ST_LocateAlong (Python)

Return locations along a measure geometry that have the given measure value. SQL reference: ST_LocateAlong

Signature

from sedona.spark.sql.st_functions import ST_LocateAlong

ST_LocateAlong(
    geom: ColumnOrName,
    measure: Union[ColumnOrName, float],
    offset: Optional[Union[ColumnOrName, float]] = None,
) -> Column

Parameters

ColumnOrName

required

Measured LineString or MultiLineString geometry column.

Union[ColumnOrName, float]

required

Measure value to locate.

Optional[Union[ColumnOrName, float]]

default:"None"

Distance to offset the located points by. Positive values move them to the left of the line, negative values to the right.

Returns

Column

Locations along a measure geometry that have the given measure value.

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Signature

Parameters

Returns