bd028579
 易尊强
2/28
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
import { __extends } from "tslib";
import Path from '../Path.js';
var HeartShape = (function () {
function HeartShape() {
this.cx = 0;
this.cy = 0;
this.width = 0;
this.height = 0;
}
return HeartShape;
}());
export { HeartShape };
var Heart = (function (_super) {
__extends(Heart, _super);
function Heart(opts) {
return _super.call(this, opts) || this;
}
Heart.prototype.getDefaultShape = function () {
return new HeartShape();
};
Heart.prototype.buildPath = function (ctx, shape) {
var x = shape.cx;
var y = shape.cy;
var a = shape.width;
var b = shape.height;
ctx.moveTo(x, y);
ctx.bezierCurveTo(x + a / 2, y - b * 2 / 3, x + a * 2, y + b / 3, x, y + b);
ctx.bezierCurveTo(x - a * 2, y + b / 3, x - a / 2, y - b * 2 / 3, x, y);
};
return Heart;
}(Path));
Heart.prototype.type = 'heart';
export default Heart;
|
