C cqwty Unregistered / Unconfirmed GUEST, unregistred user! 2007-07-15 #1 设置canvas的brush的颜色,然后用canvas画一个图形出来,比如矩形,那么怎么让画出来的这个矩形有透明效果呢?
J japhe Unregistered / Unconfirmed GUEST, unregistred user! 2007-07-16 #3 Canvas.Brush.Style := bsClear