Scalable axis setup taking advantage of the available canvas.
This is work in progress and at the very early stage of the development. For now most features here are more or less hardcoded. I am, however, attempting to build some sort of strycture that I can easily modify as I go along.
At present you can set up the real world axis extremes using a method and the target of the graph is contained in a special method that will be called from onDraw.