SF.net SVN: matplotlib: [5559] trunk/toolkits/basemap/doc/users

[<js...@us...>]

Revision: 5559
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5559&view=rev
Author:   jswhit
Date:     2008-06-16 07:41:48 -0700 (Mon, 16 Jun 2008)

Log Message:
-----------
add gnomonic projection example

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

Added Paths:
-----------
    trunk/toolkits/basemap/doc/users/figures/gnomon.png
    trunk/toolkits/basemap/doc/users/figures/gnomon.py
    trunk/toolkits/basemap/doc/users/gnomon.rst

Added: trunk/toolkits/basemap/doc/users/figures/gnomon.png
===================================================================
(Binary files differ)


Property changes on: trunk/toolkits/basemap/doc/users/figures/gnomon.png
___________________________________________________________________
Name: svn:mime-type
   + application/octet-stream

Added: trunk/toolkits/basemap/doc/users/figures/gnomon.py
===================================================================
--- trunk/toolkits/basemap/doc/users/figures/gnomon.py	                        (rev 0)
+++ trunk/toolkits/basemap/doc/users/figures/gnomon.py	2008-06-16 14:41:48 UTC (rev 5559)
@@ -0,0 +1,12 @@
+from mpl_toolkits.basemap import Basemap
+import numpy as np
+import matplotlib.pyplot as plt
+m = Basemap(width=15.e6,height=15.e6,\
+            projection='gnom',lat_0=60.,lon_0=-30.)
+m.drawmapboundary(fill_color='aqua')
+m.drawcoastlines()
+m.fillcontinents(color='coral',lake_color='aqua')
+m.drawparallels(np.arange(10,90,20))
+m.drawmeridians(np.arange(-180,180,30))
+plt.title('Gnomonic Projection')
+plt.savefig('gnomon.png')

Added: trunk/toolkits/basemap/doc/users/gnomon.rst
===================================================================
--- trunk/toolkits/basemap/doc/users/gnomon.rst	                        (rev 0)
+++ trunk/toolkits/basemap/doc/users/gnomon.rst	2008-06-16 14:41:48 UTC (rev 5559)
@@ -0,0 +1,10 @@
+.. _gnomon:
+
+Gnomonic Projection
+===================
+
+In the gnomonic projection, great circles are straight lines.
+
+.. literalinclude:: figures/gnomon.py
+
+.. image:: figures/gnomon.png

Modified: trunk/toolkits/basemap/doc/users/mapsetup.rst
===================================================================
--- trunk/toolkits/basemap/doc/users/mapsetup.rst	2008-06-16 13:51:31 UTC (rev 5558)
+++ trunk/toolkits/basemap/doc/users/mapsetup.rst	2008-06-16 14:41:48 UTC (rev 5559)
@@ -29,4 +29,5 @@
 .. toctree::
 
     azeqd.rst
+    gnomon.rst
     ortho.rst


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