Does anyone know of a cheap (preferably free) 2D line chart control. I need some specific things like grid lines and zooming, so source code [win32 / MFC] for something similar would be great - I'm not scared of having to modify it to get it to work, but I don't have the time to write the whole thing. I've found a $1000 [with escrow] chart control that does far more than I require - anyone know of a better offer?
Someone must have written this. I can't use the MSChart control, because they stopped supporting it two years ago.