ios - Zoom UIWebView in iOS7 -

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मेरे पास iOS 7 ऐप में एक UIWebView है जो एक वेबपेज लोड करता है

self.view.frame = [[UIScreen मुख्य स्क्रीन] applicationFrame के रूप में मैं ज़ूम स्तर 2.0 पर वेबव्यू सेट करना चाहता हूं। ]; Self.webView = [[UIWebView alloc] initWithFrame: CGRectMake (0, 64, SCREEN_WIDTH, SCREEN_HEIGHT-66)]; [Self.view addSubview: self.webView]; Self.webView.scalesPageToFit = हाँ; Self.webView.backgroundColor = [UIColor स्पष्ट कॉलर]; Self.webView.opaque = नहीं;

फिर viewDidAppear विधि में, मैं ज़ूम पैमाने को 

  UIScrollView * sv = [[self.webView subviews] objectAtIndex: 0] के रूप में सेट करता हूं; [एसवी सेटजूमस्केले: 2.0 एफ];

लेकिन यह काम करने के लिए नहीं लगता है। कोई मुझे इस को प्राप्त करने में मदद कर सकता है?

मैं HTML को संशोधित नहीं कर सकता क्योंकि यह एक बाहरी पृष्ठ है।

मुझे विश्वास नहीं है कि आप scalePageToFit = हाँ सेट कर सकते हैं और सेट कर सकते हैं ZoomScale पैमाने के पृष्ठ टिप्पणी के बाहर टिप्पणी करने की कोशिश करें।


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