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BUG FIX: plotting fails when user passes latlon=False #66

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Merged
merged 1 commit into from
Aug 20, 2012
Merged

BUG FIX: plotting fails when user passes latlon=False #66

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8 changes: 2 additions & 6 deletions lib/mpl_toolkits/basemap/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -435,15 +435,13 @@ def _transform(plotfunc):
@functools.wraps(plotfunc)
def with_transform(self,x,y,data,*args,**kwargs):
# input coordinates are latitude/longitude, not map projection coords.
if kwargs.get('latlon', False):
if kwargs.pop('latlon', False):
# shift data to map projection region for
# cylindrical and pseudo-cylindrical projections.
if self.projection in _cylproj or self.projection in _pseudocyl:
x, data = self.shiftdata(x, data)
# convert lat/lon coords to map projection coords.
x, y = self(x,y)
# delete this keyword so it's not passed on to matplotlib.
del kwargs['latlon']
return plotfunc(self,x,y,data,*args,**kwargs)
return with_transform

Expand All @@ -454,16 +452,14 @@ def _transformuv(plotfunc):
@functools.wraps(plotfunc)
def with_transform(self,x,y,u,v,*args,**kwargs):
# input coordinates are latitude/longitude, not map projection coords.
if kwargs.get('latlon', False):
if kwargs.pop('latlon', False):
# shift data to map projection region for
# cylindrical and pseudo-cylindrical projections.
if self.projection in _cylproj or self.projection in _pseudocyl:
x1, u = self.shiftdata(x, u)
x, v = self.shiftdata(x, v)
# convert lat/lon coords to map projection coords.
x, y = self(x,y)
# delete this keyword so it's not passed on to matplotlib.
del kwargs['latlon']
return plotfunc(self,x,y,u,v,*args,**kwargs)
return with_transform

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