LEADTOOLS OCR C DLL Help
| LEADTOOLS OCR C DLL Help > Function References > OCR Plus > L_DocGetZoneOptions |
#include "ltdoc.h"
L_LTDOC_API L_INT L_DocGetZoneOptions(hDoc, pZoneOpts, uStructSize)
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L_HDOC hDoc; |
/* handle to the OCR document */ |
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pAUTOZONEOPTS pZoneOpts; |
/* pointer to AUTOZONEOPTS */ |
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L_UINT uStructSize; |
/* size of the structure */ |
Gets auto zone options for the OCR document engine.
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Parameter |
Description |
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hDoc |
Handle to the OCR document. |
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pZoneOpts |
Pointer to AUTOZONEOPTS structure to be updated with auto zone options. |
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uStructSize |
Specifies the size of the structure pointed to by pZoneOpts, use sizeof(AUTOZONEOPTS) to calculate this value. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Gets Auto zone options from the OCR document engine.
Call L_DocFindZones to activate automatic zone detection.
To update the current auto zone options, call L_DocSetZoneOptions.
Required DLLs and Libraries
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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
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Functions: |
L_DocAddZone, L_DocGetZoneCount, L_DocGetZone, L_DocUpdateZone, L_DocRemoveZone, L_DocImportZones, L_DocExportZones, L_DocFindZones, L_DocSetZoneOptions |
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Topics: |
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Example
For an example, refer to L_DocFindZones.
