Signature in UIView

Solutions Collect From Internet About “Signature in UIView”

Look at this tutorial: http://www.ifans.com/forums/showthread.php?t=132024

To get a JPG or PNG file, you can use the functions UIImageJPEGRepresentation or UIImagePNGRepresentation. They take a UIImage as input. And to get a UIImage from a UIView, you can use something like this.

UIGraphicsBeginImageContext(view.frame.size);
[view.layer renderInContext:UIGraphicsGetCurrentContext()]; 
UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();