L_Doc2SetZonePen

#include "ltdoc2.h"

L_LTDOC2_API HPEN EXT_FUNCTION L_Doc2SetZonePen(hDoc, hPen)

L_HDOC2 hDoc;	/* handle to the OCR document */
HPEN hPen;	/* handle to pen */

Sets the L_HPEN object to be used when drawing the zones.

Parameter	Description
hDoc	Handle to the OCR document.
hPen	Handle to the L_HPEN object to be used in drawing the zones.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

To draw zones with the page, call the L_Doc2DrawPage function. But if you need to use new L_HPEN object for drawing zones call the L_Doc2SetZonePen function first.

Call this function before calling the L_Doc2DrawPage function whenever you need to use a new L_HPEN object for drawing zones.

To specify the L_HPEN object for the selected zone, call the L_Doc2SetSelectedZonePen function. To draw a specific selected zone call the L_Doc2SelectZone function or the L_Doc2SelectZoneByPoint 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_Doc2SetActivePage, L_Doc2DrawPage, L_Doc2SelectZoneByPoint, L_Doc2SelectZone, L_Doc2RemoveSelectedZone, 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.