| 发表于:2008-01-08 20:51:244楼 得分:0 |
在picture1中装入一张图片后隐藏起来:picture1.visible=false。然后,用api函数stretchblt将picture1中的图片缩放到picture2的宽度和高度后放入picture2中: stretchblt picture2.hdc,0,0,picture2.scalewidth,picture2.scaleheight,picture1.hdc,0,0, picture1.scalewidth,picture1.scaleheight,srccopy | | |
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