iOS＆＃34; resizableImageWithCapInsets：resizingMode：UIImageResizingModeStretch＆＃34;这个图像如何设置capInsets？

Question

我必须确保箭头不伸展。那我该如何设置capInsets？

请检查此图片：

Answer 1

UIImage * originalImg = [UIImage imageNamed：@＆＃34; yourimagename＆＃34;];

//Either you can use this 
//UIImage *resizeImg = [originalImg resizableImageWithCapInsets:UIEdgeInsetsMake(4, 50, 30, 50) resizingMode:UIImageResizingModeStretch];

//or you can use this
UIImage *resizeImg = [originalImg resizableImageWithCapInsets:UIEdgeInsetsMake(4, 214, 30, 55) resizingMode:UIImageResizingModeStretch];

//Before resize
self.original_Imageview.image = originalImg;
//after resize
self.resized_Imageview.image = resizeImg;

You can use this code to set your image 
[This is output image][1]
[1]: http://i.stack.imgur.com/iJV9X.png