def testVector(self): """Test vector templates""" # make sure Rect inherits operators r = vtk.vtkRectf(0, 0, 2, 2) self.assertEqual(r[2], 2.0) c = vtk.vtkColor4ub(0, 0, 0) self.assertEqual(list(c), [0, 0, 0, 255]) e = vtk.vtkVector['float32', 3]([0.0, 1.0, 2.0]) self.assertEqual(list(e), [0.0, 1.0, 2.0]) i = vtk.vtkVector3['i'](0) self.assertEqual(list(i), [0, 0, 0])