PinchToZoom for Android is a simple but feature complete library for adding pinch-to-zoom functionality to an ImageView. It has sleek easing animations that make it stand out in quality and ease of use.

Features:
* Pinch-to-zoom
* Double-tap to quickly zoom-in and out
* Drag while zoomed in
* Animated drag & zoom release easing
* Does not extend the ImageView class so is usable with custom ImageView implementations
* Fully customizable