如何在Imageview上实现捏缩放,在android中以编程方式创建?
答案 0 :(得分:1)
请参阅:http://vivin.net/2011/12/04/implementing-pinch-zoom-and-pandrag-in-an-android-view-on-the-canvas/
和How can I get zoom functionality for images?
另见:http://androidtrainningcenter.blogspot.se/2012/04/pinching-zoom-in-android-image-view-or.html
和:http://www.mysecretroom.com/www/programming-and-software/android-multi-touch-handling