SF.net SVN: matplotlib: [3768] trunk/matplotlib/lib/matplotlib/backends/ backend_agg.py

[<jo...@us...>]

Revision: 3768
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3768&view=rev
Author:   jouni
Date:     2007-09-03 09:29:08 -0700 (Mon, 03 Sep 2007)

Log Message:
-----------
Fix buglet in get_text_width_height_descent of backend_agg
when text.usetex is in effect. The descent returned is probably 
not correct, but it should be similar to the one returned by
backend_ps.

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/backends/backend_agg.py

Modified: trunk/matplotlib/lib/matplotlib/backends/backend_agg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_agg.py	2007-09-02 18:49:20 UTC (rev 3767)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_agg.py	2007-09-03 16:29:08 UTC (rev 3768)
@@ -228,7 +228,8 @@
             texmanager = self.get_texmanager()
             Z = texmanager.get_rgba(s, size, self.dpi.get(), rgb)
             m,n,tmp = Z.shape
-            return n,m
+            # TODO: descent of TeX text (I am imitating backend_ps here -JKS)
+            return n, m, m
 
         if ismath:
             ox, oy, width, height, descent, fonts, used_characters = \


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