? UIImage*image = [UIImageimageNamed:@"test"];

? ? imageView.image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];

? ? CGRectrect =CGRectMake(0,0, image.size.width, image.size.height);

? ? UIGraphicsBeginImageContext(rect.size);

? ? CGContextRef context = UIGraphicsGetCurrentContext();

? ? CGContextClipToMask(context, rect, image.CGImage);

? ? CGContextSetFillColorWithColor(context, [[UIColor redColor] CGColor]);

? ? CGContextFillRect(context, rect);

? ? UIImage *img = UIGraphicsGetImageFromCurrentImageContext();

? ? UIGraphicsEndImageContext();

? ? UIImage *flippedImage = [UIImage imageWithCGImage:img.CGImage scale:1.0 orientation: UIImageOrientationDownMirrored];

? ? imageView.image = flippedImage;