L_DocExportZones

#include "ltdoc.h"

L_LTDOC_API L_INT L_DocExportZones(hDoc, nPageIndex, pszFileName)

L_HDOC hDoc;

/* handle to the OCR document */

L_INT nPageIndex;

/* page index */

L_TCHAR * pszFileName;

/* file name */

Exports the zone list to a zone file.

Parameter

Description

hDoc

Handle to the OCR document.

nPageIndex

Specifies the index of the page from which to export the zones. This is a zero-based index.

pszFileName

Character string that contains the name of the zone file to export.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

Exports the current zone list of the specified page into a zone file. This function overwrites any pre-existing zone file with the same name. The zone coordinates are saved in the zone file in units of 1/1200 of an inch. To import a zone file to a specific page, call L_DocImportZones.

Required DLLs and Libraries

LTDOC

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:

L_DocAddZone, L_DocGetZoneCount, L_DocGetZone, L_DocUpdateZone, L_DocRemoveZone, L_DocImportZones, L_DocFindZones, L_DocSetZoneOptions, L_DocGetZoneOptions

Topics:

OCR Functions: Zones

 

Working with Zones

Example

For an example, refer to L_DocImportZones.