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  • iOS 如何计算UIWebView的ContentSize

    首选要等UIWebView加载内容后,然后在它的回调方法里将webview的高度Height设置足够小,就设置为1吧,因为这样才能用
    sizeThatFits才能计算出webview得内容大小
    - (void)webViewDidFinishLoad:(UIWebView *)aWebView {
        CGRect frame = aWebView.frame;
        frame.size.height = 1;
        aWebView.frame = frame;
        CGSize fittingSize = [aWebView sizeThatFits:CGSizeZero];
        frame.size = fittingSize;
        aWebView.frame = frame;
    
        NSLog(@"size: %f, %f", fittingSize.width, fittingSize.height);
    }

    版权声明:本文为博主原创文章,未经博主允许不得转载。

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  • 原文地址:https://www.cnblogs.com/zsw-1993/p/4879501.html
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