SF.net SVN: matplotlib:[8859] trunk/toolkits/basemap/lib/mpl_toolkits/ basemap/__init__.py

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

Revision: 8859
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=8859&view=rev
Author:   jswhit
Date:     2010-12-29 18:50:10 +0000 (Wed, 29 Dec 2010)

Log Message:
-----------
improve labelling of parallels on pseudo-cylindrical projections (like hammer, mollweide)

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 18:36:40 UTC (rev 8858)
+++ trunk/toolkits/basemap/lib/mpl_toolkits/basemap/__init__.py	2010-12-29 18:50:10 UTC (rev 8859)
@@ -2010,14 +2010,30 @@
                             else:
                                 xlab = self.llcrnrx
                             xlab = xlab-xoffset
-                            t = ax.text(xlab,yy[n],latlab,horizontalalignment='right',verticalalignment='center',**kwargs)
+                            if self.projection in _pseudocyl:
+                                if lat>0:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='right',verticalalignment='bottom',**kwargs)
+                                elif lat<0:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='right',verticalalignment='top',**kwargs)
+                                else:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='right',verticalalignment='center',**kwargs)
+                            else:
+                               t=ax.text(xlab,yy[n],latlab,horizontalalignment='right',verticalalignment='center',**kwargs)
                         elif side == 'r':
                             if self.projection in _pseudocyl:
                                 xlab,ylab = self(lon_0+179.9,lat)
                             else:
                                 xlab = self.urcrnrx
                             xlab = xlab+xoffset
-                            t = ax.text(xlab,yy[n],latlab,horizontalalignment='left',verticalalignment='center',**kwargs)
+                            if self.projection in _pseudocyl:
+                                if lat>0:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='left',verticalalignment='bottom',**kwargs)
+                                elif lat<0:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='left',verticalalignment='top',**kwargs)
+                                else:
+                                   t=ax.text(xlab,yy[n],latlab,horizontalalignment='left',verticalalignment='center',**kwargs)
+                            else:
+                               t=ax.text(xlab,yy[n],latlab,horizontalalignment='left',verticalalignment='center',**kwargs)
                         elif side == 'b':
                             t = ax.text(xx[n],self.llcrnry-yoffset,latlab,horizontalalignment='center',verticalalignment='top',**kwargs)
                         else:


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