85 lines
2.1 KiB
JavaScript
85 lines
2.1 KiB
JavaScript
'use strict';
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import H from './../../parts/Globals.js';
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import './../../parts/Utilities.js';
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import controllableMixin from './controllableMixin.js';
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import ControllablePath from './ControllablePath.js';
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/**
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* A controllable circle class.
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*
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* @constructor
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* @mixes Annotation.controllableMixin
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* @memberOf Annotation
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*
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* @param {Highcharts.Annotation} annotation an annotation instance
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* @param {Object} options a shape's options
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**/
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function ControllableCircle(annotation, options) {
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this.init(annotation, options);
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}
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/**
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* A map object which allows to map options attributes to element attributes.
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*/
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ControllableCircle.attrsMap = H.merge(ControllablePath.attrsMap, {
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r: 'r'
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});
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H.merge(
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true,
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ControllableCircle.prototype,
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controllableMixin, /** @lends Annotation.ControllableCircle# */ {
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/**
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* @type 'circle'
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*/
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type: 'circle',
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render: function (parent) {
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var attrs = this.attrsFromOptions(this.options);
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this.graphic = this.annotation.chart.renderer
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.circle(0, -9e9, 0)
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.attr(attrs)
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.add(parent);
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controllableMixin.render.call(this);
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},
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redraw: function (animation) {
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var position = this.anchor(this.points[0]).absolutePosition;
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if (position) {
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this.graphic[animation ? 'animate' : 'attr']({
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x: position.x,
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y: position.y,
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r: this.options.r
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});
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} else {
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this.graphic.attr({
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x: 0,
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y: -9e9
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});
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}
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this.graphic.placed = Boolean(position);
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controllableMixin.redraw.call(this, animation);
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},
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translate: function (dx, dy) {
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this.translatePoint(dx, dy, 0);
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},
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/**
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* Set the radius.
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*
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* @param {number} r a radius to be set
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*/
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setRadius: function (r) {
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this.options.r = r;
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}
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}
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);
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export default ControllableCircle;
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