SF.net SVN: matplotlib: [3933] branches/transforms

[<md...@us...>]

Revision: 3933
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3933&view=rev
Author:   mdboom
Date:     2007-10-10 06:38:32 -0700 (Wed, 10 Oct 2007)

Log Message:
-----------
Merged revisions 3929-3932 via svnmerge from 
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

........
  r3930 | mdboom | 2007-10-09 11:58:09 -0400 (Tue, 09 Oct 2007) | 2 lines
  
  Fix bug saving PNG files in GtkAgg backend.
........
  r3931 | mdboom | 2007-10-09 11:58:36 -0400 (Tue, 09 Oct 2007) | 3 lines
  
  Raw files should be saved (optionally) with rgba extension, which is
  what ImageMagick understands.
........

Modified Paths:
--------------
    branches/transforms/lib/matplotlib/backend_bases.py
    branches/transforms/lib/matplotlib/backends/backend_gtkagg.py

Property Changed:
----------------
    branches/transforms/


Property changes on: branches/transforms
___________________________________________________________________
Name: svnmerge-integrated
   - /trunk/matplotlib:1-3928
   + /trunk/matplotlib:1-3932

Modified: branches/transforms/lib/matplotlib/backend_bases.py
===================================================================
--- branches/transforms/lib/matplotlib/backend_bases.py	2007-10-10 13:37:28 UTC (rev 3932)
+++ branches/transforms/lib/matplotlib/backend_bases.py	2007-10-10 13:38:32 UTC (rev 3933)
@@ -1083,7 +1083,7 @@
         'png': 'Portable Network Graphics',
         'ps' : 'Postscript',
         'raw': 'Raw RGBA bitmap',
-        'rgb': 'Raw RGBA bitmap',
+        'rgba': 'Raw RGBA bitmap',
         'svg': 'Scalable Vector Graphics',
         'svgz': 'Scalable Vector Graphics'
         }

Modified: branches/transforms/lib/matplotlib/backends/backend_gtkagg.py
===================================================================
--- branches/transforms/lib/matplotlib/backends/backend_gtkagg.py	2007-10-10 13:37:28 UTC (rev 3932)
+++ branches/transforms/lib/matplotlib/backends/backend_gtkagg.py	2007-10-10 13:38:32 UTC (rev 3933)
@@ -98,7 +98,9 @@
         if DEBUG: print 'FigureCanvasGTKAgg.done'
 
     def print_png(self, filename, *args, **kwargs):
-        return FigureCanvasAgg.print_png(self, filename, *args, **kwargs)
+        # Do this so we can save the resolution of figure in the PNG file
+        agg = self.switch_backends(FigureCanvasAgg)
+        return agg.print_png(filename, *args, **kwargs)
 
 """\
 Traceback (most recent call last):


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