LVectorBase::GetHandle

#include "ltwrappr.h"

pVECTORHANDLE LVectorBase::GetHandle(void)

Retrieves the internal LEAD vector handle for this LVectorBase class object.

Returns

A pointer to a vector handle.

Comments

Use this function to retrieve the internal LEAD vector handle for this LVectorBase class object. You can use this with any of the low level LEAD C API functions that require a pVECTORHANDLE.

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.

See Also

Functions:

LVectorBase::SetHandle, Class Members

Topics:

Vector Images: Getting and Setting General Information

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT LVectorBase__GetHandleExample(HWND hWnd) 
{ 
   UNREFERENCED_PARAMETER(hWnd); 
   L_INT       nRet; 
   LVectorBase VectorBase1, VectorBase2; 
   VectorBase1.SetFileName(MAKE_IMAGE_PATH(TEXT("random.dxf"))); 
   nRet = VectorBase1.Load(); 
   if(nRet != SUCCESS) 
      return nRet; 
   //This will make VectorBase2 use the vector in VectorBase1 
   nRet = VectorBase2.SetHandle(VectorBase1.GetHandle()); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
}

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