Request sample code for Zoom in/out + Physic Object Adjustment

Good day all,

How can i zoom in/out (pinch the screen)?
Any sample out there?

Somemore, if my want to zoom in/out, how can the physic body follow the change?
Coz i realized that, zoom in (increase the image size), it doesn’t increase the physic object
Would be great if Corona can provide such example?

An example of mixture of zoom in/out, physic object

Thanks for the sample code! [import]uid: 10373 topic_id: 5431 reply_id: 305431[/import]