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add module headers to List and Ptr

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1 parent 1592929 commit b4cf380a1e84574104d978511f3a6e841b5c84fa Brent Yorgey committed Dec 10, 2012
Showing with 25 additions and 0 deletions.
  1. +13 −0 src/Diagrams/Backend/Cairo/List.hs
  2. +12 −0 src/Diagrams/Backend/Cairo/Ptr.hs
@@ -1,3 +1,16 @@
+
+-----------------------------------------------------------------------------
+-- |
+-- Module : Diagrams.Backend.Cairo.List
+-- Copyright : (c) 2012 Diagrams-cairo team (see LICENSE)
+-- License : BSD-style (see LICENSE)
+-- Maintainer : diagrams-discuss@googlegroups.com
+--
+-- Render a diagram directly to a list of lists of Colour values
+-- (/i.e./ pixels).
+--
+-----------------------------------------------------------------------------
+
module Diagrams.Backend.Cairo.List where
import Control.Applicative ((<$>))
@@ -1,3 +1,15 @@
+
+-----------------------------------------------------------------------------
+-- |
+-- Module : Diagrams.Backend.Cairo.Ptr
+-- Copyright : (c) 2012 Diagrams-cairo team (see LICENSE)
+-- License : BSD-style (see LICENSE)
+-- Maintainer : diagrams-discuss@googlegroups.com
+--
+-- Render diagrams to buffers in memory.
+--
+-----------------------------------------------------------------------------
+
module Diagrams.Backend.Cairo.Ptr where
import Data.Word (Word8)

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