Resize UIImage

// ResizeImage-

+ (UIImage *)imageWithImage:(UIImage *)image scaledToSize:(CGSize)newSize {

    //UIGraphicsBeginImageContext(newSize);

    UIGraphicsBeginImageContextWithOptions(newSize, NO, 0.0);

    [image drawInRect:CGRectMake(0, 0, newSize.width, newSize.height)];

    UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    return newImage;

}