uicolor -> uiimage

gistfile1.txt

    func imageFromColor(color: UIColor) -> UIImage {
        let rect = CGRectMake(0, 0, 10, 10)
        UIGraphicsBeginImageContext(rect.size)
        let context = UIGraphicsGetCurrentContext();
        CGContextSetFillColorWithColor(context, color.CGColor);
        CGContextFillRect(context, rect);
        let image = UIGraphicsGetImageFromCurrentImageContext();
        UIGraphicsEndImageContext();
        return image;
    }