摘要： 首先感谢万一老师，在您的博文中收益匪浅。首先用万一老师的示例，来自（http://www.cnblogs.com/del/archive/2011/11/08/2241746.html）uses Winapi.GDIPAPI, Winapi.GDIPOBJ{, Winapi.GDIPUTIL};procedure TForm1.FormPaint(Sender: TObject);var graphics: TGPGraphics; pen: TGPPen;begin graphics := TGPGraphics.Create(Canvas.Handle); pen := TGPPe... 阅读全文