c++ plotting

[turker]

Hello all,

I have found similar topics on forum but not to answer my problem.
I am working on numerical analysis and I often end up plotting x-y scatter charts or intensity graphs. For this I output files open with excell or origin and plot graphs.

Anyone uses matplotpp or similar library to plot directly from c++ and save as jpg?

Thanks

[keskiverto]

Do you mean something like: http://www.gnuplot.info/links.html

[turker]

Not really.
http://matplotlib.org/api/pyplot_summary.html you can see that for phyton there is a library with set of very helpful plot functions that covers pretty much everything.

Maybe this will help. I am trying to understand how it works.
http://sourceforge.net/projects/mathgl/