图片尺寸调整

最新推荐文章于 2024-03-05 13:09:00 发布

转载最新推荐文章于 2024-03-05 13:09:00 发布 · 434 阅读

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+ (UIImage *)reSizeImage:(UIImage *)image toSize:(CGSize)reSize


{

    UIGraphicsBeginImageContext(CGSizeMake(reSize.width, reSize.height));

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

    UIImage *reSizeImage = UIGraphicsGetImageFromCurrentImageContext();

    UIGraphicsEndImageContext();



    return reSizeImage;



}