Python have_sfcgal 예제들

예제 #1

파일: ogr_lvbag.py 프로젝트: lnicola/gdal-1

def test_ogr_lvbag_invalid_polygon():

    pytest.skip()

    if not ogrtest.have_geos() and not ogrtest.have_sfcgal():
        pytest.skip()

    ds = ogr.Open('data/lvbag/inval_polygon.xml')
    assert ds is not None, 'cannot open dataset'
    assert ds.GetLayerCount() == 1, 'bad layer count'

    lyr = ds.GetLayer(0)

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat is None

예제 #2

def test_ogr_lvbag_invalid_polygon():

    pytest.skip()

    if not ogrtest.have_geos() and not ogrtest.have_sfcgal():
        pytest.skip()

    ds = gdal.OpenEx('data/lvbag/inval_polygon.xml', gdal.OF_VECTOR, open_options=['AUTOCORRECT_INVALID_DATA=YES'])
    assert ds is not None, 'cannot open dataset'
    assert ds.GetLayerCount() == 1, 'bad layer count'
    
    lyr = ds.GetLayer(0)
    
    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat.GetGeomFieldRef(0).IsValid()

    feat = lyr.GetNextFeature()
    assert feat is None