Revision: 5777
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5777&view=rev
Author: mdboom
Date: 2008-07-17 18:26:41 +0000 (Thu, 17 Jul 2008)
Log Message:
-----------
Fix non-linear scaling with pcolormesh and non-Agg backends.
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/collections.py
Modified: trunk/matplotlib/lib/matplotlib/collections.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/collections.py 2008-07-17 18:25:20 UTC
(rev 5776)
+++ trunk/matplotlib/lib/matplotlib/collections.py 2008-07-17 18:26:41 UTC
(rev 5777)
@@ -10,6 +10,7 @@
"""
import math, warnings
import numpy as np
+import numpy.ma as ma
import matplotlib as mpl
import matplotlib.cbook as cbook
import matplotlib.colors as _colors # avoid conflict with kwarg
@@ -468,7 +469,11 @@
"""
Path = mpath.Path
- c = coordinates
+ if ma.isMaskedArray(coordinates):
+ c = coordinates.data
+ else:
+ c = coordinates
+
# We could let the Path constructor generate the codes for us,
# but this is faster, since we know they'll always be the same
codes = np.array(
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