摘要: function drawStar(cxt, x, y, outerR, innerR, rot) { cxt.beginPath(); for (var i = 0; i < 5; i++) { cxt.lineTo(Math.cos((18+i*72-rot)/180*Math.PI)*oute 阅读全文
posted @ 2016-01-29 09:38 lunawzh 阅读(1007) 评论(0) 推荐(0) 编辑