摘要: Bitmap b = new Bitmap(pictureBox1.Image); //从image对象创建Bitmap对象 Graphics gc = Graphics.FromImage(b); //原图作为画布的底图 gc.DrawImage(pictureBox4.Image, 10, 10); //在底图上可以画线,画... 阅读全文
posted @ 2009-04-24 16:41 肚肚 阅读(220) 评论(0) 推荐(0) 编辑