xcode UIWebview scalesPageToFit 不能完美运行
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15855291/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
UIWebview scalesPageToFit doesn't work perfectly
提问by Franck
I'm using a small UIWebView, and scalesPageToFitdoesn't work correctly for some url. (look like it cannot resize at 100%. (but if i zoom out the webview manually(gesture), it work!
我正在使用一个小的UIWebView，并且scalesPageToFit对于某些 url 无法正常工作。（看起来它不能 100% 调整大小。（但如果我手动缩小 webview（手势），它工作！
view = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 200.0f, 400.0f)];
webViewT = [[UIWebView alloc] initWithFrame:view.bounds];
webViewT.delegate = self;
webViewT.scalesPageToFit = YES;
NSURL* url = [NSURL URLWithString:@"http://www.google.com/"];
[webViewT loadRequest:[NSURLRequest requestWithURL:url]];
Please note that i've found a solution:(below work, BUT I have the time to see a "resize"
请注意，我找到了一个解决方案:(下面的工作，但我有时间看到“调整大小”
- (void) webViewDidFinishLoad:(UIWebView *)webViewT {
if ([theWebView respondsToSelector:@selector(scrollView)])
{
UIScrollView *scroll=[theWebView scrollView];
float zoom=theWebView.bounds.size.width/scroll.contentSize.width;
[scroll setZoomScale:zoom animated:NO];
}
}
Any idea? Thanks!
任何的想法？谢谢！
回答by iPatel
In Some of cases this types of problem Generated. At that time java script use for control of Zoom of UIWebView, use following code.
在某些情况下会产生这种类型的问题。当时java脚本用于控制Zoom的UIWebView，使用以下代码。
NSString *jsCommand = [NSString stringWithFormat:@"document.body.style.zoom = 1.5;"];
[webLookupView stringByEvaluatingJavaScriptFromString:jsCommand];
Other way is
另一种方式是
Refer this Answer UIWebView does not scale content to fit
请参阅此答案UIWebView 不会缩放内容以适合
