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| /**
| * 水滴形状
| * @module zrender/graphic/shape/Droplet
| */
|
| import Path from '../Path';
|
| export default Path.extend({
|
| type: 'droplet',
|
| shape: {
| cx: 0, cy: 0,
| width: 0, height: 0
| },
|
| buildPath: function (ctx, shape) {
| var x = shape.cx;
| var y = shape.cy;
| var a = shape.width;
| var b = shape.height;
|
| ctx.moveTo(x, y + a);
| ctx.bezierCurveTo(
| x + a,
| y + a,
| x + a * 3 / 2,
| y - a / 3,
| x,
| y - b
| );
| ctx.bezierCurveTo(
| x - a * 3 / 2,
| y - a / 3,
| x - a,
| y + a,
| x,
| y + a
| );
| ctx.closePath();
| }
| });
|
|
