⟦1b734e2a0⟧

E3 Source Code



with Xlbt_Graphics3;

package Xlbt_Graphics is
------------------------------------------------------------------------------
-- X Library Graphics - Normal User Interface
--
-- Xlbp_Graphics - Draw various types of things on a window
------------------------------------------------------------------------------
-- Copyright 1989 - 1991 by Rational, Santa Clara, California.
-- Copyright 1985 - 1989 by the Massachusetts Institute of Technology
--
--                  All Rights Reserved.
--
-- Permission to use, copy, modify, and distribute this software and its
-- documentation for any purpose and without fee is hereby granted,
-- provided that the above copyright notice(s) appear in all copies and that
-- both that copyright notice(s) and this permission notice appear in
-- supporting documentation, and that the names of MIT or Rational not be
-- used in advertising or publicity pertaining to distribution of the software
-- without specific, written prior permission.
--
-- MIT and Rational disclaim all warranties with regard to this software,
-- including all implied warranties of merchantability and fitness, in no
-- event shall MIT or Rational be liable for any special, indirect or
-- consequential damages or any damages whatsoever resulting from loss of use,
-- data or profits, whether in an action of contract, negligence or other
-- tortious action, arising out of or in connection with the use or performance
-- of this software.
------------------------------------------------------------------------------

    package G3 renames Xlbt_Graphics3;

--\x0c
    ------------------------------------------------------------------------------
-- X_Arc - Description of Arcs
------------------------------------------------------------------------------

    subtype X_Arc       is G3.X_Arc;  
    subtype X_Arc_Array is G3.X_Arc_Array;  
    subtype X_Arc_List  is G3.X_Arc_List;

    None_X_Arc      : X_Arc      renames G3.None_X_Arc;  
    None_X_Arc_List : X_Arc_List renames G3.None_X_Arc_List;

    function  "="             (A, B : X_Arc)      return Boolean renames G3."=";  
    function  "="             (A, B : X_Arc_List) return Boolean renames G3."=";
    procedure Free_X_Arc_List (List : in out X_Arc_List)
        renames G3.Free_X_Arc_List;

------------------------------------------------------------------------------
-- X_Coordinate_Mode for drawing routines
--
--  Coord_Mode_Origin   - relative to the origin
--  Coord_Mode_Previous - relative to previous point
------------------------------------------------------------------------------

    subtype X_Coordinate_Mode is G3.X_Coordinate_Mode;

    Coord_Mode_Origin   : constant X_Coordinate_Mode := G3.Coord_Mode_Origin;  
    Coord_Mode_Previous : constant X_Coordinate_Mode := G3.Coord_Mode_Previous;

    None_X_Coordinate_Mode : X_Coordinate_Mode  
        renames G3.None_X_Coordinate_Mode;

    function "=" (A, B : X_Coordinate_Mode) return Boolean renames G3."=";

------------------------------------------------------------------------------
-- X_Point - Points in X
------------------------------------------------------------------------------

    subtype X_Point       is G3.X_Point;  
    subtype X_Point_Array is G3.X_Point_Array;  
    subtype X_Point_List  is G3.X_Point_List;

    None_X_Point      : X_Point      renames G3.None_X_Point;  
    None_X_Point_List : X_Point_List renames G3.None_X_Point_List;

    function  "=" (A, B : X_Point) return Boolean renames G3."=";  
    function  "=" (A, B : X_Point_List) return Boolean renames G3."=";
    procedure Free_X_Point_List (List : in out X_Point_List)
        renames G3.Free_X_Point_List;

------------------------------------------------------------------------------
-- X_Polygon_Shape
--
--  Complex     - paths may intersect
--  Nonconvex   - no paths intersect, but not convex
--  Convex      - wholly convex
------------------------------------------------------------------------------

    subtype X_Polygon_Shape is G3.X_Polygon_Shape;

    Complex   : constant X_Polygon_Shape := G3.Complex;  
    Nonconvex : constant X_Polygon_Shape := G3.Nonconvex;  
    Convex    : constant X_Polygon_Shape := G3.Convex;

    None_X_Polygon_Shape : X_Polygon_Shape renames G3.None_X_Polygon_Shape;

    function "=" (A, B : X_Polygon_Shape) return Boolean renames G3."=";

------------------------------------------------------------------------------
-- X_Rectangle
------------------------------------------------------------------------------

    subtype X_Rectangle       is G3.X_Rectangle;  
    subtype X_Rectangle_Array is G3.X_Rectangle_Array;  
    subtype X_Rectangle_List  is G3.X_Rectangle_List;

    None_X_Rectangle      : X_Rectangle      renames G3.None_X_Rectangle;  
    None_X_Rectangle_List : X_Rectangle_List renames G3.None_X_Rectangle_List;

    function  "=" (A, B : X_Rectangle) return Boolean renames G3."=";  
    function  "=" (A, B : X_Rectangle_List) return Boolean renames G3."=";
    procedure Free_X_Rectangle_List (List : in out X_Rectangle_List)
        renames G3.Free_X_Rectangle_List;

------------------------------------------------------------------------------
-- X_Segment - Line Segment
------------------------------------------------------------------------------

    subtype X_Segment       is G3.X_Segment;  
    subtype X_Segment_Array is G3.X_Segment_Array;  
    subtype X_Segment_List  is G3.X_Segment_List;

    None_X_Segment      : X_Segment      renames G3.None_X_Segment;  
    None_X_Segment_List : X_Segment_List renames G3.None_X_Segment_List;

    function "=" (A, B : X_Segment)      return Boolean renames G3."=";  
    function "=" (A, B : X_Segment_List) return Boolean renames G3."=";

    procedure Free_X_Segment_List (List : in out X_Segment_List)
        renames G3.Free_X_Segment_List;

end Xlbt_Graphics;
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Rational R1000/400

⟦1b734e2a0⟧ Ada Source

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E3 Source Code

E3 Meta Data
