SF.net SVN: matplotlib:[8858] trunk/toolkits/basemap/lib/mpl_toolkits/ basemap/__init__.py

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

Revision: 8858
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8858&view=rev
Author:   jswhit
Date:     2010-12-29 18:36:40 +0000 (Wed, 29 Dec 2010)

Log Message:
-----------
fix labelling of parallels on right of Hammer map.

Modified Paths:
--------------
    trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py

Modified: trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py
===================================================================
--- trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py	2010-12-29 18:33:34 UTC (rev 8857)
+++ trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py	2010-12-29 18:36:40 UTC (rev 8858)
@@ -1934,8 +1934,14 @@
                         lons,lats = self(xx,yy,inverse=True)
                         lons = lons.tolist(); lats = lats.tolist()
                 else:
-                    lons,lats = self(self.urcrnrx*np.ones(yy.shape,np.float32),yy,inverse=True)
-                    lons = lons.tolist(); lats = lats.tolist()
+                    if self.projection in _pseudocyl:
+                        lats = np.linspace(-89.99,89,99,nmax)
+                        lons = (self.projparams['lon_0']+180.)*np.ones(len(lats),lats.dtype)
+                        xx, yy = self(lons, lats)
+                    else:
+                        xx = self.urcrnrx*np.ones(yy.shape,yy.dtype)
+                        lons,lats = self(xx,yy,inverse=True)
+                        lons = lons.tolist(); lats = lats.tolist()
                 if max(lons) > 1.e20 or max(lats) > 1.e20:
                     raise ValueError,'inverse transformation undefined - please adjust the map projection region'
                 # adjust so 0 <= lons < 360


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