There are lots of ways for one to contribute with the project.

code

Help by coding and adding new functions to CairoPlot.
Today, the code is maintained by Rodrigo M. Araújo and Magnun Leno at Launchpad.
In order to help, create a bazaar branch on the trunk folder and start coding in there. By the time you have achieved stability on your new function, let us know and the merging process shall begin.

test

As every piece of code, CairoPlot has bugs. Many of them, we haven't even seen yet, but you might.
By the time you get one, whichever it is, file a bug report at Launchpad and let us know. We'll be glad to fix it and let you know.

suggest

Different people have different needs and we don't assume we can find them all by ourselves.
Need to plot some kind of twisted crazy graphic? Help us by suggesting that and we might put that together on the next version.

donate

Help by donatting and giving us ways to work less on mundane things and code more to increase CairoPlot.