109 lines
3.9 KiB
JavaScript
109 lines
3.9 KiB
JavaScript
/* *
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*
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* (c) 2009-2020 Torstein Honsi
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*
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* Dot plot series type for Highcharts
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*
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* License: www.highcharts.com/license
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*
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* !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
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*
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* */
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/**
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* @private
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* @todo
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* - Check update, remove etc.
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* - Custom icons like persons, carts etc. Either as images, font icons or
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* Highcharts symbols.
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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 U from '../parts/Utilities.js';
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var extend = U.extend, objectEach = U.objectEach, pick = U.pick, seriesType = U.seriesType;
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import '../parts/Series.js';
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/**
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* @private
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* @class
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* @name Highcharts.seriesTypes.dotplot
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*
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* @augments Highcharts.Series
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*/
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seriesType('dotplot', 'column', {
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itemPadding: 0.2,
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marker: {
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symbol: 'circle',
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states: {
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hover: {},
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select: {}
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}
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}
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}, {
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markerAttribs: void 0,
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drawPoints: function () {
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var series = this, renderer = series.chart.renderer, seriesMarkerOptions = this.options.marker, itemPaddingTranslated = this.yAxis.transA *
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series.options.itemPadding, borderWidth = this.borderWidth, crisp = borderWidth % 2 ? 0.5 : 1;
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this.points.forEach(function (point) {
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var yPos, attr, graphics, itemY, pointAttr, pointMarkerOptions = point.marker || {}, symbol = (pointMarkerOptions.symbol ||
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seriesMarkerOptions.symbol), radius = pick(pointMarkerOptions.radius, seriesMarkerOptions.radius), size, yTop, isSquare = symbol !== 'rect', x, y;
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point.graphics = graphics = point.graphics || {};
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pointAttr = point.pointAttr ?
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(point.pointAttr[point.selected ? 'selected' : ''] ||
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series.pointAttr['']) :
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series.pointAttribs(point, point.selected && 'select');
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delete pointAttr.r;
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if (series.chart.styledMode) {
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delete pointAttr.stroke;
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delete pointAttr['stroke-width'];
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}
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if (point.y !== null) {
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if (!point.graphic) {
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point.graphic = renderer.g('point').add(series.group);
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}
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itemY = point.y;
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yTop = pick(point.stackY, point.y);
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size = Math.min(point.pointWidth, series.yAxis.transA - itemPaddingTranslated);
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for (yPos = yTop; yPos > yTop - point.y; yPos--) {
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x = point.barX + (isSquare ?
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point.pointWidth / 2 - size / 2 :
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0);
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y = series.yAxis.toPixels(yPos, true) +
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itemPaddingTranslated / 2;
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if (series.options.crisp) {
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x = Math.round(x) - crisp;
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y = Math.round(y) + crisp;
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}
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attr = {
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x: x,
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y: y,
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width: Math.round(isSquare ? size : point.pointWidth),
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height: Math.round(size),
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r: radius
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};
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if (graphics[itemY]) {
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graphics[itemY].animate(attr);
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}
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else {
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graphics[itemY] = renderer.symbol(symbol)
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.attr(extend(attr, pointAttr))
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.add(point.graphic);
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}
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graphics[itemY].isActive = true;
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itemY--;
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}
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}
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objectEach(graphics, function (graphic, key) {
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if (!graphic.isActive) {
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graphic.destroy();
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delete graphic[key];
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}
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else {
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graphic.isActive = false;
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}
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});
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});
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}
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});
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H.SVGRenderer.prototype.symbols.rect = function (x, y, w, h, options) {
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return H.SVGRenderer.prototype.symbols.callout(x, y, w, h, options);
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};
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