def create_collection(self):
collection = CPolylineCollection()
p1 = CPolyline( name = "POLY1" , init_points = [(0,10) , (1,11) , (2,12)])
p2 = CPolyline( name = "POLY2" , init_points = [(0,100) , (10,110) , (20,120)])
collection.addPolyline( p1 )
collection.addPolyline( p2 )
tail = p1[-1]
self.assertEqual( tail , (2,12))
self.assertEqual(p1.getName() , "POLY1")
tail = p2[-1]
self.assertEqual( tail , (20,120))
self.assertEqual(p2.getName() , "POLY2")
return collection
def addPolyline(self , polyline , name = None):
if not isinstance(polyline , CPolyline):
polyline = CPolyline( init_points = polyline , name = name)
else:
if not name is None:
raise ValueError("The name keyword argument can only be supplied when add not CPOlyline object")
name = polyline.getName()
if name and name in self:
raise KeyError("The polyline collection already has an object:%s" % name)
if polyline.isReference():
self._add_polyline( polyline , False)
else:
polyline.convertToCReference( self )
self._add_polyline( polyline , True)
def test_name(self):
p1 = CPolyline()
self.assertTrue( p1.getName() is None )
p2 = CPolyline( name = "Poly2" )
self.assertEqual( p2.getName() , "Poly2")
def test_name(self):
p1 = CPolyline()
self.assertTrue(p1.getName() is None)
p2 = CPolyline(name="Poly2")
self.assertEqual(p2.getName(), "Poly2")
