CODEWITHSUNDEEP
ioswebviewuiscrollviewheight
diogo.
diogo.

Reputation: 1113

UIWebView ContentSize Height

I have a UIImage, a UILabel and a UIWebView inside a UIScrollView. Basically, I'm calculating the height of both the UIImage and the UILabel and adding it to the UIWebView height to set the UIScrollView's contentSize.

Here's how I calculate the UIWebView height:

- (void) webViewDidFinishLoad:(UIWebView *)webView {
    CGRect frame = webView.frame;
    CGSize fittingSize = [webView sizeThatFits:webView.scrollView.contentSize];
    frame.size = fittingSize;
    webView.frame = frame;

    self.scrollView.contentSize = CGSizeMake(scrollView.frame.size.width, frame.size.height + y + 10);

    [webView setFrame:CGRectMake(x-8, y, webView.frame.size.width, frame.size.height)];
    [webView setContentMode:UIViewContentModeScaleAspectFit];
}

The problem is for some cases the UIWebView is cut on the bottom... Any ideia why?

This might be relevant: the UIWebView content is HTML code I have no control on.

Upvotes: 1

Views: 5026

Answers (1)

SilentStalker
SilentStalker

Reputation: 144

try out the following code:

- (void)webViewDidFinishLoad:(UIWebView *)aWebView {
    CGRect frame = WebView.frame;
    frame.size.height = 1;
    WebView.frame = frame;
    CGSize fittingSize = [WebView sizeThatFits:CGSizeZero];
    frame.size = fittingSize;
    WebView.frame = frame;

    NSLog(@"size: %f, %f", fittingSize.width, fittingSize.height);
}

Upvotes: 4

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