vdigit.wxdigit Namespace Reference

wxGUI vector digitizer (base class) More...

Detailed Description

wxGUI vector digitizer (base class)

Code based on wxVdigit C++ component from GRASS 6.4.0 (gui/wxpython/vdigit). Converted to Python in 2010/12-2011/01.

List of classes:

• wxdigit::VDigitError
• wxdigit::IVDigit

Todo:

Read large amounts of data from Vlib into arrays, which could then be processed using NumPy and rendered using glDrawArrays or glDrawElements, so no per-line/per-vertex processing in Python. Bulk data processing with NumPy is much faster than iterating in Python (and NumPy would be an excellent candidate for acceleration via e.g. OpenCL or CUDA; I'm surprised it hasn't happened already).

(C) 2007-2011 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Martin Landa <landa.martin gmail.com>