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static/lib/Highcharts-10.2.1/es-modules/Extensions/ArrowSymbols.js

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+/* *
+ *
+ *  (c) 2017 Highsoft AS
+ *  Authors: Lars A. V. Cabrera
+ *
+ *  License: www.highcharts.com/license
+ *
+ *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
+ *
+ * */
+'use strict';
+import SVGRenderer from '../Core/Renderer/SVG/SVGRenderer.js';
+var symbols = SVGRenderer.prototype.symbols;
+/* *
+ *
+ *  Functions
+ *
+ * */
+/**
+ * Creates an arrow symbol. Like a triangle, except not filled.
+ * ```
+ *                   o
+ *             o
+ *       o
+ * o
+ *       o
+ *             o
+ *                   o
+ * ```
+ *
+ * @private
+ * @function
+ *
+ * @param {number} x
+ *        x position of the arrow
+ *
+ * @param {number} y
+ *        y position of the arrow
+ *
+ * @param {number} w
+ *        width of the arrow
+ *
+ * @param {number} h
+ *        height of the arrow
+ *
+ * @return {Highcharts.SVGPathArray}
+ *         Path array
+ */
+function arrow(x, y, w, h) {
+    return [
+        ['M', x, y + h / 2],
+        ['L', x + w, y],
+        ['L', x, y + h / 2],
+        ['L', x + w, y + h]
+    ];
+}
+/**
+ * Creates a half-width arrow symbol. Like a triangle, except not filled.
+ * ```
+ *       o
+ *    o
+ * o
+ *    o
+ *       o
+ * ```
+ *
+ * @private
+ * @function
+ *
+ * @param {number} x
+ *        x position of the arrow
+ *
+ * @param {number} y
+ *        y position of the arrow
+ *
+ * @param {number} w
+ *        width of the arrow
+ *
+ * @param {number} h
+ *        height of the arrow
+ *
+ * @return {Highcharts.SVGPathArray}
+ *         Path array
+ */
+function arrowHalf(x, y, w, h) {
+    return arrow(x, y, w / 2, h);
+}
+/**
+ * Creates a left-oriented triangle.
+ * ```
+ *             o
+ *       ooooooo
+ * ooooooooooooo
+ *       ooooooo
+ *             o
+ * ```
+ *
+ * @private
+ * @function
+ *
+ * @param {number} x
+ *        x position of the triangle
+ *
+ * @param {number} y
+ *        y position of the triangle
+ *
+ * @param {number} w
+ *        width of the triangle
+ *
+ * @param {number} h
+ *        height of the triangle
+ *
+ * @return {Highcharts.SVGPathArray}
+ *         Path array
+ */
+function triangleLeft(x, y, w, h) {
+    return [
+        ['M', x + w, y],
+        ['L', x, y + h / 2],
+        ['L', x + w, y + h],
+        ['Z']
+    ];
+}
+/**
+ * Creates a half-width, left-oriented triangle.
+ * ```
+ *       o
+ *    oooo
+ * ooooooo
+ *    oooo
+ *       o
+ * ```
+ *
+ * @private
+ * @function
+ *
+ * @param {number} x
+ *        x position of the triangle
+ *
+ * @param {number} y
+ *        y position of the triangle
+ *
+ * @param {number} w
+ *        width of the triangle
+ *
+ * @param {number} h
+ *        height of the triangle
+ *
+ * @return {Highcharts.SVGPathArray}
+ *         Path array
+ */
+function triangleLeftHalf(x, y, w, h) {
+    return triangleLeft(x, y, w / 2, h);
+}
+symbols.arrow = arrow;
+symbols['arrow-filled'] = triangleLeft;
+symbols['arrow-filled-half'] = triangleLeftHalf;
+symbols['arrow-half'] = arrowHalf;
+symbols['triangle-left'] = triangleLeft;
+symbols['triangle-left-half'] = triangleLeftHalf;
+/* *
+ *
+ *  Default Export
+ *
+ * */
+export default symbols;