RootView中的UIImageView

Question

我想让我的RootView在桌子上方显示一个UIImage。我该怎么做呢？

Answer 1

您应该使用setBackgroundView方法。

下面是一个小示例：

// my image
UIImage *image = [[[UIImage alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"my_image" ofType:@"png"]] autorelease];

// an imageView to put the imagen on
UIImageView *imageView = [[[UIImageView alloc] initWithImage:image] autorelease];

// we set the background of the table with the imageView    
[myTable setBackgroundView:imageView];