In the Flash 10 player, suppose I've loaded a Sprite that's just a dozen random lines. Is there any way to inspect that Sprite's graphics object and find out the positions of those lines?
Currently I have a crazy work around where I draw the lines to a bitmap and inspect the bitmap, but this is crude and expensive.
No and yes.
There's no especially convenient way, but it is possible. Check out Claus Wahlers blog post on the subject. It's a great read.
来源：https://stackoverflow.com/questions/1479304/can-i-get-vector-data-back-out-out-of-a-graphics-object