想用自己的圖片做一個按鈕, 打了以下的commnand
可是為什麼在電話上顯示不出來?
UIImage* btnImage = [UIImage imageNamed:@"Playbutton.png"];
UIImage* btnImagePressed = [UIImage imageNamed:@"Playbuttonpressed.png"];
UIPushButton* pushButton = [[UIPushButton alloc] initWithImage:btnImage];
[pushButton setFrame: CGRectMake(100.0, 130.0, 100.0, 50.0)];
[pushButton setDrawsShadow: NO];
[pushButton setEnabled:YES];
[pushButton setStretchBackground:YES];
[pushButton setImage:btnImage forState:0]; //up state
[pushButton setImage:btnImagePressed forState:1]; //down state
還有[pushButton setFrame: CGRectMake(100.0, 130.0, 100.0, 50.0)];
那一數字才是X 和 y 值呀??
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本帖最后由 hemmy 于 2008-1-12 13:07 编辑 ]