src/main/webapp/Highcharts-5.0.12/code/modules/solid-gauge.src.js

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/**
 * @license  Highcharts JS v5.0.12 (2017-05-24)
 * Solid angular gauge 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) {
        /**
         * Solid angular gauge module
         *
         * (c) 2010-2017 Torstein Honsi
         *
         * License: www.highcharts.com/license
         */


        var pInt = H.pInt,
            pick = H.pick,
            each = H.each,
            isNumber = H.isNumber,
            wrap = H.wrap,
            Renderer = H.Renderer,
            colorAxisMethods;

        /**
         * Symbol definition of an arc with round edges.
         * 
         * @param  {Number} x - The X coordinate for the top left position.
         * @param  {Number} y - The Y coordinate for the top left position.
         * @param  {Number} w - The pixel width.
         * @param  {Number} h - The pixel height.
         * @param  {Object} [options] - Additional options, depending on the actual
         *    symbol drawn.
         * @param {boolean} [options.rounded] - Whether to draw rounded edges.
         * @return {Array} Path of the created arc. 
         */
        wrap(Renderer.prototype.symbols, 'arc', function(proceed, x, y, w, h, options) {
            var arc = proceed,
                path = arc(x, y, w, h, options);
            if (options.rounded) {
                var r = options.r || w,
                    smallR = (r - options.innerR) / 2,
                    x1 = path[1],
                    y1 = path[2],
                    x2 = path[12],
                    y2 = path[13],
                    roundStart = ['A', smallR, smallR, 0, 1, 1, x1, y1],
                    roundEnd = ['A', smallR, smallR, 0, 1, 1, x2, y2];
                // Insert rounded edge on end, and remove line.
                path.splice.apply(path, [path.length - 1, 0].concat(roundStart));