【发布时间】:2015-02-13 10:04:57
【问题描述】:
我想在 UIButton 的点击方法上在 UIImageview.image 中设置 UIButton 背景图像的图像。
-(void)Click_save:(UIButton *)sender
{
UIButton *btn = sender;
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(10, 60, 320, 600)];
[self.view addSubview:view];
UIImageView *imgview = [[UIImageView alloc] initWithFrame:CGRectMake(0, 30, 300, 600)];
[view addSubview:imgview];
imgview.image = btn.imageView.image;
}
【问题讨论】:
-
UIButton * btn = 发件人; UIView * view = [[UIView alloc] initWithFrame:CGRectMake(10, 60, 320, 600)]; [self.view addSubview:view]; UIImageView * imgview = [[UIImageView alloc] initWithFrame:CGRectMake(0, 30, 300, 600)]; [查看 addSubview:imgview]; imgview.backgroundColor = btn.imageView.image;
-
self.btn.setBackgroundImage(imgview.image, forState: .Selected)
标签: ios uiimageview uibutton