Flicker Free drawing
It works very similar to the description of Flicker Free example with dialog.
The main point are to overload
ON_WM_ERASEBKGND(), Invalidate the Window Area and paint in
OnPaint with the class CMemDC.
Here however one has to make sure that there is no
ON_WM_ERASEBKGND() in the Parent Dialog.
Resizing of ImagesIn this project the facility of CMemDC to scale the data to be shown is used:
vector<vector <COLORREF> > PlotData;