CanvasPlatform and Multiple Cavasses

[Rich2]

I had thought at some point to offer multiple canvasses to utilise multiple displays. Not sure if that would create difficulties in the browser. In which case it might be helpful to separate the platform from the canvas. At the moment the only thing that the platform offers aside apart from canvas funtionality is saveFile and loadFile methods and some helper methods based on loadFile.

[w0d]

can see it being useful

[w0d]

having 1K separate canvas's in HTML is cool - 10K used to be a limit but thats going back ~<2015 better outlook than jfx? interesting to see how that pans out in Native before plotting next step here