fillStyle和strokeStyle透明度不知道怎么做,但是可以完全透明, 相应位置的参数为空即可
例如:
this.graphics.drawPath(0, 0, Yu_path3, {fillStyle: "#ffffff"}, {"strokeStyle":"#E3E3E5","lineWidth":2});
填充色为白色
this.graphics.drawPath(0, 0, Yu_path3, null, {"strokeStyle":"#E3E3E5","lineWidth":2});
无填充色,透明