Iphone 以uiimage为背景的uiview
u构建UIView并将图像作为视图背景:Iphone 以uiimage为背景的uiview,iphone,objective-c,Iphone,Objective C,u构建UIView并将图像作为视图背景: self.tmpView = [[UIView alloc] initWithFrame:CGRectMake(20, 70, 280, 295)]; self.tmpView.backgroundColor = [UIColor yellowColor]; self.tmpView.backgroundColor = [UIColor clearColor]; self.tmpView.backgroundColor = [UIColor col
self.tmpView = [[UIView alloc] initWithFrame:CGRectMake(20, 70, 280, 295)];
self.tmpView.backgroundColor = [UIColor yellowColor];
self.tmpView.backgroundColor = [UIColor clearColor];
self.tmpView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"CloseUPPicBG.png"]];
问题是UIView现在的角点是黑色的。
我放在背面的图像是圆角的
有什么解决方案吗?编辑图像,使其不具有圆角,或者使角落后面的空间是其他颜色或图像 你在说什么
View, be yellow.
View, be clear. What's behind you? Nothing. Ok, be black.
View, fill yourself with this image.
观点就是思想
Hmm... there's transparency in this image.
Guess I should show whatever's behind me. Which is nothing... So black.
可能会有帮助。如果视图是属性,则应自动删除该属性。非原子,保留。将实际图像资源更改为不具有圆角。
self.tmpView.opaque = NO;