I can’t resize or rotate different layer in same stage , it change the size or rotation but it does not effect immediately ,
If you want to see use this link :
http://clients.rafineri.net/test/canvas/canvasTest.php
Scripts in the page source
Just use slider and then click on the image to see the problem.
At end of both functions (updateResize() and updateRotate()) insert the line
To draw the image when page loads, call layer.draw() inside InitStage()