27 lines
571 B
JavaScript
27 lines
571 B
JavaScript
var Path = require("../Path");
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/**
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* 水滴形状
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* @module zrender/graphic/shape/Droplet
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*/
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var _default = Path.extend({
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type: 'droplet',
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shape: {
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cx: 0,
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cy: 0,
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width: 0,
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height: 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 a = shape.width;
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var b = shape.height;
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ctx.moveTo(x, y + a);
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ctx.bezierCurveTo(x + a, y + a, x + a * 3 / 2, y - a / 3, x, y - b);
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ctx.bezierCurveTo(x - a * 3 / 2, y - a / 3, x - a, y + a, x, y + a);
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ctx.closePath();
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}
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});
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module.exports = _default; |