UIWebView toggling scalespagetofit_问答_开发者

开发者 https://www.devze.com 2023-03-11 04:07 出处：网络

I have a situation where I want to load some html <html><body style=\"margin: 0; padding: 0;\"><img src=\"/++video?cameraNum=15&width=640&height=480&noScaleUp=1&auth=c

相关专题：ipad uiwebview

I have a situation where I want to load some html

<html><body style="margin: 0; padding: 0;"><img src="/++video?cameraNum=15&width=640&height=480&noScaleUp=1&auth=cmhiOkJpZ01hYw==&7427" width=341 height=256></body></html>

When I set the scalesPageToFit = YES in (checked in IB) I can pinch to zoom the webview but the initial load of the image is too small for the webview:

UIWebView toggling scalespagetofit

If I set scalesPageToFit 开发者_如何学C= NO in (unchecked in IB) then the video feed scales properly upon loading, but now the user can not pinch to zoom the picture.

UIWebView toggling scalespagetofit

Of course, what I need is for the webpage to load up properly sized AND then allow the user to pinch to zoom, double tap to reset gestures.

Anyone know of a way to do this in either code or javascript etc... ?

Thanks,

Rob

Use meta tag in your i have one sample that is used in ma project.

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" id="iphone-viewport" content="minimum-scale=1.0, maximum-scale=1.0, width=device-width>

Is this useful?