?f(a,b)[0][1]:g.call(c,a.id)(c.getAreaBaseValue(a.id))},j=function(a,b){return d.data_groups.length>0?f(a,b)[1][1]:g.call(c,a.id)(a.value)};return e=d.axis_rotated?e.x0(i).x1(j).y(h):e.x(h).y0(d.area_above?0:i).y1(j),d.line_connectNull||(e=e.defined(function(a){return null!==a.value})),function(a){var b,f=d.line_connectNull?c.filterRemoveNull(a.values):a.values,g=0,h=0;return c.isAreaType(a)?(c.isStepType(a)&&(f=c.convertValuesToStep(f)),b=e.interpolate(c.getInterpolate(a))(f)):(f[0]&&(g=c.x(f[0].x),h=c.getYScale(a.id)(f[0].value)),b=d.axis_rotated?"M "+h+" "+g:"M "+g+" "+h),b?b:"M 0 0"}},i.getAreaBaseValue=function(){return 0},i.generateGetAreaPoints=function(a,b){var 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d=this.main.selectAll("."+l.selectedCircle);return[(c?this.mainCircle.transition(Math.random().toString()):this.mainCircle).style("opacity",this.opacityForCircle.bind(this)).style("fill",this.color).attr("cx",a).attr("cy",b),(c?d.transition(Math.random().toString()):d).attr("cx",a).attr("cy",b)]},i.circleX=function(a){return a.x||0===a.x?this.x(a.x):null},i.updateCircleY=function(){var a,b,c=this;c.config.data_groups.length>0?(a=c.getShapeIndices(c.isLineType),b=c.generateGetLinePoints(a),c.circleY=function(a,c){return b(a,c)[0][1]}):c.circleY=function(a){return c.getYScale(a.id)(a.value)}},i.getCircles=function(a,b){var c=this;return(b?c.main.selectAll("."+l.circles+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.circle+(m(a)?"-"+a:""))},i.expandCircles=function(a,b,c){var d=this,e=d.pointExpandedR.bind(d);c&&d.unexpandCircles(),d.getCircles(a,b).classed(l.EXPANDED,!0).attr("r",e)},i.unexpandCircles=function(a){var b=this,c=b.pointR.bind(b);b.getCircles(a).filter(function(){return b.d3.select(this).classed(l.EXPANDED)}).classed(l.EXPANDED,!1).attr("r",c)},i.pointR=function(a){var b=this,c=b.config;return b.isStepType(a)?0:n(c.point_r)?c.point_r(a):c.point_r;
-},i.pointExpandedR=function(a){var b=this,c=b.config;return c.point_focus_expand_enabled?c.point_focus_expand_r?c.point_focus_expand_r:1.75*b.pointR(a):b.pointR(a)},i.pointSelectR=function(a){var b=this,c=b.config;return n(c.point_select_r)?c.point_select_r(a):c.point_select_r?c.point_select_r:4*b.pointR(a)},i.isWithinCircle=function(a,b){var c=this.d3,d=c.mouse(a),e=c.select(a),f=+e.attr("cx"),g=+e.attr("cy");return Math.sqrt(Math.pow(f-d[0],2)+Math.pow(g-d[1],2))<b},i.isWithinStep=function(a,b){return Math.abs(b-this.d3.mouse(a)[1])<30},i.initBar=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartBars)},i.updateTargetsForBar=function(a){var b,c,d=this,e=d.config,f=d.classChartBar.bind(d),g=d.classBars.bind(d),h=d.classFocus.bind(d);b=d.main.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",function(a){return f(a)+h(a)}),c=b.enter().append("g").attr("class",f).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",g).style("cursor",function(a){return e.data_selection_isselectable(a)?"pointer":null})},i.updateBar=function(a){var b=this,c=b.barData.bind(b),d=b.classBar.bind(b),e=b.initialOpacity.bind(b),f=function(a){return b.color(a.id)};b.mainBar=b.main.selectAll("."+l.bars).selectAll("."+l.bar).data(c),b.mainBar.enter().append("path").attr("class",d).style("stroke",f).style("fill",f),b.mainBar.style("opacity",e),b.mainBar.exit().transition().duration(a).style("opacity",0).remove()},i.redrawBar=function(a,b){return[(b?this.mainBar.transition(Math.random().toString()):this.mainBar).attr("d",a).style("fill",this.color).style("opacity",1)]},i.getBarW=function(a,b){var c=this,d=c.config,e="number"==typeof d.bar_width?d.bar_width:b?a.tickInterval()*d.bar_width_ratio/b:0;return d.bar_width_max&&e>d.bar_width_max?d.bar_width_max:e},i.getBars=function(a,b){var c=this;return(b?c.main.selectAll("."+l.bars+c.getTargetSelectorSuffix(b)):c.main).selectAll("."+l.bar+(m(a)?"-"+a:""))},i.expandBars=function(a,b,c){var d=this;c&&d.unexpandBars(),d.getBars(a,b).classed(l.EXPANDED,!0)},i.unexpandBars=function(a){var b=this;b.getBars(a).classed(l.EXPANDED,!1)},i.generateDrawBar=function(a,b){var c=this,d=c.config,e=c.generateGetBarPoints(a,b);return function(a,b){var c=e(a,b),f=d.axis_rotated?1:0,g=d.axis_rotated?0:1,h="M "+c[0][f]+","+c[0][g]+" L"+c[1][f]+","+c[1][g]+" L"+c[2][f]+","+c[2][g]+" L"+c[3][f]+","+c[3][g]+" z";return h}},i.generateGetBarPoints=function(a,b){var c=this,d=b?c.subXAxis:c.xAxis,e=a.__max__+1,f=c.getBarW(d,e),g=c.getShapeX(f,e,a,!!b),h=c.getShapeY(!!b),i=c.getShapeOffset(c.isBarType,a,!!b),j=b?c.getSubYScale:c.getYScale;return function(a,b){var d=j.call(c,a.id)(0),e=i(a,b)||d,k=g(a),l=h(a);return c.config.axis_rotated&&(0<a.value&&d>l||a.value<0&&l>d)&&(l=d),[[k,e],[k,l-(d-e)],[k+f,l-(d-e)],[k+f,e]]}},i.isWithinBar=function(a){var b=this.d3.mouse(a),c=a.getBoundingClientRect(),d=a.pathSegList.getItem(0),e=a.pathSegList.getItem(1),f=Math.min(d.x,e.x),g=Math.min(d.y,e.y),h=c.width,i=c.height,j=2,k=f-j,l=f+h+j,m=g+i+j,n=g-j;return k<b[0]&&b[0]<l&&n<b[1]&&b[1]<m},i.initText=function(){var a=this;a.main.select("."+l.chart).append("g").attr("class",l.chartTexts),a.mainText=a.d3.selectAll([])},i.updateTargetsForText=function(a){var b,c,d=this,e=d.classChartText.bind(d),f=d.classTexts.bind(d),g=d.classFocus.bind(d);b=d.main.select("."+l.chartTexts).selectAll("."+l.chartText).data(a).attr("class",function(a){return e(a)+g(a)}),c=b.enter().append("g").attr("class",e).style("opacity",0).style("pointer-events","none"),c.append("g").attr("class",f)},i.updateText=function(a){var b=this,c=b.config,d=b.barOrLineData.bind(b),e=b.classText.bind(b);b.mainText=b.main.selectAll("."+l.texts).selectAll("."+l.text).data(d),b.mainText.enter().append("text").attr("class",e).attr("text-anchor",function(a){return c.axis_rotated?a.value<0?"end":"start":"middle"}).style("stroke","none").style("fill",function(a){return b.color(a)}).style("fill-opacity",0),b.mainText.text(function(a,c,d){return b.dataLabelFormat(a.id)(a.value,a.id,c,d)}),b.mainText.exit().transition().duration(a).style("fill-opacity",0).remove()},i.redrawText=function(a,b,c,d){return[(d?this.mainText.transition():this.mainText).attr("x",a).attr("y",b).style("fill",this.color).style("fill-opacity",c?0:this.opacityForText.bind(this))]},i.getTextRect=function(a,b,c){var d,e=this.d3.select("body").append("div").classed("c3",!0),f=e.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0),g=this.d3.select(c).style("font");return f.selectAll(".dummy").data([a]).enter().append("text").classed(b?b:"",!0).style("font",g).text(a).each(function(){d=this.getBoundingClientRect()}),e.remove(),d},i.generateXYForText=function(a,b,c,d){var e=this,f=e.generateGetAreaPoints(a,!1),g=e.generateGetBarPoints(b,!1),h=e.generateGetLinePoints(c,!1),i=d?e.getXForText:e.getYForText;return function(a,b){var c=e.isAreaType(a)?f:e.isBarType(a)?g:h;return i.call(e,c(a,b),a,this)}},i.getXForText=function(a,b,c){var d,e,f=this,g=c.getBoundingClientRect();return f.config.axis_rotated?(e=f.isBarType(b)?4:6,d=a[2][1]+e*(b.value<0?-1:1)):d=f.hasType("bar")?(a[2][0]+a[0][0])/2:a[0][0],null===b.value&&(d>f.width?d=f.width-g.width:0>d&&(d=4)),d},i.getYForText=function(a,b,c){var d,e=this,f=c.getBoundingClientRect();return e.config.axis_rotated?d=(a[0][0]+a[2][0]+.6*f.height)/2:(d=a[2][1],b.value<0||0===b.value&&!e.hasPositiveValue?(d+=f.height,e.isBarType(b)&&e.isSafari()?d-=3:!e.isBarType(b)&&e.isChrome()&&(d+=3)):d+=e.isBarType(b)?-3:-6),null!==b.value||e.config.axis_rotated||(d<f.height?d=f.height:d>this.height&&(d=this.height-4)),d},i.setTargetType=function(a,b){var c=this,d=c.config;c.mapToTargetIds(a).forEach(function(a){c.withoutFadeIn[a]=b===d.data_types[a],d.data_types[a]=b}),a||(d.data_type=b)},i.hasType=function(a,b){var c=this,d=c.config.data_types,e=!1;return b=b||c.data.targets,b&&b.length?b.forEach(function(b){var c=d[b.id];(c&&c.indexOf(a)>=0||!c&&"line"===a)&&(e=!0)}):Object.keys(d).length?Object.keys(d).forEach(function(b){d[b]===a&&(e=!0)}):e=c.config.data_type===a,e},i.hasArcType=function(a){return this.hasType("pie",a)||this.hasType("donut",a)||this.hasType("gauge",a)},i.isLineType=function(a){var b=this.config,c=o(a)?a:a.id;return!b.data_types[c]||["line","spline","area","area-spline","step","area-step"].indexOf(b.data_types[c])>=0},i.isStepType=function(a){var b=o(a)?a:a.id;return["step","area-step"].indexOf(this.config.data_types[b])>=0},i.isSplineType=function(a){var b=o(a)?a:a.id;return["spline","area-spline"].indexOf(this.config.data_types[b])>=0},i.isAreaType=function(a){var b=o(a)?a:a.id;return["area","area-spline","area-step"].indexOf(this.config.data_types[b])>=0},i.isBarType=function(a){var b=o(a)?a:a.id;return"bar"===this.config.data_types[b]},i.isScatterType=function(a){var b=o(a)?a:a.id;return"scatter"===this.config.data_types[b]},i.isPieType=function(a){var b=o(a)?a:a.id;return"pie"===this.config.data_types[b]},i.isGaugeType=function(a){var b=o(a)?a:a.id;return"gauge"===this.config.data_types[b]},i.isDonutType=function(a){var b=o(a)?a:a.id;return"donut"===this.config.data_types[b]},i.isArcType=function(a){return this.isPieType(a)||this.isDonutType(a)||this.isGaugeType(a)},i.lineData=function(a){return this.isLineType(a)?[a]:[]},i.arcData=function(a){return this.isArcType(a.data)?[a]:[]},i.barData=function(a){return this.isBarType(a)?a.values:[]},i.lineOrScatterData=function(a){return this.isLineType(a)||this.isScatterType(a)?a.values:[]},i.barOrLineData=function(a){return this.isBarType(a)||this.isLineType(a)?a.values:[]},i.isInterpolationType=function(a){return["linear","linear-closed","basis","basis-open","basis-closed","bundle","cardinal","cardinal-open","cardinal-closed","monotone"].indexOf(a)>=0},i.initGrid=function(){var a=this,b=a.config,c=a.d3;a.grid=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid),b.grid_x_show&&a.grid.append("g").attr("class",l.xgrids),b.grid_y_show&&a.grid.append("g").attr("class",l.ygrids),b.grid_focus_show&&a.grid.append("g").attr("class",l.xgridFocus).append("line").attr("class",l.xgridFocus),a.xgrid=c.selectAll([]),b.grid_lines_front||a.initGridLines()},i.initGridLines=function(){var a=this,b=a.d3;a.gridLines=a.main.append("g").attr("clip-path",a.clipPathForGrid).attr("class",l.grid+" "+l.gridLines),a.gridLines.append("g").attr("class",l.xgridLines),a.gridLines.append("g").attr("class",l.ygridLines),a.xgridLines=b.selectAll([])},i.updateXGrid=function(a){var b=this,c=b.config,d=b.d3,e=b.generateGridData(c.grid_x_type,b.x),f=b.isCategorized()?b.xAxis.tickOffset():0;b.xgridAttr=c.axis_rotated?{x1:0,x2:b.width,y1:function(a){return b.x(a)-f},y2:function(a){return b.x(a)-f}}:{x1:function(a){return b.x(a)+f},x2:function(a){return b.x(a)+f},y1:0,y2:b.height},b.xgrid=b.main.select("."+l.xgrids).selectAll("."+l.xgrid).data(e),b.xgrid.enter().append("line").attr("class",l.xgrid),a||b.xgrid.attr(b.xgridAttr).style("opacity",function(){return+d.select(this).attr(c.axis_rotated?"y1":"x1")===(c.axis_rotated?b.height:0)?0:1}),b.xgrid.exit().remove()},i.updateYGrid=function(){var a=this,b=a.config,c=a.yAxis.tickValues()||a.y.ticks(b.grid_y_ticks);a.ygrid=a.main.select("."+l.ygrids).selectAll("."+l.ygrid).data(c),a.ygrid.enter().append("line").attr("class",l.ygrid),a.ygrid.attr("x1",b.axis_rotated?a.y:0).attr("x2",b.axis_rotated?a.y:a.width).attr("y1",b.axis_rotated?0:a.y).attr("y2",b.axis_rotated?a.height:a.y),a.ygrid.exit().remove(),a.smoothLines(a.ygrid,"grid")},i.gridTextAnchor=function(a){return a.position?a.position:"end"},i.gridTextDx=function(a){return"start"===a.position?4:"middle"===a.position?0:-4},i.xGridTextX=function(a){return"start"===a.position?-this.height:"middle"===a.position?-this.height/2:0},i.yGridTextX=function(a){return"start"===a.position?0:"middle"===a.position?this.width/2:this.width},i.updateGrid=function(a){var b,c,d,e=this,f=e.main,g=e.config;e.grid.style("visibility",e.hasArcType()?"hidden":"visible"),f.select("line."+l.xgridFocus).style("visibility","hidden"),g.grid_x_show&&e.updateXGrid(),e.xgridLines=f.select("."+l.xgridLines).selectAll("."+l.xgridLine).data(g.grid_x_lines),b=e.xgridLines.enter().append("g").attr("class",function(a){return l.xgridLine+(a["class"]?" "+a["class"]:"")}),b.append("line").style("opacity",0),b.append("text").attr("text-anchor",e.gridTextAnchor).attr("transform",g.axis_rotated?"":"rotate(-90)").attr("dx",e.gridTextDx).attr("dy",-5).style("opacity",0),e.xgridLines.exit().transition().duration(a).style("opacity",0).remove(),g.grid_y_show&&e.updateYGrid(),e.ygridLines=f.select("."+l.ygridLines).selectAll("."+l.ygridLine).data(g.grid_y_lines),c=e.ygridLines.enter().append("g").attr("class",function(a){return l.ygridLine+(a["class"]?" "+a["class"]:"")}),c.append("line").style("opacity",0),c.append("text").attr("text-anchor",e.gridTextAnchor).attr("transform",g.axis_rotated?"rotate(-90)":"").attr("dx",e.gridTextDx).attr("dy",-5).style("opacity",0),d=e.yv.bind(e),e.ygridLines.select("line").transition().duration(a).attr("x1",g.axis_rotated?d:0).attr("x2",g.axis_rotated?d:e.width).attr("y1",g.axis_rotated?0:d).attr("y2",g.axis_rotated?e.height:d).style("opacity",1),e.ygridLines.select("text").transition().duration(a).attr("x",g.axis_rotated?e.xGridTextX.bind(e):e.yGridTextX.bind(e)).attr("y",d).text(function(a){return a.text}).style("opacity",1),e.ygridLines.exit().transition().duration(a).style("opacity",0).remove()},i.redrawGrid=function(a){var b=this,c=b.config,d=b.xv.bind(b),e=b.xgridLines.select("line"),f=b.xgridLines.select("text");return[(a?e.transition():e).attr("x1",c.axis_rotated?0:d).attr("x2",c.axis_rotated?b.width:d).attr("y1",c.axis_rotated?d:0).attr("y2",c.axis_rotated?d:b.height).style("opacity",1),(a?f.transition():f).attr("x",c.axis_rotated?b.yGridTextX.bind(b):b.xGridTextX.bind(b)).attr("y",d).text(function(a){return a.text}).style("opacity",1)]},i.showXGridFocus=function(a){var b=this,c=b.config,d=a.filter(function(a){return a&&m(a.value)}),e=b.main.selectAll("line."+l.xgridFocus),f=b.xx.bind(b);c.tooltip_show&&(b.hasType("scatter")||b.hasArcType()||(e.style("visibility","visible").data([d[0]]).attr(c.axis_rotated?"y1":"x1",f).attr(c.axis_rotated?"y2":"x2",f),b.smoothLines(e,"grid")))},i.hideXGridFocus=function(){this.main.select("line."+l.xgridFocus).style("visibility","hidden")},i.updateXgridFocus=function(){var a=this,b=a.config;a.main.select("line."+l.xgridFocus).attr("x1",b.axis_rotated?0:-10).attr("x2",b.axis_rotated?a.width:-10).attr("y1",b.axis_rotated?-10:0).attr("y2",b.axis_rotated?-10:a.height)},i.generateGridData=function(a,b){var c,d,e,f,g=this,h=[],i=g.main.select("."+l.axisX).selectAll(".tick").size();if("year"===a)for(c=g.getXDomain(),d=c[0].getFullYear(),e=c[1].getFullYear(),f=d;e>=f;f++)h.push(new Date(f+"-01-01 00:00:00"));else h=b.ticks(10),h.length>i&&(h=h.filter(function(a){return(""+a).indexOf(".")<0}));return h},i.getGridFilterToRemove=function(a){return a?function(b){var c=!1;return[].concat(a).forEach(function(a){("value"in a&&b.value===a.value||"class"in a&&b["class"]===a["class"])&&(c=!0)}),c}:function(){return!0}},i.removeGridLines=function(a,b){var c=this,d=c.config,e=c.getGridFilterToRemove(a),f=function(a){return!e(a)},g=b?l.xgridLines:l.ygridLines,h=b?l.xgridLine:l.ygridLine;c.main.select("."+g).selectAll("."+h).filter(e).transition().duration(d.transition_duration).style("opacity",0).remove(),b?d.grid_x_lines=d.grid_x_lines.filter(f):d.grid_y_lines=d.grid_y_lines.filter(f)},i.initTooltip=function(){var a,b=this,c=b.config;if(b.tooltip=b.selectChart.style("position","relative").append("div").attr("class",l.tooltipContainer).style("position","absolute").style("pointer-events","none").style("display","none"),c.tooltip_init_show){if(b.isTimeSeries()&&o(c.tooltip_init_x)){for(c.tooltip_init_x=b.parseDate(c.tooltip_init_x),a=0;a<b.data.targets[0].values.length&&b.data.targets[0].values[a].x-c.tooltip_init_x!==0;a++);c.tooltip_init_x=a}b.tooltip.html(c.tooltip_contents.call(b,b.data.targets.map(function(a){return b.addName(a.values[c.tooltip_init_x])}),b.axis.getXAxisTickFormat(),b.getYFormat(b.hasArcType()),b.color)),b.tooltip.style("top",c.tooltip_init_position.top).style("left",c.tooltip_init_position.left).style("display","block")}},i.getTooltipContent=function(a,b,c,d){var e,f,g,h,i,j,k=this,l=k.config,m=l.tooltip_format_title||b,n=l.tooltip_format_name||function(a){return a},o=l.tooltip_format_value||c,p=k.isOrderAsc();if(0===l.data_groups.length)a.sort(function(a,b){var c=a?a.value:null,d=b?b.value:null;return p?c-d:d-c});else{var q=k.orderTargets(k.data.targets).map(function(a){return a.id});a.sort(function(a,b){var c=a?a.value:null,d=b?b.value:null;return c>0&&d>0&&(c=a?q.indexOf(a.id):null,d=b?q.indexOf(b.id):null),p?c-d:d-c})}for(f=0;f<a.length;f++)if(a[f]&&(a[f].value||0===a[f].value)&&(e||(g=y(m?m(a[f].x):a[f].x),e="<table class='"+k.CLASS.tooltip+"'>"+(g||0===g?"<tr><th colspan='2'>"+g+"</th></tr>":"")),h=y(o(a[f].value,a[f].ratio,a[f].id,a[f].index,a)),void 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c,d=this.owner,e=d.config;return(e.axis_x_tick_fit||e.axis_x_tick_count)&&(c=this.generateTickValues(d.mapTargetsToUniqueXs(a),e.axis_x_tick_count,d.isTimeSeries())),b?b.tickValues(c):(d.xAxis.tickValues(c),d.subXAxis.tickValues(c)),c},f.prototype.getYAxis=function(a,b,c,d,e,f,h){var i=this.owner,j=i.config,k={withOuterTick:e,withoutTransition:f,tickTextRotate:h?0:j.axis_y_tick_rotate},l=g(i.d3,k).scale(a).orient(b).tickFormat(c);return i.isTimeSeriesY()?l.ticks(i.d3.time[j.axis_y_tick_time_value],j.axis_y_tick_time_interval):l.tickValues(d),l},f.prototype.getId=function(a){var b=this.owner.config;return a in b.data_axes?b.data_axes[a]:"y"},f.prototype.getXAxisTickFormat=function(){var a=this.owner,b=a.config,c=a.isTimeSeries()?a.defaultAxisTimeFormat:a.isCategorized()?a.categoryName:function(a){return 0>a?a.toFixed(0):a};return b.axis_x_tick_format&&(n(b.axis_x_tick_format)?c=b.axis_x_tick_format:a.isTimeSeries()&&(c=function(c){return 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c=this.owner,d=c.config,e=this.getLabelOptionByAxisId(a);o(e)?"y"===a?d.axis_y_label=b:"y2"===a?d.axis_y2_label=b:"x"===a&&(d.axis_x_label=b):e&&(e.text=b)},f.prototype.getLabelPosition=function(a,b){var c=this.getLabelOptionByAxisId(a),d=c&&"object"==typeof c&&c.position?c.position:b;return{isInner:d.indexOf("inner")>=0,isOuter:d.indexOf("outer")>=0,isLeft:d.indexOf("left")>=0,isCenter:d.indexOf("center")>=0,isRight:d.indexOf("right")>=0,isTop:d.indexOf("top")>=0,isMiddle:d.indexOf("middle")>=0,isBottom:d.indexOf("bottom")>=0}},f.prototype.getXAxisLabelPosition=function(){return this.getLabelPosition("x",this.owner.config.axis_rotated?"inner-top":"inner-right")},f.prototype.getYAxisLabelPosition=function(){return this.getLabelPosition("y",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getY2AxisLabelPosition=function(){return this.getLabelPosition("y2",this.owner.config.axis_rotated?"inner-right":"inner-top")},f.prototype.getLabelPositionById=function(a){return"y2"===a?this.getY2AxisLabelPosition():"y"===a?this.getYAxisLabelPosition():this.getXAxisLabelPosition()},f.prototype.textForXAxisLabel=function(){return this.getLabelText("x")},f.prototype.textForYAxisLabel=function(){return this.getLabelText("y")},f.prototype.textForY2AxisLabel=function(){return this.getLabelText("y2")},f.prototype.xForAxisLabel=function(a,b){var c=this.owner;return a?b.isLeft?0:b.isCenter?c.width/2:c.width:b.isBottom?-c.height:b.isMiddle?-c.height/2:0},f.prototype.dxForAxisLabel=function(a,b){return a?b.isLeft?"0.5em":b.isRight?"-0.5em":"0":b.isTop?"-0.5em":b.isBottom?"0.5em":"0"},f.prototype.textAnchorForAxisLabel=function(a,b){return a?b.isLeft?"start":b.isCenter?"middle":"end":b.isBottom?"start":b.isMiddle?"middle":"end"},f.prototype.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.dxForYAxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.dxForY2AxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.dyForXAxisLabel=function(){var a=this.owner,b=a.config,c=this.getXAxisLabelPosition();return b.axis_rotated?c.isInner?"1.2em":-25-this.getMaxTickWidth("x"):c.isInner?"-0.5em":b.axis_x_height?b.axis_x_height-10:"3em"},f.prototype.dyForYAxisLabel=function(){var a=this.owner,b=this.getYAxisLabelPosition();return a.config.axis_rotated?b.isInner?"-0.5em":"3em":b.isInner?"1.2em":-10-(a.config.axis_y_inner?0:this.getMaxTickWidth("y")+10)},f.prototype.dyForY2AxisLabel=function(){var a=this.owner,b=this.getY2AxisLabelPosition();return a.config.axis_rotated?b.isInner?"1.2em":"-2.2em":b.isInner?"-0.5em":15+(a.config.axis_y2_inner?0:this.getMaxTickWidth("y2")+15)},f.prototype.textAnchorForXAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(!a.config.axis_rotated,this.getXAxisLabelPosition())},f.prototype.textAnchorForYAxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getYAxisLabelPosition())},f.prototype.textAnchorForY2AxisLabel=function(){var a=this.owner;return this.textAnchorForAxisLabel(a.config.axis_rotated,this.getY2AxisLabelPosition())},f.prototype.getMaxTickWidth=function(a,b){var c,d,e,f,g,h=this.owner,i=h.config,j=0;return b&&h.currentMaxTickWidths[a]?h.currentMaxTickWidths[a]:(h.svg&&(c=h.filterTargetsToShow(h.data.targets),"y"===a?(d=h.y.copy().domain(h.getYDomain(c,"y")),e=this.getYAxis(d,h.yOrient,i.axis_y_tick_format,h.yAxisTickValues,!1,!0,!0)):"y2"===a?(d=h.y2.copy().domain(h.getYDomain(c,"y2")),
-e=this.getYAxis(d,h.y2Orient,i.axis_y2_tick_format,h.y2AxisTickValues,!1,!0,!0)):(d=h.x.copy().domain(h.getXDomain(c)),e=this.getXAxis(d,h.xOrient,h.xAxisTickFormat,h.xAxisTickValues,!1,!0,!0),this.updateXAxisTickValues(c,e)),f=h.d3.select("body").append("div").classed("c3",!0),g=f.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0),g.append("g").call(e).each(function(){h.d3.select(this).selectAll("text").each(function(){var a=this.getBoundingClientRect();j<a.width&&(j=a.width)}),f.remove()})),h.currentMaxTickWidths[a]=0>=j?h.currentMaxTickWidths[a]:j,h.currentMaxTickWidths[a])},f.prototype.updateLabels=function(a){var b=this.owner,c=b.main.select("."+l.axisX+" ."+l.axisXLabel),d=b.main.select("."+l.axisY+" ."+l.axisYLabel),e=b.main.select("."+l.axisY2+" ."+l.axisY2Label);(a?c.transition():c).attr("x",this.xForXAxisLabel.bind(this)).attr("dx",this.dxForXAxisLabel.bind(this)).attr("dy",this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this)),(a?d.transition():d).attr("x",this.xForYAxisLabel.bind(this)).attr("dx",this.dxForYAxisLabel.bind(this)).attr("dy",this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this)),(a?e.transition():e).attr("x",this.xForY2AxisLabel.bind(this)).attr("dx",this.dxForY2AxisLabel.bind(this)).attr("dy",this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this))},f.prototype.getPadding=function(a,b,c,d){var e="number"==typeof a?a:a[b];return m(e)?"ratio"===a.unit?a[b]*d:this.convertPixelsToAxisPadding(e,d):c},f.prototype.convertPixelsToAxisPadding=function(a,b){var c=this.owner,d=c.config.axis_rotated?c.width:c.height;return b*(a/d)},f.prototype.generateTickValues=function(a,b,c){var d,e,f,g,h,i,j,k=a;if(b)if(d=n(b)?b():b,1===d)k=[a[0]];else if(2===d)k=[a[0],a[a.length-1]];else if(d>2){for(g=d-2,e=a[0],f=a[a.length-1],h=(f-e)/(g+1),k=[e],i=0;g>i;i++)j=+e+h*(i+1),k.push(c?new Date(j):j);k.push(f)}return c||(k=k.sort(function(a,b){return a-b})),k},f.prototype.generateTransitions=function(a){var b=this.owner,c=b.axes;return{axisX:a?c.x.transition().duration(a):c.x,axisY:a?c.y.transition().duration(a):c.y,axisY2:a?c.y2.transition().duration(a):c.y2,axisSubX:a?c.subx.transition().duration(a):c.subx}},f.prototype.redraw=function(a,b){var c=this.owner;c.axes.x.style("opacity",b?0:1),c.axes.y.style("opacity",b?0:1),c.axes.y2.style("opacity",b?0:1),c.axes.subx.style("opacity",b?0:1),a.axisX.call(c.xAxis),a.axisY.call(c.yAxis),a.axisY2.call(c.y2Axis),a.axisSubX.call(c.subXAxis)},i.getClipPath=function(b){var c=a.navigator.appVersion.toLowerCase().indexOf("msie 9.")>=0;return"url("+(c?"":document.URL.split("#")[0])+"#"+b+")"},i.appendClip=function(a,b){return a.append("clipPath").attr("id",b).append("rect")},i.getAxisClipX=function(a){var b=Math.max(30,this.margin.left);return a?-(1+b):-(b-1)},i.getAxisClipY=function(a){return a?-20:-this.margin.top},i.getXAxisClipX=function(){var a=this;return a.getAxisClipX(!a.config.axis_rotated)},i.getXAxisClipY=function(){var a=this;return a.getAxisClipY(!a.config.axis_rotated)},i.getYAxisClipX=function(){var a=this;return a.config.axis_y_inner?-1:a.getAxisClipX(a.config.axis_rotated)},i.getYAxisClipY=function(){var a=this;return a.getAxisClipY(a.config.axis_rotated)},i.getAxisClipWidth=function(a){var b=this,c=Math.max(30,b.margin.left),d=Math.max(30,b.margin.right);return a?b.width+2+c+d:b.margin.left+20},i.getAxisClipHeight=function(a){return(a?this.margin.bottom:this.margin.top+this.height)+20},i.getXAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(!a.config.axis_rotated)},i.getXAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(!a.config.axis_rotated)},i.getYAxisClipWidth=function(){var a=this;return a.getAxisClipWidth(a.config.axis_rotated)+(a.config.axis_y_inner?20:0)},i.getYAxisClipHeight=function(){var a=this;return a.getAxisClipHeight(a.config.axis_rotated)},i.initPie=function(){var a=this,b=a.d3,c=a.config;a.pie=b.layout.pie().value(function(a){return a.values.reduce(function(a,b){return a+b.value},0)}),c.data_order||a.pie.sort(null)},i.updateRadius=function(){var a=this,b=a.config,c=b.gauge_width||b.donut_width;a.radiusExpanded=Math.min(a.arcWidth,a.arcHeight)/2,a.radius=.95*a.radiusExpanded,a.innerRadiusRatio=c?(a.radius-c)/a.radius:.6,a.innerRadius=a.hasType("donut")||a.hasType("gauge")?a.radius*a.innerRadiusRatio:0},i.updateArc=function(){var a=this;a.svgArc=a.getSvgArc(),a.svgArcExpanded=a.getSvgArcExpanded(),a.svgArcExpandedSub=a.getSvgArcExpanded(.98)},i.updateAngle=function(a){var b,c,d,e,f=this,g=f.config,h=!1,i=0;return g?(f.pie(f.filterTargetsToShow(f.data.targets)).forEach(function(b){h||b.data.id!==a.data.id||(h=!0,a=b,a.index=i),i++}),isNaN(a.startAngle)&&(a.startAngle=0),isNaN(a.endAngle)&&(a.endAngle=a.startAngle),f.isGaugeType(a.data)&&(b=g.gauge_min,c=g.gauge_max,d=Math.PI*(g.gauge_fullCircle?2:1)/(c-b),e=a.value<b?0:a.value<c?a.value-b:c-b,a.startAngle=g.gauge_startingAngle,a.endAngle=a.startAngle+d*e),h?a:null):null},i.getSvgArc=function(){var a=this,b=a.d3.svg.arc().outerRadius(a.radius).innerRadius(a.innerRadius),c=function(c,d){var e;return d?b(c):(e=a.updateAngle(c),e?b(e):"M 0 0")};return c.centroid=b.centroid,c},i.getSvgArcExpanded=function(a){var b=this,c=b.d3.svg.arc().outerRadius(b.radiusExpanded*(a?a:1)).innerRadius(b.innerRadius);return function(a){var d=b.updateAngle(a);return d?c(d):"M 0 0"}},i.getArc=function(a,b,c){return c||this.isArcType(a.data)?this.svgArc(a,b):"M 0 0"},i.transformForArcLabel=function(a){var b,c,d,e,f,g=this,h=g.config,i=g.updateAngle(a),j="";return i&&!g.hasType("gauge")&&(b=this.svgArc.centroid(i),c=isNaN(b[0])?0:b[0],d=isNaN(b[1])?0:b[1],e=Math.sqrt(c*c+d*d),f=g.hasType("donut")&&h.donut_label_ratio?n(h.donut_label_ratio)?h.donut_label_ratio(a,g.radius,e):h.donut_label_ratio:g.hasType("pie")&&h.pie_label_ratio?n(h.pie_label_ratio)?h.pie_label_ratio(a,g.radius,e):h.pie_label_ratio:g.radius&&e?(36/g.radius>.375?1.175-36/g.radius:.8)*g.radius/e:0,j="translate("+c*f+","+d*f+")"),j},i.getArcRatio=function(a){var b=this,c=b.config,d=Math.PI*(b.hasType("gauge")&&!c.gauge_fullCircle?1:2);return a?(a.endAngle-a.startAngle)/d:null},i.convertToArcData=function(a){return this.addName({id:a.data.id,value:a.value,ratio:this.getArcRatio(a),index:a.index})},i.textForArcLabel=function(a){var b,c,d,e,f,g=this;return g.shouldShowArcLabel()?(b=g.updateAngle(a),c=b?b.value:null,d=g.getArcRatio(b),e=a.data.id,g.hasType("gauge")||g.meetsArcLabelThreshold(d)?(f=g.getArcLabelFormat(),f?f(c,d,e):g.defaultArcValueFormat(c,d)):""):""},i.expandArc=function(b){var c,d=this;return d.transiting?void(c=a.setInterval(function(){d.transiting||(a.clearInterval(c),d.legend.selectAll(".c3-legend-item-focused").size()>0&&d.expandArc(b))},10)):(b=d.mapToTargetIds(b),void d.svg.selectAll(d.selectorTargets(b,"."+l.chartArc)).each(function(a){d.shouldExpand(a.data.id)&&d.d3.select(this).selectAll("path").transition().duration(d.expandDuration(a.data.id)).attr("d",d.svgArcExpanded).transition().duration(2*d.expandDuration(a.data.id)).attr("d",d.svgArcExpandedSub).each(function(a){d.isDonutType(a.data)})}))},i.unexpandArc=function(a){var b=this;b.transiting||(a=b.mapToTargetIds(a),b.svg.selectAll(b.selectorTargets(a,"."+l.chartArc)).selectAll("path").transition().duration(function(a){return b.expandDuration(a.data.id)}).attr("d",b.svgArc),b.svg.selectAll("."+l.arc).style("opacity",1))},i.expandDuration=function(a){var b=this,c=b.config;return b.isDonutType(a)?c.donut_expand_duration:b.isGaugeType(a)?c.gauge_expand_duration:b.isPieType(a)?c.pie_expand_duration:50},i.shouldExpand=function(a){var b=this,c=b.config;return b.isDonutType(a)&&c.donut_expand||b.isGaugeType(a)&&c.gauge_expand||b.isPieType(a)&&c.pie_expand},i.shouldShowArcLabel=function(){var a=this,b=a.config,c=!0;return a.hasType("donut")?c=b.donut_label_show:a.hasType("pie")&&(c=b.pie_label_show),c},i.meetsArcLabelThreshold=function(a){var b=this,c=b.config,d=b.hasType("donut")?c.donut_label_threshold:c.pie_label_threshold;return a>=d},i.getArcLabelFormat=function(){var a=this,b=a.config,c=b.pie_label_format;return a.hasType("gauge")?c=b.gauge_label_format:a.hasType("donut")&&(c=b.donut_label_format),c},i.getArcTitle=function(){var a=this;return a.hasType("donut")?a.config.donut_title:""},i.updateTargetsForArc=function(a){var b,c,d=this,e=d.main,f=d.classChartArc.bind(d),g=d.classArcs.bind(d),h=d.classFocus.bind(d);b=e.select("."+l.chartArcs).selectAll("."+l.chartArc).data(d.pie(a)).attr("class",function(a){return f(a)+h(a.data)}),c=b.enter().append("g").attr("class",f),c.append("g").attr("class",g),c.append("text").attr("dy",d.hasType("gauge")?"-.1em":".35em").style("opacity",0).style("text-anchor","middle").style("pointer-events","none")},i.initArc=function(){var a=this;a.arcs=a.main.select("."+l.chart).append("g").attr("class",l.chartArcs).attr("transform",a.getTranslate("arc")),a.arcs.append("text").attr("class",l.chartArcsTitle).style("text-anchor","middle").text(a.getArcTitle())},i.redrawArc=function(a,b,c){var d,e=this,f=e.d3,g=e.config,h=e.main;d=h.selectAll("."+l.arcs).selectAll("."+l.arc).data(e.arcData.bind(e)),d.enter().append("path").attr("class",e.classArc.bind(e)).style("fill",function(a){return e.color(a.data)}).style("cursor",function(a){return g.interaction_enabled&&g.data_selection_isselectable(a)?"pointer":null}).style("opacity",0).each(function(a){e.isGaugeType(a.data)&&(a.startAngle=a.endAngle=g.gauge_startingAngle),this._current=a}),d.attr("transform",function(a){return!e.isGaugeType(a.data)&&c?"scale(0)":""}).style("opacity",function(a){return a===this._current?0:1}).on("mouseover",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),b&&(c=e.convertToArcData(b),e.expandArc(b.data.id),e.api.focus(b.data.id),e.toggleFocusLegend(b.data.id,!0),e.config.data_onmouseover(c,this)))}:null).on("mousemove",g.interaction_enabled?function(a){var b,c,d=e.updateAngle(a);d&&(b=e.convertToArcData(d),c=[b],e.showTooltip(c,this))}:null).on("mouseout",g.interaction_enabled?function(a){var b,c;e.transiting||(b=e.updateAngle(a),b&&(c=e.convertToArcData(b),e.unexpandArc(b.data.id),e.api.revert(),e.revertLegend(),e.hideTooltip(),e.config.data_onmouseout(c,this)))}:null).on("click",g.interaction_enabled?function(a,b){var c,d=e.updateAngle(a);d&&(c=e.convertToArcData(d),e.toggleShape&&e.toggleShape(this,c,b),e.config.data_onclick.call(e.api,c,this))}:null).each(function(){e.transiting=!0}).transition().duration(a).attrTween("d",function(a){var b,c=e.updateAngle(a);return c?(isNaN(this._current.startAngle)&&(this._current.startAngle=0),isNaN(this._current.endAngle)&&(this._current.endAngle=this._current.startAngle),b=f.interpolate(this._current,c),this._current=b(0),function(c){var d=b(c);return d.data=a.data,e.getArc(d,!0)}):function(){return"M 0 0"}}).attr("transform",c?"scale(1)":"").style("fill",function(a){return e.levelColor?e.levelColor(a.data.values[0].value):e.color(a.data.id)}).style("opacity",1).call(e.endall,function(){e.transiting=!1}),d.exit().transition().duration(b).style("opacity",0).remove(),h.selectAll("."+l.chartArc).select("text").style("opacity",0).attr("class",function(a){return e.isGaugeType(a.data)?l.gaugeValue:""}).text(e.textForArcLabel.bind(e)).attr("transform",e.transformForArcLabel.bind(e)).style("font-size",function(a){return e.isGaugeType(a.data)?Math.round(e.radius/5)+"px":""}).transition().duration(a).style("opacity",function(a){return e.isTargetToShow(a.data.id)&&e.isArcType(a.data)?1:0}),h.select("."+l.chartArcsTitle).style("opacity",e.hasType("donut")||e.hasType("gauge")?1:0),e.hasType("gauge")&&(e.arcs.select("."+l.chartArcsBackground).attr("d",function(){var a={data:[{value:g.gauge_max}],startAngle:g.gauge_startingAngle,endAngle:-1*g.gauge_startingAngle};return e.getArc(a,!0,!0)}),e.arcs.select("."+l.chartArcsGaugeUnit).attr("dy",".75em").text(g.gauge_label_show?g.gauge_units:""),e.arcs.select("."+l.chartArcsGaugeMin).attr("dx",-1*(e.innerRadius+(e.radius-e.innerRadius)/(g.gauge_fullCircle?1:2))+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_min:""),e.arcs.select("."+l.chartArcsGaugeMax).attr("dx",e.innerRadius+(e.radius-e.innerRadius)/(g.gauge_fullCircle?1:2)+"px").attr("dy","1.2em").text(g.gauge_label_show?g.gauge_max:""))},i.initGauge=function(){var a=this.arcs;this.hasType("gauge")&&(a.append("path").attr("class",l.chartArcsBackground),a.append("text").attr("class",l.chartArcsGaugeUnit).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMin).style("text-anchor","middle").style("pointer-events","none"),a.append("text").attr("class",l.chartArcsGaugeMax).style("text-anchor","middle").style("pointer-events","none"))},i.getGaugeLabelHeight=function(){return this.config.gauge_label_show?20:0},i.initRegion=function(){var a=this;a.region=a.main.append("g").attr("clip-path",a.clipPath).attr("class",l.regions)},i.updateRegion=function(a){var b=this,c=b.config;b.region.style("visibility",b.hasArcType()?"hidden":"visible"),b.mainRegion=b.main.select("."+l.regions).selectAll("."+l.region).data(c.regions),b.mainRegion.enter().append("g").append("rect").style("fill-opacity",0),b.mainRegion.attr("class",b.classRegion.bind(b)),b.mainRegion.exit().transition().duration(a).style("opacity",0).remove()},i.redrawRegion=function(a){var b=this,c=b.mainRegion.selectAll("rect").each(function(){var a=b.d3.select(this.parentNode).datum();b.d3.select(this).datum(a)}),d=b.regionX.bind(b),e=b.regionY.bind(b),f=b.regionWidth.bind(b),g=b.regionHeight.bind(b);return[(a?c.transition():c).attr("x",d).attr("y",e).attr("width",f).attr("height",g).style("fill-opacity",function(a){return m(a.opacity)?a.opacity:.1})]},i.regionX=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"start"in a?e(a.start):0:d.axis_rotated?0:"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionY=function(a){var b,c=this,d=c.config,e="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?0:"end"in a?e(a.end):0:d.axis_rotated&&"start"in a?c.x(c.isTimeSeries()?c.parseDate(a.start):a.start):0},i.regionWidth=function(a){var b,c=this,d=c.config,e=c.regionX(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated&&"end"in a?f(a.end):c.width:d.axis_rotated?c.width:"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.width,e>b?0:b-e},i.regionHeight=function(a){var b,c=this,d=c.config,e=this.regionY(a),f="y"===a.axis?c.y:c.y2;return b="y"===a.axis||"y2"===a.axis?d.axis_rotated?c.height:"start"in a?f(a.start):c.height:d.axis_rotated&&"end"in a?c.x(c.isTimeSeries()?c.parseDate(a.end):a.end):c.height,e>b?0:b-e},i.isRegionOnX=function(a){return!a.axis||"x"===a.axis},i.drag=function(a){var b,c,d,e,f,g,h,i,j=this,k=j.config,m=j.main,n=j.d3;j.hasArcType()||k.data_selection_enabled&&(k.zoom_enabled&&!j.zoom.altDomain||k.data_selection_multiple&&(b=j.dragStart[0],c=j.dragStart[1],d=a[0],e=a[1],f=Math.min(b,d),g=Math.max(b,d),h=k.data_selection_grouped?j.margin.top:Math.min(c,e),i=k.data_selection_grouped?j.height:Math.max(c,e),m.select("."+l.dragarea).attr("x",f).attr("y",h).attr("width",g-f).attr("height",i-h),m.selectAll("."+l.shapes).selectAll("."+l.shape).filter(function(a){return k.data_selection_isselectable(a)}).each(function(a,b){var c,d,e,k,m,o,p=n.select(this),q=p.classed(l.SELECTED),r=p.classed(l.INCLUDED),s=!1;if(p.classed(l.circle))c=1*p.attr("cx"),d=1*p.attr("cy"),m=j.togglePoint,s=c>f&&g>c&&d>h&&i>d;else{if(!p.classed(l.bar))return;o=z(this),c=o.x,d=o.y,e=o.width,k=o.height,m=j.togglePath,s=!(c>g||f>c+e||d>i||h>d+k)}s^r&&(p.classed(l.INCLUDED,!r),p.classed(l.SELECTED,!q),m.call(j,!q,p,a,b))})))},i.dragstart=function(a){var b=this,c=b.config;b.hasArcType()||c.data_selection_enabled&&(b.dragStart=a,b.main.select("."+l.chart).append("rect").attr("class",l.dragarea).style("opacity",.1),b.dragging=!0)},i.dragend=function(){var a=this,b=a.config;a.hasArcType()||b.data_selection_enabled&&(a.main.select("."+l.dragarea).transition().duration(100).style("opacity",0).remove(),a.main.selectAll("."+l.shape).classed(l.INCLUDED,!1),a.dragging=!1)},i.selectPoint=function(a,b,c){var d=this,e=d.config,f=(e.axis_rotated?d.circleY:d.circleX).bind(d),g=(e.axis_rotated?d.circleX:d.circleY).bind(d),h=d.pointSelectR.bind(d);e.data_onselected.call(d.api,b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).data([b]).enter().append("circle").attr("class",function(){return d.generateClass(l.selectedCircle,c)}).attr("cx",f).attr("cy",g).attr("stroke",function(){return d.color(b)}).attr("r",function(a){return 1.4*d.pointSelectR(a)}).transition().duration(100).attr("r",h)},i.unselectPoint=function(a,b,c){var d=this;d.config.data_onunselected.call(d.api,b,a.node()),d.main.select("."+l.selectedCircles+d.getTargetSelectorSuffix(b.id)).selectAll("."+l.selectedCircle+"-"+c).transition().duration(100).attr("r",0).remove()},i.togglePoint=function(a,b,c,d){a?this.selectPoint(b,c,d):this.unselectPoint(b,c,d)},i.selectPath=function(a,b){var c=this;c.config.data_onselected.call(c,b,a.node()),c.config.interaction_brighten&&a.transition().duration(100).style("fill",function(){return c.d3.rgb(c.color(b)).brighter(.75)})},i.unselectPath=function(a,b){var c=this;c.config.data_onunselected.call(c,b,a.node()),c.config.interaction_brighten&&a.transition().duration(100).style("fill",function(){return c.color(b)})},i.togglePath=function(a,b,c,d){a?this.selectPath(b,c,d):this.unselectPath(b,c,d)},i.getToggle=function(a,b){var c,d=this;return"circle"===a.nodeName?c=d.isStepType(b)?function(){}:d.togglePoint:"path"===a.nodeName&&(c=d.togglePath),c},i.toggleShape=function(a,b,c){var d=this,e=d.d3,f=d.config,g=e.select(a),h=g.classed(l.SELECTED),i=d.getToggle(a,b).bind(d);f.data_selection_enabled&&f.data_selection_isselectable(b)&&(f.data_selection_multiple||d.main.selectAll("."+l.shapes+(f.data_selection_grouped?d.getTargetSelectorSuffix(b.id):"")).selectAll("."+l.shape).each(function(a,b){var c=e.select(this);c.classed(l.SELECTED)&&i(!1,c.classed(l.SELECTED,!1),a,b)}),g.classed(l.SELECTED,!h),i(!h,g,b,c))},i.initBrush=function(){var a=this,b=a.d3;a.brush=b.svg.brush().on("brush",function(){a.redrawForBrush()}),a.brush.update=function(){return a.context&&a.context.select("."+l.brush).call(this),this},a.brush.scale=function(b){return a.config.axis_rotated?this.y(b):this.x(b)}},i.initSubchart=function(){var 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b,c,d,e,f=this,g=f.context,h=f.config,i=f.classChartBar.bind(f),j=f.classBars.bind(f),k=f.classChartLine.bind(f),m=f.classLines.bind(f),n=f.classAreas.bind(f);h.subchart_show&&(e=g.select("."+l.chartBars).selectAll("."+l.chartBar).data(a).attr("class",i),d=e.enter().append("g").style("opacity",0).attr("class",i),d.append("g").attr("class",j),c=g.select("."+l.chartLines).selectAll("."+l.chartLine).data(a).attr("class",k),b=c.enter().append("g").style("opacity",0).attr("class",k),b.append("g").attr("class",m),b.append("g").attr("class",n),g.selectAll("."+l.brush+" rect").attr(h.axis_rotated?"width":"height",h.axis_rotated?f.width2:f.height2))},i.updateBarForSubchart=function(a){var 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b=this;b.contextLine=b.context.selectAll("."+l.lines).selectAll("."+l.line).data(b.lineData.bind(b)),b.contextLine.enter().append("path").attr("class",b.classLine.bind(b)).style("stroke",b.color),b.contextLine.style("opacity",b.initialOpacity.bind(b)),b.contextLine.exit().transition().duration(a).style("opacity",0).remove()},i.redrawLineForSubchart=function(a,b,c){(b?this.contextLine.transition(Math.random().toString()).duration(c):this.contextLine).attr("d",a).style("opacity",1)},i.updateAreaForSubchart=function(a){var b=this,c=b.d3;b.contextArea=b.context.selectAll("."+l.areas).selectAll("."+l.area).data(b.lineData.bind(b)),b.contextArea.enter().append("path").attr("class",b.classArea.bind(b)).style("fill",b.color).style("opacity",function(){return b.orgAreaOpacity=+c.select(this).style("opacity"),0}),b.contextArea.style("opacity",0),b.contextArea.exit().transition().duration(a).style("opacity",0).remove()},i.redrawAreaForSubchart=function(a,b,c){(b?this.contextArea.transition(Math.random().toString()).duration(c):this.contextArea).attr("d",a).style("fill",this.color).style("opacity",this.orgAreaOpacity)},i.redrawSubchart=function(a,b,c,d,e,f,g){var h,i,j,k=this,l=k.d3,m=k.config;k.context.style("visibility",m.subchart_show?"visible":"hidden"),m.subchart_show&&(l.event&&"zoom"===l.event.type&&k.brush.extent(k.x.orgDomain()).update(),a&&(k.brush.empty()||k.brush.extent(k.x.orgDomain()).update(),h=k.generateDrawArea(e,!0),i=k.generateDrawBar(f,!0),j=k.generateDrawLine(g,!0),k.updateBarForSubchart(c),k.updateLineForSubchart(c),k.updateAreaForSubchart(c),k.redrawBarForSubchart(i,c,c),k.redrawLineForSubchart(j,c,c),k.redrawAreaForSubchart(h,c,c)))},i.redrawForBrush=function(){var a=this,b=a.x;a.redraw({withTransition:!1,withY:a.config.zoom_rescale,withSubchart:!1,withUpdateXDomain:!0,withDimension:!1}),a.config.subchart_onbrush.call(a.api,b.orgDomain())},i.transformContext=function(a,b){var c,d=this;b&&b.axisSubX?c=b.axisSubX:(c=d.context.select("."+l.axisX),a&&(c=c.transition())),d.context.attr("transform",d.getTranslate("context")),c.attr("transform",d.getTranslate("subx"))},i.getDefaultExtent=function(){var a=this,b=a.config,c=n(b.axis_x_extent)?b.axis_x_extent(a.getXDomain(a.data.targets)):b.axis_x_extent;return a.isTimeSeries()&&(c=[a.parseDate(c[0]),a.parseDate(c[1])]),c},i.initZoom=function(){var a,b=this,c=b.d3,d=b.config;b.zoom=c.behavior.zoom().on("zoomstart",function(){a=c.event.sourceEvent,b.zoom.altDomain=c.event.sourceEvent.altKey?b.x.orgDomain():null,d.zoom_onzoomstart.call(b.api,c.event.sourceEvent)}).on("zoom",function(){b.redrawForZoom.call(b)}).on("zoomend",function(){var e=c.event.sourceEvent;e&&a.clientX===e.clientX&&a.clientY===e.clientY||(b.redrawEventRect(),b.updateZoom(),d.zoom_onzoomend.call(b.api,b.x.orgDomain()))}),b.zoom.scale=function(a){return d.axis_rotated?this.y(a):this.x(a)},b.zoom.orgScaleExtent=function(){var a=d.zoom_extent?d.zoom_extent:[1,10];return[a[0],Math.max(b.getMaxDataCount()/a[1],a[1])]},b.zoom.updateScaleExtent=function(){var a=t(b.x.orgDomain())/t(b.getZoomDomain()),c=this.orgScaleExtent();return this.scaleExtent([c[0]*a,c[1]*a]),this}},i.getZoomDomain=function(){var a=this,b=a.config,c=a.d3,d=c.min([a.orgXDomain[0],b.zoom_x_min]),e=c.max([a.orgXDomain[1],b.zoom_x_max]);return[d,e]},i.updateZoom=function(){var a=this,b=a.config.zoom_enabled?a.zoom:function(){};a.main.select("."+l.zoomRect).call(b).on("dblclick.zoom",null),a.main.selectAll("."+l.eventRect).call(b).on("dblclick.zoom",null)},i.redrawForZoom=function(){var a=this,b=a.d3,c=a.config,d=a.zoom,e=a.x;if(c.zoom_enabled&&0!==a.filterTargetsToShow(a.data.targets).length){if("mousemove"===b.event.sourceEvent.type&&d.altDomain)return e.domain(d.altDomain),void d.scale(e).updateScaleExtent();a.isCategorized()&&e.orgDomain()[0]===a.orgXDomain[0]&&e.domain([a.orgXDomain[0]-1e-10,e.orgDomain()[1]]),a.redraw({withTransition:!1,withY:c.zoom_rescale,withSubchart:!1,withEventRect:!1,withDimension:!1}),"mousemove"===b.event.sourceEvent.type&&(a.cancelClick=!0),c.zoom_onzoom.call(a.api,e.orgDomain())}},i.generateColor=function(){var a=this,b=a.config,c=a.d3,d=b.data_colors,e=v(b.color_pattern)?b.color_pattern:c.scale.category10().range(),f=b.data_color,g=[];return function(a){var b,c=a.id||a.data&&a.data.id||a;return d[c]instanceof Function?b=d[c](a):d[c]?b=d[c]:(g.indexOf(c)<0&&g.push(c),b=e[g.indexOf(c)%e.length],d[c]=b),f instanceof Function?f(b,a):b}},i.generateLevelColor=function(){var a=this,b=a.config,c=b.color_pattern,d=b.color_threshold,e="value"===d.unit,f=d.values&&d.values.length?d.values:[],g=d.max||100;return v(b.color_threshold)?function(a){var b,d,h=c[c.length-1];for(b=0;b<f.length;b++)if(d=e?a:100*a/g,d<f[b]){h=c[b];break}return h}:null},i.getYFormat=function(a){var b=this,c=a&&!b.hasType("gauge")?b.defaultArcValueFormat:b.yFormat,d=a&&!b.hasType("gauge")?b.defaultArcValueFormat:b.y2Format;return function(a,e,f){var g="y2"===b.axis.getId(f)?d:c;return g.call(b,a,e)}},i.yFormat=function(a){var b=this,c=b.config,d=c.axis_y_tick_format?c.axis_y_tick_format:b.defaultValueFormat;return d(a)},i.y2Format=function(a){var b=this,c=b.config,d=c.axis_y2_tick_format?c.axis_y2_tick_format:b.defaultValueFormat;return d(a)},i.defaultValueFormat=function(a){return m(a)?+a:""},i.defaultArcValueFormat=function(a,b){return(100*b).toFixed(1)+"%"},i.dataLabelFormat=function(a){var b,c=this,d=c.config.data_labels,e=function(a){return m(a)?+a:""};return b="function"==typeof 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l=i.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_"};i.generateClass=function(a,b){return" 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l.chartBar+this.classTarget(a.id)},i.classChartArc=function(a){return l.chartArc+this.classTarget(a.data.id)},i.getTargetSelectorSuffix=function(a){return a||0===a?("-"+a).replace(/[\s?!@#$%^&*()_=+,.<>'":;\[\]\/|~`{}\\]/g,"-"):""},i.selectorTarget=function(a,b){return(b||"")+"."+l.target+this.getTargetSelectorSuffix(a)},i.selectorTargets=function(a,b){var c=this;return a=a||[],a.length?a.map(function(a){return c.selectorTarget(a,b)}):null},i.selectorLegend=function(a){return"."+l.legendItem+this.getTargetSelectorSuffix(a)},i.selectorLegends=function(a){var b=this;return a&&a.length?a.map(function(a){return b.selectorLegend(a)}):null};var m=i.isValue=function(a){return a||0===a},n=i.isFunction=function(a){return"function"==typeof a},o=i.isString=function(a){return"string"==typeof a},p=i.isUndefined=function(a){return"undefined"==typeof a},q=i.isDefined=function(a){return"undefined"!=typeof a},r=i.ceil10=function(a){return 10*Math.ceil(a/10)},s=i.asHalfPixel=function(a){return 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c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.removeHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",1,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",1)}),b.withLegend&&d.showLegend(a),d.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.hide=function(a,b){var c,d=this.internal;a=d.mapToTargetIds(a),b=b||{},d.addHiddenTargetIds(a),c=d.svg.selectAll(d.selectorTargets(a)),c.transition().style("opacity",0,"important").call(d.endall,function(){c.style("opacity",null).style("opacity",0)}),b.withLegend&&d.hideLegend(a),d.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},h.toggle=function(a,b){var c=this,d=this.internal;d.mapToTargetIds(a).forEach(function(a){d.isTargetToShow(a)?c.hide(a,b):c.show(a,b)})},h.zoom=function(a){var b=this.internal;return a&&(b.isTimeSeries()&&(a=a.map(function(a){return b.parseDate(a)})),b.brush.extent(a),b.redraw({withUpdateXDomain:!0,withY:b.config.zoom_rescale}),b.config.zoom_onzoom.call(this,b.x.orgDomain())),b.brush.extent()},h.zoom.enable=function(a){var b=this.internal;b.config.zoom_enabled=a,b.updateAndRedraw()},h.unzoom=function(){var a=this.internal;a.brush.clear().update(),a.redraw({withUpdateXDomain:!0})},h.zoom.max=function(a){var b=this.internal,c=b.config,d=b.d3;return 0===a||a?void(c.zoom_x_max=d.max([b.orgXDomain[1],a])):c.zoom_x_max},h.zoom.min=function(a){var b=this.internal,c=b.config,d=b.d3;return 0===a||a?void(c.zoom_x_min=d.min([b.orgXDomain[0],a])):c.zoom_x_min},h.zoom.range=function(a){return arguments.length?(q(a.max)&&this.domain.max(a.max),void(q(a.min)&&this.domain.min(a.min))):{max:this.domain.max(),min:this.domain.min()}},h.load=function(a){var b=this.internal,c=b.config;return a.xs&&b.addXs(a.xs),"names"in a&&h.data.names.bind(this)(a.names),"classes"in 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this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicAbs=function(a,b,c,d,e,f,g){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS,"C",a),this._x=b,this._y=c,this._x1=d,this._y1=e,this._x2=f,this._y2=g},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(void 0,this._x,this._y,this._x1,this._y1,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicAbs.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicRel=function(a,b,c,d,e,f,g){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL,"c",a),this._x=b,this._y=c,this._x1=d,this._y1=e,this._x2=f,this._y2=g},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(void 0,this._x,this._y,this._x1,this._y1,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicRel.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticAbs=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS,"Q",a),this._x=b,this._y=c,this._x1=d,this._y1=e},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(void 0,this._x,this._y,this._x1,this._y1)},Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticAbs.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticRel=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL,"q",a),this._x=b,this._y=c,this._x1=d,this._y1=e},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(void 0,this._x,this._y,this._x1,this._y1)},Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"x1",{get:function(){return this._x1},set:function(a){this._x1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticRel.prototype,"y1",{get:function(){return this._y1},set:function(a){this._y1=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegArcAbs=function(a,b,c,d,e,f,g,h){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_ARC_ABS,"A",a),this._x=b,this._y=c,this._r1=d,this._r2=e,this._angle=f,this._largeArcFlag=g,this._sweepFlag=h},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(void 0,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(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"r1",{get:function(){return this._r1},set:function(a){this._r1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"r2",{get:function(){return this._r2},set:function(a){this._r2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"largeArcFlag",{get:function(){return this._largeArcFlag},set:function(a){this._largeArcFlag=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcAbs.prototype,"sweepFlag",{get:function(){return this._sweepFlag},set:function(a){this._sweepFlag=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegArcRel=function(a,b,c,d,e,f,g,h){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_ARC_REL,"a",a),this._x=b,this._y=c,this._r1=d,this._r2=e,this._angle=f,this._largeArcFlag=g,this._sweepFlag=h},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(void 0,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(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"r1",{get:function(){return this._r1},set:function(a){this._r1=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"r2",{get:function(){return this._r2},set:function(a){this._r2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"largeArcFlag",{get:function(){return this._largeArcFlag},set:function(a){this._largeArcFlag=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegArcRel.prototype,"sweepFlag",{get:function(){return this._sweepFlag},set:function(a){this._sweepFlag=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoHorizontalAbs=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS,"H",a),this._x=b},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(void 0,this._x)},Object.defineProperty(SVGPathSegLinetoHorizontalAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoHorizontalRel=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL,"h",a),this._x=b},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(void 0,this._x)},Object.defineProperty(SVGPathSegLinetoHorizontalRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoVerticalAbs=function(a,b){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS,"V",a),this._y=b},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(void 0,this._y)},Object.defineProperty(SVGPathSegLinetoVerticalAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegLinetoVerticalRel=function(a,b){
-SVGPathSeg.call(this,SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL,"v",a),this._y=b},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(void 0,this._y)},Object.defineProperty(SVGPathSegLinetoVerticalRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicSmoothAbs=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS,"S",a),this._x=b,this._y=c,this._x2=d,this._y2=e},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(void 0,this._x,this._y,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothAbs.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoCubicSmoothRel=function(a,b,c,d,e){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL,"s",a),this._x=b,this._y=c,this._x2=d,this._y2=e},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(void 0,this._x,this._y,this._x2,this._y2)},Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"x2",{get:function(){return this._x2},set:function(a){this._x2=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoCubicSmoothRel.prototype,"y2",{get:function(){return this._y2},set:function(a){this._y2=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticSmoothAbs=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS,"T",a),this._x=b,this._y=c},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(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothAbs.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),a.SVGPathSegCurvetoQuadraticSmoothRel=function(a,b,c){SVGPathSeg.call(this,SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL,"t",a),this._x=b,this._y=c},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(void 0,this._x,this._y)},Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype,"x",{get:function(){return this._x},set:function(a){this._x=a,this._segmentChanged()},enumerable:!0}),Object.defineProperty(SVGPathSegCurvetoQuadraticSmoothRel.prototype,"y",{get:function(){return this._y},set:function(a){this._y=a,this._segmentChanged()},enumerable:!0}),SVGPathElement.prototype.createSVGPathSegClosePath=function(){return new SVGPathSegClosePath(void 0)},SVGPathElement.prototype.createSVGPathSegMovetoAbs=function(a,b){return new SVGPathSegMovetoAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegMovetoRel=function(a,b){return new SVGPathSegMovetoRel(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegLinetoAbs=function(a,b){return new SVGPathSegLinetoAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegLinetoRel=function(a,b){return new SVGPathSegLinetoRel(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(a,b,c,d,e,f){return new SVGPathSegCurvetoCubicAbs(void 0,a,b,c,d,e,f)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(a,b,c,d,e,f){return new SVGPathSegCurvetoCubicRel(void 0,a,b,c,d,e,f)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(a,b,c,d){return new SVGPathSegCurvetoQuadraticAbs(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(a,b,c,d){return new SVGPathSegCurvetoQuadraticRel(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(a,b,c,d,e,f,g){return new SVGPathSegArcAbs(void 0,a,b,c,d,e,f,g)},SVGPathElement.prototype.createSVGPathSegArcRel=function(a,b,c,d,e,f,g){return new SVGPathSegArcRel(void 0,a,b,c,d,e,f,g)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(a){return new SVGPathSegLinetoHorizontalAbs(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(a){return new SVGPathSegLinetoHorizontalRel(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(a){return new SVGPathSegLinetoVerticalAbs(void 0,a)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(a){return new SVGPathSegLinetoVerticalRel(void 0,a)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(a,b,c,d){return new SVGPathSegCurvetoCubicSmoothAbs(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(a,b,c,d){return new SVGPathSegCurvetoCubicSmoothRel(void 0,a,b,c,d)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(a,b){return new SVGPathSegCurvetoQuadraticSmoothAbs(void 0,a,b)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(a,b){return new SVGPathSegCurvetoQuadraticSmoothRel(void 0,a,b)}),"SVGPathSegList"in a||(a.SVGPathSegList=function(a){this._pathElement=a,this._list=this._parsePath(this._pathElement.getAttribute("d")),this._mutationObserverConfig={attributes:!0,attributeFilter:["d"]},this._pathElementMutationObserver=new MutationObserver(this._updateListFromPathMutations.bind(this)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},Object.defineProperty(SVGPathSegList.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"pathSegList",{get:function(){return this._pathSegList||(this._pathSegList=new SVGPathSegList(this)),this._pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"normalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"animatedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),Object.defineProperty(SVGPathElement.prototype,"animatedNormalizedPathSegList",{get:function(){return this.pathSegList},enumerable:!0}),SVGPathSegList.prototype._checkPathSynchronizedToList=function(){this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords())},SVGPathSegList.prototype._updateListFromPathMutations=function(a){if(this._pathElement){var b=!1;a.forEach(function(a){"d"==a.attributeName&&(b=!0)}),b&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}},SVGPathSegList.prototype._writeListToPath=function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",SVGPathSegList._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},SVGPathSegList.prototype.segmentChanged=function(a){this._writeListToPath()},SVGPathSegList.prototype.clear=function(){this._checkPathSynchronizedToList(),this._list.forEach(function(a){a._owningPathSegList=null}),this._list=[],this._writeListToPath()},SVGPathSegList.prototype.initialize=function(a){return this._checkPathSynchronizedToList(),this._list=[a],a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype._checkValidIndex=function(a){if(isNaN(a)||0>a||a>=this.numberOfItems)throw"INDEX_SIZE_ERR"},SVGPathSegList.prototype.getItem=function(a){return this._checkPathSynchronizedToList(),this._checkValidIndex(a),this._list[a]},SVGPathSegList.prototype.insertItemBefore=function(a,b){return this._checkPathSynchronizedToList(),b>this.numberOfItems&&(b=this.numberOfItems),a._owningPathSegList&&(a=a.clone()),this._list.splice(b,0,a),a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype.replaceItem=function(a,b){return this._checkPathSynchronizedToList(),a._owningPathSegList&&(a=a.clone()),this._checkValidIndex(b),this._list[b]=a,a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList.prototype.removeItem=function(a){this._checkPathSynchronizedToList(),this._checkValidIndex(a);var b=this._list[a];return this._list.splice(a,1),this._writeListToPath(),b},SVGPathSegList.prototype.appendItem=function(a){return this._checkPathSynchronizedToList(),a._owningPathSegList&&(a=a.clone()),this._list.push(a),a._owningPathSegList=this,this._writeListToPath(),a},SVGPathSegList._pathSegArrayAsString=function(a){var b="",c=!0;return a.forEach(function(a){c?(c=!1,b+=a._asPathString()):b+=" "+a._asPathString()}),b},SVGPathSegList.prototype._parsePath=function(a){if(!a||0==a.length)return[];var b=this,c=function(){this.pathSegList=[]};c.prototype.appendSegment=function(a){this.pathSegList.push(a)};var d=function(a){this._string=a,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()};d.prototype._isCurrentSpace=function(){var a=this._string[this._currentIndex];return" ">=a&&(" "==a||"\n"==a||"	"==a||"\r"==a||"\f"==a)},d.prototype._skipOptionalSpaces=function(){for(;this._currentIndex<this._endIndex&&this._isCurrentSpace();)this._currentIndex++;return this._currentIndex<this._endIndex},d.prototype._skipOptionalSpacesOrDelimiter=function(){return this._currentIndex<this._endIndex&&!this._isCurrentSpace()&&","!=this._string.charAt(this._currentIndex)?!1:(this._skipOptionalSpaces()&&this._currentIndex<this._endIndex&&","==this._string.charAt(this._currentIndex)&&(this._currentIndex++,this._skipOptionalSpaces()),this._currentIndex<this._endIndex)},d.prototype.hasMoreData=function(){return this._currentIndex<this._endIndex},d.prototype.peekSegmentType=function(){var a=this._string[this._currentIndex];return this._pathSegTypeFromChar(a)},d.prototype._pathSegTypeFromChar=function(a){switch(a){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}},d.prototype._nextCommandHelper=function(a,b){return("+"==a||"-"==a||"."==a||a>="0"&&"9">=a)&&b!=SVGPathSeg.PATHSEG_CLOSEPATH?b==SVGPathSeg.PATHSEG_MOVETO_ABS?SVGPathSeg.PATHSEG_LINETO_ABS:b==SVGPathSeg.PATHSEG_MOVETO_REL?SVGPathSeg.PATHSEG_LINETO_REL:b:SVGPathSeg.PATHSEG_UNKNOWN},d.prototype.initialCommandIsMoveTo=function(){if(!this.hasMoreData())return!0;var a=this.peekSegmentType();return a==SVGPathSeg.PATHSEG_MOVETO_ABS||a==SVGPathSeg.PATHSEG_MOVETO_REL},d.prototype._parseNumber=function(){var a=0,b=0,c=1,d=0,e=1,f=1,g=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,e=-1),!(this._currentIndex==this._endIndex||(this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")&&"."!=this._string.charAt(this._currentIndex))){for(var h=this._currentIndex;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!=h)for(var i=this._currentIndex-1,j=1;i>=h;)b+=j*(this._string.charAt(i--)-"0"),j*=10;if(this._currentIndex<this._endIndex&&"."==this._string.charAt(this._currentIndex)){if(this._currentIndex++,this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)d+=(this._string.charAt(this._currentIndex++)-"0")*(c*=.1)}if(this._currentIndex!=g&&this._currentIndex+1<this._endIndex&&("e"==this._string.charAt(this._currentIndex)||"E"==this._string.charAt(this._currentIndex))&&"x"!=this._string.charAt(this._currentIndex+1)&&"m"!=this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,f=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)a*=10,a+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var k=b+d;if(k*=e,a&&(k*=Math.pow(10,f*a)),g!=this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),k}},d.prototype._parseArcFlag=function(){if(!(this._currentIndex>=this._endIndex)){var a=!1,b=this._string.charAt(this._currentIndex++);if("0"==b)a=!1;else{if("1"!=b)return;a=!0}return this._skipOptionalSpacesOrDelimiter(),a}},d.prototype.parseSegment=function(){var a=this._string[this._currentIndex],c=this._pathSegTypeFromChar(a);if(c==SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand==SVGPathSeg.PATHSEG_UNKNOWN)return null;if(c=this._nextCommandHelper(a,this._previousCommand),c==SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=c,c){case SVGPathSeg.PATHSEG_MOVETO_REL:return new SVGPathSegMovetoRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_MOVETO_ABS:return new SVGPathSegMovetoAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_REL:return new SVGPathSegLinetoRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_ABS:return new SVGPathSegLinetoAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new SVGPathSegLinetoHorizontalRel(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new SVGPathSegLinetoHorizontalAbs(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new SVGPathSegLinetoVerticalRel(b,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new SVGPathSegLinetoVerticalAbs(b,this._parseNumber());case SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new SVGPathSegClosePath(b);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(b,d.x,d.y,d.x1,d.y1,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(b,d.x,d.y,d.x1,d.y1,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:var d={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothRel(b,d.x,d.y,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:var d={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothAbs(b,d.x,d.y,d.x2,d.y2);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticRel(b,d.x,d.y,d.x1,d.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticAbs(b,d.x,d.y,d.x1,d.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new SVGPathSegCurvetoQuadraticSmoothRel(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new SVGPathSegCurvetoQuadraticSmoothAbs(b,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_ARC_REL:var d={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcRel(b,d.x,d.y,d.x1,d.y1,d.arcAngle,d.arcLarge,d.arcSweep);case SVGPathSeg.PATHSEG_ARC_ABS:var d={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcAbs(b,d.x,d.y,d.x1,d.y1,d.arcAngle,d.arcLarge,d.arcSweep);default:throw"Unknown path seg type."}};var e=new c,f=new d(a);if(!f.initialCommandIsMoveTo())return[];for(;f.hasMoreData();){var g=f.parseSegment();if(!g)return[];e.appendSegment(g)}return e.pathSegList})}(),"function"==typeof define&&define.amd?define("c3",["d3"],function(){return k}):"undefined"!=typeof exports&&"undefined"!=typeof module?module.exports=k:a.c3=k}(window);
\ No newline at end of file
diff --git a/web/lib/c3-0.4.18.min.js b/web/lib/c3-0.4.18.min.js
new file mode 100644
index 000000000..f19081697
--- /dev/null
+++ b/web/lib/c3-0.4.18.min.js
@@ -0,0 +1 @@
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e.tspanDy(t,i)}),y.attr("d","M"+-e.outerTickSize+","+e.range[0]+"H0V"+e.range[1]+"H"+-e.outerTickSize);break;case"right":a=e.axisY,p.attr("x2",e.innerTickSize).attr("y2",0),_.attr("x",e.tickLength).attr("y",0).style("text-anchor","start"),x.attr("x",e.tickLength).attr("dy",function(t,i){return e.tspanDy(t,i)}),y.attr("d","M"+e.outerTickSize+","+e.range[0]+"H0V"+e.range[1]+"H"+e.outerTickSize)}if(d.rangeBand){var S=d,w=S.rangeBand()/2;c=d=function(t){return S(t)+w}}else c.rangeBand?c=d:g.call(a,d,e.tickOffset);h.call(a,c,e.tickOffset),f.call(a,d,e.tickOffset)})}var e=this,i=e.d3,n=e.params;return t.scale=function(i){return arguments.length?(e.scale=i,t):e.scale},t.orient=function(i){return arguments.length?(e.orient=i in{top:1,right:1,bottom:1,left:1}?i+"":"bottom",t):e.orient},t.tickFormat=function(i){return arguments.length?(e.tickFormat=i,t):e.tickFormat},t.tickCentered=function(i){return arguments.length?(e.tickCentered=i,t):e.tickCentered},t.tickOffset=function(){return e.tickOffset},t.tickInterval=function(){var i;return i=n.isCategory?2*e.tickOffset:(t.g.select("path.domain").node().getTotalLength()-2*e.outerTickSize)/t.g.selectAll("line").size(),i===1/0?0:i},t.ticks=function(){return arguments.length?(e.tickArguments=arguments,t):e.tickArguments},t.tickCulling=function(i){return arguments.length?(e.tickCulling=i,t):e.tickCulling},t.tickValues=function(i){if("function"==typeof i)e.tickValues=function(){return i(e.scale.domain())};else{if(!arguments.length)return e.tickValues;e.tickValues=i}return t},t};var A=function(e){function i(e){s(this,i);var r={fn:n,internal:{fn:a}},o=d(this,(i.__proto__||Object.getPrototypeOf(i)).call(this,e,"axis",r));return o.d3=e.d3,o.internal=t,o}return c(i,e),i}(function(t,e,i){this.owner=t,L.chart.internal[e]=i});(n=A.prototype).init=function(){var t=this.owner,e=t.config,i=t.main;t.axes.x=i.append("g").attr("class",r.axis+" "+r.axisX).attr("clip-path",t.clipPathForXAxis).attr("transform",t.getTranslate("x")).style("visibility",e.axis_x_show?"visible":"hidden"),t.axes.x.append("text").attr("class",r.axisXLabel).attr("transform",e.axis_rotated?"rotate(-90)":"").style("text-anchor",this.textAnchorForXAxisLabel.bind(this)),t.axes.y=i.append("g").attr("class",r.axis+" "+r.axisY).attr("clip-path",e.axis_y_inner?"":t.clipPathForYAxis).attr("transform",t.getTranslate("y")).style("visibility",e.axis_y_show?"visible":"hidden"),t.axes.y.append("text").attr("class",r.axisYLabel).attr("transform",e.axis_rotated?"":"rotate(-90)").style("text-anchor",this.textAnchorForYAxisLabel.bind(this)),t.axes.y2=i.append("g").attr("class",r.axis+" 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i,n=this.owner,a=n.config;return(a.axis_x_tick_fit||a.axis_x_tick_count)&&(i=this.generateTickValues(n.mapTargetsToUniqueXs(t),a.axis_x_tick_count,n.isTimeSeries())),e?e.tickValues(i):(n.xAxis.tickValues(i),n.subXAxis.tickValues(i)),i},n.getYAxis=function(t,e,i,n,a,r,o){var s=this.owner,c=s.config,d={withOuterTick:a,withoutTransition:r,tickTextRotate:o?0:c.axis_y_tick_rotate},l=new this.internal(this,d).axis.scale(t).orient(e).tickFormat(i);return s.isTimeSeriesY()?l.ticks(s.d3.time[c.axis_y_tick_time_value],c.axis_y_tick_time_interval):l.tickValues(n),l},n.getId=function(t){var e=this.owner.config;return t in e.data_axes?e.data_axes[t]:"y"},n.getXAxisTickFormat=function(){var t=this.owner,e=t.config,i=t.isTimeSeries()?t.defaultAxisTimeFormat:t.isCategorized()?t.categoryName:function(t){return t<0?t.toFixed(0):t};return e.axis_x_tick_format&&(u(e.axis_x_tick_format)?i=e.axis_x_tick_format:t.isTimeSeries()&&(i=function(i){return i?t.axisTimeFormat(e.axis_x_tick_format)(i):""})),u(i)?function(e){return i.call(t,e)}:i},n.getTickValues=function(t,e){return t||(e?e.tickValues():void 0)},n.getXAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_x_tick_values,this.owner.xAxis)},n.getYAxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y_tick_values,this.owner.yAxis)},n.getY2AxisTickValues=function(){return this.getTickValues(this.owner.config.axis_y2_tick_values,this.owner.y2Axis)},n.getLabelOptionByAxisId=function(t){var e,i=this.owner.config;return"y"===t?e=i.axis_y_label:"y2"===t?e=i.axis_y2_label:"x"===t&&(e=i.axis_x_label),e},n.getLabelText=function(t){var e=this.getLabelOptionByAxisId(t);return g(e)?e:e?e.text:null},n.setLabelText=function(t,e){var i=this.owner.config,n=this.getLabelOptionByAxisId(t);g(n)?"y"===t?i.axis_y_label=e:"y2"===t?i.axis_y2_label=e:"x"===t&&(i.axis_x_label=e):n&&(n.text=e)},n.getLabelPosition=function(t,e){var i=this.getLabelOptionByAxisId(t),n=i&&"object"===(void 0===i?"undefined":o(i))&&i.position?i.position:e;return{isInner:n.indexOf("inner")>=0,isOuter:n.indexOf("outer")>=0,isLeft:n.indexOf("left")>=0,isCenter:n.indexOf("center")>=0,isRight:n.indexOf("right")>=0,isTop:n.indexOf("top")>=0,isMiddle:n.indexOf("middle")>=0,isBottom:n.indexOf("bottom")>=0}},n.getXAxisLabelPosition=function(){return this.getLabelPosition("x",this.owner.config.axis_rotated?"inner-top":"inner-right")},n.getYAxisLabelPosition=function(){return this.getLabelPosition("y",this.owner.config.axis_rotated?"inner-right":"inner-top")},n.getY2AxisLabelPosition=function(){return this.getLabelPosition("y2",this.owner.config.axis_rotated?"inner-right":"inner-top")},n.getLabelPositionById=function(t){return"y2"===t?this.getY2AxisLabelPosition():"y"===t?this.getYAxisLabelPosition():this.getXAxisLabelPosition()},n.textForXAxisLabel=function(){return this.getLabelText("x")},n.textForYAxisLabel=function(){return this.getLabelText("y")},n.textForY2AxisLabel=function(){return this.getLabelText("y2")},n.xForAxisLabel=function(t,e){var i=this.owner;return t?e.isLeft?0:e.isCenter?i.width/2:i.width:e.isBottom?-i.height:e.isMiddle?-i.height/2:0},n.dxForAxisLabel=function(t,e){return t?e.isLeft?"0.5em":e.isRight?"-0.5em":"0":e.isTop?"-0.5em":e.isBottom?"0.5em":"0"},n.textAnchorForAxisLabel=function(t,e){return t?e.isLeft?"start":e.isCenter?"middle":"end":e.isBottom?"start":e.isMiddle?"middle":"end"},n.xForXAxisLabel=function(){return this.xForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},n.xForYAxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},n.xForY2AxisLabel=function(){return this.xForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},n.dxForXAxisLabel=function(){return this.dxForAxisLabel(!this.owner.config.axis_rotated,this.getXAxisLabelPosition())},n.dxForYAxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getYAxisLabelPosition())},n.dxForY2AxisLabel=function(){return this.dxForAxisLabel(this.owner.config.axis_rotated,this.getY2AxisLabelPosition())},n.dyForXAxisLabel=function(){var t=this.owner.config,e=this.getXAxisLabelPosition();return t.axis_rotated?e.isInner?"1.2em":-25-this.getMaxTickWidth("x"):e.isInner?"-0.5em":t.axis_x_height?t.axis_x_height-10:"3em"},n.dyForYAxisLabel=function(){var t=this.owner,e=this.getYAxisLabelPosition();return t.config.axis_rotated?e.isInner?"-0.5em":"3em":e.isInner?"1.2em":-10-(t.config.axis_y_inner?0:this.getMaxTickWidth("y")+10)},n.dyForY2AxisLabel=function(){var t=this.owner,e=this.getY2AxisLabelPosition();return t.config.axis_rotated?e.isInner?"1.2em":"-2.2em":e.isInner?"-0.5em":15+(t.config.axis_y2_inner?0:this.getMaxTickWidth("y2")+15)},n.textAnchorForXAxisLabel=function(){var t=this.owner;return this.textAnchorForAxisLabel(!t.config.axis_rotated,this.getXAxisLabelPosition())},n.textAnchorForYAxisLabel=function(){var t=this.owner;return this.textAnchorForAxisLabel(t.config.axis_rotated,this.getYAxisLabelPosition())},n.textAnchorForY2AxisLabel=function(){var t=this.owner;return this.textAnchorForAxisLabel(t.config.axis_rotated,this.getY2AxisLabelPosition())},n.getMaxTickWidth=function(t,e){var i,n,a,r,o=this.owner,s=o.config,c=0;return e&&o.currentMaxTickWidths[t]?o.currentMaxTickWidths[t]:(o.svg&&(i=o.filterTargetsToShow(o.data.targets),"y"===t?(n=o.y.copy().domain(o.getYDomain(i,"y")),a=this.getYAxis(n,o.yOrient,s.axis_y_tick_format,o.yAxisTickValues,!1,!0,!0)):"y2"===t?(n=o.y2.copy().domain(o.getYDomain(i,"y2")),a=this.getYAxis(n,o.y2Orient,s.axis_y2_tick_format,o.y2AxisTickValues,!1,!0,!0)):(n=o.x.copy().domain(o.getXDomain(i)),a=this.getXAxis(n,o.xOrient,o.xAxisTickFormat,o.xAxisTickValues,!1,!0,!0),this.updateXAxisTickValues(i,a)),(r=o.d3.select("body").append("div").classed("c3",!0)).append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0).append("g").call(a).each(function(){o.d3.select(this).selectAll("text").each(function(){var t=this.getBoundingClientRect();c<t.width&&(c=t.width)}),r.remove()})),o.currentMaxTickWidths[t]=c<=0?o.currentMaxTickWidths[t]:c,o.currentMaxTickWidths[t])},n.updateLabels=function(t){var e=this.owner,i=e.main.select("."+r.axisX+" ."+r.axisXLabel),n=e.main.select("."+r.axisY+" ."+r.axisYLabel),a=e.main.select("."+r.axisY2+" ."+r.axisY2Label);(t?i.transition():i).attr("x",this.xForXAxisLabel.bind(this)).attr("dx",this.dxForXAxisLabel.bind(this)).attr("dy",this.dyForXAxisLabel.bind(this)).text(this.textForXAxisLabel.bind(this)),(t?n.transition():n).attr("x",this.xForYAxisLabel.bind(this)).attr("dx",this.dxForYAxisLabel.bind(this)).attr("dy",this.dyForYAxisLabel.bind(this)).text(this.textForYAxisLabel.bind(this)),(t?a.transition():a).attr("x",this.xForY2AxisLabel.bind(this)).attr("dx",this.dxForY2AxisLabel.bind(this)).attr("dy",this.dyForY2AxisLabel.bind(this)).text(this.textForY2AxisLabel.bind(this))},n.getPadding=function(t,e,i,n){var a="number"==typeof t?t:t[e];return l(a)?"ratio"===t.unit?t[e]*n:this.convertPixelsToAxisPadding(a,n):i},n.convertPixelsToAxisPadding=function(t,e){var i=this.owner;return e*(t/(i.config.axis_rotated?i.width:i.height))},n.generateTickValues=function(t,e,i){var n,a,r,o,s,c,d,l=t;if(e)if(1===(n=u(e)?e():e))l=[t[0]];else if(2===n)l=[t[0],t[t.length-1]];else if(n>2){for(o=n-2,a=t[0],s=((r=t[t.length-1])-a)/(o+1),l=[a],c=0;c<o;c++)d=+a+s*(c+1),l.push(i?new Date(d):d);l.push(r)}return i||(l=l.sort(function(t,e){return t-e})),l},n.generateTransitions=function(t){var e=this.owner.axes;return{axisX:t?e.x.transition().duration(t):e.x,axisY:t?e.y.transition().duration(t):e.y,axisY2:t?e.y2.transition().duration(t):e.y2,axisSubX:t?e.subx.transition().duration(t):e.subx}},n.redraw=function(t,e){var i=this.owner;i.axes.x.style("opacity",e?0:1),i.axes.y.style("opacity",e?0:1),i.axes.y2.style("opacity",e?0:1),i.axes.subx.style("opacity",e?0:1),t.axisX.call(i.xAxis),t.axisY.call(i.yAxis),t.axisY2.call(i.y2Axis),t.axisSubX.call(i.subXAxis)};var P,C,L={version:"0.4.18"};return L.generate=function(t){return new e(t)},L.chart={fn:e.prototype,internal:{fn:i.prototype}},P=L.chart.fn,C=L.chart.internal.fn,C.beforeInit=function(){},C.afterInit=function(){},C.init=function(){var t=this,e=t.config;if(t.initParams(),e.data_url)t.convertUrlToData(e.data_url,e.data_mimeType,e.data_headers,e.data_keys,t.initWithData);else if(e.data_json)t.initWithData(t.convertJsonToData(e.data_json,e.data_keys));else if(e.data_rows)t.initWithData(t.convertRowsToData(e.data_rows));else{if(!e.data_columns)throw Error("url or json or rows or columns is required.");t.initWithData(t.convertColumnsToData(e.data_columns))}},C.initParams=function(){var t=this,e=t.d3,i=t.config;t.clipId="c3-"+ +new Date+"-clip",t.clipIdForXAxis=t.clipId+"-xaxis",t.clipIdForYAxis=t.clipId+"-yaxis",t.clipIdForGrid=t.clipId+"-grid",t.clipIdForSubchart=t.clipId+"-subchart",t.clipPath=t.getClipPath(t.clipId),t.clipPathForXAxis=t.getClipPath(t.clipIdForXAxis),t.clipPathForYAxis=t.getClipPath(t.clipIdForYAxis),t.clipPathForGrid=t.getClipPath(t.clipIdForGrid),t.clipPathForSubchart=t.getClipPath(t.clipIdForSubchart),t.dragStart=null,t.dragging=!1,t.flowing=!1,t.cancelClick=!1,t.mouseover=!1,t.transiting=!1,t.color=t.generateColor(),t.levelColor=t.generateLevelColor(),t.dataTimeFormat=i.data_xLocaltime?e.time.format:e.time.format.utc,t.axisTimeFormat=i.axis_x_localtime?e.time.format:e.time.format.utc,t.defaultAxisTimeFormat=t.axisTimeFormat.multi([[".%L",function(t){return t.getMilliseconds()}],[":%S",function(t){return t.getSeconds()}],["%I:%M",function(t){return t.getMinutes()}],["%I %p",function(t){return t.getHours()}],["%-m/%-d",function(t){return t.getDay()&&1!==t.getDate()}],["%-m/%-d",function(t){return 1!==t.getDate()}],["%-m/%-d",function(t){return t.getMonth()}],["%Y/%-m/%-d",function(){return!0}]]),t.hiddenTargetIds=[],t.hiddenLegendIds=[],t.focusedTargetIds=[],t.defocusedTargetIds=[],t.xOrient=i.axis_rotated?"left":"bottom",t.yOrient=i.axis_rotated?i.axis_y_inner?"top":"bottom":i.axis_y_inner?"right":"left",t.y2Orient=i.axis_rotated?i.axis_y2_inner?"bottom":"top":i.axis_y2_inner?"left":"right",t.subXOrient=i.axis_rotated?"left":"bottom",t.isLegendRight="right"===i.legend_position,t.isLegendInset="inset"===i.legend_position,t.isLegendTop="top-left"===i.legend_inset_anchor||"top-right"===i.legend_inset_anchor,t.isLegendLeft="top-left"===i.legend_inset_anchor||"bottom-left"===i.legend_inset_anchor,t.legendStep=0,t.legendItemWidth=0,t.legendItemHeight=0,t.currentMaxTickWidths={x:0,y:0,y2:0},t.rotated_padding_left=30,t.rotated_padding_right=i.axis_rotated&&!i.axis_x_show?0:30,t.rotated_padding_top=5,t.withoutFadeIn={},t.intervalForObserveInserted=void 0,t.axes.subx=e.selectAll([])},C.initChartElements=function(){this.initBar&&this.initBar(),this.initLine&&this.initLine(),this.initArc&&this.initArc(),this.initGauge&&this.initGauge(),this.initText&&this.initText()},C.initWithData=function(t){var e,i,n=this,a=n.d3,o=n.config,s=!0;n.axis=new A(n),n.initPie&&n.initPie(),n.initBrush&&n.initBrush(),n.initZoom&&n.initZoom(),o.bindto?"function"==typeof o.bindto.node?n.selectChart=o.bindto:n.selectChart=a.select(o.bindto):n.selectChart=a.selectAll([]),n.selectChart.empty()&&(n.selectChart=a.select(document.createElement("div")).style("opacity",0),n.observeInserted(n.selectChart),s=!1),n.selectChart.html("").classed("c3",!0),n.data.xs={},n.data.targets=n.convertDataToTargets(t),o.data_filter&&(n.data.targets=n.data.targets.filter(o.data_filter)),o.data_hide&&n.addHiddenTargetIds(!0===o.data_hide?n.mapToIds(n.data.targets):o.data_hide),o.legend_hide&&n.addHiddenLegendIds(!0===o.legend_hide?n.mapToIds(n.data.targets):o.legend_hide),n.hasType("gauge")&&(o.legend_show=!1),n.updateSizes(),n.updateScales(),n.x.domain(a.extent(n.getXDomain(n.data.targets))),n.y.domain(n.getYDomain(n.data.targets,"y")),n.y2.domain(n.getYDomain(n.data.targets,"y2")),n.subX.domain(n.x.domain()),n.subY.domain(n.y.domain()),n.subY2.domain(n.y2.domain()),n.orgXDomain=n.x.domain(),n.brush&&n.brush.scale(n.subX),o.zoom_enabled&&n.zoom.scale(n.x),n.svg=n.selectChart.append("svg").style("overflow","hidden").on("mouseenter",function(){return 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e=!1;t.forEach(function(t){"d"==t.attributeName&&(e=!0)}),e&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}},window.SVGPathSegList.prototype._writeListToPath=function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",window.SVGPathSegList._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)},window.SVGPathSegList.prototype.segmentChanged=function(t){this._writeListToPath()},window.SVGPathSegList.prototype.clear=function(){this._checkPathSynchronizedToList(),this._list.forEach(function(t){t._owningPathSegList=null}),this._list=[],this._writeListToPath()},window.SVGPathSegList.prototype.initialize=function(t){return 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e=this._list[t];return this._list.splice(t,1),this._writeListToPath(),e},window.SVGPathSegList.prototype.appendItem=function(t){return this._checkPathSynchronizedToList(),t._owningPathSegList&&(t=t.clone()),this._list.push(t),t._owningPathSegList=this,this._writeListToPath(),t},window.SVGPathSegList._pathSegArrayAsString=function(t){var e="",i=!0;return t.forEach(function(t){i?(i=!1,e+=t._asPathString()):e+=" "+t._asPathString()}),e},window.SVGPathSegList.prototype._parsePath=function(t){if(!t||0==t.length)return[];var e=this,i=function(){this.pathSegList=[]};i.prototype.appendSegment=function(t){this.pathSegList.push(t)};var n=function(t){this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=window.SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()};n.prototype._isCurrentSpace=function(){var t=this._string[this._currentIndex];return t<=" "&&(" 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window.SVGPathSeg.PATHSEG_MOVETO_REL;case"L":return window.SVGPathSeg.PATHSEG_LINETO_ABS;case"l":return window.SVGPathSeg.PATHSEG_LINETO_REL;case"C":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;case"c":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;case"Q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;case"q":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;case"A":return window.SVGPathSeg.PATHSEG_ARC_ABS;case"a":return window.SVGPathSeg.PATHSEG_ARC_REL;case"H":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;case"h":return window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;case"V":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;case"v":return window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;case"S":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;case"s":return window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;case"T":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;case"t":return window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;default:return window.SVGPathSeg.PATHSEG_UNKNOWN}},n.prototype._nextCommandHelper=function(t,e){return("+"==t||"-"==t||"."==t||t>="0"&&t<="9")&&e!=window.SVGPathSeg.PATHSEG_CLOSEPATH?e==window.SVGPathSeg.PATHSEG_MOVETO_ABS?window.SVGPathSeg.PATHSEG_LINETO_ABS:e==window.SVGPathSeg.PATHSEG_MOVETO_REL?window.SVGPathSeg.PATHSEG_LINETO_REL:e:window.SVGPathSeg.PATHSEG_UNKNOWN},n.prototype.initialCommandIsMoveTo=function(){if(!this.hasMoreData())return!0;var t=this.peekSegmentType();return t==window.SVGPathSeg.PATHSEG_MOVETO_ABS||t==window.SVGPathSeg.PATHSEG_MOVETO_REL},n.prototype._parseNumber=function(){var t=0,e=0,i=1,n=0,a=1,r=1,o=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,a=-1),!(this._currentIndex==this._endIndex||(this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")&&"."!=this._string.charAt(this._currentIndex))){for(var s=this._currentIndex;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!=s)for(var c=this._currentIndex-1,d=1;c>=s;)e+=d*(this._string.charAt(c--)-"0"),d*=10;if(this._currentIndex<this._endIndex&&"."==this._string.charAt(this._currentIndex)){if(++this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)i*=10,n+=(this._string.charAt(this._currentIndex)-"0")/i,this._currentIndex+=1}if(this._currentIndex!=o&&this._currentIndex+1<this._endIndex&&("e"==this._string.charAt(this._currentIndex)||"E"==this._string.charAt(this._currentIndex))&&"x"!=this._string.charAt(this._currentIndex+1)&&"m"!=this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"==this._string.charAt(this._currentIndex)?this._currentIndex++:"-"==this._string.charAt(this._currentIndex)&&(this._currentIndex++,r=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)t*=10,t+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var l=e+n;if(l*=a,t&&(l*=Math.pow(10,r*t)),o!=this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),l}},n.prototype._parseArcFlag=function(){if(!(this._currentIndex>=this._endIndex)){var t=!1,e=this._string.charAt(this._currentIndex++);if("0"==e)t=!1;else{if("1"!=e)return;t=!0}return this._skipOptionalSpacesOrDelimiter(),t}},n.prototype.parseSegment=function(){var t=this._string[this._currentIndex],i=this._pathSegTypeFromChar(t);if(i==window.SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand==window.SVGPathSeg.PATHSEG_UNKNOWN)return null;if((i=this._nextCommandHelper(t,this._previousCommand))==window.SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=i,i){case window.SVGPathSeg.PATHSEG_MOVETO_REL:return new window.SVGPathSegMovetoRel(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_MOVETO_ABS:return new window.SVGPathSegMovetoAbs(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_REL:return new window.SVGPathSegLinetoRel(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_ABS:return new window.SVGPathSegLinetoAbs(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new window.SVGPathSegLinetoHorizontalRel(e,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new window.SVGPathSegLinetoHorizontalAbs(e,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new window.SVGPathSegLinetoVerticalRel(e,this._parseNumber());case window.SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new window.SVGPathSegLinetoVerticalAbs(e,this._parseNumber());case window.SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new window.SVGPathSegClosePath(e);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:return n={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicRel(e,n.x,n.y,n.x1,n.y1,n.x2,n.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:return n={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicAbs(e,n.x,n.y,n.x1,n.y1,n.x2,n.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:return n={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothRel(e,n.x,n.y,n.x2,n.y2);case window.SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:return n={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoCubicSmoothAbs(e,n.x,n.y,n.x2,n.y2);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:return n={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticRel(e,n.x,n.y,n.x1,n.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:return n={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegCurvetoQuadraticAbs(e,n.x,n.y,n.x1,n.y1);case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new window.SVGPathSegCurvetoQuadraticSmoothRel(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new window.SVGPathSegCurvetoQuadraticSmoothAbs(e,this._parseNumber(),this._parseNumber());case window.SVGPathSeg.PATHSEG_ARC_REL:return n={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()},new window.SVGPathSegArcRel(e,n.x,n.y,n.x1,n.y1,n.arcAngle,n.arcLarge,n.arcSweep);case window.SVGPathSeg.PATHSEG_ARC_ABS:var n={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new window.SVGPathSegArcAbs(e,n.x,n.y,n.x1,n.y1,n.arcAngle,n.arcLarge,n.arcSweep);default:throw"Unknown path seg type."}};var a=new i,r=new n(t);if(!r.initialCommandIsMoveTo())return[];for(;r.hasMoreData();){var o=r.parseSegment();if(!o)return[];a.appendSegment(o)}return a.pathSegList}),P.axis=function(){},P.axis.labels=function(t){var e=this.internal;arguments.length&&(Object.keys(t).forEach(function(i){e.axis.setLabelText(i,t[i])}),e.axis.updateLabels())},P.axis.max=function(t){var e=this.internal,i=e.config;if(!arguments.length)return{x:i.axis_x_max,y:i.axis_y_max,y2:i.axis_y2_max};"object"===(void 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a,o,s,c=t.targets,d=t.flow,l=t.drawBar,u=t.drawLine,h=t.drawArea,g=t.cx,f=t.cy,p=t.xv,_=t.xForText,x=t.yForText,y=t.duration,S=1,w=d.index,v=d.length,b=e.getValueOnIndex(e.data.targets[0].values,w),T=e.getValueOnIndex(e.data.targets[0].values,w+v),A=e.x.domain(),P=d.duration||y,C=d.done||function(){},L=e.generateWait(),V=e.xgrid||n.selectAll([]),G=e.xgridLines||n.selectAll([]),E=e.mainRegion||n.selectAll([]),O=e.mainText||n.selectAll([]),I=e.mainBar||n.selectAll([]),R=e.mainLine||n.selectAll([]),k=e.mainArea||n.selectAll([]),D=e.mainCircle||n.selectAll([]);e.flowing=!0,e.data.targets.forEach(function(t){t.values.splice(0,v)}),s=e.updateXDomain(c,!0,!0),e.updateXGrid&&e.updateXGrid(!0),d.orgDataCount?a=1===d.orgDataCount||(b&&b.x)===(T&&T.x)?e.x(A[0])-e.x(s[0]):e.isTimeSeries()?e.x(A[0])-e.x(s[0]):e.x(b.x)-e.x(T.x):1!==e.data.targets[0].values.length?a=e.x(A[0])-e.x(s[0]):e.isTimeSeries()?(b=e.getValueOnIndex(e.data.targets[0].values,0),T=e.getValueOnIndex(e.data.targets[0].values,e.data.targets[0].values.length-1),a=e.x(b.x)-e.x(T.x)):a=m(s)/2,S=m(A)/m(s),o="translate("+a+",0) 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t,n=[],a=[],o=[];if(v){for(t=0;t<v;t++)n.push("."+r.shape+"-"+(w+t)),a.push("."+r.text+"-"+(w+t)),o.push("."+r.eventRect+"-"+(w+t));e.svg.selectAll("."+r.shapes).selectAll(n).remove(),e.svg.selectAll("."+r.texts).selectAll(a).remove(),e.svg.selectAll("."+r.eventRects).selectAll(o).remove(),e.svg.select("."+r.xgrid).remove()}V.attr("transform",null).attr(e.xgridAttr),G.attr("transform",null),G.select("line").attr("x1",i.axis_rotated?0:p).attr("x2",i.axis_rotated?e.width:p),G.select("text").attr("x",i.axis_rotated?e.width:0).attr("y",p),I.attr("transform",null).attr("d",l),R.attr("transform",null).attr("d",u),k.attr("transform",null).attr("d",h),D.attr("transform",null).attr("cx",g).attr("cy",f),O.attr("transform",null).attr("x",_).attr("y",x).style("fill-opacity",e.opacityForText.bind(e)),E.attr("transform",null),E.select("rect").filter(e.isRegionOnX).attr("x",e.regionX.bind(e)).attr("width",e.regionWidth.bind(e)),i.interaction_enabled&&e.redrawEventRect(),C(),e.flowing=!1})}},P.focus=function(t){var e,i=this.internal;t=i.mapToTargetIds(t),e=i.svg.selectAll(i.selectorTargets(t.filter(i.isTargetToShow,i))),this.revert(),this.defocus(),e.classed(r.focused,!0).classed(r.defocused,!1),i.hasArcType()&&i.expandArc(t),i.toggleFocusLegend(t,!0),i.focusedTargetIds=t,i.defocusedTargetIds=i.defocusedTargetIds.filter(function(e){return t.indexOf(e)<0})},P.defocus=function(t){var e=this.internal;t=e.mapToTargetIds(t),e.svg.selectAll(e.selectorTargets(t.filter(e.isTargetToShow,e))).classed(r.focused,!1).classed(r.defocused,!0),e.hasArcType()&&e.unexpandArc(t),e.toggleFocusLegend(t,!1),e.focusedTargetIds=e.focusedTargetIds.filter(function(e){return t.indexOf(e)<0}),e.defocusedTargetIds=t},P.revert=function(t){var e=this.internal;t=e.mapToTargetIds(t),e.svg.selectAll(e.selectorTargets(t)).classed(r.focused,!1).classed(r.defocused,!1),e.hasArcType()&&e.unexpandArc(t),e.config.legend_show&&(e.showLegend(t.filter(e.isLegendToShow.bind(e))),e.legend.selectAll(e.selectorLegends(t)).filter(function(){return e.d3.select(this).classed(r.legendItemFocused)}).classed(r.legendItemFocused,!1)),e.focusedTargetIds=[],e.defocusedTargetIds=[]},P.xgrids=function(t){var e=this.internal,i=e.config;return t?(i.grid_x_lines=t,e.redrawWithoutRescale(),i.grid_x_lines):i.grid_x_lines},P.xgrids.add=function(t){var e=this.internal;return this.xgrids(e.config.grid_x_lines.concat(t||[]))},P.xgrids.remove=function(t){this.internal.removeGridLines(t,!0)},P.ygrids=function(t){var e=this.internal,i=e.config;return t?(i.grid_y_lines=t,e.redrawWithoutRescale(),i.grid_y_lines):i.grid_y_lines},P.ygrids.add=function(t){var e=this.internal;return this.ygrids(e.config.grid_y_lines.concat(t||[]))},P.ygrids.remove=function(t){this.internal.removeGridLines(t,!1)},P.groups=function(t){var e=this.internal,i=e.config;return void 0===t?i.data_groups:(i.data_groups=t,e.redraw(),i.data_groups)},P.legend=function(){},P.legend.show=function(t){var e=this.internal;e.showLegend(e.mapToTargetIds(t)),e.updateAndRedraw({withLegend:!0})},P.legend.hide=function(t){var e=this.internal;e.hideLegend(e.mapToTargetIds(t)),e.updateAndRedraw({withLegend:!0})},P.load=function(t){var e=this.internal,i=e.config;t.xs&&e.addXs(t.xs),"names"in t&&P.data.names.bind(this)(t.names),"classes"in t&&Object.keys(t.classes).forEach(function(e){i.data_classes[e]=t.classes[e]}),"categories"in t&&e.isCategorized()&&(i.axis_x_categories=t.categories),"axes"in t&&Object.keys(t.axes).forEach(function(e){i.data_axes[e]=t.axes[e]}),"colors"in t&&Object.keys(t.colors).forEach(function(e){i.data_colors[e]=t.colors[e]}),"cacheIds"in t&&e.hasCaches(t.cacheIds)?e.load(e.getCaches(t.cacheIds),t.done):"unload"in t?e.unload(e.mapToTargetIds("boolean"==typeof t.unload&&t.unload?null:t.unload),function(){e.loadFromArgs(t)}):e.loadFromArgs(t)},P.unload=function(t){var e=this.internal;(t=t||{})instanceof Array?t={ids:t}:"string"==typeof t&&(t={ids:[t]}),e.unload(e.mapToTargetIds(t.ids),function(){e.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0}),t.done&&t.done()})},P.regions=function(t){var e=this.internal,i=e.config;return t?(i.regions=t,e.redrawWithoutRescale(),i.regions):i.regions},P.regions.add=function(t){var e=this.internal,i=e.config;return t?(i.regions=i.regions.concat(t),e.redrawWithoutRescale(),i.regions):i.regions},P.regions.remove=function(t){var e,i,n,a=this.internal,o=a.config;return t=t||{},e=a.getOption(t,"duration",o.transition_duration),i=a.getOption(t,"classes",[r.region]),n=a.main.select("."+r.regions).selectAll(i.map(function(t){return"."+t})),(e?n.transition().duration(e):n).style("opacity",0).remove(),o.regions=o.regions.filter(function(t){var e=!1;return!t.class||(t.class.split(" ").forEach(function(t){i.indexOf(t)>=0&&(e=!0)}),!e)}),o.regions},P.selected=function(t){var e=this.internal,i=e.d3;return i.merge(e.main.selectAll("."+r.shapes+e.getTargetSelectorSuffix(t)).selectAll("."+r.shape).filter(function(){return i.select(this).classed(r.SELECTED)}).map(function(t){return t.map(function(t){var e=t.__data__;return e.data?e.data:e})}))},P.select=function(t,e,i){var n=this.internal,a=n.d3,o=n.config;o.data_selection_enabled&&n.main.selectAll("."+r.shapes).selectAll("."+r.shape).each(function(s,c){var d=a.select(this),l=s.data?s.data.id:s.id,u=n.getToggle(this,s).bind(n),h=o.data_selection_grouped||!t||t.indexOf(l)>=0,g=!e||e.indexOf(c)>=0,f=d.classed(r.SELECTED);d.classed(r.line)||d.classed(r.area)||(h&&g?o.data_selection_isselectable(s)&&!f&&u(!0,d.classed(r.SELECTED,!0),s,c):void 0!==i&&i&&f&&u(!1,d.classed(r.SELECTED,!1),s,c))})},P.unselect=function(t,e){var i=this.internal,n=i.d3,a=i.config;a.data_selection_enabled&&i.main.selectAll("."+r.shapes).selectAll("."+r.shape).each(function(o,s){var c=n.select(this),d=o.data?o.data.id:o.id,l=i.getToggle(this,o).bind(i),u=a.data_selection_grouped||!t||t.indexOf(d)>=0,h=!e||e.indexOf(s)>=0,g=c.classed(r.SELECTED);c.classed(r.line)||c.classed(r.area)||u&&h&&a.data_selection_isselectable(o)&&g&&l(!1,c.classed(r.SELECTED,!1),o,s)})},P.show=function(t,e){var i,n=this.internal;t=n.mapToTargetIds(t),e=e||{},n.removeHiddenTargetIds(t),(i=n.svg.selectAll(n.selectorTargets(t))).transition().style("opacity",1,"important").call(n.endall,function(){i.style("opacity",null).style("opacity",1)}),e.withLegend&&n.showLegend(t),n.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},P.hide=function(t,e){var i,n=this.internal;t=n.mapToTargetIds(t),e=e||{},n.addHiddenTargetIds(t),(i=n.svg.selectAll(n.selectorTargets(t))).transition().style("opacity",0,"important").call(n.endall,function(){i.style("opacity",null).style("opacity",0)}),e.withLegend&&n.hideLegend(t),n.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0,withLegend:!0})},P.toggle=function(t,e){var i=this,n=this.internal;n.mapToTargetIds(t).forEach(function(t){n.isTargetToShow(t)?i.hide(t,e):i.show(t,e)})},P.tooltip=function(){},P.tooltip.show=function(t){var e,i,n=this.internal;t.mouse&&(i=t.mouse),t.data?n.isMultipleX()?(i=[n.x(t.data.x),n.getYScale(t.data.id)(t.data.value)],e=null):e=l(t.data.index)?t.data.index:n.getIndexByX(t.data.x):void 0!==t.x?e=n.getIndexByX(t.x):void 0!==t.index&&(e=t.index),n.dispatchEvent("mouseover",e,i),n.dispatchEvent("mousemove",e,i),n.config.tooltip_onshow.call(n,t.data)},P.tooltip.hide=function(){this.internal.dispatchEvent("mouseout",0),this.internal.config.tooltip_onhide.call(this)},P.transform=function(t,e){var i=this.internal,n=["pie","donut"].indexOf(t)>=0?{withTransform:!0}:null;i.transformTo(e,t,n)},C.transformTo=function(t,e,i){var n=this,a=!n.hasArcType(),r=i||{withTransitionForAxis:a};r.withTransitionForTransform=!1,n.transiting=!1,n.setTargetType(t,e),n.updateTargets(n.data.targets),n.updateAndRedraw(r)},P.x=function(t){var e=this.internal;return arguments.length&&(e.updateTargetX(e.data.targets,t),e.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})),e.data.xs},P.xs=function(t){var e=this.internal;return arguments.length&&(e.updateTargetXs(e.data.targets,t),e.redraw({withUpdateOrgXDomain:!0,withUpdateXDomain:!0})),e.data.xs},P.zoom=function(t){var e=this.internal;return t&&(e.isTimeSeries()&&(t=t.map(function(t){return e.parseDate(t)})),e.brush.extent(t),e.redraw({withUpdateXDomain:!0,withY:e.config.zoom_rescale}),e.config.zoom_onzoom.call(this,e.x.orgDomain())),e.brush.extent()},P.zoom.enable=function(t){var e=this.internal;e.config.zoom_enabled=t,e.updateAndRedraw()},P.unzoom=function(){var t=this.internal;t.brush.clear().update(),t.redraw({withUpdateXDomain:!0})},P.zoom.max=function(t){var e=this.internal,i=e.config,n=e.d3;if(0!==t&&!t)return i.zoom_x_max;i.zoom_x_max=n.max([e.orgXDomain[1],t])},P.zoom.min=function(t){var e=this.internal,i=e.config,n=e.d3;if(0!==t&&!t)return i.zoom_x_min;i.zoom_x_min=n.min([e.orgXDomain[0],t])},P.zoom.range=function(t){if(!arguments.length)return{max:this.domain.max(),min:this.domain.min()};void 0!==t.max&&this.domain.max(t.max),void 0!==t.min&&this.domain.min(t.min)},C.initPie=function(){var t=this,e=t.d3;t.pie=e.layout.pie().value(function(t){return t.values.reduce(function(t,e){return t+e.value},0)}),t.pie.sort(t.getOrderFunction()||null)},C.updateRadius=function(){var t=this,e=t.config,i=e.gauge_width||e.donut_width;t.radiusExpanded=Math.min(t.arcWidth,t.arcHeight)/2,t.radius=.95*t.radiusExpanded,t.innerRadiusRatio=i?(t.radius-i)/t.radius:.6,t.innerRadius=t.hasType("donut")||t.hasType("gauge")?t.radius*t.innerRadiusRatio:0},C.updateArc=function(){var t=this;t.svgArc=t.getSvgArc(),t.svgArcExpanded=t.getSvgArcExpanded(),t.svgArcExpandedSub=t.getSvgArcExpanded(.98)},C.updateAngle=function(t){var e,i,n,a,r=this,o=r.config,s=!1,c=0;return o?(r.pie(r.filterTargetsToShow(r.data.targets)).forEach(function(e){s||e.data.id!==t.data.id||(s=!0,(t=e).index=c),c++}),isNaN(t.startAngle)&&(t.startAngle=0),isNaN(t.endAngle)&&(t.endAngle=t.startAngle),r.isGaugeType(t.data)&&(e=o.gauge_min,i=o.gauge_max,n=Math.PI*(o.gauge_fullCircle?2:1)/(i-e),a=t.value<e?0:t.value<i?t.value-e:i-e,t.startAngle=o.gauge_startingAngle,t.endAngle=t.startAngle+n*a),s?t:null):null},C.getSvgArc=function(){var t=this,e=t.d3.svg.arc().outerRadius(t.radius).innerRadius(t.innerRadius),i=function(i,n){var a;return n?e(i):(a=t.updateAngle(i),a?e(a):"M 0 0")};return i.centroid=e.centroid,i},C.getSvgArcExpanded=function(t){var e=this,i=e.d3.svg.arc().outerRadius(e.radiusExpanded*(t||1)).innerRadius(e.innerRadius);return function(t){var n=e.updateAngle(t);return n?i(n):"M 0 0"}},C.getArc=function(t,e,i){return i||this.isArcType(t.data)?this.svgArc(t,e):"M 0 0"},C.transformForArcLabel=function(t){var e,i,n,a,r,o=this,s=o.config,c=o.updateAngle(t),d="";return c&&!o.hasType("gauge")&&(e=this.svgArc.centroid(c),i=isNaN(e[0])?0:e[0],n=isNaN(e[1])?0:e[1],a=Math.sqrt(i*i+n*n),d="translate("+i*(r=o.hasType("donut")&&s.donut_label_ratio?u(s.donut_label_ratio)?s.donut_label_ratio(t,o.radius,a):s.donut_label_ratio:o.hasType("pie")&&s.pie_label_ratio?u(s.pie_label_ratio)?s.pie_label_ratio(t,o.radius,a):s.pie_label_ratio:o.radius&&a?(36/o.radius>.375?1.175-36/o.radius:.8)*o.radius/a:0)+","+n*r+")"),d},C.getArcRatio=function(t){var e=this,i=e.config,n=Math.PI*(e.hasType("gauge")&&!i.gauge_fullCircle?1:2);return t?(t.endAngle-t.startAngle)/n:null},C.convertToArcData=function(t){return this.addName({id:t.data.id,value:t.value,ratio:this.getArcRatio(t),index:t.index})},C.textForArcLabel=function(t){var e,i,n,a,r,o=this;return o.shouldShowArcLabel()?(e=o.updateAngle(t),i=e?e.value:null,n=o.getArcRatio(e),a=t.data.id,o.hasType("gauge")||o.meetsArcLabelThreshold(n)?(r=o.getArcLabelFormat(),r?r(i,n,a):o.defaultArcValueFormat(i,n)):""):""},C.textForGaugeMinMax=function(t,e){var i=this.getGaugeLabelExtents();return i?i(t,e):t},C.expandArc=function(t){var e,i=this;i.transiting?e=window.setInterval(function(){i.transiting||(window.clearInterval(e),i.legend.selectAll(".c3-legend-item-focused").size()>0&&i.expandArc(t))},10):(t=i.mapToTargetIds(t),i.svg.selectAll(i.selectorTargets(t,"."+r.chartArc)).each(function(t){i.shouldExpand(t.data.id)&&i.d3.select(this).selectAll("path").transition().duration(i.expandDuration(t.data.id)).attr("d",i.svgArcExpanded).transition().duration(2*i.expandDuration(t.data.id)).attr("d",i.svgArcExpandedSub).each(function(t){i.isDonutType(t.data)})}))},C.unexpandArc=function(t){var e=this;e.transiting||(t=e.mapToTargetIds(t),e.svg.selectAll(e.selectorTargets(t,"."+r.chartArc)).selectAll("path").transition().duration(function(t){return e.expandDuration(t.data.id)}).attr("d",e.svgArc),e.svg.selectAll("."+r.arc))},C.expandDuration=function(t){var e=this,i=e.config;return e.isDonutType(t)?i.donut_expand_duration:e.isGaugeType(t)?i.gauge_expand_duration:e.isPieType(t)?i.pie_expand_duration:50},C.shouldExpand=function(t){var e=this,i=e.config;return e.isDonutType(t)&&i.donut_expand||e.isGaugeType(t)&&i.gauge_expand||e.isPieType(t)&&i.pie_expand},C.shouldShowArcLabel=function(){var t=this,e=t.config,i=!0;return t.hasType("donut")?i=e.donut_label_show:t.hasType("pie")&&(i=e.pie_label_show),i},C.meetsArcLabelThreshold=function(t){var e=this,i=e.config;return t>=(e.hasType("donut")?i.donut_label_threshold:i.pie_label_threshold)},C.getArcLabelFormat=function(){var t=this,e=t.config,i=e.pie_label_format;return t.hasType("gauge")?i=e.gauge_label_format:t.hasType("donut")&&(i=e.donut_label_format),i},C.getGaugeLabelExtents=function(){return this.config.gauge_label_extents},C.getArcTitle=function(){var t=this;return t.hasType("donut")?t.config.donut_title:""},C.updateTargetsForArc=function(t){var e,i=this,n=i.main,a=i.classChartArc.bind(i),o=i.classArcs.bind(i),s=i.classFocus.bind(i);(e=n.select("."+r.chartArcs).selectAll("."+r.chartArc).data(i.pie(t)).attr("class",function(t){return a(t)+s(t.data)}).enter().append("g").attr("class",a)).append("g").attr("class",o),e.append("text").attr("dy",i.hasType("gauge")?"-.1em":".35em").style("opacity",0).style("text-anchor","middle").style("pointer-events","none")},C.initArc=function(){var t=this;t.arcs=t.main.select("."+r.chart).append("g").attr("class",r.chartArcs).attr("transform",t.getTranslate("arc")),t.arcs.append("text").attr("class",r.chartArcsTitle).style("text-anchor","middle").text(t.getArcTitle())},C.redrawArc=function(t,e,i){var n,a=this,o=a.d3,s=a.config,c=a.main;(n=c.selectAll("."+r.arcs).selectAll("."+r.arc).data(a.arcData.bind(a))).enter().append("path").attr("class",a.classArc.bind(a)).style("fill",function(t){return a.color(t.data)}).style("cursor",function(t){return s.interaction_enabled&&s.data_selection_isselectable(t)?"pointer":null}).each(function(t){a.isGaugeType(t.data)&&(t.startAngle=t.endAngle=s.gauge_startingAngle),this._current=t}),n.attr("transform",function(t){return!a.isGaugeType(t.data)&&i?"scale(0)":""}).on("mouseover",s.interaction_enabled?function(t){var e,i;a.transiting||(e=a.updateAngle(t))&&(i=a.convertToArcData(e),a.expandArc(e.data.id),a.api.focus(e.data.id),a.toggleFocusLegend(e.data.id,!0),a.config.data_onmouseover(i,this))}:null).on("mousemove",s.interaction_enabled?function(t){var e,i=a.updateAngle(t);i&&(e=[a.convertToArcData(i)],a.showTooltip(e,this))}:null).on("mouseout",s.interaction_enabled?function(t){var 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t=this,e=t.config,i=t.yAxis.tickValues()||t.y.ticks(e.grid_y_ticks);t.ygrid=t.main.select("."+r.ygrids).selectAll("."+r.ygrid).data(i),t.ygrid.enter().append("line").attr("class",r.ygrid),t.ygrid.attr("x1",e.axis_rotated?t.y:0).attr("x2",e.axis_rotated?t.y:t.width).attr("y1",e.axis_rotated?0:t.y).attr("y2",e.axis_rotated?t.height:t.y),t.ygrid.exit().remove(),t.smoothLines(t.ygrid,"grid")},C.gridTextAnchor=function(t){return t.position?t.position:"end"},C.gridTextDx=function(t){return"start"===t.position?4:"middle"===t.position?0:-4},C.xGridTextX=function(t){return"start"===t.position?-this.height:"middle"===t.position?-this.height/2:0},C.yGridTextX=function(t){return"start"===t.position?0:"middle"===t.position?this.width/2:this.width},C.updateGrid=function(t){var 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e=this,i=e.config,n=e.xv.bind(e),a=e.xgridLines.select("line"),r=e.xgridLines.select("text");return[(t?a.transition():a).attr("x1",i.axis_rotated?0:n).attr("x2",i.axis_rotated?e.width:n).attr("y1",i.axis_rotated?n:0).attr("y2",i.axis_rotated?n:e.height).style("opacity",1),(t?r.transition():r).attr("x",i.axis_rotated?e.yGridTextX.bind(e):e.xGridTextX.bind(e)).attr("y",n).text(function(t){return t.text}).style("opacity",1)]},C.showXGridFocus=function(t){var e=this,i=e.config,n=t.filter(function(t){return t&&l(t.value)}),a=e.main.selectAll("line."+r.xgridFocus),o=e.xx.bind(e);i.tooltip_show&&(e.hasType("scatter")||e.hasArcType()||(a.style("visibility","visible").data([n[0]]).attr(i.axis_rotated?"y1":"x1",o).attr(i.axis_rotated?"y2":"x2",o),e.smoothLines(a,"grid")))},C.hideXGridFocus=function(){this.main.select("line."+r.xgridFocus).style("visibility","hidden")},C.updateXgridFocus=function(){var t=this,e=t.config;t.main.select("line."+r.xgridFocus).attr("x1",e.axis_rotated?0:-10).attr("x2",e.axis_rotated?t.width:-10).attr("y1",e.axis_rotated?-10:0).attr("y2",e.axis_rotated?-10:t.height)},C.generateGridData=function(t,e){var i,n,a,o,s=this,c=[],d=s.main.select("."+r.axisX).selectAll(".tick").size();if("year"===t)for(n=(i=s.getXDomain())[0].getFullYear(),a=i[1].getFullYear(),o=n;o<=a;o++)c.push(new Date(o+"-01-01 00:00:00"));else(c=e.ticks(10)).length>d&&(c=c.filter(function(t){return(""+t).indexOf(".")<0}));return c},C.getGridFilterToRemove=function(t){return t?function(e){var i=!1;return[].concat(t).forEach(function(t){("value"in t&&e.value===t.value||"class"in t&&e.class===t.class)&&(i=!0)}),i}:function(){return!0}},C.removeGridLines=function(t,e){var 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e.isWithinShape(this,t)}).each(function(t){n.data_selection_enabled&&(n.data_selection_grouped||n.data_selection_isselectable(t))&&s.style("cursor","pointer"),n.tooltip_grouped||(e.showTooltip([t],this),e.showXGridFocus([t]),n.point_focus_expand_enabled&&e.expandCircles(o,t.id,!0),e.expandBars(o,t.id,!0))}))}).on("click",function(t){var a=t.index;!e.hasArcType()&&e.toggleShape&&(e.cancelClick?e.cancelClick=!1:(e.isStepType(t)&&"step-after"===n.line_step_type&&i.mouse(this)[0]<e.x(e.getXValue(t.id,a))&&(a-=1),e.main.selectAll("."+r.shape+"-"+a).each(function(t){(n.data_selection_grouped||e.isWithinShape(this,t))&&(e.toggleShape(this,t,a),e.config.data_onclick.call(e.api,t,this))})))}).call(n.data_selection_draggable&&e.drag?i.behavior.drag().origin(Object).on("drag",function(){e.drag(i.mouse(this))}).on("dragstart",function(){e.dragstart(i.mouse(this))}).on("dragend",function(){e.dragend()}):function(){})},C.generateEventRectsForMultipleXs=function(t){function e(){i.svg.select("."+r.eventRect).style("cursor",null),i.hideXGridFocus(),i.hideTooltip(),i.unexpandCircles(),i.unexpandBars()}var i=this,n=i.d3,a=i.config;t.append("rect").attr("x",0).attr("y",0).attr("width",i.width).attr("height",i.height).attr("class",r.eventRect).on("mouseout",function(){i.config&&(i.hasArcType()||e())}).on("mousemove",function(){var t,o,s,c=i.filterTargetsToShow(i.data.targets);i.dragging||i.hasArcType(c)||(t=n.mouse(this),o=i.findClosestFromTargets(c,t),!i.mouseover||o&&o.id===i.mouseover.id||(a.data_onmouseout.call(i.api,i.mouseover),i.mouseover=void 0),o?(s=(i.isScatterType(o)||!a.tooltip_grouped?[o]:i.filterByX(c,o.x)).map(function(t){return 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t,e,o=i.filterTargetsToShow(i.data.targets);i.hasArcType(o)||(t=n.mouse(this),(e=i.findClosestFromTargets(o,t))&&(i.isBarType(e.id)||i.dist(e,t)<a.point_sensitivity)&&i.main.selectAll("."+r.shapes+i.getTargetSelectorSuffix(e.id)).selectAll("."+r.shape+"-"+e.index).each(function(){(a.data_selection_grouped||i.isWithinShape(this,e))&&(i.toggleShape(this,e,e.index),i.config.data_onclick.call(i.api,e,this))}))}).call(a.data_selection_draggable&&i.drag?n.behavior.drag().origin(Object).on("drag",function(){i.drag(n.mouse(this))}).on("dragstart",function(){i.dragstart(n.mouse(this))}).on("dragend",function(){i.dragend()}):function(){})},C.dispatchEvent=function(t,e,i){var n=this,a="."+r.eventRect+(n.isMultipleX()?"":"-"+e),o=n.main.select(a).node(),s=o.getBoundingClientRect(),c=s.left+(i?i[0]:0),d=s.top+(i?i[1]:0),l=document.createEvent("MouseEvents");l.initMouseEvent(t,!0,!0,window,0,c,d,c,d,!1,!1,!1,!1,0,null),o.dispatchEvent(l)},C.initLegend=function(){var t=this;if(t.legendItemTextBox={},t.legendHasRendered=!1,t.legend=t.svg.append("g").attr("transform",t.getTranslate("legend")),!t.config.legend_show)return t.legend.style("visibility","hidden"),void(t.hiddenLegendIds=t.mapToIds(t.data.targets));t.updateLegendWithDefaults()},C.updateLegendWithDefaults=function(){var t=this;t.updateLegend(t.mapToIds(t.data.targets),{withTransform:!1,withTransitionForTransform:!1,withTransition:!1})},C.updateSizeForLegend=function(t,e){var i=this,n=i.config,a={top:i.isLegendTop?i.getCurrentPaddingTop()+n.legend_inset_y+5.5:i.currentHeight-t-i.getCurrentPaddingBottom()-n.legend_inset_y,left:i.isLegendLeft?i.getCurrentPaddingLeft()+n.legend_inset_x+.5:i.currentWidth-e-i.getCurrentPaddingRight()-n.legend_inset_x+.5};i.margin3={top:i.isLegendRight?0:i.isLegendInset?a.top:i.currentHeight-t,right:NaN,bottom:0,left:i.isLegendRight?i.currentWidth-e:i.isLegendInset?a.left:0}},C.transformLegend=function(t){var 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e.orgAreaOpacity=+i.select(this).style("opacity"),0}),e.mainArea.style("opacity",e.orgAreaOpacity),e.mainArea.exit().transition().duration(t).style("opacity",0).remove()},C.redrawArea=function(t,e){return[(e?this.mainArea.transition(Math.random().toString()):this.mainArea).attr("d",t).style("fill",this.color).style("opacity",this.orgAreaOpacity)]},C.generateDrawArea=function(t,e){var i=this,n=i.config,a=i.d3.svg.area(),r=i.generateGetAreaPoints(t,e),o=e?i.getSubYScale:i.getYScale,s=function(t){return(e?i.subxx:i.xx).call(i,t)},c=function(t,e){return n.data_groups.length>0?r(t,e)[0][1]:o.call(i,t.id)(i.getAreaBaseValue(t.id))},d=function(t,e){return n.data_groups.length>0?r(t,e)[1][1]:o.call(i,t.id)(t.value)};return a=n.axis_rotated?a.x0(c).x1(d).y(s):a.x(s).y0(n.area_above?0:c).y1(d),n.line_connectNull||(a=a.defined(function(t){return null!==t.value})),function(t){var e,r=n.line_connectNull?i.filterRemoveNull(t.values):t.values,o=0,s=0;return 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t=this;t.mainCircle=t.main.selectAll("."+r.circles).selectAll("."+r.circle).data(t.lineOrScatterData.bind(t)),t.mainCircle.enter().append("circle").attr("class",t.classCircle.bind(t)).attr("r",t.pointR.bind(t)).style("fill",t.color),t.mainCircle.style("opacity",t.initialOpacityForCircle.bind(t)),t.mainCircle.exit().remove()},C.redrawCircle=function(t,e,i){var n=this.main.selectAll("."+r.selectedCircle);return[(i?this.mainCircle.transition(Math.random().toString()):this.mainCircle).style("opacity",this.opacityForCircle.bind(this)).style("fill",this.color).attr("cx",t).attr("cy",e),(i?n.transition(Math.random().toString()):n).attr("cx",t).attr("cy",e)]},C.circleX=function(t){return t.x||0===t.x?this.x(t.x):null},C.updateCircleY=function(){var t,e,i=this;i.config.data_groups.length>0?(t=i.getShapeIndices(i.isLineType),e=i.generateGetLinePoints(t),i.circleY=function(t,i){return e(t,i)[0][1]}):i.circleY=function(t){return i.getYScale(t.id)(t.value)}},C.getCircles=function(t,e){var i=this;return(e?i.main.selectAll("."+r.circles+i.getTargetSelectorSuffix(e)):i.main).selectAll("."+r.circle+(l(t)?"-"+t:""))},C.expandCircles=function(t,e,i){var n=this,a=n.pointExpandedR.bind(n);i&&n.unexpandCircles(),n.getCircles(t,e).classed(r.EXPANDED,!0).attr("r",a)},C.unexpandCircles=function(t){var e=this,i=e.pointR.bind(e);e.getCircles(t).filter(function(){return e.d3.select(this).classed(r.EXPANDED)}).classed(r.EXPANDED,!1).attr("r",i)},C.pointR=function(t){var e=this,i=e.config;return e.isStepType(t)?0:u(i.point_r)?i.point_r(t):i.point_r},C.pointExpandedR=function(t){var e=this,i=e.config;return i.point_focus_expand_enabled?u(i.point_focus_expand_r)?i.point_focus_expand_r(t):i.point_focus_expand_r?i.point_focus_expand_r:1.75*e.pointR(t):e.pointR(t)},C.pointSelectR=function(t){var e=this,i=e.config;return u(i.point_select_r)?i.point_select_r(t):i.point_select_r?i.point_select_r:4*e.pointR(t)},C.isWithinCircle=function(t,e){var i=this.d3,n=i.mouse(t),a=i.select(t),r=+a.attr("cx"),o=+a.attr("cy");return Math.sqrt(Math.pow(r-n[0],2)+Math.pow(o-n[1],2))<e},C.isWithinStep=function(t,e){return Math.abs(e-this.d3.mouse(t)[1])<30},C.getCurrentWidth=function(){var t=this,e=t.config;return e.size_width?e.size_width:t.getParentWidth()},C.getCurrentHeight=function(){var t=this,e=t.config,i=e.size_height?e.size_height:t.getParentHeight();return i>0?i:320/(t.hasType("gauge")&&!e.gauge_fullCircle?2:1)},C.getCurrentPaddingTop=function(){var t=this,e=t.config,i=l(e.padding_top)?e.padding_top:0;return t.title&&t.title.node()&&(i+=t.getTitlePadding()),i},C.getCurrentPaddingBottom=function(){var t=this.config;return l(t.padding_bottom)?t.padding_bottom:0},C.getCurrentPaddingLeft=function(t){var e=this,i=e.config;return l(i.padding_left)?i.padding_left:i.axis_rotated?i.axis_x_show?Math.max(_(e.getAxisWidthByAxisId("x",t)),40):1:!i.axis_y_show||i.axis_y_inner?e.axis.getYAxisLabelPosition().isOuter?30:1:_(e.getAxisWidthByAxisId("y",t))},C.getCurrentPaddingRight=function(){var t=this,e=t.config,i=t.isLegendRight?t.getLegendWidth()+20:0;return l(e.padding_right)?e.padding_right+1:e.axis_rotated?10+i:!e.axis_y2_show||e.axis_y2_inner?2+i+(t.axis.getY2AxisLabelPosition().isOuter?20:0):_(t.getAxisWidthByAxisId("y2"))+i},C.getParentRectValue=function(t){for(var e,i=this.selectChart.node();i&&"BODY"!==i.tagName;){try{e=i.getBoundingClientRect()[t]}catch(n){"width"===t&&(e=i.offsetWidth)}if(e)break;i=i.parentNode}return e},C.getParentWidth=function(){return this.getParentRectValue("width")},C.getParentHeight=function(){var t=this.selectChart.style("height");return t.indexOf("px")>0?+t.replace("px",""):0},C.getSvgLeft=function(t){var e=this,i=e.config,n=i.axis_rotated||!i.axis_rotated&&!i.axis_y_inner,a=i.axis_rotated?r.axisX:r.axisY,o=e.main.select("."+a).node(),s=o&&n?o.getBoundingClientRect():{right:0},c=e.selectChart.node().getBoundingClientRect(),d=e.hasArcType(),l=s.right-c.left-(d?0:e.getCurrentPaddingLeft(t));return l>0?l:0},C.getAxisWidthByAxisId=function(t,e){var i=this,n=i.axis.getLabelPositionById(t);return i.axis.getMaxTickWidth(t,e)+(n.isInner?20:40)},C.getHorizontalAxisHeight=function(t){var e=this,i=e.config,n=30;return"x"!==t||i.axis_x_show?"x"===t&&i.axis_x_height?i.axis_x_height:"y"!==t||i.axis_y_show?"y2"!==t||i.axis_y2_show?("x"===t&&!i.axis_rotated&&i.axis_x_tick_rotate&&(n=30+e.axis.getMaxTickWidth(t)*Math.cos(Math.PI*(90-i.axis_x_tick_rotate)/180)),"y"===t&&i.axis_rotated&&i.axis_y_tick_rotate&&(n=30+e.axis.getMaxTickWidth(t)*Math.cos(Math.PI*(90-i.axis_y_tick_rotate)/180)),n+(e.axis.getLabelPositionById(t).isInner?0:10)+("y2"===t?-10:0)):e.rotated_padding_top:!i.legend_show||e.isLegendRight||e.isLegendInset?1:10:8},C.getEventRectWidth=function(){return Math.max(0,this.xAxis.tickInterval())},C.initBrush=function(){var t=this,e=t.d3;t.brush=e.svg.brush().on("brush",function(){t.redrawForBrush()}),t.brush.update=function(){return t.context&&t.context.select("."+r.brush).call(this),this},t.brush.scale=function(e){return t.config.axis_rotated?this.y(e):this.x(e)}},C.initSubchart=function(){var t=this,e=t.config,i=t.context=t.svg.append("g").attr("transform",t.getTranslate("context")),n=e.subchart_show?"visible":"hidden";i.style("visibility",n),i.append("g").attr("clip-path",t.clipPathForSubchart).attr("class",r.chart),i.select("."+r.chart).append("g").attr("class",r.chartBars),i.select("."+r.chart).append("g").attr("class",r.chartLines),i.append("g").attr("clip-path",t.clipPath).attr("class",r.brush).call(t.brush),t.axes.subx=i.append("g").attr("class",r.axisX).attr("transform",t.getTranslate("subx")).attr("clip-path",e.axis_rotated?"":t.clipPathForXAxis).style("visibility",e.subchart_axis_x_show?n:"hidden")},C.updateTargetsForSubchart=function(t){var e,i=this,n=i.context,a=i.config,o=i.classChartBar.bind(i),s=i.classBars.bind(i),c=i.classChartLine.bind(i),d=i.classLines.bind(i),l=i.classAreas.bind(i);a.subchart_show&&(n.select("."+r.chartBars).selectAll("."+r.chartBar).data(t).attr("class",o).enter().append("g").style("opacity",0).attr("class",o).append("g").attr("class",s),(e=n.select("."+r.chartLines).selectAll("."+r.chartLine).data(t).attr("class",c).enter().append("g").style("opacity",0).attr("class",c)).append("g").attr("class",d),e.append("g").attr("class",l),n.selectAll("."+r.brush+" rect").attr(a.axis_rotated?"width":"height",a.axis_rotated?i.width2:i.height2))},C.updateBarForSubchart=function(t){var e=this;e.contextBar=e.context.selectAll("."+r.bars).selectAll("."+r.bar).data(e.barData.bind(e)),e.contextBar.enter().append("path").attr("class",e.classBar.bind(e)).style("stroke","none").style("fill",e.color),e.contextBar.style("opacity",e.initialOpacity.bind(e)),e.contextBar.exit().transition().duration(t).style("opacity",0).remove()},C.redrawBarForSubchart=function(t,e,i){(e?this.contextBar.transition(Math.random().toString()).duration(i):this.contextBar).attr("d",t).style("opacity",1)},C.updateLineForSubchart=function(t){var e=this;e.contextLine=e.context.selectAll("."+r.lines).selectAll("."+r.line).data(e.lineData.bind(e)),e.contextLine.enter().append("path").attr("class",e.classLine.bind(e)).style("stroke",e.color),e.contextLine.style("opacity",e.initialOpacity.bind(e)),e.contextLine.exit().transition().duration(t).style("opacity",0).remove()},C.redrawLineForSubchart=function(t,e,i){(e?this.contextLine.transition(Math.random().toString()).duration(i):this.contextLine).attr("d",t).style("opacity",1)},C.updateAreaForSubchart=function(t){var e=this,i=e.d3;e.contextArea=e.context.selectAll("."+r.areas).selectAll("."+r.area).data(e.lineData.bind(e)),e.contextArea.enter().append("path").attr("class",e.classArea.bind(e)).style("fill",e.color).style("opacity",function(){return e.orgAreaOpacity=+i.select(this).style("opacity"),0}),e.contextArea.style("opacity",0),e.contextArea.exit().transition().duration(t).style("opacity",0).remove()},C.redrawAreaForSubchart=function(t,e,i){(e?this.contextArea.transition(Math.random().toString()).duration(i):this.contextArea).attr("d",t).style("fill",this.color).style("opacity",this.orgAreaOpacity)},C.redrawSubchart=function(t,e,i,n,a,r,o){var s,c,d,l=this,u=l.d3,h=l.config;l.context.style("visibility",h.subchart_show?"visible":"hidden"),h.subchart_show&&(u.event&&"zoom"===u.event.type&&l.brush.extent(l.x.orgDomain()).update(),t&&(l.brush.empty()||l.brush.extent(l.x.orgDomain()).update(),s=l.generateDrawArea(a,!0),c=l.generateDrawBar(r,!0),d=l.generateDrawLine(o,!0),l.updateBarForSubchart(i),l.updateLineForSubchart(i),l.updateAreaForSubchart(i),l.redrawBarForSubchart(c,i,i),l.redrawLineForSubchart(d,i,i),l.redrawAreaForSubchart(s,i,i)))},C.redrawForBrush=function(){var t=this,e=t.x;t.redraw({withTransition:!1,withY:t.config.zoom_rescale,withSubchart:!1,withUpdateXDomain:!0,withDimension:!1}),t.config.subchart_onbrush.call(t.api,e.orgDomain())},C.transformContext=function(t,e){var i,n=this;e&&e.axisSubX?i=e.axisSubX:(i=n.context.select("."+r.axisX),t&&(i=i.transition())),n.context.attr("transform",n.getTranslate("context")),i.attr("transform",n.getTranslate("subx"))},C.getDefaultExtent=function(){var t=this,e=t.config,i=u(e.axis_x_extent)?e.axis_x_extent(t.getXDomain(t.data.targets)):e.axis_x_extent;return t.isTimeSeries()&&(i=[t.parseDate(i[0]),t.parseDate(i[1])]),i},C.initText=function(){var t=this;t.main.select("."+r.chart).append("g").attr("class",r.chartTexts),t.mainText=t.d3.selectAll([])},C.updateTargetsForText=function(t){var e=this,i=e.classChartText.bind(e),n=e.classTexts.bind(e),a=e.classFocus.bind(e);e.main.select("."+r.chartTexts).selectAll("."+r.chartText).data(t).attr("class",function(t){return i(t)+a(t)}).enter().append("g").attr("class",i).style("opacity",0).style("pointer-events","none").append("g").attr("class",n)},C.updateText=function(t){var e=this,i=e.config,n=e.barOrLineData.bind(e),a=e.classText.bind(e);e.mainText=e.main.selectAll("."+r.texts).selectAll("."+r.text).data(n),e.mainText.enter().append("text").attr("class",a).attr("text-anchor",function(t){return i.axis_rotated?t.value<0?"end":"start":"middle"}).style("stroke","none").style("fill",function(t){return e.color(t)}).style("fill-opacity",0),e.mainText.text(function(t,i,n){return e.dataLabelFormat(t.id)(t.value,t.id,i,n)}),e.mainText.exit().transition().duration(t).style("fill-opacity",0).remove()},C.redrawText=function(t,e,i,n){return[(n?this.mainText.transition():this.mainText).attr("x",t).attr("y",e).style("fill",this.color).style("fill-opacity",i?0:this.opacityForText.bind(this))]},C.getTextRect=function(t,e,i){var n,a=this.d3.select("body").append("div").classed("c3",!0),r=a.append("svg").style("visibility","hidden").style("position","fixed").style("top",0).style("left",0),o=this.d3.select(i).style("font");return r.selectAll(".dummy").data([t]).enter().append("text").classed(e||"",!0).style("font",o).text(t).each(function(){n=this.getBoundingClientRect()}),a.remove(),n},C.generateXYForText=function(t,e,i,n){var a=this,r=a.generateGetAreaPoints(t,!1),o=a.generateGetBarPoints(e,!1),s=a.generateGetLinePoints(i,!1),c=n?a.getXForText:a.getYForText;return function(t,e){var i=a.isAreaType(t)?r:a.isBarType(t)?o:s;return c.call(a,i(t,e),t,this)}},C.getXForText=function(t,e,i){var n,a,r=this,o=i.getBoundingClientRect();return r.config.axis_rotated?(a=r.isBarType(e)?4:6,n=t[2][1]+a*(e.value<0?-1:1)):n=r.hasType("bar")?(t[2][0]+t[0][0])/2:t[0][0],null===e.value&&(n>r.width?n=r.width-o.width:n<0&&(n=4)),n},C.getYForText=function(t,e,i){var n,a=this,r=i.getBoundingClientRect();return a.config.axis_rotated?n=(t[0][0]+t[2][0]+.6*r.height)/2:(n=t[2][1],e.value<0||0===e.value&&!a.hasPositiveValue?(n+=r.height,a.isBarType(e)&&a.isSafari()?n-=3:!a.isBarType(e)&&a.isChrome()&&(n+=3)):n+=a.isBarType(e)?-3:-6),null!==e.value||a.config.axis_rotated||(n<r.height?n=r.height:n>this.height&&(n=this.height-4)),n},C.initTitle=function(){var t=this;t.title=t.svg.append("text").text(t.config.title_text).attr("class",t.CLASS.title)},C.redrawTitle=function(){var t=this;t.title.attr("x",t.xForTitle.bind(t)).attr("y",t.yForTitle.bind(t))},C.xForTitle=function(){var t=this,e=t.config,i=e.title_position||"left";return i.indexOf("right")>=0?t.currentWidth-t.getTextRect(t.title.node().textContent,t.CLASS.title,t.title.node()).width-e.title_padding.right:i.indexOf("center")>=0?(t.currentWidth-t.getTextRect(t.title.node().textContent,t.CLASS.title,t.title.node()).width)/2:e.title_padding.left},C.yForTitle=function(){var t=this;return t.config.title_padding.top+t.getTextRect(t.title.node().textContent,t.CLASS.title,t.title.node()).height},C.getTitlePadding=function(){var t=this;return t.yForTitle()+t.config.title_padding.bottom},C.initTooltip=function(){var t,e=this,i=e.config;if(e.tooltip=e.selectChart.style("position","relative").append("div").attr("class",r.tooltipContainer).style("position","absolute").style("pointer-events","none").style("display","none"),i.tooltip_init_show){if(e.isTimeSeries()&&g(i.tooltip_init_x)){for(i.tooltip_init_x=e.parseDate(i.tooltip_init_x),t=0;t<e.data.targets[0].values.length&&e.data.targets[0].values[t].x-i.tooltip_init_x!=0;t++);i.tooltip_init_x=t}e.tooltip.html(i.tooltip_contents.call(e,e.data.targets.map(function(t){return 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diff --git a/web/lib/clipboard-polyfill-be05dad.js b/web/lib/clipboard-polyfill-be05dad.js
new file mode 100644
index 000000000..55ccd36fb
--- /dev/null
+++ b/web/lib/clipboard-polyfill-be05dad.js
@@ -0,0 +1,8 @@
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+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   4.1.1
+ */
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e=Math.sqrt(n/s_),r=e*c_;t.moveTo(0,-e),t.lineTo(r,0),t.lineTo(0,e),t.lineTo(-r,0),t.closePath()}},l_=Math.sin(n_/10)/Math.sin(7*n_/10),h_=Math.sin(r_/10)*l_,p_=-Math.cos(r_/10)*l_,d_={draw:function(t,n){var e=Math.sqrt(.8908130915292852*n),r=h_*e,i=p_*e;t.moveTo(0,-e),t.lineTo(r,i);for(var o=1;o<5;++o){var u=r_*o/5,a=Math.cos(u),c=Math.sin(u);t.lineTo(c*e,-a*e),t.lineTo(a*r-c*i,c*r+a*i)}t.closePath()}},v_={draw:function(t,n){var e=Math.sqrt(n),r=-e/2;t.rect(r,r,e,e)}},g_=Math.sqrt(3),__={draw:function(t,n){var e=-Math.sqrt(n/(3*g_));t.moveTo(0,2*e),t.lineTo(-g_*e,-e),t.lineTo(g_*e,-e),t.closePath()}},y_=Math.sqrt(3)/2,m_=1/Math.sqrt(12),x_=3*(m_/2+1),b_={draw:function(t,n){var e=Math.sqrt(n/x_),r=e/2,i=e*m_,o=r,u=e*m_+e,a=-o,c=u;t.moveTo(r,i),t.lineTo(o,u),t.lineTo(a,c),t.lineTo(-.5*r-y_*i,y_*r+-.5*i),t.lineTo(-.5*o-y_*u,y_*o+-.5*u),t.lineTo(-.5*a-y_*c,y_*a+-.5*c),t.lineTo(-.5*r+y_*i,-.5*i-y_*r),t.lineTo(-.5*o+y_*u,-.5*u-y_*o),t.lineTo(-.5*a+y_*c,-.5*c-y_*a),t.closePath()}},w_=[u_,a_,f_,v_,d_,__,b_];Tc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:Mc(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 2:this._point=3,this._context.lineTo((5*this._x0+this._x1)/6,(5*this._y0+this._y1)/6);default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Nc.prototype={areaStart:wc,areaEnd:wc,lineStart:function(){this._x0=this._x1=this._x2=this._x3=this._x4=this._y0=this._y1=this._y2=this._y3=this._y4=NaN,this._point=0},lineEnd:function(){switch(this._point){case 1:this._context.moveTo(this._x2,this._y2),this._context.closePath();break;case 2:this._context.moveTo((this._x2+2*this._x3)/3,(this._y2+2*this._y3)/3),this._context.lineTo((this._x3+2*this._x2)/3,(this._y3+2*this._y2)/3),this._context.closePath();break;case 3:this.point(this._x2,this._y2),this.point(this._x3,this._y3),this.point(this._x4,this._y4)}},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._x2=t,this._y2=n;break;case 1:this._point=2,this._x3=t,this._y3=n;break;case 2:this._point=3,this._x4=t,this._y4=n,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+n)/6);break;default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},kc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var e=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+n)/6;this._line?this._context.lineTo(e,r):this._context.moveTo(e,r);break;case 3:this._point=4;default:Mc(this,t,n)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=n}},Sc.prototype={lineStart:function(){this._x=[],this._y=[],this._basis.lineStart()},lineEnd:function(){var t=this._x,n=this._y,e=t.length-1;if(e>0)for(var r,i=t[0],o=n[0],u=t[e]-i,a=n[e]-o,c=-1;++c<=e;)r=c/e,this._basis.point(this._beta*t[c]+(1-this._beta)*(i+r*u),this._beta*n[c]+(1-this._beta)*(o+r*a));this._x=this._y=null,this._basis.lineEnd()},point:function(t,n){this._x.push(+t),this._y.push(+n)}};var M_=function t(n){function e(t){return 1===n?new Tc(t):new Sc(t,n)}return e.beta=function(n){return t(+n)},e}(.85);Ac.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x2,this._y2);break;case 3:Ec(this,this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2,this._x1=t,this._y1=n;break;case 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2:this._point=3,this._x5=t,this._y5=n;break;default:Ec(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var N_=function t(n){function e(t){return new Cc(t,n)}return e.tension=function(n){return t(+n)},e}(0);zc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._x2=this._y0=this._y1=this._y2=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){switch(t=+t,n=+n,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3,this._line?this._context.lineTo(this._x2,this._y2):this._context.moveTo(this._x2,this._y2);break;case 3:this._point=4;default:Ec(this,t,n)}this._x0=this._x1,this._x1=this._x2,this._x2=t,this._y0=this._y1,this._y1=this._y2,this._y2=n}};var k_=function t(n){function e(t){return new zc(t,n)}return 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n?new qc(t,n):new zc(t,0)}return e.alpha=function(n){return t(+n)},e}(.5);Dc.prototype={areaStart:wc,areaEnd:wc,lineStart:function(){this._point=0},lineEnd:function(){this._point&&this._context.closePath()},point:function(t,n){t=+t,n=+n,this._point?this._context.lineTo(t,n):(this._point=1,this._context.moveTo(t,n))}},Yc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:Ic(this,this._t0,Fc(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,n){var e=NaN;if(t=+t,n=+n,t!==this._x1||n!==this._y1){switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,n):this._context.moveTo(t,n);break;case 1:this._point=2;break;case 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\ No newline at end of file
diff --git a/web/lib/d3pie-0.2.1-netdata-3.js b/web/lib/d3pie-0.2.1-netdata-3.js
new file mode 100644
index 000000000..e6ef064af
--- /dev/null
+++ b/web/lib/d3pie-0.2.1-netdata-3.js
@@ -0,0 +1,2123 @@
+/*!
+ * d3pie
+ * @author Ben Keen
+ * @version 0.1.9
+ * @date June 17th, 2015
+ * @repo http://github.com/benkeen/d3pie
+ */
+
+// UMD pattern from https://github.com/umdjs/umd/blob/master/returnExports.js
+(function(root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module
+    define([], factory);
+  } 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();
+  } else {
+    // browser globals (root is window)
+    root.d3pie = factory(root);
+  }
+}(this, function() {
+
+    var _scriptName = "d3pie";
+    var _version = "0.2.1";
+
+    // used to uniquely generate IDs and classes, ensuring no conflict between multiple pies on the same page
+    var _uniqueIDCounter = 0;
+
+
+    // this section includes all helper libs on the d3pie object. They're populated via grunt-template. Note: to keep
+    // the syntax highlighting from getting all messed up, I commented out each line. That REQUIRES each of the files
+    // to have an empty first line. Crumby, yes, but acceptable.
+    //// --------- _default-settings.js -----------/**
+/**
+ * Contains the out-the-box settings for the script. Any of these settings that aren't explicitly overridden for the
+ * d3pie instance will inherit from these. This is also included on the main website for use in the generation script.
+ */
+var defaultSettings = {
+    header: {
+        title: {
+            text:     "",
+            color:    "#333333",
+            fontSize: 18,
+            fontWeight: "bold",
+            font:     "arial"
+        },
+        subtitle: {
+            text:     "",
+            color:    "#666666",
+            fontSize: 14,
+            fontWeight: "bold",
+            font:     "arial"
+        },
+        location: "top-center",
+        titleSubtitlePadding: 8
+    },
+    footer: {
+        text: 	  "",
+        color:    "#666666",
+        fontSize: 14,
+        fontWeight: "bold",
+        font:     "arial",
+        location: "left"
+    },
+    size: {
+        canvasHeight: 500,
+        canvasWidth: 500,
+        pieInnerRadius: "0%",
+        pieOuterRadius: null
+    },
+    data: {
+        sortOrder: "none",
+        ignoreSmallSegments: {
+            enabled: false,
+            valueType: "percentage",
+            value: null
+        },
+        smallSegmentGrouping: {
+            enabled: false,
+            value: 1,
+            valueType: "percentage",
+            label: "Other",
+            color: "#cccccc"
+        },
+        content: []
+    },
+    labels: {
+        outer: {
+            format: "label",
+            hideWhenLessThanPercentage: null,
+            pieDistance: 30
+        },
+        inner: {
+            format: "percentage",
+            hideWhenLessThanPercentage: null
+        },
+        mainLabel: {
+            color: "#333333",
+            font: "arial",
+            fontWeight: "normal",
+            fontSize: 10
+        },
+        percentage: {
+            color: "#dddddd",
+            font: "arial",
+            fontWeight: "bold",
+            fontSize: 10,
+            decimalPlaces: 0
+        },
+        value: {
+            color: "#cccc44",
+            fontWeight: "bold",
+            font: "arial",
+            fontSize: 10
+        },
+        lines: {
+            enabled: true,
+            style: "curved",
+            color: "segment"
+        },
+        truncation: {
+            enabled: false,
+            truncateLength: 30
+        },
+    formatter: null
+    },
+    effects: {
+        load: {
+            effect: "none", // "default", commented in the code
+            speed: 1000
+        },
+        pullOutSegmentOnClick: {
+            effect: "none", // "bounce", commented in the code
+            speed: 300,
+            size: 10
+        },
+        highlightSegmentOnMouseover: false,
+        highlightLuminosity: -0.2
+    },
+    tooltips: {
+        enabled: false,
+        type: "placeholder", // caption|placeholder
+        string: "",
+        placeholderParser: null,
+        styles: {
+        fadeInSpeed: 250,
+        backgroundColor: "#000000",
+        backgroundOpacity: 0.5,
+        color: "#efefef",
+        borderRadius: 2,
+        font: "arial",
+        fontWeight: "bold",
+        fontSize: 10,
+        padding: 4
+        }
+    },
+    misc: {
+        colors: {
+            background: null,
+            segments: [
+                "#2484c1", "#65a620", "#7b6888", "#a05d56", "#961a1a", "#d8d23a", "#e98125", "#d0743c", "#635222", "#6ada6a",
+                "#0c6197", "#7d9058", "#207f33", "#44b9b0", "#bca44a", "#e4a14b", "#a3acb2", "#8cc3e9", "#69a6f9", "#5b388f",
+                "#546e91", "#8bde95", "#d2ab58", "#273c71", "#98bf6e", "#4daa4b", "#98abc5", "#cc1010", "#31383b", "#006391",
+                "#c2643f", "#b0a474", "#a5a39c", "#a9c2bc", "#22af8c", "#7fcecf", "#987ac6", "#3d3b87", "#b77b1c", "#c9c2b6",
+                "#807ece", "#8db27c", "#be66a2", "#9ed3c6", "#00644b", "#005064", "#77979f", "#77e079", "#9c73ab", "#1f79a7"
+            ],
+            segmentStroke: "#ffffff"
+        },
+        gradient: {
+            enabled: false,
+            percentage: 95,
+            color: "#000000"
+        },
+        canvasPadding: {
+            top: 5,
+            right: 5,
+            bottom: 5,
+            left: 5
+        },
+        pieCenterOffset: {
+            x: 0,
+            y: 0
+        },
+        cssPrefix: null
+    },
+    callbacks: {
+        onload: null,
+        onMouseoverSegment: null,
+        onMouseoutSegment: null,
+        onClickSegment: null
+    }
+};
+
+    //// --------- validate.js -----------
+var validate = {
+
+    // called whenever a new pie chart is created
+    initialCheck: function(pie) {
+        var cssPrefix = pie.cssPrefix;
+        var element = pie.element;
+        var options = pie.options;
+
+        // confirm d3 is available [check minimum version]
+        if (!window.d3 || !window.d3.hasOwnProperty("version")) {
+            console.error("d3pie error: d3 is not available");
+            return false;
+        }
+
+        // confirm element is either a DOM element or a valid string for a DOM element
+        if (!(element instanceof HTMLElement || element instanceof SVGElement)) {
+            console.error("d3pie error: the first d3pie() param must be a valid DOM element (not jQuery) or a ID string.");
+            return false;
+        }
+
+        // confirm the CSS prefix is valid. It has to start with a-Z and contain nothing but a-Z0-9_-
+        if (!(/[a-zA-Z][a-zA-Z0-9_-]*$/.test(cssPrefix))) {
+            console.error("d3pie error: invalid options.misc.cssPrefix");
+            return false;
+        }
+
+        // confirm some data has been supplied
+        if (!helpers.isArray(options.data.content)) {
+            console.error("d3pie error: invalid config structure: missing data.content property.");
+            return false;
+        }
+        if (options.data.content.length === 0) {
+            console.error("d3pie error: no data supplied.");
+            return false;
+        }
+
+        // clear out any invalid data. Each data row needs a valid positive number and a label
+        var data = [];
+        for (var i=0; i<options.data.content.length; i++) {
+            if (typeof options.data.content[i].value !== "number" || isNaN(options.data.content[i].value)) {
+                console.log("not valid: ", options.data.content[i]);
+                continue;
+            }
+            if (options.data.content[i].value <= 0) {
+                console.log("not valid - should have positive value: ", options.data.content[i]);
+                continue;
+            }
+            data.push(options.data.content[i]);
+        }
+        pie.options.data.content = data;
+
+        // labels.outer.hideWhenLessThanPercentage - 1-100
+        // labels.inner.hideWhenLessThanPercentage - 1-100
+
+        return true;
+    }
+};
+
+    //// --------- helpers.js -----------
+var helpers = {
+
+    // creates the SVG element
+    addSVGSpace: function(pie) {
+        var element = pie.element;
+        var canvasWidth = pie.options.size.canvasWidth;
+        var canvasHeight = pie.options.size.canvasHeight;
+        var backgroundColor = pie.options.misc.colors.background;
+
+        var svg = d3.select(element).append("svg:svg")
+            .attr("width", canvasWidth)
+            .attr("height", canvasHeight);
+
+        if (backgroundColor !== "transparent") {
+            svg.style("background-color", function() { return backgroundColor; });
+        }
+
+        return svg;
+    },
+
+    shuffleArray: function(array) {
+        var currentIndex = array.length, tmpVal, randomIndex;
+
+        while (0 !== currentIndex) {
+            randomIndex = Math.floor(Math.random() * currentIndex);
+            currentIndex -= 1;
+
+            // and swap it with the current element
+            tmpVal = array[currentIndex];
+            array[currentIndex] = array[randomIndex];
+            array[randomIndex] = tmpVal;
+        }
+        return array;
+    },
+
+    processObj: function(obj, is, value) {
+        if (typeof is === 'string') {
+            return helpers.processObj(obj, is.split('.'), value);
+        } else if (is.length === 1 && value !== undefined) {
+            obj[is[0]] = value;
+            return obj[is[0]];
+        } else if (is.length === 0) {
+            return obj;
+        } else {
+            return helpers.processObj(obj[is[0]], is.slice(1), value);
+        }
+    },
+
+    getDimensions: function(el) {
+        if(typeof el === 'string')
+            el = document.getElementById(el);
+
+        var w = 0, h = 0;
+        if (el) {
+            var dimensions = el.getBBox();
+            w = dimensions.width;
+            h = dimensions.height;
+        }
+        else {
+            console.log("error: getDimensions() " + id + " not found.");
+        }
+
+        return { w: w, h: h };
+    },
+
+    /**
+     * This is based on the SVG coordinate system, where top-left is 0,0 and bottom right is n-n.
+     * @param r1
+     * @param r2
+     * @returns {boolean}
+     */
+    rectIntersect: function(r1, r2) {
+        var returnVal = (
+            // r2.left > r1.right
+            (r2.x > (r1.x + r1.w)) ||
+
+            // r2.right < r1.left
+            ((r2.x + r2.w) < r1.x) ||
+
+            // r2.top < r1.bottom
+            ((r2.y + r2.h) < r1.y) ||
+
+            // r2.bottom > r1.top
+            (r2.y > (r1.y + r1.h))
+        );
+
+        return !returnVal;
+    },
+
+    /**
+     * Returns a lighter/darker shade of a hex value, based on a luminance value passed.
+     * @param hex a hex color value such as “#abc” or “#123456″ (the hash is optional)
+     * @param lum the luminosity factor: -0.1 is 10% darker, 0.2 is 20% lighter, etc.
+     * @returns {string}
+     */
+    getColorShade: function(hex, lum) {
+
+        // validate hex string
+        hex = String(hex).replace(/[^0-9a-f]/gi, '');
+        if (hex.length < 6) {
+            hex = hex[0]+hex[0]+hex[1]+hex[1]+hex[2]+hex[2];
+        }
+        lum = lum || 0;
+
+        // convert to decimal and change luminosity
+        var newHex = "#";
+        for (var i=0; i<3; i++) {
+            var c = parseInt(hex.substr(i * 2, 2), 16);
+            c = Math.round(Math.min(Math.max(0, c + (c * lum)), 255)).toString(16);
+            newHex += ("00" + c).substr(c.length);
+        }
+
+        return newHex;
+    },
+
+    /**
+     * Users can choose to specify segment colors in three ways (in order of precedence):
+     * 	1. include a "color" attribute for each row in data.content
+     * 	2. include a misc.colors.segments property which contains an array of hex codes
+     * 	3. specify nothing at all and rely on this lib provide some reasonable defaults
+     *
+     * This function sees what's included and populates this.options.colors with whatever's required
+     * for this pie chart.
+     * @param data
+     */
+    initSegmentColors: function(pie) {
+        var data   = pie.options.data.content;
+        var colors = pie.options.misc.colors.segments;
+
+        // TODO this needs a ton of error handling
+
+        var finalColors = [];
+        for (var i=0; i<data.length; i++) {
+            if (data[i].hasOwnProperty("color")) {
+                finalColors.push(data[i].color);
+            } else {
+                finalColors.push(colors[i]);
+            }
+        }
+
+        return finalColors;
+    },
+
+    applySmallSegmentGrouping: function(data, smallSegmentGrouping) {
+        var totalSize;
+        if (smallSegmentGrouping.valueType === "percentage") {
+            totalSize = math.getTotalPieSize(data);
+        }
+
+        // loop through each data item
+        var newData = [];
+        var groupedData = [];
+        var totalGroupedData = 0;
+        for (var i=0; i<data.length; i++) {
+            if (smallSegmentGrouping.valueType === "percentage") {
+                var dataPercent = (data[i].value / totalSize) * 100;
+                if (dataPercent <= smallSegmentGrouping.value) {
+                    groupedData.push(data[i]);
+                    totalGroupedData += data[i].value;
+                    continue;
+                }
+                data[i].isGrouped = false;
+                newData.push(data[i]);
+            } else {
+                if (data[i].value <= smallSegmentGrouping.value) {
+                    groupedData.push(data[i]);
+                    totalGroupedData += data[i].value;
+                    continue;
+                }
+                data[i].isGrouped = false;
+                newData.push(data[i]);
+            }
+        }
+
+        // we're done! See if there's any small segment groups to add
+        if (groupedData.length) {
+            newData.push({
+                color: smallSegmentGrouping.color,
+                label: smallSegmentGrouping.label,
+                value: totalGroupedData,
+                isGrouped: true,
+                groupedData: groupedData
+            });
+        }
+
+        return newData;
+    },
+
+    // for debugging
+    showPoint: function(svg, x, y) {
+        svg.append("circle").attr("cx", x).attr("cy", y).attr("r", 2).style("fill", "black");
+    },
+
+    isFunction: function(functionToCheck) {
+        var getType = {};
+        return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
+    },
+
+    isArray: function(o) {
+        return Object.prototype.toString.call(o) === '[object Array]';
+    }
+};
+
+
+// taken from jQuery
+var extend = function() {
+    var options, name, src, copy, copyIsArray, clone, target = arguments[0] || {},
+        i = 1,
+        length = arguments.length,
+        deep = false,
+        toString = Object.prototype.toString,
+        hasOwn = Object.prototype.hasOwnProperty,
+        class2type = {
+            "[object Boolean]": "boolean",
+            "[object Number]": "number",
+            "[object String]": "string",
+            "[object Function]": "function",
+            "[object Array]": "array",
+            "[object Date]": "date",
+            "[object RegExp]": "regexp",
+            "[object Object]": "object"
+        },
+
+        jQuery = {
+            isFunction: function (obj) {
+                return jQuery.type(obj) === "function";
+            },
+            isArray: Array.isArray ||
+                function (obj) {
+                    return jQuery.type(obj) === "array";
+                },
+            isWindow: function (obj) {
+                return obj !== null && obj === obj.window;
+            },
+            isNumeric: function (obj) {
+                return !isNaN(parseFloat(obj)) && isFinite(obj);
+            },
+            type: function (obj) {
+                return obj === null ? String(obj) : class2type[toString.call(obj)] || "object";
+            },
+            isPlainObject: function (obj) {
+                if (!obj || jQuery.type(obj) !== "object" || obj.nodeType) {
+                    return false;
+                }
+                try {
+                    if (obj.constructor && !hasOwn.call(obj, "constructor") && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
+                        return false;
+                    }
+                } catch (e) {
+                    return false;
+                }
+                var key;
+                for (key in obj) {}
+                return key === undefined || hasOwn.call(obj, key);
+            }
+        };
+    if (typeof target === "boolean") {
+        deep = target;
+        target = arguments[1] || {};
+        i = 2;
+    }
+    if (typeof target !== "object" && !jQuery.isFunction(target)) {
+        target = {};
+    }
+    if (length === i) {
+        target = this;
+        --i;
+    }
+    for (i; i < length; i++) {
+        if ((options = arguments[i]) !== null) {
+            for (name in options) {
+                src = target[name];
+                copy = options[name];
+                if (target === copy) {
+                    continue;
+                }
+                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 : {};
+                    }
+                    // WARNING: RECURSION
+                    target[name] = extend(deep, clone, copy);
+                } else if (copy !== undefined) {
+                    target[name] = copy;
+                }
+            }
+        }
+    }
+    return target;
+};
+    //// --------- math.js -----------
+var math = {
+
+    toRadians: function(degrees) {
+        return degrees * (Math.PI / 180);
+    },
+
+    toDegrees: function(radians) {
+        return radians * (180 / Math.PI);
+    },
+
+    computePieRadius: function(pie) {
+        var size = pie.options.size;
+        var canvasPadding = pie.options.misc.canvasPadding;
+
+        // outer radius is either specified (e.g. through the generator), or omitted altogether
+        // and calculated based on the canvas dimensions. Right now the estimated version isn't great - it should
+        // be possible to calculate it to precisely generate the maximum sized pie, but it's fussy as heck. Something
+        // for the next release.
+
+        // first, calculate the default _outerRadius
+        var w = size.canvasWidth - canvasPadding.left - canvasPadding.right;
+        var h = size.canvasHeight - canvasPadding.top - canvasPadding.bottom;
+
+        // now factor in the footer, title & subtitle
+        if (pie.options.header.location !== "pie-center") {
+            h -= pie.textComponents.headerHeight;
+        }
+
+        if (pie.textComponents.footer.exists) {
+            h -= pie.textComponents.footer.h;
+        }
+
+        // for really teeny pies, h may be < 0. Adjust it back
+        h = (h < 0) ? 0 : h;
+
+        var outerRadius = ((w < h) ? w : h) / 3;
+        var innerRadius, percent;
+
+        // if the user specified something, use that instead
+        if (size.pieOuterRadius !== null) {
+            if (/%/.test(size.pieOuterRadius)) {
+                percent = parseInt(size.pieOuterRadius.replace(/[\D]/, ""), 10);
+                percent = (percent > 99) ? 99 : percent;
+                percent = (percent < 0) ? 0 : percent;
+
+                var smallestDimension = (w < h) ? w : h;
+
+                // now factor in the label line size
+                if (pie.options.labels.outer.format !== "none") {
+                    var pieDistanceSpace = parseInt(pie.options.labels.outer.pieDistance, 10) * 2;
+                    if (smallestDimension - pieDistanceSpace > 0) {
+                        smallestDimension -= pieDistanceSpace;
+                    }
+                }
+
+                outerRadius = Math.floor((smallestDimension / 100) * percent) / 2;
+            } else {
+                outerRadius = parseInt(size.pieOuterRadius, 10);
+            }
+        }
+
+        // inner radius
+        if (/%/.test(size.pieInnerRadius)) {
+            percent = parseInt(size.pieInnerRadius.replace(/[\D]/, ""), 10);
+            percent = (percent > 99) ? 99 : percent;
+            percent = (percent < 0) ? 0 : percent;
+            innerRadius = Math.floor((outerRadius / 100) * percent);
+        } else {
+            innerRadius = parseInt(size.pieInnerRadius, 10);
+        }
+
+        pie.innerRadius = innerRadius;
+        pie.outerRadius = outerRadius;
+    },
+
+    getTotalPieSize: function(data) {
+        var totalSize = 0;
+        for (var i=0; i<data.length; i++) {
+            totalSize += data[i].value;
+        }
+        return totalSize;
+    },
+
+    sortPieData: function(pie) {
+        var data                 = pie.options.data.content;
+        var sortOrder            = pie.options.data.sortOrder;
+
+        switch (sortOrder) {
+            case "none":
+                // do nothing
+                break;
+            case "random":
+                data = helpers.shuffleArray(data);
+                break;
+            case "value-asc":
+                data.sort(function(a, b) { return (a.value < b.value) ? -1 : 1; });
+                break;
+            case "value-desc":
+                data.sort(function(a, b) { return (a.value < b.value) ? 1 : -1; });
+                break;
+            case "label-asc":
+                data.sort(function(a, b) { return (a.label.toLowerCase() > b.label.toLowerCase()) ? 1 : -1; });
+                break;
+            case "label-desc":
+                data.sort(function(a, b) { return (a.label.toLowerCase() < b.label.toLowerCase()) ? 1 : -1; });
+                break;
+        }
+
+        return data;
+    },
+
+    // var pieCenter = math.getPieCenter();
+    getPieTranslateCenter: function(pieCenter) {
+        return "translate(" + pieCenter.x + "," + pieCenter.y + ")";
+    },
+
+    /**
+     * Used to determine where on the canvas the center of the pie chart should be. It takes into account the
+     * height and position of the title, subtitle and footer, and the various paddings.
+     * @private
+     */
+    calculatePieCenter: function(pie) {
+        var pieCenterOffset = pie.options.misc.pieCenterOffset;
+        var hasTopTitle    = (pie.textComponents.title.exists && pie.options.header.location !== "pie-center");
+        var hasTopSubtitle = (pie.textComponents.subtitle.exists && pie.options.header.location !== "pie-center");
+
+        var headerOffset = pie.options.misc.canvasPadding.top;
+        if (hasTopTitle && hasTopSubtitle) {
+            headerOffset += pie.textComponents.title.h + pie.options.header.titleSubtitlePadding + pie.textComponents.subtitle.h;
+        } else if (hasTopTitle) {
+            headerOffset += pie.textComponents.title.h;
+        } else if (hasTopSubtitle) {
+            headerOffset += pie.textComponents.subtitle.h;
+        }
+
+        var footerOffset = 0;
+        if (pie.textComponents.footer.exists) {
+            footerOffset = pie.textComponents.footer.h + pie.options.misc.canvasPadding.bottom;
+        }
+
+        var x = ((pie.options.size.canvasWidth - pie.options.misc.canvasPadding.left - pie.options.misc.canvasPadding.right) / 2) + pie.options.misc.canvasPadding.left;
+        var y = ((pie.options.size.canvasHeight - footerOffset - headerOffset) / 2) + headerOffset;
+
+        x += pieCenterOffset.x;
+        y += pieCenterOffset.y;
+
+        pie.pieCenter = { x: x, y: y };
+    },
+
+
+    /**
+     * Rotates a point (x, y) around an axis (xm, ym) by degrees (a).
+     * @param x
+     * @param y
+     * @param xm
+     * @param ym
+     * @param a angle in degrees
+     * @returns {Array}
+     */
+    rotate: function(x, y, xm, ym, a) {
+
+        a = a * Math.PI / 180; // convert to radians
+
+        var cos = Math.cos,
+            sin = Math.sin,
+        // subtract midpoints, so that midpoint is translated to origin and add it in the end again
+        xr = (x - xm) * cos(a) - (y - ym) * sin(a) + xm,
+        yr = (x - xm) * sin(a) + (y - ym) * cos(a) + ym;
+
+        return { x: xr, y: yr };
+    },
+
+    /**
+     * Translates a point x, y by distance d, and by angle a.
+     * @param x
+     * @param y
+     * @param dist
+     * @param a angle in degrees
+     */
+    translate: function(x, y, d, a) {
+        var rads = math.toRadians(a);
+        return {
+            x: x + d * Math.sin(rads),
+            y: y - d * Math.cos(rads)
+        };
+    },
+
+    // from: http://stackoverflow.com/questions/19792552/d3-put-arc-labels-in-a-pie-chart-if-there-is-enough-space
+    pointIsInArc: function(pt, ptData, d3Arc) {
+        // Center of the arc is assumed to be 0,0
+        // (pt.x, pt.y) are assumed to be relative to the center
+        var r1 = d3Arc.innerRadius()(ptData), // Note: Using the innerRadius
+            r2 = d3Arc.outerRadius()(ptData),
+            theta1 = d3Arc.startAngle()(ptData),
+            theta2 = d3Arc.endAngle()(ptData);
+
+        var dist = pt.x * pt.x + pt.y * pt.y,
+            angle = Math.atan2(pt.x, -pt.y); // Note: different coordinate system
+
+        angle = (angle < 0) ? (angle + Math.PI * 2) : angle;
+
+        return (r1 * r1 <= dist) && (dist <= r2 * r2) &&
+            (theta1 <= angle) && (angle <= theta2);
+    }
+};
+
+    //// --------- labels.js -----------
+var labels = {
+
+    /**
+     * Adds the labels to the pie chart, but doesn't position them. There are two locations for the
+     * labels: inside (center) of the segments, or outside the segments on the edge.
+     * @param section "inner" or "outer"
+     * @param sectionDisplayType "percentage", "value", "label", "label-value1", etc.
+     * @param pie
+     */
+    add: function(pie, section, sectionDisplayType) {
+        var include = labels.getIncludes(sectionDisplayType);
+        var settings = pie.options.labels;
+
+        // group the label groups (label, percentage, value) into a single element for simpler positioning
+        var outerLabel = pie.svg.insert("g", "." + pie.cssPrefix + "labels-" + section)
+            .attr("class", pie.cssPrefix + "labels-" + section);
+
+        var labelGroup = pie.__labels[section] = outerLabel.selectAll("." + pie.cssPrefix + "labelGroup-" + section)
+            .data(pie.options.data.content)
+            .enter()
+            .append("g")
+            .attr("id", function(d, i) { return pie.cssPrefix + "labelGroup" + i + "-" + section; })
+            .attr("data-index", function(d, i) { return i; })
+            .attr("class", pie.cssPrefix + "labelGroup-" + section)
+            .style("opacity", 0);
+
+        var formatterContext = { section: section, sectionDisplayType: sectionDisplayType };
+
+        // 1. Add the main label
+        if (include.mainLabel) {
+            labelGroup.append("text")
+                .attr("id", function(d, i) { return pie.cssPrefix + "segmentMainLabel" + i + "-" + section; })
+                .attr("class", pie.cssPrefix + "segmentMainLabel-" + section)
+                .text(function(d, i) {
+                    var str = d.label;
+
+                    // if a custom formatter has been defined, pass it the raw label string - it can do whatever it wants with it.
+                    // we only apply truncation if it's not defined
+                    if (settings.formatter) {
+                        formatterContext.index = i;
+                        formatterContext.part = 'mainLabel';
+                        formatterContext.value = d.value;
+                        formatterContext.label = str;
+                        str = settings.formatter(formatterContext);
+                    } else if (settings.truncation.enabled && d.label.length > settings.truncation.truncateLength) {
+                        str = d.label.substring(0, settings.truncation.truncateLength) + "...";
+                    }
+                    return str;
+                })
+                .style("font-size", settings.mainLabel.fontSize + "px")
+                .style("font-family", settings.mainLabel.font)
+                .style("font-weight", settings.mainLabel.fontWeight)
+                .style("fill", function(d, i) {
+                    return (settings.mainLabel.color === "segment") ? pie.options.colors[i] : settings.mainLabel.color;
+                });
+        }
+
+        // 2. Add the percentage label
+        if (include.percentage) {
+            labelGroup.append("text")
+                .attr("id", function(d, i) { return pie.cssPrefix + "segmentPercentage" + i + "-" + section; })
+                .attr("class", pie.cssPrefix + "segmentPercentage-" + section)
+                .text(function(d, i) {
+                    var percentage = d.percentage;
+                    if (settings.formatter) {
+                        formatterContext.index = i;
+                        formatterContext.part = "percentage";
+                        formatterContext.value = d.value;
+                        formatterContext.label = d.percentage;
+                        percentage = settings.formatter(formatterContext);
+                    } else {
+                        percentage += "%";
+                    }
+                    return percentage;
+                })
+                .style("font-size", settings.percentage.fontSize + "px")
+                .style("font-family", settings.percentage.font)
+                .style("font-weight", settings.percentage.fontWeight)
+                .style("fill", settings.percentage.color);
+        }
+
+        // 3. Add the value label
+        if (include.value) {
+            labelGroup.append("text")
+                .attr("id", function(d, i) { return pie.cssPrefix +  "segmentValue" + i + "-" + section; })
+                .attr("class", pie.cssPrefix + "segmentValue-" + section)
+                .text(function(d, i) {
+                    formatterContext.index = i;
+                    formatterContext.part = "value";
+                    formatterContext.value = d.value;
+                    formatterContext.label = d.value;
+                    return settings.formatter ? settings.formatter(formatterContext, d.value) : d.value;
+                })
+                .style("font-size", settings.value.fontSize + "px")
+                .style("font-family", settings.value.font)
+                .style("font-weight", settings.value.fontWeight)
+                .style("fill", settings.value.color);
+        }
+    },
+
+    /**
+     * @param section "inner" / "outer"
+     */
+    positionLabelElements: function(pie, section, sectionDisplayType) {
+        labels["dimensions-" + section] = [];
+
+        // get the latest widths, heights
+        var labelGroups = pie.__labels[section];
+        labelGroups.each(function(d, i) {
+            var mainLabel  = d3.select(this).selectAll("." + pie.cssPrefix + "segmentMainLabel-" + section);
+            var percentage = d3.select(this).selectAll("." + pie.cssPrefix + "segmentPercentage-" + section);
+            var value      = d3.select(this).selectAll("." + pie.cssPrefix + "segmentValue-" + section);
+
+            labels["dimensions-" + section].push({
+                mainLabel:  (mainLabel.node() !== null) ? mainLabel.node().getBBox() : null,
+                percentage: (percentage.node() !== null) ? percentage.node().getBBox() : null,
+                value:      (value.node() !== null) ? value.node().getBBox() : null
+            });
+        });
+
+        var singleLinePad = 5;
+        var dims = labels["dimensions-" + section];
+        switch (sectionDisplayType) {
+            case "label-value1":
+                pie.svg.selectAll("." + pie.cssPrefix + "segmentValue-" + section)
+                    .attr("dx", function(d, i) { return dims[i].mainLabel.width + singleLinePad; });
+                break;
+            case "label-value2":
+                pie.svg.selectAll("." + pie.cssPrefix + "segmentValue-" + section)
+                    .attr("dy", function(d, i) { return dims[i].mainLabel.height; });
+                break;
+            case "label-percentage1":
+                pie.svg.selectAll("." + pie.cssPrefix + "segmentPercentage-" + section)
+                    .attr("dx", function(d, i) { return dims[i].mainLabel.width + singleLinePad; });
+                break;
+            case "label-percentage2":
+                pie.svg.selectAll("." + pie.cssPrefix + "segmentPercentage-" + section)
+                    .attr("dx", function(d, i) { return (dims[i].mainLabel.width / 2) - (dims[i].percentage.width / 2); })
+                    .attr("dy", function(d, i) { return dims[i].mainLabel.height; });
+                break;
+        }
+    },
+
+    computeLabelLinePositions: function(pie) {
+        pie.lineCoordGroups = [];
+        pie.__labels.outer
+            .each(function(d, i) { return labels.computeLinePosition(pie, i); });
+    },
+
+    computeLinePosition: function(pie, i) {
+        var angle = segments.getSegmentAngle(i, pie.options.data.content, pie.totalSize, { midpoint: true });
+        var originCoords = math.rotate(pie.pieCenter.x, pie.pieCenter.y - pie.outerRadius, pie.pieCenter.x, pie.pieCenter.y, angle);
+        var heightOffset = pie.outerLabelGroupData[i].h / 5; // TODO check
+        var labelXMargin = 6; // the x-distance of the label from the end of the line [TODO configurable]
+
+        var quarter = Math.floor(angle / 90);
+        var midPoint = 4;
+        var x2, y2, x3, y3;
+
+        // this resolves an issue when the
+        if (quarter === 2 && angle === 180) {
+            quarter = 1;
+        }
+
+        switch (quarter) {
+            case 0:
+                x2 = pie.outerLabelGroupData[i].x - labelXMargin - ((pie.outerLabelGroupData[i].x - labelXMargin - originCoords.x) / 2);
+                y2 = pie.outerLabelGroupData[i].y + ((originCoords.y - pie.outerLabelGroupData[i].y) / midPoint);
+                x3 = pie.outerLabelGroupData[i].x - labelXMargin;
+                y3 = pie.outerLabelGroupData[i].y - heightOffset;
+                break;
+            case 1:
+                x2 = originCoords.x + (pie.outerLabelGroupData[i].x - originCoords.x) / midPoint;
+                y2 = originCoords.y + (pie.outerLabelGroupData[i].y - originCoords.y) / midPoint;
+                x3 = pie.outerLabelGroupData[i].x - labelXMargin;
+                y3 = pie.outerLabelGroupData[i].y - heightOffset;
+                break;
+            case 2:
+                var startOfLabelX = pie.outerLabelGroupData[i].x + pie.outerLabelGroupData[i].w + labelXMargin;
+                x2 = originCoords.x - (originCoords.x - startOfLabelX) / midPoint;
+                y2 = originCoords.y + (pie.outerLabelGroupData[i].y - originCoords.y) / midPoint;
+                x3 = pie.outerLabelGroupData[i].x + pie.outerLabelGroupData[i].w + labelXMargin;
+                y3 = pie.outerLabelGroupData[i].y - heightOffset;
+                break;
+            case 3:
+                var startOfLabel = pie.outerLabelGroupData[i].x + pie.outerLabelGroupData[i].w + labelXMargin;
+                x2 = startOfLabel + ((originCoords.x - startOfLabel) / midPoint);
+                y2 = pie.outerLabelGroupData[i].y + (originCoords.y - pie.outerLabelGroupData[i].y) / midPoint;
+                x3 = pie.outerLabelGroupData[i].x + pie.outerLabelGroupData[i].w + labelXMargin;
+                y3 = pie.outerLabelGroupData[i].y - heightOffset;
+                break;
+        }
+
+        /*
+         * x1 / y1: the x/y coords of the start of the line, at the mid point of the segments arc on the pie circumference
+         * x2 / y2: if "curved" line style is being used, this is the midpoint of the line. Other
+         * x3 / y3: the end of the line; closest point to the label
+         */
+        if (pie.options.labels.lines.style === "straight") {
+            pie.lineCoordGroups[i] = [
+                { x: originCoords.x, y: originCoords.y },
+                { x: x3, y: y3 }
+            ];
+        } else {
+            pie.lineCoordGroups[i] = [
+                { x: originCoords.x, y: originCoords.y },
+                { x: x2, y: y2 },
+                { x: x3, y: y3 }
+            ];
+        }
+    },
+
+    addLabelLines: function(pie) {
+        var lineGroups = pie.svg.insert("g", "." + pie.cssPrefix + "pieChart") // meaning, BEFORE .pieChart
+            .attr("class", pie.cssPrefix + "lineGroups")
+            .style("opacity", 1);
+
+        var lineGroup = lineGroups.selectAll("." + pie.cssPrefix + "lineGroup")
+            .data(pie.lineCoordGroups)
+            .enter()
+            .append("g")
+            .attr("class", pie.cssPrefix + "lineGroup");
+
+        var lineFunction = d3.line()
+            .curve(d3.curveBasis)
+            .x(function(d) { return d.x; })
+            .y(function(d) { return d.y; });
+
+        lineGroup.append("path")
+            .attr("d", lineFunction)
+            .attr("stroke", function(d, i) {
+                return (pie.options.labels.lines.color === "segment") ? pie.options.colors[i] : pie.options.labels.lines.color;
+            })
+            .attr("stroke-width", 1)
+            .attr("fill", "none")
+            .style("opacity", function(d, i) {
+                var percentage = pie.options.labels.outer.hideWhenLessThanPercentage;
+                var isHidden = (percentage !== null && d.percentage < percentage) || pie.options.data.content[i].label === "";
+                return isHidden ? 0 : 1;
+            });
+    },
+
+    positionLabelGroups: function(pie, section) {
+        if (pie.options.labels[section].format === "none")
+            return;
+
+        pie.__labels[section]
+            .style("opacity", function(d, i) {
+                var percentage = pie.options.labels[section].hideWhenLessThanPercentage;
+                return (percentage !== null && d.percentage < percentage) ? 0 : 1;
+            })
+            .attr("transform", function(d, i) {
+                var x, y;
+                if (section === "outer") {
+                    x = pie.outerLabelGroupData[i].x;
+                    y = pie.outerLabelGroupData[i].y;
+                } else {
+                    var pieCenterCopy = extend(true, {}, pie.pieCenter);
+
+                    // now recompute the "center" based on the current _innerRadius
+                    if (pie.innerRadius > 0) {
+                        var angle = segments.getSegmentAngle(i, pie.options.data.content, pie.totalSize, { midpoint: true });
+                        var newCoords = math.translate(pie.pieCenter.x, pie.pieCenter.y, pie.innerRadius, angle);
+                        pieCenterCopy.x = newCoords.x;
+                        pieCenterCopy.y = newCoords.y;
+                    }
+
+                    var dims = helpers.getDimensions(pie.cssPrefix + "labelGroup" + i + "-inner");
+                    var xOffset = dims.w / 2;
+                    var yOffset = dims.h / 4; // confusing! Why 4? should be 2, but it doesn't look right
+
+                    x = pieCenterCopy.x + (pie.lineCoordGroups[i][0].x - pieCenterCopy.x) / 1.8;
+                    y = pieCenterCopy.y + (pie.lineCoordGroups[i][0].y - pieCenterCopy.y) / 1.8;
+
+                    x = x - xOffset;
+                    y = y + yOffset;
+                }
+
+                return "translate(" + x + "," + y + ")";
+            });
+    },
+
+
+    getIncludes: function(val) {
+        var addMainLabel  = false;
+        var addValue      = false;
+        var addPercentage = false;
+
+        switch (val) {
+            case "label":
+                addMainLabel = true;
+                break;
+            case "value":
+                addValue = true;
+                break;
+            case "percentage":
+                addPercentage = true;
+                break;
+            case "label-value1":
+            case "label-value2":
+                addMainLabel = true;
+                addValue = true;
+                break;
+            case "label-percentage1":
+            case "label-percentage2":
+                addMainLabel = true;
+                addPercentage = true;
+                break;
+        }
+        return {
+            mainLabel: addMainLabel,
+            value: addValue,
+            percentage: addPercentage
+        };
+    },
+
+
+    /**
+     * This does the heavy-lifting to compute the actual coordinates for the outer label groups. It does two things:
+     * 1. Make a first pass and position them in the ideal positions, based on the pie sizes
+     * 2. Do some basic collision avoidance.
+     */
+    computeOuterLabelCoords: function(pie) {
+
+        // 1. figure out the ideal positions for the outer labels
+        pie.__labels.outer
+            .each(function(d, i) {
+                return labels.getIdealOuterLabelPositions(pie, i);
+            });
+
+        // 2. now adjust those positions to try to accommodate conflicts
+        labels.resolveOuterLabelCollisions(pie);
+    },
+
+    /**
+     * This attempts to resolve label positioning collisions.
+     */
+    resolveOuterLabelCollisions: function(pie) {
+    if (pie.options.labels.outer.format === "none") {
+      return;
+    }
+
+        var size = pie.options.data.content.length;
+        labels.checkConflict(pie, 0, "clockwise", size);
+        labels.checkConflict(pie, size-1, "anticlockwise", size);
+    },
+
+    checkConflict: function(pie, currIndex, direction, size) {
+    var i, curr;
+
+        if (size <= 1) {
+            return;
+        }
+
+        var currIndexHemisphere = pie.outerLabelGroupData[currIndex].hs;
+        if (direction === "clockwise" && currIndexHemisphere !== "right") {
+            return;
+        }
+        if (direction === "anticlockwise" && currIndexHemisphere !== "left") {
+            return;
+        }
+        var nextIndex = (direction === "clockwise") ? currIndex+1 : currIndex-1;
+
+        // this is the current label group being looked at. We KNOW it's positioned properly (the first item
+        // is always correct)
+        var currLabelGroup = pie.outerLabelGroupData[currIndex];
+
+        // this one we don't know about. That's the one we're going to look at and move if necessary
+        var examinedLabelGroup = pie.outerLabelGroupData[nextIndex];
+
+        var info = {
+            labelHeights: pie.outerLabelGroupData[0].h,
+            center: pie.pieCenter,
+            lineLength: (pie.outerRadius + pie.options.labels.outer.pieDistance),
+            heightChange: pie.outerLabelGroupData[0].h + 1 // 1 = padding
+        };
+
+        // loop through *ALL* label groups examined so far to check for conflicts. This is because when they're
+        // very tightly fitted, a later label group may still appear high up on the page
+        if (direction === "clockwise") {
+      i = 0;
+            for (; i<=currIndex; i++) {
+                curr = pie.outerLabelGroupData[i];
+
+                // if there's a conflict with this label group, shift the label to be AFTER the last known
+                // one that's been properly placed
+                if (!labels.isLabelHidden(pie, i) && helpers.rectIntersect(curr, examinedLabelGroup)) {
+                    labels.adjustLabelPos(pie, nextIndex, currLabelGroup, info);
+                    break;
+                }
+            }
+        } else {
+      i = size - 1;
+            for (; i >= currIndex; i--) {
+                curr = pie.outerLabelGroupData[i];
+
+                // if there's a conflict with this label group, shift the label to be AFTER the last known
+                // one that's been properly placed
+                if (!labels.isLabelHidden(pie, i) && helpers.rectIntersect(curr, examinedLabelGroup)) {
+                    labels.adjustLabelPos(pie, nextIndex, currLabelGroup, info);
+                    break;
+                }
+            }
+        }
+        labels.checkConflict(pie, nextIndex, direction, size);
+    },
+
+    isLabelHidden: function(pie, index) {
+        var percentage = pie.options.labels.outer.hideWhenLessThanPercentage;
+        return (percentage !== null && d.percentage < percentage) || pie.options.data.content[index].label === "";
+    },
+
+    // does a little math to shift a label into a new position based on the last properly placed one
+    adjustLabelPos: function(pie, nextIndex, lastCorrectlyPositionedLabel, info) {
+        var xDiff, yDiff, newXPos, newYPos;
+        newYPos = lastCorrectlyPositionedLabel.y + info.heightChange;
+        yDiff = info.center.y - newYPos;
+
+        if (Math.abs(info.lineLength) > Math.abs(yDiff)) {
+            xDiff = Math.sqrt((info.lineLength * info.lineLength) - (yDiff * yDiff));
+        } else {
+            xDiff = Math.sqrt((yDiff * yDiff) - (info.lineLength * info.lineLength));
+        }
+
+        if (lastCorrectlyPositionedLabel.hs === "right") {
+            newXPos = info.center.x + xDiff;
+        } else {
+            newXPos = info.center.x - xDiff - pie.outerLabelGroupData[nextIndex].w;
+        }
+
+        pie.outerLabelGroupData[nextIndex].x = newXPos;
+        pie.outerLabelGroupData[nextIndex].y = newYPos;
+    },
+
+    /**
+     * @param i 0-N where N is the dataset size - 1.
+     */
+    getIdealOuterLabelPositions: function(pie, i) {
+        var labelGroupNode = pie.svg.select("#" + pie.cssPrefix + "labelGroup" + i + "-outer").node();
+        if (!labelGroupNode) return;
+
+        var labelGroupDims = labelGroupNode.getBBox();
+        var angle = segments.getSegmentAngle(i, pie.options.data.content, pie.totalSize, { midpoint: true });
+
+        var originalX = pie.pieCenter.x;
+        var originalY = pie.pieCenter.y - (pie.outerRadius + pie.options.labels.outer.pieDistance);
+        var newCoords = math.rotate(originalX, originalY, pie.pieCenter.x, pie.pieCenter.y, angle);
+
+        // if the label is on the left half of the pie, adjust the values
+        var hemisphere = "right"; // hemisphere
+        if (angle > 180) {
+            newCoords.x -= (labelGroupDims.width + 8);
+            hemisphere = "left";
+        } else {
+            newCoords.x += 8;
+        }
+
+        pie.outerLabelGroupData[i] = {
+            x: newCoords.x,
+            y: newCoords.y,
+            w: labelGroupDims.width,
+            h: labelGroupDims.height,
+            hs: hemisphere
+        };
+    }
+};
+
+    //// --------- segments.js -----------
+var segments = {
+
+    effectMap: {
+        "none": d3.easeLinear,
+        "bounce": d3.easeBounce,
+        "linear": d3.easeLinear,
+        "sin": d3.easeSin,
+        "elastic": d3.easeElastic,
+        "back": d3.easeBack,
+        "quad": d3.easeQuad,
+        "circle": d3.easeCircle,
+        "exp": d3.easeExp
+    },
+
+    /**
+     * Creates the pie chart segments and displays them according to the desired load effect.
+     * @private
+     */
+    create: function(pie) {
+        var pieCenter = pie.pieCenter;
+        var colors = pie.options.colors;
+        var loadEffects = pie.options.effects.load;
+        var segmentStroke = pie.options.misc.colors.segmentStroke;
+
+        // we insert the pie chart BEFORE the title, to ensure the title overlaps the pie
+        var pieChartElement = pie.svg.insert("g", "#" + pie.cssPrefix + "title")
+            .attr("transform", function() { return math.getPieTranslateCenter(pieCenter); })
+            .attr("class", pie.cssPrefix + "pieChart");
+
+        var arc = d3.arc()
+            .innerRadius(pie.innerRadius)
+            .outerRadius(pie.outerRadius)
+            .startAngle(0)
+            .endAngle(function(d) {
+                return (d.value / pie.totalSize) * 2 * Math.PI;
+            });
+
+        var g = pieChartElement.selectAll("." + pie.cssPrefix + "arc")
+            .data(pie.options.data.content)
+            .enter()
+            .append("g")
+            .attr("class", pie.cssPrefix + "arc");
+
+        // if we're not fading in the pie, just set the load speed to 0
+        //var loadSpeed = loadEffects.speed;
+        //if (loadEffects.effect === "none") {
+        //	loadSpeed = 0;
+        //}
+
+        g.append("path")
+            .attr("id", function(d, i) { return pie.cssPrefix + "segment" + i; })
+            .attr("fill", function(d, i) {
+                var color = colors[i];
+                if (pie.options.misc.gradient.enabled) {
+                    color = "url(#" + pie.cssPrefix + "grad" + i + ")";
+                }
+                return color;
+            })
+            .style("stroke", segmentStroke)
+            .style("stroke-width", 1)
+            //.transition()
+            //.ease(d3.easeCubicInOut)
+            //.duration(loadSpeed)
+            .attr("data-index", function(d, i) { return i; })
+            .attr("d", arc);
+/*
+            .attrTween("d", function(b) {
+                var i = d3.interpolate({ value: 0 }, b);
+                return function(t) {
+                    var ret = pie.arc(i(t));
+                    console.log(ret);
+                    return ret;
+                };
+            });
+*/
+        pie.svg.selectAll("g." + pie.cssPrefix + "arc")
+            .attr("transform",
+            function(d, i) {
+                var angle = 0;
+                if (i > 0) {
+                    angle = segments.getSegmentAngle(i-1, pie.options.data.content, pie.totalSize);
+                }
+                return "rotate(" + angle + ")";
+            }
+        );
+        pie.arc = arc;
+    },
+
+    addGradients: function(pie) {
+        var grads = pie.svg.append("defs")
+            .selectAll("radialGradient")
+            .data(pie.options.data.content)
+            .enter().append("radialGradient")
+            .attr("gradientUnits", "userSpaceOnUse")
+            .attr("cx", 0)
+            .attr("cy", 0)
+            .attr("r", "120%")
+            .attr("id", function(d, i) { return pie.cssPrefix + "grad" + i; });
+
+        grads.append("stop").attr("offset", "0%").style("stop-color", function(d, i) { return pie.options.colors[i]; });
+        grads.append("stop").attr("offset", pie.options.misc.gradient.percentage + "%").style("stop-color", pie.options.misc.gradient.color);
+    },
+
+    addSegmentEventHandlers: function(pie) {
+        var arc = pie.svg.selectAll("." + pie.cssPrefix + "arc");
+        arc = arc.merge(pie.__labels.inner.merge(pie.__labels.outer));
+
+        arc.on("click", function() {
+            var currentEl = d3.select(this);
+            var segment;
+
+            // mouseover works on both the segments AND the segment labels, hence the following
+            if (currentEl.attr("class") === pie.cssPrefix + "arc") {
+                segment = currentEl.select("path");
+            } else {
+                var index = currentEl.attr("data-index");
+                segment = d3.select("#" + pie.cssPrefix + "segment" + index);
+            }
+
+            var isExpanded = segment.attr("class") === pie.cssPrefix + "expanded";
+            segments.onSegmentEvent(pie, pie.options.callbacks.onClickSegment, segment, isExpanded);
+            if (pie.options.effects.pullOutSegmentOnClick.effect !== "none") {
+                if (isExpanded) {
+                    segments.closeSegment(pie, segment.node());
+                } else {
+                    segments.openSegment(pie, segment.node());
+                }
+            }
+        });
+
+        arc.on("mouseover", function() {
+            var currentEl = d3.select(this);
+            var segment, index;
+
+            if (currentEl.attr("class") === pie.cssPrefix + "arc") {
+                segment = currentEl.select("path");
+            } else {
+                index = currentEl.attr("data-index");
+                segment = d3.select("#" + pie.cssPrefix + "segment" + index);
+            }
+
+            if (pie.options.effects.highlightSegmentOnMouseover) {
+                index = segment.attr("data-index");
+                var segColor = pie.options.colors[index];
+                segment.style("fill", helpers.getColorShade(segColor, pie.options.effects.highlightLuminosity));
+            }
+
+            if (pie.options.tooltips.enabled) {
+                index = segment.attr("data-index");
+                tt.showTooltip(pie, index);
+            }
+
+            var isExpanded = segment.attr("class") === pie.cssPrefix + "expanded";
+            segments.onSegmentEvent(pie, pie.options.callbacks.onMouseoverSegment, segment, isExpanded);
+        });
+
+        arc.on("mousemove", function() {
+            tt.moveTooltip(pie);
+        });
+
+        arc.on("mouseout", function() {
+            var currentEl = d3.select(this);
+            var segment, index;
+
+            if (currentEl.attr("class") === pie.cssPrefix + "arc") {
+                segment = currentEl.select("path");
+            } else {
+                index = currentEl.attr("data-index");
+                segment = d3.select("#" + pie.cssPrefix + "segment" + index);
+            }
+
+            if (pie.options.effects.highlightSegmentOnMouseover) {
+                index = segment.attr("data-index");
+                var color = pie.options.colors[index];
+                if (pie.options.misc.gradient.enabled) {
+                    color = "url(#" + pie.cssPrefix + "grad" + index + ")";
+                }
+                segment.style("fill", color);
+            }
+
+            if (pie.options.tooltips.enabled) {
+                index = segment.attr("data-index");
+                tt.hideTooltip(pie, index);
+            }
+
+            var isExpanded = segment.attr("class") === pie.cssPrefix + "expanded";
+            segments.onSegmentEvent(pie, pie.options.callbacks.onMouseoutSegment, segment, isExpanded);
+        });
+    },
+
+    // helper function used to call the click, mouseover, mouseout segment callback functions
+    onSegmentEvent: function(pie, func, segment, isExpanded) {
+        if (!helpers.isFunction(func)) {
+            return;
+        }
+        var index = parseInt(segment.attr("data-index"), 10);
+        func({
+            segment: segment.node(),
+            index: index,
+            expanded: isExpanded,
+            data: pie.options.data.content[index]
+        });
+    },
+
+    openSegment: function(pie, segment) {
+        if (pie.isOpeningSegment) {
+            return;
+        }
+        pie.isOpeningSegment = true;
+
+        segments.maybeCloseOpenSegment(pie);
+
+        d3.select(segment)
+            .transition()
+            .ease(segments.effectMap[pie.options.effects.pullOutSegmentOnClick.effect])
+            .duration(pie.options.effects.pullOutSegmentOnClick.speed)
+            .attr("transform", function(d, i) {
+                var c = pie.arc.centroid(d),
+                    x = c[0],
+                    y = c[1],
+                    h = Math.sqrt(x*x + y*y),
+                    pullOutSize = parseInt(pie.options.effects.pullOutSegmentOnClick.size, 10);
+
+                return "translate(" + ((x/h) * pullOutSize) + ',' + ((y/h) * pullOutSize) + ")";
+            })
+            .on("end", function(d, i) {
+                pie.currentlyOpenSegment = segment;
+                pie.isOpeningSegment = false;
+                d3.select(segment).attr("class", pie.cssPrefix + "expanded");
+            });
+    },
+
+    maybeCloseOpenSegment: function(pie) {
+        if (typeof pie !== 'undefined' && pie.svg.selectAll("." + pie.cssPrefix + "expanded").size() > 0) {
+            segments.closeSegment(pie, pie.svg.select("." + pie.cssPrefix + "expanded").node());
+        }
+    },
+
+    closeSegment: function(pie, segment) {
+        d3.select(segment)
+            .transition()
+            .duration(400)
+            .attr("transform", "translate(0,0)")
+            .on("end", function(d, i) {
+                d3.select(segment).attr("class", "");
+                pie.currentlyOpenSegment = null;
+            });
+    },
+
+    getCentroid: function(el) {
+        var bbox = el.getBBox();
+        return {
+            x: bbox.x + bbox.width / 2,
+            y: bbox.y + bbox.height / 2
+        };
+    },
+
+    /**
+     * General helper function to return a segment's angle, in various different ways.
+     * @param index
+     * @param opts optional object for fine-tuning exactly what you want.
+     */
+    getSegmentAngle: function(index, data, totalSize, opts) {
+        var options = extend({
+            // if true, this returns the full angle from the origin. Otherwise it returns the single segment angle
+            compounded: true,
+
+            // optionally returns the midpoint of the angle instead of the full angle
+            midpoint: false
+        }, opts);
+
+        var currValue = data[index].value;
+        var fullValue;
+        if (options.compounded) {
+            fullValue = 0;
+
+            // get all values up to and including the specified index
+            for (var i=0; i<=index; i++) {
+                fullValue += data[i].value;
+            }
+        }
+
+        if (typeof fullValue === 'undefined') {
+            fullValue = currValue;
+        }
+
+        // now convert the full value to an angle
+        var angle = (fullValue / totalSize) * 360;
+
+        // lastly, if we want the midpoint, factor that sucker in
+        if (options.midpoint) {
+            var currAngle = (currValue / totalSize) * 360;
+            angle -= (currAngle / 2);
+        }
+
+        return angle;
+    }
+
+};
+
+    //// --------- text.js -----------
+var text = {
+    offscreenCoord: -10000,
+
+    addTitle: function(pie) {
+        pie.__title = pie.svg.selectAll("." + pie.cssPrefix + "title")
+            .data([pie.options.header.title])
+            .enter()
+            .append("text")
+            .text(function(d) { return d.text; })
+            .attr("id", pie.cssPrefix + "title")
+            .attr("class", pie.cssPrefix + "title")
+            .attr("x", text.offscreenCoord)
+            .attr("y", text.offscreenCoord)
+            .attr("text-anchor", function() {
+                var location;
+                if (pie.options.header.location === "top-center" || pie.options.header.location === "pie-center") {
+                    location = "middle";
+                } else {
+                    location = "left";
+                }
+                return location;
+            })
+            .attr("fill", function(d) { return d.color; })
+            .style("font-size", function(d) { return d.fontSize + "px"; })
+            .style("font-weight", function(d) { return d.fontWeight; })
+            .style("font-family", function(d) { return d.font; });
+    },
+
+    positionTitle: function(pie) {
+        var textComponents = pie.textComponents;
+        var headerLocation = pie.options.header.location;
+        var canvasPadding = pie.options.misc.canvasPadding;
+        var canvasWidth = pie.options.size.canvasWidth;
+        var titleSubtitlePadding = pie.options.header.titleSubtitlePadding;
+
+        var x;
+        if (headerLocation === "top-left") {
+            x = canvasPadding.left;
+        } else {
+            x = ((canvasWidth - canvasPadding.right) / 2) + canvasPadding.left;
+        }
+
+        // add whatever offset has been added by user
+        x += pie.options.misc.pieCenterOffset.x;
+
+        var y = canvasPadding.top + textComponents.title.h;
+
+        if (headerLocation === "pie-center") {
+            y = pie.pieCenter.y;
+
+            // still not fully correct
+            if (textComponents.subtitle.exists) {
+                var totalTitleHeight = textComponents.title.h + titleSubtitlePadding + textComponents.subtitle.h;
+                y = y - (totalTitleHeight / 2) + textComponents.title.h;
+            } else {
+                y += (textComponents.title.h / 4);
+            }
+        }
+
+        pie.__title
+            .attr("x", x)
+            .attr("y", y);
+    },
+
+    addSubtitle: function(pie) {
+        var headerLocation = pie.options.header.location;
+
+        pie.__subtitle = pie.svg.selectAll("." + pie.cssPrefix + "subtitle")
+            .data([pie.options.header.subtitle])
+            .enter()
+            .append("text")
+            .text(function(d) { return d.text; })
+            .attr("x", text.offscreenCoord)
+            .attr("y", text.offscreenCoord)
+            .attr("id", pie.cssPrefix + "subtitle")
+            .attr("class", pie.cssPrefix + "subtitle")
+            .attr("text-anchor", function() {
+                var location;
+                if (headerLocation === "top-center" || headerLocation === "pie-center") {
+                    location = "middle";
+                } else {
+                    location = "left";
+                }
+                return location;
+            })
+            .attr("fill", function(d) { return d.color; })
+            .style("font-size", function(d) { return d.fontSize + "px"; })
+            .style("font-weight", function(d) { return d.fontWeight; })
+            .style("font-family", function(d) { return d.font; });
+    },
+
+    positionSubtitle: function(pie) {
+        var canvasPadding = pie.options.misc.canvasPadding;
+        var canvasWidth = pie.options.size.canvasWidth;
+
+        var x;
+        if (pie.options.header.location === "top-left") {
+            x = canvasPadding.left;
+        } else {
+            x = ((canvasWidth - canvasPadding.right) / 2) + canvasPadding.left;
+        }
+
+        // add whatever offset has been added by user
+        x += pie.options.misc.pieCenterOffset.x;
+
+        var y = text.getHeaderHeight(pie);
+
+        pie.__subtitle
+            .attr("x", x)
+            .attr("y", y);
+    },
+
+    addFooter: function(pie) {
+        pie.__footer = pie.svg.selectAll("." + pie.cssPrefix + "footer")
+            .data([pie.options.footer])
+            .enter()
+            .append("text")
+            .text(function(d) { return d.text; })
+            .attr("x", text.offscreenCoord)
+            .attr("y", text.offscreenCoord)
+            .attr("id", pie.cssPrefix + "footer")
+            .attr("class", pie.cssPrefix + "footer")
+            .attr("text-anchor", function() {
+                var location = "left";
+                if (pie.options.footer.location === "bottom-center") {
+                    location = "middle";
+                } else if (pie.options.footer.location === "bottom-right") {
+                    location = "left"; // on purpose. We have to change the x-coord to make it properly right-aligned
+                }
+                return location;
+            })
+            .attr("fill", function(d) { return d.color; })
+            .style("font-size", function(d) { return d.fontSize + "px"; })
+            .style("font-weight", function(d) { return d.fontWeight; })
+            .style("font-family", function(d) { return d.font; });
+    },
+
+    positionFooter: function(pie) {
+        var footerLocation = pie.options.footer.location;
+        var footerWidth = pie.textComponents.footer.w;
+        var canvasWidth = pie.options.size.canvasWidth;
+        var canvasHeight = pie.options.size.canvasHeight;
+        var canvasPadding = pie.options.misc.canvasPadding;
+
+        var x;
+        if (footerLocation === "bottom-left") {
+            x = canvasPadding.left;
+        } else if (footerLocation === "bottom-right") {
+            x = canvasWidth - footerWidth - canvasPadding.right;
+        } else {
+            x = canvasWidth / 2; // TODO - shouldn't this also take into account padding?
+        }
+
+        pie.__footer
+            .attr("x", x)
+            .attr("y", canvasHeight - canvasPadding.bottom);
+    },
+
+    getHeaderHeight: function(pie) {
+        var h;
+        if (pie.textComponents.title.exists) {
+
+            // if the subtitle isn't defined, it'll be set to 0
+            var totalTitleHeight = pie.textComponents.title.h + pie.options.header.titleSubtitlePadding + pie.textComponents.subtitle.h;
+            if (pie.options.header.location === "pie-center") {
+                h = pie.pieCenter.y - (totalTitleHeight / 2) + totalTitleHeight;
+            } else {
+                h = totalTitleHeight + pie.options.misc.canvasPadding.top;
+            }
+        } else {
+            if (pie.options.header.location === "pie-center") {
+                var footerPlusPadding = pie.options.misc.canvasPadding.bottom + pie.textComponents.footer.h;
+                h = ((pie.options.size.canvasHeight - footerPlusPadding) / 2) + pie.options.misc.canvasPadding.top + (pie.textComponents.subtitle.h / 2);
+            } else {
+                h = pie.options.misc.canvasPadding.top + pie.textComponents.subtitle.h;
+            }
+        }
+        return h;
+    }
+};
+
+    //// --------- validate.js -----------
+var tt = {
+    addTooltips: function(pie) {
+
+    // group the label groups (label, percentage, value) into a single element for simpler positioning
+    var tooltips = pie.svg.insert("g")
+        .attr("class", pie.cssPrefix + "tooltips");
+
+    tooltips.selectAll("." + pie.cssPrefix + "tooltip")
+        .data(pie.options.data.content)
+        .enter()
+        .append("g")
+        .attr("class", pie.cssPrefix + "tooltip")
+        .attr("id", function(d, i) { return pie.cssPrefix + "tooltip" + i; })
+        .style("opacity", 0)
+        .append("rect")
+        .attr("rx", pie.options.tooltips.styles.borderRadius)
+        .attr("ry", pie.options.tooltips.styles.borderRadius)
+        .attr("x", -pie.options.tooltips.styles.padding)
+        .attr("opacity", pie.options.tooltips.styles.backgroundOpacity)
+        .style("fill", pie.options.tooltips.styles.backgroundColor);
+
+    tooltips.selectAll("." + pie.cssPrefix + "tooltip")
+        .data(pie.options.data.content)
+        .append("text")
+        .attr("fill", function(d) { return pie.options.tooltips.styles.color; })
+        .style("font-size", function(d) { return pie.options.tooltips.styles.fontSize; })
+        .style("font-weight", function(d) { return pie.options.tooltips.styles.fontWeight; })
+        .style("font-family", function(d) { return pie.options.tooltips.styles.font; })
+        .text(function(d, i) {
+            var caption = pie.options.tooltips.string;
+            if (pie.options.tooltips.type === "caption") {
+                caption = d.caption;
+            }
+            return tt.replacePlaceholders(pie, caption, i, {
+                label: d.label,
+                value: d.value,
+                percentage: d.percentage
+            });
+        });
+
+        tooltips.selectAll("." + pie.cssPrefix + "tooltip rect")
+            .attr("width", function (d, i) {
+                var dims = helpers.getDimensions(pie.cssPrefix + "tooltip" + i);
+                return dims.w + (2 * pie.options.tooltips.styles.padding);
+            })
+            .attr("height", function (d, i) {
+                var dims = helpers.getDimensions(pie.cssPrefix + "tooltip" + i);
+                return dims.h + (2 * pie.options.tooltips.styles.padding);
+            })
+            .attr("y", function (d, i) {
+                var dims = helpers.getDimensions(pie.cssPrefix + "tooltip" + i);
+                return -(dims.h / 2) + 1;
+            });
+    },
+
+    showTooltip: function(pie, index) {
+        var fadeInSpeed = pie.options.tooltips.styles.fadeInSpeed;
+        if (tt.currentTooltip === index) {
+            fadeInSpeed = 1;
+        }
+
+        tt.currentTooltip = index;
+        d3.select("#" + pie.cssPrefix + "tooltip" + index)
+            .transition()
+            .duration(fadeInSpeed)
+            .style("opacity", function() { return 1; });
+
+        tt.moveTooltip(pie);
+    },
+
+    moveTooltip: function(pie) {
+        d3.selectAll("#" + pie.cssPrefix + "tooltip" + tt.currentTooltip)
+            .attr("transform", function(d) {
+                var mouseCoords = d3.mouse(this.parentNode);
+                var x = mouseCoords[0] + pie.options.tooltips.styles.padding + 2;
+                var y = mouseCoords[1] - (2 * pie.options.tooltips.styles.padding) - 2;
+                    return "translate(" + x + "," + y + ")";
+                });
+    },
+
+    hideTooltip: function(pie, index) {
+        d3.select("#" + pie.cssPrefix + "tooltip" + index)
+            .style("opacity", function() { return 0; });
+
+        // move the tooltip offscreen. This ensures that when the user next mouseovers the segment the hidden
+        // element won't interfere
+        d3.select("#" + pie.cssPrefix + "tooltip" + tt.currentTooltip)
+            .attr("transform", function(d, i) {
+                // klutzy, but it accounts for tooltip padding which could push it onscreen
+                var x = pie.options.size.canvasWidth + 1000;
+                var y = pie.options.size.canvasHeight + 1000;
+                return "translate(" + x + "," + y + ")";
+            });
+    },
+
+    replacePlaceholders: function(pie, str, index, replacements) {
+
+        // if the user has defined a placeholderParser function, call it before doing the replacements
+        if (helpers.isFunction(pie.options.tooltips.placeholderParser)) {
+            pie.options.tooltips.placeholderParser(index, replacements);
+        }
+
+        var replacer = function()  {
+            return function(match) {
+                var placeholder = arguments[1];
+                if (replacements.hasOwnProperty(placeholder)) {
+                    return replacements[arguments[1]];
+                } else {
+                    return arguments[0];
+                }
+            };
+        };
+        return str.replace(/\{(\w+)\}/g, replacer(replacements));
+    }
+};
+
+
+    // --------------------------------------------------------------------------------------------
+
+    // our constructor
+    var d3pie = function(element, options) {
+
+        // element can be an ID or DOM element
+        this.element = element;
+        if (typeof element === "string") {
+            var el = element.replace(/^#/, ""); // replace any jQuery-like ID hash char
+            this.element = document.getElementById(el);
+        }
+
+        var opts = {};
+        extend(true, opts, defaultSettings, options);
+        this.options = opts;
+
+        // if the user specified a custom CSS element prefix (ID, class), use it
+        if (this.options.misc.cssPrefix !== null) {
+            this.cssPrefix = this.options.misc.cssPrefix;
+        } else {
+            this.cssPrefix = "p" + _uniqueIDCounter + "_";
+            _uniqueIDCounter++;
+        }
+
+
+        // now run some validation on the user-defined info
+        if (!validate.initialCheck(this)) {
+            return;
+        }
+
+        // add a data-role to the DOM node to let anyone know that it contains a d3pie instance, and the d3pie version
+        d3.select(this.element).attr(_scriptName, _version);
+
+        // things that are done once
+        _setupData.call(this);
+        _init.call(this);
+    };
+
+    d3pie.prototype.recreate = function() {
+        // now run some validation on the user-defined info
+        if (!validate.initialCheck(this)) {
+            return;
+        }
+
+        _setupData.call(this);
+        _init.call(this);
+    };
+
+    d3pie.prototype.redraw = function() {
+        this.element.innerHTML = "";
+        _init.call(this);
+    };
+
+    d3pie.prototype.destroy = function() {
+        this.element.innerHTML = ""; // clear out the SVG
+        d3.select(this.element).attr(_scriptName, null); // remove the data attr
+    };
+
+    /**
+     * Returns all pertinent info about the current open info. Returns null if nothing's open, or if one is, an object of
+     * the following form:
+     * 	{
+     * 	  element: DOM NODE,
+     * 	  index: N,
+     * 	  data: {}
+     * 	}
+     */
+    d3pie.prototype.getOpenSegment = function() {
+        var segment = this.currentlyOpenSegment;
+        if (segment !== null && typeof segment !== "undefined") {
+            var index = parseInt(d3.select(segment).attr("data-index"), 10);
+            return {
+                element: segment,
+                index: index,
+                data: this.options.data.content[index]
+            };
+        } else {
+            return null;
+        }
+    };
+
+    d3pie.prototype.openSegment = function(index) {
+        index = parseInt(index, 10);
+        if (index < 0 || index > this.options.data.content.length-1) {
+            return;
+        }
+        segments.openSegment(this, d3.select("#" + this.cssPrefix + "segment" + index).node());
+    };
+
+    d3pie.prototype.closeSegment = function() {
+        segments.maybeCloseOpenSegment(this);
+    };
+
+    // this let's the user dynamically update aspects of the pie chart without causing a complete redraw. It
+    // intelligently re-renders only the part of the pie that the user specifies. Some things cause a repaint, others
+    // just redraw the single element
+    d3pie.prototype.updateProp = function(propKey, value) {
+        switch (propKey) {
+            case "header.title.text":
+                var oldVal = helpers.processObj(this.options, propKey);
+                helpers.processObj(this.options, propKey, value);
+                d3.select("#" + this.cssPrefix + "title").html(value);
+                if ((oldVal === "" && value !== "") || (oldVal !== "" && value === "")) {
+                    this.redraw();
+                }
+                break;
+
+            case "header.subtitle.text":
+                var oldValue = helpers.processObj(this.options, propKey);
+                helpers.processObj(this.options, propKey, value);
+                d3.select("#" + this.cssPrefix + "subtitle").html(value);
+                if ((oldValue === "" && value !== "") || (oldValue !== "" && value === "")) {
+                    this.redraw();
+                }
+                break;
+
+            case "callbacks.onload":
+            case "callbacks.onMouseoverSegment":
+            case "callbacks.onMouseoutSegment":
+            case "callbacks.onClickSegment":
+            case "effects.pullOutSegmentOnClick.effect":
+            case "effects.pullOutSegmentOnClick.speed":
+            case "effects.pullOutSegmentOnClick.size":
+            case "effects.highlightSegmentOnMouseover":
+            case "effects.highlightLuminosity":
+                helpers.processObj(this.options, propKey, value);
+                break;
+
+            // everything else, attempt to update it & do a repaint
+            default:
+                helpers.processObj(this.options, propKey, value);
+
+                this.destroy();
+                this.recreate();
+                break;
+        }
+    };
+
+
+    // ------------------------------------------------------------------------------------------------
+
+    var _setupData = function () {
+        this.options.data.content = math.sortPieData(this);
+        if (this.options.data.smallSegmentGrouping.enabled) {
+            this.options.data.content = helpers.applySmallSegmentGrouping(this.options.data.content, this.options.data.smallSegmentGrouping);
+        }
+
+
+        this.options.colors = helpers.initSegmentColors(this);
+        this.totalSize      = math.getTotalPieSize(this.options.data.content);
+
+        var dp = this.options.labels.percentage.decimalPlaces;
+
+        // add in percentage data to content
+        for (var i=0; i<this.options.data.content.length; i++) {
+            this.options.data.content[i].percentage = _getPercentage(this.options.data.content[i].value, this.totalSize, dp);
+        }
+
+        // adjust the final item to ensure the percentage always adds up to precisely 100%. This is necessary
+        var totalPercentage = 0;
+        for (var j=0; j<this.options.data.content.length; j++) {
+            if (j === this.options.data.content.length - 1) {
+                this.options.data.content[j].percentage = (100 - totalPercentage).toFixed(dp);
+            }
+            totalPercentage += parseFloat(this.options.data.content[j].percentage);
+        }
+    };
+
+    var _init = function() {
+
+        // prep-work
+        this.svg = helpers.addSVGSpace(this);
+
+        // store info about the main text components as part of the d3pie object instance
+        this.textComponents = {
+            headerHeight: 0,
+            title: {
+                exists: this.options.header.title.text !== "",
+                h: 0,
+                w: 0
+            },
+            subtitle: {
+                exists: this.options.header.subtitle.text !== "",
+                h: 0,
+                w: 0
+            },
+            footer: {
+                exists: this.options.footer.text !== "",
+                h: 0,
+                w: 0
+            }
+        };
+
+        this.outerLabelGroupData = [];
+
+        // add the key text components offscreen (title, subtitle, footer). We need to know their widths/heights for later computation
+        if (this.textComponents.title.exists) text.addTitle(this);
+        if (this.textComponents.subtitle.exists) text.addSubtitle(this);
+        text.addFooter(this);
+
+        // console.log(this);
+
+        // the footer never moves. Put it in place now
+        var self = this;
+        text.positionFooter(self);
+        var d3 = helpers.getDimensions(self.__footer.node());
+        self.textComponents.footer.h = d3.h;
+        self.textComponents.footer.w = d3.w;
+
+        if (self.textComponents.title.exists) {
+            var d1 = helpers.getDimensions(self.__title.node());
+            self.textComponents.title.h = d1.h;
+            self.textComponents.title.w = d1.w;
+        }
+
+        if (self.textComponents.subtitle.exists) {
+            var d2 = helpers.getDimensions(self.__subtitle.node());
+            self.textComponents.subtitle.h = d2.h;
+            self.textComponents.subtitle.w = d2.w;
+        }
+
+        // now compute the full header height
+        if (self.textComponents.title.exists || self.textComponents.subtitle.exists) {
+            var headerHeight = 0;
+            if (self.textComponents.title.exists) {
+                headerHeight += self.textComponents.title.h;
+                if (self.textComponents.subtitle.exists) {
+                    headerHeight += self.options.header.titleSubtitlePadding;
+                }
+            }
+            if (self.textComponents.subtitle.exists) {
+                headerHeight += self.textComponents.subtitle.h;
+            }
+            self.textComponents.headerHeight = headerHeight;
+        }
+
+        // at this point, all main text component dimensions have been calculated
+        math.computePieRadius(self);
+
+        // this value is used all over the place for placing things and calculating locations. We figure it out ONCE
+        // and store it as part of the object
+        math.calculatePieCenter(self);
+
+        // position the title and subtitle
+        text.positionTitle(self);
+        text.positionSubtitle(self);
+
+        // now create the pie chart segments, and gradients if the user desired
+        if (self.options.misc.gradient.enabled) {
+            segments.addGradients(self);
+        }
+        segments.create(self); // also creates this.arc
+
+        self.__labels = {};
+        labels.add(self, "inner", self.options.labels.inner.format);
+        labels.add(self, "outer", self.options.labels.outer.format);
+
+        // position the label elements relatively within their individual group (label, percentage, value)
+        labels.positionLabelElements(self, "inner", self.options.labels.inner.format);
+        labels.positionLabelElements(self, "outer", self.options.labels.outer.format);
+        labels.computeOuterLabelCoords(self);
+
+        // this is (and should be) dumb. It just places the outer groups at their calculated, collision-free positions
+        labels.positionLabelGroups(self, "outer");
+
+        // we use the label line positions for many other calculations, so ALWAYS compute them
+        labels.computeLabelLinePositions(self);
+
+        // only add them if they're actually enabled
+        if (self.options.labels.lines.enabled && self.options.labels.outer.format !== "none") {
+            labels.addLabelLines(self);
+        }
+
+        labels.positionLabelGroups(self, "inner");
+
+        if (helpers.isFunction(self.options.callbacks.onload)) {
+            try {
+                self.options.callbacks.onload();
+            } catch (e) { }
+        }
+
+        // add and position the tooltips
+        if (self.options.tooltips.enabled) {
+            tt.addTooltips(self);
+        }
+
+        segments.addSegmentEventHandlers(self);
+    };
+
+    var _getPercentage = function(value, total, decimalPlaces) {
+        var relativeAmount = value / total;
+        if (decimalPlaces <= 0) {
+            return Math.round(relativeAmount * 100);
+        } else {
+            return (relativeAmount * 100).toFixed(decimalPlaces);
+        }
+    };
+
+    return d3pie;
+}));
diff --git a/web/lib/dygraph-c91c859.min.js b/web/lib/dygraph-c91c859.min.js
new file mode 100644
index 000000000..7ebbdd448
--- /dev/null
+++ b/web/lib/dygraph-c91c859.min.js
@@ -0,0 +1,6 @@
+/*! @license Copyright 2017 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */
+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Dygraph=t()}}(function(){return function t(e,a,i){function n(o,s){if(!a[o]){if(!e[o]){var l="function"==typeof require&&require;if(!s&&l)return l(o,!0);if(r)return r(o,!0);var h=new Error("Cannot find module '"+o+"'");throw h.code="MODULE_NOT_FOUND",h}var u=a[o]={exports:{}};e[o][0].call(u.exports,function(t){var a=e[o][1][t];return n(a||t)},u,u.exports,t,e,a,i)}return a[o].exports}for(var r="function"==typeof require&&require,o=0;o<i.length;o++)n(i[o]);return n}({1:[function(t,e,a){function i(){throw new Error("setTimeout has not been defined")}function n(){throw new Error("clearTimeout has not been defined")}function r(t){if(d===setTimeout)return setTimeout(t,0);if((d===i||!d)&&setTimeout)return 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r=t("./dygraph-tickers"),o=n(r),s=t("./dygraph-interaction-model"),l=i(s),h=t("./dygraph-canvas"),u=i(h),d=t("./dygraph-utils"),c=n(d),p={highlightCircleSize:3,highlightSeriesOpts:null,highlightSeriesBackgroundAlpha:.5,highlightSeriesBackgroundColor:"rgb(255, 255, 255)",labelsSeparateLines:!1,labelsShowZeroValues:!0,labelsKMB:!1,labelsKMG2:!1,showLabelsOnHighlight:!0,digitsAfterDecimal:2,maxNumberWidth:6,sigFigs:null,strokeWidth:1,strokeBorderWidth:0,strokeBorderColor:"white",axisTickSize:3,axisLabelFontSize:14,rightGap:5,showRoller:!1,xValueParser:void 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strict";Object.defineProperty(a,"__esModule",{value:!0});var i=t("./dygraph"),n=function(t){return t&&t.__esModule?t:{default:t}}(i),r=function(t){this.container=t};r.prototype.draw=function(t,e){this.container.innerHTML="",void 0!==this.date_graph&&this.date_graph.destroy(),this.date_graph=new n.default(this.container,t,e)},r.prototype.setSelection=function(t){var e=!1;t.length&&(e=t[0].row),this.date_graph.setSelection(e)},r.prototype.getSelection=function(){var t=[],e=this.date_graph.getSelection();if(e<0)return t;for(var a=this.date_graph.layout_.points,i=0;i<a.length;++i)t.push({row:e,column:i+1});return t},a.default=r,e.exports=a.default},{"./dygraph":18}],12:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=t("./dygraph-utils"),n=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(i),r={};r.maybeTreatMouseOpAsClick=function(t,e,a){a.dragEndX=n.dragGetX_(t,a),a.dragEndY=n.dragGetY_(t,a);var i=Math.abs(a.dragEndX-a.dragStartX),o=Math.abs(a.dragEndY-a.dragStartY);i<2&&o<2&&void 0!==e.lastx_&&-1!=e.lastx_&&r.treatMouseOpAsClick(e,t,a),a.regionWidth=i,a.regionHeight=o},r.startPan=function(t,e,a){var i,r;a.isPanning=!0;var o=e.xAxisRange();if(e.getOptionForAxis("logscale","x")?(a.initialLeftmostDate=n.log10(o[0]),a.dateRange=n.log10(o[1])-n.log10(o[0])):(a.initialLeftmostDate=o[0],a.dateRange=o[1]-o[0]),a.xUnitsPerPixel=a.dateRange/(e.plotter_.area.w-1),e.getNumericOption("panEdgeFraction")){var s=e.width_*e.getNumericOption("panEdgeFraction"),l=e.xAxisExtremes(),h=e.toDomXCoord(l[0])-s,u=e.toDomXCoord(l[1])+s,d=e.toDataXCoord(h),c=e.toDataXCoord(u);a.boundedDates=[d,c];var p=[],g=e.height_*e.getNumericOption("panEdgeFraction");for(i=0;i<e.axes_.length;i++){r=e.axes_[i];var f=r.extremeRange,v=e.toDomYCoord(f[0],i)+g,_=e.toDomYCoord(f[1],i)-g,y=e.toDataYCoord(v,i),x=e.toDataYCoord(_,i);p[i]=[y,x]}a.boundedValues=p}for(a.is2DPan=!1,a.axes=[],i=0;i<e.axes_.length;i++){r=e.axes_[i];var m={},b=e.yAxisRange(i);e.attributes_.getForAxis("logscale",i)?(m.initialTopValue=n.log10(b[1]),m.dragValueRange=n.log10(b[1])-n.log10(b[0])):(m.initialTopValue=b[1],m.dragValueRange=b[1]-b[0]),m.unitsPerPixel=m.dragValueRange/(e.plotter_.area.h-1),a.axes.push(m),r.valueRange&&(a.is2DPan=!0)}},r.movePan=function(t,e,a){a.dragEndX=n.dragGetX_(t,a),a.dragEndY=n.dragGetY_(t,a);var i=a.initialLeftmostDate-(a.dragEndX-a.dragStartX)*a.xUnitsPerPixel;a.boundedDates&&(i=Math.max(i,a.boundedDates[0]));var r=i+a.dateRange;if(a.boundedDates&&r>a.boundedDates[1]&&(i-=r-a.boundedDates[1],r=i+a.dateRange),e.getOptionForAxis("logscale","x")?e.dateWindow_=[Math.pow(n.LOG_SCALE,i),Math.pow(n.LOG_SCALE,r)]:e.dateWindow_=[i,r],a.is2DPan)for(var o=a.dragEndY-a.dragStartY,s=0;s<e.axes_.length;s++){var l=e.axes_[s],h=a.axes[s],u=o*h.unitsPerPixel,d=a.boundedValues?a.boundedValues[s]:null,c=h.initialTopValue+u;d&&(c=Math.min(c,d[1]));var p=c-h.dragValueRange;d&&p<d[0]&&(c-=p-d[0],p=c-h.dragValueRange),e.attributes_.getForAxis("logscale",s)?l.valueRange=[Math.pow(n.LOG_SCALE,p),Math.pow(n.LOG_SCALE,c)]:l.valueRange=[p,c]}e.drawGraph_(!1)},r.endPan=r.maybeTreatMouseOpAsClick,r.startZoom=function(t,e,a){a.isZooming=!0,a.zoomMoved=!1},r.moveZoom=function(t,e,a){a.zoomMoved=!0,a.dragEndX=n.dragGetX_(t,a),a.dragEndY=n.dragGetY_(t,a);var i=Math.abs(a.dragStartX-a.dragEndX),r=Math.abs(a.dragStartY-a.dragEndY);a.dragDirection=i<r/2?n.VERTICAL:n.HORIZONTAL,e.drawZoomRect_(a.dragDirection,a.dragStartX,a.dragEndX,a.dragStartY,a.dragEndY,a.prevDragDirection,a.prevEndX,a.prevEndY),a.prevEndX=a.dragEndX,a.prevEndY=a.dragEndY,a.prevDragDirection=a.dragDirection},r.treatMouseOpAsClick=function(t,e,a){for(var i=t.getFunctionOption("clickCallback"),n=t.getFunctionOption("pointClickCallback"),r=null,o=-1,s=Number.MAX_VALUE,l=0;l<t.selPoints_.length;l++){var h=t.selPoints_[l],u=Math.pow(h.canvasx-a.dragEndX,2)+Math.pow(h.canvasy-a.dragEndY,2);!isNaN(u)&&(-1==o||u<s)&&(s=u,o=l)}var d=t.getNumericOption("highlightCircleSize")+2;if(s<=d*d&&(r=t.selPoints_[o]),r){var c={cancelable:!0,point:r,canvasx:a.dragEndX,canvasy:a.dragEndY};if(t.cascadeEvents_("pointClick",c))return;n&&n.call(t,e,r)}var c={cancelable:!0,xval:t.lastx_,pts:t.selPoints_,canvasx:a.dragEndX,canvasy:a.dragEndY};t.cascadeEvents_("click",c)||i&&i.call(t,e,t.lastx_,t.selPoints_)},r.endZoom=function(t,e,a){e.clearZoomRect_(),a.isZooming=!1,r.maybeTreatMouseOpAsClick(t,e,a);var i=e.getArea();if(a.regionWidth>=10&&a.dragDirection==n.HORIZONTAL){var o=Math.min(a.dragStartX,a.dragEndX),s=Math.max(a.dragStartX,a.dragEndX);o=Math.max(o,i.x),s=Math.min(s,i.x+i.w),o<s&&e.doZoomX_(o,s),a.cancelNextDblclick=!0}else if(a.regionHeight>=10&&a.dragDirection==n.VERTICAL){var l=Math.min(a.dragStartY,a.dragEndY),h=Math.max(a.dragStartY,a.dragEndY);l=Math.max(l,i.y),h=Math.min(h,i.y+i.h),l<h&&e.doZoomY_(l,h),a.cancelNextDblclick=!0}a.dragStartX=null,a.dragStartY=null},r.startTouch=function(t,e,a){t.preventDefault(),t.touches.length>1&&(a.startTimeForDoubleTapMs=null);for(var i=[],n=0;n<t.touches.length;n++){var r=t.touches[n];i.push({pageX:r.pageX,pageY:r.pageY,dataX:e.toDataXCoord(r.pageX),dataY:e.toDataYCoord(r.pageY)})}if(a.initialTouches=i,1==i.length)a.initialPinchCenter=i[0],a.touchDirections={x:!0,y:!0};else if(i.length>=2){a.initialPinchCenter={pageX:.5*(i[0].pageX+i[1].pageX),pageY:.5*(i[0].pageY+i[1].pageY),dataX:.5*(i[0].dataX+i[1].dataX),dataY:.5*(i[0].dataY+i[1].dataY)};var o=180/Math.PI*Math.atan2(a.initialPinchCenter.pageY-i[0].pageY,i[0].pageX-a.initialPinchCenter.pageX);o=Math.abs(o),o>90&&(o=90-o),a.touchDirections={x:o<67.5,y:o>22.5}}a.initialRange={x:e.xAxisRange(),y:e.yAxisRange()}},r.moveTouch=function(t,e,a){a.startTimeForDoubleTapMs=null;var i,n=[];for(i=0;i<t.touches.length;i++){var r=t.touches[i];n.push({pageX:r.pageX,pageY:r.pageY})}var o,s=a.initialTouches,l=a.initialPinchCenter;o=1==n.length?n[0]:{pageX:.5*(n[0].pageX+n[1].pageX),pageY:.5*(n[0].pageY+n[1].pageY)};var h={pageX:o.pageX-l.pageX,pageY:o.pageY-l.pageY},u=a.initialRange.x[1]-a.initialRange.x[0],d=a.initialRange.y[0]-a.initialRange.y[1];h.dataX=h.pageX/e.plotter_.area.w*u,h.dataY=h.pageY/e.plotter_.area.h*d;var c,p;if(1==n.length)c=1,p=1;else if(n.length>=2){var g=s[1].pageX-l.pageX;c=(n[1].pageX-o.pageX)/g;var f=s[1].pageY-l.pageY;p=(n[1].pageY-o.pageY)/f}c=Math.min(8,Math.max(.125,c)),p=Math.min(8,Math.max(.125,p));var v=!1;if(a.touchDirections.x&&(e.dateWindow_=[l.dataX-h.dataX+(a.initialRange.x[0]-l.dataX)/c,l.dataX-h.dataX+(a.initialRange.x[1]-l.dataX)/c],v=!0),a.touchDirections.y)for(i=0;i<1;i++){var _=e.axes_[i],y=e.attributes_.getForAxis("logscale",i);y||(_.valueRange=[l.dataY-h.dataY+(a.initialRange.y[0]-l.dataY)/p,l.dataY-h.dataY+(a.initialRange.y[1]-l.dataY)/p],v=!0)}if(e.drawGraph_(!1),v&&n.length>1&&e.getFunctionOption("zoomCallback")){var x=e.xAxisRange();e.getFunctionOption("zoomCallback").call(e,x[0],x[1],e.yAxisRanges())}},r.endTouch=function(t,e,a){if(0!==t.touches.length)r.startTouch(t,e,a);else if(1==t.changedTouches.length){var i=(new Date).getTime(),n=t.changedTouches[0];a.startTimeForDoubleTapMs&&i-a.startTimeForDoubleTapMs<500&&a.doubleTapX&&Math.abs(a.doubleTapX-n.screenX)<50&&a.doubleTapY&&Math.abs(a.doubleTapY-n.screenY)<50?e.resetZoom():(a.startTimeForDoubleTapMs=i,a.doubleTapX=n.screenX,a.doubleTapY=n.screenY)}};var o=function(t,e,a){return t<e?e-t:t>a?t-a:0},s=function(t,e){var a=n.findPos(e.canvas_),i={left:a.x,right:a.x+e.canvas_.offsetWidth,top:a.y,bottom:a.y+e.canvas_.offsetHeight},r={x:n.pageX(t),y:n.pageY(t)},s=o(r.x,i.left,i.right),l=o(r.y,i.top,i.bottom);return Math.max(s,l)};r.defaultModel={mousedown:function(t,e,a){if(!t.button||2!=t.button){a.initializeMouseDown(t,e,a),t.altKey||t.shiftKey?r.startPan(t,e,a):r.startZoom(t,e,a);var i=function(t){if(a.isZooming){s(t,e)<100?r.moveZoom(t,e,a):null!==a.dragEndX&&(a.dragEndX=null,a.dragEndY=null,e.clearZoomRect_())}else a.isPanning&&r.movePan(t,e,a)},o=function t(o){a.isZooming?null!==a.dragEndX?r.endZoom(o,e,a):r.maybeTreatMouseOpAsClick(o,e,a):a.isPanning&&r.endPan(o,e,a),n.removeEvent(document,"mousemove",i),n.removeEvent(document,"mouseup",t),a.destroy()};e.addAndTrackEvent(document,"mousemove",i),e.addAndTrackEvent(document,"mouseup",o)}},willDestroyContextMyself:!0,touchstart:function(t,e,a){r.startTouch(t,e,a)},touchmove:function(t,e,a){r.moveTouch(t,e,a)},touchend:function(t,e,a){r.endTouch(t,e,a)},dblclick:function(t,e,a){if(a.cancelNextDblclick)return void(a.cancelNextDblclick=!1);var i={canvasx:a.dragEndX,canvasy:a.dragEndY,cancelable:!0};e.cascadeEvents_("dblclick",i)||t.altKey||t.shiftKey||e.resetZoom()}},r.nonInteractiveModel_={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a)},mouseup:r.maybeTreatMouseOpAsClick},r.dragIsPanInteractionModel={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a),r.startPan(t,e,a)},mousemove:function(t,e,a){a.isPanning&&r.movePan(t,e,a)},mouseup:function(t,e,a){a.isPanning&&r.endPan(t,e,a)}},a.default=r,e.exports=a.default},{"./dygraph-utils":17}],13:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=t("./dygraph-utils"),n=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(i),r=function(t){this.dygraph_=t,this.points=[],this.setNames=[],this.annotations=[],this.yAxes_=null,this.xTicks_=null,this.yTicks_=null};r.prototype.addDataset=function(t,e){this.points.push(e),this.setNames.push(t)},r.prototype.getPlotArea=function(){return this.area_},r.prototype.computePlotArea=function(){var t={x:0,y:0};t.w=this.dygraph_.width_-t.x-this.dygraph_.getOption("rightGap"),t.h=this.dygraph_.height_;var e={chart_div:this.dygraph_.graphDiv,reserveSpaceLeft:function(e){var a={x:t.x,y:t.y,w:e,h:t.h};return t.x+=e,t.w-=e,a},reserveSpaceRight:function(e){var a={x:t.x+t.w-e,y:t.y,w:e,h:t.h};return t.w-=e,a},reserveSpaceTop:function(e){var a={x:t.x,y:t.y,w:t.w,h:e};return t.y+=e,t.h-=e,a},reserveSpaceBottom:function(e){var a={x:t.x,y:t.y+t.h-e,w:t.w,h:e};return t.h-=e,a},chartRect:function(){return{x:t.x,y:t.y,w:t.w,h:t.h}}};this.dygraph_.cascadeEvents_("layout",e),this.area_=t},r.prototype.setAnnotations=function(t){this.annotations=[];for(var e=this.dygraph_.getOption("xValueParser")||function(t){return t},a=0;a<t.length;a++){var i={};if(!t[a].xval&&void 0===t[a].x)return void console.error("Annotations must have an 'x' property");if(t[a].icon&&(!t[a].hasOwnProperty("width")||!t[a].hasOwnProperty("height")))return void console.error("Must set width and height when setting annotation.icon property");n.update(i,t[a]),i.xval||(i.xval=e(i.x)),this.annotations.push(i)}},r.prototype.setXTicks=function(t){this.xTicks_=t},r.prototype.setYAxes=function(t){this.yAxes_=t},r.prototype.evaluate=function(){this._xAxis={},this._evaluateLimits(),this._evaluateLineCharts(),this._evaluateLineTicks(),this._evaluateAnnotations()},r.prototype._evaluateLimits=function(){var t=this.dygraph_.xAxisRange();this._xAxis.minval=t[0],this._xAxis.maxval=t[1];var e=t[1]-t[0];this._xAxis.scale=0!==e?1/e:1,this.dygraph_.getOptionForAxis("logscale","x")&&(this._xAxis.xlogrange=n.log10(this._xAxis.maxval)-n.log10(this._xAxis.minval),this._xAxis.xlogscale=0!==this._xAxis.xlogrange?1/this._xAxis.xlogrange:1);for(var a=0;a<this.yAxes_.length;a++){var i=this.yAxes_[a];i.minyval=i.computedValueRange[0],i.maxyval=i.computedValueRange[1],i.yrange=i.maxyval-i.minyval,i.yscale=0!==i.yrange?1/i.yrange:1,this.dygraph_.getOption("logscale")&&(i.ylogrange=n.log10(i.maxyval)-n.log10(i.minyval),i.ylogscale=0!==i.ylogrange?1/i.ylogrange:1,isFinite(i.ylogrange)&&!isNaN(i.ylogrange)||console.error("axis "+a+" of graph at "+i.g+" can't be displayed in log scale for range ["+i.minyval+" - "+i.maxyval+"]"))}},r.calcXNormal_=function(t,e,a){return a?(n.log10(t)-n.log10(e.minval))*e.xlogscale:(t-e.minval)*e.scale},r.calcYNormal_=function(t,e,a){if(a){var i=1-(n.log10(e)-n.log10(t.minyval))*t.ylogscale;return isFinite(i)?i:NaN}return 1-(e-t.minyval)*t.yscale},r.prototype._evaluateLineCharts=function(){for(var t=this.dygraph_.getOption("stackedGraph"),e=this.dygraph_.getOptionForAxis("logscale","x"),a=0;a<this.points.length;a++){for(var i=this.points[a],n=this.setNames[a],o=this.dygraph_.getOption("connectSeparatedPoints",n),s=this.dygraph_.axisPropertiesForSeries(n),l=this.dygraph_.attributes_.getForSeries("logscale",n),h=0;h<i.length;h++){var u=i[h];u.x=r.calcXNormal_(u.xval,this._xAxis,e);var d=u.yval;t&&(u.y_stacked=r.calcYNormal_(s,u.yval_stacked,l),
+null===d||isNaN(d)||(d=u.yval_stacked)),null===d&&(d=NaN,o||(u.yval=NaN)),u.y=r.calcYNormal_(s,d,l)}this.dygraph_.dataHandler_.onLineEvaluated(i,s,l)}},r.prototype._evaluateLineTicks=function(){var t,e,a,i,n,r;for(this.xticks=[],t=0;t<this.xTicks_.length;t++)e=this.xTicks_[t],a=e.label,r=!("label_v"in e),n=r?e.v:e.label_v,(i=this.dygraph_.toPercentXCoord(n))>=0&&i<1&&this.xticks.push({pos:i,label:a,has_tick:r});for(this.yticks=[],t=0;t<this.yAxes_.length;t++)for(var o=this.yAxes_[t],s=0;s<o.ticks.length;s++)e=o.ticks[s],a=e.label,r=!("label_v"in e),n=r?e.v:e.label_v,(i=this.dygraph_.toPercentYCoord(n,t))>0&&i<=1&&this.yticks.push({axis:t,pos:i,label:a,has_tick:r})},r.prototype._evaluateAnnotations=function(){var t,e={};for(t=0;t<this.annotations.length;t++){var a=this.annotations[t];e[a.xval+","+a.series]=a}if(this.annotated_points=[],this.annotations&&this.annotations.length)for(var i=0;i<this.points.length;i++){var n=this.points[i];for(t=0;t<n.length;t++){var r=n[t],o=r.xval+","+r.name;o in e&&(r.annotation=e[o],this.annotated_points.push(r))}}},r.prototype.removeAllDatasets=function(){delete this.points,delete this.setNames,delete this.setPointsLengths,delete this.setPointsOffsets,this.points=[],this.setNames=[],this.setPointsLengths=[],this.setPointsOffsets=[]},a.default=r,e.exports=a.default},{"./dygraph-utils":17}],14:[function(t,e,a){(function(t){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=null;if(void 0!==t);a.default=i,e.exports=a.default}).call(this,t("_process"))},{_process:1}],15:[function(t,e,a){(function(i){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(a,"__esModule",{value:!0});var r=t("./dygraph-utils"),o=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(r),s=t("./dygraph-default-attrs"),l=n(s),h=t("./dygraph-options-reference"),u=(n(h),function(t){this.dygraph_=t,this.yAxes_=[],this.xAxis_={},this.series_={},this.global_=this.dygraph_.attrs_,this.user_=this.dygraph_.user_attrs_||{},this.labels_=[],this.highlightSeries_=this.get("highlightSeriesOpts")||{},this.reparseSeries()});if(u.AXIS_STRING_MAPPINGS_={y:0,Y:0,y1:0,Y1:0,y2:1,Y2:1},u.axisToIndex_=function(t){if("string"==typeof t){if(u.AXIS_STRING_MAPPINGS_.hasOwnProperty(t))return u.AXIS_STRING_MAPPINGS_[t];throw"Unknown axis : "+t}if("number"==typeof t){if(0===t||1===t)return t;throw"Dygraphs only supports two y-axes, indexed from 0-1."}if(t)throw"Unknown axis : "+t;return 0},u.prototype.reparseSeries=function(){var t=this.get("labels");if(t){this.labels_=t.slice(1),this.yAxes_=[{series:[],options:{}}],this.xAxis_={options:{}},this.series_={};for(var e=this.user_.series||{},a=0;a<this.labels_.length;a++){var 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e)e.hasOwnProperty(i)&&this.addAndTrackEvent(this.mouseEventElement_,i,function(e){return function(i){e(i,a,t)}}(e[i]));if(!e.willDestroyContextMyself){var n=function(e){t.destroy()};this.addAndTrackEvent(document,"mouseup",n)}},Q.prototype.drawZoomRect_=function(t,e,a,i,n,r,o,s){var l=this.canvas_ctx_;r==x.HORIZONTAL?l.clearRect(Math.min(e,o),this.layout_.getPlotArea().y,Math.abs(e-o),this.layout_.getPlotArea().h):r==x.VERTICAL&&l.clearRect(this.layout_.getPlotArea().x,Math.min(i,s),this.layout_.getPlotArea().w,Math.abs(i-s)),t==x.HORIZONTAL?a&&e&&(l.fillStyle="rgba(128,128,128,0.33)",l.fillRect(Math.min(e,a),this.layout_.getPlotArea().y,Math.abs(a-e),this.layout_.getPlotArea().h)):t==x.VERTICAL&&n&&i&&(l.fillStyle="rgba(128,128,128,0.33)",l.fillRect(this.layout_.getPlotArea().x,Math.min(i,n),this.layout_.getPlotArea().w,Math.abs(n-i)))},Q.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null,this.canvas_ctx_.clearRect(0,0,this.width_,this.height_)},Q.prototype.doZoomX_=function(t,e){this.currentZoomRectArgs_=null;var a=this.toDataXCoord(t),i=this.toDataXCoord(e);this.doZoomXDates_(a,i)},Q.prototype.doZoomXDates_=function(t,e){var a=this,i=this.xAxisRange(),n=[t,e],r=this.getFunctionOption("zoomCallback");this.doAnimatedZoom(i,n,null,null,function(){r&&r.call(a,t,e,a.yAxisRanges())})},Q.prototype.doZoomY_=function(t,e){var a=this;this.currentZoomRectArgs_=null;for(var i=this.yAxisRanges(),n=[],r=0;r<this.axes_.length;r++){var o=this.toDataYCoord(t,r),l=this.toDataYCoord(e,r);n.push([l,o])}var h=this.getFunctionOption("zoomCallback");this.doAnimatedZoom(null,null,i,n,function(){if(h){var t=a.xAxisRange(),e=s(t,2),i=e[0],n=e[1];h.call(a,i,n,a.yAxisRanges())}})},Q.zoomAnimationFunction=function(t,e){return(1-Math.pow(1.5,-t))/(1-Math.pow(1.5,-e))},Q.prototype.resetZoom=function(){var t=this,e=this.isZoomed("x"),a=this.isZoomed("y"),i=e||a;if(this.clearSelection(),i){var n=this.xAxisExtremes(),r=s(n,2),o=r[0],l=r[1],h=this.getBooleanOption("animatedZooms"),u=this.getFunctionOption("zoomCallback");if(!h)return this.dateWindow_=null,this.axes_.forEach(function(t){t.valueRange&&delete t.valueRange}),this.drawGraph_(),void(u&&u.call(this,o,l,this.yAxisRanges()));var d=null,c=null,p=null,g=null;e&&(d=this.xAxisRange(),c=[o,l]),a&&(p=this.yAxisRanges(),g=this.yAxisExtremes()),this.doAnimatedZoom(d,c,p,g,function(){t.dateWindow_=null,t.axes_.forEach(function(t){t.valueRange&&delete t.valueRange}),u&&u.call(t,o,l,t.yAxisRanges())})}},Q.prototype.doAnimatedZoom=function(t,e,a,i,n){var r,o,s=this,l=this.getBooleanOption("animatedZooms")?Q.ANIMATION_STEPS:1,h=[],u=[];if(null!==t&&null!==e)for(r=1;r<=l;r++)o=Q.zoomAnimationFunction(r,l),h[r-1]=[t[0]*(1-o)+o*e[0],t[1]*(1-o)+o*e[1]];if(null!==a&&null!==i)for(r=1;r<=l;r++){o=Q.zoomAnimationFunction(r,l);for(var d=[],c=0;c<this.axes_.length;c++)d.push([a[c][0]*(1-o)+o*i[c][0],a[c][1]*(1-o)+o*i[c][1]]);u[r-1]=d}x.repeatAndCleanup(function(t){if(u.length)for(var e=0;e<s.axes_.length;e++){var a=u[t][e];s.axes_[e].valueRange=[a[0],a[1]]}h.length&&(s.dateWindow_=h[t]),s.drawGraph_()},l,Q.ANIMATION_DURATION/l,n)},Q.prototype.getArea=function(){return this.plotter_.area},Q.prototype.eventToDomCoords=function(t){if(t.offsetX&&t.offsetY)return[t.offsetX,t.offsetY];var e=x.findPos(this.mouseEventElement_);return[x.pageX(t)-e.x,x.pageY(t)-e.y]},Q.prototype.findClosestRow=function(t){for(var e=1/0,a=-1,i=this.layout_.points,n=0;n<i.length;n++)for(var r=i[n],o=r.length,s=0;s<o;s++){var l=r[s];if(x.isValidPoint(l,!0)){var h=Math.abs(l.canvasx-t);h<e&&(e=h,a=l.idx)}}return a},Q.prototype.findClosestPoint=function(t,e){for(var a,i,n,r,o,s,l,h=1/0,u=this.layout_.points.length-1;u>=0;--u)for(var d=this.layout_.points[u],c=0;c<d.length;++c)r=d[c],x.isValidPoint(r)&&(i=r.canvasx-t,n=r.canvasy-e,(a=i*i+n*n)<h&&(h=a,o=r,s=u,l=r.idx));return{row:l,seriesName:this.layout_.setNames[s],point:o}},Q.prototype.findStackedPoint=function(t,e){for(var a,i,n=this.findClosestRow(t),r=0;r<this.layout_.points.length;++r){var o=this.getLeftBoundary_(r),s=n-o,l=this.layout_.points[r];if(!(s>=l.length)){var h=l[s];if(x.isValidPoint(h)){var u=h.canvasy;if(t>h.canvasx&&s+1<l.length){var d=l[s+1];if(x.isValidPoint(d)){var c=d.canvasx-h.canvasx;if(c>0){var p=(t-h.canvasx)/c;u+=p*(d.canvasy-h.canvasy)}}}else if(t<h.canvasx&&s>0){var g=l[s-1];if(x.isValidPoint(g)){var c=h.canvasx-g.canvasx;if(c>0){var p=(h.canvasx-t)/c;u+=p*(g.canvasy-h.canvasy)}}}(0===r||u<e)&&(a=h,i=r)}}}return{row:n,seriesName:this.layout_.setNames[i],point:a}},Q.prototype.mouseMove_=function(t){var e=this.layout_.points;if(void 0!==e&&null!==e){var a=this.eventToDomCoords(t),i=a[0],n=a[1],r=this.getOption("highlightSeriesOpts"),o=!1;if(r&&!this.isSeriesLocked()){var s;s=this.getBooleanOption("stackedGraph")?this.findStackedPoint(i,n):this.findClosestPoint(i,n),o=this.setSelection(s.row,s.seriesName)}else{var l=this.findClosestRow(i);o=this.setSelection(l)}var h=this.getFunctionOption("highlightCallback");h&&o&&h.call(this,t,this.lastx_,this.selPoints_,this.lastRow_,this.highlightSet_)}},Q.prototype.getLeftBoundary_=function(t){if(this.boundaryIds_[t])return this.boundaryIds_[t][0];for(var e=0;e<this.boundaryIds_.length;e++)if(void 0!==this.boundaryIds_[e])return this.boundaryIds_[e][0];return 0},Q.prototype.animateSelection_=function(t){void 0===this.fadeLevel&&(this.fadeLevel=0),void 0===this.animateId&&(this.animateId=0);var e=this.fadeLevel,a=t<0?e:10-e;if(a<=0)return void(this.fadeLevel&&this.updateSelection_(1));var i=++this.animateId,n=this,r=function(){0!==n.fadeLevel&&t<0&&(n.fadeLevel=0,n.clearSelection())};x.repeatAndCleanup(function(e){n.animateId==i&&(n.fadeLevel+=t,0===n.fadeLevel?n.clearSelection():n.updateSelection_(n.fadeLevel/10))},a,30,r)},Q.prototype.updateSelection_=function(t){this.cascadeEvents_("select",{selectedRow:-1===this.lastRow_?void 0:this.lastRow_,selectedX:-1===this.lastx_?void 0:this.lastx_,selectedPoints:this.selPoints_});var e,a=this.canvas_ctx_;if(this.getOption("highlightSeriesOpts")){a.clearRect(0,0,this.width_,this.height_);var i=1-this.getNumericOption("highlightSeriesBackgroundAlpha"),n=x.toRGB_(this.getOption("highlightSeriesBackgroundColor"));if(i){if(void 0===t)return void this.animateSelection_(1);i*=t,a.fillStyle="rgba("+n.r+","+n.g+","+n.b+","+i+")",a.fillRect(0,0,this.width_,this.height_)}this.plotter_._renderLineChart(this.highlightSet_,a)}else if(this.previousVerticalX_>=0){var r=0,o=this.attr_("labels");for(e=1;e<o.length;e++){var s=this.getNumericOption("highlightCircleSize",o[e]);s>r&&(r=s)}var l=this.previousVerticalX_;a.clearRect(l-r-1,0,2*r+2,this.height_)}if(this.selPoints_.length>0){var h=this.selPoints_[0].canvasx;for(a.save(),e=0;e<this.selPoints_.length;e++){var u=this.selPoints_[e];if(!isNaN(u.canvasy)){var d=this.getNumericOption("highlightCircleSize",u.name),c=this.getFunctionOption("drawHighlightPointCallback",u.name),p=this.plotter_.colors[u.name];c||(c=x.Circles.DEFAULT),a.lineWidth=this.getNumericOption("strokeWidth",u.name),a.strokeStyle=p,a.fillStyle=p,c.call(this,this,u.name,a,h,u.canvasy,p,d,u.idx)}}a.restore(),this.previousVerticalX_=h}},Q.prototype.setSelection=function(t,e,a){this.selPoints_=[];var i=!1;if(!1!==t&&t>=0){t!=this.lastRow_&&(i=!0),this.lastRow_=t;for(var n=0;n<this.layout_.points.length;++n){var r=this.layout_.points[n],o=t-this.getLeftBoundary_(n);if(o>=0&&o<r.length&&r[o].idx==t){var s=r[o];null!==s.yval&&this.selPoints_.push(s)}else for(var l=0;l<r.length;++l){var s=r[l];if(s.idx==t){null!==s.yval&&this.selPoints_.push(s);break}}}}else this.lastRow_>=0&&(i=!0),this.lastRow_=-1;return this.selPoints_.length?this.lastx_=this.selPoints_[0].xval:this.lastx_=-1,void 0!==e&&(this.highlightSet_!==e&&(i=!0),this.highlightSet_=e),void 0!==a&&(this.lockedSet_=a),i&&this.updateSelection_(void 0),i},Q.prototype.mouseOut_=function(t){this.getFunctionOption("unhighlightCallback")&&this.getFunctionOption("unhighlightCallback").call(this,t),this.getBooleanOption("hideOverlayOnMouseOut")&&!this.lockedSet_&&this.clearSelection()},Q.prototype.clearSelection=function(){if(this.cascadeEvents_("deselect",{}),this.lockedSet_=!1,this.fadeLevel)return void this.animateSelection_(-1);this.canvas_ctx_.clearRect(0,0,this.width_,this.height_),this.fadeLevel=0,this.selPoints_=[],this.lastx_=-1,this.lastRow_=-1,this.highlightSet_=null},Q.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1)return-1;for(var t=0;t<this.layout_.points.length;t++)for(var e=this.layout_.points[t],a=0;a<e.length;a++)if(e[a].x==this.selPoints_[0].x)return e[a].idx;return-1},Q.prototype.getHighlightSeries=function(){return this.highlightSet_},Q.prototype.isSeriesLocked=function(){return this.lockedSet_},Q.prototype.loadedEvent_=function(t){this.rawData_=this.parseCSV_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_()},Q.prototype.addXTicks_=function(){var t;t=this.dateWindow_?[this.dateWindow_[0],this.dateWindow_[1]]:this.xAxisExtremes();var e=this.optionsViewForAxis_("x"),a=e("ticker")(t[0],t[1],this.plotter_.area.w,e,this);this.layout_.setXTicks(a)},Q.prototype.getHandlerClass_=function(){return this.attr_("dataHandler")?this.attr_("dataHandler"):this.fractions_?this.getBooleanOption("errorBars")?F.default:M.default:this.getBooleanOption("customBars")?P.default:this.getBooleanOption("errorBars")?T.default:E.default},Q.prototype.predraw_=function(){var t=new Date;this.dataHandler_=new(this.getHandlerClass_()),this.layout_.computePlotArea(),this.computeYAxes_(),this.is_initial_draw_||(this.canvas_ctx_.restore(),this.hidden_ctx_.restore()),this.canvas_ctx_.save(),this.hidden_ctx_.save(),this.plotter_=new d.default(this,this.hidden_,this.hidden_ctx_,this.layout_),this.createRollInterface_(),this.cascadeEvents_("predraw"),this.rolledSeries_=[null];for(var e=1;e<this.numColumns();e++){var a=this.dataHandler_.extractSeries(this.rawData_,e,this.attributes_);this.rollPeriod_>1&&(a=this.dataHandler_.rollingAverage(a,this.rollPeriod_,this.attributes_)),this.rolledSeries_.push(a)}this.drawGraph_();var i=new Date;this.drawingTimeMs_=i-t},Q.PointType=void 0,Q.stackPoints_=function(t,e,a,i){for(var n=null,r=null,o=null,s=-1,l=0;l<t.length;++l){var h=t[l],u=h.xval;void 0===e[u]&&(e[u]=0);var d=h.yval;isNaN(d)||null===d?"none"==i?d=0:(!function(e){if(!(s>=e))for(var a=e;a<t.length;++a)if(o=null,!isNaN(t[a].yval)&&null!==t[a].yval){s=a,o=t[a];break}}(l),d=r&&o&&"none"!=i?r.yval+(o.yval-r.yval)*((u-r.xval)/(o.xval-r.xval)):r&&"all"==i?r.yval:o&&"all"==i?o.yval:0):r=h;var c=e[u];n!=u&&(c+=d,e[u]=c),n=u,h.yval_stacked=c,c>a[1]&&(a[1]=c),c<a[0]&&(a[0]=c)}},Q.prototype.gatherDatasets_=function(t,e){var a,i,n,r,o,s,l=[],h=[],u=[],d={},c=t.length-1;for(a=c;a>=1;a--)if(this.visibility()[a-1]){if(e){s=t[a];var p=e[0],g=e[1];for(n=null,r=null,i=0;i<s.length;i++)s[i][0]>=p&&null===n&&(n=i),s[i][0]<=g&&(r=i);null===n&&(n=0);for(var f=n,v=!0;v&&f>0;)f--,v=null===s[f][1];null===r&&(r=s.length-1);var _=r;for(v=!0;v&&_<s.length-1;)_++,v=null===s[_][1];f!==n&&(n=f),_!==r&&(r=_),l[a-1]=[n,r],s=s.slice(n,r+1)}else s=t[a],l[a-1]=[0,s.length-1];var y=this.attr_("labels")[a],x=this.dataHandler_.getExtremeYValues(s,e,this.getBooleanOption("stepPlot",y)),m=this.dataHandler_.seriesToPoints(s,y,l[a-1][0]);this.getBooleanOption("stackedGraph")&&(o=this.attributes_.axisForSeries(y),void 0===u[o]&&(u[o]=[]),Q.stackPoints_(m,u[o],x,this.getBooleanOption("stackedGraphNaNFill"))),d[y]=x,h[a]=m}return{points:h,extremes:d,boundaryIds:l}},Q.prototype.drawGraph_=function(){var t=new Date,e=this.is_initial_draw_;this.is_initial_draw_=!1,this.layout_.removeAllDatasets(),this.setColors_(),this.attrs_.pointSize=.5*this.getNumericOption("highlightCircleSize");var a=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_),i=a.points,n=a.extremes;this.boundaryIds_=a.boundaryIds,this.setIndexByName_={};for(var r=this.attr_("labels"),o=0,s=1;s<i.length;s++)this.visibility()[s-1]&&(this.layout_.addDataset(r[s],i[s]),this.datasetIndex_[s]=o++);for(var s=0;s<r.length;s++)this.setIndexByName_[r[s]]=s;if(this.computeYAxisRanges_(n),this.layout_.setYAxes(this.axes_),this.addXTicks_(),this.layout_.evaluate(),this.renderGraph_(e),this.getStringOption("timingName")){var l=new Date;console.log(this.getStringOption("timingName")+" - drawGraph: "+(l-t)+"ms")}},Q.prototype.renderGraph_=function(t){this.cascadeEvents_("clearChart"),this.plotter_.clear();var e=this.getFunctionOption("underlayCallback");e&&e.call(this,this.hidden_ctx_,this.layout_.getPlotArea(),this,this);var a={canvas:this.hidden_,drawingContext:this.hidden_ctx_};this.cascadeEvents_("willDrawChart",a),this.plotter_.render(),this.cascadeEvents_("didDrawChart",a),this.lastRow_=-1,this.canvas_.getContext("2d").clearRect(0,0,this.width_,this.height_);var i=this.getFunctionOption("drawCallback");if(null!==i&&i.call(this,this,t),t)for(this.readyFired_=!0;this.readyFns_.length>0;){var n=this.readyFns_.pop();n(this)}},Q.prototype.computeYAxes_=function(){var t,e,a;for(this.axes_=[],t=0;t<this.attributes_.numAxes();t++)e={g:this},x.update(e,this.attributes_.axisOptions(t)),this.axes_[t]=e;for(t=0;t<this.axes_.length;t++)if(0===t)e=this.optionsViewForAxis_("y"+(t?"2":"")),(a=e("valueRange"))&&(this.axes_[t].valueRange=a);else{var i=this.user_attrs_.axes;i&&i.y2&&(a=i.y2.valueRange)&&(this.axes_[t].valueRange=a)}},Q.prototype.numAxes=function(){return this.attributes_.numAxes()},Q.prototype.axisPropertiesForSeries=function(t){return this.axes_[this.attributes_.axisForSeries(t)]},Q.prototype.computeYAxisRanges_=function(t){for(var e,a,i,n,r,o=function(t){return isNaN(parseFloat(t))},s=this.attributes_.numAxes(),l=0;l<s;l++){var h=this.axes_[l],u=this.attributes_.getForAxis("logscale",l),d=this.attributes_.getForAxis("includeZero",l),c=this.attributes_.getForAxis("independentTicks",l);i=this.attributes_.seriesForAxis(l),e=!0,n=.1;var p=this.getNumericOption("yRangePad");if(null!==p&&(e=!1,n=p/this.plotter_.area.h),0===i.length)h.extremeRange=[0,1];else{for(var g,f,v=1/0,_=-1/0,y=0;y<i.length;y++)t.hasOwnProperty(i[y])&&(g=t[i[y]][0],null!==g&&(v=Math.min(g,v)),null!==(f=t[i[y]][1])&&(_=Math.max(f,_)));d&&!u&&(v>0&&(v=0),_<0&&(_=0)),v==1/0&&(v=0),_==-1/0&&(_=1),a=_-v,0===a&&(0!==_?a=Math.abs(_):(_=1,a=1));var m=_,b=v;e&&(u?(m=_+n*a,b=v):(m=_+n*a,b=v-n*a,b<0&&v>=0&&(b=0),m>0&&_<=0&&(m=0))),h.extremeRange=[b,m]}if(h.valueRange){var w=o(h.valueRange[0])?h.extremeRange[0]:h.valueRange[0],A=o(h.valueRange[1])?h.extremeRange[1]:h.valueRange[1];h.computedValueRange=[w,A]}else h.computedValueRange=h.extremeRange;if(!e)if(w=h.computedValueRange[0],A=h.computedValueRange[1],w===A&&(w-=.5,A+=.5),u){var O=n/(2*n-1),D=(n-1)/(2*n-1);h.computedValueRange[0]=x.logRangeFraction(w,A,O),h.computedValueRange[1]=x.logRangeFraction(w,A,D)}else a=A-w,h.computedValueRange[0]=w-a*n,h.computedValueRange[1]=A+a*n;if(c){h.independentTicks=c;var E=this.optionsViewForAxis_("y"+(l?"2":"")),L=E("ticker");h.ticks=L(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,E,this),r||(r=h)}}if(void 0===r)throw'Configuration Error: At least one axis has to have the "independentTicks" option activated.';for(var l=0;l<s;l++){var h=this.axes_[l];if(!h.independentTicks){for(var E=this.optionsViewForAxis_("y"+(l?"2":"")),L=E("ticker"),T=r.ticks,S=r.computedValueRange[1]-r.computedValueRange[0],P=h.computedValueRange[1]-h.computedValueRange[0],C=[],M=0;M<T.length;M++){var N=(T[M].v-r.computedValueRange[0])/S,F=h.computedValueRange[0]+N*P;C.push(F)}h.ticks=L(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,E,this,C)}}},Q.prototype.detectTypeFromString_=function(t){var e=!1,a=t.indexOf("-");a>0&&"e"!=t[a-1]&&"E"!=t[a-1]||t.indexOf("/")>=0||isNaN(parseFloat(t))?e=!0:8==t.length&&t>"19700101"&&t<"20371231"&&(e=!0),this.setXAxisOptions_(e)},Q.prototype.setXAxisOptions_=function(t){t?(this.attrs_.xValueParser=x.dateParser,this.attrs_.axes.x.valueFormatter=x.dateValueFormatter,this.attrs_.axes.x.ticker=_.dateTicker,this.attrs_.axes.x.axisLabelFormatter=x.dateAxisLabelFormatter):(this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=_.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter)},Q.prototype.parseCSV_=function(t){var e,a,i=[],n=x.detectLineDelimiter(t),r=t.split(n||"\n"),o=this.getStringOption("delimiter");-1==r[0].indexOf(o)&&r[0].indexOf("\t")>=0&&(o="\t");var s=0;"labels"in this.user_attrs_||(s=1,this.attrs_.labels=r[0].split(o),this.attributes_.reparseSeries());for(var l,h=!1,u=this.attr_("labels").length,d=!1,c=s;c<r.length;c++){var p=r[c];if(c,0!==p.length&&"#"!=p[0]){var g=p.split(o);if(!(g.length<2)){var f=[];if(h||(this.detectTypeFromString_(g[0]),l=this.getFunctionOption("xValueParser"),h=!0),f[0]=l(g[0],this),this.fractions_)for(a=1;a<g.length;a++)e=g[a].split("/"),2!=e.length?(console.error('Expected fractional "num/den" values in CSV data but found a value \''+g[a]+"' on line "+(1+c)+" ('"+p+"') which is not of this form."),f[a]=[0,0]):f[a]=[x.parseFloat_(e[0],c,p),x.parseFloat_(e[1],c,p)];else if(this.getBooleanOption("errorBars"))for(g.length%2!=1&&console.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+c)+" has an odd number of values ("+(g.length-1)+"): '"+p+"'"),a=1;a<g.length;a+=2)f[(a+1)/2]=[x.parseFloat_(g[a],c,p),x.parseFloat_(g[a+1],c,p)];else if(this.getBooleanOption("customBars"))for(a=1;a<g.length;a++){var v=g[a];/^ *$/.test(v)?f[a]=[null,null,null]:(e=v.split(";"),3==e.length?f[a]=[x.parseFloat_(e[0],c,p),x.parseFloat_(e[1],c,p),x.parseFloat_(e[2],c,p)]:console.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+v+'" on line '+(1+c)))}else for(a=1;a<g.length;a++)f[a]=x.parseFloat_(g[a],c,p);if(i.length>0&&f[0]<i[i.length-1][0]&&(d=!0),f.length!=u&&console.error("Number of columns in line "+c+" ("+f.length+") does not agree with number of labels ("+u+") "+p),0===c&&this.attr_("labels")){var _=!0;for(a=0;_&&a<f.length;a++)f[a]&&(_=!1);if(_){console.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+p+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}i.push(f)}}}return d&&(console.warn("CSV is out of order; order it correctly to speed loading."),i.sort(function(t,e){return t[0]-e[0]})),i},Q.prototype.parseArray_=function(t){if(0===t.length)return console.error("Can't plot empty data set"),null;if(0===t[0].length)return console.error("Data set cannot contain an empty row"),null;o(t);var e;if(null===this.attr_("labels")){for(console.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter"),this.attrs_.labels=["X"],e=1;e<t[0].length;e++)this.attrs_.labels.push("Y"+e);this.attributes_.reparseSeries()}else{var a=this.attr_("labels");if(a.length!=t[0].length)return console.error("Mismatch between number of labels ("+a+") and number of columns in array ("+t[0].length+")"),null}if(x.isDateLike(t[0][0])){this.attrs_.axes.x.valueFormatter=x.dateValueFormatter,this.attrs_.axes.x.ticker=_.dateTicker,this.attrs_.axes.x.axisLabelFormatter=x.dateAxisLabelFormatter;var i=x.clone(t);for(e=0;e<t.length;e++){if(0===i[e].length)return console.error("Row "+(1+e)+" of data is empty"),null;if(null===i[e][0]||"function"!=typeof i[e][0].getTime||isNaN(i[e][0].getTime()))return console.error("x value in row "+(1+e)+" is not a Date"),null;i[e][0]=i[e][0].getTime()}return i}return this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=_.numericTicks,this.attrs_.axes.x.axisLabelFormatter=x.numberAxisLabelFormatter,t},Q.prototype.parseDataTable_=function(t){var e=t.getNumberOfColumns(),a=t.getNumberOfRows(),i=t.getColumnType(0);if("date"==i||"datetime"==i)this.attrs_.xValueParser=x.dateParser,this.attrs_.axes.x.valueFormatter=x.dateValueFormatter,this.attrs_.axes.x.ticker=_.dateTicker,this.attrs_.axes.x.axisLabelFormatter=x.dateAxisLabelFormatter;else{if("number"!=i)throw new Error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+i+"')");this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=_.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}var n,r,o=[],s={},l=!1;for(n=1;n<e;n++){var h=t.getColumnType(n);if("number"==h)o.push(n);else{if("string"!=h||!this.getBooleanOption("displayAnnotations"))throw new Error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true");var u=o[o.length-1];s.hasOwnProperty(u)?s[u].push(n):s[u]=[n],l=!0}}var d=[t.getColumnLabel(0)];for(n=0;n<o.length;n++)d.push(t.getColumnLabel(o[n])),this.getBooleanOption("errorBars")&&(n+=1);this.attrs_.labels=d,e=d.length;var c=[],p=!1,g=[];for(n=0;n<a;n++){var f=[];if(void 0!==t.getValue(n,0)&&null!==t.getValue(n,0)){if("date"==i||"datetime"==i?f.push(t.getValue(n,0).getTime()):f.push(t.getValue(n,0)),this.getBooleanOption("errorBars"))for(r=0;r<e-1;r++)f.push([t.getValue(n,1+2*r),t.getValue(n,2+2*r)]);else{for(r=0;r<o.length;r++){var v=o[r];if(f.push(t.getValue(n,v)),l&&s.hasOwnProperty(v)&&null!==t.getValue(n,s[v][0])){var y={};y.series=t.getColumnLabel(v),y.xval=f[0],y.shortText=function(t){var e=String.fromCharCode(65+t%26);for(t=Math.floor(t/26);t>0;)e=String.fromCharCode(65+(t-1)%26)+e.toLowerCase(),t=Math.floor((t-1)/26);return e}(g.length),y.text="";for(var m=0;m<s[v].length;m++)m&&(y.text+="\n"),y.text+=t.getValue(n,s[v][m]);g.push(y)}}for(r=0;r<f.length;r++)isFinite(f[r])||(f[r]=null)}c.length>0&&f[0]<c[c.length-1][0]&&(p=!0),c.push(f)}else console.warn("Ignoring row "+n+" of DataTable because of undefined or null first column.")}p&&(console.warn("DataTable is out of order; order it correctly to speed loading."),c.sort(function(t,e){return t[0]-e[0]})),this.rawData_=c,g.length>0&&this.setAnnotations(g,!0),this.attributes_.reparseSeries()},Q.prototype.cascadeDataDidUpdateEvent_=function(){this.cascadeEvents_("dataDidUpdate",{})},Q.prototype.start_=function(){var t=this.file_;if("function"==typeof t&&(t=t()),x.isArrayLike(t))this.rawData_=this.parseArray_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("object"==typeof t&&"function"==typeof t.getColumnRange)this.parseDataTable_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("string"==typeof t){var e=x.detectLineDelimiter(t);if(e)this.loadedEvent_(t);else{var a;a=window.XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP");var i=this;a.onreadystatechange=function(){4==a.readyState&&(200!==a.status&&0!==a.status||i.loadedEvent_(a.responseText))},a.open("GET",t,!0),a.send(null)}}else console.error("Unknown data format: "+typeof t)},Q.prototype.updateOptions=function(t,e){void 0===e&&(e=!1);var a=t.file,i=Q.copyUserAttrs_(t);"rollPeriod"in i&&(this.rollPeriod_=i.rollPeriod),"dateWindow"in i&&(this.dateWindow_=i.dateWindow);var n=x.isPixelChangingOptionList(this.attr_("labels"),i);x.updateDeep(this.user_attrs_,i),this.attributes_.reparseSeries(),a?(this.cascadeEvents_("dataWillUpdate",{}),this.file_=a,e||this.start_()):e||(n?this.predraw_():this.renderGraph_(!1))},Q.copyUserAttrs_=function(t){var e={};for(var a in t)t.hasOwnProperty(a)&&"file"!=a&&t.hasOwnProperty(a)&&(e[a]=t[a]);return e},Q.prototype.resize=function(t,e){if(!this.resize_lock){this.resize_lock=!0,null===t!=(null===e)&&(console.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. 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Try setting them in a ready() block. See dygraphs.com/tests/annotation.html");this.layout_.setAnnotations(this.annotations_),e||this.predraw_()},Q.prototype.annotations=function(){return this.annotations_},Q.prototype.getLabels=function(){var t=this.attr_("labels");return t?t.slice():null},Q.prototype.indexFromSetName=function(t){return this.setIndexByName_[t]},Q.prototype.getRowForX=function(t){for(var e=0,a=this.numRows()-1;e<=a;){var i=a+e>>1,n=this.getValue(i,0);if(n<t)e=i+1;else if(n>t)a=i-1;else{if(e==i)return i;a=i}}return null},Q.prototype.ready=function(t){this.is_initial_draw_?this.readyFns_.push(t):t.call(this,this)},Q.prototype.addAndTrackEvent=function(t,e,a){x.addEvent(t,e,a),this.registeredEvents_.push({elem:t,type:e,fn:a})},Q.prototype.removeTrackedEvents_=function(){if(this.registeredEvents_)for(var t=0;t<this.registeredEvents_.length;t++){var e=this.registeredEvents_[t];x.removeEvent(e.elem,e.type,e.fn)}this.registeredEvents_=[]},Q.PLUGINS=[U.default,X.default,j.default,Z.default,H.default,G.default],Q.GVizChart=q.default,Q.DASHED_LINE=x.DASHED_LINE,Q.DOT_DASH_LINE=x.DOT_DASH_LINE,Q.dateAxisLabelFormatter=x.dateAxisLabelFormatter,Q.toRGB_=x.toRGB_,Q.findPos=x.findPos,Q.pageX=x.pageX,Q.pageY=x.pageY,Q.dateString_=x.dateString_,Q.defaultInteractionModel=f.default.defaultModel,Q.nonInteractiveModel=Q.nonInteractiveModel_=f.default.nonInteractiveModel_,Q.Circles=x.Circles,Q.Plugins={Legend:U.default,Axes:X.default,Annotations:H.default,ChartLabels:Z.default,Grid:G.default,RangeSelector:j.default},Q.DataHandlers={DefaultHandler:E.default,BarsHandler:R.default,CustomBarsHandler:P.default,DefaultFractionHandler:M.default,ErrorBarsHandler:T.default,FractionsBarsHandler:F.default},Q.startPan=f.default.startPan,Q.startZoom=f.default.startZoom,Q.movePan=f.default.movePan,Q.moveZoom=f.default.moveZoom,Q.endPan=f.default.endPan,Q.endZoom=f.default.endZoom,Q.numericLinearTicks=_.numericLinearTicks,Q.numericTicks=_.numericTicks,Q.dateTicker=_.dateTicker,Q.Granularity=_.Granularity,Q.getDateAxis=_.getDateAxis,Q.floatFormat=x.floatFormat,a.default=Q,e.exports=a.default}).call(this,t("_process"))},{"./datahandler/bars":5,"./datahandler/bars-custom":2,"./datahandler/bars-error":3,"./datahandler/bars-fractions":4,"./datahandler/default":8,"./datahandler/default-fractions":7,"./dygraph-canvas":9,"./dygraph-default-attrs":10,"./dygraph-gviz":11,"./dygraph-interaction-model":12,"./dygraph-layout":13,"./dygraph-options":15,"./dygraph-options-reference":14,"./dygraph-tickers":16,"./dygraph-utils":17,"./iframe-tarp":19,"./plugins/annotations":20,"./plugins/axes":21,"./plugins/chart-labels":22,"./plugins/grid":23,"./plugins/legend":24,"./plugins/range-selector":25,_process:1}],19:[function(t,e,a){"use strict";function i(){this.tarps=[]}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph-utils"),r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(n);i.prototype.cover=function(){for(var t=document.getElementsByTagName("iframe"),e=0;e<t.length;e++){var a=t[e],i=r.findPos(a),n=i.x,o=i.y,s=a.offsetWidth,l=a.offsetHeight,h=document.createElement("div");h.style.position="absolute",h.style.left=n+"px",h.style.top=o+"px",h.style.width=s+"px",h.style.height=l+"px",h.style.zIndex=999,document.body.appendChild(h),this.tarps.push(h)}},i.prototype.uncover=function(){for(var t=0;t<this.tarps.length;t++)this.tarps[t].parentNode.removeChild(this.tarps[t]);this.tarps=[]},a.default=i,e.exports=a.default},{"./dygraph-utils":17}],20:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.annotations_=[]};i.prototype.toString=function(){return"Annotations Plugin"},i.prototype.activate=function(t){return{clearChart:this.clearChart,didDrawChart:this.didDrawChart}},i.prototype.detachLabels=function(){for(var t=0;t<this.annotations_.length;t++){var e=this.annotations_[t];e.parentNode&&e.parentNode.removeChild(e),this.annotations_[t]=null}this.annotations_=[]},i.prototype.clearChart=function(t){this.detachLabels()},i.prototype.didDrawChart=function(t){var e=t.dygraph,a=e.layout_.annotated_points;if(a&&0!==a.length)for(var i=t.canvas.parentNode,n=function(t,a,i){return function(n){var r=i.annotation;r.hasOwnProperty(t)?r[t](r,i,e,n):e.getOption(a)&&e.getOption(a)(r,i,e,n)}},r=t.dygraph.getArea(),o={},s=0;s<a.length;s++){var l=a[s];if(!(l.canvasx<r.x||l.canvasx>r.x+r.w||l.canvasy<r.y||l.canvasy>r.y+r.h)){var h=l.annotation,u=6;h.hasOwnProperty("tickHeight")&&(u=h.tickHeight);var d=document.createElement("div");d.style.fontSize=e.getOption("axisLabelFontSize")+"px"
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e=s-D("axisLabelWidth")/2;e+D("axisLabelWidth")>d&&(e=d-D("axisLabelWidth"),o.style.textAlign="right"),e<0&&(e=0,o.style.textAlign="left"),o.style.left=e+"px",o.style.width=D("axisLabelWidth")+"px",u.appendChild(o),i.xlabels_.push(o)}})}h.strokeStyle=r.getOptionForAxis("axisLineColor","x"),h.lineWidth=r.getOptionForAxis("axisLineWidth","x"),h.beginPath();var E;if(r.getOption("drawAxesAtZero")){var O=r.toPercentYCoord(0,0);(O>1||O<0)&&(O=1),E=a(_.y+O*_.h)}else E=a(_.y+_.h);h.moveTo(e(_.x),E),h.lineTo(e(_.x+_.w),E),h.closePath(),h.stroke()}h.restore()}},a.default=r,e.exports=a.default},{"../dygraph-utils":17}],22:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};i.prototype.toString=function(){return"ChartLabels Plugin"},i.prototype.activate=function(t){return{layout:this.layout,didDrawChart:this.didDrawChart}};var n=function(t){var e=document.createElement("div");return e.style.position="absolute",e.style.left=t.x+"px",e.style.top=t.y+"px",e.style.width=t.w+"px",e.style.height=t.h+"px",e};i.prototype.detachLabels_=function(){for(var t=[this.title_div_,this.xlabel_div_,this.ylabel_div_,this.y2label_div_],e=0;e<t.length;e++){var a=t[e];a&&(a.parentNode&&a.parentNode.removeChild(a))}this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};var r=function(t,e,a,i,n){var r=document.createElement("div");r.style.position="absolute",r.style.left=1==a?"0px":e.x+"px",r.style.top=e.y+"px",r.style.width=e.w+"px",r.style.height=e.h+"px",r.style.fontSize=t.getOption("yLabelWidth")-2+"px";var o=document.createElement("div");o.style.position="absolute",o.style.width=e.h+"px",o.style.height=e.w+"px",o.style.top=e.h/2-e.w/2+"px",o.style.left=e.w/2-e.h/2+"px",o.className="dygraph-label-rotate-"+(1==a?"right":"left");var s=document.createElement("div");return s.className=i,s.innerHTML=n,o.appendChild(s),r.appendChild(o),r};i.prototype.layout=function(t){this.detachLabels_();var e=t.dygraph,a=t.chart_div;if(e.getOption("title")){var i=t.reserveSpaceTop(e.getOption("titleHeight"));this.title_div_=n(i),this.title_div_.style.fontSize=e.getOption("titleHeight")-8+"px";var o=document.createElement("div");o.className="dygraph-label dygraph-title",o.innerHTML=e.getOption("title"),this.title_div_.appendChild(o),a.appendChild(this.title_div_)}if(e.getOption("xlabel")){var s=t.reserveSpaceBottom(e.getOption("xLabelHeight"));this.xlabel_div_=n(s),this.xlabel_div_.style.fontSize=e.getOption("xLabelHeight")-2+"px";var o=document.createElement("div");o.className="dygraph-label dygraph-xlabel",o.innerHTML=e.getOption("xlabel"),this.xlabel_div_.appendChild(o),a.appendChild(this.xlabel_div_)}if(e.getOption("ylabel")){var l=t.reserveSpaceLeft(0);this.ylabel_div_=r(e,l,1,"dygraph-label dygraph-ylabel",e.getOption("ylabel")),a.appendChild(this.ylabel_div_)}if(e.getOption("y2label")&&2==e.numAxes()){var h=t.reserveSpaceRight(0);this.y2label_div_=r(e,h,2,"dygraph-label dygraph-y2label",e.getOption("y2label")),a.appendChild(this.y2label_div_)}},i.prototype.didDrawChart=function(t){var e=t.dygraph;this.title_div_&&(this.title_div_.children[0].innerHTML=e.getOption("title")),this.xlabel_div_&&(this.xlabel_div_.children[0].innerHTML=e.getOption("xlabel")),this.ylabel_div_&&(this.ylabel_div_.children[0].children[0].innerHTML=e.getOption("ylabel")),this.y2label_div_&&(this.y2label_div_.children[0].children[0].innerHTML=e.getOption("y2label"))},i.prototype.clearChart=function(){},i.prototype.destroy=function(){this.detachLabels_()},a.default=i,e.exports=a.default},{}],23:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){};i.prototype.toString=function(){return"Gridline Plugin"},i.prototype.activate=function(t){return{willDrawChart:this.willDrawChart}},i.prototype.willDrawChart=function(t){function e(t){return Math.round(t)+.5}function a(t){return Math.round(t)-.5}var i,n,r,o,s=t.dygraph,l=t.drawingContext,h=s.layout_,u=t.dygraph.plotter_.area;if(s.getOptionForAxis("drawGrid","y")){for(var d=["y","y2"],c=[],p=[],g=[],f=[],v=[],r=0;r<d.length;r++)g[r]=s.getOptionForAxis("drawGrid",d[r]),g[r]&&(c[r]=s.getOptionForAxis("gridLineColor",d[r]),p[r]=s.getOptionForAxis("gridLineWidth",d[r]),v[r]=s.getOptionForAxis("gridLinePattern",d[r]),f[r]=v[r]&&v[r].length>=2);o=h.yticks,l.save(),o.forEach(function(t){if(t.has_tick){var r=t.axis;g[r]&&(l.save(),f[r]&&l.setLineDash&&l.setLineDash(v[r]),l.strokeStyle=c[r],l.lineWidth=p[r],i=e(u.x),n=a(u.y+t.pos*u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i+u.w,n),l.stroke(),l.restore())}}),l.restore()}if(s.getOptionForAxis("drawGrid","x")){o=h.xticks,l.save();var v=s.getOptionForAxis("gridLinePattern","x"),f=v&&v.length>=2;f&&l.setLineDash&&l.setLineDash(v),l.strokeStyle=s.getOptionForAxis("gridLineColor","x"),l.lineWidth=s.getOptionForAxis("gridLineWidth","x"),o.forEach(function(t){t.has_tick&&(i=e(u.x+t.pos*u.w),n=a(u.y+u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i,u.y),l.closePath(),l.stroke())}),f&&l.setLineDash&&l.setLineDash([]),l.restore()}},i.prototype.destroy=function(){},a.default=i,e.exports=a.default},{}],24:[function(t,e,a){"use strict";function i(t,e,a){if(!t||t.length<=1)return'<div class="dygraph-legend-line" style="border-bottom-color: '+e+';"></div>';var i,n,r,o,s,l=0,h=0,u=[];for(i=0;i<=t.length;i++)l+=t[i%t.length];if((s=Math.floor(a/(l-t[0])))>1){for(i=0;i<t.length;i++)u[i]=t[i]/a;h=u.length}else{for(s=1,i=0;i<t.length;i++)u[i]=t[i]/l;h=u.length+1}var d="";for(n=0;n<s;n++)for(i=0;i<h;i+=2)r=u[i%u.length],o=i<t.length?u[(i+1)%u.length]:0,d+='<div class="dygraph-legend-dash" style="margin-right: '+o+"em; padding-left: "+r+'em;"></div>';return d}Object.defineProperty(a,"__esModule",{value:!0});var n=t("../dygraph-utils"),r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(n),o=function(){this.legend_div_=null,this.is_generated_div_=!1};o.prototype.toString=function(){return"Legend Plugin"},o.prototype.activate=function(t){var e,a=t.getOption("labelsDiv");return a&&null!==a?e="string"==typeof a||a instanceof String?document.getElementById(a):a:(e=document.createElement("div"),e.className="dygraph-legend",t.graphDiv.appendChild(e),this.is_generated_div_=!0),this.legend_div_=e,this.one_em_width_=10,{select:this.select,deselect:this.deselect,predraw:this.predraw,didDrawChart:this.didDrawChart}};var s=function(t){var e=document.createElement("span");e.setAttribute("style","margin: 0; padding: 0 0 0 1em; border: 0;"),t.appendChild(e);var a=e.offsetWidth;return t.removeChild(e),a},l=function(t){return t.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;")};o.prototype.select=function(t){var e=t.selectedX,a=t.selectedPoints,i=t.selectedRow,n=t.dygraph.getOption("legend");if("never"===n)return void(this.legend_div_.style.display="none");if("follow"===n){var r=t.dygraph.plotter_.area,s=this.legend_div_.offsetWidth,l=t.dygraph.getOptionForAxis("axisLabelWidth","y"),h=a[0].x*r.w+50,u=a[0].y*r.h-50;h+s+1>r.w&&(h=h-100-s-(l-r.x)),t.dygraph.graphDiv.appendChild(this.legend_div_),this.legend_div_.style.left=l+h+"px",this.legend_div_.style.top=u+"px"}var d=o.generateLegendHTML(t.dygraph,e,a,this.one_em_width_,i);this.legend_div_.innerHTML=d,this.legend_div_.style.display=""},o.prototype.deselect=function(t){"always"!==t.dygraph.getOption("legend")&&(this.legend_div_.style.display="none");var e=s(this.legend_div_);this.one_em_width_=e;var a=o.generateLegendHTML(t.dygraph,void 0,void 0,e,null);this.legend_div_.innerHTML=a},o.prototype.didDrawChart=function(t){this.deselect(t)},o.prototype.predraw=function(t){if(this.is_generated_div_){t.dygraph.graphDiv.appendChild(this.legend_div_);var e=t.dygraph.getArea(),a=this.legend_div_.offsetWidth;this.legend_div_.style.left=e.x+e.w-a-1+"px",this.legend_div_.style.top=e.y+"px"}},o.prototype.destroy=function(){this.legend_div_=null},o.generateLegendHTML=function(t,e,a,n,s){var h={dygraph:t,x:e,series:[]},u={},d=t.getLabels();if(d)for(var c=1;c<d.length;c++){var p=t.getPropertiesForSeries(d[c]),g=t.getOption("strokePattern",d[c]),f={dashHTML:i(g,p.color,n),label:d[c],labelHTML:l(d[c]),isVisible:p.visible,color:p.color};h.series.push(f),u[d[c]]=f}if(void 0!==e){var v=t.optionsViewForAxis_("x"),_=v("valueFormatter");h.xHTML=_.call(t,e,v,d[0],t,s,0);for(var y=[],x=t.numAxes(),c=0;c<x;c++)y[c]=t.optionsViewForAxis_("y"+(c?1+c:""));var m=t.getOption("labelsShowZeroValues"),b=t.getHighlightSeries();for(c=0;c<a.length;c++){var w=a[c],f=u[w.name];if(f.y=w.yval,0===w.yval&&!m||isNaN(w.canvasy))f.isVisible=!1;else{var p=t.getPropertiesForSeries(w.name),A=y[p.axis-1],O=A("valueFormatter"),D=O.call(t,w.yval,A,w.name,t,s,d.indexOf(w.name));r.update(f,{yHTML:D}),w.name==b&&(f.isHighlighted=!0)}}}return(t.getOption("legendFormatter")||o.defaultFormatter).call(t,h)},o.defaultFormatter=function(t){var e=t.dygraph;if(!0!==e.getOption("showLabelsOnHighlight"))return"";var a,i=e.getOption("labelsSeparateLines");if(void 0===t.x){if("always"!=e.getOption("legend"))return"";a="";for(var n=0;n<t.series.length;n++){var r=t.series[n];r.isVisible&&(""!==a&&(a+=i?"<br/>":" "),a+="<span style='font-weight: bold; color: "+r.color+";'>"+r.dashHTML+" "+r.labelHTML+"</span>")}return a}a=t.xHTML+":";for(var n=0;n<t.series.length;n++){var r=t.series[n];if(r.isVisible){i&&(a+="<br>");a+="<span"+(r.isHighlighted?' class="highlight"':"")+"> <b><span style='color: "+r.color+";'>"+r.labelHTML+"</span></b>:&#160;"+r.yHTML+"</span>"}}return a},a.default=o,e.exports=a.default},{"../dygraph-utils":17}],25:[function(t,e,a){"use strict";function i(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(a,"__esModule",{value:!0});var n=t("../dygraph-utils"),r=function(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e.default=t,e}(n),o=t("../dygraph-interaction-model"),s=i(o),l=t("../iframe-tarp"),h=i(l),u=function(){this.hasTouchInterface_="undefined"!=typeof TouchEvent,this.isMobileDevice_=/mobile|android/gi.test(navigator.appVersion),this.interfaceCreated_=!1};u.prototype.toString=function(){return"RangeSelector Plugin"},u.prototype.activate=function(t){return this.dygraph_=t,this.getOption_("showRangeSelector")&&this.createInterface_(),{layout:this.reserveSpace_,predraw:this.renderStaticLayer_,didDrawChart:this.renderInteractiveLayer_}},u.prototype.destroy=function(){this.bgcanvas_=null,this.fgcanvas_=null,this.leftZoomHandle_=null,this.rightZoomHandle_=null},u.prototype.getOption_=function(t,e){return this.dygraph_.getOption(t,e)},u.prototype.setDefaultOption_=function(t,e){this.dygraph_.attrs_[t]=e},u.prototype.createInterface_=function(){this.createCanvases_(),this.createZoomHandles_(),this.initInteraction_(),this.getOption_("animatedZooms")&&(console.warn("Animated zooms and range selector are not compatible; disabling animatedZooms."),this.dygraph_.updateOptions({animatedZooms:!1},!0)),this.interfaceCreated_=!0,this.addToGraph_()},u.prototype.addToGraph_=function(){var t=this.graphDiv_=this.dygraph_.graphDiv;t.appendChild(this.bgcanvas_),t.appendChild(this.fgcanvas_),t.appendChild(this.leftZoomHandle_),t.appendChild(this.rightZoomHandle_)},u.prototype.removeFromGraph_=function(){var t=this.graphDiv_;t.removeChild(this.bgcanvas_),t.removeChild(this.fgcanvas_),t.removeChild(this.leftZoomHandle_),t.removeChild(this.rightZoomHandle_),this.graphDiv_=null},u.prototype.reserveSpace_=function(t){this.getOption_("showRangeSelector")&&t.reserveSpaceBottom(this.getOption_("rangeSelectorHeight")+4)},u.prototype.renderStaticLayer_=function(){this.updateVisibility_()&&(this.resize_(),this.drawStaticLayer_())},u.prototype.renderInteractiveLayer_=function(){this.updateVisibility_()&&!this.isChangingRange_&&(this.placeZoomHandles_(),this.drawInteractiveLayer_())},u.prototype.updateVisibility_=function(){var t=this.getOption_("showRangeSelector");if(t)this.interfaceCreated_?this.graphDiv_&&this.graphDiv_.parentNode||this.addToGraph_():this.createInterface_();else if(this.graphDiv_){this.removeFromGraph_();var e=this.dygraph_;setTimeout(function(){e.width_=0,e.resize()},1)}return t},u.prototype.resize_=function(){function t(t,e,a,i){var n=i||r.getContextPixelRatio(e);t.style.top=a.y+"px",t.style.left=a.x+"px",t.width=a.w*n,t.height=a.h*n,t.style.width=a.w+"px",t.style.height=a.h+"px",1!=n&&e.scale(n,n)}var e=this.dygraph_.layout_.getPlotArea(),a=0;this.dygraph_.getOptionForAxis("drawAxis","x")&&(a=this.getOption_("xAxisHeight")||this.getOption_("axisLabelFontSize")+2*this.getOption_("axisTickSize")),this.canvasRect_={x:e.x,y:e.y+e.h+a+4,w:e.w,h:this.getOption_("rangeSelectorHeight")};var i=this.dygraph_.getNumericOption("pixelRatio");t(this.bgcanvas_,this.bgcanvas_ctx_,this.canvasRect_,i),t(this.fgcanvas_,this.fgcanvas_ctx_,this.canvasRect_,i)},u.prototype.createCanvases_=function(){this.bgcanvas_=r.createCanvas(),this.bgcanvas_.className="dygraph-rangesel-bgcanvas",this.bgcanvas_.style.position="absolute",this.bgcanvas_.style.zIndex=9,this.bgcanvas_ctx_=r.getContext(this.bgcanvas_),this.fgcanvas_=r.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_=r.getContext(this.fgcanvas_)},u.prototype.createZoomHandles_=function(){var t=new Image;t.className="dygraph-rangesel-zoomhandle",t.style.position="absolute",t.style.zIndex=10,t.style.visibility="hidden",t.style.cursor="col-resize",t.width=9,t.height=16,t.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII=",this.isMobileDevice_&&(t.width*=2,t.height*=2),this.leftZoomHandle_=t,this.rightZoomHandle_=t.cloneNode(!1)},u.prototype.initInteraction_=function(){var t,e,a,i,n,o,l,u,d,c,p,g,f,v,_=this,y=document,x=0,m=null,b=!1,w=!1,A=!this.isMobileDevice_,O=new h.default;t=function(t){var e=_.dygraph_.xAxisExtremes(),a=(e[1]-e[0])/_.canvasRect_.w;return[e[0]+(t.leftHandlePos-_.canvasRect_.x)*a,e[0]+(t.rightHandlePos-_.canvasRect_.x)*a]},e=function(t){return r.cancelEvent(t),b=!0,x=t.clientX,m=t.target?t.target:t.srcElement,"mousedown"!==t.type&&"dragstart"!==t.type||(r.addEvent(y,"mousemove",a),r.addEvent(y,"mouseup",i)),_.fgcanvas_.style.cursor="col-resize",O.cover(),!0},a=function(t){if(!b)return!1;r.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a,i=_.getZoomHandleStatus_();m==_.leftZoomHandle_?(a=i.leftHandlePos+e,a=Math.min(a,i.rightHandlePos-m.width-3),a=Math.max(a,_.canvasRect_.x)):(a=i.rightHandlePos+e,a=Math.min(a,_.canvasRect_.x+_.canvasRect_.w),a=Math.max(a,i.leftHandlePos+m.width+3));var o=m.width/2;return m.style.left=a-o+"px",_.drawInteractiveLayer_(),A&&n(),!0},i=function(t){return!!b&&(b=!1,O.uncover(),r.removeEvent(y,"mousemove",a),r.removeEvent(y,"mouseup",i),_.fgcanvas_.style.cursor="default",A||n(),!0)},n=function(){try{var e=_.getZoomHandleStatus_();if(_.isChangingRange_=!0,e.isZoomed){var a=t(e);_.dygraph_.doZoomXDates_(a[0],a[1])}else _.dygraph_.resetZoom()}finally{_.isChangingRange_=!1}},o=function(t){var e=_.leftZoomHandle_.getBoundingClientRect(),a=e.left+e.width/2;e=_.rightZoomHandle_.getBoundingClientRect();var i=e.left+e.width/2;return t.clientX>a&&t.clientX<i},l=function(t){return!(w||!o(t)||!_.getZoomHandleStatus_().isZoomed)&&(r.cancelEvent(t),w=!0,x=t.clientX,"mousedown"===t.type&&(r.addEvent(y,"mousemove",u),r.addEvent(y,"mouseup",d)),!0)},u=function(t){if(!w)return!1;r.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a=_.getZoomHandleStatus_(),i=a.leftHandlePos,n=a.rightHandlePos,o=n-i;i+e<=_.canvasRect_.x?(i=_.canvasRect_.x,n=i+o):n+e>=_.canvasRect_.x+_.canvasRect_.w?(n=_.canvasRect_.x+_.canvasRect_.w,i=n-o):(i+=e,n+=e);var s=_.leftZoomHandle_.width/2;return _.leftZoomHandle_.style.left=i-s+"px",_.rightZoomHandle_.style.left=n-s+"px",_.drawInteractiveLayer_(),A&&c(),!0},d=function(t){return!!w&&(w=!1,r.removeEvent(y,"mousemove",u),r.removeEvent(y,"mouseup",d),A||c(),!0)},c=function(){try{_.isChangingRange_=!0,_.dygraph_.dateWindow_=t(_.getZoomHandleStatus_()),_.dygraph_.drawGraph_(!1)}finally{_.isChangingRange_=!1}},p=function(t){if(!b&&!w){var e=o(t)?"move":"default";e!=_.fgcanvas_.style.cursor&&(_.fgcanvas_.style.cursor=e)}},g=function(t){"touchstart"==t.type&&1==t.targetTouches.length?e(t.targetTouches[0])&&r.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?a(t.targetTouches[0])&&r.cancelEvent(t):i(t)},f=function(t){"touchstart"==t.type&&1==t.targetTouches.length?l(t.targetTouches[0])&&r.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?u(t.targetTouches[0])&&r.cancelEvent(t):d(t)},v=function(t,e){for(var a=["touchstart","touchend","touchmove","touchcancel"],i=0;i<a.length;i++)_.dygraph_.addAndTrackEvent(t,a[i],e)},this.setDefaultOption_("interactionModel",s.default.dragIsPanInteractionModel),this.setDefaultOption_("panEdgeFraction",1e-4);var D=window.opera?"mousedown":"dragstart";this.dygraph_.addAndTrackEvent(this.leftZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.rightZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousedown",l),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousemove",p),this.hasTouchInterface_&&(v(this.leftZoomHandle_,g),v(this.rightZoomHandle_,g),v(this.fgcanvas_,f))},u.prototype.drawStaticLayer_=function(){var t=this.bgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(t){console.warn(t)}this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorBackgroundLineWidth"),t.strokeStyle=this.getOption_("rangeSelectorBackgroundStrokeColor"),t.beginPath(),t.moveTo(.5,.5),t.lineTo(.5,this.canvasRect_.h-.5),t.lineTo(this.canvasRect_.w-.5,this.canvasRect_.h-.5),t.lineTo(this.canvasRect_.w-.5,.5),t.stroke()},u.prototype.drawMiniPlot_=function(){var t=this.getOption_("rangeSelectorPlotFillColor"),e=this.getOption_("rangeSelectorPlotFillGradientColor"),a=this.getOption_("rangeSelectorPlotStrokeColor");if(t||a){var i=this.getOption_("stepPlot"),n=this.computeCombinedSeriesAndLimits_(),r=n.yMax-n.yMin,o=this.bgcanvas_ctx_,s=this.dygraph_.xAxisExtremes(),l=Math.max(s[1]-s[0],1e-30),h=(this.canvasRect_.w-.5)/l,u=(this.canvasRect_.h-.5)/r,d=this.canvasRect_.w-.5,c=this.canvasRect_.h-.5,p=null,g=null;o.beginPath(),o.moveTo(.5,c);for(var f=0;f<n.data.length;f++){var v=n.data[f],_=null!==v[0]?(v[0]-s[0])*h:NaN,y=null!==v[1]?c-(v[1]-n.yMin)*u:NaN;(i||null===p||Math.round(_)!=Math.round(p))&&(isFinite(_)&&isFinite(y)?(null===p?o.lineTo(_,c):i&&o.lineTo(_,g),o.lineTo(_,y),p=_,g=y):(null!==p&&(i?(o.lineTo(_,g),o.lineTo(_,c)):o.lineTo(p,c)),p=g=null))}if(o.lineTo(d,c),o.closePath(),t){var x=this.bgcanvas_ctx_.createLinearGradient(0,0,0,c);e&&x.addColorStop(0,e),x.addColorStop(1,t),this.bgcanvas_ctx_.fillStyle=x,o.fill()}a&&(this.bgcanvas_ctx_.strokeStyle=a,this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorPlotLineWidth"),o.stroke())}},u.prototype.computeCombinedSeriesAndLimits_=function(){var t,e=this.dygraph_,a=this.getOption_("logscale"),i=e.numColumns(),n=e.getLabels(),o=new Array(i),s=!1,l=e.visibility(),h=[];for(t=1;t<i;t++){var u=this.getOption_("showInRangeSelector",n[t]);h.push(u),null!==u&&(s=!0)}if(s)for(t=1;t<i;t++)o[t]=h[t-1];else for(t=1;t<i;t++)o[t]=l[t-1];var d=[],c=e.dataHandler_,p=e.attributes_;for(t=1;t<e.numColumns();t++)if(o[t]){var g=c.extractSeries(e.rawData_,t,p);e.rollPeriod()>1&&(g=c.rollingAverage(g,e.rollPeriod(),p)),d.push(g)}var f=[];for(t=0;t<d[0].length;t++){for(var v=0,_=0,y=0;y<d.length;y++){var x=d[y][t][1];null===x||isNaN(x)||(_++,v+=x)}f.push([d[0][t][0],v/_])}var m=Number.MAX_VALUE,b=-Number.MAX_VALUE;for(t=0;t<f.length;t++){var w=f[t][1];null!==w&&isFinite(w)&&(!a||w>0)&&(m=Math.min(m,w),b=Math.max(b,w))}if(a)for(b=r.log10(b),b+=.25*b,m=r.log10(m),t=0;t<f.length;t++)f[t][1]=r.log10(f[t][1]);else{var A,O=b-m;A=O<=Number.MIN_VALUE?.25*b:.25*O,b+=A,m-=A}return{data:f,yMin:m,yMax:b}},u.prototype.placeZoomHandles_=function(){var t=this.dygraph_.xAxisExtremes(),e=this.dygraph_.xAxisRange(),a=t[1]-t[0],i=Math.max(0,(e[0]-t[0])/a),n=Math.max(0,(t[1]-e[1])/a),r=this.canvasRect_.x+this.canvasRect_.w*i,o=this.canvasRect_.x+this.canvasRect_.w*(1-n),s=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2),l=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=r-l+"px",this.leftZoomHandle_.style.top=s+"px",this.rightZoomHandle_.style.left=o-l+"px",this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top,this.leftZoomHandle_.style.visibility="visible",this.rightZoomHandle_.style.visibility="visible"},u.prototype.drawInteractiveLayer_=function(){var t=this.fgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=this.canvasRect_.w-1,a=this.canvasRect_.h-1,i=this.getZoomHandleStatus_();if(t.strokeStyle=this.getOption_("rangeSelectorForegroundStrokeColor"),t.lineWidth=this.getOption_("rangeSelectorForegroundLineWidth"),i.isZoomed){var n=Math.max(1,i.leftHandlePos-this.canvasRect_.x),r=Math.min(e,i.rightHandlePos-this.canvasRect_.x);t.fillStyle="rgba(240, 240, 240, "+this.getOption_("rangeSelectorAlpha").toString()+")",t.fillRect(0,0,n,this.canvasRect_.h),t.fillRect(r,0,this.canvasRect_.w-r,this.canvasRect_.h),t.beginPath(),t.moveTo(1,1),t.lineTo(n,1),t.lineTo(n,a),t.lineTo(r,a),t.lineTo(r,1),t.lineTo(e,1),t.stroke()}else t.beginPath(),t.moveTo(1,1),t.lineTo(1,a),t.lineTo(e,a),t.lineTo(e,1),t.stroke()},u.prototype.getZoomHandleStatus_=function(){var t=this.leftZoomHandle_.width/2,e=parseFloat(this.leftZoomHandle_.style.left)+t,a=parseFloat(this.rightZoomHandle_.style.left)+t;return{leftHandlePos:e,rightHandlePos:a,isZoomed:e-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w}},a.default=u,e.exports=a.default},{"../dygraph-interaction-model":12,"../dygraph-utils":17,"../iframe-tarp":19}]},{},[18])(18)});
+//# sourceMappingURL=dist/dygraph.min.js.map
\ No newline at end of file
diff --git a/web/lib/dygraph-combined-dd74404.js b/web/lib/dygraph-combined-dd74404.js
deleted file mode 100644
index 047e91773..000000000
--- a/web/lib/dygraph-combined-dd74404.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/*! @license Copyright 2014 Dan Vanderkam (danvdk@gmail.com) MIT-licensed (http://opensource.org/licenses/MIT) */
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Dygraph=t()}}(function(){return function t(e,a,i){function n(o,s){if(!a[o]){if(!e[o]){var l="function"==typeof require&&require;if(!s&&l)return l(o,!0);if(r)return r(o,!0);var h=new Error("Cannot find module '"+o+"'");throw h.code="MODULE_NOT_FOUND",h}var u=a[o]={exports:{}};e[o][0].call(u.exports,function(t){var a=e[o][1][t];return n(a?a:t)},u,u.exports,t,e,a,i)}return a[o].exports}for(var r="function"==typeof require&&require,o=0;o<i.length;o++)n(i[o]);return n}({1:[function(t,e,a){"use strict";function i(t){return t&&t.__esModule?t:{"default":t}}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./bars"),r=i(n),o=function(){};o.prototype=new r["default"],o.prototype.extractSeries=function(t,e,a){for(var 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i,n=0;n<t.length;n++)i=t[n],i.y_top=s["default"].calcYNormal_(e,i.yval_minus,a),i.y_bottom=s["default"].calcYNormal_(e,i.yval_plus,a)},a["default"]=l,e.exports=a["default"]},{"../dygraph-layout":12,"./datahandler":5}],5:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){},n=i;n.X=0,n.Y=1,n.EXTRAS=2,n.prototype.extractSeries=function(t,e,a){},n.prototype.seriesToPoints=function(t,e,a){for(var i=[],r=0;r<t.length;++r){var o=t[r],s=o[1],l=null===s?null:n.parseFloat(s),h={x:NaN,y:NaN,xval:n.parseFloat(o[0]),yval:l,name:e,idx:r+a};i.push(h)}return this.onPointsCreated_(t,i),i},n.prototype.onPointsCreated_=function(t,e){},n.prototype.rollingAverage=function(t,e,a){},n.prototype.getExtremeYValues=function(t,e,a){},n.prototype.onLineEvaluated=function(t,e,a){},n.prototype.computeYInterpolation_=function(t,e,a){var i=e[1]-t[1],n=e[0]-t[0],r=i/n,o=(a-t[0])*r;return t[1]+o},n.prototype.getIndexesInWindow_=function(t,e){var 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i={canvasx:a.dragEndX,canvasy:a.dragEndY};e.cascadeEvents_("dblclick",i)||t.altKey||t.shiftKey||e.resetZoom()}},s.nonInteractiveModel_={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a)},mouseup:s.maybeTreatMouseOpAsClick},s.dragIsPanInteractionModel={mousedown:function(t,e,a){a.initializeMouseDown(t,e,a),s.startPan(t,e,a)},mousemove:function(t,e,a){a.isPanning&&s.movePan(t,e,a)},mouseup:function(t,e,a){a.isPanning&&s.endPan(t,e,a)}},a["default"]=s,e.exports=a["default"]},{"./dygraph-utils":16}],12:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e["default"]=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph-utils"),r=i(n),o=function(t){this.dygraph_=t,this.points=[],this.setNames=[],this.annotations=[],this.yAxes_=null,this.xTicks_=null,this.yTicks_=null};o.prototype.addDataset=function(t,e){this.points.push(e),this.setNames.push(t)},o.prototype.getPlotArea=function(){return this.area_},o.prototype.computePlotArea=function(){var t={x:0,y:0};t.w=this.dygraph_.width_-t.x-this.dygraph_.getOption("rightGap"),t.h=this.dygraph_.height_;var e={chart_div:this.dygraph_.graphDiv,reserveSpaceLeft:function(e){var a={x:t.x,y:t.y,w:e,h:t.h};return t.x+=e,t.w-=e,a},reserveSpaceRight:function(e){var a={x:t.x+t.w-e,y:t.y,w:e,h:t.h};return t.w-=e,a},reserveSpaceTop:function(e){var a={x:t.x,y:t.y,w:t.w,h:e};return t.y+=e,t.h-=e,a},reserveSpaceBottom:function(e){var a={x:t.x,y:t.y+t.h-e,w:t.w,h:e};return t.h-=e,a},chartRect:function(){return{x:t.x,y:t.y,w:t.w,h:t.h}}};this.dygraph_.cascadeEvents_("layout",e),this.area_=t},o.prototype.setAnnotations=function(t){this.annotations=[];for(var e=this.dygraph_.getOption("xValueParser")||function(t){return t},a=0;a<t.length;a++){var i={};if(!t[a].xval&&void 0===t[a].x)return void console.error("Annotations must have an 'x' property");if(t[a].icon&&(!t[a].hasOwnProperty("width")||!t[a].hasOwnProperty("height")))return void console.error("Must set width and height when setting annotation.icon property");r.update(i,t[a]),i.xval||(i.xval=e(i.x)),this.annotations.push(i)}},o.prototype.setXTicks=function(t){this.xTicks_=t},o.prototype.setYAxes=function(t){this.yAxes_=t},o.prototype.evaluate=function(){this._xAxis={},this._evaluateLimits(),this._evaluateLineCharts(),this._evaluateLineTicks(),this._evaluateAnnotations()},o.prototype._evaluateLimits=function(){var t=this.dygraph_.xAxisRange();this._xAxis.minval=t[0],this._xAxis.maxval=t[1];var e=t[1]-t[0];this._xAxis.scale=0!==e?1/e:1,this.dygraph_.getOptionForAxis("logscale","x")&&(this._xAxis.xlogrange=r.log10(this._xAxis.maxval)-r.log10(this._xAxis.minval),this._xAxis.xlogscale=0!==this._xAxis.xlogrange?1/this._xAxis.xlogrange:1);for(var a=0;a<this.yAxes_.length;a++){var i=this.yAxes_[a];i.minyval=i.computedValueRange[0],i.maxyval=i.computedValueRange[1],i.yrange=i.maxyval-i.minyval,i.yscale=0!==i.yrange?1/i.yrange:1,this.dygraph_.getOption("logscale")&&(i.ylogrange=r.log10(i.maxyval)-r.log10(i.minyval),i.ylogscale=0!==i.ylogrange?1/i.ylogrange:1,(!isFinite(i.ylogrange)||isNaN(i.ylogrange))&&console.error("axis "+a+" of graph at "+i.g+" can't be displayed in log scale for range ["+i.minyval+" - "+i.maxyval+"]"))}},o.calcXNormal_=function(t,e,a){return a?(r.log10(t)-r.log10(e.minval))*e.xlogscale:(t-e.minval)*e.scale},o.calcYNormal_=function(t,e,a){if(a){var i=1-(r.log10(e)-r.log10(t.minyval))*t.ylogscale;return isFinite(i)?i:NaN}return 1-(e-t.minyval)*t.yscale},o.prototype._evaluateLineCharts=function(){for(var t=this.dygraph_.getOption("stackedGraph"),e=this.dygraph_.getOptionForAxis("logscale","x"),a=0;a<this.points.length;a++){for(var i=this.points[a],n=this.setNames[a],r=this.dygraph_.getOption("connectSeparatedPoints",n),s=this.dygraph_.axisPropertiesForSeries(n),l=this.dygraph_.attributes_.getForSeries("logscale",n),h=0;h<i.length;h++){var u=i[h];u.x=o.calcXNormal_(u.xval,this._xAxis,e);var d=u.yval;t&&(u.y_stacked=o.calcYNormal_(s,u.yval_stacked,l),null===d||isNaN(d)||(d=u.yval_stacked)),null===d&&(d=NaN,r||(u.yval=NaN)),u.y=o.calcYNormal_(s,d,l)}this.dygraph_.dataHandler_.onLineEvaluated(i,s,l)}},o.prototype._evaluateLineTicks=function(){var t,e,a,i;for(this.xticks=[],t=0;t<this.xTicks_.length;t++)e=this.xTicks_[t],a=e.label,i=this.dygraph_.toPercentXCoord(e.v),i>=0&&1>i&&this.xticks.push([i,a]);for(this.yticks=[],t=0;t<this.yAxes_.length;t++)for(var n=this.yAxes_[t],r=0;r<n.ticks.length;r++)e=n.ticks[r],a=e.label,i=this.dygraph_.toPercentYCoord(e.v,t),i>0&&1>=i&&this.yticks.push([t,i,a])},o.prototype._evaluateAnnotations=function(){var t,e={};for(t=0;t<this.annotations.length;t++){var a=this.annotations[t];e[a.xval+","+a.series]=a}if(this.annotated_points=[],this.annotations&&this.annotations.length)for(var i=0;i<this.points.length;i++){var n=this.points[i];for(t=0;t<n.length;t++){var r=n[t],o=r.xval+","+r.name;o in e&&(r.annotation=e[o],this.annotated_points.push(r))}}},o.prototype.removeAllDatasets=function(){delete this.points,delete this.setNames,delete this.setPointsLengths,delete this.setPointsOffsets,
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r=t("./dygraph-utils"),o=n(r),s=t("./dygraph-default-attrs"),l=i(s),h=t("./dygraph-options-reference"),u=(i(h),function(t){this.dygraph_=t,this.yAxes_=[],this.xAxis_={},this.series_={},this.global_=this.dygraph_.attrs_,this.user_=this.dygraph_.user_attrs_||{},this.labels_=[],this.highlightSeries_=this.get("highlightSeriesOpts")||{},this.reparseSeries()});u.AXIS_STRING_MAPPINGS_={y:0,Y:0,y1:0,Y1:0,y2:1,Y2:1},u.axisToIndex_=function(t){if("string"==typeof t){if(u.AXIS_STRING_MAPPINGS_.hasOwnProperty(t))return u.AXIS_STRING_MAPPINGS_[t];throw"Unknown axis : "+t}if("number"==typeof t){if(0===t||1===t)return t;throw"Dygraphs only supports two y-axes, indexed from 0-1."}if(t)throw"Unknown axis : "+t;return 0},u.prototype.reparseSeries=function(){var t=this.get("labels");if(t){this.labels_=t.slice(1),this.yAxes_=[{series:[],options:{}}],this.xAxis_={options:{}},this.series_={};for(var e=this.user_.series||{},a=0;a<this.labels_.length;a++){var i=this.labels_[a],n=e[i]||{},r=u.axisToIndex_(n.axis);this.series_[i]={idx:a,yAxis:r,options:n},this.yAxes_[r]?this.yAxes_[r].series.push(i):this.yAxes_[r]={series:[i],options:{}}}var s=this.user_.axes||{};o.update(this.yAxes_[0].options,s.y||{}),this.yAxes_.length>1&&o.update(this.yAxes_[1].options,s.y2||{}),o.update(this.xAxis_.options,s.x||{})}},u.prototype.get=function(t){var e=this.getGlobalUser_(t);return null!==e?e:this.getGlobalDefault_(t)},u.prototype.getGlobalUser_=function(t){return this.user_.hasOwnProperty(t)?this.user_[t]:null},u.prototype.getGlobalDefault_=function(t){return this.global_.hasOwnProperty(t)?this.global_[t]:l["default"].hasOwnProperty(t)?l["default"][t]:null},u.prototype.getForAxis=function(t,e){var a,i;if("number"==typeof e)a=e,i=0===a?"y":"y2";else{if("y1"==e&&(e="y"),"y"==e)a=0;else if("y2"==e)a=1;else{if("x"!=e)throw"Unknown axis "+e;a=-1}i=e}var n=-1==a?this.xAxis_:this.yAxes_[a];if(n){var r=n.options;if(r.hasOwnProperty(t))return r[t]}if("x"!==e||"logscale"!==t){var o=this.getGlobalUser_(t);if(null!==o)return o}var s=l["default"].axes[i];return s.hasOwnProperty(t)?s[t]:this.getGlobalDefault_(t)},u.prototype.getForSeries=function(t,e){if(e===this.dygraph_.getHighlightSeries()&&this.highlightSeries_.hasOwnProperty(t))return this.highlightSeries_[t];if(!this.series_.hasOwnProperty(e))throw"Unknown series: "+e;var a=this.series_[e],i=a.options;return i.hasOwnProperty(t)?i[t]:this.getForAxis(t,a.yAxis)},u.prototype.numAxes=function(){return this.yAxes_.length},u.prototype.axisForSeries=function(t){return this.series_[t].yAxis},u.prototype.axisOptions=function(t){return this.yAxes_[t].options},u.prototype.seriesForAxis=function(t){return this.yAxes_[t].series},u.prototype.seriesNames=function(){return this.labels_};a["default"]=u,e.exports=a["default"]},{"./dygraph-default-attrs":9,"./dygraph-options-reference":13,"./dygraph-utils":16}],15:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e["default"]=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("./dygraph-utils"),r=i(n),o=function(t,e,a,i,n,r){var o=function(t){return"logscale"===t?!1:i(t)};return s(t,e,a,o,n,r)};a.numericLinearTicks=o;var s=function(t,e,a,i,n,o){var s,l,h,u,d=i("pixelsPerLabel"),p=[];if(o)for(s=0;s<o.length;s++)p.push({v:o[s]});else{if(i("logscale")){u=Math.floor(a/d);var g=r.binarySearch(t,c,1),f=r.binarySearch(e,c,-1);-1==g&&(g=0),-1==f&&(f=c.length-1);var v=null;if(f-g>=u/4){for(var _=f;_>=g;_--){var y=c[_],x=Math.log(y/t)/Math.log(e/t)*a,m={v:y};null===v?v={tickValue:y,pixel_coord:x}:Math.abs(x-v.pixel_coord)>=d?v={tickValue:y,pixel_coord:x}:m.label="",p.push(m)}p.reverse()}}if(0===p.length){var b,w,A=i("labelsKMG2");A?(b=[1,2,4,8,16,32,64,128,256],w=16):(b=[1,2,5,10,20,50,100],w=10);var O,D,S,T,P=Math.ceil(a/d),L=Math.abs(e-t)/P,E=Math.floor(Math.log(L)/Math.log(w)),C=Math.pow(w,E);for(l=0;l<b.length&&(O=C*b[l],D=Math.floor(t/O)*O,S=Math.ceil(e/O)*O,u=Math.abs(S-D)/O,T=a/u,!(T>d));l++);for(D>S&&(O*=-1),s=0;u>=s;s++)h=D+s*O,p.push({v:h})}}var M=i("axisLabelFormatter");for(s=0;s<p.length;s++)void 0===p[s].label&&(p[s].label=M.call(n,p[s].v,0,i,n));return p};a.numericTicks=s;var l=function(t,e,a,i,n,r){var o=p(t,e,a,i);return o>=0?f(t,e,o,i,n):[]};a.dateTicker=l;var h={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};a.Granularity=h;var 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this.rawData_?this.rawData_[0]?this.rawData_[0].length:this.attr_("labels").length:0},j.prototype.numRows=function(){return this.rawData_?this.rawData_.length:0},j.prototype.getValue=function(t,e){return 0>t||t>this.rawData_.length?null:0>e||e>this.rawData_[t].length?null:this.rawData_[t][e]},j.prototype.createInterface_=function(){var t=this.maindiv_;this.graphDiv=document.createElement("div"),this.graphDiv.style.textAlign="left",this.graphDiv.style.position="relative",t.appendChild(this.graphDiv),this.canvas_=v.createCanvas(),this.canvas_.style.position="absolute",this.hidden_=this.createPlotKitCanvas_(this.canvas_),this.canvas_ctx_=v.getContext(this.canvas_),this.hidden_ctx_=v.getContext(this.hidden_),this.resizeElements_(),this.graphDiv.appendChild(this.hidden_),this.graphDiv.appendChild(this.canvas_),this.mouseEventElement_=this.createMouseEventElement_(),this.layout_=new o["default"](this);var e=this;this.mouseMoveHandler_=function(t){e.mouseMove_(t)},this.mouseOutHandler_=function(t){var a=t.target||t.fromElement,i=t.relatedTarget||t.toElement;v.isNodeContainedBy(a,e.graphDiv)&&!v.isNodeContainedBy(i,e.graphDiv)&&e.mouseOut_(t)},this.addAndTrackEvent(window,"mouseout",this.mouseOutHandler_),this.addAndTrackEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler_),this.resizeHandler_||(this.resizeHandler_=function(t){e.resize()},this.addAndTrackEvent(window,"resize",this.resizeHandler_))},j.prototype.resizeElements_=function(){this.graphDiv.style.width=this.width_+"px",this.graphDiv.style.height=this.height_+"px";var t=v.getContextPixelRatio(this.canvas_ctx_);this.canvas_.width=this.width_*t,this.canvas_.height=this.height_*t,this.canvas_.style.width=this.width_+"px",this.canvas_.style.height=this.height_+"px",1!==t&&this.canvas_ctx_.scale(t,t);var e=v.getContextPixelRatio(this.hidden_ctx_);this.hidden_.width=this.width_*e,this.hidden_.height=this.height_*e,this.hidden_.style.width=this.width_+"px",this.hidden_.style.height=this.height_+"px",1!==e&&this.hidden_ctx_.scale(e,e)},j.prototype.destroy=function(){this.canvas_ctx_.restore(),this.hidden_ctx_.restore();for(var t=this.plugins_.length-1;t>=0;t--){var e=this.plugins_.pop();e.plugin.destroy&&e.plugin.destroy()}var a=function n(t){for(;t.hasChildNodes();)n(t.firstChild),t.removeChild(t.firstChild)};this.removeTrackedEvents_(),v.removeEvent(window,"mouseout",this.mouseOutHandler_),v.removeEvent(this.mouseEventElement_,"mousemove",this.mouseMoveHandler_),v.removeEvent(window,"resize",this.resizeHandler_),this.resizeHandler_=null,a(this.maindiv_);var i=function(t){for(var e in t)"object"==typeof t[e]&&(t[e]=null)};i(this.layout_),i(this.plotter_),i(this)},j.prototype.createPlotKitCanvas_=function(t){var e=v.createCanvas();return e.style.position="absolute",e.style.top=t.style.top,e.style.left=t.style.left,e.width=this.width_,e.height=this.height_,e.style.width=this.width_+"px",e.style.height=this.height_+"px",e},j.prototype.createMouseEventElement_=function(){return this.canvas_},j.prototype.setColors_=function(){var t=this.getLabels(),e=t.length-1;this.colors_=[],this.colorsMap_={};for(var a=this.getNumericOption("colorSaturation")||1,i=this.getNumericOption("colorValue")||.5,n=Math.ceil(e/2),r=this.getOption("colors"),o=this.visibility(),s=0;e>s;s++)if(o[s]){var l=t[s+1],h=this.attributes_.getForSeries("color",l);if(!h)if(r)h=r[s%r.length];else{var u=s%2?n+(s+1)/2:Math.ceil((s+1)/2),d=1*u/(1+e);h=v.hsvToRGB(d,a,i)}this.colors_.push(h),this.colorsMap_[l]=h}},j.prototype.getColors=function(){return this.colors_},j.prototype.getPropertiesForSeries=function(t){for(var e=-1,a=this.getLabels(),i=1;i<a.length;i++)if(a[i]==t){e=i;break}return-1==e?null:{name:t,column:e,visible:this.visibility()[e-1],color:this.colorsMap_[t],axis:1+this.attributes_.axisForSeries(t)}},j.prototype.createRollInterface_=function(){this.roller_||(this.roller_=document.createElement("input"),this.roller_.type="text",this.roller_.style.display="none",this.graphDiv.appendChild(this.roller_));var t=this.getBooleanOption("showRoller")?"block":"none",e=this.plotter_.area,a={position:"absolute",zIndex:10,top:e.y+e.h-25+"px",left:e.x+1+"px",display:t};this.roller_.size="2",this.roller_.value=this.rollPeriod_;for(var i in a)a.hasOwnProperty(i)&&(this.roller_.style[i]=a[i]);var n=this;this.roller_.onchange=function(){n.adjustRoll(n.roller_.value)}},j.prototype.createDragInterface_=function(){var t={isZooming:!1,isPanning:!1,is2DPan:!1,dragStartX:null,dragStartY:null,dragEndX:null,dragEndY:null,dragDirection:null,prevEndX:null,prevEndY:null,prevDragDirection:null,cancelNextDblclick:!1,initialLeftmostDate:null,xUnitsPerPixel:null,dateRange:null,px:0,py:0,boundedDates:null,boundedValues:null,tarp:new b["default"],initializeMouseDown:function(t,e,a){t.preventDefault?t.preventDefault():(t.returnValue=!1,t.cancelBubble=!0);var i=v.findPos(e.canvas_);a.px=i.x,a.py=i.y,a.dragStartX=v.dragGetX_(t,a),a.dragStartY=v.dragGetY_(t,a),a.cancelNextDblclick=!1,a.tarp.cover()},destroy:function(){var t=this;if((t.isZooming||t.isPanning)&&(t.isZooming=!1,t.dragStartX=null,t.dragStartY=null),t.isPanning){t.isPanning=!1,t.draggingDate=null,t.dateRange=null;for(var e=0;e<a.axes_.length;e++)delete a.axes_[e].draggingValue,delete a.axes_[e].dragValueRange}t.tarp.uncover()}},e=this.getOption("interactionModel"),a=this,i=function(e){return function(i){e(i,a,t)}};for(var n in e)e.hasOwnProperty(n)&&this.addAndTrackEvent(this.mouseEventElement_,n,i(e[n]));if(!e.willDestroyContextMyself){var r=function(e){t.destroy()};this.addAndTrackEvent(document,"mouseup",r)}},j.prototype.drawZoomRect_=function(t,e,a,i,n,r,o,s){var l=this.canvas_ctx_;r==v.HORIZONTAL?l.clearRect(Math.min(e,o),this.layout_.getPlotArea().y,Math.abs(e-o),this.layout_.getPlotArea().h):r==v.VERTICAL&&l.clearRect(this.layout_.getPlotArea().x,Math.min(i,s),this.layout_.getPlotArea().w,Math.abs(i-s)),
-t==v.HORIZONTAL?a&&e&&(l.fillStyle="rgba(128,128,128,0.33)",l.fillRect(Math.min(e,a),this.layout_.getPlotArea().y,Math.abs(a-e),this.layout_.getPlotArea().h)):t==v.VERTICAL&&n&&i&&(l.fillStyle="rgba(128,128,128,0.33)",l.fillRect(this.layout_.getPlotArea().x,Math.min(i,n),this.layout_.getPlotArea().w,Math.abs(n-i)))},j.prototype.clearZoomRect_=function(){this.currentZoomRectArgs_=null,this.canvas_ctx_.clearRect(0,0,this.width_,this.height_)},j.prototype.doZoomX_=function(t,e){this.currentZoomRectArgs_=null;var a=this.toDataXCoord(t),i=this.toDataXCoord(e);this.doZoomXDates_(a,i)},j.prototype.doZoomXDates_=function(t,e){var a=this.xAxisRange(),i=[t,e];this.zoomed_x_=!0;var n=this;this.doAnimatedZoom(a,i,null,null,function(){n.getFunctionOption("zoomCallback")&&n.getFunctionOption("zoomCallback").call(n,t,e,n.yAxisRanges())})},j.prototype.doZoomY_=function(t,e){this.currentZoomRectArgs_=null;for(var a=this.yAxisRanges(),i=[],n=0;n<this.axes_.length;n++){var r=this.toDataYCoord(t,n),o=this.toDataYCoord(e,n);i.push([o,r])}this.zoomed_y_=!0;var s=this;this.doAnimatedZoom(null,null,a,i,function(){if(s.getFunctionOption("zoomCallback")){var t=s.xAxisRange();s.getFunctionOption("zoomCallback").call(s,t[0],t[1],s.yAxisRanges())}})},j.zoomAnimationFunction=function(t,e){var a=1.5;return(1-Math.pow(a,-t))/(1-Math.pow(a,-e))},j.prototype.resetZoom=function(){var t=!1,e=!1,a=!1;null!==this.dateWindow_&&(t=!0,e=!0);for(var i=0;i<this.axes_.length;i++)"undefined"!=typeof this.axes_[i].valueWindow&&null!==this.axes_[i].valueWindow&&(t=!0,a=!0);if(this.clearSelection(),t){this.zoomed_x_=!1,this.zoomed_y_=!1;var n=this.xAxisExtremes(),r=n[0],o=n[1];if(!this.getBooleanOption("animatedZooms")){for(this.dateWindow_=null,i=0;i<this.axes_.length;i++)null!==this.axes_[i].valueWindow&&delete this.axes_[i].valueWindow;return this.drawGraph_(),void(this.getFunctionOption("zoomCallback")&&this.getFunctionOption("zoomCallback").call(this,r,o,this.yAxisRanges()))}var s=null,l=null,h=null,u=null;if(e&&(s=this.xAxisRange(),l=[r,o]),a){h=this.yAxisRanges();var d=this.gatherDatasets_(this.rolledSeries_,null),n=d.extremes;for(this.computeYAxisRanges_(n),u=[],i=0;i<this.axes_.length;i++){var c=this.axes_[i];u.push(null!==c.valueRange&&void 0!==c.valueRange?c.valueRange:c.extremeRange)}}var p=this;this.doAnimatedZoom(s,l,h,u,function(){p.dateWindow_=null;for(var t=0;t<p.axes_.length;t++)null!==p.axes_[t].valueWindow&&delete p.axes_[t].valueWindow;p.getFunctionOption("zoomCallback")&&p.getFunctionOption("zoomCallback").call(p,r,o,p.yAxisRanges())})}},j.prototype.doAnimatedZoom=function(t,e,a,i,n){var r,o,s=this.getBooleanOption("animatedZooms")?j.ANIMATION_STEPS:1,l=[],h=[];if(null!==t&&null!==e)for(r=1;s>=r;r++)o=j.zoomAnimationFunction(r,s),l[r-1]=[t[0]*(1-o)+o*e[0],t[1]*(1-o)+o*e[1]];if(null!==a&&null!==i)for(r=1;s>=r;r++){o=j.zoomAnimationFunction(r,s);for(var u=[],d=0;d<this.axes_.length;d++)u.push([a[d][0]*(1-o)+o*i[d][0],a[d][1]*(1-o)+o*i[d][1]]);h[r-1]=u}var c=this;v.repeatAndCleanup(function(t){if(h.length)for(var e=0;e<c.axes_.length;e++){var a=h[t][e];c.axes_[e].valueWindow=[a[0],a[1]]}l.length&&(c.dateWindow_=l[t]),c.drawGraph_()},s,j.ANIMATION_DURATION/s,n)},j.prototype.getArea=function(){return this.plotter_.area},j.prototype.eventToDomCoords=function(t){if(t.offsetX&&t.offsetY)return[t.offsetX,t.offsetY];var e=v.findPos(this.mouseEventElement_),a=v.pageX(t)-e.x,i=v.pageY(t)-e.y;return[a,i]},j.prototype.findClosestRow=function(t){for(var e=1/0,a=-1,i=this.layout_.points,n=0;n<i.length;n++)for(var r=i[n],o=r.length,s=0;o>s;s++){var l=r[s];if(v.isValidPoint(l,!0)){var h=Math.abs(l.canvasx-t);e>h&&(e=h,a=l.idx)}}return a},j.prototype.findClosestPoint=function(t,e){for(var a,i,n,r,o,s,l,h=1/0,u=this.layout_.points.length-1;u>=0;--u)for(var d=this.layout_.points[u],c=0;c<d.length;++c)r=d[c],v.isValidPoint(r)&&(i=r.canvasx-t,n=r.canvasy-e,a=i*i+n*n,h>a&&(h=a,o=r,s=u,l=r.idx));var p=this.layout_.setNames[s];return{row:l,seriesName:p,point:o}},j.prototype.findStackedPoint=function(t,e){for(var a,i,n=this.findClosestRow(t),r=0;r<this.layout_.points.length;++r){var o=this.getLeftBoundary_(r),s=n-o,l=this.layout_.points[r];if(!(s>=l.length)){var h=l[s];if(v.isValidPoint(h)){var u=h.canvasy;if(t>h.canvasx&&s+1<l.length){var d=l[s+1];if(v.isValidPoint(d)){var c=d.canvasx-h.canvasx;if(c>0){var p=(t-h.canvasx)/c;u+=p*(d.canvasy-h.canvasy)}}}else if(t<h.canvasx&&s>0){var g=l[s-1];if(v.isValidPoint(g)){var c=h.canvasx-g.canvasx;if(c>0){var p=(h.canvasx-t)/c;u+=p*(g.canvasy-h.canvasy)}}}(0===r||e>u)&&(a=h,i=r)}}}var f=this.layout_.setNames[i];return{row:n,seriesName:f,point:a}},j.prototype.mouseMove_=function(t){var e=this.layout_.points;if(void 0!==e&&null!==e){var a=this.eventToDomCoords(t),i=a[0],n=a[1],r=this.getOption("highlightSeriesOpts"),o=!1;if(r&&!this.isSeriesLocked()){var s;s=this.getBooleanOption("stackedGraph")?this.findStackedPoint(i,n):this.findClosestPoint(i,n),o=this.setSelection(s.row,s.seriesName)}else{var l=this.findClosestRow(i);o=this.setSelection(l)}var h=this.getFunctionOption("highlightCallback");h&&o&&h.call(this,t,this.lastx_,this.selPoints_,this.lastRow_,this.highlightSet_)}},j.prototype.getLeftBoundary_=function(t){if(this.boundaryIds_[t])return this.boundaryIds_[t][0];for(var e=0;e<this.boundaryIds_.length;e++)if(void 0!==this.boundaryIds_[e])return this.boundaryIds_[e][0];return 0},j.prototype.animateSelection_=function(t){var e=10,a=30;void 0===this.fadeLevel&&(this.fadeLevel=0),void 0===this.animateId&&(this.animateId=0);var i=this.fadeLevel,n=0>t?i:e-i;if(0>=n)return void(this.fadeLevel&&this.updateSelection_(1));var r=++this.animateId,o=this,s=function(){0!==o.fadeLevel&&0>t&&(o.fadeLevel=0,o.clearSelection())};v.repeatAndCleanup(function(a){o.animateId==r&&(o.fadeLevel+=t,0===o.fadeLevel?o.clearSelection():o.updateSelection_(o.fadeLevel/e))},n,a,s)},j.prototype.updateSelection_=function(t){this.cascadeEvents_("select",{selectedRow:this.lastRow_,selectedX:this.lastx_,selectedPoints:this.selPoints_});var e,a=this.canvas_ctx_;if(this.getOption("highlightSeriesOpts")){a.clearRect(0,0,this.width_,this.height_);var i=1-this.getNumericOption("highlightSeriesBackgroundAlpha"),n=v.toRGB_(this.getOption("highlightSeriesBackgroundColor"));if(i){var r=!0;if(r){if(void 0===t)return void this.animateSelection_(1);i*=t}a.fillStyle="rgba("+n.r+","+n.g+","+n.b+","+i+")",a.fillRect(0,0,this.width_,this.height_)}this.plotter_._renderLineChart(this.highlightSet_,a)}else if(this.previousVerticalX_>=0){var o=0,s=this.attr_("labels");for(e=1;e<s.length;e++){var l=this.getNumericOption("highlightCircleSize",s[e]);l>o&&(o=l)}var h=this.previousVerticalX_;a.clearRect(h-o-1,0,2*o+2,this.height_)}if(this.selPoints_.length>0){var u=this.selPoints_[0].canvasx;for(a.save(),e=0;e<this.selPoints_.length;e++){var d=this.selPoints_[e];if(!isNaN(d.canvasy)){var c=this.getNumericOption("highlightCircleSize",d.name),p=this.getFunctionOption("drawHighlightPointCallback",d.name),g=this.plotter_.colors[d.name];p||(p=v.Circles.DEFAULT),a.lineWidth=this.getNumericOption("strokeWidth",d.name),a.strokeStyle=g,a.fillStyle=g,p.call(this,this,d.name,a,u,d.canvasy,g,c,d.idx)}}a.restore(),this.previousVerticalX_=u}},j.prototype.setSelection=function(t,e,a){this.selPoints_=[];var i=!1;if(t!==!1&&t>=0){t!=this.lastRow_&&(i=!0),this.lastRow_=t;for(var n=0;n<this.layout_.points.length;++n){var r=this.layout_.points[n],o=t-this.getLeftBoundary_(n);if(o<r.length&&r[o].idx==t){var s=r[o];null!==s.yval&&this.selPoints_.push(s)}else for(var l=0;l<r.length;++l){var s=r[l];if(s.idx==t){null!==s.yval&&this.selPoints_.push(s);break}}}}else this.lastRow_>=0&&(i=!0),this.lastRow_=-1;return this.selPoints_.length?this.lastx_=this.selPoints_[0].xval:this.lastx_=-1,void 0!==e&&(this.highlightSet_!==e&&(i=!0),this.highlightSet_=e),void 0!==a&&(this.lockedSet_=a),i&&this.updateSelection_(void 0),i},j.prototype.mouseOut_=function(t){this.getFunctionOption("unhighlightCallback")&&this.getFunctionOption("unhighlightCallback").call(this,t),this.getBooleanOption("hideOverlayOnMouseOut")&&!this.lockedSet_&&this.clearSelection()},j.prototype.clearSelection=function(){return this.cascadeEvents_("deselect",{}),this.lockedSet_=!1,this.fadeLevel?void this.animateSelection_(-1):(this.canvas_ctx_.clearRect(0,0,this.width_,this.height_),this.fadeLevel=0,this.selPoints_=[],this.lastx_=-1,this.lastRow_=-1,void(this.highlightSet_=null))},j.prototype.getSelection=function(){if(!this.selPoints_||this.selPoints_.length<1)return-1;for(var t=0;t<this.layout_.points.length;t++)for(var e=this.layout_.points[t],a=0;a<e.length;a++)if(e[a].x==this.selPoints_[0].x)return e[a].idx;return-1},j.prototype.getHighlightSeries=function(){return this.highlightSet_},j.prototype.isSeriesLocked=function(){return this.lockedSet_},j.prototype.loadedEvent_=function(t){this.rawData_=this.parseCSV_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_()},j.prototype.addXTicks_=function(){var t;t=this.dateWindow_?[this.dateWindow_[0],this.dateWindow_[1]]:this.xAxisExtremes();var e=this.optionsViewForAxis_("x"),a=e("ticker")(t[0],t[1],this.plotter_.area.w,e,this);this.layout_.setXTicks(a)},j.prototype.getHandlerClass_=function(){var t;return t=this.attr_("dataHandler")?this.attr_("dataHandler"):this.fractions_?this.getBooleanOption("errorBars")?C["default"]:L["default"]:this.getBooleanOption("customBars")?T["default"]:this.getBooleanOption("errorBars")?D["default"]:A["default"]},j.prototype.predraw_=function(){var t=new Date;this.dataHandler_=new(this.getHandlerClass_()),this.layout_.computePlotArea(),this.computeYAxes_(),this.is_initial_draw_||(this.canvas_ctx_.restore(),this.hidden_ctx_.restore()),this.canvas_ctx_.save(),this.hidden_ctx_.save(),this.plotter_=new l["default"](this,this.hidden_,this.hidden_ctx_,this.layout_),this.createRollInterface_(),this.cascadeEvents_("predraw"),this.rolledSeries_=[null];for(var e=1;e<this.numColumns();e++){var a=this.dataHandler_.extractSeries(this.rawData_,e,this.attributes_);this.rollPeriod_>1&&(a=this.dataHandler_.rollingAverage(a,this.rollPeriod_,this.attributes_)),this.rolledSeries_.push(a)}this.drawGraph_();var i=new Date;this.drawingTimeMs_=i-t},j.PointType=void 0,j.stackPoints_=function(t,e,a,i){for(var n=null,r=null,o=null,s=-1,l=function(e){if(!(s>=e))for(var a=e;a<t.length;++a)if(o=null,!isNaN(t[a].yval)&&null!==t[a].yval){s=a,o=t[a];break}},h=0;h<t.length;++h){var u=t[h],d=u.xval;void 0===e[d]&&(e[d]=0);var c=u.yval;isNaN(c)||null===c?"none"==i?c=0:(l(h),c=r&&o&&"none"!=i?r.yval+(o.yval-r.yval)*((d-r.xval)/(o.xval-r.xval)):r&&"all"==i?r.yval:o&&"all"==i?o.yval:0):r=u;var p=e[d];n!=d&&(p+=c,e[d]=p),n=d,u.yval_stacked=p,p>a[1]&&(a[1]=p),p<a[0]&&(a[0]=p)}},j.prototype.gatherDatasets_=function(t,e){var a,i,n,r,o,s,l=[],h=[],u=[],d={},c=t.length-1;for(a=c;a>=1;a--)if(this.visibility()[a-1]){if(e){s=t[a];var p=e[0],g=e[1];for(n=null,r=null,i=0;i<s.length;i++)s[i][0]>=p&&null===n&&(n=i),s[i][0]<=g&&(r=i);null===n&&(n=0);for(var f=n,v=!0;v&&f>0;)f--,v=null===s[f][1];null===r&&(r=s.length-1);var _=r;for(v=!0;v&&_<s.length-1;)_++,v=null===s[_][1];f!==n&&(n=f),_!==r&&(r=_),l[a-1]=[n,r],s=s.slice(n,r+1)}else s=t[a],l[a-1]=[0,s.length-1];var y=this.attr_("labels")[a],x=this.dataHandler_.getExtremeYValues(s,e,this.getBooleanOption("stepPlot",y)),m=this.dataHandler_.seriesToPoints(s,y,l[a-1][0]);this.getBooleanOption("stackedGraph")&&(o=this.attributes_.axisForSeries(y),void 0===u[o]&&(u[o]=[]),j.stackPoints_(m,u[o],x,this.getBooleanOption("stackedGraphNaNFill"))),d[y]=x,h[a]=m}return{points:h,extremes:d,boundaryIds:l}},j.prototype.drawGraph_=function(){var t=new Date,e=this.is_initial_draw_;this.is_initial_draw_=!1,this.layout_.removeAllDatasets(),this.setColors_(),this.attrs_.pointSize=.5*this.getNumericOption("highlightCircleSize");var a=this.gatherDatasets_(this.rolledSeries_,this.dateWindow_),i=a.points,n=a.extremes;this.boundaryIds_=a.boundaryIds,this.setIndexByName_={};var r=this.attr_("labels");r.length>0&&(this.setIndexByName_[r[0]]=0);for(var o=0,s=1;s<i.length;s++)this.setIndexByName_[r[s]]=s,this.visibility()[s-1]&&(this.layout_.addDataset(r[s],i[s]),this.datasetIndex_[s]=o++);this.computeYAxisRanges_(n),this.layout_.setYAxes(this.axes_),this.addXTicks_();var l=this.zoomed_x_;if(this.zoomed_x_=l,this.layout_.evaluate(),this.renderGraph_(e),this.getStringOption("timingName")){var h=new Date;console.log(this.getStringOption("timingName")+" - drawGraph: "+(h-t)+"ms")}},j.prototype.renderGraph_=function(t){this.cascadeEvents_("clearChart"),this.plotter_.clear(),this.getFunctionOption("underlayCallback")&&this.getFunctionOption("underlayCallback").call(this,this.hidden_ctx_,this.layout_.getPlotArea(),this,this);var e={canvas:this.hidden_,drawingContext:this.hidden_ctx_};if(this.cascadeEvents_("willDrawChart",e),this.plotter_.render(),this.cascadeEvents_("didDrawChart",e),this.lastRow_=-1,this.canvas_.getContext("2d").clearRect(0,0,this.width_,this.height_),null!==this.getFunctionOption("drawCallback")&&this.getFunctionOption("drawCallback").call(this,this,t),t)for(this.readyFired_=!0;this.readyFns_.length>0;){var a=this.readyFns_.pop();a(this)}},j.prototype.computeYAxes_=function(){var t,e,a,i,n;if(void 0!==this.axes_&&this.user_attrs_.hasOwnProperty("valueRange")===!1)for(t=[],a=0;a<this.axes_.length;a++)t.push(this.axes_[a].valueWindow);for(this.axes_=[],e=0;e<this.attributes_.numAxes();e++)i={g:this},v.update(i,this.attributes_.axisOptions(e)),this.axes_[e]=i;if(n=this.attr_("valueRange"),n&&(this.axes_[0].valueRange=n),void 0!==t){var r=Math.min(t.length,this.axes_.length);for(a=0;r>a;a++)this.axes_[a].valueWindow=t[a]}for(e=0;e<this.axes_.length;e++)if(0===e)i=this.optionsViewForAxis_("y"+(e?"2":"")),n=i("valueRange"),n&&(this.axes_[e].valueRange=n);else{var o=this.user_attrs_.axes;o&&o.y2&&(n=o.y2.valueRange,n&&(this.axes_[e].valueRange=n))}},j.prototype.numAxes=function(){return this.attributes_.numAxes()},j.prototype.axisPropertiesForSeries=function(t){return this.axes_[this.attributes_.axisForSeries(t)]},j.prototype.computeYAxisRanges_=function(t){for(var e,a,i,n,r,o=function(t){return isNaN(parseFloat(t))},s=this.attributes_.numAxes(),l=0;s>l;l++){var h=this.axes_[l],u=this.attributes_.getForAxis("logscale",l),d=this.attributes_.getForAxis("includeZero",l),c=this.attributes_.getForAxis("independentTicks",l);if(i=this.attributes_.seriesForAxis(l),e=!0,n=.1,null!==this.getNumericOption("yRangePad")&&(e=!1,n=this.getNumericOption("yRangePad")/this.plotter_.area.h),0===i.length)h.extremeRange=[0,1];else{for(var p,g,f=1/0,v=-(1/0),_=0;_<i.length;_++)t.hasOwnProperty(i[_])&&(p=t[i[_]][0],null!==p&&(f=Math.min(p,f)),g=t[i[_]][1],null!==g&&(v=Math.max(g,v)));d&&!u&&(f>0&&(f=0),0>v&&(v=0)),f==1/0&&(f=0),v==-(1/0)&&(v=1),a=v-f,0===a&&(0!==v?a=Math.abs(v):(v=1,a=1));var y,x;if(u)if(e)y=v+n*a,x=f;else{var m=Math.exp(Math.log(a)*n);y=v*m,x=f/m}else y=v+n*a,x=f-n*a,e&&!this.getBooleanOption("avoidMinZero")&&(0>x&&f>=0&&(x=0),y>0&&0>=v&&(y=0));h.extremeRange=[x,y]}if(h.valueWindow)h.computedValueRange=[h.valueWindow[0],h.valueWindow[1]];else if(h.valueRange){var b=o(h.valueRange[0])?h.extremeRange[0]:h.valueRange[0],w=o(h.valueRange[1])?h.extremeRange[1]:h.valueRange[1];if(!e)if(h.logscale){var m=Math.exp(Math.log(a)*n);b*=m,w/=m}else a=w-b,b-=a*n,w+=a*n;h.computedValueRange=[b,w]}else h.computedValueRange=h.extremeRange;if(c){h.independentTicks=c;var A=this.optionsViewForAxis_("y"+(l?"2":"")),O=A("ticker");h.ticks=O(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,A,this),r||(r=h)}}if(void 0===r)throw'Configuration Error: At least one axis has to have the "independentTicks" option activated.';for(var l=0;s>l;l++){var h=this.axes_[l];if(!h.independentTicks){for(var A=this.optionsViewForAxis_("y"+(l?"2":"")),O=A("ticker"),D=r.ticks,S=r.computedValueRange[1]-r.computedValueRange[0],T=h.computedValueRange[1]-h.computedValueRange[0],P=[],L=0;L<D.length;L++){var E=(D[L].v-r.computedValueRange[0])/S,C=h.computedValueRange[0]+E*T;P.push(C)}h.ticks=O(h.computedValueRange[0],h.computedValueRange[1],this.plotter_.area.h,A,this,P)}}},j.prototype.detectTypeFromString_=function(t){var e=!1,a=t.indexOf("-");a>0&&"e"!=t[a-1]&&"E"!=t[a-1]||t.indexOf("/")>=0||isNaN(parseFloat(t))?e=!0:8==t.length&&t>"19700101"&&"20371231">t&&(e=!0),this.setXAxisOptions_(e)},j.prototype.setXAxisOptions_=function(t){t?(this.attrs_.xValueParser=v.dateParser,this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter):(this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter)},j.prototype.parseCSV_=function(t){var e,a,i=[],n=v.detectLineDelimiter(t),r=t.split(n||"\n"),o=this.getStringOption("delimiter");-1==r[0].indexOf(o)&&r[0].indexOf("	")>=0&&(o="	");var s=0;"labels"in this.user_attrs_||(s=1,this.attrs_.labels=r[0].split(o),this.attributes_.reparseSeries());for(var l,h=0,u=!1,d=this.attr_("labels").length,c=!1,p=s;p<r.length;p++){var g=r[p];if(h=p,0!==g.length&&"#"!=g[0]){var f=g.split(o);if(!(f.length<2)){var _=[];if(u||(this.detectTypeFromString_(f[0]),l=this.getFunctionOption("xValueParser"),u=!0),_[0]=l(f[0],this),this.fractions_)for(a=1;a<f.length;a++)e=f[a].split("/"),2!=e.length?(console.error('Expected fractional "num/den" values in CSV data but found a value \''+f[a]+"' on line "+(1+p)+" ('"+g+"') which is not of this form."),_[a]=[0,0]):_[a]=[v.parseFloat_(e[0],p,g),v.parseFloat_(e[1],p,g)];else if(this.getBooleanOption("errorBars"))for(f.length%2!=1&&console.error("Expected alternating (value, stdev.) pairs in CSV data but line "+(1+p)+" has an odd number of values ("+(f.length-1)+"): '"+g+"'"),a=1;a<f.length;a+=2)_[(a+1)/2]=[v.parseFloat_(f[a],p,g),v.parseFloat_(f[a+1],p,g)];else if(this.getBooleanOption("customBars"))for(a=1;a<f.length;a++){var y=f[a];/^ *$/.test(y)?_[a]=[null,null,null]:(e=y.split(";"),3==e.length?_[a]=[v.parseFloat_(e[0],p,g),v.parseFloat_(e[1],p,g),v.parseFloat_(e[2],p,g)]:console.warn('When using customBars, values must be either blank or "low;center;high" tuples (got "'+y+'" on line '+(1+p)))}else for(a=1;a<f.length;a++)_[a]=v.parseFloat_(f[a],p,g);if(i.length>0&&_[0]<i[i.length-1][0]&&(c=!0),_.length!=d&&console.error("Number of columns in line "+p+" ("+_.length+") does not agree with number of labels ("+d+") "+g),0===p&&this.attr_("labels")){var x=!0;for(a=0;x&&a<_.length;a++)_[a]&&(x=!1);if(x){console.warn("The dygraphs 'labels' option is set, but the first row of CSV data ('"+g+"') appears to also contain labels. Will drop the CSV labels and use the option labels.");continue}}i.push(_)}}}return c&&(console.warn("CSV is out of order; order it correctly to speed loading."),i.sort(function(t,e){return t[0]-e[0]})),i},j.prototype.parseArray_=function(t){if(0===t.length)return console.error("Can't plot empty data set"),null;if(0===t[0].length)return console.error("Data set cannot contain an empty row"),null;var e;if(null===this.attr_("labels")){for(console.warn("Using default labels. Set labels explicitly via 'labels' in the options parameter"),this.attrs_.labels=["X"],e=1;e<t[0].length;e++)this.attrs_.labels.push("Y"+e);this.attributes_.reparseSeries()}else{var a=this.attr_("labels");if(a.length!=t[0].length)return console.error("Mismatch between number of labels ("+a+") and number of columns in array ("+t[0].length+")"),null}if(v.isDateLike(t[0][0])){this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter;var i=v.clone(t);for(e=0;e<t.length;e++){if(0===i[e].length)return console.error("Row "+(1+e)+" of data is empty"),null;if(null===i[e][0]||"function"!=typeof i[e][0].getTime||isNaN(i[e][0].getTime()))return console.error("x value in row "+(1+e)+" is not a Date"),null;i[e][0]=i[e][0].getTime()}return i}return this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=v.numberAxisLabelFormatter,t},j.prototype.parseDataTable_=function(t){var e=function(t){var e=String.fromCharCode(65+t%26);for(t=Math.floor(t/26);t>0;)e=String.fromCharCode(65+(t-1)%26)+e.toLowerCase(),t=Math.floor((t-1)/26);return e},a=t.getNumberOfColumns(),i=t.getNumberOfRows(),n=t.getColumnType(0);if("date"==n||"datetime"==n)this.attrs_.xValueParser=v.dateParser,this.attrs_.axes.x.valueFormatter=v.dateValueFormatter,this.attrs_.axes.x.ticker=g.dateTicker,this.attrs_.axes.x.axisLabelFormatter=v.dateAxisLabelFormatter;else{if("number"!=n)throw new Error("only 'date', 'datetime' and 'number' types are supported for column 1 of DataTable input (Got '"+n+"')");this.attrs_.xValueParser=function(t){return parseFloat(t)},this.attrs_.axes.x.valueFormatter=function(t){return t},this.attrs_.axes.x.ticker=g.numericTicks,this.attrs_.axes.x.axisLabelFormatter=this.attrs_.axes.x.valueFormatter}var r,o,s=[],l={},h=!1;for(r=1;a>r;r++){var u=t.getColumnType(r);if("number"==u)s.push(r);else{if("string"!=u||!this.getBooleanOption("displayAnnotations"))throw new Error("Only 'number' is supported as a dependent type with Gviz. 'string' is only supported if displayAnnotations is true");var d=s[s.length-1];l.hasOwnProperty(d)?l[d].push(r):l[d]=[r],h=!0}}var c=[t.getColumnLabel(0)];for(r=0;r<s.length;r++)c.push(t.getColumnLabel(s[r])),this.getBooleanOption("errorBars")&&(r+=1);this.attrs_.labels=c,a=c.length;var p=[],f=!1,_=[];for(r=0;i>r;r++){var y=[];if("undefined"!=typeof t.getValue(r,0)&&null!==t.getValue(r,0)){if("date"==n||"datetime"==n?y.push(t.getValue(r,0).getTime()):y.push(t.getValue(r,0)),this.getBooleanOption("errorBars"))for(o=0;a-1>o;o++)y.push([t.getValue(r,1+2*o),t.getValue(r,2+2*o)]);else{for(o=0;o<s.length;o++){var x=s[o];if(y.push(t.getValue(r,x)),h&&l.hasOwnProperty(x)&&null!==t.getValue(r,l[x][0])){var m={};m.series=t.getColumnLabel(x),m.xval=y[0],m.shortText=e(_.length),m.text="";for(var b=0;b<l[x].length;b++)b&&(m.text+="\n"),m.text+=t.getValue(r,l[x][b]);_.push(m)}}for(o=0;o<y.length;o++)isFinite(y[o])||(y[o]=null)}p.length>0&&y[0]<p[p.length-1][0]&&(f=!0),p.push(y)}else console.warn("Ignoring row "+r+" of DataTable because of undefined or null first column.")}f&&(console.warn("DataTable is out of order; order it correctly to speed loading."),p.sort(function(t,e){return t[0]-e[0]})),this.rawData_=p,_.length>0&&this.setAnnotations(_,!0),this.attributes_.reparseSeries()},j.prototype.cascadeDataDidUpdateEvent_=function(){this.cascadeEvents_("dataDidUpdate",{})},j.prototype.start_=function(){var t=this.file_;if("function"==typeof t&&(t=t()),v.isArrayLike(t))this.rawData_=this.parseArray_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("object"==typeof t&&"function"==typeof t.getColumnRange)this.parseDataTable_(t),this.cascadeDataDidUpdateEvent_(),this.predraw_();else if("string"==typeof t){var e=v.detectLineDelimiter(t);if(e)this.loadedEvent_(t);else{var a;a=window.XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP");var i=this;a.onreadystatechange=function(){4==a.readyState&&(200===a.status||0===a.status)&&i.loadedEvent_(a.responseText)},a.open("GET",t,!0),a.send(null)}}else console.error("Unknown data format: "+typeof t)},j.prototype.updateOptions=function(t,e){"undefined"==typeof e&&(e=!1);var a=t.file,i=j.copyUserAttrs_(t);"rollPeriod"in i&&(this.rollPeriod_=i.rollPeriod),"dateWindow"in i&&(this.dateWindow_=i.dateWindow,"isZoomedIgnoreProgrammaticZoom"in i||(this.zoomed_x_=null!==i.dateWindow)),"valueRange"in i&&!("isZoomedIgnoreProgrammaticZoom"in i)&&(this.zoomed_y_=null!==i.valueRange);var n=v.isPixelChangingOptionList(this.attr_("labels"),i);v.updateDeep(this.user_attrs_,i),this.attributes_.reparseSeries(),a?(this.cascadeEvents_("dataWillUpdate",{}),this.file_=a,e||this.start_()):e||(n?this.predraw_():this.renderGraph_(!1))},j.copyUserAttrs_=function(t){var e={};for(var a in t)t.hasOwnProperty(a)&&"file"!=a&&t.hasOwnProperty(a)&&(e[a]=t[a]);return e},j.prototype.resize=function(t,e){if(!this.resize_lock){this.resize_lock=!0,null===t!=(null===e)&&(console.warn("Dygraph.resize() should be called with zero parameters or two non-NULL parameters. Pretending it was zero."),t=e=null);var a=this.width_,i=this.height_;t?(this.maindiv_.style.width=t+"px",this.maindiv_.style.height=e+"px",this.width_=t,this.height_=e):(this.width_=this.maindiv_.clientWidth,this.height_=this.maindiv_.clientHeight),(a!=this.width_||i!=this.height_)&&(this.resizeElements_(),this.predraw_()),this.resize_lock=!1}},j.prototype.adjustRoll=function(t){this.rollPeriod_=t,this.predraw_()},j.prototype.visibility=function(){for(this.getOption("visibility")||(this.attrs_.visibility=[]);this.getOption("visibility").length<this.numColumns()-1;)this.attrs_.visibility.push(!0);return this.getOption("visibility")},j.prototype.setVisibility=function(t,e){var a=this.visibility(),i=!1;if(Array.isArray(t)||(null!==t&&"object"==typeof t?i=!0:t=[t]),i)for(var n in t)t.hasOwnProperty(n)&&(0>n||n>=a.length?console.warn("Invalid series number in setVisibility: "+n):a[n]=t[n]);else for(var n=0;n<t.length;n++)"boolean"==typeof t[n]?n>=a.length?console.warn("Invalid series number in setVisibility: "+n):a[n]=t[n]:t[n]<0||t[n]>=a.length?console.warn("Invalid series number in setVisibility: "+t[n]):a[t[n]]=e;this.predraw_()},j.prototype.size=function(){return{width:this.width_,height:this.height_}},j.prototype.setAnnotations=function(t,e){return j.addAnnotationRule(),this.annotations_=t,this.layout_?(this.layout_.setAnnotations(this.annotations_),void(e||this.predraw_())):void console.warn("Tried to setAnnotations before dygraph was ready. Try setting them in a ready() block. See dygraphs.com/tests/annotation.html")},j.prototype.annotations=function(){return this.annotations_},j.prototype.getLabels=function(){var t=this.attr_("labels");return t?t.slice():null},j.prototype.indexFromSetName=function(t){return this.setIndexByName_[t]},j.prototype.getRowForX=function(t){for(var e=0,a=this.numRows()-1;a>=e;){var i=a+e>>1,n=this.getValue(i,0);if(t>n)e=i+1;else if(n>t)a=i-1;else{if(e==i)return i;a=i}}return null},j.prototype.ready=function(t){this.is_initial_draw_?this.readyFns_.push(t):t.call(this,this)},j.addAnnotationRule=function(){if(!j.addedAnnotationCSS){var t="border: 1px solid black; background-color: white; text-align: center;",e=document.createElement("style");e.type="text/css",document.getElementsByTagName("head")[0].appendChild(e);for(var a=0;a<document.styleSheets.length;a++)if(!document.styleSheets[a].disabled){var i=document.styleSheets[a];try{if(i.insertRule){var n=i.cssRules?i.cssRules.length:0;i.insertRule(".dygraphDefaultAnnotation { "+t+" }",n)}else i.addRule&&i.addRule(".dygraphDefaultAnnotation",t);return void(j.addedAnnotationCSS=!0)}catch(r){}}console.warn("Unable to add default annotation CSS rule; display may be off.")}},j.prototype.addAndTrackEvent=function(t,e,a){v.addEvent(t,e,a),this.registeredEvents_.push({elem:t,type:e,fn:a})},j.prototype.removeTrackedEvents_=function(){if(this.registeredEvents_)for(var t=0;t<this.registeredEvents_.length;t++){var e=this.registeredEvents_[t];v.removeEvent(e.elem,e.type,e.fn)}this.registeredEvents_=[]},j.PLUGINS=[Z["default"],I["default"],B["default"],Y["default"],F["default"],V["default"]],j.GVizChart=U["default"],j.DASHED_LINE=v.DASHED_LINE,j.DOT_DASH_LINE=v.DOT_DASH_LINE,j.dateAxisLabelFormatter=v.dateAxisLabelFormatter,j.toRGB_=v.toRGB_,j.findPos=v.findPos,j.pageX=v.pageX,j.pageY=v.pageY,j.dateString_=v.dateString_,j.defaultInteractionModel=c["default"].defaultModel,j.nonInteractiveModel=j.nonInteractiveModel_=c["default"].nonInteractiveModel_,j.Circles=v.Circles,j.Plugins={Legend:Z["default"],Axes:I["default"],Annotations:F["default"],ChartLabels:Y["default"],Grid:V["default"],RangeSelector:B["default"]},j.DataHandlers={DefaultHandler:A["default"],BarsHandler:k["default"],CustomBarsHandler:T["default"],DefaultFractionHandler:L["default"],ErrorBarsHandler:D["default"],FractionsBarsHandler:C["default"]},j.startPan=c["default"].startPan,j.startZoom=c["default"].startZoom,j.movePan=c["default"].movePan,j.moveZoom=c["default"].moveZoom,j.endPan=c["default"].endPan,j.endZoom=c["default"].endZoom,j.numericLinearTicks=g.numericLinearTicks,j.numericTicks=g.numericTicks,j.dateTicker=g.dateTicker,j.Granularity=g.Granularity,j.getDateAxis=g.getDateAxis,j.floatFormat=v.floatFormat,a["default"]=j,e.exports=a["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(t,e,a){"use strict";function i(){this.tarps=[]}Object.defineProperty(a,"__esModule",{value:!0}),i.prototype.cover=function(){for(var t=document.getElementsByTagName("iframe"),e=0;e<t.length;e++){var a=t[e],i=utils.findPos(a),n=i.x,r=i.y,o=a.offsetWidth,s=a.offsetHeight,l=document.createElement("div");l.style.position="absolute",l.style.left=n+"px",l.style.top=r+"px",l.style.width=o+"px",l.style.height=s+"px",l.style.zIndex=999,document.body.appendChild(l),this.tarps.push(l)}},i.prototype.uncover=function(){for(var t=0;t<this.tarps.length;t++)this.tarps[t].parentNode.removeChild(this.tarps[t]);this.tarps=[]},a["default"]=i,e.exports=a["default"]},{}],19:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.annotations_=[]};i.prototype.toString=function(){return"Annotations Plugin"},i.prototype.activate=function(t){return{clearChart:this.clearChart,didDrawChart:this.didDrawChart}},i.prototype.detachLabels=function(){for(var t=0;t<this.annotations_.length;t++){var e=this.annotations_[t];e.parentNode&&e.parentNode.removeChild(e),this.annotations_[t]=null}this.annotations_=[]},i.prototype.clearChart=function(t){this.detachLabels()},i.prototype.didDrawChart=function(t){var e=t.dygraph,a=e.layout_.annotated_points;if(a&&0!==a.length)for(var i=t.canvas.parentNode,n={position:"absolute",fontSize:e.getOption("axisLabelFontSize")+"px",zIndex:10,overflow:"hidden"},r=function(t,a,i){return function(n){var r=i.annotation;r.hasOwnProperty(t)?r[t](r,i,e,n):e.getOption(a)&&e.getOption(a)(r,i,e,n)}},o=t.dygraph.plotter_.area,s={},l=0;l<a.length;l++){var h=a[l];if(!(h.canvasx<o.x||h.canvasx>o.x+o.w||h.canvasy<o.y||h.canvasy>o.y+o.h)){var u=h.annotation,d=6;u.hasOwnProperty("tickHeight")&&(d=u.tickHeight);var c=document.createElement("div");for(var p in n)n.hasOwnProperty(p)&&(c.style[p]=n[p]);u.hasOwnProperty("icon")||(c.className="dygraphDefaultAnnotation"),u.hasOwnProperty("cssClass")&&(c.className+=" "+u.cssClass);var g=u.hasOwnProperty("width")?u.width:16,f=u.hasOwnProperty("height")?u.height:16;if(u.hasOwnProperty("icon")){var v=document.createElement("img");v.src=u.icon,v.width=g,v.height=f,c.appendChild(v)}else h.annotation.hasOwnProperty("shortText")&&c.appendChild(document.createTextNode(h.annotation.shortText));var _=h.canvasx-g/2;c.style.left=_+"px";var y=0;if(u.attachAtBottom){var x=o.y+o.h-f-d;s[_]?x-=s[_]:s[_]=0,s[_]+=d+f,y=x}else y=h.canvasy-f-d;c.style.top=y+"px",c.style.width=g+"px",c.style.height=f+"px",c.title=h.annotation.text,c.style.color=e.colorsMap_[h.name],c.style.borderColor=e.colorsMap_[h.name],u.div=c,e.addAndTrackEvent(c,"click",r("clickHandler","annotationClickHandler",h,this)),e.addAndTrackEvent(c,"mouseover",r("mouseOverHandler","annotationMouseOverHandler",h,this)),e.addAndTrackEvent(c,"mouseout",r("mouseOutHandler","annotationMouseOutHandler",h,this)),e.addAndTrackEvent(c,"dblclick",r("dblClickHandler","annotationDblClickHandler",h,this)),
-i.appendChild(c),this.annotations_.push(c);var m=t.drawingContext;if(m.save(),m.strokeStyle=e.colorsMap_[h.name],m.beginPath(),u.attachAtBottom){var x=y+f;m.moveTo(h.canvasx,x),m.lineTo(h.canvasx,x+d)}else m.moveTo(h.canvasx,h.canvasy),m.lineTo(h.canvasx,h.canvasy-2-d);m.closePath(),m.stroke(),m.restore()}}},i.prototype.destroy=function(){this.detachLabels()},a["default"]=i,e.exports=a["default"]},{}],20:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.xlabels_=[],this.ylabels_=[]};i.prototype.toString=function(){return"Axes Plugin"},i.prototype.activate=function(t){return{layout:this.layout,clearChart:this.clearChart,willDrawChart:this.willDrawChart}},i.prototype.layout=function(t){var e=t.dygraph;if(e.getOptionForAxis("drawAxis","y")){var a=e.getOptionForAxis("axisLabelWidth","y")+2*e.getOptionForAxis("axisTickSize","y");t.reserveSpaceLeft(a)}if(e.getOptionForAxis("drawAxis","x")){var i;i=e.getOption("xAxisHeight")?e.getOption("xAxisHeight"):e.getOptionForAxis("axisLabelFontSize","x")+2*e.getOptionForAxis("axisTickSize","x"),t.reserveSpaceBottom(i)}if(2==e.numAxes()){if(e.getOptionForAxis("drawAxis","y2")){var a=e.getOptionForAxis("axisLabelWidth","y2")+2*e.getOptionForAxis("axisTickSize","y2");t.reserveSpaceRight(a)}}else e.numAxes()>2&&e.error("Only two y-axes are supported at this time. (Trying to use "+e.numAxes()+")")},i.prototype.detachLabels=function(){function t(t){for(var e=0;e<t.length;e++){var a=t[e];a.parentNode&&a.parentNode.removeChild(a)}}t(this.xlabels_),t(this.ylabels_),this.xlabels_=[],this.ylabels_=[]},i.prototype.clearChart=function(t){this.detachLabels()},i.prototype.willDrawChart=function(t){function e(t){return Math.round(t)+.5}function a(t){return Math.round(t)-.5}var i=t.dygraph;if(i.getOptionForAxis("drawAxis","x")||i.getOptionForAxis("drawAxis","y")||i.getOptionForAxis("drawAxis","y2")){var n,r,o,s,l,h=t.drawingContext,u=t.canvas.parentNode,d=i.width_,c=i.height_,p=function(t){return{position:"absolute",fontSize:i.getOptionForAxis("axisLabelFontSize",t)+"px",zIndex:10,color:i.getOptionForAxis("axisLabelColor",t),width:i.getOptionForAxis("axisLabelWidth",t)+"px",lineHeight:"normal",overflow:"hidden"}},g={x:p("x"),y:p("y"),y2:p("y2")},f=function(t,e,a){var i=document.createElement("div"),n=g["y2"==a?"y2":e];for(var r in n)n.hasOwnProperty(r)&&(i.style[r]=n[r]);var o=document.createElement("div");return o.className="dygraph-axis-label dygraph-axis-label-"+e+(a?" dygraph-axis-label-"+a:""),o.innerHTML=t,i.appendChild(o),i};h.save();var v=i.layout_,_=t.dygraph.plotter_.area,y=function(t){return function(e){return i.getOptionForAxis(e,t)}};if(i.getOptionForAxis("drawAxis","y")){if(v.yticks&&v.yticks.length>0){var x=i.numAxes(),m=[y("y"),y("y2")];for(l=0;l<v.yticks.length;l++){if(s=v.yticks[l],"function"==typeof s)return;r=_.x;var b=1,w="y1",A=m[0];1==s[0]&&(r=_.x+_.w,b=-1,w="y2",A=m[1]);var O=A("axisLabelFontSize");o=_.y+s[1]*_.h,n=f(s[2],"y",2==x?w:null);var D=o-O/2;0>D&&(D=0),D+O+3>c?n.style.bottom="0":n.style.top=D+"px",0===s[0]?(n.style.left=_.x-A("axisLabelWidth")-A("axisTickSize")+"px",n.style.textAlign="right"):1==s[0]&&(n.style.left=_.x+_.w+A("axisTickSize")+"px",n.style.textAlign="left"),n.style.width=A("axisLabelWidth")+"px",u.appendChild(n),this.ylabels_.push(n)}var S=this.ylabels_[0],O=i.getOptionForAxis("axisLabelFontSize","y"),T=parseInt(S.style.top,10)+O;T>c-O&&(S.style.top=parseInt(S.style.top,10)-O/2+"px")}var P;if(i.getOption("drawAxesAtZero")){var L=i.toPercentXCoord(0);(L>1||0>L||isNaN(L))&&(L=0),P=e(_.x+L*_.w)}else P=e(_.x);h.strokeStyle=i.getOptionForAxis("axisLineColor","y"),h.lineWidth=i.getOptionForAxis("axisLineWidth","y"),h.beginPath(),h.moveTo(P,a(_.y)),h.lineTo(P,a(_.y+_.h)),h.closePath(),h.stroke(),2==i.numAxes()&&(h.strokeStyle=i.getOptionForAxis("axisLineColor","y2"),h.lineWidth=i.getOptionForAxis("axisLineWidth","y2"),h.beginPath(),h.moveTo(a(_.x+_.w),a(_.y)),h.lineTo(a(_.x+_.w),a(_.y+_.h)),h.closePath(),h.stroke())}if(i.getOptionForAxis("drawAxis","x")){if(v.xticks){var A=y("x");for(l=0;l<v.xticks.length;l++){s=v.xticks[l],r=_.x+s[0]*_.w,o=_.y+_.h,n=f(s[1],"x"),n.style.textAlign="center",n.style.top=o+A("axisTickSize")+"px";var E=r-A("axisLabelWidth")/2;E+A("axisLabelWidth")>d&&(E=d-A("axisLabelWidth"),n.style.textAlign="right"),0>E&&(E=0,n.style.textAlign="left"),n.style.left=E+"px",n.style.width=A("axisLabelWidth")+"px",u.appendChild(n),this.xlabels_.push(n)}}h.strokeStyle=i.getOptionForAxis("axisLineColor","x"),h.lineWidth=i.getOptionForAxis("axisLineWidth","x"),h.beginPath();var C;if(i.getOption("drawAxesAtZero")){var L=i.toPercentYCoord(0,0);(L>1||0>L)&&(L=1),C=a(_.y+L*_.h)}else C=a(_.y+_.h);h.moveTo(e(_.x),C),h.lineTo(e(_.x+_.w),C),h.closePath(),h.stroke()}h.restore()}},a["default"]=i,e.exports=a["default"]},{}],21:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};i.prototype.toString=function(){return"ChartLabels Plugin"},i.prototype.activate=function(t){return{layout:this.layout,didDrawChart:this.didDrawChart}};var n=function(t){var e=document.createElement("div");return e.style.position="absolute",e.style.left=t.x+"px",e.style.top=t.y+"px",e.style.width=t.w+"px",e.style.height=t.h+"px",e};i.prototype.detachLabels_=function(){for(var t=[this.title_div_,this.xlabel_div_,this.ylabel_div_,this.y2label_div_],e=0;e<t.length;e++){var a=t[e];a&&a.parentNode&&a.parentNode.removeChild(a)}this.title_div_=null,this.xlabel_div_=null,this.ylabel_div_=null,this.y2label_div_=null};var r=function(t,e,a,i,n){var r=document.createElement("div");r.style.position="absolute",1==a?r.style.left="0px":r.style.left=e.x+"px",r.style.top=e.y+"px",r.style.width=e.w+"px",r.style.height=e.h+"px",r.style.fontSize=t.getOption("yLabelWidth")-2+"px";var o=document.createElement("div");o.style.position="absolute",o.style.width=e.h+"px",o.style.height=e.w+"px",o.style.top=e.h/2-e.w/2+"px",o.style.left=e.w/2-e.h/2+"px",o.style.textAlign="center";var s="rotate("+(1==a?"-":"")+"90deg)";o.style.transform=s,o.style.WebkitTransform=s,o.style.MozTransform=s,o.style.OTransform=s,o.style.msTransform=s;var l=document.createElement("div");return l.className=i,l.innerHTML=n,o.appendChild(l),r.appendChild(o),r};i.prototype.layout=function(t){this.detachLabels_();var e=t.dygraph,a=t.chart_div;if(e.getOption("title")){var i=t.reserveSpaceTop(e.getOption("titleHeight"));this.title_div_=n(i),this.title_div_.style.textAlign="center",this.title_div_.style.fontSize=e.getOption("titleHeight")-8+"px",this.title_div_.style.fontWeight="bold",this.title_div_.style.zIndex=10;var o=document.createElement("div");o.className="dygraph-label dygraph-title",o.innerHTML=e.getOption("title"),this.title_div_.appendChild(o),a.appendChild(this.title_div_)}if(e.getOption("xlabel")){var s=t.reserveSpaceBottom(e.getOption("xLabelHeight"));this.xlabel_div_=n(s),this.xlabel_div_.style.textAlign="center",this.xlabel_div_.style.fontSize=e.getOption("xLabelHeight")-2+"px";var o=document.createElement("div");o.className="dygraph-label dygraph-xlabel",o.innerHTML=e.getOption("xlabel"),this.xlabel_div_.appendChild(o),a.appendChild(this.xlabel_div_)}if(e.getOption("ylabel")){var l=t.reserveSpaceLeft(0);this.ylabel_div_=r(e,l,1,"dygraph-label dygraph-ylabel",e.getOption("ylabel")),a.appendChild(this.ylabel_div_)}if(e.getOption("y2label")&&2==e.numAxes()){var h=t.reserveSpaceRight(0);this.y2label_div_=r(e,h,2,"dygraph-label dygraph-y2label",e.getOption("y2label")),a.appendChild(this.y2label_div_)}},i.prototype.didDrawChart=function(t){var e=t.dygraph;this.title_div_&&(this.title_div_.children[0].innerHTML=e.getOption("title")),this.xlabel_div_&&(this.xlabel_div_.children[0].innerHTML=e.getOption("xlabel")),this.ylabel_div_&&(this.ylabel_div_.children[0].children[0].innerHTML=e.getOption("ylabel")),this.y2label_div_&&(this.y2label_div_.children[0].children[0].innerHTML=e.getOption("y2label"))},i.prototype.clearChart=function(){},i.prototype.destroy=function(){this.detachLabels_()},a["default"]=i,e.exports=a["default"]},{}],22:[function(t,e,a){"use strict";Object.defineProperty(a,"__esModule",{value:!0});var i=function(){};i.prototype.toString=function(){return"Gridline Plugin"},i.prototype.activate=function(t){return{willDrawChart:this.willDrawChart}},i.prototype.willDrawChart=function(t){function e(t){return Math.round(t)+.5}function a(t){return Math.round(t)-.5}var i,n,r,o,s=t.dygraph,l=t.drawingContext,h=s.layout_,u=t.dygraph.plotter_.area;if(s.getOptionForAxis("drawGrid","y")){for(var d=["y","y2"],c=[],p=[],g=[],f=[],v=[],r=0;r<d.length;r++)g[r]=s.getOptionForAxis("drawGrid",d[r]),g[r]&&(c[r]=s.getOptionForAxis("gridLineColor",d[r]),p[r]=s.getOptionForAxis("gridLineWidth",d[r]),v[r]=s.getOptionForAxis("gridLinePattern",d[r]),f[r]=v[r]&&v[r].length>=2);for(o=h.yticks,l.save(),r=0;r<o.length;r++){var _=o[r][0];g[_]&&(l.save(),f[_]&&l.setLineDash&&l.setLineDash(v[_]),l.strokeStyle=c[_],l.lineWidth=p[_],i=e(u.x),n=a(u.y+o[r][1]*u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i+u.w,n),l.stroke(),l.restore())}l.restore()}if(s.getOptionForAxis("drawGrid","x")){o=h.xticks,l.save();var v=s.getOptionForAxis("gridLinePattern","x"),f=v&&v.length>=2;for(f&&l.setLineDash&&l.setLineDash(v),l.strokeStyle=s.getOptionForAxis("gridLineColor","x"),l.lineWidth=s.getOptionForAxis("gridLineWidth","x"),r=0;r<o.length;r++)i=e(u.x+o[r][0]*u.w),n=a(u.y+u.h),l.beginPath(),l.moveTo(i,n),l.lineTo(i,u.y),l.closePath(),l.stroke();f&&l.setLineDash&&l.setLineDash([]),l.restore()}},i.prototype.destroy=function(){},a["default"]=i,e.exports=a["default"]},{}],23:[function(t,e,a){"use strict";function i(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e["default"]=t,e}Object.defineProperty(a,"__esModule",{value:!0});var n=t("../dygraph-utils"),r=i(n),o=function(){this.legend_div_=null,this.is_generated_div_=!1};o.prototype.toString=function(){return"Legend Plugin"};var s;o.prototype.activate=function(t){var e,a=t.getOption("labelsDivWidth"),i=t.getOption("labelsDiv");if(i&&null!==i)e="string"==typeof i||i instanceof String?document.getElementById(i):i;else{var n={position:"absolute",fontSize:"14px",zIndex:10,width:a+"px",top:"0px",left:t.size().width-a-2+"px",background:"white",lineHeight:"normal",textAlign:"left",overflow:"hidden"};r.update(n,t.getOption("labelsDivStyles")),e=document.createElement("div"),e.className="dygraph-legend";for(var o in n)if(n.hasOwnProperty(o))try{e.style[o]=n[o]}catch(s){console.warn("You are using unsupported css properties for your browser in labelsDivStyles")}t.graphDiv.appendChild(e),this.is_generated_div_=!0}return this.legend_div_=e,this.one_em_width_=10,{select:this.select,deselect:this.deselect,predraw:this.predraw,didDrawChart:this.didDrawChart}};var l=function(t){var e=document.createElement("span");e.setAttribute("style","margin: 0; padding: 0 0 0 1em; border: 0;"),t.appendChild(e);var a=e.offsetWidth;return t.removeChild(e),a},h=function(t){return t.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;")};o.prototype.select=function(t){var e=t.selectedX,a=t.selectedPoints,i=t.selectedRow,n=t.dygraph.getOption("legend");if("never"===n)return void(this.legend_div_.style.display="none");if("follow"===n){var r=t.dygraph.plotter_.area,s=t.dygraph.getOption("labelsDivWidth"),l=t.dygraph.getOptionForAxis("axisLabelWidth","y"),h=a[0].x*r.w+50,u=a[0].y*r.h-50;h+s+1>r.w&&(h=h-100-s-(l-r.x)),t.dygraph.graphDiv.appendChild(this.legend_div_),this.legend_div_.style.left=l+h+"px",this.legend_div_.style.top=u+"px"}var d=o.generateLegendHTML(t.dygraph,e,a,this.one_em_width_,i);this.legend_div_.innerHTML=d,this.legend_div_.style.display=""},o.prototype.deselect=function(t){var e=t.dygraph.getOption("legend");"always"!==e&&(this.legend_div_.style.display="none");var a=l(this.legend_div_);this.one_em_width_=a;var i=o.generateLegendHTML(t.dygraph,void 0,void 0,a,null);this.legend_div_.innerHTML=i},o.prototype.didDrawChart=function(t){this.deselect(t)},o.prototype.predraw=function(t){if(this.is_generated_div_){t.dygraph.graphDiv.appendChild(this.legend_div_);var e=t.dygraph.getArea(),a=t.dygraph.getOption("labelsDivWidth");this.legend_div_.style.left=e.x+e.w-a-1+"px",this.legend_div_.style.top=e.y+"px",this.legend_div_.style.width=a+"px"}},o.prototype.destroy=function(){this.legend_div_=null},o.generateLegendHTML=function(t,e,a,i,n){var l={dygraph:t,x:e,series:[]},u={},d=t.getLabels();if(d)for(var c=1;c<d.length;c++){var p=t.getPropertiesForSeries(d[c]),g=t.getOption("strokePattern",d[c]),f={dashHTML:s(g,p.color,i),label:d[c],labelHTML:h(d[c]),isVisible:p.visible,color:p.color};l.series.push(f),u[d[c]]=f}if("undefined"!=typeof e){var v=t.optionsViewForAxis_("x"),_=v("valueFormatter");l.xHTML=_.call(t,e,v,d[0],t,n,0);for(var y=[],x=t.numAxes(),c=0;x>c;c++)y[c]=t.optionsViewForAxis_("y"+(c?1+c:""));var m=t.getOption("labelsShowZeroValues"),b=t.getHighlightSeries();for(c=0;c<a.length;c++){var w=a[c],f=u[w.name];if(f.y=w.yval,0===w.yval&&!m||isNaN(w.canvasy))f.isVisible=!1;else{var p=t.getPropertiesForSeries(w.name),A=y[p.axis-1],O=A("valueFormatter"),D=O.call(t,w.yval,A,w.name,t,n,d.indexOf(w.name));r.update(f,{yHTML:D}),w.name==b&&(f.isHighlighted=!0)}}}var S=t.getOption("legendFormatter")||o.defaultFormatter;return S.call(t,l)},o.defaultFormatter=function(t){var e=t.dygraph;if(e.getOption("showLabelsOnHighlight")!==!0)return"";var a,i=e.getOption("labelsSeparateLines");if("undefined"==typeof t.x){if("always"!=e.getOption("legend"))return"";a="";for(var n=0;n<t.series.length;n++){var r=t.series[n];r.isVisible&&(""!==a&&(a+=i?"<br/>":" "),a+="<span style='font-weight: bold; color: "+r.color+";'>"+r.dashHTML+" "+r.labelHTML+"</span>")}return a}a=t.xHTML+":";for(var n=0;n<t.series.length;n++){var r=t.series[n];if(r.isVisible){i&&(a+="<br>");var o=r.isHighlighted?' class="highlight"':"";a+="<span"+o+"> <b><span style='color: "+r.color+";'>"+r.labelHTML+"</span></b>:&#160;"+r.yHTML+"</span>"}}return a},s=function(t,e,a){if(!t||t.length<=1)return'<div style="display: inline-block; position: relative; bottom: .5ex; padding-left: 1em; height: 1px; border-bottom: 2px solid '+e+';"></div>';var i,n,r,o,s,l=0,h=0,u=[];for(i=0;i<=t.length;i++)l+=t[i%t.length];if(s=Math.floor(a/(l-t[0])),s>1){for(i=0;i<t.length;i++)u[i]=t[i]/a;h=u.length}else{for(s=1,i=0;i<t.length;i++)u[i]=t[i]/l;h=u.length+1}var d="";for(n=0;s>n;n++)for(i=0;h>i;i+=2)r=u[i%u.length],o=i<t.length?u[(i+1)%u.length]:0,d+='<div style="display: inline-block; position: relative; bottom: .5ex; margin-right: '+o+"em; padding-left: "+r+"em; height: 1px; border-bottom: 2px solid "+e+';"></div>';return d},a["default"]=o,e.exports=a["default"]},{"../dygraph-utils":16}],24:[function(t,e,a){"use strict";function i(t){return t&&t.__esModule?t:{"default":t}}function n(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var a in t)Object.prototype.hasOwnProperty.call(t,a)&&(e[a]=t[a]);return e["default"]=t,e}Object.defineProperty(a,"__esModule",{value:!0});var r=t("../dygraph-utils"),o=n(r),s=t("../dygraph-interaction-model"),l=i(s),h=t("../iframe-tarp"),u=i(h),d=function(){this.hasTouchInterface_="undefined"!=typeof TouchEvent,this.isMobileDevice_=/mobile|android/gi.test(navigator.appVersion),this.interfaceCreated_=!1};d.prototype.toString=function(){return"RangeSelector Plugin"},d.prototype.activate=function(t){return this.dygraph_=t,this.getOption_("showRangeSelector")&&this.createInterface_(),{layout:this.reserveSpace_,predraw:this.renderStaticLayer_,didDrawChart:this.renderInteractiveLayer_}},d.prototype.destroy=function(){this.bgcanvas_=null,this.fgcanvas_=null,this.leftZoomHandle_=null,this.rightZoomHandle_=null},d.prototype.getOption_=function(t,e){return this.dygraph_.getOption(t,e)},d.prototype.setDefaultOption_=function(t,e){this.dygraph_.attrs_[t]=e},d.prototype.createInterface_=function(){this.createCanvases_(),this.createZoomHandles_(),this.initInteraction_(),this.getOption_("animatedZooms")&&(console.warn("Animated zooms and range selector are not compatible; disabling animatedZooms."),this.dygraph_.updateOptions({animatedZooms:!1},!0)),this.interfaceCreated_=!0,this.addToGraph_()},d.prototype.addToGraph_=function(){var t=this.graphDiv_=this.dygraph_.graphDiv;t.appendChild(this.bgcanvas_),t.appendChild(this.fgcanvas_),t.appendChild(this.leftZoomHandle_),t.appendChild(this.rightZoomHandle_)},d.prototype.removeFromGraph_=function(){var t=this.graphDiv_;t.removeChild(this.bgcanvas_),t.removeChild(this.fgcanvas_),t.removeChild(this.leftZoomHandle_),t.removeChild(this.rightZoomHandle_),this.graphDiv_=null},d.prototype.reserveSpace_=function(t){this.getOption_("showRangeSelector")&&t.reserveSpaceBottom(this.getOption_("rangeSelectorHeight")+4)},d.prototype.renderStaticLayer_=function(){this.updateVisibility_()&&(this.resize_(),this.drawStaticLayer_())},d.prototype.renderInteractiveLayer_=function(){this.updateVisibility_()&&!this.isChangingRange_&&(this.placeZoomHandles_(),this.drawInteractiveLayer_())},d.prototype.updateVisibility_=function(){var t=this.getOption_("showRangeSelector");if(t)this.interfaceCreated_?this.graphDiv_&&this.graphDiv_.parentNode||this.addToGraph_():this.createInterface_();else if(this.graphDiv_){this.removeFromGraph_();var e=this.dygraph_;setTimeout(function(){e.width_=0,e.resize()},1)}return t},d.prototype.resize_=function(){function t(t,e,a){var i=o.getContextPixelRatio(e);t.style.top=a.y+"px",t.style.left=a.x+"px",t.width=a.w*i,t.height=a.h*i,t.style.width=a.w+"px",t.style.height=a.h+"px",1!=i&&e.scale(i,i)}var e=this.dygraph_.layout_.getPlotArea(),a=0;this.dygraph_.getOptionForAxis("drawAxis","x")&&(a=this.getOption_("xAxisHeight")||this.getOption_("axisLabelFontSize")+2*this.getOption_("axisTickSize")),this.canvasRect_={x:e.x,y:e.y+e.h+a+4,w:e.w,h:this.getOption_("rangeSelectorHeight")},t(this.bgcanvas_,this.bgcanvas_ctx_,this.canvasRect_),t(this.fgcanvas_,this.fgcanvas_ctx_,this.canvasRect_)},d.prototype.createCanvases_=function(){this.bgcanvas_=o.createCanvas(),this.bgcanvas_.className="dygraph-rangesel-bgcanvas",this.bgcanvas_.style.position="absolute",this.bgcanvas_.style.zIndex=9,this.bgcanvas_ctx_=o.getContext(this.bgcanvas_),this.fgcanvas_=o.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_=o.getContext(this.fgcanvas_)},d.prototype.createZoomHandles_=function(){var t=new Image;t.className="dygraph-rangesel-zoomhandle",t.style.position="absolute",t.style.zIndex=10,t.style.visibility="hidden",t.style.cursor="col-resize",t.width=9,t.height=16,t.src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAYAAADESFVDAAAAAXNSR0IArs4c6QAAAAZiS0dEANAAzwDP4Z7KegAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAAd0SU1FB9sHGw0cMqdt1UwAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAaElEQVQoz+3SsRFAQBCF4Z9WJM8KCDVwownl6YXsTmCUsyKGkZzcl7zkz3YLkypgAnreFmDEpHkIwVOMfpdi9CEEN2nGpFdwD03yEqDtOgCaun7sqSTDH32I1pQA2Pb9sZecAxc5r3IAb21d6878xsAAAAAASUVORK5CYII=",this.isMobileDevice_&&(t.width*=2,t.height*=2),this.leftZoomHandle_=t,this.rightZoomHandle_=t.cloneNode(!1)},d.prototype.initInteraction_=function(){var t,e,a,i,n,r,s,h,d,c,p,g,f,v,_=this,y=document,x=0,m=null,b=!1,w=!1,A=!this.isMobileDevice_,O=new u["default"];t=function(t){var e=_.dygraph_.xAxisExtremes(),a=(e[1]-e[0])/_.canvasRect_.w,i=e[0]+(t.leftHandlePos-_.canvasRect_.x)*a,n=e[0]+(t.rightHandlePos-_.canvasRect_.x)*a;return[i,n]},e=function(t){return o.cancelEvent(t),b=!0,x=t.clientX,m=t.target?t.target:t.srcElement,("mousedown"===t.type||"dragstart"===t.type)&&(o.addEvent(y,"mousemove",a),o.addEvent(y,"mouseup",i)),_.fgcanvas_.style.cursor="col-resize",O.cover(),!0},a=function(t){if(!b)return!1;o.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a,i=_.getZoomHandleStatus_();m==_.leftZoomHandle_?(a=i.leftHandlePos+e,a=Math.min(a,i.rightHandlePos-m.width-3),a=Math.max(a,_.canvasRect_.x)):(a=i.rightHandlePos+e,a=Math.min(a,_.canvasRect_.x+_.canvasRect_.w),a=Math.max(a,i.leftHandlePos+m.width+3));var r=m.width/2;return m.style.left=a-r+"px",_.drawInteractiveLayer_(),A&&n(),!0},i=function(t){return b?(b=!1,O.uncover(),o.removeEvent(y,"mousemove",a),o.removeEvent(y,"mouseup",i),_.fgcanvas_.style.cursor="default",A||n(),!0):!1},n=function(){try{var e=_.getZoomHandleStatus_();if(_.isChangingRange_=!0,e.isZoomed){var a=t(e);_.dygraph_.doZoomXDates_(a[0],a[1])}else _.dygraph_.resetZoom()}finally{_.isChangingRange_=!1}},r=function(t){var e=_.leftZoomHandle_.getBoundingClientRect(),a=e.left+e.width/2;e=_.rightZoomHandle_.getBoundingClientRect();var i=e.left+e.width/2;return t.clientX>a&&t.clientX<i},s=function(t){return!w&&r(t)&&_.getZoomHandleStatus_().isZoomed?(o.cancelEvent(t),w=!0,x=t.clientX,"mousedown"===t.type&&(o.addEvent(y,"mousemove",h),o.addEvent(y,"mouseup",d)),!0):!1},h=function(t){if(!w)return!1;o.cancelEvent(t);var e=t.clientX-x;if(Math.abs(e)<4)return!0;x=t.clientX;var a=_.getZoomHandleStatus_(),i=a.leftHandlePos,n=a.rightHandlePos,r=n-i;i+e<=_.canvasRect_.x?(i=_.canvasRect_.x,n=i+r):n+e>=_.canvasRect_.x+_.canvasRect_.w?(n=_.canvasRect_.x+_.canvasRect_.w,i=n-r):(i+=e,n+=e);var s=_.leftZoomHandle_.width/2;return _.leftZoomHandle_.style.left=i-s+"px",_.rightZoomHandle_.style.left=n-s+"px",_.drawInteractiveLayer_(),A&&c(),!0},d=function(t){return w?(w=!1,o.removeEvent(y,"mousemove",h),o.removeEvent(y,"mouseup",d),A||c(),!0):!1},c=function(){try{_.isChangingRange_=!0,_.dygraph_.dateWindow_=t(_.getZoomHandleStatus_()),_.dygraph_.drawGraph_(!1)}finally{_.isChangingRange_=!1}},p=function(t){if(!b&&!w){var e=r(t)?"move":"default";e!=_.fgcanvas_.style.cursor&&(_.fgcanvas_.style.cursor=e)}},g=function(t){"touchstart"==t.type&&1==t.targetTouches.length?e(t.targetTouches[0])&&o.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?a(t.targetTouches[0])&&o.cancelEvent(t):i(t)},f=function(t){"touchstart"==t.type&&1==t.targetTouches.length?s(t.targetTouches[0])&&o.cancelEvent(t):"touchmove"==t.type&&1==t.targetTouches.length?h(t.targetTouches[0])&&o.cancelEvent(t):d(t)},v=function(t,e){for(var a=["touchstart","touchend","touchmove","touchcancel"],i=0;i<a.length;i++)_.dygraph_.addAndTrackEvent(t,a[i],e)},this.setDefaultOption_("interactionModel",l["default"].dragIsPanInteractionModel),this.setDefaultOption_("panEdgeFraction",1e-4);var D=window.opera?"mousedown":"dragstart";this.dygraph_.addAndTrackEvent(this.leftZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.rightZoomHandle_,D,e),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousedown",s),this.dygraph_.addAndTrackEvent(this.fgcanvas_,"mousemove",p),this.hasTouchInterface_&&(v(this.leftZoomHandle_,g),v(this.rightZoomHandle_,g),v(this.fgcanvas_,f))},d.prototype.drawStaticLayer_=function(){var t=this.bgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);try{this.drawMiniPlot_()}catch(e){console.warn(e)}var a=.5;this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorBackgroundLineWidth"),t.strokeStyle=this.getOption_("rangeSelectorBackgroundStrokeColor"),t.beginPath(),t.moveTo(a,a),t.lineTo(a,this.canvasRect_.h-a),t.lineTo(this.canvasRect_.w-a,this.canvasRect_.h-a),t.lineTo(this.canvasRect_.w-a,a),t.stroke()},d.prototype.drawMiniPlot_=function(){var t=this.getOption_("rangeSelectorPlotFillColor"),e=this.getOption_("rangeSelectorPlotFillGradientColor"),a=this.getOption_("rangeSelectorPlotStrokeColor");if(t||a){var i=this.getOption_("stepPlot"),n=this.computeCombinedSeriesAndLimits_(),r=n.yMax-n.yMin,o=this.bgcanvas_ctx_,s=.5,l=this.dygraph_.xAxisExtremes(),h=Math.max(l[1]-l[0],1e-30),u=(this.canvasRect_.w-s)/h,d=(this.canvasRect_.h-s)/r,c=this.canvasRect_.w-s,p=this.canvasRect_.h-s,g=null,f=null;o.beginPath(),o.moveTo(s,p);for(var v=0;v<n.data.length;v++){var _=n.data[v],y=null!==_[0]?(_[0]-l[0])*u:NaN,x=null!==_[1]?p-(_[1]-n.yMin)*d:NaN;(i||null===g||Math.round(y)!=Math.round(g))&&(isFinite(y)&&isFinite(x)?(null===g?o.lineTo(y,p):i&&o.lineTo(y,f),o.lineTo(y,x),g=y,f=x):(null!==g&&(i?(o.lineTo(y,f),o.lineTo(y,p)):o.lineTo(g,p)),g=f=null))}if(o.lineTo(c,p),o.closePath(),t){var m=this.bgcanvas_ctx_.createLinearGradient(0,0,0,p);e&&m.addColorStop(0,e),m.addColorStop(1,t),this.bgcanvas_ctx_.fillStyle=m,o.fill()}a&&(this.bgcanvas_ctx_.strokeStyle=a,this.bgcanvas_ctx_.lineWidth=this.getOption_("rangeSelectorPlotLineWidth"),o.stroke())}},d.prototype.computeCombinedSeriesAndLimits_=function(){var t,e=this.dygraph_,a=this.getOption_("logscale"),i=e.numColumns(),n=e.getLabels(),r=new Array(i),s=!1;for(t=1;i>t;t++){var l=this.getOption_("showInRangeSelector",n[t]);r[t]=l,null!==l&&(s=!0)}if(!s)for(t=0;t<r.length;t++)r[t]=!0;var h=[],u=e.dataHandler_,d=e.attributes_;for(t=1;t<e.numColumns();t++)if(r[t]){var c=u.extractSeries(e.rawData_,t,d);e.rollPeriod()>1&&(c=u.rollingAverage(c,e.rollPeriod(),d)),h.push(c)}var p=[];for(t=0;t<h[0].length;t++){for(var g=0,f=0,v=0;v<h.length;v++){var _=h[v][t][1];null===_||isNaN(_)||(f++,g+=_)}p.push([h[0][t][0],g/f])}var y=Number.MAX_VALUE,x=-Number.MAX_VALUE;for(t=0;t<p.length;t++){var m=p[t][1];null!==m&&isFinite(m)&&(!a||m>0)&&(y=Math.min(y,m),x=Math.max(x,m))}var b=.25;if(a)for(x=o.log10(x),x+=x*b,y=o.log10(y),t=0;t<p.length;t++)p[t][1]=o.log10(p[t][1]);else{var w,A=x-y;w=A<=Number.MIN_VALUE?x*b:A*b,x+=w,y-=w}return{data:p,yMin:y,yMax:x}},d.prototype.placeZoomHandles_=function(){var t=this.dygraph_.xAxisExtremes(),e=this.dygraph_.xAxisRange(),a=t[1]-t[0],i=Math.max(0,(e[0]-t[0])/a),n=Math.max(0,(t[1]-e[1])/a),r=this.canvasRect_.x+this.canvasRect_.w*i,o=this.canvasRect_.x+this.canvasRect_.w*(1-n),s=Math.max(this.canvasRect_.y,this.canvasRect_.y+(this.canvasRect_.h-this.leftZoomHandle_.height)/2),l=this.leftZoomHandle_.width/2;this.leftZoomHandle_.style.left=r-l+"px",this.leftZoomHandle_.style.top=s+"px",this.rightZoomHandle_.style.left=o-l+"px",this.rightZoomHandle_.style.top=this.leftZoomHandle_.style.top,this.leftZoomHandle_.style.visibility="visible",this.rightZoomHandle_.style.visibility="visible"},d.prototype.drawInteractiveLayer_=function(){var t=this.fgcanvas_ctx_;t.clearRect(0,0,this.canvasRect_.w,this.canvasRect_.h);var e=1,a=this.canvasRect_.w-e,i=this.canvasRect_.h-e,n=this.getZoomHandleStatus_();if(t.strokeStyle=this.getOption_("rangeSelectorForegroundStrokeColor"),t.lineWidth=this.getOption_("rangeSelectorForegroundLineWidth"),n.isZoomed){var r=Math.max(e,n.leftHandlePos-this.canvasRect_.x),o=Math.min(a,n.rightHandlePos-this.canvasRect_.x);t.fillStyle="rgba(240, 240, 240, "+this.getOption_("rangeSelectorAlpha").toString()+")",t.fillRect(0,0,r,this.canvasRect_.h),t.fillRect(o,0,this.canvasRect_.w-o,this.canvasRect_.h),t.beginPath(),t.moveTo(e,e),t.lineTo(r,e),t.lineTo(r,i),t.lineTo(o,i),t.lineTo(o,e),t.lineTo(a,e),t.stroke()}else t.beginPath(),t.moveTo(e,e),t.lineTo(e,i),t.lineTo(a,i),t.lineTo(a,e),t.stroke()},d.prototype.getZoomHandleStatus_=function(){var t=this.leftZoomHandle_.width/2,e=parseFloat(this.leftZoomHandle_.style.left)+t,a=parseFloat(this.rightZoomHandle_.style.left)+t;return{leftHandlePos:e,rightHandlePos:a,isZoomed:e-1>this.canvasRect_.x||a+1<this.canvasRect_.x+this.canvasRect_.w}},a["default"]=d,e.exports=a["default"]},{"../dygraph-interaction-model":11,"../dygraph-utils":16,"../iframe-tarp":18}]},{},[17])(17)});
-//# sourceMappingURL=dist/dygraph.min.js.map
\ No newline at end of file
diff --git a/web/lib/dygraph-smooth-plotter-c91c859.js b/web/lib/dygraph-smooth-plotter-c91c859.js
new file mode 100644
index 000000000..69685ec89
--- /dev/null
+++ b/web/lib/dygraph-smooth-plotter-c91c859.js
@@ -0,0 +1,140 @@
+(function() {
+"use strict";
+
+var Dygraph;
+if (window.Dygraph) {
+  Dygraph = window.Dygraph;
+} else if (typeof(module) !== 'undefined') {
+  Dygraph = require('../dygraph');
+}
+
+/**
+ * Given three sequential points, p0, p1 and p2, find the left and right
+ * control points for p1.
+ *
+ * The three points are expected to have x and y properties.
+ *
+ * The alpha parameter controls the amount of smoothing.
+ * If α=0, then both control points will be the same as p1 (i.e. no smoothing).
+ *
+ * Returns [l1x, l1y, r1x, r1y]
+ *
+ * It's guaranteed that the line from (l1x, l1y)-(r1x, r1y) passes through p1.
+ * Unless allowFalseExtrema is set, then it's also guaranteed that:
+ *   l1y ∈ [p0.y, p1.y]
+ *   r1y ∈ [p1.y, p2.y]
+ *
+ * The basic algorithm is:
+ * 1. Put the control points l1 and r1 α of the way down (p0, p1) and (p1, p2).
+ * 2. Shift l1 and r2 so that the line l1–r1 passes through p1
+ * 3. Adjust to prevent false extrema while keeping p1 on the l1–r1 line.
+ *
+ * This is loosely based on the HighCharts algorithm.
+ */
+function getControlPoints(p0, p1, p2, opt_alpha, opt_allowFalseExtrema) {
+  var alpha = (opt_alpha !== undefined) ? opt_alpha : 1/3;  // 0=no smoothing, 1=crazy smoothing
+  var allowFalseExtrema = opt_allowFalseExtrema || false;
+
+  if (!p2) {
+    return [p1.x, p1.y, null, null];
+  }
+
+  // Step 1: Position the control points along each line segment.
+  var l1x = (1 - alpha) * p1.x + alpha * p0.x,
+      l1y = (1 - alpha) * p1.y + alpha * p0.y,
+      r1x = (1 - alpha) * p1.x + alpha * p2.x,
+      r1y = (1 - alpha) * p1.y + alpha * p2.y;
+
+  // Step 2: shift the points up so that p1 is on the l1–r1 line.
+  if (l1x != r1x) {
+    // This can be derived w/ some basic algebra.
+    var deltaY = p1.y - r1y - (p1.x - r1x) * (l1y - r1y) / (l1x - r1x);
+    l1y += deltaY;
+    r1y += deltaY;
+  }
+
+  // Step 3: correct to avoid false extrema.
+  if (!allowFalseExtrema) {
+    if (l1y > p0.y && l1y > p1.y) {
+      l1y = Math.max(p0.y, p1.y);
+      r1y = 2 * p1.y - l1y;
+    } else if (l1y < p0.y && l1y < p1.y) {
+      l1y = Math.min(p0.y, p1.y);
+      r1y = 2 * p1.y - l1y;
+    }
+
+    if (r1y > p1.y && r1y > p2.y) {
+      r1y = Math.max(p1.y, p2.y);
+      l1y = 2 * p1.y - r1y;
+    } else if (r1y < p1.y && r1y < p2.y) {
+      r1y = Math.min(p1.y, p2.y);
+      l1y = 2 * p1.y - r1y;
+    }
+  }
+
+  return [l1x, l1y, r1x, r1y];
+}
+
+// i.e. is none of (null, undefined, NaN)
+function isOK(x) {
+  return !!x && !isNaN(x);
+};
+
+// A plotter which uses splines to create a smooth curve.
+// See tests/plotters.html for a demo.
+// Can be controlled via smoothPlotter.smoothing
+function smoothPlotter(e) {
+  var ctx = e.drawingContext,
+      points = e.points;
+
+  ctx.beginPath();
+  ctx.moveTo(points[0].canvasx, points[0].canvasy);
+
+  // right control point for previous point
+  var lastRightX = points[0].canvasx, lastRightY = points[0].canvasy;
+
+  for (var i = 1; i < points.length; i++) {
+    var p0 = points[i - 1],
+        p1 = points[i],
+        p2 = points[i + 1];
+    p0 = p0 && isOK(p0.canvasy) ? p0 : null;
+    p1 = p1 && isOK(p1.canvasy) ? p1 : null;
+    p2 = p2 && isOK(p2.canvasy) ? p2 : null;
+    if (p0 && p1) {
+      var controls = getControlPoints({x: p0.canvasx, y: p0.canvasy},
+                                      {x: p1.canvasx, y: p1.canvasy},
+                                      p2 && {x: p2.canvasx, y: p2.canvasy},
+                                      smoothPlotter.smoothing);
+      // Uncomment to show the control points:
+      // ctx.lineTo(lastRightX, lastRightY);
+      // ctx.lineTo(controls[0], controls[1]);
+      // ctx.lineTo(p1.canvasx, p1.canvasy);
+      lastRightX = (lastRightX !== null) ? lastRightX : p0.canvasx;
+      lastRightY = (lastRightY !== null) ? lastRightY : p0.canvasy;
+      ctx.bezierCurveTo(lastRightX, lastRightY,
+                        controls[0], controls[1],
+                        p1.canvasx, p1.canvasy);
+      lastRightX = controls[2];
+      lastRightY = controls[3];
+    } else if (p1) {
+      // We're starting again after a missing point.
+      ctx.moveTo(p1.canvasx, p1.canvasy);
+      lastRightX = p1.canvasx;
+      lastRightY = p1.canvasy;
+    } else {
+      lastRightX = lastRightY = null;
+    }
+  }
+
+  ctx.stroke();
+}
+smoothPlotter.smoothing = 1/3;
+smoothPlotter._getControlPoints = getControlPoints;  // for testing
+
+// older versions exported a global.
+// This will be removed in the future.
+// The preferred way to access smoothPlotter is via Dygraph.smoothPlotter.
+window.smoothPlotter = smoothPlotter;
+Dygraph.smoothPlotter = smoothPlotter;
+
+})();
diff --git a/web/lib/dygraph-smooth-plotter-dd74404.js b/web/lib/dygraph-smooth-plotter-dd74404.js
deleted file mode 100644
index 69685ec89..000000000
--- a/web/lib/dygraph-smooth-plotter-dd74404.js
+++ /dev/null
@@ -1,140 +0,0 @@
-(function() {
-"use strict";
-
-var Dygraph;
-if (window.Dygraph) {
-  Dygraph = window.Dygraph;
-} else if (typeof(module) !== 'undefined') {
-  Dygraph = require('../dygraph');
-}
-
-/**
- * Given three sequential points, p0, p1 and p2, find the left and right
- * control points for p1.
- *
- * The three points are expected to have x and y properties.
- *
- * The alpha parameter controls the amount of smoothing.
- * If α=0, then both control points will be the same as p1 (i.e. no smoothing).
- *
- * Returns [l1x, l1y, r1x, r1y]
- *
- * It's guaranteed that the line from (l1x, l1y)-(r1x, r1y) passes through p1.
- * Unless allowFalseExtrema is set, then it's also guaranteed that:
- *   l1y ∈ [p0.y, p1.y]
- *   r1y ∈ [p1.y, p2.y]
- *
- * The basic algorithm is:
- * 1. Put the control points l1 and r1 α of the way down (p0, p1) and (p1, p2).
- * 2. Shift l1 and r2 so that the line l1–r1 passes through p1
- * 3. Adjust to prevent false extrema while keeping p1 on the l1–r1 line.
- *
- * This is loosely based on the HighCharts algorithm.
- */
-function getControlPoints(p0, p1, p2, opt_alpha, opt_allowFalseExtrema) {
-  var alpha = (opt_alpha !== undefined) ? opt_alpha : 1/3;  // 0=no smoothing, 1=crazy smoothing
-  var allowFalseExtrema = opt_allowFalseExtrema || false;
-
-  if (!p2) {
-    return [p1.x, p1.y, null, null];
-  }
-
-  // Step 1: Position the control points along each line segment.
-  var l1x = (1 - alpha) * p1.x + alpha * p0.x,
-      l1y = (1 - alpha) * p1.y + alpha * p0.y,
-      r1x = (1 - alpha) * p1.x + alpha * p2.x,
-      r1y = (1 - alpha) * p1.y + alpha * p2.y;
-
-  // Step 2: shift the points up so that p1 is on the l1–r1 line.
-  if (l1x != r1x) {
-    // This can be derived w/ some basic algebra.
-    var deltaY = p1.y - r1y - (p1.x - r1x) * (l1y - r1y) / (l1x - r1x);
-    l1y += deltaY;
-    r1y += deltaY;
-  }
-
-  // Step 3: correct to avoid false extrema.
-  if (!allowFalseExtrema) {
-    if (l1y > p0.y && l1y > p1.y) {
-      l1y = Math.max(p0.y, p1.y);
-      r1y = 2 * p1.y - l1y;
-    } else if (l1y < p0.y && l1y < p1.y) {
-      l1y = Math.min(p0.y, p1.y);
-      r1y = 2 * p1.y - l1y;
-    }
-
-    if (r1y > p1.y && r1y > p2.y) {
-      r1y = Math.max(p1.y, p2.y);
-      l1y = 2 * p1.y - r1y;
-    } else if (r1y < p1.y && r1y < p2.y) {
-      r1y = Math.min(p1.y, p2.y);
-      l1y = 2 * p1.y - r1y;
-    }
-  }
-
-  return [l1x, l1y, r1x, r1y];
-}
-
-// i.e. is none of (null, undefined, NaN)
-function isOK(x) {
-  return !!x && !isNaN(x);
-};
-
-// A plotter which uses splines to create a smooth curve.
-// See tests/plotters.html for a demo.
-// Can be controlled via smoothPlotter.smoothing
-function smoothPlotter(e) {
-  var ctx = e.drawingContext,
-      points = e.points;
-
-  ctx.beginPath();
-  ctx.moveTo(points[0].canvasx, points[0].canvasy);
-
-  // right control point for previous point
-  var lastRightX = points[0].canvasx, lastRightY = points[0].canvasy;
-
-  for (var i = 1; i < points.length; i++) {
-    var p0 = points[i - 1],
-        p1 = points[i],
-        p2 = points[i + 1];
-    p0 = p0 && isOK(p0.canvasy) ? p0 : null;
-    p1 = p1 && isOK(p1.canvasy) ? p1 : null;
-    p2 = p2 && isOK(p2.canvasy) ? p2 : null;
-    if (p0 && p1) {
-      var controls = getControlPoints({x: p0.canvasx, y: p0.canvasy},
-                                      {x: p1.canvasx, y: p1.canvasy},
-                                      p2 && {x: p2.canvasx, y: p2.canvasy},
-                                      smoothPlotter.smoothing);
-      // Uncomment to show the control points:
-      // ctx.lineTo(lastRightX, lastRightY);
-      // ctx.lineTo(controls[0], controls[1]);
-      // ctx.lineTo(p1.canvasx, p1.canvasy);
-      lastRightX = (lastRightX !== null) ? lastRightX : p0.canvasx;
-      lastRightY = (lastRightY !== null) ? lastRightY : p0.canvasy;
-      ctx.bezierCurveTo(lastRightX, lastRightY,
-                        controls[0], controls[1],
-                        p1.canvasx, p1.canvasy);
-      lastRightX = controls[2];
-      lastRightY = controls[3];
-    } else if (p1) {
-      // We're starting again after a missing point.
-      ctx.moveTo(p1.canvasx, p1.canvasy);
-      lastRightX = p1.canvasx;
-      lastRightY = p1.canvasy;
-    } else {
-      lastRightX = lastRightY = null;
-    }
-  }
-
-  ctx.stroke();
-}
-smoothPlotter.smoothing = 1/3;
-smoothPlotter._getControlPoints = getControlPoints;  // for testing
-
-// older versions exported a global.
-// This will be removed in the future.
-// The preferred way to access smoothPlotter is via Dygraph.smoothPlotter.
-window.smoothPlotter = smoothPlotter;
-Dygraph.smoothPlotter = smoothPlotter;
-
-})();
diff --git a/web/netdata-swagger.json b/web/netdata-swagger.json
index 066ea832c..768b6fd38 100644
--- a/web/netdata-swagger.json
+++ b/web/netdata-swagger.json
@@ -1,671 +1,771 @@
 {
-    "swagger": "2.0",
-    "info": {
-        "title": "NetData API",
-        "description": "Real time data collection and graphs...",
-        "version": "1.5.1_rolling"
+  "swagger": "2.0",
+  "info": {
+    "title": "NetData API",
+    "description": "Real time data collection and graphs...",
+    "version": "1.9.11_rolling"
+  },
+  "host": "registry.my-netdata.io",
+  "schemes": [
+    "http"
+  ],
+  "basePath": "/api/v1",
+  "produces": [
+    "application/json"
+  ],
+  "paths": {
+    "/charts": {
+      "get": {
+        "summary": "Get a list of all charts available at the server",
+        "description": "The charts endpoint returns a summary about all charts stored in the netdata server.",
+        "responses": {
+          "200": {
+            "description": "An array of charts",
+            "schema": {
+              "type": "array",
+              "items": {
+                "$ref": "#/definitions/chart_summary"
+              }
+            }
+          }
+        }
+      }
     },
-    "host": "registry.my-netdata.io",
-    "schemes": [
-        "http"
-    ],
-    "basePath": "/api/v1",
-    "produces": [
-        "application/json"
-    ],
-    "paths": {
-        "/charts": {
-            "get": {
-                "summary": "Get a list of all charts available at the server",
-                "description": "The charts endpoint returns a summary about all charts stored in the netdata server.",
-                "responses": {
-                    "200": {
-                        "description": "An array of charts",
-                        "schema": {
-                            "type": "array",
-                            "items": {
-                                "$ref": "#/definitions/chart_summary"
-                            }
-                        }
-                    }
-                }
+    "/chart": {
+      "get": {
+        "summary": "Get info about a specific chart",
+        "description": "The Chart endpoint returns detailed information about a chart.",
+        "parameters": [
+          {
+            "name": "chart",
+            "in": "query",
+            "description": "The id of the chart as returned by the /charts call.",
+            "required": true,
+            "type": "string",
+            "format": "as returned by /charts",
+            "default": "system.cpu"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "A javascript object with detailed information about the chart.",
+            "schema": {
+              "$ref": "#/definitions/chart"
             }
-        },
-        "/chart": {
-            "get": {
-                "summary": "Get info about a specific chart",
-                "description": "The Chart endpoint returns detailed information about a chart.",
-                "parameters": [
-                    {
-                        "name": "chart",
-                        "in": "query",
-                        "description": "The id of the chart as returned by the /charts call.",
-                        "required": true,
-                        "type": "string",
-                        "format": "as returned by /charts",
-                        "default": "system.cpu"
-                    }
-                ],
-                "responses": {
-                    "200": {
-                        "description": "A javascript object with detailed information about the chart.",
-                        "schema": {
-                            "$ref": "#/definitions/chart"
-                        }
-                    },
-                    "404": {
-                        "description": "No chart with the given id is found."
-                    }
-                }
+          },
+          "404": {
+            "description": "No chart with the given id is found."
+          }
+        }
+      }
+    },
+    "/data": {
+      "get": {
+        "summary": "Get collected data for a specific chart",
+        "description": "The Data endpoint returns data stored in the round robin database of a chart.\n",
+        "parameters": [
+          {
+            "name": "chart",
+            "in": "query",
+            "description": "The id of the chart as returned by the /charts call.",
+            "required": true,
+            "type": "string",
+            "format": "as returned by /charts",
+            "allowEmptyValue": false,
+            "default": "system.cpu"
+          },
+          {
+            "name": "dimension",
+            "in": "query",
+            "description": "zero, one or more dimension ids or names, as returned by the /chart call, separated with comma or pipe. Netdata simple patterns are supported.",
+            "required": false,
+            "type": "array",
+            "items": {
+              "type": "string",
+              "collectionFormat": "pipes",
+              "format": "as returned by /charts"
+            },
+            "allowEmptyValue": false
+          },
+          {
+            "name": "after",
+            "in": "query",
+            "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds (negative, relative to parameter: before). Netdata will assume it is a relative number if it is less that 3 years (in seconds). Netdata will adapt this parameter to the boundaries of the round robin database. The default is the beginning of the round robin database (i.e. by default netdata will attempt to return data for the entire database).",
+            "required": true,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": false,
+            "default": -600
+          },
+          {
+            "name": "before",
+            "in": "query",
+            "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds). Netdata will adapt this parameter to the boundaries of the round robin database. The default is zero (i.e. the timestamp of the last value collected).",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "default": 0
+          },
+          {
+            "name": "points",
+            "in": "query",
+            "description": "The number of points to be returned. If not given, or it is <= 0, or it is bigger than the points stored in the round robin database for this chart for the given duration, all the available collected values for the given duration will be returned.",
+            "required": true,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": false,
+            "default": 20
+          },
+          {
+            "name": "group",
+            "in": "query",
+            "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).",
+            "required": true,
+            "type": "string",
+            "enum": [
+              "min",
+              "max",
+              "average",
+              "sum",
+              "incremental-sum"
+            ],
+            "default": "average",
+            "allowEmptyValue": false
+          },
+          {
+            "name": "gtime",
+            "in": "query",
+            "description": "The grouping number of seconds. This is used in conjunction with group=average to change the units of metrics (ie when the data is per-second, setting gtime=60 will turn them to per-minute).",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": false,
+            "default": 0
+          },
+          {
+            "name": "format",
+            "in": "query",
+            "description": "The format of the data to be returned.",
+            "required": true,
+            "type": "string",
+            "enum": [
+              "json",
+              "jsonp",
+              "csv",
+              "tsv",
+              "tsv-excel",
+              "ssv",
+              "ssvcomma",
+              "datatable",
+              "datasource",
+              "html",
+              "array",
+              "csvjsonarray"
+            ],
+            "default": "json",
+            "allowEmptyValue": false
+          },
+          {
+            "name": "options",
+            "in": "query",
+            "description": "Options that affect data generation.",
+            "required": false,
+            "type": "array",
+            "items": {
+              "type": "string",
+              "enum": [
+                "nonzero",
+                "flip",
+                "jsonwrap",
+                "min2max",
+                "seconds",
+                "milliseconds",
+                "abs",
+                "absolute",
+                "absolute-sum",
+                "null2zero",
+                "objectrows",
+                "google_json",
+                "percentage",
+                "unaligned",
+                "match-ids",
+                "match-names"
+              ],
+              "collectionFormat": "pipes"
+            },
+            "default": [
+              "seconds",
+              "jsonwrap"
+            ],
+            "allowEmptyValue": false
+          },
+          {
+            "name": "callback",
+            "in": "query",
+            "description": "For JSONP responses, the callback function name.",
+            "required": false,
+            "type": "string",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "filename",
+            "in": "query",
+            "description": "Add Content-Disposition: attachment; filename=<filename> header to the response, that will instruct the browser to save the response with the given filename.",
+            "required": false,
+            "type": "string",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "tqx",
+            "in": "query",
+            "description": "[Google Visualization API](https://developers.google.com/chart/interactive/docs/dev/implementing_data_source?hl=en) formatted parameter.",
+            "required": false,
+            "type": "string",
+            "allowEmptyValue": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "The call was successful. The response should include the data.",
+            "schema": {
+              "$ref": "#/definitions/chart"
             }
+          },
+          "400": {
+            "description": "Bad request - the body will include a message stating what is wrong."
+          },
+          "404": {
+            "description": "No chart with the given id is found."
+          },
+          "500": {
+            "description": "Internal server error. This usually means the server is out of memory."
+          }
+        }
+      }
+    },
+    "/badge.svg": {
+      "get": {
+        "summary": "Generate a SVG image for a chart (or dimension)",
+        "description": "Successful responses are SVG images\n",
+        "parameters": [
+          {
+            "name": "chart",
+            "in": "query",
+            "description": "The id of the chart as returned by the /charts call.",
+            "required": true,
+            "type": "string",
+            "format": "as returned by /charts",
+            "allowEmptyValue": false,
+            "default": "system.cpu"
+          },
+          {
+            "name": "alarm",
+            "in": "query",
+            "description": "the name of an alarm linked to the chart",
+            "required": false,
+            "type": "string",
+            "format": "any text",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "dimension",
+            "in": "query",
+            "description": "zero, one or more dimension ids, as returned by the /chart call.",
+            "required": false,
+            "type": "array",
+            "items": {
+              "type": "string",
+              "collectionFormat": "pipes",
+              "format": "as returned by /charts"
+            },
+            "allowEmptyValue": false
+          },
+          {
+            "name": "after",
+            "in": "query",
+            "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.",
+            "required": true,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": false,
+            "default": -600
+          },
+          {
+            "name": "before",
+            "in": "query",
+            "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "default": 0
+          },
+          {
+            "name": "group",
+            "in": "query",
+            "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods are supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).",
+            "required": true,
+            "type": "string",
+            "enum": [
+              "min",
+              "max",
+              "average",
+              "sum",
+              "incremental-sum"
+            ],
+            "default": "average",
+            "allowEmptyValue": false
+          },
+          {
+            "name": "options",
+            "in": "query",
+            "description": "Options that affect data generation.",
+            "required": false,
+            "type": "array",
+            "items": {
+              "type": "string",
+              "enum": [
+                "abs",
+                "absolute",
+                "display-absolute",
+                "absolute-sum",
+                "null2zero",
+                "percentage",
+                "unaligned"
+              ],
+              "collectionFormat": "pipes"
+            },
+            "default": [
+              "absolute"
+            ],
+            "allowEmptyValue": true
+          },
+          {
+            "name": "label",
+            "in": "query",
+            "description": "a text to be used as the label",
+            "required": false,
+            "type": "string",
+            "format": "any text",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "units",
+            "in": "query",
+            "description": "a text to be used as the units",
+            "required": false,
+            "type": "string",
+            "format": "any text",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "label_color",
+            "in": "query",
+            "description": "a color to be used for the background of the label",
+            "required": false,
+            "type": "string",
+            "format": "any text",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "value_color",
+            "in": "query",
+            "description": "a color to be used for the background of the label. You can set multiple using a pipe with a condition each, like this: color<value|color>value|color:null The following operators are supported: >, <, >=, <=, =, :null (to check if no value exists).",
+            "required": false,
+            "type": "string",
+            "format": "any text",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "multiply",
+            "in": "query",
+            "description": "multiply the value with this number for rendering it at the image (integer value required)",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "divide",
+            "in": "query",
+            "description": "divide the value with this number for rendering it at the image (integer value required)",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": true
+          },
+          {
+            "name": "scale",
+            "in": "query",
+            "description": "set the scale of the badge (greater or equal to 100)",
+            "required": false,
+            "type": "number",
+            "format": "integer",
+            "allowEmptyValue": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "The call was successful. The response should be an SVG image."
+          },
+          "400": {
+            "description": "Bad request - the body will include a message stating what is wrong."
+          },
+          "404": {
+            "description": "No chart with the given id is found."
+          },
+          "500": {
+            "description": "Internal server error. This usually means the server is out of memory."
+          }
+        }
+      }
+    },
+    "/allmetrics": {
+      "get": {
+        "summary": "Get a value of all the metrics maintained by netdata",
+        "description": "The charts endpoint returns the latest value of all charts and dimensions stored in the netdata server.",
+        "parameters": [
+          {
+            "name": "format",
+            "in": "query",
+            "description": "The format of the response to be returned",
+            "required": true,
+            "type": "string",
+            "enum": [
+              "shell",
+              "prometheus",
+              "prometheus_all_hosts",
+              "json"
+            ],
+            "default": "shell"
+          },
+          {
+            "name": "help",
+            "in": "query",
+            "description": "enable or disable HELP lines in prometheus output",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "yes",
+              "no"
+            ],
+            "default": "no"
+          },
+          {
+            "name": "types",
+            "in": "query",
+            "description": "enable or disable TYPE lines in prometheus output",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "yes",
+              "no"
+            ],
+            "default": "no"
+          },
+          {
+            "name": "timestamps",
+            "in": "query",
+            "description": "enable or disable timestamps in prometheus output",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "yes",
+              "no"
+            ],
+            "default": "yes"
+          },
+          {
+            "name": "names",
+            "in": "query",
+            "description": "When enabled netdata will report dimension names. When disabled netdata will report dimension IDs. The default is controlled in netdata.conf.",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "yes",
+              "no"
+            ],
+            "default": "yes"
+          },
+          {
+            "name": "server",
+            "in": "query",
+            "description": "Set a distinct name of the client querying prometheus metrics. Netdata will use the client IP if this is not set.",
+            "required": false,
+            "type": "string",
+            "format": "any text"
+          },
+          {
+            "name": "prefix",
+            "in": "query",
+            "description": "Prefix all prometheus metrics with this string.",
+            "required": false,
+            "type": "string",
+            "format": "any text"
+          },
+          {
+            "name": "data",
+            "in": "query",
+            "description": "Select the prometheus response data source. The default is controlled in netdata.conf",
+            "required": false,
+            "type": "string",
+            "enum": [
+              "as-collected",
+              "average",
+              "sum"
+            ],
+            "default": "average"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "All the metrics returned in the format requested"
+          },
+          "400": {
+            "description": "The format requested is not supported"
+          }
+        }
+      }
+    }
+  },
+  "definitions": {
+    "chart_summary": {
+      "type": "object",
+      "properties": {
+        "hostname": {
+          "type": "string",
+          "description": "The hostname of the netdata server."
         },
-        "/data": {
-            "get": {
-                "summary": "Get collected data for a specific chart",
-                "description": "The Data endpoint returns data stored in the round robin database of a chart.\n",
-                "parameters": [
-                    {
-                        "name": "chart",
-                        "in": "query",
-                        "description": "The id of the chart as returned by the /charts call.",
-                        "required": true,
-                        "type": "string",
-                        "format": "as returned by /charts",
-                        "allowEmptyValue": false,
-                        "default": "system.cpu"
-                    },
-                    {
-                        "name": "dimension",
-                        "in": "query",
-                        "description": "zero, one or more dimension ids, as returned by the /chart call.",
-                        "required": false,
-                        "type": "array",
-                        "items": {
-                            "type": "string",
-                            "collectionFormat": "pipes",
-                            "format": "as returned by /charts"
-                        },
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "after",
-                        "in": "query",
-                        "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds (negative, relative to parameter: before). Netdata will assume it is a relative number if it is less that 3 years (in seconds). Netdata will adapt this parameter to the boundaries of the round robin database. The default is the beginning of the round robin database (i.e. by default netdata will attempt to return data for the entire database).",
-                        "required": true,
-                        "type": "number",
-                        "format": "integer",
-                        "allowEmptyValue": false,
-                        "default": -600
-                    },
-                    {
-                        "name": "before",
-                        "in": "query",
-                        "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds (negative), relative to the last collected timestamp. Netdata will assume it is a relative number if it is less than 3 years (in seconds). Netdata will adapt this parameter to the boundaries of the round robin database. The default is zero (i.e. the timestamp of the last value collected).",
-                        "required": false,
-                        "type": "number",
-                        "format": "integer",
-                        "default": 0
-                    },
-                    {
-                        "name": "points",
-                        "in": "query",
-                        "description": "The number of points to be returned. If not given, or it is <= 0, or it is bigger than the points stored in the round robin database for this chart for the given duration, all the available collected values for the given duration will be returned.",
-                        "required": true,
-                        "type": "number",
-                        "format": "integer",
-                        "allowEmptyValue": false,
-                        "default": 20
-                    },
-                    {
-                        "name": "group",
-                        "in": "query",
-                        "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).",
-                        "required": true,
-                        "type": "string",
-                        "enum": [
-                            "min",
-                            "max",
-                            "average",
-                            "sum",
-                            "incremental-sum"
-                        ],
-                        "default": "average",
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "format",
-                        "in": "query",
-                        "description": "The format of the data to be returned.",
-                        "required": true,
-                        "type": "string",
-                        "enum": [
-                            "json",
-                            "jsonp",
-                            "csv",
-                            "tsv",
-                            "tsv-excel",
-                            "ssv",
-                            "ssvcomma",
-                            "datatable",
-                            "datasource",
-                            "html",
-                            "array",
-                            "csvjsonarray"
-                        ],
-                        "default": "json",
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "options",
-                        "in": "query",
-                        "description": "Options that affect data generation.",
-                        "required": false,
-                        "type": "array",
-                        "items": {
-                            "type": "string",
-                            "enum": [
-                                "nonzero",
-                                "flip",
-                                "jsonwrap",
-                                "min2max",
-                                "seconds",
-                                "milliseconds",
-                                "abs",
-                                "absolute",
-                                "absolute-sum",
-                                "null2zero",
-                                "objectrows",
-                                "google_json",
-                                "percentage",
-                                "unaligned"
-                            ],
-                            "collectionFormat": "pipes"
-                        },
-                        "default": [
-                            "seconds",
-                            "jsonwrap"
-                        ],
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "callback",
-                        "in": "query",
-                        "description": "For JSONP responses, the callback function name.",
-                        "required": false,
-                        "type": "string",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "filename",
-                        "in": "query",
-                        "description": "Add Content-Disposition: attachment; filename=<filename> header to the response, that will instruct the browser to save the response with the given filename.",
-                        "required": false,
-                        "type": "string",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "tqx",
-                        "in": "query",
-                        "description": "[Google Visualization API](https://developers.google.com/chart/interactive/docs/dev/implementing_data_source?hl=en) formatted parameter.",
-                        "required": false,
-                        "type": "string",
-                        "allowEmptyValue": true
-                    }
-                ],
-                "responses": {
-                    "200": {
-                        "description": "The call was successful. The response should include the data.",
-                        "schema": {
-                            "$ref": "#/definitions/chart"
-                        }
-                    },
-                    "400": {
-                        "description": "Bad request - the body will include a message stating what is wrong."
-                    },
-                    "404": {
-                        "description": "No chart with the given id is found."
-                    },
-                    "500": {
-                        "description": "Internal server error. This usually means the server is out of memory."
-                    }
-                }
-            }
+        "version": {
+          "type": "string",
+          "description": "netdata version of the server."
         },
-        "/badge.svg": {
-            "get": {
-                "summary": "Generate a SVG image for a chart (or dimension)",
-                "description": "Successful responses are SVG images\n",
-                "parameters": [
-                    {
-                        "name": "chart",
-                        "in": "query",
-                        "description": "The id of the chart as returned by the /charts call.",
-                        "required": true,
-                        "type": "string",
-                        "format": "as returned by /charts",
-                        "allowEmptyValue": false,
-                        "default": "system.cpu"
-                    },
-                    {
-                        "name": "alarm",
-                        "in": "query",
-                        "description": "the name of an alarm linked to the chart",
-                        "required": false,
-                        "type": "string",
-                        "format": "any text",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "dimension",
-                        "in": "query",
-                        "description": "zero, one or more dimension ids, as returned by the /chart call.",
-                        "required": false,
-                        "type": "array",
-                        "items": {
-                            "type": "string",
-                            "collectionFormat": "pipes",
-                            "format": "as returned by /charts"
-                        },
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "after",
-                        "in": "query",
-                        "description": "This parameter can either be an absolute timestamp specifying the starting point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.",
-                        "required": true,
-                        "type": "number",
-                        "format": "integer",
-                        "allowEmptyValue": false,
-                        "default": -600
-                    },
-                    {
-                        "name": "before",
-                        "in": "query",
-                        "description": "This parameter can either be an absolute timestamp specifying the ending point of the data to be returned, or a relative number of seconds, to the last collected timestamp. Netdata will assume it is a relative number if it is smaller than the duration of the round robin database for this chart. So, if the round robin database is 3600 seconds, any value from -3600 to 3600 will trigger relative arithmetics. Netdata will adapt this parameter to the boundaries of the round robin database.",
-                        "required": false,
-                        "type": "number",
-                        "format": "integer",
-                        "default": 0
-                    },
-                    {
-                        "name": "group",
-                        "in": "query",
-                        "description": "The grouping method. If multiple collected values are to be grouped in order to return fewer points, this parameters defines the method of grouping. methods are supported \"min\", \"max\", \"average\", \"sum\", \"incremental-sum\". \"max\" is actually calculated on the absolute value collected (so it works for both positive and negative dimesions to return the most extreme value in either direction).",
-                        "required": true,
-                        "type": "string",
-                        "enum": [
-                            "min",
-                            "max",
-                            "average",
-                            "sum",
-                            "incremental-sum"
-                        ],
-                        "default": "average",
-                        "allowEmptyValue": false
-                    },
-                    {
-                        "name": "options",
-                        "in": "query",
-                        "description": "Options that affect data generation.",
-                        "required": false,
-                        "type": "array",
-                        "items": {
-                            "type": "string",
-                            "enum": [
-                                "abs",
-                                "absolute",
-                                "display-absolute",
-                                "absolute-sum",
-                                "null2zero",
-                                "percentage",
-                                "unaligned"
-                            ],
-                            "collectionFormat": "pipes"
-                        },
-                        "default": [
-                            "absolute"
-                        ],
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "label",
-                        "in": "query",
-                        "description": "a text to be used as the label",
-                        "required": false,
-                        "type": "string",
-                        "format": "any text",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "units",
-                        "in": "query",
-                        "description": "a text to be used as the units",
-                        "required": false,
-                        "type": "string",
-                        "format": "any text",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "label_color",
-                        "in": "query",
-                        "description": "a color to be used for the background of the label",
-                        "required": false,
-                        "type": "string",
-                        "format": "any text",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "value_color",
-                        "in": "query",
-                        "description": "a color to be used for the background of the label. You can set multiple using a pipe with a condition each, like this: color<value|color>value|color:null The following operators are supported: >, <, >=, <=, =, :null (to check if no value exists).",
-                        "required": false,
-                        "type": "string",
-                        "format": "any text",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "multiply",
-                        "in": "query",
-                        "description": "multiply the value with this number for rendering it at the image (integer value required)",
-                        "required": false,
-                        "type": "number",
-                        "format": "integer",
-                        "allowEmptyValue": true
-                    },
-                    {
-                        "name": "divide",
-                        "in": "query",
-                        "description": "divide the value with this number for rendering it at the image (integer value required)",
-                        "required": false,
-                        "type": "number",
-                        "format": "integer",
-                        "allowEmptyValue": true
-                    }
-                ],
-                "responses": {
-                    "200": {
-                        "description": "The call was successful. The response should be an SVG image."
-                    },
-                    "400": {
-                        "description": "Bad request - the body will include a message stating what is wrong."
-                    },
-                    "404": {
-                        "description": "No chart with the given id is found."
-                    },
-                    "500": {
-                        "description": "Internal server error. This usually means the server is out of memory."
-                    }
-                }
-            }
+        "os": {
+          "type": "string",
+          "description": "The netdata server host operating system.",
+          "enum": [
+            "macos",
+            "linux",
+            "freebsd"
+          ]
+        },
+        "history": {
+          "type": "number",
+          "description": "The duration, in seconds, of the round robin database maintained by netdata."
+        },
+        "update_every": {
+          "type": "number",
+          "description": "The default update frequency of the netdata server. All charts have an update frequency equal or bigger than this."
         },
-        "/allmetrics": {
-            "get": {
-                "summary": "Get a value of all the metrics maintained by netdata",
-                "description": "The charts endpoint returns the latest value of all charts and dimensions stored in the netdata server.",
-                "parameters": [
-                    {
-                        "name": "format",
-                        "in": "query",
-                        "description": "The format of the response to be returned",
-                        "required": true,
-                        "type": "string",
-                        "enum": [
-                            "shell",
-                            "prometheus"
-                        ],
-                        "default": "shell"
-                    }
-                ],
-                "responses": {
-                    "200": {
-                        "description": "All the metrics returned in the format requested"
-                    },
-                    "400": {
-                        "description": "The format requested is not supported"
-                    }
-                }
+        "charts": {
+          "type": "object",
+          "description": "An object containing all the chart objects available at the netdata server. This is used as an indexed array. The key of each chart object is the id of the chart.",
+          "properties": {
+            "key": {
+              "$ref": "#/definitions/chart"
             }
+          }
+        },
+        "charts_count": {
+          "type": "number",
+          "description": "The number of charts."
+        },
+        "dimensions_count": {
+          "type": "number",
+          "description": "The total number of dimensions."
+        },
+        "alarms_count": {
+          "type": "number",
+          "description": "The number of alarms."
+        },
+        "rrd_memory_bytes": {
+          "type": "number",
+          "description": "The size of the round robin database in bytes."
         }
+      }
     },
-    "definitions": {
-        "chart_summary": {
-            "type": "object",
-            "properties": {
-                "hostname": {
-                    "type": "string",
-                    "description": "The hostname of the netdata server."
-                },
-                "version": {
-                    "type": "string",
-                    "description": "netdata version of the server."
-                },
-                "os": {
-                    "type": "string",
-                    "description": "The netdata server host operating system.",
-                    "enum": [
-                        "macos",
-                        "linux",
-                        "freebsd"
-                    ]
-                },
-                "history": {
-                    "type": "number",
-                    "description": "The duration, in seconds, of the round robin database maintained by netdata."
-                },
-                "update_every": {
-                    "type": "number",
-                    "description": "The default update frequency of the netdata server. All charts have an update frequency equal or bigger than this."
-                },
-                "charts": {
-                    "type": "object",
-                    "description": "An object containing all the chart objects available at the netdata server. This is used as an indexed array. The key of each chart object is the id of the chart.",
-                    "properties": {
-                        "key": {
-                            "$ref": "#/definitions/chart"
-                        }
-                    }
-                },
-                "charts_count": {
-                    "type": "number",
-                    "description": "The number of charts."
-                },
-                "dimensions_count": {
-                    "type": "number",
-                    "description": "The total number of dimensions."
-                },
-                "alarms_count": {
-                    "type": "number",
-                    "description": "The number of alarms."
-                },
-                "rrd_memory_bytes": {
-                    "type": "number",
-                    "description": "The size of the round robin database in bytes."
-                }
-            }
+    "chart": {
+      "type": "object",
+      "properties": {
+        "id": {
+          "type": "string",
+          "description": "The unique id of the chart"
         },
-        "chart": {
-            "type": "object",
-            "properties": {
-                "id": {
-                    "type": "string",
-                    "description": "The unique id of the chart"
-                },
-                "name": {
-                    "type": "string",
-                    "description": "The name of the chart"
-                },
-                "type": {
-                    "type": "string",
-                    "description": "The type of the chart. Types are not handled by netdata. You can use this field for anything you like."
-                },
-                "family": {
-                    "type": "string",
-                    "description": "The family of the chart. Families are not handled by netdata. You can use this field for anything you like."
-                },
-                "title": {
-                    "type": "string",
-                    "description": "The title of the chart."
-                },
-                "priority": {
-                    "type": "string",
-                    "description": "The relative priority of the chart. NetData does not care about priorities. This is just an indication of importance for the chart viewers to sort charts of higher priority (lower number) closer to the top. Priority sorting should only be used among charts of the same type or family."
-                },
-                "enabled": {
-                    "type": "boolean",
-                    "description": "True when the chart is enabled. Disabled charts do not currently collect values, but they may have historical values available."
-                },
-                "units": {
-                    "type": "string",
-                    "description": "The unit of measurement for the values of all dimensions of the chart."
-                },
-                "data_url": {
-                    "type": "string",
-                    "description": "The absolute path to get data values for this chart. You are expected to use this path as the base when constructing the URL to fetch data values for this chart."
-                },
-                "chart_type": {
-                    "type": "string",
-                    "description": "The chart type.",
-                    "enum": [
-                        "line",
-                        "area",
-                        "stacked"
-                    ]
-                },
-                "duration": {
-                    "type": "number",
-                    "description": "The duration, in seconds, of the round robin database maintained by netdata."
-                },
-                "first_entry": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database."
-                },
-                "last_entry": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the latest entry in the round robin database."
-                },
-                "update_every": {
-                    "type": "number",
-                    "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database."
-                },
-                "dimensions": {
-                    "type": "object",
-                    "description": "An object containing all the chart dimensions available for the chart. This is used as an indexed array. The key of the object the id of the dimension.",
-                    "properties": {
-                        "key": {
-                            "$ref": "#/definitions/dimension"
-                        }
-                    }
-                },
-                "green": {
-                    "type": "number",
-                    "description": "Chart health green threshold"
-                },
-                "red": {
-                    "type": "number",
-                    "description": "Chart health red trheshold"
-                }
-            }
+        "name": {
+          "type": "string",
+          "description": "The name of the chart"
         },
-        "dimension": {
-            "type": "object",
-            "properties": {
-                "name": {
-                    "type": "string",
-                    "description": "The name of the dimension"
-                }
-            }
+        "type": {
+          "type": "string",
+          "description": "The type of the chart. Types are not handled by netdata. You can use this field for anything you like."
+        },
+        "family": {
+          "type": "string",
+          "description": "The family of the chart. Families are not handled by netdata. You can use this field for anything you like."
+        },
+        "title": {
+          "type": "string",
+          "description": "The title of the chart."
+        },
+        "priority": {
+          "type": "string",
+          "description": "The relative priority of the chart. NetData does not care about priorities. This is just an indication of importance for the chart viewers to sort charts of higher priority (lower number) closer to the top. Priority sorting should only be used among charts of the same type or family."
+        },
+        "enabled": {
+          "type": "boolean",
+          "description": "True when the chart is enabled. Disabled charts do not currently collect values, but they may have historical values available."
+        },
+        "units": {
+          "type": "string",
+          "description": "The unit of measurement for the values of all dimensions of the chart."
+        },
+        "data_url": {
+          "type": "string",
+          "description": "The absolute path to get data values for this chart. You are expected to use this path as the base when constructing the URL to fetch data values for this chart."
+        },
+        "chart_type": {
+          "type": "string",
+          "description": "The chart type.",
+          "enum": [
+            "line",
+            "area",
+            "stacked"
+          ]
         },
-        "json_wrap": {
-            "type": "object",
-            "properties": {
-                "api": {
-                    "type": "number",
-                    "description": "The API version this conforms to, currently 1"
-                },
-                "id": {
-                    "type": "string",
-                    "description": "The unique id of the chart"
-                },
-                "name": {
-                    "type": "string",
-                    "description": "The name of the chart"
-                },
-                "update_every": {
-                    "type": "number",
-                    "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database (indepedently of the current view)."
-                },
-                "view_update_every": {
-                    "type": "number",
-                    "description": "The current view appropriate update frequency of this chart, in seconds. There is no point to request chart refreshes, using the same settings, more frequently than this."
-                },
-                "first_entry": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database (indepedently of the current view)."
-                },
-                "last_entry": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the latest entry in the round robin database (indepedently of the current view)."
-                },
-                "after": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the first entry (the oldest) returned in this response."
-                },
-                "before": {
-                    "type": "number",
-                    "description": "The UNIX timestamp of the latest entry returned in this response."
-                },
-                "min": {
-                    "type": "number",
-                    "description": "The minimum value returned in the current view. This can be used to size the y-series of the chart."
-                },
-                "max": {
-                    "type": "number",
-                    "description": "The maximum value returned in the current view. This can be used to size the y-series of the chart."
-                },
-                "dimension_names": {
-                    "description": "The dimension names of the chart as returned in the current view.",
-                    "type": "array",
-                    "items": {
-                        "type": "string"
-                    }
-                },
-                "dimension_ids": {
-                    "description": "The dimension IDs of the chart as returned in the current view.",
-                    "type": "array",
-                    "items": {
-                        "type": "string"
-                    }
-                },
-                "latest_values": {
-                    "description": "The latest values collected for the chart (indepedently of the current view).",
-                    "type": "array",
-                    "items": {
-                        "type": "string"
-                    }
-                },
-                "view_latest_values": {
-                    "description": "The latest values returned with this response.",
-                    "type": "array",
-                    "items": {
-                        "type": "string"
-                    }
-                },
-                "dimensions": {
-                    "type": "number",
-                    "description": "The number of dimensions returned."
-                },
-                "points": {
-                    "type": "number",
-                    "description": "The number of rows / points returned."
-                },
-                "format": {
-                    "type": "string",
-                    "description": "The format of the result returned."
-                },
-                "result": {
-                    "description": "The result requested, in the format requested."
-                }
+        "duration": {
+          "type": "number",
+          "description": "The duration, in seconds, of the round robin database maintained by netdata."
+        },
+        "first_entry": {
+          "type": "number",
+          "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database."
+        },
+        "last_entry": {
+          "type": "number",
+          "description": "The UNIX timestamp of the latest entry in the round robin database."
+        },
+        "update_every": {
+          "type": "number",
+          "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database."
+        },
+        "dimensions": {
+          "type": "object",
+          "description": "An object containing all the chart dimensions available for the chart. This is used as an indexed array. The key of the object the id of the dimension.",
+          "properties": {
+            "key": {
+              "$ref": "#/definitions/dimension"
             }
+          }
+        },
+        "green": {
+          "type": "number",
+          "description": "Chart health green threshold"
+        },
+        "red": {
+          "type": "number",
+          "description": "Chart health red trheshold"
+        }
+      }
+    },
+    "dimension": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string",
+          "description": "The name of the dimension"
+        }
+      }
+    },
+    "json_wrap": {
+      "type": "object",
+      "properties": {
+        "api": {
+          "type": "number",
+          "description": "The API version this conforms to, currently 1"
+        },
+        "id": {
+          "type": "string",
+          "description": "The unique id of the chart"
+        },
+        "name": {
+          "type": "string",
+          "description": "The name of the chart"
+        },
+        "update_every": {
+          "type": "number",
+          "description": "The update frequency of this chart, in seconds. One value every this amount of time is kept in the round robin database (indepedently of the current view)."
+        },
+        "view_update_every": {
+          "type": "number",
+          "description": "The current view appropriate update frequency of this chart, in seconds. There is no point to request chart refreshes, using the same settings, more frequently than this."
+        },
+        "first_entry": {
+          "type": "number",
+          "description": "The UNIX timestamp of the first entry (the oldest) in the round robin database (indepedently of the current view)."
+        },
+        "last_entry": {
+          "type": "number",
+          "description": "The UNIX timestamp of the latest entry in the round robin database (indepedently of the current view)."
+        },
+        "after": {
+          "type": "number",
+          "description": "The UNIX timestamp of the first entry (the oldest) returned in this response."
+        },
+        "before": {
+          "type": "number",
+          "description": "The UNIX timestamp of the latest entry returned in this response."
+        },
+        "min": {
+          "type": "number",
+          "description": "The minimum value returned in the current view. This can be used to size the y-series of the chart."
+        },
+        "max": {
+          "type": "number",
+          "description": "The maximum value returned in the current view. This can be used to size the y-series of the chart."
+        },
+        "dimension_names": {
+          "description": "The dimension names of the chart as returned in the current view.",
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "dimension_ids": {
+          "description": "The dimension IDs of the chart as returned in the current view.",
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "latest_values": {
+          "description": "The latest values collected for the chart (indepedently of the current view).",
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "view_latest_values": {
+          "description": "The latest values returned with this response.",
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        "dimensions": {
+          "type": "number",
+          "description": "The number of dimensions returned."
+        },
+        "points": {
+          "type": "number",
+          "description": "The number of rows / points returned."
+        },
+        "format": {
+          "type": "string",
+          "description": "The format of the result returned."
+        },
+        "result": {
+          "description": "The result requested, in the format requested."
         }
+      }
     }
+  }
 }
\ No newline at end of file
diff --git a/web/netdata-swagger.yaml b/web/netdata-swagger.yaml
index ee9d243b0..a8abe1abf 100644
--- a/web/netdata-swagger.yaml
+++ b/web/netdata-swagger.yaml
@@ -2,7 +2,7 @@ swagger: '2.0'
 info:
   title: NetData API
   description: 'Real time data collection and graphs...'
-  version: 1.5.1_rolling
+  version: 1.9.11_rolling
 host: registry.my-netdata.io
 schemes:
   - http
@@ -56,7 +56,7 @@ paths:
           default: system.cpu
         - name: dimension
           in: query
-          description: 'zero, one or more dimension ids, as returned by the /chart call.'
+          description: 'zero, one or more dimension ids or names, as returned by the /chart call, separated with comma or pipe. Netdata simple patterns are supported.'
           required: false
           type: array
           items:
@@ -95,6 +95,14 @@ paths:
           enum: [ 'min', 'max', 'average', 'sum', 'incremental-sum' ]
           default: 'average'
           allowEmptyValue: false
+        - name: gtime
+          in: query
+          description: 'The grouping number of seconds. This is used in conjunction with group=average to change the units of metrics (ie when the data is per-second, setting gtime=60 will turn them to per-minute).'
+          required: false
+          type: number
+          format: integer
+          allowEmptyValue: false
+          default: 0
         - name: format
           in: query
           description: 'The format of the data to be returned.'
@@ -110,7 +118,7 @@ paths:
           type: array
           items:
             type: string
-            enum: [ 'nonzero', 'flip', 'jsonwrap', 'min2max', 'seconds', 'milliseconds', 'abs', 'absolute', 'absolute-sum', 'null2zero', 'objectrows', 'google_json', 'percentage', 'unaligned' ]
+            enum: [ 'nonzero', 'flip', 'jsonwrap', 'min2max', 'seconds', 'milliseconds', 'abs', 'absolute', 'absolute-sum', 'null2zero', 'objectrows', 'google_json', 'percentage', 'unaligned', 'match-ids', 'match-names' ]
             collectionFormat: pipes
           default: [seconds, jsonwrap]
           allowEmptyValue: false
@@ -250,6 +258,13 @@ paths:
           type: number
           format: integer
           allowEmptyValue: true
+        - name: scale
+          in: query
+          description: 'set the scale of the badge (greater or equal to 100)'
+          required: false
+          type: number
+          format: integer
+          allowEmptyValue: true
       responses:
         '200':
           description: 'The call was successful. The response should be an SVG image.'
@@ -269,8 +284,55 @@ paths:
           description: 'The format of the response to be returned'
           required: true
           type: string
-          enum: [ 'shell', 'prometheus' ]
+          enum: [ 'shell', 'prometheus', 'prometheus_all_hosts', 'json' ]
           default: 'shell'
+        - name: help
+          in: query
+          description: 'enable or disable HELP lines in prometheus output'
+          required: false
+          type: string
+          enum: [ 'yes', 'no' ]
+          default: 'no'
+        - name: types
+          in: query
+          description: 'enable or disable TYPE lines in prometheus output'
+          required: false
+          type: string
+          enum: [ 'yes', 'no' ]
+          default: 'no'
+        - name: timestamps
+          in: query
+          description: 'enable or disable timestamps in prometheus output'
+          required: false
+          type: string
+          enum: [ 'yes', 'no' ]
+          default: 'yes'
+        - name: names
+          in: query
+          description: 'When enabled netdata will report dimension names. When disabled netdata will report dimension IDs. The default is controlled in netdata.conf.'
+          required: false
+          type: string
+          enum: [ 'yes', 'no' ]
+          default: 'yes'
+        - name: server
+          in: query
+          description: 'Set a distinct name of the client querying prometheus metrics. Netdata will use the client IP if this is not set.'
+          required: false
+          type: string
+          format: 'any text'
+        - name: prefix
+          in: query
+          description: 'Prefix all prometheus metrics with this string.'
+          required: false
+          type: string
+          format: 'any text'
+        - name: data
+          in: query
+          description: 'Select the prometheus response data source. The default is controlled in netdata.conf'
+          required: false
+          type: string
+          enum: [ 'as-collected', 'average', 'sum' ]
+          default: 'average'
       responses:
         '200':
           description: 'All the metrics returned in the format requested'
diff --git a/web/refresh-badges.js b/web/refresh-badges.js
new file mode 100644
index 000000000..27a5fe7b5
--- /dev/null
+++ b/web/refresh-badges.js
@@ -0,0 +1,97 @@
+// ----------------------------------------------------------------------------
+// This script periodically updates all the netdata badges you have added to a
+// page as images. You don't need this script if you add the badges with
+// <embed src="..."/> - embedded badges auto-refresh by themselves.
+//
+// You can set the following variables before loading this script:
+
+/*global netdata_update_every        *//* number,   the time in seconds to update the badges
+ *                                                  (default: 15) */
+/*global netdata_live_callback       *//* function, callback to be called on each iteration while updating the badges
+ *                                                  (default: null) */
+/*global netdata_paused_callback     *//* function, callback to be called when the update pauses
+ *                                                  (default: null) */
+
+/*
+// EXAMPLE HTML PAGE:
+
+<html>
+<head>
+<script>
+// how frequently to update the badges?
+var netdata_update_every = 15;
+
+// show a count-down for badge refreshes
+var netdata_live_callback = function(secs, count) {
+    document.body.style.opacity = 1;
+    if(count)
+        document.getElementById("pageliveinfo").innerHTML =  "This page is live - updated <b>" + count + "</b> badges...";
+    else
+        document.getElementById("pageliveinfo").innerHTML =  "This page is live - badges will be updated in <b>" + secs + "</b> seconds...";
+};
+
+// show that we paused refreshes
+var netdata_paused_callback = function() {
+    document.body.style.opacity = 0.5;
+    document.getElementById("pageliveinfo").innerHTML =  "Refresh paused - the page does not have your focus";
+};
+</script>
+<script src="https://localhost:19999/refresh-badges.js"></script>
+
+</head>
+<body>
+<div id="pageliveinfo">Please wait... loading...</div>
+<img src="http://localhost:19999/api/v1/badge.svg?chart=system.cpu"/>
+</body>
+</html>
+
+*/
+
+if(typeof netdata_update_every === 'undefined')
+    netdata_update_every = 15;
+
+var netdata_was_live = false;
+var netdata_is_live = true;
+var netdata_loops = 0;
+
+function update_netdata_badges() {
+    netdata_loops++;
+    netdata_is_live = false;
+
+    var updated = 0;
+    var focus = document.hasFocus();
+
+    if(focus && netdata_loops >= netdata_update_every) {
+        var len = document.images.length;
+        while(len--) {
+            var url = document.images[len].src;
+            if(url.match(/\api\/v1\/badge\.svg/)) {
+                if(url.match(/\?/))
+                    url = url.replace(/&cacheBuster=\d*/, "") + "&cacheBuster=" + new Date().getTime().toString();
+                else
+                    url = url.replace(/\?cacheBuster=\d*/, "") + "?cacheBuster=" + new Date().getTime().toString();
+
+                document.images[len].src = url;
+                updated++;
+            }
+        }
+        netdata_loops = 0;
+    }
+
+    if(focus || updated)
+        netdata_is_live = true;
+
+    try {
+        if(netdata_is_live && typeof netdata_live_callback === 'function')
+            netdata_live_callback(netdata_update_every - netdata_loops, updated);
+        else if(netdata_was_live !== netdata_is_live && typeof netdata_paused_callback === 'function')
+            netdata_paused_callback();
+    }
+    catch(e) {
+        console.log(e);
+    }
+    netdata_was_live = netdata_is_live;
+
+    setTimeout(update_netdata_badges, 1000);
+}
+setTimeout(update_netdata_badges, 1000);
diff --git a/web/version.txt b/web/version.txt
index 29b6c3bcb..1aebd3503 100644
--- a/web/version.txt
+++ b/web/version.txt
@@ -1 +1 @@
-8e3e6627ccd97959d64bbb4df1f377a39c0e753f
+c92349444f88427d8ddef2fb1ac6c4932cf6c8bb
-- 
cgit v1.2.3