How to Zoom UIWebView in iPhone

Question

I am new to this technology,

I am loading webpage in my webview ,

I didn't set scalePageToFit property. without using this property i want to do Zooming In and Out on my webview.

is it Possible ?

Here is my Code snippet,

NSURL *url2=[NSURL URLWithString:str1];
NSURLRequest *req2=[NSURLRequest requestWithURL:url2];
[webView1 loadRequest:req2];
[webView1.scrollView setZoomScale:2.0 animated:TRUE];
[webView1 release];

str1 is my url i tried this but, still i am unable to zoom my web view in simulator.

Any help will be appreciated.

Thanks In Advance !

Answer 1

您需要将scalePageToFit属性设置为YES。

Answer 2

UIWebView is having scrollView as a property. Use ScrollView's delegate method

– scrollViewDidEndZooming:withView:atScale:

This might help you.

Follow this link : This might give you some clue. how to zoom the scrollview.