best GUI library for vector drawing program

[sturlamolden]

On Aug 17, 3:27 pm, chewie54 <dfabrizi... at gmail.com> wrote:

> What would be the best cross-platform GUI library to use for a vector
> based CAD program

I suggest you use different toolkits for windowing (GUI widgets) and
drawing the vector graphics.

It does not really matter which toolkit you use for windowing.
wxPython looks good on many platforms and are free. So it PyGTK.

For vector graphics part I suggest PyCairo, AggDraw or OpenGL,
depending on your need.

PIL and NumPy are also essential if you will be working with images