Revision: 5943
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5943&view=rev
Author:   jswhit
Date:     2008-08-01 12:18:07 +0000 (Fri, 01 Aug 2008)

Log Message:
-----------
add some more text

Modified Paths:
--------------
    trunk/toolkits/basemap/doc/users/geography.rst

Modified: trunk/toolkits/basemap/doc/users/geography.rst
===================================================================
--- trunk/toolkits/basemap/doc/users/geography.rst      2008-08-01 12:14:29 UTC 
(rev 5942)
+++ trunk/toolkits/basemap/doc/users/geography.rst      2008-08-01 12:18:07 UTC 
(rev 5943)
@@ -1,7 +1,7 @@
 .. _geography:
 
-Drawing Coastlines, Rivers and Political Boundaries
-===================================================
+Drawing a Map Background
+========================
 
 Basemap includes the 
 `GSSH <http://www.soest.hawaii.edu/wessel/gshhs/gshhs.html>`_
@@ -20,4 +20,17 @@
   in North America.
 * :func:`~mpl_toolkits.basemap.Basemap.drawrivers`: draw rivers.
 
+Instead of drawing coastlines and political boundaries, an image can be
+used as a map background.  Basemap provides several options for this:
+
+* :func:`~mpl_toolkits.basemap.Basemap.drawlsmask`: draw a high-resolution 
+  land-sea mask as an image, with land and ocean colors specified.
+* :func:`~mpl_toolkits.basemap.Basemap.bluemarble`: draw a NASA
+  `Blue Marble <http://visibleearth.nasa.gov/view_set.php?categoryID=2363>`_
+  image as a map background.
+* :func:`~mpl_toolkits.basemap.Basemap.warpimage`: use an abitrary
+  image as a map background.  The image must be global, covering the
+  world in lat/lon cooridinates from dateline to dateline and South
+  Pole to North Pole.
+
 .. toctree::


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