ShWasher/src_0nline/ShwasherSys/ShwasherSys.Web/Content/Plugins/Highcharts/modules/vector.src.js

/**
 * @license  Highcharts JS v6.1.0 (2018-04-13)
 * Vector plot series module
 *
 * (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) {
		/**
		 * Vector plot series module
		 *
		 * (c) 2010-2017 Torstein Honsi
		 *
		 * License: www.highcharts.com/license
		 */


		var each = H.each,
		    seriesType = H.seriesType;

		/**
		 * A vector plot is a type of cartesian chart where each point has an X and Y
		 * position, a length and a direction. Vectors are drawn as arrows.
		 *
		 * @extends {plotOptions.scatter}
		 * @excluding boostThreshold,marker,connectEnds,connectNulls,cropThreshold,
		 *            dashStyle,gapSize,gapUnit,dataGrouping,linecap,shadow,stacking,
		 *            step
		 * @product highcharts highstock
		 * @sample {highcharts|highstock} highcharts/demo/vector-plot/
		 *         Vector pot
		 * @since 6.0.0
		 * @optionparent plotOptions.vector
		 */
		seriesType('vector', 'scatter', {

		    /**
		     * The line width for each vector arrow.
		     */
		    lineWidth: 2,

		    /**
		     * @ignore
		     */
		    marker: null,
		    /**
		     * What part of the vector it should be rotated around. Can be one of
		     * `start`, `center` and `end`. When `start`, the vectors will start from
		     * the given [x, y] position, and when `end` the vectors will end in the
		     * [x, y] position.
		     *
		     * @sample  highcharts/plotoptions/vector-rotationorigin-start/
		     *          Rotate from start
		     * @validvalue ["start", "center", "end"]
		     */
		    rotationOrigin: 'center',
		    states: {
		        hover: {
		            /**
		             * Additonal line width for the vector errors when they are hovered.
		             */
		            lineWidthPlus: 1
		        }
		    },
		    tooltip: {
		        pointFormat: '<b>[{point.x}, {point.y}]</b><br/>Length: <b>{point.length}</b><br/>Direction: <b>{point.direction}\u00B0</b><br/>'
		    },
		    /**
		     * Maximum length of the arrows in the vector plot. The individual arrow
		     * length is computed between 0 and this value.
		     */
		    vectorLength: 20

		}, {
		    pointArrayMap: ['y', 'length', 'direction'],
		    parallelArrays: ['x', 'y', 'length', 'direction'],

		    /**
		     * Get presentational attributes.
		     */
		    pointAttribs: function (point, state) {
		        var options = this.options,
		            stroke = point.color || this.color,
		            strokeWidth = this.options.lineWidth;

		        if (state) {
		            stroke = options.states[state].color || stroke;
		            strokeWidth =
		                (options.states[state].lineWidth || strokeWidth) +
		                (options.states[state].lineWidthPlus || 0);
		        }

		        return {
		            'stroke': stroke,
		            'stroke-width': strokeWidth
		        };
		    },
		    markerAttribs: H.noop,
		    getSymbol: H.noop,

		    /**
		     * Create a single arrow. It is later rotated around the zero
		     * centerpoint.
		     */
		    arrow: function (point) {
		        var path,
		            fraction = point.length / this.lengthMax,
		            o = {
		                start: 10,
		                center: 0,
		                end: -10
		            }[this.options.rotationOrigin] || 0,
		            u = fraction * this.options.vectorLength / 20;

		        // The stem and the arrow head. Draw the arrow first with rotation 0,
		        // which is the arrow pointing down (vector from north to south).
		        path = [
		            'M', 0, 7 * u + o, // base of arrow
		            'L', -1.5 * u, 7 * u + o,
		            0, 10 * u + o,
		            1.5 * u, 7 * u + o,
		            0, 7 * u + o,
		            0, -10 * u + o// top
		        ];

		        return path;
		    },

		    translate: function () {
		        H.Series.prototype.translate.call(this);

		        this.lengthMax = H.arrayMax(this.lengthData);
		    },


		    drawPoints: function () {

		        var chart = this.chart;

		        each(this.points, function (point) {
		            var plotX = point.plotX,
		                plotY = point.plotY;

		            if (chart.isInsidePlot(plotX, plotY, chart.inverted)) {

		                if (!point.graphic) {
		                    point.graphic = this.chart.renderer
		                        .path()
		                        .add(this.markerGroup);
		                }
		                point.graphic
		                    .attr({
		                        d: this.arrow(point),
		                        translateX: plotX,
		                        translateY: plotY,
		                        rotation: point.direction
		                    })
		                    .attr(this.pointAttribs(point));

		            } else if (point.graphic) {
		                point.graphic = point.graphic.destroy();
		            }

		        }, this);
		    },

		    drawGraph: H.noop,

		    /*
		    drawLegendSymbol: function (legend, item) {
		        var options = legend.options,
		            symbolHeight = legend.symbolHeight,
		            square = options.squareSymbol,
		            symbolWidth = square ? symbolHeight : legend.symbolWidth,
		            path = this.arrow.call({
		                lengthMax: 1,
		                options: {
		                    vectorLength: symbolWidth
		                }
		            }, {
		                length: 1
		            });

		        item.legendLine = this.chart.renderer.path(path)
		        .addClass('highcharts-point')
		        .attr({
		            zIndex: 3,
		            translateY: symbolWidth / 2,
		            rotation: 270,
		            'stroke-width': 1,
		            'stroke': 'black'
		        }).add(item.legendGroup);

		    },
		    */

		    /**
		     * Fade in the arrows on initiating series.
		     */
		    animate: function (init) {
		        if (init) {
		            this.markerGroup.attr({
		                opacity: 0.01
		            });
		        } else {
		            this.markerGroup.animate({
		                opacity: 1
		            }, H.animObject(this.options.animation));

		            this.animate = null;
		        }
		    }
		});


		/**
		 * A `vector` series. If the [type](#series.vector.type) option is not
		 * specified, it is inherited from [chart.type](#chart.type).
		 *
		 * @type {Object}
		 * @extends series,plotOptions.vector
		 * @excluding dataParser,dataURL
		 * @product highcharts highstock
		 * @apioption series.vector
		 */

		/**
		 * An array of data points for the series. For the `vector` series type,
		 * points can be given in the following ways:
		 *
		 * 1.  An array of arrays with 4 values. In this case, the values correspond
		 * to `x,y,length,direction`. If the first value is a string, it is applied as
		 * the name of the point, and the `x` value is inferred.
		 *
		 *  ```js
		 *     data: [
		 *         [0, 0, 10, 90],
		 *         [0, 1, 5, 180],
		 *         [1, 1, 2, 270]
		 *     ]
		 *  ```
		 *
		 * 2.  An array of objects with named values. The objects are point
		 * configuration objects as seen below. If the total number of data
		 * points exceeds the series' [turboThreshold](#series.area.turboThreshold),
		 * this option is not available.
		 *
		 *  ```js
		 *     data: [{
		 *         x: 0,
		 *         y: 0,
		 *         name: "Point2",
		 *         length: 10,
		 *         direction: 90
		 *     }, {
		 *         x: 1,
		 *         y: 1,
		 *         name: "Point1",
		 *         direction: 270
		 *     }]
		 *  ```
		 *
		 * @type {Array<Object|Array|Number>}
		 * @extends series.line.data
		 * @sample {highcharts} highcharts/chart/reflow-true/
		 *         Numerical values
		 * @sample {highcharts} highcharts/series/data-array-of-arrays/
		 *         Arrays of numeric x and y
		 * @sample {highcharts} highcharts/series/data-array-of-arrays-datetime/
		 *         Arrays of datetime x and y
		 * @sample {highcharts} highcharts/series/data-array-of-name-value/
		 *         Arrays of point.name and y
		 * @sample {highcharts} highcharts/series/data-array-of-objects/
		 *         Config objects
		 * @product highcharts highstock
		 * @apioption series.vector.data
		 */

		/**
		 * The length of the vector. The rendered length will relate to the
		 * `vectorLength` setting.
		 *
		 * @type {Number}
		 * @product highcharts highstock
		 * @apioption series.vector.data.length
		 */

		/**
		 * The vector direction in degrees, where 0 is north (pointing towards south).
		 *
		 * @type {Number}
		 * @product highcharts highstock
		 * @apioption series.vector.data.direction
		 */

	}(Highcharts));
}));