示例#1
0
 def unary_union(self):
     "Return the union of all the elements of this geometry."
     return self._topology(capi.geos_unary_union(self.ptr))
示例#2
0
 def unary_union(self):
     "Return the union of all the elements of this geometry."
     return self._topology(capi.geos_unary_union(self.ptr))