Hi,
I'm trying to take a screen shot of my app's current view and save it to photo album (to then be emailed or MMS'ed).
UIGraphicsBeginImageContext(self.view.bounds.size);
[self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(viewImage, self, @selector(savedPhotoImage:didFinishSavingWithError:contextInfo:), nil);
This works but the resulting image apears to be larger (533x800px) and heavily compressed when I email it from the photo library.
I've tried first writing the UIImage to file and then saving to album but still get the same issue.
If I used the in-built screenshot functionality on the iPhone the view saves correctly to photo album at 320x480 but the above code appears to save a larger image for some reason?
Thanks!