ios:colorWithPatternImage,全屏拉伸图像

问题描述:

我有一个视图,并希望通过UIImage为此视图设置backGroudColor。
中的代码如下:

I have one view , and want set backGroudColor for this view by UIImage. The code as :

self.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"backImage.png"]];

问题是:backImage'frame比视图小。
如何将UIImage拉伸到我的视野。
我知道使用UIImageView可以达到。

the problem is: the backImage'frame is small than the view. how to stretch UIImage to full my view. I konw use UIImageView can reach.

有人有好主意吗?

更新:

我无法上传一张图片。

像这样:backImge的大小为30 * 30,和我的视图的大小为1024 * 700,
当我使用 myview.backgroundColor = [的UIColor colorWithPatternImage:[UIImage的imageNamed:@ backImage.png]];

Like this:backImge's size is 30*30, and my view's size is 1024*700, when i use myview.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@"backImage.png"]];

结果是MyView的的backGroup有许多 'backImage.png'。
我的目标是有一个'backImage.png'支持全部myview。

The result is myview's backGroup has many 'backImage.png'. my goal is have one 'backImage.png' streth full myview.

试一试。

self.layer.contents =(ID)[UIImage的imageNamed:@ freshBackground.png]。CGImage;

self.view.layer.contents = UIImage(named: "freshBackground")!.cgImage