highcharts
Version:
JavaScript charting framework
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JavaScript
/* *
*
* (c) 2010-2021 Torstein Honsi
*
* License: www.highcharts.com/license
*
* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
*
* */
;
import H from '../Core/Globals.js';
import Point from '../Core/Series/Point.js';
import U from '../Core/Utilities.js';
var defined = U.defined;
var noop = H.noop, seriesTypes = H.seriesTypes;
/**
* Mixin for maps and heatmaps
*
* @private
* @mixin Highcharts.colorMapPointMixin
*/
var colorMapPointMixin = {
dataLabelOnNull: true,
/* eslint-disable valid-jsdoc */
/**
* Color points have a value option that determines whether or not it is
* a null point
* @private
*/
isValid: function () {
// undefined is allowed
return (this.value !== null &&
this.value !== Infinity &&
this.value !== -Infinity);
},
/**
* @private
*/
setState: function (state) {
Point.prototype.setState.call(this, state);
if (this.graphic) {
this.graphic.attr({
zIndex: state === 'hover' ? 1 : 0
});
}
}
/* eslint-enable valid-jsdoc */
};
/**
* @private
* @mixin Highcharts.colorMapSeriesMixin
*/
var colorMapSeriesMixin = {
pointArrayMap: ['value'],
axisTypes: ['xAxis', 'yAxis', 'colorAxis'],
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
getSymbol: noop,
parallelArrays: ['x', 'y', 'value'],
colorKey: 'value',
pointAttribs: seriesTypes.column.prototype.pointAttribs,
/* eslint-disable valid-jsdoc */
/**
* Get the color attibutes to apply on the graphic
* @private
* @function Highcharts.colorMapSeriesMixin.colorAttribs
* @param {Highcharts.Point} point
* @return {Highcharts.SVGAttributes}
*/
colorAttribs: function (point) {
var ret = {};
if (defined(point.color)) {
ret[this.colorProp || 'fill'] = point.color;
}
return ret;
}
};
var exports = {
colorMapPointMixin: colorMapPointMixin,
colorMapSeriesMixin: colorMapSeriesMixin
};
export default exports;