L_Doc2ExportZones

#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2ExportZones(hDoc, nPageIndex, pszFileName)

L_HDOC2 hDoc;	/* handle to the OCR document */
L_INT nPageIndex;	/* page index */
L_TCHAR * pszFileName;	/* file name */

Exports the user zone list to a zone file.

Parameter	Description
hDoc	Handle to the OCR document.
nPageIndex	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 user zone list for the specified page to 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 the L_Doc2ImportZones function. This function will not save the OCR zones, only user zones will be saved.

Required DLLs and Libraries

LTDOC2

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

Functions:	L_Doc2AddZone, L_Doc2GetZoneCount, L_Doc2GetZone, L_Doc2UpdateZone, L_Doc2RemoveZone, L_Doc2ImportZones, L_Doc2FindZones, L_Doc2SetZoneOptions, L_Doc2GetZoneOptions
Topics:	OCR Functions: Zones
	Working with Zones