L_Doc2SetZonePen

#include "ltdoc2.h"

L_LTDOC2_API HPEN EXT_FUNCTION L_Doc2SetZonePen(hDoc, hPen)

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

Parameters

L_HDOC2 hDoc

Handle to the OCR document.

HPEN hPen

Handle to the L_HPEN object to be used in drawing the zones.

Returns

Value Meaning
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

Help Version 21.0.2021.3.2
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