GetFaceContainingPoint
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Name

GetFaceContainingPoint — Finds the face containing a point.

Synopsis

integer GetFaceContainingPoint(text atopology, geometry apoint);

Description

Returns the id of the face containing a point.

An exception is thrown if the point falls on a face boundary.

[Note]

The function relies on a valid topology, using edge linking and face labeling.

Availability: 3.2.0

See Also

ST_GetFaceGeometry

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