Plot CSV data as a graph

What would be t开发者_高级运维he best approach to plot a chart, using C (on Linux), based on data input from a CSV file?

Thank you!

Have a look at the mighty gnuplot it seems to have a C API

And examples: http://ndevilla.free.fr/gnuplot/gnuplot_i/index.html

To make a graph in C you'll have to use a graphics library (unless you mean an ascii-art graph).

Two such libraries are:

• The excellent Allegro gaming library (see examples here)
• The SDL library