Revision: 4079
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4079&view=rev
Author: jswhit
Date: 2007-10-31 20:30:07 -0700 (Wed, 31 Oct 2007)
Log Message:
-----------
delete uneeded methods
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
2007-11-01 03:26:12 UTC (rev 4078)
+++ trunk/toolkits/basemap-testing/lib/matplotlib/toolkits/basemap/basemap.py
2007-11-01 03:30:07 UTC (rev 4079)
@@ -688,59 +688,14 @@
self.cntrysegs, types = self._readboundarydata('countries')
self.statesegs, types = self._readboundarydata('states')
self.riversegs, types = self._readboundarydata('rivers')
- # for coastlines, reformat as polygons.
+ # for coastlines, reformat for use in
+ # matplotlib.patches.Polygon.
self.coastpolygons = []
for xy in self.coastsegs:
x = [x1 for x1,x2 in xy]
y = [x2 for x1,x2 in xy]
self.coastpolygons.append((x,y))
- def _splitseg(self,xx,yy,mask=None):
- """split segment up around missing values (outside projection limb)"""
- if mask is None:
- mask =
(NX.logical_or(NX.greater_equal(xx,1.e20),NX.greater_equal(yy,1.e20))).tolist()
- i1=[]; i2=[]
- mprev = 1
- for i,m in enumerate(mask):
- if not m and mprev:
- i1.append(i)
- if m and not mprev:
- i2.append(i)
- mprev = m
- if not mprev: i2.append(len(mask))
- if len(i1) != len(i2):
- raise ValueError,'error in splitting boundary segments'
- return i1,i2
-
- def _insidemap_seg(self,seg):
- """returns True if any point in segment is inside map region"""
- xx = [x for x,y in seg]
- yy = [y for x,y in seg]
- isin = False
- for x,y in zip(xx,yy):
- if x >= self.xmin and x <= self.xmax and y >= self.ymin and y <=
self.ymax:
- isin = True
- break
- return isin
-
- def _insidemap_poly(self,poly,polyll):
- """returns True if any point in polygon is inside map region"""
- isin = False
- xx = poly[0]; yy = poly[1]
- if self.projection in ['moll','robin','sinu']:
- lon_0 = self.projparams['lon_0']
- lons = polyll[0]
- for lon in lons:
- if lon < lon_0+180 and lon > lon_0-180:
- isin = True
- break
- else:
- for x,y in zip(xx,yy):
- if x >= self.xmin and x <= self.xmax and y >= self.ymin and y
<= self.ymax:
- isin = True
- break
- return isin
-
def __call__(self,x,y,inverse=False):
"""
Calling a Basemap class instance with the arguments lon, lat will
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