L_DocFindDefaultFillMethod
#include "ltdoc.h"
L_LTDOC_API L_INT L_DocFindDefaultFillMethod(hDoc, nPageIndex, pFillMethod)
L_HDOC hDoc; |
/* handle to the OCR document */ |
L_INT nPageIndex; |
/* page index */ |
FILLMETHOD * pFillMethod; |
/* pointer to default fill method */ |
Gets the default fill method for the specified page.
Parameter |
Description |
hDoc |
Handle to the OCR document. |
nPageIndex |
Specify the page index. This is a zero-based index. |
pFillMethod |
Pointer to a FILLMETHOD enumerated type to be updated with the default fill method. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
Gets the global fill method of all zones in the specified page.
The function only looks into zones with the FILL_DEFAULT value in their ZONEDATA.FillMethod field. The detected fill method is updated in the pFillMethod variable. If you call this function with NULL for the pFillMethod parameter, the function performs a zone by zone analysis (instead of suggesting a general filling type for the entire image), and if the algorithm can determine a type for a given zone, the function replaces the FILL_DEFAULT value in the zone's ZONEDATA.FillMethod field by the determined one.
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: |
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Topics: |
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Example
L_INT DocFindDefaultFillMethodExample(L_HDOC hDoc,L_INT nPageIndex) { L_INT nRet; FILLMETHOD fm; nRet = L_DocFindDefaultFillMethod(hDoc, nPageIndex, &fm); if (nRet != SUCCESS) return nRet; if (fm == FILL_OMR) MessageBox(NULL, TEXT("The Default Fill Method that is used in the specified page is Fill OMR."), TEXT("Notice!"), MB_OK); return SUCCESS; }