lcTIN_GetNextIso Home

Returns a handle to the isoline that is placed after the specified isoline in a TIN object.

 HANDLE lcTIN_GetNextIso (
   HANDLE hIsoline
 );

Parameters
hIsoline
  Handle to a TIN isoline.

Return Value
  Handle to the isoline that is placed after hIsoline in isolines list.
If there are no isolines after hIsoline, the function returns NULL.

See Also
  lcTIN_GetFirstIso


Code sample 

  HANDLE hIso;
  int    n;
  double z;
  BOOL   bClosed;
  
  hIso = lcTIN_GetFirstIso();
  while( hIso ){
    z = lcTIN_IsoGetHeight( hIso );
    n = lcTIN_IsoGetNumVers( hIso );
    bClosed = lcTIN_IsoIsClosed( hIso );
    hIso = lcTIN_GetNextIso( hIso );
  }