ShWasher/src_0nline/ShwasherSys/ShwasherSys.Web/Content/Plugins/Highcharts/modules/item-series.src.js

/**
 * @license  Highcharts JS v6.1.0 (2018-04-13)
 *
 * Item series type for Highcharts
 *
 * (c) 2010-2017 Torstein Honsi
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
	if (typeof module === 'object' && module.exports) {
		module.exports = factory;
	} else {
		factory(Highcharts);
	}
}(function (Highcharts) {
	(function (H) {
		/**
		 * (c) 2009-2017 Torstein Honsi
		 *
		 * Item series type for Highcharts
		 *
		 * License: www.highcharts.com/license
		 */

		/**
		 * @todo
		 * - Check update, remove etc.
		 * - Custom icons like persons, carts etc. Either as images, font icons or
		 *   Highcharts symbols.
		 */
		var each = H.each,
		    extend = H.extend,
		    pick = H.pick,
		    seriesType = H.seriesType;

		seriesType('item', 'column', {
		    itemPadding: 0.2,
		    marker: {
		        symbol: 'circle',
		        states: {
		            hover: {},
		            select: {}
		        }
		    }
		}, {
		    drawPoints: function () {
		        var series = this,
		            renderer = series.chart.renderer,
		            seriesMarkerOptions = this.options.marker;

		        each(this.points, function (point) {
		            var yPos,
		                attr,
		                graphics,
		                itemY,
		                pointAttr,
		                pointMarkerOptions = point.marker || {},
		                symbol = (
		                    pointMarkerOptions.symbol ||
		                    seriesMarkerOptions.symbol
		                ),
		                size,
		                yTop;

		            point.graphics = graphics = point.graphics || {};
		            pointAttr = point.pointAttr ?
		                (
		                    point.pointAttr[point.selected ? 'selected' : ''] ||
		                    series.pointAttr['']
		                ) :
		                series.pointAttribs(point, point.selected && 'select');
		            delete pointAttr.r;

		            if (point.y !== null) {

		                if (!point.graphic) {
		                    point.graphic = renderer.g('point').add(series.group);
		                }

		                itemY = point.y;
		                yTop = pick(point.stackY, point.y);
		                size = Math.min(
		                    point.pointWidth,
		                    (
		                        series.yAxis.transA *
		                        (1 - series.options.itemPadding)
		                    )
		                );
		                for (yPos = yTop; yPos > yTop - point.y; yPos--) {

		                    attr = {
		                        x: point.barX + point.pointWidth / 2 - size / 2,
		                        y: series.yAxis.toPixels(yPos, true) - size / 2,
		                        width: size,
		                        height: size
		                    };

		                    if (graphics[itemY]) {
		                        graphics[itemY].animate(attr);
		                    } else {
		                        graphics[itemY] = renderer.symbol(symbol)
		                            .attr(extend(attr, pointAttr))
		                            .add(point.graphic);
		                    }
		                    graphics[itemY].isActive = true;
		                    itemY--;
		                }
		            }
		            H.objectEach(graphics, function (graphic, key) {
		                if (!graphic.isActive) {
		                    graphic.destroy();
		                    delete graphic[key];
		                } else {
		                    graphic.isActive = false;
		                }
		            });
		        });

		    }
		});


	}(Highcharts));
}));