155 lines
4.3 KiB
JavaScript
155 lines
4.3 KiB
JavaScript
/**
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* (c) 2010-2018 Torstein Honsi
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*
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* License: www.highcharts.com/license
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*/
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'use strict';
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import H from '../parts/Globals.js';
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import '../parts/Utilities.js';
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import '../parts/Options.js';
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import '../parts/Series.js';
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import '../parts/Legend.js';
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import '../parts/ScatterSeries.js';
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var LegendSymbolMixin = H.LegendSymbolMixin,
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noop = H.noop,
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Series = H.Series,
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seriesType = H.seriesType,
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seriesTypes = H.seriesTypes;
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/**
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* A polygon series can be used to draw any freeform shape in the cartesian
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* coordinate system. A fill is applied with the `color` option, and
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* stroke is applied through `lineWidth` and `lineColor` options. Requires
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* the `highcharts-more.js` file.
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*
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* @sample {highcharts} highcharts/demo/polygon/
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* Polygon
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* @sample {highstock} highcharts/demo/polygon/
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* Polygon
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*
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* @extends plotOptions.scatter
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* @since 4.1.0
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* @excluding softThreshold, threshold
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* @product highcharts highstock
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* @optionparent plotOptions.polygon
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*/
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seriesType('polygon', 'scatter', {
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marker: {
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enabled: false,
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states: {
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hover: {
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enabled: false
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}
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}
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},
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stickyTracking: false,
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tooltip: {
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followPointer: true,
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pointFormat: ''
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},
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trackByArea: true
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// Prototype members
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}, {
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type: 'polygon',
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getGraphPath: function () {
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var graphPath = Series.prototype.getGraphPath.call(this),
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i = graphPath.length + 1;
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// Close all segments
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while (i--) {
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if ((i === graphPath.length || graphPath[i] === 'M') && i > 0) {
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graphPath.splice(i, 0, 'z');
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}
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}
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this.areaPath = graphPath;
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return graphPath;
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},
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drawGraph: function () {
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// Hack into the fill logic in area.drawGraph
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this.options.fillColor = this.color;
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seriesTypes.area.prototype.drawGraph.call(this);
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},
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drawLegendSymbol: LegendSymbolMixin.drawRectangle,
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drawTracker: Series.prototype.drawTracker,
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setStackedPoints: noop // No stacking points on polygons (#5310)
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});
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/**
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* A `polygon` series. If the [type](#series.polygon.type) option is
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* not specified, it is inherited from [chart.type](#chart.type).
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*
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* @extends series,plotOptions.polygon
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* @excluding dataParser, dataURL, stack
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* @product highcharts highstock
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* @apioption series.polygon
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*/
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/**
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* An array of data points for the series. For the `polygon` series
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* type, points can be given in the following ways:
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*
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* 1. An array of numerical values. In this case, the numerical values
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* will be interpreted as `y` options. The `x` values will be automatically
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* calculated, either starting at 0 and incremented by 1, or from `pointStart`
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* and `pointInterval` given in the series options. If the axis has
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* categories, these will be used. Example:
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*
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* ```js
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* data: [0, 5, 3, 5]
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* ```
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*
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* 2. An array of arrays with 2 values. In this case, the values correspond
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* to `x,y`. If the first value is a string, it is applied as the name
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* of the point, and the `x` value is inferred.
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*
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* ```js
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* data: [
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* [0, 10],
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* [1, 3],
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* [2, 1]
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* ]
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* ```
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*
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* 3. An array of objects with named values. The following snippet shows only a
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* few settings, see the complete options set below. If the total number of data
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* points exceeds the series' [turboThreshold](#series.polygon.turboThreshold),
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* this option is not available.
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*
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* ```js
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* data: [{
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* x: 1,
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* y: 1,
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* name: "Point2",
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* color: "#00FF00"
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* }, {
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* x: 1,
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* y: 8,
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* name: "Point1",
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* color: "#FF00FF"
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* }]
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* ```
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*
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* @sample {highcharts} highcharts/chart/reflow-true/
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* Numerical values
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* @sample {highcharts} highcharts/series/data-array-of-arrays/
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* Arrays of numeric x and y
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* @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
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* Arrays of datetime x and y
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* @sample {highcharts} highcharts/series/data-array-of-name-value/
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* Arrays of point.name and y
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* @sample {highcharts} highcharts/series/data-array-of-objects/
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* Config objects
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*
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* @type {Array<number|Array<number>|*>}
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* @extends series.line.data
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* @product highcharts highstock
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* @apioption series.polygon.data
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*/
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