SetWindowOrigin( hDC, nCol, nRow )-> <aPrevOrigin>
------------------------------------------------------------------------------


 PARAMETER:

  <hDC>          Identifies the device context.

  <nCol>,<nRow>  Are the top/left coordinates of the window


 RETURNS:

  <aPrevOrigin> is an array with the previous origin values { nCol, nRow }


 DESCRIPTION:

  SetWindowOrigin() sets the window origin for the given device context. The
  window origin is the origin of the logical coordinate system for a window.
  By changing the window origin, an application can change the way the
  graphics device interface (GDI) converts logical coordinates to device
  coordinates (the viewport).
  GDI converts logical coordinates to the device coordinates of the viewport
  in the same way as it converts the origin.
  To convert points to the right, an application can specify a negative
  value for the nCol parameter.
  Similarly, to convert points down (in the MM_TEXT mapping mode), <nRow> can
  be negative.


 SOURCE:

  SOURCE\WINAPI\WNDCENTE.C