L_VecGetParallelogram

#include "lvkrn.h"

L_LVKRN_API L_INT L_VecGetParallelogram(pVector, pMin, pMax)

const pVECTORHANDLE pVector;	/* pointer to a vector handle */
pVECTORPOINT pMin;	/* pointer to a vector point */
pVECTORPOINT pMax;	/* pointer to a vector point */

Gets the parallelogram of a vector handle drawing.

Parameter	Description
pVector	Pointer to a vector handle.
pMin	Pointer to a VECTORPOINT structure to be updated with the minimum point of the bounding parallelogram of the specified vector handle.
pMax	Pointer to a VECTORPOINT structure to be updated with

the maximum point of the bounding parallelogram of the specified vector handle.

Returns

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

Comments

You can set the parallelogram with L_VecSetParallelogram.

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:	L_VecSetParallelogram.
Topics:	Working with Vector Handles

Example

This example will show the parallelogram of the vector drawing inside a message box.

L_INT VecGetParallelogramExample(const pVECTORHANDLE pVector)
{
   L_INT nRet;
   VECTORPOINT Min, Max;
   L_TCHAR szBuffer[ 80 ];

   nRet = L_VecGetParallelogram( pVector, &Min, &Max );
   if(nRet != SUCCESS)
      return nRet;

   
   _stprintf_s( szBuffer,80, TEXT("%f,%f,%f to %f,%f,%f"), Min.x, Min.y, Min.z, Max.x, Max.y, Max.z );
   MessageBox( NULL, szBuffer, TEXT("Parallelogram"), MB_OK );

   return SUCCESS;
}