INTERFACE RegionDrawContext;

produces region bounding drawn lines and text

IMPORT BoundDrawContext;
IMPORT Region;
IMPORT TextBounder;
TYPE
  T <: Public;
  Public = BoundDrawContext.T OBJECT
  METHODS
    init(textBounder: TextBounder.T): T;
    (* resets accumulated region,
       and sets textBounder for bounding LinoText.T's. *)

    toRegion(): Region.T;
  END;
END RegionDrawContext.