How to deal with zoom in, zoom out and press “full screen” issue in canvas?

Without seeing your source I would suggest adding a wrapper around the image and canvas tag div id='wrapper.

Without seeing your source I would suggest adding a wrapper around the image and canvas tag. Then the canvas element wouldn't expand beyond the bounds of the wrapper. Another way is to bind an event to window.

Resize and make the canvas element equal the width/height of the image element.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.