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-rw-r--r--web/gui/src/dashboard.js/charting.js492
-rw-r--r--web/gui/src/dashboard.js/charting/_c3.js114
-rw-r--r--web/gui/src/dashboard.js/charting/_morris.js81
-rw-r--r--web/gui/src/dashboard.js/charting/_raphael.js48
-rw-r--r--web/gui/src/dashboard.js/charting/d3.js43
-rw-r--r--web/gui/src/dashboard.js/charting/d3pie.js341
-rw-r--r--web/gui/src/dashboard.js/charting/dygraph.js1065
-rw-r--r--web/gui/src/dashboard.js/charting/easy-pie-chart.js281
-rw-r--r--web/gui/src/dashboard.js/charting/gauge.js406
-rw-r--r--web/gui/src/dashboard.js/charting/google-charts.js132
-rw-r--r--web/gui/src/dashboard.js/charting/peity.js62
-rw-r--r--web/gui/src/dashboard.js/charting/sparkline.js155
-rw-r--r--web/gui/src/dashboard.js/charting/textonly.js18
13 files changed, 3238 insertions, 0 deletions
diff --git a/web/gui/src/dashboard.js/charting.js b/web/gui/src/dashboard.js/charting.js
new file mode 100644
index 0000000..1035ff0
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting.js
@@ -0,0 +1,492 @@
+
+// Charts Libraries Registration
+
+NETDATA.chartLibraries = {
+ "dygraph": {
+ initialize: NETDATA.dygraphInitialize,
+ create: NETDATA.dygraphChartCreate,
+ update: NETDATA.dygraphChartUpdate,
+ resize: function (state) {
+ if (typeof state.tmp.dygraph_instance !== 'undefined' && typeof state.tmp.dygraph_instance.resize === 'function') {
+ state.tmp.dygraph_instance.resize();
+ }
+ },
+ setSelection: NETDATA.dygraphSetSelection,
+ clearSelection: NETDATA.dygraphClearSelection,
+ toolboxPanAndZoom: NETDATA.dygraphToolboxPanAndZoom,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+ format: function (state) {
+ void(state);
+ return 'json';
+ },
+ options: function (state) {
+ return 'ms' + '%7C' + 'flip' + (this.isLogScale(state) ? ('%7C' + 'abs') : '').toString();
+ },
+ legend: function (state) {
+ return (this.isSparkline(state) === false && NETDATA.dataAttributeBoolean(state.element, 'legend', true) === true) ? 'right-side' : null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return true;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ track_colors: function (state) {
+ void(state);
+ return true;
+ },
+ pixels_per_point: function (state) {
+ return (this.isSparkline(state) === false) ? 3 : 2;
+ },
+ isSparkline: function (state) {
+ if (typeof state.tmp.dygraph_sparkline === 'undefined') {
+ state.tmp.dygraph_sparkline = (this.theme(state) === 'sparkline');
+ }
+ return state.tmp.dygraph_sparkline;
+ },
+ isLogScale: function (state) {
+ if (typeof state.tmp.dygraph_logscale === 'undefined') {
+ state.tmp.dygraph_logscale = (this.theme(state) === 'logscale');
+ }
+ return state.tmp.dygraph_logscale;
+ },
+ theme: function (state) {
+ if (typeof state.tmp.dygraph_theme === 'undefined') {
+ state.tmp.dygraph_theme = NETDATA.dataAttribute(state.element, 'dygraph-theme', 'default');
+ }
+ return state.tmp.dygraph_theme;
+ },
+ container_class: function (state) {
+ if (this.legend(state) !== null) {
+ return 'netdata-container-with-legend';
+ }
+ return 'netdata-container';
+ }
+ },
+ "sparkline": {
+ initialize: NETDATA.sparklineInitialize,
+ create: NETDATA.sparklineChartCreate,
+ update: NETDATA.sparklineChartUpdate,
+ resize: null,
+ setSelection: undefined, // function(state, t) { void(state); return true; },
+ clearSelection: undefined, // function(state) { void(state); return true; },
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ format: function (state) {
+ void(state);
+ return 'array';
+ },
+ options: function (state) {
+ void(state);
+ return 'flip' + '%7C' + 'abs';
+ },
+ 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 3;
+ },
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container';
+ }
+ },
+ "peity": {
+ initialize: NETDATA.peityInitialize,
+ create: NETDATA.peityChartCreate,
+ update: NETDATA.peityChartUpdate,
+ resize: null,
+ setSelection: undefined, // function(state, t) { void(state); return true; },
+ clearSelection: undefined, // function(state) { void(state); return true; },
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ format: function (state) {
+ void(state);
+ return 'ssvcomma';
+ },
+ options: function (state) {
+ void(state);
+ return 'null2zero' + '%7C' + 'flip' + '%7C' + 'abs';
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ track_colors: function (state) {
+ void(state);
+ return false;
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 3;
+ },
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container';
+ }
+ },
+ // "morris": {
+ // initialize: NETDATA.morrisInitialize,
+ // create: NETDATA.morrisChartCreate,
+ // update: NETDATA.morrisChartUpdate,
+ // resize: null,
+ // setSelection: undefined, // function(state, t) { void(state); return true; },
+ // clearSelection: undefined, // function(state) { void(state); return true; },
+ // toolboxPanAndZoom: null,
+ // initialized: false,
+ // enabled: true,
+ // xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+ // format: function(state) { void(state); return 'json'; },
+ // options: function(state) { void(state); return 'objectrows' + '%7C' + 'ms'; },
+ // legend: function(state) { void(state); return null; },
+ // autoresize: function(state) { void(state); return false; },
+ // max_updates_to_recreate: function(state) { void(state); return 50; },
+ // 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'; }
+ // },
+ "google": {
+ initialize: NETDATA.googleInitialize,
+ create: NETDATA.googleChartCreate,
+ update: NETDATA.googleChartUpdate,
+ resize: null,
+ setSelection: undefined, //function(state, t) { void(state); return true; },
+ clearSelection: undefined, //function(state) { void(state); return true; },
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result.rows$'),
+ format: function (state) {
+ void(state);
+ return 'datatable';
+ },
+ options: function (state) {
+ void(state);
+ return '';
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 300;
+ },
+ track_colors: function (state) {
+ void(state);
+ return false;
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 4;
+ },
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container';
+ }
+ },
+ // "raphael": {
+ // initialize: NETDATA.raphaelInitialize,
+ // create: NETDATA.raphaelChartCreate,
+ // update: NETDATA.raphaelChartUpdate,
+ // resize: null,
+ // setSelection: undefined, // function(state, t) { void(state); return true; },
+ // clearSelection: undefined, // function(state) { void(state); return true; },
+ // toolboxPanAndZoom: null,
+ // initialized: false,
+ // enabled: true,
+ // xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+ // format: function(state) { void(state); return 'json'; },
+ // options: function(state) { void(state); return ''; },
+ // legend: function(state) { void(state); return null; },
+ // 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 3; },
+ // container_class: function(state) { void(state); return 'netdata-container'; }
+ // },
+ // "c3": {
+ // initialize: NETDATA.c3Initialize,
+ // create: NETDATA.c3ChartCreate,
+ // update: NETDATA.c3ChartUpdate,
+ // resize: null,
+ // setSelection: undefined, // function(state, t) { void(state); return true; },
+ // clearSelection: undefined, // function(state) { void(state); return true; },
+ // toolboxPanAndZoom: null,
+ // initialized: false,
+ // enabled: true,
+ // xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ // format: function(state) { void(state); return 'csvjsonarray'; },
+ // options: function(state) { void(state); return 'milliseconds'; },
+ // legend: function(state) { void(state); return null; },
+ // autoresize: function(state) { void(state); return false; },
+ // max_updates_to_recreate: function(state) { void(state); return 5000; },
+ // track_colors: function(state) { void(state); return false; },
+ // pixels_per_point: function(state) { void(state); return 15; },
+ // container_class: function(state) { void(state); return 'netdata-container'; }
+ // },
+ "d3pie": {
+ initialize: NETDATA.d3pieInitialize,
+ create: NETDATA.d3pieChartCreate,
+ update: NETDATA.d3pieChartUpdate,
+ resize: null,
+ setSelection: NETDATA.d3pieSetSelection,
+ clearSelection: NETDATA.d3pieClearSelection,
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+ format: function (state) {
+ void(state);
+ return 'json';
+ },
+ options: function (state) {
+ void(state);
+ return 'objectrows' + '%7C' + '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,
+ update: NETDATA.d3ChartUpdate,
+ resize: null,
+ setSelection: undefined, // function(state, t) { void(state); return true; },
+ clearSelection: undefined, // function(state) { void(state); return true; },
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result.data$'),
+ format: function (state) {
+ void(state);
+ return 'json';
+ },
+ options: function (state) {
+ void(state);
+ return '';
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ track_colors: function (state) {
+ void(state);
+ return false;
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 3;
+ },
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container';
+ }
+ },
+ "easypiechart": {
+ initialize: NETDATA.easypiechartInitialize,
+ create: NETDATA.easypiechartChartCreate,
+ update: NETDATA.easypiechartChartUpdate,
+ resize: null,
+ setSelection: NETDATA.easypiechartSetSelection,
+ clearSelection: NETDATA.easypiechartClearSelection,
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ format: function (state) {
+ void(state);
+ return 'array';
+ },
+ options: function (state) {
+ void(state);
+ return 'absolute';
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ track_colors: function (state) {
+ void(state);
+ return true;
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 3;
+ },
+ aspect_ratio: 100,
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container-easypiechart';
+ }
+ },
+ "gauge": {
+ initialize: NETDATA.gaugeInitialize,
+ create: NETDATA.gaugeChartCreate,
+ update: NETDATA.gaugeChartUpdate,
+ resize: null,
+ setSelection: NETDATA.gaugeSetSelection,
+ clearSelection: NETDATA.gaugeClearSelection,
+ toolboxPanAndZoom: null,
+ initialized: false,
+ enabled: true,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ format: function (state) {
+ void(state);
+ return 'array';
+ },
+ options: function (state) {
+ void(state);
+ return 'absolute';
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ track_colors: function (state) {
+ void(state);
+ return true;
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 3;
+ },
+ aspect_ratio: 60,
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container-gauge';
+ }
+ },
+ "textonly": {
+ autoresize: function (state) {
+ void(state);
+ return false;
+ },
+ container_class: function (state) {
+ void(state);
+ return 'netdata-container';
+ },
+ create: NETDATA.textOnlyCreate,
+ enabled: true,
+ format: function (state) {
+ void(state);
+ return 'array';
+ },
+ initialized: true,
+ initialize: function (callback) {
+ callback();
+ },
+ legend: function (state) {
+ void(state);
+ return null;
+ },
+ max_updates_to_recreate: function (state) {
+ void(state);
+ return 5000;
+ },
+ options: function (state) {
+ void(state);
+ return 'absolute';
+ },
+ pixels_per_point: function (state) {
+ void(state);
+ return 3;
+ },
+ track_colors: function (state) {
+ void(state);
+ return false;
+ },
+ update: NETDATA.textOnlyUpdate,
+ xssRegexIgnore: new RegExp('^/api/v1/data\.result$'),
+ }
+};
+
+NETDATA.registerChartLibrary = function (library, url) {
+ if (NETDATA.options.debug.libraries) {
+ console.log("registering chart library: " + library);
+ }
+
+ NETDATA.chartLibraries[library].url = url;
+ NETDATA.chartLibraries[library].initialized = true;
+ NETDATA.chartLibraries[library].enabled = true;
+};
diff --git a/web/gui/src/dashboard.js/charting/_c3.js b/web/gui/src/dashboard.js/charting/_c3.js
new file mode 100644
index 0000000..6688bbc
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/_c3.js
@@ -0,0 +1,114 @@
+
+// DEPRECATED: will be removed!
+
+// c3
+
+NETDATA.c3Initialize = function(callback) {
+ if (typeof netdataNoC3 === 'undefined' || !netdataNoC3) {
+
+ // C3 requires D3
+ if (!NETDATA.chartLibraries.d3.initialized) {
+ if (NETDATA.chartLibraries.d3.enabled) {
+ NETDATA.d3Initialize(function() {
+ NETDATA.c3Initialize(callback);
+ });
+ } else {
+ NETDATA.chartLibraries.c3.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+ } else {
+ NETDATA._loadCSS(NETDATA.c3_css);
+
+ $.ajax({
+ url: NETDATA.c3_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: { withCredentials: true } // required for the cookie
+ })
+ .done(function() {
+ NETDATA.registerChartLibrary('c3', NETDATA.c3_js);
+ })
+ .fail(function() {
+ NETDATA.chartLibraries.c3.enabled = false;
+ NETDATA.error(100, NETDATA.c3_js);
+ })
+ .always(function() {
+ if (typeof callback === "function")
+ return callback();
+ });
+ }
+ } else {
+ NETDATA.chartLibraries.c3.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+};
+
+NETDATA.c3ChartUpdate = function(state, data) {
+ state.c3_instance.destroy();
+ return NETDATA.c3ChartCreate(state, data);
+
+ //state.c3_instance.load({
+ // rows: data.result,
+ // unload: true
+ //});
+
+ //return true;
+};
+
+NETDATA.c3ChartCreate = function(state, data) {
+
+ state.element_chart.id = 'c3-' + state.uuid;
+ // console.log('id = ' + state.element_chart.id);
+
+ state.c3_instance = c3.generate({
+ bindto: '#' + state.element_chart.id,
+ size: {
+ width: state.chartWidth(),
+ height: state.chartHeight()
+ },
+ color: {
+ pattern: state.chartColors()
+ },
+ data: {
+ x: 'time',
+ rows: data.result,
+ type: (state.chart.chart_type === 'line')?'spline':'area-spline'
+ },
+ axis: {
+ x: {
+ type: 'timeseries',
+ tick: {
+ format: function(x) {
+ return NETDATA.dateTime.xAxisTimeString(x);
+ }
+ }
+ }
+ },
+ grid: {
+ x: {
+ show: true
+ },
+ y: {
+ show: true
+ }
+ },
+ point: {
+ show: false
+ },
+ line: {
+ connectNull: false
+ },
+ transition: {
+ duration: 0
+ },
+ interaction: {
+ enabled: true
+ }
+ });
+
+ // console.log(state.c3_instance);
+
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/_morris.js b/web/gui/src/dashboard.js/charting/_morris.js
new file mode 100644
index 0000000..30789e4
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/_morris.js
@@ -0,0 +1,81 @@
+
+// DEPRECATED: will be removed!
+
+// morris
+
+NETDATA.morrisInitialize = function(callback) {
+ if (typeof netdataNoMorris === 'undefined' || !netdataNoMorris) {
+
+ // morris requires raphael
+ if (!NETDATA.chartLibraries.raphael.initialized) {
+ if (NETDATA.chartLibraries.raphael.enabled) {
+ NETDATA.raphaelInitialize(function() {
+ NETDATA.morrisInitialize(callback);
+ });
+ } else {
+ NETDATA.chartLibraries.morris.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+ } else {
+ NETDATA._loadCSS(NETDATA.morris_css);
+
+ $.ajax({
+ url: NETDATA.morris_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: { withCredentials: true } // required for the cookie
+ })
+ .done(function() {
+ NETDATA.registerChartLibrary('morris', NETDATA.morris_js);
+ })
+ .fail(function() {
+ NETDATA.chartLibraries.morris.enabled = false;
+ NETDATA.error(100, NETDATA.morris_js);
+ })
+ .always(function() {
+ if (typeof callback === "function")
+ return callback();
+ });
+ }
+ } else {
+ NETDATA.chartLibraries.morris.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+};
+
+NETDATA.morrisChartUpdate = function(state, data) {
+ state.morris_instance.setData(data.result.data);
+ return true;
+};
+
+NETDATA.morrisChartCreate = function(state, data) {
+
+ state.morris_options = {
+ element: state.element_chart.id,
+ data: data.result.data,
+ xkey: 'time',
+ ykeys: data.dimension_names,
+ labels: data.dimension_names,
+ lineWidth: 2,
+ pointSize: 3,
+ smooth: true,
+ hideHover: 'auto',
+ parseTime: true,
+ continuousLine: false,
+ behaveLikeLine: false
+ };
+
+ if (state.chart.chart_type === 'line')
+ state.morris_instance = new Morris.Line(state.morris_options);
+
+ else if (state.chart.chart_type === 'area') {
+ state.morris_options.behaveLikeLine = true;
+ state.morris_instance = new Morris.Area(state.morris_options);
+ }
+ else // stacked
+ state.morris_instance = new Morris.Area(state.morris_options);
+
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/_raphael.js b/web/gui/src/dashboard.js/charting/_raphael.js
new file mode 100644
index 0000000..2d89a22
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/_raphael.js
@@ -0,0 +1,48 @@
+
+// DEPRECATED: will be removed!
+
+// raphael
+
+NETDATA.raphaelInitialize = function(callback) {
+ if (typeof netdataStopRaphael === 'undefined' || !netdataStopRaphael) {
+ $.ajax({
+ url: NETDATA.raphael_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: { withCredentials: true } // required for the cookie
+ })
+ .done(function() {
+ NETDATA.registerChartLibrary('raphael', NETDATA.raphael_js);
+ })
+ .fail(function() {
+ NETDATA.chartLibraries.raphael.enabled = false;
+ NETDATA.error(100, NETDATA.raphael_js);
+ })
+ .always(function() {
+ if (typeof callback === "function")
+ return callback();
+ });
+ } else {
+ NETDATA.chartLibraries.raphael.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+};
+
+NETDATA.raphaelChartUpdate = function(state, data) {
+ $(state.element_chart).raphael(data.result, {
+ width: state.chartWidth(),
+ height: state.chartHeight()
+ });
+
+ return false;
+};
+
+NETDATA.raphaelChartCreate = function(state, data) {
+ $(state.element_chart).raphael(data.result, {
+ width: state.chartWidth(),
+ height: state.chartHeight()
+ });
+
+ return false;
+};
diff --git a/web/gui/src/dashboard.js/charting/d3.js b/web/gui/src/dashboard.js/charting/d3.js
new file mode 100644
index 0000000..6528208
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/d3.js
@@ -0,0 +1,43 @@
+
+// ----------------------------------------------------------------------------------------------------------------
+// D3
+
+NETDATA.d3Initialize = function(callback) {
+ if (typeof netdataStopD3 === 'undefined' || !netdataStopD3) {
+ $.ajax({
+ url: NETDATA.d3_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: { withCredentials: true } // required for the cookie
+ })
+ .done(function() {
+ NETDATA.registerChartLibrary('d3', NETDATA.d3_js);
+ })
+ .fail(function() {
+ NETDATA.chartLibraries.d3.enabled = false;
+ NETDATA.error(100, NETDATA.d3_js);
+ })
+ .always(function() {
+ if (typeof callback === "function")
+ return callback();
+ });
+ } else {
+ NETDATA.chartLibraries.d3.enabled = false;
+ if (typeof callback === "function")
+ return callback();
+ }
+};
+
+NETDATA.d3ChartUpdate = function(state, data) {
+ void(state);
+ void(data);
+
+ return false;
+};
+
+NETDATA.d3ChartCreate = function(state, data) {
+ void(state);
+ void(data);
+
+ return false;
+};
diff --git a/web/gui/src/dashboard.js/charting/d3pie.js b/web/gui/src/dashboard.js/charting/d3pie.js
new file mode 100644
index 0000000..27cff85
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/d3pie.js
@@ -0,0 +1,341 @@
+
+// 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
+ );
+
+ let content = [];
+ let colors = state.chartColors();
+ let len = data.result.labels.length;
+ for (let i = 1; i < len; i++) {
+ let label = data.result.labels[i];
+ let value = data.result.data[index][label];
+ let 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) {
+ let dt = Math.round((data.before - data.after + 1) / data.points);
+ let dt_str = NETDATA.seconds4human(dt);
+
+ let before = data.result.data[index].time;
+ let after = before - (dt * 1000);
+
+ let d1 = NETDATA.dateTime.localeDateString(after);
+ let t1 = NETDATA.dateTime.localeTimeString(after);
+ let d2 = NETDATA.dateTime.localeDateString(before);
+ let 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);
+ }
+
+ let 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() && 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);
+
+ let 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;
+};
diff --git a/web/gui/src/dashboard.js/charting/dygraph.js b/web/gui/src/dashboard.js/charting/dygraph.js
new file mode 100644
index 0000000..4b44e7c
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/dygraph.js
@@ -0,0 +1,1065 @@
+// dygraph
+
+// Codacy declarations
+/* global smoothPlotter */
+/* global Dygraph */
+
+NETDATA.dygraph = {
+ smooth: false
+};
+
+NETDATA.dygraphToolboxPanAndZoom = function (state, after, before) {
+ if (after < state.netdata_first) {
+ after = state.netdata_first;
+ }
+
+ if (before > state.netdata_last) {
+ before = state.netdata_last;
+ }
+
+ state.setMode('zoom');
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+ state.tmp.dygraph_user_action = true;
+ state.tmp.dygraph_force_zoom = true;
+ // state.log('toolboxPanAndZoom');
+ state.updateChartPanOrZoom(after, before);
+ NETDATA.globalPanAndZoom.setMaster(state, after, before);
+};
+
+NETDATA.dygraphSetSelection = function (state, t) {
+ if (typeof state.tmp.dygraph_instance !== 'undefined') {
+ let r = state.calculateRowForTime(t);
+ if (r !== -1) {
+ state.tmp.dygraph_instance.setSelection(r);
+ return true;
+ } else {
+ state.tmp.dygraph_instance.clearSelection();
+ state.legendShowUndefined();
+ }
+ }
+
+ return false;
+};
+
+NETDATA.dygraphClearSelection = function (state) {
+ if (typeof state.tmp.dygraph_instance !== 'undefined') {
+ state.tmp.dygraph_instance.clearSelection();
+ }
+ return true;
+};
+
+NETDATA.dygraphSmoothInitialize = function (callback) {
+ $.ajax({
+ url: NETDATA.dygraph_smooth_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.dygraph.smooth = true;
+ smoothPlotter.smoothing = 0.3;
+ })
+ .fail(function () {
+ NETDATA.dygraph.smooth = false;
+ })
+ .always(function () {
+ if (typeof callback === "function") {
+ return callback();
+ }
+ });
+};
+
+NETDATA.dygraphInitialize = function (callback) {
+ if (typeof netdataNoDygraphs === 'undefined' || !netdataNoDygraphs) {
+ $.ajax({
+ url: NETDATA.dygraph_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('dygraph', NETDATA.dygraph_js);
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.dygraph.enabled = false;
+ NETDATA.error(100, NETDATA.dygraph_js);
+ })
+ .always(function () {
+ if (NETDATA.chartLibraries.dygraph.enabled && NETDATA.options.current.smooth_plot) {
+ NETDATA.dygraphSmoothInitialize(callback);
+ } else if (typeof callback === "function") {
+ return callback();
+ }
+ });
+ } else {
+ NETDATA.chartLibraries.dygraph.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+NETDATA.dygraphChartUpdate = function (state, data) {
+ let dygraph = state.tmp.dygraph_instance;
+
+ if (typeof dygraph === 'undefined') {
+ return NETDATA.dygraphChartCreate(state, data);
+ }
+
+ // when the chart is not visible, and hidden
+ // if there is a window resize, dygraph detects
+ // its element size as 0x0.
+ // this will make it re-appear properly
+
+ if (state.tm.last_unhidden > state.tmp.dygraph_last_rendered) {
+ dygraph.resize();
+ }
+
+ let options = {
+ file: data.result.data,
+ colors: state.chartColors(),
+ labels: data.result.labels,
+ //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 && 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;
+ }
+
+ if (state.tmp.dygraph_force_zoom) {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('dygraphChartUpdate() forced zoom update');
+ }
+
+ options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null;
+ //options.isZoomedIgnoreProgrammaticZoom = true;
+ state.tmp.dygraph_force_zoom = false;
+ } else if (state.current.name !== 'auto') {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('dygraphChartUpdate() loose update');
+ }
+ } else {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('dygraphChartUpdate() strict update');
+ }
+
+ options.dateWindow = (state.requested_padding !== null) ? [state.view_after, state.view_before] : null;
+ //options.isZoomedIgnoreProgrammaticZoom = true;
+ }
+
+ options.valueRange = state.tmp.dygraph_options.valueRange;
+
+ let oldMax = null, oldMin = null;
+ if (state.tmp.__commonMin !== null) {
+ state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0];
+ oldMin = options.valueRange[0] = NETDATA.commonMin.get(state);
+ }
+ if (state.tmp.__commonMax !== null) {
+ state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1];
+ oldMax = options.valueRange[1] = NETDATA.commonMax.get(state);
+ }
+
+ if (state.tmp.dygraph_smooth_eligible) {
+ if ((NETDATA.options.current.smooth_plot && state.tmp.dygraph_options.plotter !== smoothPlotter)
+ || (NETDATA.options.current.smooth_plot === false && state.tmp.dygraph_options.plotter === smoothPlotter)) {
+ NETDATA.dygraphChartCreate(state, data);
+ return;
+ }
+ }
+
+ if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && 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;
+ }
+
+ if (NETDATA.chartLibraries.dygraph.isLogScale(state)) {
+ if (Array.isArray(options.valueRange) && options.valueRange[0] <= 0) {
+ options.valueRange[0] = null;
+ }
+ }
+
+ dygraph.updateOptions(options);
+
+ let redraw = false;
+ if (oldMin !== null && oldMin > state.tmp.dygraph_instance.axes_[0].extremeRange[0]) {
+ state.data.min = state.tmp.dygraph_instance.axes_[0].extremeRange[0];
+ options.valueRange[0] = NETDATA.commonMin.get(state);
+ redraw = true;
+ }
+ if (oldMax !== null && oldMax < state.tmp.dygraph_instance.axes_[0].extremeRange[1]) {
+ state.data.max = state.tmp.dygraph_instance.axes_[0].extremeRange[1];
+ options.valueRange[1] = NETDATA.commonMax.get(state);
+ redraw = true;
+ }
+
+ if (redraw) {
+ // state.log('forcing redraw to adapt to common- min/max');
+ dygraph.updateOptions(options);
+ }
+
+ state.tmp.dygraph_last_rendered = Date.now();
+ return true;
+};
+
+NETDATA.dygraphChartCreate = function (state, data) {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('dygraphChartCreate()');
+ }
+
+ 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)) {
+ state.tmp.dygraph_chart_type = 'area';
+ }
+
+ let highlightCircleSize = NETDATA.chartLibraries.dygraph.isSparkline(state) ? 3 : 4;
+
+ let smooth = NETDATA.dygraph.smooth
+ ? (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'));
+ let drawAxis = NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawaxis', true);
+
+ state.tmp.dygraph_options = {
+ colors: NETDATA.dataAttribute(state.element, 'dygraph-colors', state.chartColors()),
+
+ // leave a few pixels empty on the right of the chart
+ rightGap: NETDATA.dataAttribute(state.element, 'dygraph-rightgap', 5),
+ showRangeSelector: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showrangeselector', false),
+ showRoller: NETDATA.dataAttributeBoolean(state.element, 'dygraph-showroller', false),
+ title: NETDATA.dataAttribute(state.element, 'dygraph-title', state.title),
+ titleHeight: NETDATA.dataAttribute(state.element, 'dygraph-titleheight', 19),
+ 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),
+ labelsSeparateLines: NETDATA.dataAttributeBoolean(state.element, 'dygraph-labelsseparatelines', true),
+ labelsShowZeroValues: NETDATA.chartLibraries.dygraph.isLogScale(state) ? 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: 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]),
+ ylabel: state.units_current, // (state.units_desired === 'auto')?"":state.units_current,
+ yLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-ylabelwidth', 12),
+
+ // the function to plot the chart
+ plotter: null,
+
+ // 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', ((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).
+ // A dot is always drawn when a point is "isolated",
+ // i.e. there is a missing point on either side of it.
+ // This also controls the size of those dots.
+ drawPoints: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawpoints', false),
+
+ // 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.chartLibraries.dygraph.isLogScale(state) ? 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
+ stepPlot: NETDATA.dataAttributeBoolean(state.element, 'dygraph-stepplot', false),
+
+ // 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', (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',
+ ((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', (state.tmp.dygraph_chart_type === 'stacked')),
+ stackedGraphNaNFill: NETDATA.dataAttribute(state.element, 'dygraph-stackedgraphnanfill', 'none'),
+ drawAxis: drawAxis,
+ axisLabelFontSize: NETDATA.dataAttribute(state.element, 'dygraph-axislabelfontsize', 10),
+ axisLineColor: NETDATA.dataAttribute(state.element, 'dygraph-axislinecolor', NETDATA.themes.current.axis),
+ axisLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-axislinewidth', 1.0),
+ drawGrid: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawgrid', true),
+ gridLinePattern: NETDATA.dataAttribute(state.element, 'dygraph-gridlinepattern', null),
+ gridLineWidth: NETDATA.dataAttribute(state.element, 'dygraph-gridlinewidth', 1.0),
+ gridLineColor: NETDATA.dataAttribute(state.element, 'dygraph-gridlinecolor', NETDATA.themes.current.grid),
+ maxNumberWidth: NETDATA.dataAttribute(state.element, 'dygraph-maxnumberwidth', 8),
+ sigFigs: NETDATA.dataAttribute(state.element, 'dygraph-sigfigs', null),
+ digitsAfterDecimal: NETDATA.dataAttribute(state.element, 'dygraph-digitsafterdecimal', 2),
+ 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: (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) ? 'y' : undefined,
+
+ // Expects a string in the format "<series name>: <style>" where each series is separated by a |
+ perSeriesStyle: NETDATA.dataAttribute(state.element, 'dygraph-per-series-style', ''),
+
+ axes: {
+ x: {
+ pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-xpixelsperlabel', 50),
+ ticker: Dygraph.dateTicker,
+ axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-xaxislabelwidth', 60),
+ drawAxis: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawxaxis', drawAxis),
+ axisLabelFormatter: function (d, gran) {
+ void(gran);
+ return NETDATA.dateTime.xAxisTimeString(d);
+ }
+ },
+ y: {
+ logscale: NETDATA.chartLibraries.dygraph.isLogScale(state) ? true : undefined,
+ pixelsPerLabel: NETDATA.dataAttribute(state.element, 'dygraph-ypixelsperlabel', 15),
+ axisLabelWidth: NETDATA.dataAttribute(state.element, 'dygraph-yaxislabelwidth', 50),
+ drawAxis: NETDATA.dataAttributeBoolean(state.element, 'dygraph-drawyaxis', drawAxis),
+ axisLabelFormatter: function (y) {
+
+ // unfortunately, we have to call this every single time
+ state.legendFormatValueDecimalsFromMinMax(
+ this.axes_[0].extremeRange[0],
+ this.axes_[0].extremeRange[1]
+ );
+
+ let old_units = this.user_attrs_.ylabel;
+ let v = state.legendFormatValue(y);
+ let new_units = state.units_current;
+
+ if (state.units_desired === 'auto' && typeof old_units !== 'undefined' && new_units !== old_units && !NETDATA.chartLibraries.dygraph.isSparkline(state)) {
+ // console.log(this);
+ // state.log('units discrepancy: old = ' + old_units + ', new = ' + new_units);
+ let len = this.plugins_.length;
+ while (len--) {
+ // console.log(this.plugins_[len]);
+ if (typeof this.plugins_[len].plugin.ylabel_div_ !== 'undefined'
+ && this.plugins_[len].plugin.ylabel_div_ !== null
+ && typeof this.plugins_[len].plugin.ylabel_div_.children !== 'undefined'
+ && this.plugins_[len].plugin.ylabel_div_.children !== null
+ && typeof this.plugins_[len].plugin.ylabel_div_.children[0].children !== 'undefined'
+ && this.plugins_[len].plugin.ylabel_div_.children[0].children !== null
+ ) {
+ this.plugins_[len].plugin.ylabel_div_.children[0].children[0].innerHTML = new_units;
+ this.user_attrs_.ylabel = new_units;
+ break;
+ }
+ }
+
+ if (len < 0) {
+ state.log('units discrepancy, but cannot find dygraphs div to change: old = ' + old_units + ', new = ' + new_units);
+ }
+ }
+
+ return v;
+ }
+ }
+ },
+ legendFormatter: function (data) {
+ if (state.tmp.dygraph_mouse_down) {
+ return;
+ }
+
+ let elements = state.element_legend_childs;
+
+ // if the hidden div is not there
+ // we are not managing the legend
+ if (elements.hidden === null) {
+ return;
+ }
+
+ if (typeof data.x !== 'undefined') {
+ state.legendSetDate(data.x);
+ let i = data.series.length;
+ while (i--) {
+ let series = data.series[i];
+ if (series.isVisible) {
+ state.legendSetLabelValue(series.label, series.y);
+ } else {
+ state.legendSetLabelValue(series.label, null);
+ }
+ }
+ }
+
+ return '';
+ },
+ drawCallback: function (dygraph, is_initial) {
+
+ // the user has panned the chart and this is called to re-draw the chart
+ // 1. refresh this chart by adding data to it
+ // 2. notify all the other charts about the update they need
+
+ // to prevent an infinite loop (feedback), we use
+ // state.tmp.dygraph_user_action
+ // - when true, this is initiated by a user
+ // - when false, this is feedback
+
+ if (state.current.name !== 'auto' && state.tmp.dygraph_user_action) {
+ state.tmp.dygraph_user_action = false;
+
+ let x_range = dygraph.xAxisRange();
+ let after = Math.round(x_range[0]);
+ let before = Math.round(x_range[1]);
+
+ if (NETDATA.options.debug.dygraph) {
+ state.log('dygraphDrawCallback(dygraph, ' + is_initial + '): mode ' + state.current.name + ' ' + (after / 1000).toString() + ' - ' + (before / 1000).toString());
+ //console.log(state);
+ }
+
+ if (before <= state.netdata_last && after >= state.netdata_first) {
+ // update only when we are within the data limits
+ state.updateChartPanOrZoom(after, before);
+ }
+ }
+ },
+ zoomCallback: function (minDate, maxDate, yRanges) {
+
+ // the user has selected a range on the chart
+ // 1. refresh this chart by adding data to it
+ // 2. notify all the other charts about the update they need
+
+ void(yRanges);
+
+ if (NETDATA.options.debug.dygraph) {
+ state.log('dygraphZoomCallback(): ' + state.current.name);
+ }
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+ state.setMode('zoom');
+
+ // refresh it to the greatest possible zoom level
+ state.tmp.dygraph_user_action = true;
+ state.tmp.dygraph_force_zoom = true;
+ state.updateChartPanOrZoom(minDate, maxDate);
+ },
+ highlightCallback: function (event, x, points, row, seriesName) {
+ void(seriesName);
+
+ state.pauseChart();
+
+ // there is a bug in dygraph when the chart is zoomed enough
+ // the time it thinks is selected is wrong
+ // here we calculate the time t based on the row number selected
+ // which is ok
+ // let t = state.data_after + row * state.data_update_every;
+ // console.log('row = ' + row + ', x = ' + x + ', t = ' + t + ' ' + ((t === x)?'SAME':(Math.abs(x-t)<=state.data_update_every)?'SIMILAR':'DIFFERENT') + ', rows in db: ' + state.data_points + ' visible(x) = ' + state.timeIsVisible(x) + ' visible(t) = ' + state.timeIsVisible(t) + ' r(x) = ' + state.calculateRowForTime(x) + ' r(t) = ' + state.calculateRowForTime(t) + ' range: ' + state.data_after + ' - ' + state.data_before + ' real: ' + state.data.after + ' - ' + state.data.before + ' every: ' + state.data_update_every);
+
+ if (state.tmp.dygraph_mouse_down !== true) {
+ NETDATA.globalSelectionSync.sync(state, x);
+ }
+
+ // fix legend zIndex using the internal structures of dygraph legend module
+ // this works, but it is a hack!
+ // state.tmp.dygraph_instance.plugins_[0].plugin.legend_div_.style.zIndex = 10000;
+ },
+ unhighlightCallback: function (event) {
+ void(event);
+
+ if (state.tmp.dygraph_mouse_down) {
+ return;
+ }
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('dygraphUnhighlightCallback()');
+ }
+
+ state.unpauseChart();
+ NETDATA.globalSelectionSync.stop();
+ },
+ underlayCallback: function (canvas, area, g) {
+ // the chart is about to be drawn
+
+ // update history_tip_element
+ if (state.tmp.dygraph_history_tip_element) {
+ const xHookRightSide = g.toDomXCoord(state.netdata_first);
+ if (xHookRightSide > area.x) {
+ state.tmp.dygraph_history_tip_element_displayed = true;
+ // group the styles for possible better performance
+ state.tmp.dygraph_history_tip_element.setAttribute(
+ 'style',
+ `display: block; left: ${area.x}px; right: calc(100% - ${xHookRightSide}px);`
+ )
+ } else {
+ if (state.tmp.dygraph_history_tip_element_displayed) {
+ // additional check just for performance
+ // don't update the DOM when it's not needed
+ state.tmp.dygraph_history_tip_element.style.display = 'none';
+ state.tmp.dygraph_history_tip_element_displayed = false;
+ }
+ }
+ }
+
+ // this function renders global highlighted time-frame
+
+ if (NETDATA.globalChartUnderlay.isActive()) {
+ let after = NETDATA.globalChartUnderlay.after;
+ let before = NETDATA.globalChartUnderlay.before;
+
+ if (after < state.view_after) {
+ after = state.view_after;
+ }
+
+ if (before > state.view_before) {
+ before = state.view_before;
+ }
+
+ if (after < before) {
+ let bottom_left = g.toDomCoords(after, -20);
+ let top_right = g.toDomCoords(before, +20);
+
+ let left = bottom_left[0];
+ let right = top_right[0];
+
+ canvas.fillStyle = NETDATA.themes.current.highlight;
+ canvas.fillRect(left, area.y, right - left, area.h);
+ }
+ }
+ },
+ interactionModel: {
+ mousedown: function (event, dygraph, context) {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.mousedown()');
+ }
+
+ state.tmp.dygraph_user_action = true;
+
+ if (NETDATA.options.debug.dygraph) {
+ state.log('dygraphMouseDown()');
+ }
+
+ // Right-click should not initiate anything.
+ if (event.button && event.button === 2) {
+ return;
+ }
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_mouse_down = true;
+ context.initializeMouseDown(event, dygraph, context);
+
+ //console.log(event);
+ if (event.button && event.button === 1) {
+ if (event.shiftKey) {
+ //console.log('middle mouse button dragging (PAN)');
+
+ state.setMode('pan');
+ // NETDATA.globalSelectionSync.delay();
+ state.tmp.dygraph_highlight_after = null;
+ Dygraph.startPan(event, dygraph, context);
+ } else if (event.altKey || event.ctrlKey || event.metaKey) {
+ //console.log('middle mouse button highlight');
+
+ if (!(event.offsetX && event.offsetY)) {
+ event.offsetX = event.layerX - event.target.offsetLeft;
+ event.offsetY = event.layerY - event.target.offsetTop;
+ }
+ state.tmp.dygraph_highlight_after = dygraph.toDataXCoord(event.offsetX);
+ Dygraph.startZoom(event, dygraph, context);
+ } else {
+ //console.log('middle mouse button selection for zoom (ZOOM)');
+
+ state.setMode('zoom');
+ // NETDATA.globalSelectionSync.delay();
+ state.tmp.dygraph_highlight_after = null;
+ Dygraph.startZoom(event, dygraph, context);
+ }
+ } else {
+ if (event.shiftKey) {
+ //console.log('left mouse button selection for zoom (ZOOM)');
+
+ state.setMode('zoom');
+ // NETDATA.globalSelectionSync.delay();
+ state.tmp.dygraph_highlight_after = null;
+ Dygraph.startZoom(event, dygraph, context);
+ } else if (event.altKey || event.ctrlKey || event.metaKey) {
+ //console.log('left mouse button highlight');
+
+ if (!(event.offsetX && event.offsetY)) {
+ event.offsetX = event.layerX - event.target.offsetLeft;
+ event.offsetY = event.layerY - event.target.offsetTop;
+ }
+ state.tmp.dygraph_highlight_after = dygraph.toDataXCoord(event.offsetX);
+ Dygraph.startZoom(event, dygraph, context);
+ } else {
+ //console.log('left mouse button dragging (PAN)');
+
+ state.setMode('pan');
+ // NETDATA.globalSelectionSync.delay();
+ state.tmp.dygraph_highlight_after = null;
+ Dygraph.startPan(event, dygraph, context);
+ }
+ }
+ },
+ mousemove: function (event, dygraph, context) {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.mousemove()');
+ }
+
+ if (state.tmp.dygraph_highlight_after !== null) {
+ //console.log('highlight selection...');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ Dygraph.moveZoom(event, dygraph, context);
+ event.preventDefault();
+ } else if (context.isPanning) {
+ //console.log('panning...');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ //NETDATA.globalSelectionSync.stop();
+ //NETDATA.globalSelectionSync.delay();
+ state.setMode('pan');
+ context.is2DPan = false;
+ Dygraph.movePan(event, dygraph, context);
+ } else if (context.isZooming) {
+ //console.log('zooming...');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ //NETDATA.globalSelectionSync.stop();
+ //NETDATA.globalSelectionSync.delay();
+ state.setMode('zoom');
+ Dygraph.moveZoom(event, dygraph, context);
+ }
+ },
+ mouseup: function (event, dygraph, context) {
+ state.tmp.dygraph_mouse_down = false;
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.mouseup()');
+ }
+
+ if (state.tmp.dygraph_highlight_after !== null) {
+ //console.log('done highlight selection');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ if (!(event.offsetX && event.offsetY)) {
+ event.offsetX = event.layerX - event.target.offsetLeft;
+ event.offsetY = event.layerY - event.target.offsetTop;
+ }
+
+ NETDATA.globalChartUnderlay.set(state
+ , state.tmp.dygraph_highlight_after
+ , dygraph.toDataXCoord(event.offsetX)
+ , state.view_after
+ , state.view_before
+ );
+
+ state.tmp.dygraph_highlight_after = null;
+
+ context.isZooming = false;
+ dygraph.clearZoomRect_();
+ dygraph.drawGraph_(false);
+
+ // refresh all the charts immediately
+ NETDATA.options.auto_refresher_stop_until = 0;
+ } else if (context.isPanning) {
+ //console.log('done panning');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ Dygraph.endPan(event, dygraph, context);
+
+ // refresh all the charts immediately
+ NETDATA.options.auto_refresher_stop_until = 0;
+ } else if (context.isZooming) {
+ //console.log('done zomming');
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ Dygraph.endZoom(event, dygraph, context);
+
+ // refresh all the charts immediately
+ NETDATA.options.auto_refresher_stop_until = 0;
+ }
+ },
+ click: function (event, dygraph, context) {
+ void(dygraph);
+ void(context);
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.click()');
+ }
+
+ event.preventDefault();
+ },
+ dblclick: function (event, dygraph, context) {
+ void(event);
+ void(dygraph);
+ void(context);
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.dblclick()');
+ }
+ NETDATA.resetAllCharts(state);
+ },
+ wheel: function (event, dygraph, context) {
+ void(context);
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.wheel()');
+ }
+
+ // Take the offset of a mouse event on the dygraph canvas and
+ // convert it to a pair of percentages from the bottom left.
+ // (Not top left, bottom is where the lower value is.)
+ function offsetToPercentage(g, offsetX, offsetY) {
+ // This is calculating the pixel offset of the leftmost date.
+ let xOffset = g.toDomCoords(g.xAxisRange()[0], null)[0];
+ let yar0 = g.yAxisRange(0);
+
+ // This is calculating the pixel of the highest value. (Top pixel)
+ let yOffset = g.toDomCoords(null, yar0[1])[1];
+
+ // x y w and h are relative to the corner of the drawing area,
+ // so that the upper corner of the drawing area is (0, 0).
+ let x = offsetX - xOffset;
+ let y = offsetY - yOffset;
+
+ // This is computing the rightmost pixel, effectively defining the
+ // width.
+ let w = g.toDomCoords(g.xAxisRange()[1], null)[0] - xOffset;
+
+ // This is computing the lowest pixel, effectively defining the height.
+ let h = g.toDomCoords(null, yar0[0])[1] - yOffset;
+
+ // Percentage from the left.
+ let xPct = w === 0 ? 0 : (x / w);
+ // Percentage from the top.
+ let yPct = h === 0 ? 0 : (y / h);
+
+ // The (1-) part below changes it from "% distance down from the top"
+ // to "% distance up from the bottom".
+ return [xPct, (1 - yPct)];
+ }
+
+ // Adjusts [x, y] toward each other by zoomInPercentage%
+ // Split it so the left/bottom axis gets xBias/yBias of that change and
+ // tight/top gets (1-xBias)/(1-yBias) of that change.
+ //
+ // If a bias is missing it splits it down the middle.
+ function zoomRange(g, zoomInPercentage, xBias, yBias) {
+ xBias = xBias || 0.5;
+ yBias = yBias || 0.5;
+
+ function adjustAxis(axis, zoomInPercentage, bias) {
+ let delta = axis[1] - axis[0];
+ let increment = delta * zoomInPercentage;
+ let foo = [increment * bias, increment * (1 - bias)];
+
+ return [axis[0] + foo[0], axis[1] - foo[1]];
+ }
+
+ let yAxes = g.yAxisRanges();
+ let newYAxes = [];
+ for (let i = 0; i < yAxes.length; i++) {
+ newYAxes[i] = adjustAxis(yAxes[i], zoomInPercentage, yBias);
+ }
+
+ return adjustAxis(g.xAxisRange(), zoomInPercentage, xBias);
+ }
+
+ if (event.altKey || event.shiftKey) {
+ state.tmp.dygraph_user_action = true;
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ // http://dygraphs.com/gallery/interaction-api.js
+ let normal_def;
+ if (typeof event.wheelDelta === 'number' && !isNaN(event.wheelDelta))
+ // chrome
+ {
+ normal_def = event.wheelDelta / 40;
+ } else
+ // firefox
+ {
+ normal_def = event.deltaY * -1.2;
+ }
+
+ let normal = (event.detail) ? event.detail * -1 : normal_def;
+ let percentage = normal / 50;
+
+ if (!(event.offsetX && event.offsetY)) {
+ event.offsetX = event.layerX - event.target.offsetLeft;
+ event.offsetY = event.layerY - event.target.offsetTop;
+ }
+
+ let percentages = offsetToPercentage(dygraph, event.offsetX, event.offsetY);
+ let xPct = percentages[0];
+ let yPct = percentages[1];
+
+ let new_x_range = zoomRange(dygraph, percentage, xPct, yPct);
+ let after = new_x_range[0];
+ let before = new_x_range[1];
+
+ let first = state.netdata_first + state.data_update_every;
+ let last = state.netdata_last + state.data_update_every;
+
+ if (before > last) {
+ after -= (before - last);
+ before = last;
+ }
+ if (after < first) {
+ after = first;
+ }
+
+ state.setMode('zoom');
+ state.updateChartPanOrZoom(after, before, function () {
+ dygraph.updateOptions({dateWindow: [after, before]});
+ });
+
+ event.preventDefault();
+ }
+ },
+ touchstart: function (event, dygraph, context) {
+ state.tmp.dygraph_mouse_down = true;
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.touchstart()');
+ }
+
+ state.tmp.dygraph_user_action = true;
+ state.setMode('zoom');
+ state.pauseChart();
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ Dygraph.defaultInteractionModel.touchstart(event, dygraph, context);
+
+ // we overwrite the touch directions at the end, to overwrite
+ // the internal default of dygraph
+ context.touchDirections = {x: true, y: false};
+
+ state.dygraph_last_touch_start = Date.now();
+ state.dygraph_last_touch_move = 0;
+
+ if (typeof event.touches[0].pageX === 'number') {
+ state.dygraph_last_touch_page_x = event.touches[0].pageX;
+ } else {
+ state.dygraph_last_touch_page_x = 0;
+ }
+ },
+ touchmove: function (event, dygraph, context) {
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.touchmove()');
+ }
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ Dygraph.defaultInteractionModel.touchmove(event, dygraph, context);
+
+ state.dygraph_last_touch_move = Date.now();
+ },
+ touchend: function (event, dygraph, context) {
+ state.tmp.dygraph_mouse_down = false;
+
+ if (NETDATA.options.debug.dygraph || state.debug) {
+ state.log('interactionModel.touchend()');
+ }
+
+ NETDATA.globalSelectionSync.stop();
+ NETDATA.globalSelectionSync.delay();
+
+ state.tmp.dygraph_user_action = true;
+ Dygraph.defaultInteractionModel.touchend(event, dygraph, context);
+
+ // if it didn't move, it is a selection
+ if (state.dygraph_last_touch_move === 0 && state.dygraph_last_touch_page_x !== 0) {
+ NETDATA.globalSelectionSync.dontSyncBefore = 0;
+ NETDATA.globalSelectionSync.setMaster(state);
+
+ // internal api of dygraph
+ let pct = (state.dygraph_last_touch_page_x - (dygraph.plotter_.area.x + state.element.getBoundingClientRect().left)) / dygraph.plotter_.area.w;
+ console.log('pct: ' + pct.toString());
+
+ let t = Math.round(state.view_after + (state.view_before - state.view_after) * pct);
+ if (NETDATA.dygraphSetSelection(state, t)) {
+ NETDATA.globalSelectionSync.sync(state, t);
+ }
+ }
+
+ // if it was double tap within double click time, reset the charts
+ let now = Date.now();
+ if (typeof state.dygraph_last_touch_end !== 'undefined') {
+ if (state.dygraph_last_touch_move === 0) {
+ let dt = now - state.dygraph_last_touch_end;
+ if (dt <= NETDATA.options.current.double_click_speed) {
+ NETDATA.resetAllCharts(state);
+ }
+ }
+ }
+
+ // remember the timestamp of the last touch end
+ state.dygraph_last_touch_end = now;
+
+ // refresh all the charts immediately
+ NETDATA.options.auto_refresher_stop_until = 0;
+ }
+ }
+ };
+
+ if (NETDATA.chartLibraries.dygraph.isLogScale(state)) {
+ 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)) {
+ 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.labelsSeparateLines = true;
+ state.tmp.dygraph_options.rightGap = 0;
+ state.tmp.dygraph_options.yRangePad = 1;
+ state.tmp.dygraph_options.axes.x.drawAxis = false;
+ state.tmp.dygraph_options.axes.y.drawAxis = false;
+ }
+
+ if (smooth) {
+ state.tmp.dygraph_smooth_eligible = true;
+
+ if (NETDATA.options.current.smooth_plot) {
+ state.tmp.dygraph_options.plotter = smoothPlotter;
+ }
+ }
+ else {
+ state.tmp.dygraph_smooth_eligible = false;
+ }
+
+ if (netdataSnapshotData !== null && NETDATA.globalPanAndZoom.isActive() && 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;
+ }
+
+ let seriesStyles = NETDATA.dygraphGetSeriesStyle(state.tmp.dygraph_options);
+ state.tmp.dygraph_options.series = seriesStyles;
+
+ state.tmp.dygraph_instance = new Dygraph(
+ state.element_chart,
+ data.result.data,
+ state.tmp.dygraph_options
+ );
+
+ state.tmp.dygraph_history_tip_element = document.createElement('div');
+ state.tmp.dygraph_history_tip_element.innerHTML = `
+ <span class="dygraph__history-tip-content">
+ Want to extend your history of real-time metrics?
+ <br />
+ <a href="https://docs.netdata.cloud/docs/configuration-guide/#increase-the-metrics-retention-period" target=_blank>
+ Configure Netdata's <b>history</b></a>
+ or use the <a href="https://docs.netdata.cloud/database/engine/" target=_blank>DB engine</a>.
+ </span>
+ `;
+ state.tmp.dygraph_history_tip_element.className = 'dygraph__history-tip';
+ state.element_chart.appendChild(state.tmp.dygraph_history_tip_element);
+
+
+ state.tmp.dygraph_force_zoom = false;
+ state.tmp.dygraph_user_action = false;
+ state.tmp.dygraph_last_rendered = Date.now();
+ state.tmp.dygraph_highlight_after = null;
+
+ if (state.tmp.dygraph_options.valueRange[0] === null && state.tmp.dygraph_options.valueRange[1] === null) {
+ if (typeof state.tmp.dygraph_instance.axes_[0].extremeRange !== 'undefined') {
+ state.tmp.__commonMin = NETDATA.dataAttribute(state.element, 'common-min', null);
+ state.tmp.__commonMax = NETDATA.dataAttribute(state.element, 'common-max', null);
+ } else {
+ state.log('incompatible version of Dygraph detected');
+ state.tmp.__commonMin = null;
+ state.tmp.__commonMax = null;
+ }
+ } else {
+ // if the user gave a valueRange, respect it
+ state.tmp.__commonMin = null;
+ state.tmp.__commonMax = null;
+ }
+
+ return true;
+};
+
+NETDATA.dygraphGetSeriesStyle = function(dygraphOptions) {
+ const seriesStyleStr = dygraphOptions.perSeriesStyle;
+ let formattedStyles = {};
+
+ if (seriesStyleStr === '') {
+ return formattedStyles;
+ }
+
+ // Parse the config string into a JSON object
+ let styles = seriesStyleStr.replace(' ', '').split('|');
+
+ styles.forEach(style => {
+ const keys = style.split(':');
+ formattedStyles[keys[0]] = keys[1];
+ });
+
+ for (let key in formattedStyles) {
+ if (formattedStyles.hasOwnProperty(key)) {
+ let settings;
+
+ switch (formattedStyles[key]) {
+ case 'line':
+ settings = { fillGraph: false };
+ break;
+ case 'area':
+ settings = { fillGraph: true };
+ break;
+ case 'dot':
+ settings = {
+ fillGraph: false,
+ drawPoints: true,
+ pointSize: dygraphOptions.pointSize
+ };
+ break;
+ default:
+ settings = undefined;
+ }
+
+ formattedStyles[key] = settings;
+ }
+ }
+
+ return formattedStyles;
+};
diff --git a/web/gui/src/dashboard.js/charting/easy-pie-chart.js b/web/gui/src/dashboard.js/charting/easy-pie-chart.js
new file mode 100644
index 0000000..6905a10
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/easy-pie-chart.js
@@ -0,0 +1,281 @@
+// ----------------------------------------------------------------------------------------------------------------
+
+NETDATA.easypiechartPercentFromValueMinMax = function (state, value, min, max) {
+ if (typeof value !== 'number') {
+ value = 0;
+ }
+ if (typeof min !== 'number') {
+ min = 0;
+ }
+ if (typeof max !== 'number') {
+ max = 0;
+ }
+
+ if (min > max) {
+ let t = min;
+ min = max;
+ max = t;
+ }
+
+ if (min > value) {
+ min = value;
+ }
+ if (max < value) {
+ max = value;
+ }
+
+ state.legendFormatValueDecimalsFromMinMax(min, max);
+
+ if (state.tmp.easyPieChartMin === null && min > 0) {
+ min = 0;
+ }
+ if (state.tmp.easyPieChartMax === null && max < 0) {
+ max = 0;
+ }
+
+ let pcent;
+
+ if (min < 0 && max > 0) {
+ // it is both positive and negative
+ // zero at the top center of the chart
+ max = (-min > max) ? -min : max;
+ pcent = Math.round(value * 100 / max);
+ } else if (value >= 0 && min >= 0 && max >= 0) {
+ // clockwise
+ pcent = Math.round((value - min) * 100 / (max - min));
+ if (pcent === 0) {
+ pcent = 0.1;
+ }
+ } else {
+ // counter clockwise
+ pcent = Math.round((value - max) * 100 / (max - min));
+ if (pcent === 0) {
+ pcent = -0.1;
+ }
+ }
+
+ return pcent;
+};
+
+// ----------------------------------------------------------------------------------------------------------------
+// easy-pie-chart
+
+NETDATA.easypiechartInitialize = function (callback) {
+ if (typeof netdataNoEasyPieChart === 'undefined' || !netdataNoEasyPieChart) {
+ $.ajax({
+ url: NETDATA.easypiechart_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('easypiechart', NETDATA.easypiechart_js);
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.easypiechart.enabled = false;
+ NETDATA.error(100, NETDATA.easypiechart_js);
+ })
+ .always(function () {
+ if (typeof callback === "function") {
+ return callback();
+ }
+ })
+ } else {
+ NETDATA.chartLibraries.easypiechart.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+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() && state.data !== null && force !== true) {
+ NETDATA.easypiechartChartUpdate(state, state.data);
+ }
+ else {
+ state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(null);
+ state.tmp.easyPieChart_instance.update(0);
+ }
+ state.tmp.easyPieChart_instance.enableAnimation();
+
+ return true;
+};
+
+NETDATA.easypiechartSetSelection = function (state, t) {
+ if (state.timeIsVisible(t) !== true) {
+ return NETDATA.easypiechartClearSelection(state, true);
+ }
+
+ let slot = state.calculateRowForTime(t);
+ if (slot < 0 || slot >= state.data.result.length) {
+ return NETDATA.easypiechartClearSelection(state, true);
+ }
+
+ if (typeof state.tmp.easyPieChartEvent === 'undefined') {
+ state.tmp.easyPieChartEvent = {
+ timer: undefined,
+ value: 0,
+ pcent: 0
+ };
+ }
+
+ let value = state.data.result[state.data.result.length - 1 - slot];
+ let min = (state.tmp.easyPieChartMin === null) ? NETDATA.commonMin.get(state) : state.tmp.easyPieChartMin;
+ let max = (state.tmp.easyPieChartMax === null) ? NETDATA.commonMax.get(state) : state.tmp.easyPieChartMax;
+ let pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max);
+
+ state.tmp.easyPieChartEvent.value = value;
+ state.tmp.easyPieChartEvent.pcent = pcent;
+ state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value);
+
+ if (state.tmp.easyPieChartEvent.timer === undefined) {
+ state.tmp.easyPieChart_instance.disableAnimation();
+
+ state.tmp.easyPieChartEvent.timer = NETDATA.timeout.set(function () {
+ state.tmp.easyPieChartEvent.timer = undefined;
+ state.tmp.easyPieChart_instance.update(state.tmp.easyPieChartEvent.pcent);
+ }, 0);
+ }
+
+ return true;
+};
+
+NETDATA.easypiechartChartUpdate = function (state, data) {
+ let value, min, max, pcent;
+
+ if (NETDATA.globalPanAndZoom.isActive() || state.isAutoRefreshable() === false) {
+ value = null;
+ pcent = 0;
+ }
+ else {
+ value = data.result[0];
+ min = (state.tmp.easyPieChartMin === null) ? NETDATA.commonMin.get(state) : state.tmp.easyPieChartMin;
+ max = (state.tmp.easyPieChartMax === null) ? NETDATA.commonMax.get(state) : state.tmp.easyPieChartMax;
+ pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max);
+ }
+
+ state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value);
+ state.tmp.easyPieChart_instance.update(pcent);
+ return true;
+};
+
+NETDATA.easypiechartChartCreate = function (state, data) {
+ let chart = $(state.element_chart);
+
+ let value = data.result[0];
+ let min = NETDATA.dataAttribute(state.element, 'easypiechart-min-value', null);
+ let max = NETDATA.dataAttribute(state.element, 'easypiechart-max-value', null);
+
+ if (min === null) {
+ min = NETDATA.commonMin.get(state);
+ state.tmp.easyPieChartMin = null;
+ }
+ else {
+ state.tmp.easyPieChartMin = min;
+ }
+
+ if (max === null) {
+ max = NETDATA.commonMax.get(state);
+ state.tmp.easyPieChartMax = null;
+ }
+ else {
+ state.tmp.easyPieChartMax = max;
+ }
+
+ let size = state.chartWidth();
+ let stroke = Math.floor(size / 22);
+ if (stroke < 3) {
+ stroke = 2;
+ }
+
+ let valuefontsize = Math.floor((size * 2 / 3) / 5);
+ let valuetop = Math.round((size - valuefontsize - (size / 40)) / 2);
+ state.tmp.easyPieChartLabel = document.createElement('span');
+ state.tmp.easyPieChartLabel.className = 'easyPieChartLabel';
+ state.tmp.easyPieChartLabel.innerText = state.legendFormatValue(value);
+ state.tmp.easyPieChartLabel.style.fontSize = valuefontsize + 'px';
+ state.tmp.easyPieChartLabel.style.top = valuetop.toString() + 'px';
+ state.element_chart.appendChild(state.tmp.easyPieChartLabel);
+
+ let titlefontsize = Math.round(valuefontsize * 1.6 / 3);
+ let titletop = Math.round(valuetop - (titlefontsize * 2) - (size / 40));
+ state.tmp.easyPieChartTitle = document.createElement('span');
+ state.tmp.easyPieChartTitle.className = 'easyPieChartTitle';
+ state.tmp.easyPieChartTitle.innerText = state.title;
+ state.tmp.easyPieChartTitle.style.fontSize = titlefontsize + 'px';
+ state.tmp.easyPieChartTitle.style.lineHeight = titlefontsize + 'px';
+ state.tmp.easyPieChartTitle.style.top = titletop.toString() + 'px';
+ state.element_chart.appendChild(state.tmp.easyPieChartTitle);
+
+ let unitfontsize = Math.round(titlefontsize * 0.9);
+ let unittop = Math.round(valuetop + (valuefontsize + unitfontsize) + (size / 40));
+ state.tmp.easyPieChartUnits = document.createElement('span');
+ state.tmp.easyPieChartUnits.className = 'easyPieChartUnits';
+ state.tmp.easyPieChartUnits.innerText = state.units_current;
+ state.tmp.easyPieChartUnits.style.fontSize = unitfontsize + 'px';
+ state.tmp.easyPieChartUnits.style.top = unittop.toString() + 'px';
+ state.element_chart.appendChild(state.tmp.easyPieChartUnits);
+
+ let barColor = NETDATA.dataAttribute(state.element, 'easypiechart-barcolor', undefined);
+ if (typeof barColor === 'undefined' || barColor === null) {
+ barColor = state.chartCustomColors()[0];
+ } else {
+ // <div ... data-easypiechart-barcolor="(function(percent){return(percent < 50 ? '#5cb85c' : percent < 85 ? '#f0ad4e' : '#cb3935');})" ...></div>
+ let tmp = eval(barColor);
+ if (typeof tmp === 'function') {
+ barColor = tmp;
+ }
+ }
+
+ let pcent = NETDATA.easypiechartPercentFromValueMinMax(state, value, min, max);
+ chart.data('data-percent', pcent);
+
+ chart.easyPieChart({
+ barColor: barColor,
+ trackColor: NETDATA.dataAttribute(state.element, 'easypiechart-trackcolor', NETDATA.themes.current.easypiechart_track),
+ scaleColor: NETDATA.dataAttribute(state.element, 'easypiechart-scalecolor', NETDATA.themes.current.easypiechart_scale),
+ scaleLength: NETDATA.dataAttribute(state.element, 'easypiechart-scalelength', 5),
+ lineCap: NETDATA.dataAttribute(state.element, 'easypiechart-linecap', 'round'),
+ lineWidth: NETDATA.dataAttribute(state.element, 'easypiechart-linewidth', stroke),
+ trackWidth: NETDATA.dataAttribute(state.element, 'easypiechart-trackwidth', undefined),
+ size: NETDATA.dataAttribute(state.element, 'easypiechart-size', size),
+ rotate: NETDATA.dataAttribute(state.element, 'easypiechart-rotate', 0),
+ animate: NETDATA.dataAttribute(state.element, 'easypiechart-animate', {duration: 500, enabled: true}),
+ easing: NETDATA.dataAttribute(state.element, 'easypiechart-easing', undefined)
+ });
+
+ // when we just re-create the chart
+ // do not animate the first update
+ let animate = true;
+ if (typeof state.tmp.easyPieChart_instance !== 'undefined') {
+ animate = false;
+ }
+
+ state.tmp.easyPieChart_instance = chart.data('easyPieChart');
+ if (animate === false) {
+ state.tmp.easyPieChart_instance.disableAnimation();
+ }
+ state.tmp.easyPieChart_instance.update(pcent);
+ if (animate === false) {
+ state.tmp.easyPieChart_instance.enableAnimation();
+ }
+
+ state.legendSetUnitsString = function (units) {
+ 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') {
+ NETDATA.easypiechartClearSelection(state);
+ }
+ };
+
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/gauge.js b/web/gui/src/dashboard.js/charting/gauge.js
new file mode 100644
index 0000000..53ed46f
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/gauge.js
@@ -0,0 +1,406 @@
+// gauge.js
+
+NETDATA.gaugeInitialize = function (callback) {
+ if (typeof netdataNoGauge === 'undefined' || !netdataNoGauge) {
+ $.ajax({
+ url: NETDATA.gauge_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('gauge', NETDATA.gauge_js);
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.gauge.enabled = false;
+ NETDATA.error(100, NETDATA.gauge_js);
+ })
+ .always(function () {
+ if (typeof callback === "function") {
+ return callback();
+ }
+ })
+ }
+ else {
+ NETDATA.chartLibraries.gauge.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+NETDATA.gaugeAnimation = function (state, status) {
+ let speed = 32;
+
+ if (typeof status === 'boolean' && status === false) {
+ speed = 1000000000;
+ } else if (typeof status === 'number') {
+ speed = status;
+ }
+
+ // console.log('gauge speed ' + speed);
+ state.tmp.gauge_instance.animationSpeed = speed;
+ state.tmp.___gaugeOld__.speed = speed;
+};
+
+NETDATA.gaugeSet = function (state, value, min, max) {
+ if (typeof value !== 'number') {
+ value = 0;
+ }
+ if (typeof min !== 'number') {
+ min = 0;
+ }
+ if (typeof max !== 'number') {
+ max = 0;
+ }
+ if (value > max) {
+ max = value;
+ }
+ if (value < min) {
+ min = value;
+ }
+ if (min > max) {
+ let t = min;
+ min = max;
+ max = t;
+ }
+ else if (min === max) {
+ max = min + 1;
+ }
+
+ state.legendFormatValueDecimalsFromMinMax(min, max);
+
+ // gauge.js has an issue if the needle
+ // is smaller than min or larger than max
+ // when we set the new values
+ // the needle will go crazy
+
+ // to prevent it, we always feed it
+ // with a percentage, so that the needle
+ // is always between min and max
+ let pcent = (value - min) * 100 / (max - min);
+
+ // bug fix for gauge.js 1.3.1
+ // if the value is the absolute min or max, the chart is broken
+ if (pcent < 0.001) {
+ pcent = 0.001;
+ }
+ if (pcent > 99.999) {
+ pcent = 99.999;
+ }
+
+ state.tmp.gauge_instance.set(pcent);
+ // console.log('gauge set ' + pcent + ', value ' + value + ', min ' + min + ', max ' + max);
+
+ state.tmp.___gaugeOld__.value = value;
+ state.tmp.___gaugeOld__.min = min;
+ state.tmp.___gaugeOld__.max = max;
+};
+
+NETDATA.gaugeSetLabels = function (state, value, min, max) {
+ if (state.tmp.___gaugeOld__.valueLabel !== value) {
+ state.tmp.___gaugeOld__.valueLabel = value;
+ state.tmp.gaugeChartLabel.innerText = state.legendFormatValue(value);
+ }
+ if (state.tmp.___gaugeOld__.minLabel !== min) {
+ state.tmp.___gaugeOld__.minLabel = min;
+ state.tmp.gaugeChartMin.innerText = state.legendFormatValue(min);
+ }
+ if (state.tmp.___gaugeOld__.maxLabel !== max) {
+ state.tmp.___gaugeOld__.maxLabel = max;
+ state.tmp.gaugeChartMax.innerText = state.legendFormatValue(max);
+ }
+};
+
+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() && state.data !== null && force !== true) {
+ NETDATA.gaugeChartUpdate(state, state.data);
+ } else {
+ NETDATA.gaugeAnimation(state, false);
+ NETDATA.gaugeSetLabels(state, null, null, null);
+ NETDATA.gaugeSet(state, null, null, null);
+ }
+
+ NETDATA.gaugeAnimation(state, true);
+ return true;
+};
+
+NETDATA.gaugeSetSelection = function (state, t) {
+ if (state.timeIsVisible(t) !== true) {
+ return NETDATA.gaugeClearSelection(state, true);
+ }
+
+ let slot = state.calculateRowForTime(t);
+ if (slot < 0 || slot >= state.data.result.length) {
+ return NETDATA.gaugeClearSelection(state, true);
+ }
+
+ if (typeof state.tmp.gaugeEvent === 'undefined') {
+ state.tmp.gaugeEvent = {
+ timer: undefined,
+ value: 0,
+ min: 0,
+ max: 0
+ };
+ }
+
+ let value = state.data.result[state.data.result.length - 1 - slot];
+ let min = (state.tmp.gaugeMin === null) ? NETDATA.commonMin.get(state) : state.tmp.gaugeMin;
+ let max = (state.tmp.gaugeMax === null) ? NETDATA.commonMax.get(state) : state.tmp.gaugeMax;
+
+ // make sure it is zero based
+ // but only if it has not been set by the user
+ if (state.tmp.gaugeMin === null && min > 0) {
+ min = 0;
+ }
+ if (state.tmp.gaugeMax === null && max < 0) {
+ max = 0;
+ }
+
+ state.tmp.gaugeEvent.value = value;
+ state.tmp.gaugeEvent.min = min;
+ state.tmp.gaugeEvent.max = max;
+ NETDATA.gaugeSetLabels(state, value, min, max);
+
+ if (state.tmp.gaugeEvent.timer === undefined) {
+ NETDATA.gaugeAnimation(state, false);
+
+ state.tmp.gaugeEvent.timer = NETDATA.timeout.set(function () {
+ state.tmp.gaugeEvent.timer = undefined;
+ NETDATA.gaugeSet(state, state.tmp.gaugeEvent.value, state.tmp.gaugeEvent.min, state.tmp.gaugeEvent.max);
+ }, 0);
+ }
+
+ return true;
+};
+
+NETDATA.gaugeChartUpdate = function (state, data) {
+ let value, min, max;
+
+ if (NETDATA.globalPanAndZoom.isActive() || state.isAutoRefreshable() === false) {
+ NETDATA.gaugeSetLabels(state, null, null, null);
+ state.tmp.gauge_instance.set(0);
+ } else {
+ value = data.result[0];
+ min = (state.tmp.gaugeMin === null) ? NETDATA.commonMin.get(state) : state.tmp.gaugeMin;
+ max = (state.tmp.gaugeMax === null) ? NETDATA.commonMax.get(state) : state.tmp.gaugeMax;
+ if (value < min) {
+ min = value;
+ }
+ if (value > max) {
+ max = value;
+ }
+
+ // make sure it is zero based
+ // but only if it has not been set by the user
+ if (state.tmp.gaugeMin === null && min > 0) {
+ min = 0;
+ }
+ if (state.tmp.gaugeMax === null && max < 0) {
+ max = 0;
+ }
+
+ NETDATA.gaugeSet(state, value, min, max);
+ NETDATA.gaugeSetLabels(state, value, min, max);
+ }
+
+ return true;
+};
+
+NETDATA.gaugeChartCreate = function (state, data) {
+ // let chart = $(state.element_chart);
+
+ let value = data.result[0];
+ let min = NETDATA.dataAttribute(state.element, 'gauge-min-value', null);
+ let max = NETDATA.dataAttribute(state.element, 'gauge-max-value', null);
+ // let adjust = NETDATA.dataAttribute(state.element, 'gauge-adjust', null);
+ let pointerColor = NETDATA.dataAttribute(state.element, 'gauge-pointer-color', NETDATA.themes.current.gauge_pointer);
+ let strokeColor = NETDATA.dataAttribute(state.element, 'gauge-stroke-color', NETDATA.themes.current.gauge_stroke);
+ let startColor = NETDATA.dataAttribute(state.element, 'gauge-start-color', state.chartCustomColors()[0]);
+ let stopColor = NETDATA.dataAttribute(state.element, 'gauge-stop-color', void 0);
+ let generateGradient = NETDATA.dataAttribute(state.element, 'gauge-generate-gradient', false);
+
+ if (min === null) {
+ min = NETDATA.commonMin.get(state);
+ state.tmp.gaugeMin = null;
+ } else {
+ state.tmp.gaugeMin = min;
+ }
+
+ if (max === null) {
+ max = NETDATA.commonMax.get(state);
+ state.tmp.gaugeMax = null;
+ } else {
+ state.tmp.gaugeMax = max;
+ }
+
+ // make sure it is zero based
+ // but only if it has not been set by the user
+ if (state.tmp.gaugeMin === null && min > 0) {
+ min = 0;
+ }
+ if (state.tmp.gaugeMax === null && max < 0) {
+ max = 0;
+ }
+
+ let width = state.chartWidth(), height = state.chartHeight(); //, ratio = 1.5;
+ // console.log('gauge width: ' + width.toString() + ', height: ' + height.toString());
+ //switch(adjust) {
+ // case 'width': width = height * ratio; break;
+ // case 'height':
+ // default: height = width / ratio; break;
+ //}
+ //state.element.style.width = width.toString() + 'px';
+ //state.element.style.height = height.toString() + 'px';
+
+ let lum_d = 0.05;
+
+ let options = {
+ lines: 12, // The number of lines to draw
+ angle: 0.14, // The span of the gauge arc
+ lineWidth: 0.57, // The line thickness
+ radiusScale: 1.0, // Relative radius
+ pointer: {
+ length: 0.85, // 0.9 The radius of the inner circle
+ strokeWidth: 0.045, // The rotation offset
+ color: pointerColor // Fill color
+ },
+ limitMax: true, // If false, the max value of the gauge will be updated if value surpass max
+ limitMin: true, // If true, the min value of the gauge will be fixed unless you set it manually
+ colorStart: startColor, // Colors
+ colorStop: stopColor, // just experiment with them
+ strokeColor: strokeColor, // to see which ones work best for you
+ generateGradient: (generateGradient === true), // gmosx:
+ gradientType: 0,
+ highDpiSupport: true // High resolution support
+ };
+
+ if (generateGradient.constructor === Array) {
+ // example options:
+ // data-gauge-generate-gradient="[0, 50, 100]"
+ // data-gauge-gradient-percent-color-0="#FFFFFF"
+ // data-gauge-gradient-percent-color-50="#999900"
+ // data-gauge-gradient-percent-color-100="#000000"
+
+ options.percentColors = [];
+ let len = generateGradient.length;
+ while (len--) {
+ let pcent = generateGradient[len];
+ let color = NETDATA.dataAttribute(state.element, 'gauge-gradient-percent-color-' + pcent.toString(), false);
+ if (color !== false) {
+ let a = [];
+ a[0] = pcent / 100;
+ a[1] = color;
+ options.percentColors.unshift(a);
+ }
+ }
+ if (options.percentColors.length === 0) {
+ delete options.percentColors;
+ }
+ } else if (generateGradient === false && NETDATA.themes.current.gauge_gradient) {
+ //noinspection PointlessArithmeticExpressionJS
+ options.percentColors = [
+ [0.0, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 0))],
+ [0.1, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 1))],
+ [0.2, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 2))],
+ [0.3, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 3))],
+ [0.4, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 4))],
+ [0.5, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 5))],
+ [0.6, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 6))],
+ [0.7, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 7))],
+ [0.8, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 8))],
+ [0.9, NETDATA.colorLuminance(startColor, (lum_d * 10) - (lum_d * 9))],
+ [1.0, NETDATA.colorLuminance(startColor, 0.0)]];
+ }
+
+ state.tmp.gauge_canvas = document.createElement('canvas');
+ state.tmp.gauge_canvas.id = 'gauge-' + state.uuid + '-canvas';
+ state.tmp.gauge_canvas.className = 'gaugeChart';
+ state.tmp.gauge_canvas.width = width;
+ state.tmp.gauge_canvas.height = height;
+ state.element_chart.appendChild(state.tmp.gauge_canvas);
+
+ let valuefontsize = Math.floor(height / 5);
+ let valuetop = Math.round((height - valuefontsize) / 3.2);
+ state.tmp.gaugeChartLabel = document.createElement('span');
+ state.tmp.gaugeChartLabel.className = 'gaugeChartLabel';
+ state.tmp.gaugeChartLabel.style.fontSize = valuefontsize + 'px';
+ state.tmp.gaugeChartLabel.style.top = valuetop.toString() + 'px';
+ state.element_chart.appendChild(state.tmp.gaugeChartLabel);
+
+ let titlefontsize = Math.round(valuefontsize / 2.1);
+ let titletop = 0;
+ state.tmp.gaugeChartTitle = document.createElement('span');
+ state.tmp.gaugeChartTitle.className = 'gaugeChartTitle';
+ state.tmp.gaugeChartTitle.innerText = state.title;
+ state.tmp.gaugeChartTitle.style.fontSize = titlefontsize + 'px';
+ state.tmp.gaugeChartTitle.style.lineHeight = titlefontsize + 'px';
+ state.tmp.gaugeChartTitle.style.top = titletop.toString() + 'px';
+ state.element_chart.appendChild(state.tmp.gaugeChartTitle);
+
+ let unitfontsize = Math.round(titlefontsize * 0.9);
+ state.tmp.gaugeChartUnits = document.createElement('span');
+ state.tmp.gaugeChartUnits.className = 'gaugeChartUnits';
+ state.tmp.gaugeChartUnits.innerText = state.units_current;
+ state.tmp.gaugeChartUnits.style.fontSize = unitfontsize + 'px';
+ state.element_chart.appendChild(state.tmp.gaugeChartUnits);
+
+ state.tmp.gaugeChartMin = document.createElement('span');
+ state.tmp.gaugeChartMin.className = 'gaugeChartMin';
+ state.tmp.gaugeChartMin.style.fontSize = Math.round(valuefontsize * 0.75).toString() + 'px';
+ state.element_chart.appendChild(state.tmp.gaugeChartMin);
+
+ state.tmp.gaugeChartMax = document.createElement('span');
+ state.tmp.gaugeChartMax.className = 'gaugeChartMax';
+ state.tmp.gaugeChartMax.style.fontSize = Math.round(valuefontsize * 0.75).toString() + 'px';
+ state.element_chart.appendChild(state.tmp.gaugeChartMax);
+
+ // when we just re-create the chart
+ // do not animate the first update
+ let animate = true;
+ if (typeof state.tmp.gauge_instance !== 'undefined') {
+ animate = false;
+ }
+
+ state.tmp.gauge_instance = new Gauge(state.tmp.gauge_canvas).setOptions(options); // create sexy gauge!
+
+ state.tmp.___gaugeOld__ = {
+ value: value,
+ min: min,
+ max: max,
+ valueLabel: null,
+ minLabel: null,
+ maxLabel: null
+ };
+
+ // we will always feed a percentage
+ state.tmp.gauge_instance.minValue = 0;
+ state.tmp.gauge_instance.maxValue = 100;
+
+ NETDATA.gaugeAnimation(state, animate);
+ NETDATA.gaugeSet(state, value, min, max);
+ NETDATA.gaugeSetLabels(state, value, min, max);
+ NETDATA.gaugeAnimation(state, true);
+
+ state.legendSetUnitsString = function (units) {
+ 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 () {
+ if (typeof state.tmp.gauge_instance !== 'undefined') {
+ NETDATA.gaugeClearSelection(state);
+ }
+ };
+
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/google-charts.js b/web/gui/src/dashboard.js/charting/google-charts.js
new file mode 100644
index 0000000..7497daf
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/google-charts.js
@@ -0,0 +1,132 @@
+// google charts
+
+// Codacy declarations
+/* global google */
+
+NETDATA.googleInitialize = function (callback) {
+ if (typeof netdataNoGoogleCharts === 'undefined' || !netdataNoGoogleCharts) {
+ $.ajax({
+ url: NETDATA.google_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('google', NETDATA.google_js);
+ google.load('visualization', '1.1', {
+ 'packages': ['corechart', 'controls'],
+ 'callback': callback
+ });
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.google.enabled = false;
+ NETDATA.error(100, NETDATA.google_js);
+ if (typeof callback === "function") {
+ return callback();
+ }
+ });
+ } else {
+ NETDATA.chartLibraries.google.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+NETDATA.googleChartUpdate = function (state, data) {
+ let datatable = new google.visualization.DataTable(data.result);
+ state.google_instance.draw(datatable, state.google_options);
+ return true;
+};
+
+NETDATA.googleChartCreate = function (state, data) {
+ let datatable = new google.visualization.DataTable(data.result);
+
+ state.google_options = {
+ colors: state.chartColors(),
+
+ // do not set width, height - the chart resizes itself
+ //width: state.chartWidth(),
+ //height: state.chartHeight(),
+ lineWidth: 1,
+ title: state.title,
+ fontSize: 11,
+ hAxis: {
+ // title: "Time of Day",
+ // format:'HH:mm:ss',
+ viewWindowMode: 'maximized',
+ slantedText: false,
+ format: 'HH:mm:ss',
+ textStyle: {
+ fontSize: 9
+ },
+ gridlines: {
+ color: '#EEE'
+ }
+ },
+ vAxis: {
+ title: state.units_current,
+ viewWindowMode: 'pretty',
+ minValue: -0.1,
+ maxValue: 0.1,
+ direction: 1,
+ textStyle: {
+ fontSize: 9
+ },
+ gridlines: {
+ color: '#EEE'
+ }
+ },
+ chartArea: {
+ width: '65%',
+ height: '80%'
+ },
+ focusTarget: 'category',
+ annotation: {
+ '1': {
+ style: 'line'
+ }
+ },
+ pointsVisible: 0,
+ titlePosition: 'out',
+ titleTextStyle: {
+ fontSize: 11
+ },
+ tooltip: {
+ isHtml: false,
+ ignoreBounds: true,
+ textStyle: {
+ fontSize: 9
+ }
+ },
+ curveType: 'function',
+ areaOpacity: 0.3,
+ isStacked: false
+ };
+
+ switch (state.chart.chart_type) {
+ case "area":
+ state.google_options.vAxis.viewWindowMode = 'maximized';
+ state.google_options.areaOpacity = NETDATA.options.current.color_fill_opacity_area;
+ state.google_instance = new google.visualization.AreaChart(state.element_chart);
+ break;
+
+ case "stacked":
+ state.google_options.isStacked = true;
+ state.google_options.areaOpacity = NETDATA.options.current.color_fill_opacity_stacked;
+ state.google_options.vAxis.viewWindowMode = 'maximized';
+ state.google_options.vAxis.minValue = null;
+ state.google_options.vAxis.maxValue = null;
+ state.google_instance = new google.visualization.AreaChart(state.element_chart);
+ break;
+
+ default:
+ case "line":
+ state.google_options.lineWidth = 2;
+ state.google_instance = new google.visualization.LineChart(state.element_chart);
+ break;
+ }
+
+ state.google_instance.draw(datatable, state.google_options);
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/peity.js b/web/gui/src/dashboard.js/charting/peity.js
new file mode 100644
index 0000000..012fb9c
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/peity.js
@@ -0,0 +1,62 @@
+
+// peity
+
+NETDATA.peityInitialize = function (callback) {
+ if (typeof netdataNoPeitys === 'undefined' || !netdataNoPeitys) {
+ $.ajax({
+ url: NETDATA.peity_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('peity', NETDATA.peity_js);
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.peity.enabled = false;
+ NETDATA.error(100, NETDATA.peity_js);
+ })
+ .always(function () {
+ if (typeof callback === "function") {
+ return callback();
+ }
+ });
+ } else {
+ NETDATA.chartLibraries.peity.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+NETDATA.peityChartUpdate = function (state, data) {
+ state.peity_instance.innerHTML = data.result;
+
+ if (state.peity_options.stroke !== state.chartCustomColors()[0]) {
+ state.peity_options.stroke = state.chartCustomColors()[0];
+ if (state.chart.chart_type === 'line') {
+ state.peity_options.fill = NETDATA.themes.current.background;
+ } else {
+ state.peity_options.fill = NETDATA.colorLuminance(state.chartCustomColors()[0], NETDATA.chartDefaults.fill_luminance);
+ }
+ }
+
+ $(state.peity_instance).peity('line', state.peity_options);
+ return true;
+};
+
+NETDATA.peityChartCreate = function (state, data) {
+ state.peity_instance = document.createElement('div');
+ state.element_chart.appendChild(state.peity_instance);
+
+ state.peity_options = {
+ stroke: NETDATA.themes.current.foreground,
+ strokeWidth: NETDATA.dataAttribute(state.element, 'peity-strokewidth', 1),
+ width: state.chartWidth(),
+ height: state.chartHeight(),
+ fill: NETDATA.themes.current.foreground
+ };
+
+ NETDATA.peityChartUpdate(state, data);
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/sparkline.js b/web/gui/src/dashboard.js/charting/sparkline.js
new file mode 100644
index 0000000..5d8a9e6
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/sparkline.js
@@ -0,0 +1,155 @@
+// ----------------------------------------------------------------------------------------------------------------
+// sparkline
+
+NETDATA.sparklineInitialize = function (callback) {
+ if (typeof netdataNoSparklines === 'undefined' || !netdataNoSparklines) {
+ $.ajax({
+ url: NETDATA.sparkline_js,
+ cache: true,
+ dataType: "script",
+ xhrFields: {withCredentials: true} // required for the cookie
+ })
+ .done(function () {
+ NETDATA.registerChartLibrary('sparkline', NETDATA.sparkline_js);
+ })
+ .fail(function () {
+ NETDATA.chartLibraries.sparkline.enabled = false;
+ NETDATA.error(100, NETDATA.sparkline_js);
+ })
+ .always(function () {
+ if (typeof callback === "function") {
+ return callback();
+ }
+ });
+ } else {
+ NETDATA.chartLibraries.sparkline.enabled = false;
+ if (typeof callback === "function") {
+ return callback();
+ }
+ }
+};
+
+NETDATA.sparklineChartUpdate = function (state, data) {
+ state.sparkline_options.width = state.chartWidth();
+ state.sparkline_options.height = state.chartHeight();
+
+ $(state.element_chart).sparkline(data.result, state.sparkline_options);
+ return true;
+};
+
+NETDATA.sparklineChartCreate = function (state, data) {
+ let type = NETDATA.dataAttribute(state.element, 'sparkline-type', 'line');
+ let lineColor = NETDATA.dataAttribute(state.element, 'sparkline-linecolor', state.chartCustomColors()[0]);
+ let fillColor = NETDATA.dataAttribute(state.element, 'sparkline-fillcolor', ((state.chart.chart_type === 'line') ? NETDATA.themes.current.background : NETDATA.colorLuminance(lineColor, NETDATA.chartDefaults.fill_luminance)));
+ let chartRangeMin = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemin', undefined);
+ let chartRangeMax = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemax', undefined);
+ let composite = NETDATA.dataAttribute(state.element, 'sparkline-composite', undefined);
+ let enableTagOptions = NETDATA.dataAttribute(state.element, 'sparkline-enabletagoptions', undefined);
+ let tagOptionPrefix = NETDATA.dataAttribute(state.element, 'sparkline-tagoptionprefix', undefined);
+ let tagValuesAttribute = NETDATA.dataAttribute(state.element, 'sparkline-tagvaluesattribute', undefined);
+ let disableHiddenCheck = NETDATA.dataAttribute(state.element, 'sparkline-disablehiddencheck', undefined);
+ let defaultPixelsPerValue = NETDATA.dataAttribute(state.element, 'sparkline-defaultpixelspervalue', undefined);
+ let spotColor = NETDATA.dataAttribute(state.element, 'sparkline-spotcolor', undefined);
+ let minSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-minspotcolor', undefined);
+ let maxSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-maxspotcolor', undefined);
+ let spotRadius = NETDATA.dataAttribute(state.element, 'sparkline-spotradius', undefined);
+ let valueSpots = NETDATA.dataAttribute(state.element, 'sparkline-valuespots', undefined);
+ let highlightSpotColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightspotcolor', undefined);
+ let highlightLineColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightlinecolor', undefined);
+ let lineWidth = NETDATA.dataAttribute(state.element, 'sparkline-linewidth', undefined);
+ let normalRangeMin = NETDATA.dataAttribute(state.element, 'sparkline-normalrangemin', undefined);
+ let normalRangeMax = NETDATA.dataAttribute(state.element, 'sparkline-normalrangemax', undefined);
+ let drawNormalOnTop = NETDATA.dataAttribute(state.element, 'sparkline-drawnormalontop', undefined);
+ let xvalues = NETDATA.dataAttribute(state.element, 'sparkline-xvalues', undefined);
+ let chartRangeClip = NETDATA.dataAttribute(state.element, 'sparkline-chartrangeclip', undefined);
+ let chartRangeMinX = NETDATA.dataAttribute(state.element, 'sparkline-chartrangeminx', undefined);
+ let chartRangeMaxX = NETDATA.dataAttribute(state.element, 'sparkline-chartrangemaxx', undefined);
+ let disableInteraction = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disableinteraction', false);
+ let disableTooltips = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disabletooltips', false);
+ let disableHighlight = NETDATA.dataAttributeBoolean(state.element, 'sparkline-disablehighlight', false);
+ let highlightLighten = NETDATA.dataAttribute(state.element, 'sparkline-highlightlighten', 1.4);
+ let highlightColor = NETDATA.dataAttribute(state.element, 'sparkline-highlightcolor', undefined);
+ let tooltipContainer = NETDATA.dataAttribute(state.element, 'sparkline-tooltipcontainer', undefined);
+ let tooltipClassname = NETDATA.dataAttribute(state.element, 'sparkline-tooltipclassname', undefined);
+ let tooltipFormat = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformat', undefined);
+ let tooltipPrefix = NETDATA.dataAttribute(state.element, 'sparkline-tooltipprefix', undefined);
+ let tooltipSuffix = NETDATA.dataAttribute(state.element, 'sparkline-tooltipsuffix', ' ' + state.units_current);
+ let tooltipSkipNull = NETDATA.dataAttributeBoolean(state.element, 'sparkline-tooltipskipnull', true);
+ let tooltipValueLookups = NETDATA.dataAttribute(state.element, 'sparkline-tooltipvaluelookups', undefined);
+ let tooltipFormatFieldlist = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformatfieldlist', undefined);
+ let tooltipFormatFieldlistKey = NETDATA.dataAttribute(state.element, 'sparkline-tooltipformatfieldlistkey', undefined);
+ let numberFormatter = NETDATA.dataAttribute(state.element, 'sparkline-numberformatter', function (n) {
+ return n.toFixed(2);
+ });
+ let numberDigitGroupSep = NETDATA.dataAttribute(state.element, 'sparkline-numberdigitgroupsep', undefined);
+ let numberDecimalMark = NETDATA.dataAttribute(state.element, 'sparkline-numberdecimalmark', undefined);
+ let numberDigitGroupCount = NETDATA.dataAttribute(state.element, 'sparkline-numberdigitgroupcount', undefined);
+ let animatedZooms = NETDATA.dataAttributeBoolean(state.element, 'sparkline-animatedzooms', false);
+
+ if (spotColor === 'disable') {
+ spotColor = '';
+ }
+ if (minSpotColor === 'disable') {
+ minSpotColor = '';
+ }
+ if (maxSpotColor === 'disable') {
+ maxSpotColor = '';
+ }
+
+ // state.log('sparkline type ' + type + ', lineColor: ' + lineColor + ', fillColor: ' + fillColor);
+
+ state.sparkline_options = {
+ type: type,
+ lineColor: lineColor,
+ fillColor: fillColor,
+ chartRangeMin: chartRangeMin,
+ chartRangeMax: chartRangeMax,
+ composite: composite,
+ enableTagOptions: enableTagOptions,
+ tagOptionPrefix: tagOptionPrefix,
+ tagValuesAttribute: tagValuesAttribute,
+ disableHiddenCheck: disableHiddenCheck,
+ defaultPixelsPerValue: defaultPixelsPerValue,
+ spotColor: spotColor,
+ minSpotColor: minSpotColor,
+ maxSpotColor: maxSpotColor,
+ spotRadius: spotRadius,
+ valueSpots: valueSpots,
+ highlightSpotColor: highlightSpotColor,
+ highlightLineColor: highlightLineColor,
+ lineWidth: lineWidth,
+ normalRangeMin: normalRangeMin,
+ normalRangeMax: normalRangeMax,
+ drawNormalOnTop: drawNormalOnTop,
+ xvalues: xvalues,
+ chartRangeClip: chartRangeClip,
+ chartRangeMinX: chartRangeMinX,
+ chartRangeMaxX: chartRangeMaxX,
+ disableInteraction: disableInteraction,
+ disableTooltips: disableTooltips,
+ disableHighlight: disableHighlight,
+ highlightLighten: highlightLighten,
+ highlightColor: highlightColor,
+ tooltipContainer: tooltipContainer,
+ tooltipClassname: tooltipClassname,
+ tooltipChartTitle: state.title,
+ tooltipFormat: tooltipFormat,
+ tooltipPrefix: tooltipPrefix,
+ tooltipSuffix: tooltipSuffix,
+ tooltipSkipNull: tooltipSkipNull,
+ tooltipValueLookups: tooltipValueLookups,
+ tooltipFormatFieldlist: tooltipFormatFieldlist,
+ tooltipFormatFieldlistKey: tooltipFormatFieldlistKey,
+ numberFormatter: numberFormatter,
+ numberDigitGroupSep: numberDigitGroupSep,
+ numberDecimalMark: numberDecimalMark,
+ numberDigitGroupCount: numberDigitGroupCount,
+ animatedZooms: animatedZooms,
+ width: state.chartWidth(),
+ height: state.chartHeight()
+ };
+
+ $(state.element_chart).sparkline(data.result, state.sparkline_options);
+
+ return true;
+};
diff --git a/web/gui/src/dashboard.js/charting/textonly.js b/web/gui/src/dashboard.js/charting/textonly.js
new file mode 100644
index 0000000..e7b9aa9
--- /dev/null
+++ b/web/gui/src/dashboard.js/charting/textonly.js
@@ -0,0 +1,18 @@
+
+// ----------------------------------------------------------------------------------------------------------------
+// "Text-only" chart - Just renders the raw value to the DOM
+
+NETDATA.textOnlyCreate = function(state, data) {
+ var decimalPlaces = NETDATA.dataAttribute(state.element, 'textonly-decimal-places', 1);
+ var prefix = NETDATA.dataAttribute(state.element, 'textonly-prefix', '');
+ var suffix = NETDATA.dataAttribute(state.element, 'textonly-suffix', '');
+
+ // Round based on number of decimal places to show
+ var precision = Math.pow(10, decimalPlaces);
+ var value = Math.round(data.result[0] * precision) / precision;
+
+ state.element.textContent = prefix + value + suffix;
+ return true;
+}
+
+NETDATA.textOnlyUpdate = NETDATA.textOnlyCreate; \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 19:43:35 +0000