gdlPointInPolygonNext - geographicdeterminationlibrary - 2024.00

Geographic Determination Library Reference for Windows and z/OS

Product type
Software
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Product family
GeoStan Geocoding Suite
Product
GeoStan Geocoding Suite > Geographic Determination Library
Version
2024.00
Language
English
Product name
GeoStan Geocoding Suite
Title
Geographic Determination Library Reference for Windows and z/OS
Topic type
Reference
Copyright
2024
First publish date
1994
ft:lastEdition
2024-05-09
ft:lastPublication
2024-05-09T00:55:21.277227

Finds the next polygon that contains the input point.

Syntax

intl gdlPointInPolygon( gdlFileHandle hFile, gdlShape* polygon );

Arguments

hFile

The gdlFileHandle returned by gdlOpenSpatialFile. Input.

polygon

A pointer to the next polygon found to contain the input point.Output.

Return values

GDL_NOT_FOUND

GDL_ERROR

GDL_OK

Prerequisites

gdlPointInPolygon

Alternates

None.

Notes

Call gdlShapeFree on output polygon.