LVectorObject::GetObjectParallelogram

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#include "ltwrappr.h"

virtual L_INT LVectorObject::GetObjectParallelogram(pMin, pMax)

pVECTORPOINT pMin;	/* pointer to a VECTORPOINT structure */
pVECTORPOINT pMax;	/* pointer to a VECTORPOINT structure */

Gets the parallelogram that contains the class object.

Parameter	Description
pMin	Pointer to a VECTORPOINT structure to be updated with the minimum coordinate of the bounding parallelogram of the class object.
pMax	Pointer to a VECTORPOINT structure to be updated with the maximum coordinate of the bounding parallelogram of the class object.

Returns

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

Comments

This function is not supported in the DirectX engine.

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:	LVectorObject::SelectObject, LVectorObject::IsObjectSelected, LVectorObject::GetObjectRect
Topics:	Manipulating Objects or Vertices within a Vector Image
	Vector Images: Obtaining Object Information

Example

This example will get the extent of a vector object under pPoint.

L_INT LVectorObject__GetObjectParallelogramExample(HWND hWnd, LVectorBase *pVector, LPPOINT pPoint)
{
   L_INT          nRet;
   LVectorObject  VectorObject;
   nRet = pVector->HitTest(pPoint, &VectorObject);
   if (nRet==SUCCESS)
   {
      VECTORPOINT pointMin, pointMax;
      L_TCHAR szMsg[200];
      nRet = VectorObject.GetObjectParallelogram(&pointMin, &pointMax);
      if(nRet != SUCCESS)
         return nRet;
      wsprintf(szMsg, TEXT("GetObjectParallelogram pointMin[%lf,%lf] pointMax[%lf,%lf]"), 
               pointMin.x,
               pointMin.y,
               pointMax.x,
               pointMax.y);
      MessageBox(hWnd, szMsg, TEXT(""), MB_OK);
   }
   else
      return nRet;
   return SUCCESS;
}