cione-comp-lib
Version:
`$ yarn add cione-comp-lib` 或者 `$ npm i cione-comp-lib -S`
45 lines (44 loc) • 1.16 kB
JavaScript
import { __extends } from "../../../../tslib/tslib.es6.mjs";
import Path from "../Path.mjs";
var ArcShape = function() {
function ArcShape2() {
this.cx = 0;
this.cy = 0;
this.r = 0;
this.startAngle = 0;
this.endAngle = Math.PI * 2;
this.clockwise = true;
}
return ArcShape2;
}();
var Arc = function(_super) {
__extends(Arc2, _super);
function Arc2(opts) {
return _super.call(this, opts) || this;
}
Arc2.prototype.getDefaultStyle = function() {
return {
stroke: "#000",
fill: null
};
};
Arc2.prototype.getDefaultShape = function() {
return new ArcShape();
};
Arc2.prototype.buildPath = function(ctx, shape) {
var x = shape.cx;
var y = shape.cy;
var r = Math.max(shape.r, 0);
var startAngle = shape.startAngle;
var endAngle = shape.endAngle;
var clockwise = shape.clockwise;
var unitX = Math.cos(startAngle);
var unitY = Math.sin(startAngle);
ctx.moveTo(unitX * r + x, unitY * r + y);
ctx.arc(x, y, r, startAngle, endAngle, !clockwise);
};
return Arc2;
}(Path);
Arc.prototype.type = "arc";
var Arc$1 = Arc;
export { ArcShape, Arc$1 as default };