Masking Images With Different shape with current image

- (UIImage*) maskImage:(UIImage *)image withMask:(UIImage *)maskImage {

    

CGImageRef maskRef = maskImage.CGImage; 

    

CGImageRef mask = CGImageMaskCreate(CGImageGetWidth(maskRef),

                                        CGImageGetHeight(maskRef),

                                        CGImageGetBitsPerComponent(maskRef),

                                        CGImageGetBitsPerPixel(maskRef),

                                        CGImageGetBytesPerRow(maskRef),

                                        CGImageGetDataProvider(maskRef), NULL, false);

    

CGImageRef masked = CGImageCreateWithMask([image CGImage], mask);

return [UIImage imageWithCGImage:masked];

    

}