| /base/000_base/bower_components/highcharts/js/modules/heatmap.src.js |
|---|
| @@ -1,5 +1,5 @@ |
|---|
| /** |
| * @license Highcharts JS v5.0.10 (2017-03-31) |
| * @license Highcharts JS v5.0.12 (2017-05-24) |
| * |
| * (c) 2009-2017 Torstein Honsi |
| * |
| @@ -104,7 +104,7 @@ |
|---|
| if (userOptions.dataClasses) { |
| this.initDataClasses(userOptions); |
| } |
| this.initStops(userOptions); |
| this.initStops(); |
| |
| // Override original axis properties |
| this.horiz = horiz; |
| @@ -114,39 +114,8 @@ |
|---|
| this.defaultLegendLength = 200; |
| }, |
| |
| /* |
| * Return an intermediate color between two colors, according to pos where 0 |
| * is the from color and 1 is the to color. |
| * NOTE: Changes here should be copied |
| * to the same function in drilldown.src.js and solid-gauge-src.js. |
| */ |
| tweenColors: function(from, to, pos) { |
| // Check for has alpha, because rgba colors perform worse due to lack of |
| // support in WebKit. |
| var hasAlpha, |
| ret; |
| |
| // Unsupported color, return to-color (#3920) |
| if (!to.rgba.length || !from.rgba.length) { |
| ret = to.input || 'none'; |
| |
| // Interpolate |
| } else { |
| from = from.rgba; |
| to = to.rgba; |
| hasAlpha = (to[3] !== 1 || from[3] !== 1); |
| ret = (hasAlpha ? 'rgba(' : 'rgb(') + |
| Math.round(to[0] + (from[0] - to[0]) * (1 - pos)) + ',' + |
| Math.round(to[1] + (from[1] - to[1]) * (1 - pos)) + ',' + |
| Math.round(to[2] + (from[2] - to[2]) * (1 - pos)) + |
| (hasAlpha ? (',' + (to[3] + (from[3] - to[3]) * (1 - pos))) : '') + ')'; |
| } |
| return ret; |
| }, |
| |
| initDataClasses: function(userOptions) { |
| var axis = this, |
| chart = this.chart, |
| var chart = this.chart, |
| dataClasses, |
| colorCounter = 0, |
| colorCount = chart.options.chart.colorCount, |
| @@ -171,8 +140,7 @@ |
|---|
| colorCounter = 0; |
| } |
| } else { |
| dataClass.color = axis.tweenColors( |
| color(options.minColor), |
| dataClass.color = color(options.minColor).tweenTo( |
| color(options.maxColor), |
| len < 2 ? 0.5 : i / (len - 1) // #3219 |
| ); |
| @@ -181,8 +149,8 @@ |
|---|
| }); |
| }, |
| |
| initStops: function(userOptions) { |
| this.stops = userOptions.stops || [ |
| initStops: function() { |
| this.stops = this.options.stops || [ |
| [0, this.options.minColor], |
| [1, this.options.maxColor] |
| ]; |
| @@ -226,6 +194,13 @@ |
|---|
| } |
| }, |
| |
| normalizedValue: function(value) { |
| if (this.isLog) { |
| value = this.val2lin(value); |
| } |
| return 1 - ((this.max - value) / ((this.max - this.min) || 1)); |
| }, |
| |
| /** |
| * Translate from a value to a color |
| */ |
| @@ -257,10 +232,7 @@ |
|---|
| |
| } else { |
| |
| if (this.isLog) { |
| value = this.val2lin(value); |
| } |
| pos = 1 - ((this.max - value) / ((this.max - this.min) || 1)); |
| pos = this.normalizedValue(value); |
| i = stops.length; |
| while (i--) { |
| if (pos > stops[i][0]) { |
| @@ -273,8 +245,7 @@ |
|---|
| // The position within the gradient |
| pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1); |
| |
| color = this.tweenColors( |
| from.color, |
| color = from.color.tweenTo( |
| to.color, |
| pos |
| ); |
| @@ -316,7 +287,6 @@ |
|---|
| setLegendColor: function() { |
| var grad, |
| horiz = this.horiz, |
| options = this.options, |
| reversed = this.reversed, |
| one = reversed ? 1 : 0, |
| zero = reversed ? 0 : 1; |
| @@ -329,10 +299,7 @@ |
|---|
| x2: grad[2], |
| y2: grad[3] |
| }, |
| stops: options.stops || [ |
| [0, options.minColor], |
| [1, options.maxColor] |
| ] |
| stops: this.stops |
| }; |
| }, |
| |
| @@ -430,7 +397,7 @@ |
|---|
| // When updating data classes, destroy old items and make sure new ones are created (#3207) |
| if (newOptions.dataClasses && legend.allItems) { |
| each(legend.allItems, function(item) { |
| if (item.isDataClass) { |
| if (item.isDataClass && item.legendGroup) { |
| item.legendGroup.destroy(); |
| } |
| }); |
| @@ -449,6 +416,16 @@ |
|---|
| }, |
| |
| /** |
| * Extend basic axis remove by also removing the legend item. |
| */ |
| remove: function() { |
| if (this.legendItem) { |
| this.chart.legend.destroyItem(this); |
| } |
| Axis.prototype.remove.call(this); |
| }, |
| |
| /** |
| * Get the legend item symbols for data classes |
| */ |
| getDataClassLegendSymbols: function() { |
| @@ -518,8 +495,7 @@ |
|---|
| H.Fx.prototype[prop + 'Setter'] = function() { |
| this.elem.attr( |
| prop, |
| ColorAxis.prototype.tweenColors( |
| color(this.start), |
| color(this.start).tweenTo( |
| color(this.end), |
| this.pos |
| ), |
