使用view.layer.cornerRadius拍摄视图的屏幕截图

Question

I am using the following code to take a screenshot:

UIGraphicsBeginImageContext(contentView.frame.size);
[contentView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(viewImage, self,@selector(savedImage:didFinishSavingWithError:contextInfo:),nil);

The problem with this is that it seems not to capture my UILabel's correctly that I have with rounded corners.

lbl.layer.cornerRadius=radius;

This is how it should be:

and this is how it appears when the view is captured:

Whats goin on?? I've tried a combination of maskToBounds and clipsToBounds but nothing is working, maybe there is an alternate way that can capture the view with rounded corners.

Thanks for any advice!

Answer 1

Try with the bounds of your view while initialising your UIGraphicsBeginImageContext .

For Ex:

 UIGraphicsBeginImageContextWithOptions(contentView.bounds.size, NO, 1.0); //retina res