Saving 2 UIImages to one while saving rotation, resize info and its quality

Question

I want to save 2 UIImages that are moved, resized and rotated by user. The problem is i dont want to use such function as any \'printscreen one\', because it makes both imag

Answer 1

Try this:

UIImage *temp = [[UIImage alloc] initWithCGImage:image1 scale:1.0 orientation: yourOrientation];
[temp drawInRect:CGRectMake(0, 0, image1.size.width, image1.size.height)];

Similarly for image2. Rotation and resizing are handled by orientation and scale respectively. yourOrientation is a UIImageOrientation enum variable and can have a value from 0-7(check this apple documentation on different UIImageOrientation values). Hope it helps...

EDIT: To handle rotations, just write the desired orientation for the rotation you require. You can rotate 90 deg left/right or flip vertically/horizontally. For eg, in the apple documentation, UIImageOrientationUp is 0, UIImageOrientationDown is 1 and so on. Check out my github repo for an example.