diagrams-cairo (hackage): A full-featured backend for rendering diagrams using the cairo rendering engine.  This ultimately depends on a C library, via Haskell's FFI, and can be difficult to install on some platforms. If you are just looking for a quick way to visualize diagrams, try the diagrams-svg backend; if you want raster output like PNG, try the diagrams-rasterific backend; if you want to embed diagrams in LaTeX documents, try diagrams-pgf.  Diagrams.Backend.Cairo.CmdLine - if you're just getting started with diagrams, begin here.  Diagrams.Backend.Cairo - look at this next. The general API for the cairo backend.  Diagrams.Backend.Cairo.Internal - the implementation guts of the cairo backend. Users should normally not need to import this module.  Diagrams.Backend.Cairo.List - render diagrams to two-dimensional lists of colors (i.e. pixels).  Diagrams.Backend.Cairo.Ptr - render diagrams to buffers in memory.
Keywords: bsd3|graphics|library