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shaofun
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绘制一个复杂一点的图,在TForm.Canvas上是边绘制边显示,而在TImage.Canvas上
却是全部绘制完后才一起显示出来,这是为什么?怎样才能使TImage.Canvas也象
TForm.Canvas一样边绘制边显示?
却是全部绘制完后才一起显示出来,这是为什么?怎样才能使TImage.Canvas也象
TForm.Canvas一样边绘制边显示?