Capture UIView
A little snip for creating an image from an UIView. Much like a snapshot from an view or rect. and exports new image to the photo album.
#import <QuartzCore/QuartzCore.h>
- (UIImage*)captureView:(UIView *)view {
CGRect rect = [[UIScreen mainScreen] bounds];
UIGraphicsBeginImageContext(rect.size);
CGContextRef context = UIGraphicsGetCurrentContext();
[view.layer renderInContext:context];
UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return img;
}
- (void)saveScreenshotToPhotosAlbum:(UIView *)view {
UIImageWriteToSavedPhotosAlbum([self captureView:view], nil, nil, nil);
}
