Revision: 5029
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5029&view=rev
Author: jswhit
Date: 2008-04-04 08:02:48 -0700 (Fri, 04 Apr 2008)
Log Message:
-----------
workaround for problem reported by Rob Hetland
(meridians don't reach edge of very tiny maps)
Modified Paths:
--------------
trunk/toolkits/basemap/lib/mpl_toolkits/basemap/basemap.py
Modified: trunk/toolkits/basemap/lib/mpl_toolkits/basemap/basemap.py
===================================================================
--- trunk/toolkits/basemap/lib/mpl_toolkits/basemap/basemap.py 2008-04-03
15:24:20 UTC (rev 5028)
+++ trunk/toolkits/basemap/lib/mpl_toolkits/basemap/basemap.py 2008-04-04
15:02:48 UTC (rev 5029)
@@ -1587,10 +1587,13 @@
lats = circ*npy.ones(len(lons),npy.float32)
x,y = self(lons,lats)
# remove points outside domain.
- testx = npy.logical_and(x>=self.xmin-xdelta,x<=self.xmax+xdelta)
+ # leave a little slop around edges (3*xdelta)
+ # don't really know why, but this appears to be needed to
+ # or lines sometimes don't reach edge of plot.
+ testx =
npy.logical_and(x>=self.xmin-3*xdelta,x<=self.xmax+3*xdelta)
x = npy.compress(testx, x)
y = npy.compress(testx, y)
- testy = npy.logical_and(y>=self.ymin-ydelta,y<=self.ymax+ydelta)
+ testy =
npy.logical_and(y>=self.ymin-3*ydelta,y<=self.ymax+3*ydelta)
x = npy.compress(testy, x)
y = npy.compress(testy, y)
lines = []
@@ -1812,10 +1815,13 @@
lons = merid*npy.ones(len(lats),npy.float32)
x,y = self(lons,lats)
# remove points outside domain.
- testx = npy.logical_and(x>=self.xmin-xdelta,x<=self.xmax+xdelta)
+ # leave a little slop around edges (3*xdelta)
+ # don't really know why, but this appears to be needed to
+ # or lines sometimes don't reach edge of plot.
+ testx =
npy.logical_and(x>=self.xmin-3*xdelta,x<=self.xmax+3*xdelta)
x = npy.compress(testx, x)
y = npy.compress(testx, y)
- testy = npy.logical_and(y>=self.ymin-ydelta,y<=self.ymax+ydelta)
+ testy =
npy.logical_and(y>=self.ymin-3*ydelta,y<=self.ymax+3*ydelta)
x = npy.compress(testy, x)
y = npy.compress(testy, y)
lines = []
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