GeoSeries.crosses(other, *args, **kwargs)#

Returns a `Series` of `dtype('bool')` with value `True` for each aligned geometry that cross other.

This docstring was copied from geopandas.base.GeoPandasBase.crosses.

Some inconsistencies with the Dask version may exist.

An object is said to cross other if its interior intersects the interior of the other but does not contain it, and the dimension of the intersection is less than the dimension of the one or the other.

The operation works on a 1-to-1 row-wise manner: Parameters:
otherGeoSeries or geometric object

The GeoSeries (elementwise) or geometric object to test if is crossed.

alignbool (default True) (Not supported in Dask)

If True, automatically aligns GeoSeries based on their indices. If False, the order of elements is preserved.

Returns:
Series (bool)

Notes

This method works in a row-wise manner. It does not check if an element of one GeoSeries `crosses` any element of the other one.

Examples

```>>> from shapely.geometry import Polygon, LineString, Point
>>> s = geopandas.GeoSeries(
...     [
...         Polygon([(0, 0), (2, 2), (0, 2)]),
...         LineString([(0, 0), (2, 2)]),
...         LineString([(2, 0), (0, 2)]),
...         Point(0, 1),
...     ],
... )
>>> s2 = geopandas.GeoSeries(
...     [
...         LineString([(1, 0), (1, 3)]),
...         LineString([(2, 0), (0, 2)]),
...         Point(1, 1),
...         Point(0, 1),
...     ],
...     index=range(1, 5),
... )
```
```>>> s
0    POLYGON ((0.00000 0.00000, 2.00000 2.00000, 0....
1        LINESTRING (0.00000 0.00000, 2.00000 2.00000)
2        LINESTRING (2.00000 0.00000, 0.00000 2.00000)
3                              POINT (0.00000 1.00000)
dtype: geometry
```
```>>> s2
1    LINESTRING (1.00000 0.00000, 1.00000 3.00000)
2    LINESTRING (2.00000 0.00000, 0.00000 2.00000)
3                          POINT (1.00000 1.00000)
4                          POINT (0.00000 1.00000)
dtype: geometry
```

We can check if each geometry of GeoSeries crosses a single geometry: ```>>> line = LineString([(-1, 1), (3, 1)])
>>> s.crosses(line)
0     True
1     True
2     True
3    False
dtype: bool
```

We can also check two GeoSeries against each other, row by row. The GeoSeries above have different indices. We can either align both GeoSeries based on index values and compare elements with the same index using `align=True` or ignore index and compare elements based on their matching order using `align=False`: ```>>> s.crosses(s2, align=True)
0    False
1     True
2    False
3    False
4    False
dtype: bool
```
```>>> s.crosses(s2, align=False)
0     True
1     True
2    False
3    False
dtype: bool
```

Notice that a line does not cross a point that it contains.