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  • Add image over another image

    @matra.sharma
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    Using few lines of code we can add one image over another image. It is useful when we need to add a watermark image over an image.

    -(UIImage *)imageWithWaterMarkImage :(UIImage*)topImage  originalImage:(UIImage*)image
{
   CGSize size = image.size;
    UIGraphicsBeginImageContext( size );
    [image drawInRect:CGRectMake(0,0,size.width,size.height)];
    [topImage drawInRect:CGRectMake( image.size.width-topImage.size.width , image.size.height-topImage.size.height, topImage.size.width, topImage.size.height)]; // Watermark image will be added to bottom right corner
    UIImage* newImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return newImage;
}
    add watermark image to image add image to another image add overlay image to image
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