Gets the current container coordinates offset values.
#include "Ltwrappr.h"
L_INT LContainer::GetOffset (pnXOffset, pnYOffset, pnZOffset)
Pointer to the value that will receive the offset of the external representation in the x direction.
Pointer to the value that will receive the offset of the external representation in the y direction.
Pointer to the value that will receive the offset of the external representation in the z direction.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The offsets that this function will set will be without any transformations.
L_INT LContainer_GetOffsetExample( LContainer &lCont )
{
L_INT nRet;
nRet = lCont.IsValid ( );
if ( nRet == SUCCESS ) /* check the validity of container handle */
{
L_INT x, y, z ;
/* get the current offset values for the container */
nRet = lCont.GetOffset ( &x, &y, &z ) ;
if(nRet != SUCCESS)
return nRet;
x ++ ;
y ++ ;
/* set the current offset values for the container */
nRet = lCont.SetOffset ( x, y, z ) ;
if(nRet != SUCCESS)
return nRet;
}
else
{
return nRet ;
}
return SUCCESS ;
}