LEADTOOLS OCR C DLL Help
| LEADTOOLS OCR C DLL Help > Function References > OCR Professional > L_Doc2GetPreProcessingOptions |
#include "ltdoc2.h"
L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2GetPreProcessingOptions(hDoc, pOptions, uStructSize)
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L_HDOC2 hDoc; |
/* handle to the OCR document */ |
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pDOC2PREPROCESSINGOPTIONS pOptions; |
/* pre-processing options */ |
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L_UINT uStructSize; |
/* size of the structure */ |
Gets the current engine's pre-processing options.
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Parameter |
Description |
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hDoc |
Handle to the OCR document. This handle is obtained by calling the L_Doc2StartUp function. |
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pOptions |
Pointer to DOC2PREPROCESSINGOPTIONS structure to be updated with the engine's current pre-processing options. |
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uStructSize |
Size in bytes, of the DOC2PREPROCESSINGOPTIONS structure, use sizeof(DOC2PREPROCESSINGOPTIONS) to retrieve the structure size. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
To update the engine's pre-processing options, call the L_Doc2SetPreProcessingOptions function.
Required DLLs and Libraries
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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. |
See Also
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Functions: |
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Topics: |
Example
For an example, refer to L_Doc2SetPreProcessingOptions.
