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Available as an Add-on for LEADTOOLS Document and Medical Imaging toolkits. |
L_Doc2GetZoneCount
#include "ltdoc2.h"
L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2GetZoneCount(hDoc, nPageIndex, pnCount)
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L_HDOC2 hDoc; |
/* handle to the OCR document */ |
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L_INT nPageIndex; |
/* page index */ |
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L_INT * pnCount; |
/* address of the variable to be updated */ |
Gets the number of zones in both the OCR zones list and the user zones list for the specified page.
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Parameter |
Description |
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hDoc |
Handle to the OCR document. |
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nPageIndex |
Index of the page for which to get the number of zones. |
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pnCount |
Address of the variable to be updated with total number of zones in the specified page. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Gets the number of zones in both the OCR zones list and the user zones list for the specified page.
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: |
L_Doc2AddZone, L_Doc2GetZone, L_Doc2UpdateZone, L_Doc2RemoveZone, L_Doc2ImportZones, L_Doc2ExportZones, L_Doc2FindZones, L_Doc2SetZoneOptions, L_Doc2GetZoneOptions |
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Topics: |
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Example
For an example, refer to L_Doc2AddZone.
