Revision: 6937
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6937&view=rev
Author: jouni
Date: 2009-02-26 19:44:30 +0000 (Thu, 26 Feb 2009)
Log Message:
-----------
Support image clipping in the pdf backend
Modified Paths:
--------------
trunk/matplotlib/CHANGELOG
trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py
Modified: trunk/matplotlib/CHANGELOG
===================================================================
--- trunk/matplotlib/CHANGELOG 2009-02-26 00:12:33 UTC (rev 6936)
+++ trunk/matplotlib/CHANGELOG 2009-02-26 19:44:30 UTC (rev 6937)
@@ -1,3 +1,5 @@
+2009-02-26 Support image clipping in pdf backend. - JKS
+
2009-02-25 Improve tick location subset choice in FixedLocator. - EF
2009-02-24 Deprecate numerix, and strip out all but the numpy
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py 2009-02-26
00:12:33 UTC (rev 6936)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py 2009-02-26
19:44:30 UTC (rev 6937)
@@ -39,7 +39,7 @@
from matplotlib.ft2font import FT2Font, FIXED_WIDTH, ITALIC, LOAD_NO_SCALE, \
LOAD_NO_HINTING, KERNING_UNFITTED
from matplotlib.mathtext import MathTextParser
-from matplotlib.transforms import Affine2D, Bbox, BboxBase
+from matplotlib.transforms import Affine2D, Bbox, BboxBase, TransformedPath
from matplotlib.path import Path
from matplotlib import ttconv
@@ -1268,10 +1268,12 @@
return self.image_dpi/72.0
def draw_image(self, x, y, im, bbox, clippath=None, clippath_trans=None):
- # MGDTODO: Support clippath here
gc = self.new_gc()
if bbox is not None:
gc.set_clip_rectangle(bbox)
+ if clippath is not None:
+ clippath = TransformedPath(clippath, clippath_trans)
+ gc.set_clip_path(clippath)
self.check_gc(gc)
h, w = im.get_size_out()
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