geopandas.sindex.SpatialIndex.is_empty

property SpatialIndex.is_empty

Check if the spatial index is empty

Examples

>>> from shapely.geometry import Point
>>> s = geopandas.GeoSeries(geopandas.points_from_xy(range(10), range(10)))
>>> s
0    POINT (0.00000 0.00000)
1    POINT (1.00000 1.00000)
2    POINT (2.00000 2.00000)
3    POINT (3.00000 3.00000)
4    POINT (4.00000 4.00000)
5    POINT (5.00000 5.00000)
6    POINT (6.00000 6.00000)
7    POINT (7.00000 7.00000)
8    POINT (8.00000 8.00000)
9    POINT (9.00000 9.00000)
dtype: geometry

>>> s.sindex.is_empty
False

>>> s2 = geopandas.GeoSeries()
>>> s2.sindex.is_empty
True

geopandas.sindex.SpatialIndex.intersection geopandas.sindex.SpatialIndex.nearest