def test_construction(self): polyline = Polyline(name="test line") with self.assertRaises(IndexError): polyline.isClosed() self.assertEqual(polyline.getName(), "test line") self.assertEqual(len(polyline), 0) polyline.addPoint(0, 0, 0) self.assertEqual(len(polyline), 1) polyline.addPoint(1, 1, 0) self.assertEqual(len(polyline), 2) polyline.addPoint(1, 1.5) self.assertEqual(len(polyline), 3) self.assertEqual(polyline[0], (0, 0, 0)) self.assertEqual(polyline[1], (1, 1, 0)) self.assertEqual(polyline[2], (1, 1.5)) polyline.addPoint(0, 1, 0) self.assertFalse(polyline.isClosed()) polyline.addPoint(0, 0, 0) self.assertTrue(polyline.isClosed())
def test_construction(self): polyline = Polyline(name="test line") with self.assertRaises(IndexError): polyline.isClosed() self.assertEqual(polyline.name(), "test line") self.assertEqual(len(polyline), 0) polyline.addPoint(0, 0, 0) self.assertEqual(len(polyline), 1) polyline.addPoint(1, 1, 0) self.assertEqual(len(polyline), 2) polyline.addPoint(1, 1.5) self.assertEqual(len(polyline), 3) self.assertEqual(polyline[0], (0, 0, 0)) self.assertEqual(polyline[1], (1, 1, 0)) self.assertEqual(polyline[2], (1, 1.5)) polyline.addPoint(0, 1, 0) self.assertFalse(polyline.isClosed()) polyline.addPoint(0, 0, 0) self.assertTrue(polyline.isClosed())
def getEdgePolygon(self): x_list = DoubleVector() y_list = DoubleVector() self.cNamespace().trace_edge( self , x_list , y_list ) p = Polyline() for (x,y) in zip(x_list , y_list): p.addPoint(x,y) return p
def test_iteration(self): values = [(0, 0, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1)] polyline = Polyline(name="iteration line") for p in values: polyline.addPoint(*p) for index, point in enumerate(polyline): self.assertEqual(point, values[index])
def __initPolyline(self): pl = Polyline() for segment in self: (x,y,z) = self.__grid.getLayerXYZ( segment.getC1( ) , self.__k ) pl.addPoint( x,y,z ) segment = self[-1] (x,y,z) = self.__grid.getLayerXYZ( segment.getC2( ) , self.__k ) pl.addPoint( x,y,z ) self.__polyline = pl
def __initPolyline(self): pl = Polyline() for segment in self: (x, y, z) = self.__grid.getLayerXYZ(segment.getC1(), self.__k) pl.addPoint(x, y, z) segment = self[-1] (x, y, z) = self.__grid.getLayerXYZ(segment.getC2(), self.__k) pl.addPoint(x, y, z) self.__polyline = pl
def getEdgePolygon(self): x_list = DoubleVector() y_list = DoubleVector() cell_list = IntVector() self._trace_edge( x_list , y_list , cell_list ) p = Polyline() for (x,y) in zip(x_list , y_list): p.addPoint(x,y) return p
def getEdgePolygon(self): x_list = DoubleVector() y_list = DoubleVector() cell_list = IntVector() self._trace_edge(x_list, y_list, cell_list) p = Polyline() for (x, y) in zip(x_list, y_list): p.addPoint(x, y) return p
def test_closed(self): pl = Polyline(init_points=[(1, 0), (1, 1), (0, 2)]) self.assertFalse(pl.isClosed()) pl.addPoint(1, 0) self.assertEqual(4, len(pl)) self.assertTrue(pl.isClosed()) pl = Polyline(init_points=[(1, 0), (1, 1), (0, 2)]) self.assertFalse(pl.isClosed()) pl.assertClosed() self.assertEqual(4, len(pl)) self.assertTrue(pl.isClosed())
def test_closed(self): pl = Polyline( init_points = [(1,0) , (1,1) , (0,2)]) self.assertFalse( pl.isClosed() ) pl.addPoint( 1,0 ) self.assertEqual( 4 , len(pl) ) self.assertTrue( pl.isClosed() ) pl = Polyline( init_points = [(1,0) , (1,1) , (0,2)]) self.assertFalse( pl.isClosed() ) pl.assertClosed( ) self.assertEqual( 4 , len(pl) ) self.assertTrue( pl.isClosed() )