UIImage form view

gistfile1.txt

- (UIImage *)imageOfView:(UIView *)view
{
    // This if-else clause used to check whether the device support retina display or not so that
    // we can render image for both retina and non retina devices.
    
    if ([[UIScreen mainScreen] respondsToSelector:@selector(scale)])
    {
        UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.opaque, 0.0);
    }
    else
    {
        UIGraphicsBeginImageContext(view.bounds.size);
    }
    
    
    [view.layer renderInContext:UIGraphicsGetCurrentContext()];
    
    UIImage * img = UIGraphicsGetImageFromCurrentImageContext();
    
    UIGraphicsEndImageContext();
    
    return img;
}