[ublas] Classes for Matlab-style plotting of uBLAS vectors and matrices

From: Dag Lindbo (dag_at_[hidden])
Date: 2007-11-09 04:22:05

Hello all,

I've written a few classes for plotting uBLAS vectors and matrices 
directly from a C++ program. These has proven useful to me, so I decided 
to share them. The intention with the interfaces was to be as simple as 
MATLAB and similar in style.

Capabilites:
    * 2d (x,y) plot, including multiple curves in one plot and line 
style/color spec.
    * Surface plot (vec x, vec y, mat z), including scaling of z-axis 
and camera placement
    * Contour plot (vec x, vec y, mat z) with a given number of contour 
lines
    * Possibility to output to PNG

Interested? Pictures and details code at:
http://na37.nada.kth.se/mediawiki/index.php/Mat_plot_vtk

All the real graphics stuff is handled by VTK (www.vtk.org).

Note that I've released these classes "as is" with the intention that 
they may be useful to someone -  not saying that they are brilliantly 
designed or bug-free.

Best regards,
Dag Lindbo