L_VecGetHyperlink

#include "lvkrn.h"

L_LVKRN_API L_INT L_VecGetHyperlink(pVector, pObject, uIndex, pTarget)

pVECTORHANDLE pVector;	pointer to vector handle
const pVECTOROBJECT pObject;	pointer to a VECTOROBJECT structure
L_UINT32 uIndex;	index in the target list
pVECTORLINKDESC pTarget;	pointer to structure that will receive the hyperlink target information

Gets information about one of the targets in the target list of a hyperlinked vector object.

Parameter	Description
pVector	Pointer to the vector handle.
pObject	Pointer to a VECTOROBJECT structure that contains the hyperlinked vector object for which to get the hyperlink target.
uIndex	Index in the target list.
pTarget	Pointer to a VECTORLINKDESC structure to be updated with the hyperlink target information.

Returns

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

Comments

This function returns an error if the object was not a hyperlinked vector object.

Required DLLs and Libraries

LVKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT VecGetHyperlinkExample( 
pVECTORHANDLE pVector, 
pVECTOROBJECT pVecObj) 
{ 
   L_INT          nRet; 
   L_UINT         i; 
   L_UINT         uCount; 
   VECTORLINKDESC Link; 
   nRet   = SUCCESS; 
   uCount = L_VecGetHyperlinkCount( pVector, pVecObj ); 
   for( i = 0 ; i < uCount && SUCCESS == nRet ; i++ ) 
   { 
      nRet = L_VecGetHyperlink ( pVector, pVecObj, i, &Link ); 
      if( SUCCESS == nRet && TRUE == Link.bObject && VECTOR_RECTANGLE == Link.tar.vectorobject.target.nType ) 
      { 
         Link.bObject = FALSE; 
         lstrcpy( Link.tar.fileobject.target.szPath, MAKE_IMAGE_PATH(TEXT("cannon.jpg"))); 
         Link.tar.fileobject.hwndParent = NULL; 
         nRet = L_VecSetHyperlink ( pVector, pVecObj, i, &Link ); 
      } 
   } 
   return nRet; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Vector C API Help

Introduction

Version History

LEADTOOLS Vector Features

Redistributables/Files To Be Included With Your Application

Functions:	L_VecAddHyperlink, L_VecSetHyperlink, L_VecGetHyperlinkCount, L_VecGotoHyperlink
Topics:	Hyperlink Object
	Hyperlink Objects