通过UIColor转换为UIImage

+ (UIImage *)createImageWithColor:(UIColor *)color

{

    CGRect rect=CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);

    UIGraphicsBeginImageContext(rect.size);

    CGContextRef context = UIGraphicsGetCurrentContext();

    CGContextSetFillColorWithColor(context, [color CGColor]);

    CGContextFillRect(context, rect);

    

    UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();

    return theImage;

}

posted @ 2014-03-31 17:14  疯狂の小石子  阅读(2282)  评论(0编辑  收藏  举报