Python QgsDatumTransform.projStringToDatumTransformId Examples

Example #1

File: test_qgscoordinatetransform.py Project: AlisterH/Quantum-GIS

 def testStringToTransformId(self):
     """
     Test converting proj strings to corresponding datum IDs
     """
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId(''), -1)
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId('not'), -1)
     test_string = '+towgs84=-403,684,41'
     id = QgsDatumTransform.projStringToDatumTransformId(test_string)
     self.assertNotEqual(id, -1)
     string = QgsDatumTransform.datumTransformToProj(id)
     self.assertEqual(string, test_string)
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId(test_string.upper()), id)

Example #2

 def testStringToTransformId(self):
     """
     Test converting proj strings to corresponding datum IDs
     """
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId(''), -1)
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId('not'), -1)
     test_string = '+towgs84=-403,684,41'
     id = QgsDatumTransform.projStringToDatumTransformId(test_string)
     self.assertNotEqual(id, -1)
     string = QgsDatumTransform.datumTransformToProj(id)
     self.assertEqual(string, test_string)
     self.assertEqual(QgsDatumTransform.projStringToDatumTransformId(test_string.upper()), id)