alignmentty

type alignmentty = (

  al_left,

  al_xcentered,

  al_right,

  al_top,

  al_ycentered,

  al_bottom,

  al_grayed,

  al_stretchx,

  al_stretchy,

  al_fit,

  al_thumbnail,

  al_tiled,

  al_nomaskscale,

  al_intpol,

  al_or,

  al_and

);