Image resize on pinch

Hi all i am working on image resize and zoom on pinch using javascript. i am trying 开发者_StackOverflow社区it out serching in google but i am not getting it properly i am finding it very difficult i am not much know about javascript can any one provide me a good links or examples regarding this.. thanks in advance

Try with this ;) http://hammerjs.github.io/

You can easily implement touch events with it... including pinch...