L_DocExportZones

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#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.