diagrams-cairo-1.0.1.1: Cairo backend for diagrams drawing EDSL
Diagrams.Backend.Cairo.Ptr
Description
Render diagrams to buffers in memory.
Synopsis
renderPtr :: Int -> Int -> Diagram Cairo R2 -> IO (Ptr Word8)Source
Render a diagram to a new buffer in memory, with the format ARGB32.
renderForeignPtr :: Int -> Int -> Diagram Cairo R2 -> IO (ForeignPtr Word8)Source
Like renderPtr but automatically garbage collected by Haskell.
renderPtr