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SF.net SVN: matplotlib: [4127] trunk/toolkits/basemap-testing/lib/ matplotlib/toolkits/basemap/basemap.py
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From: <js...@us...> - 2007-11-06 18:50:55
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Revision: 4127
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4127&view=rev
Author: jswhit
Date: 2007-11-06 10:50:53 -0800 (Tue, 06 Nov 2007)
Log Message:
-----------
refine check for bogus polygons in fulldisk ortho projection.
Modified Paths:
--------------
trunk/toolkits/basemap-testing/lib/matplotlib/toolkits/basemap/basemap.py
Modified: trunk/toolkits/basemap-testing/lib/matplotlib/toolkits/basemap/basemap.py
===================================================================
--- trunk/toolkits/basemap-testing/lib/matplotlib/toolkits/basemap/basemap.py 2007-11-06 18:32:30 UTC (rev 4126)
+++ trunk/toolkits/basemap-testing/lib/matplotlib/toolkits/basemap/basemap.py 2007-11-06 18:50:53 UTC (rev 4127)
@@ -887,10 +887,12 @@
# to orthographic coordinates.
if self.projection == 'ortho':
# if coastline polygon covers more than 99%
- # of map region, it's probably bogus, so
- # skip it.
- if name == 'gshhs' and \
- psub.area/boundarypolyxy.area > 0.99: continue
+ # of map region for fulldisk projection,
+ # it's probably bogus, so skip it.
+ areafrac = psub.area/boundarypolyxy.area
+ if name == 'gshhs' and\
+ self._fulldisk and\
+ areafrac > 0.99: continue
bx = b[:,0]; by = b[:,1]
blons, blats = maptran(bx, by, inverse=True)
bx, by = self(blons, blats)
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