L_LTVKRN_API L_INT L_VecGetOrigin(pVector, pOrigin)
Gets the origin point for the specified vector handle.
Pointer to a vector handle.
Pointer to a VECTORPOINT structure to be updated with the origin point.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
The origin of a vector drawing may change whenever new objects are added. To insure that the drawing is centered around its origin, call L_VecSetOrigin(pVector, NULL) after adding objects.
The origin point may be set using L_VecSetOrigin.
Required DLLs and Libraries
This example will show the origin of a vector image in a dialog box.
L_LTVKRNTEX_API L_INT VecGetOriginExample(pVECTORHANDLE pVector)
L_TCHAR szBuffer[ 80 ];
nRet = L_VecGetOrigin( pVector, &Origin );
if(nRet != SUCCESS)
_stprintf_s( szBuffer,80, TEXT("%f, %f, %f"), Origin.x, Origin.y, Origin.z );
MessageBox( NULL, szBuffer, TEXT("Origin At"), MB_OK );