forked from zhurui/management
26 lines
485 B
JavaScript
26 lines
485 B
JavaScript
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var Path = require("../Path");
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/**
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* 圆环
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* @module zrender/graphic/shape/Ring
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*/
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var _default = Path.extend({
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type: 'ring',
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shape: {
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cx: 0,
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cy: 0,
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r: 0,
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r0: 0
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},
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buildPath: function (ctx, shape) {
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var x = shape.cx;
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var y = shape.cy;
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var PI2 = Math.PI * 2;
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ctx.moveTo(x + shape.r, y);
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ctx.arc(x, y, shape.r, 0, PI2, false);
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ctx.moveTo(x + shape.r0, y);
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ctx.arc(x, y, shape.r0, 0, PI2, true);
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}
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});
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module.exports = _default;
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