L_DocGetZoneCount
#include "ltdoc.h"
L_INT EXT_FUNCTION L_DocGetZoneCount(hDoc, nPageIndex, pnCount)
L_HDOC hDoc; |
/* handle to the OCR document */ |
L_INT nPageIndex; |
/* page index */ |
/* address of the variable to be updated */ |
Gets the number of zones in the zone list of the specified page
Parameter |
Description |
hDoc |
Handle to the OCR document. |
nPageIndex |
Specifies the index of the page for which to get the number of zones. |
pnCount |
Address of the variable to be updated with total number of zones in the specified page. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Gets the number of zones in the zone list of the specified page
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_DocGetZone, L_DocUpdateZone, L_DocRemoveZone, L_DocImportZones, L_DocExportZones, L_DocFindZones, L_DocSetZoneOptions, L_DocGetZoneOptions |
Topics: |
|
|
Example
For an example, refer to L_DocAddZone.