随笔分类 -  Delphi 与 GDI+

摘要：//画笔 var g: TGPGraphics; p: TGPPen; begin g := TGPGraphics.Create(Canvas.Handle); p := TGPPen.Create(aclRed, 2); {参数1颜色; 参数2是笔宽, 笔宽是可选, 默认 1} g.DrawEllipse(p, 11, 11, 222, 111); p.Fr... 阅读全文

摘要：这是以前的内容, 应该从 http://www.cnblogs.com/del/archive/2008/06/06/1215319.html 开始! unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs; type ... 阅读全文