Simplest way to detect a pinch

Question

This is a WEB APP not a native app. Please no Objective-C NS commands.

So I need to detect \'pinch\' events on iOS. Problem is every plugin or metho

Answer 1

Hammer.js all the way! It handles "transforms" (pinches). http://eightmedia.github.com/hammer.js/

But if you wish to implement it youself, i think that Jeffrey's answer is pretty solid.