重复UITextView的背景图像？

Question

目前我这样做是为了获得我的UITextView的背景图片:

UIImageView *imgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, textView.frame.size.width, textView.frame.size.height)];
imgView.image = [UIImage imageNamed:@"background.png"];
[textView addSubview: imgView];
[textView sendSubviewToBack: imgView];   
[imgView release];

但问题是,它不重复.我想要的是每个UIImage后重复的图像.

这可能吗？

谢谢!

Answer 1

textView.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed@"background"]];

是的,从图像名称中省略.png,它将允许您提供Retina版本background@2x.png.