Revision: 4995
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4995&view=rev
Author: mdboom
Date: 2008-03-10 05:46:12 -0700 (Mon, 10 Mar 2008)
Log Message:
-----------
Fixing Qt/Qt4 blit shearing problem
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py
trunk/matplotlib/lib/matplotlib/backends/backend_qtagg.py
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py 2008-03-04
22:58:49 UTC (rev 4994)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_qt4agg.py 2008-03-10
12:46:12 UTC (rev 4995)
@@ -109,8 +109,9 @@
# we are blitting here
else:
bbox = self.replot
- l, b, w, h = bbox.bounds
- t = b + h
+ l, b, r, t = bbox.extents
+ w = int(r) - int(l)
+ h = int(t) - int(b)
reg = self.copy_from_bbox(bbox)
stringBuffer = reg.to_string()
qImage = QtGui.QImage(stringBuffer, w, h,
QtGui.QImage.Format_ARGB32)
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_qtagg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_qtagg.py 2008-03-04
22:58:49 UTC (rev 4994)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_qtagg.py 2008-03-10
12:46:12 UTC (rev 4995)
@@ -115,8 +115,9 @@
# we are blitting here
else:
bbox = self.replot
- l, b, w, h = bbox.bounds
- t = b + h
+ l, b, r, t = bbox.extents
+ w = int(r) - int(l)
+ h = int(t) - int(b)
reg = self.copy_from_bbox(bbox)
stringBuffer = reg.to_string()
qImage = qt.QImage(stringBuffer, w, h, 32, None, 0,
qt.QImage.IgnoreEndian)
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