I want to implement Pinch In and Out functionality for IPAD. I've been using this events listed on http://developer.apple.com/library/IOs/#documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html.
alert("start " + e.originalEvent.scale);
alert("change " + e.originalEvent.scale);
The above code works but could not figure out the pinch in/out.
P.S. I've tried jGestures but it does not work at all.
It's seems duplicate of
also look at