tl; dr:我创建了一个与发件人具有相同图像的UIImageView。我试图找出如何去做这件事。UIControlStateNormal的发件人图像
我试图让发件人图像。这里是我的代码来获取发件人:
UIButton *playSelectionTag = (UIButton *)sender;
if (playSelectionTag.tag == 5) {
/*
[popInToolbar release];
[all release];
[world release];
[politics release];
[TVMovies release];
[aboutText release];
[aboutTrueFalse release];
[scoreText release];
[spaceBar release];
[done release];
*/
popUpPlay = [[UIImageView alloc]init];
popUpPlay.frame = CGRectMake(playSelectionTag.frame.origin.x, playSelectionTag.frame.origin.x, playSelectionTag.frame.size.width, playSelectionTag.frame.size.height);
[popUpPlay setImage:[UIImage imageNamed:[NSString stringWithFormat:@"%@", playSelectionTag.imageView.image]]];
}
那么没有工作,我会继续前进,创建数组并使用它。谢谢:) – Jacob
[UIImage alloc] initWithCGImage是正确的构造函数。给这段时间,因为它会给你很多代码的灵活性。 – Mohammad