如何对图像进行捏合/缩放
我仍在学习 jQuery mobile 的技巧,并且在放大和缩小 data-role="page" 上的图片/图像时遇到问题。有没有办法使用 jquery mobile 在 iPhone 上的图像上进行捏合/缩放?无法让它在 iOS 模拟器上运行。这是我的代码。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>jQuery Mobile Web App</title>
<meta content="width=device-width, initial-scale=1, maximum-scale=2" name="viewport">
<link href="jquery.mobile-1.0a3.min.css" rel="stylesheet" type="text/css"/>
<script src="jquery-1.5.min.js" type="text/javascript"></script>
<script src="jquery.mobile-1.0a3.min.js" type="text/javascript"></script>
<!-- This reference to phonegap.js will allow for code hints as long as the current site has been configured as a mobile application.
To configure the site as a mobile application, go to Site -> Mobile Applications -> Configure Application Framework... -->
<script src="/phonegap.js" type="text/javascript"></script>
</head>
<body>
<div data-role="page" id="page">
<div data-role="header">
<h1>Page One</h1>
</div>
<div data-role="content" style="padding:0;">
<img src="coffee.gif" width="320" height="480" alt="coffee">
</div>
<div data-role="footer">
<h4>Page Footer</h4>
</div>
</div>
</body>
</html>
非常感谢您的帮助。非常感谢。
-鲍勃
I am still learning the tricks to jQuery mobile and have been having a problem with the zooming in and zooming out of a picture/image on a data-role="page." Is there a way to make the pinch/zoom work on an image on the iPhone using jquery mobile? Cant get it to work on the iOS Simulator. Here is my code.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>jQuery Mobile Web App</title>
<meta content="width=device-width, initial-scale=1, maximum-scale=2" name="viewport">
<link href="jquery.mobile-1.0a3.min.css" rel="stylesheet" type="text/css"/>
<script src="jquery-1.5.min.js" type="text/javascript"></script>
<script src="jquery.mobile-1.0a3.min.js" type="text/javascript"></script>
<!-- This reference to phonegap.js will allow for code hints as long as the current site has been configured as a mobile application.
To configure the site as a mobile application, go to Site -> Mobile Applications -> Configure Application Framework... -->
<script src="/phonegap.js" type="text/javascript"></script>
</head>
<body>
<div data-role="page" id="page">
<div data-role="header">
<h1>Page One</h1>
</div>
<div data-role="content" style="padding:0;">
<img src="coffee.gif" width="320" height="480" alt="coffee">
</div>
<div data-role="footer">
<h4>Page Footer</h4>
</div>
</div>
</body>
</html>
Thanks so much for your help. Much appreciated.
-bob
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(2)
使用此编辑元标记中的“视口”
edit the "viewport" in meta tag with this
控制这些设置的是视口元数据属性。
关注此 查看如何启用捏合功能在 JQM iOS 上进行缩放(您使用 PhoneGap 并不重要)。
希望这有帮助。
It's the viewport metadata property that controls those settings.
Follow this to see how to enable pinch & zoom on JQM iOS (shouldn't really matter that you are using PhoneGap).
Hope this helps.