L_Doc2SetActivePage

#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2SetActivePage(hDoc, nPageIndex)

L_HDOC2 hDoc;

/* handle to the OCR document */

L_INT nPageIndex;

/* page index */

Sets the active page that will be drawn by the L_Doc2DrawPage function.

Parameter

Description

hDoc

Handle to the OCR document.

nPageIndex

Index of the page that will be drawn. This index is zero-based.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

You can call this function to set the active page before drawing a page using the L_Doc2DrawPage function.

Required DLLs and Libraries

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

Functions:

L_Doc2LockPage, L_Doc2UnlockPage, L_Doc2DrawPage, L_Doc2SelectZoneByPoint, L_Doc2SelectZone, L_Doc2RemoveSelectedZone, L_Doc2SetZonePen, L_Doc2SetSelectedZonePen, L_Doc2GetSelectedZone, L_Doc2Zone

Topics:

OCR Functions: Drawing Zones and Pages

 

Drawing Pages and Zones

Example

For an example, refer to L_Doc2DrawPage.