Go binding and extentions to PLPlot library.
There are two layers, the functions under go-plplot/c are one-to-one mapping of C function calls. The types under go-plplot form a declarative interface but are not complete yet.
C function wrappers are automatically generated by cwrap, so there is no need to check them into the repo. Only additional Go extentions are included here. The generator is under the "examples" directory of cwrap: https://h12.me/cwrap The default output path is $GOPATH/src, so it is suggested that a symlink is created under $GOPATH/src to link it here.