Synchronizing JSVGCanvas

[André Ávila]

Hello,   In my app, the user manipulates several versions of the same SVG file. Each version is a slightly modified version of the original. The user must be able to see those files on top of each other in order to visually identify the differences among them.   The idea, then, is to render each version of the file to a different JSVGCanvas and diplay those canvases as a stack of transparent components. I accomplished this by using a JLayeredPane as the stack container.   The problem is, how can I synchronize those canvases? I'm specifically talking about the interactors, since the action listeners are simpler. Is there any way I can propagate a user interaction in one canvas to the other ones?   Thanks for any ideas!