32 lines
730 B
JavaScript
32 lines
730 B
JavaScript
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var Path = require("../Path");
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/**
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* 圆形
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* @module zrender/shape/Circle
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*/
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var _default = Path.extend({
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type: 'circle',
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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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},
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buildPath: function (ctx, shape, inBundle) {
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// Better stroking in ShapeBundle
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// Always do it may have performence issue ( fill may be 2x more cost)
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if (inBundle) {
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ctx.moveTo(shape.cx + shape.r, shape.cy);
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} // else {
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// if (ctx.allocate && !ctx.data.length) {
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// ctx.allocate(ctx.CMD_MEM_SIZE.A);
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// }
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// }
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// Better stroking in ShapeBundle
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// ctx.moveTo(shape.cx + shape.r, shape.cy);
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ctx.arc(shape.cx, shape.cy, shape.r, 0, Math.PI * 2, true);
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}
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});
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module.exports = _default;
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