机器人捏缩放在谷歌地图 [英] android pinch-zoom in Google Maps

问题描述

是在谷歌地图上双指缩放功能是可能的，我做了一些搜索，但没有得到任何的解决方案，请给你的看法。

Is pinch zoom functionality in Google map is possible, i have made several search but didn't get any solution, please give your view.

还是需要编写API来实现这些功能。

Or need to write the api for implementing these functionality.

推荐答案

您使用ScaleGestureDetector实现捏和缩放？

Are you using ScaleGestureDetector to achieve Pinch and Zoom?

http://developer.android.com/reference/android/view/ ScaleGestureDetector.html

请参阅有关如何利用多点触摸的Andr​​oid的这篇博客文章

Refer to this blog post on how to leverage multi touch in Android

的http://android-developers.blogspot.com/2010/06/making-sense-of-multitouch.html

这篇关于机器人捏缩放在谷歌地图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！