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Rational R1000/400 Tapes

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Index: B T

⟦16cc5c1f6⟧ TextFile

    Length: 2391 (0x957)
    Types: TextFile
    Names: »B«

Derivation

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─⟦129cab021⟧ »DATA« 
        └─⟦this⟧

TextFile

with Easy_X;

package body Graphics is
    procedure Open (Display : String := "arnica") is
        X, Y : Integer := 0;
    begin
        Easy_X.Open (Display, "Fenetre", 50, 50, 750, 750);
        Graphiques.Plot (X, Y);
    end Open;


    procedure Close is
    begin
        Easy_X.Close;
    end Close;


    procedure Move (X : in Integer; Y : in Integer) is
    begin
        X_Current := X;
        Y_Current := Y;
        Easy_X.Move_To (Easy_X.Coordinate (X_Current),
                        Easy_X.Coordinate (Y_Current));
    end Move;


    procedure Draw (X : in Integer; Y : in Integer) is
    begin
        Easy_X.Move_To (Easy_X.Coordinate (X_Current),
                        Easy_X.Coordinate (Y_Current));
        X_Current := X;
        Y_Current := Y;
        Easy_X.Line_To (Easy_X.Coordinate (X_Current),
                        Easy_X.Coordinate (Y_Current));
    end Draw;


    procedure Carre (X : in Integer; Y : in Integer; Cote : in Integer) is
    begin
        Move (X, Y);
        Draw (X + Cote, Y);
        Draw (X + Cote, Y + Cote);
        Draw (X, Y + Cote);
        Draw (X, Y);
    end Carre;


    procedure Plot (X : in Integer; Y : in Integer) is
    begin
        X_Current := X;
        Y_Current := Y;
        Easy_X.Move_To (Easy_X.Coordinate (X_Current),
                        Easy_X.Coordinate (Y_Current));
        Easy_X.Line_To (Easy_X.Coordinate (X_Current),
                        Easy_X.Coordinate (Y_Current));
    end Plot;


    procedure Rectangle (X1 : in Integer;
                         Y1 : in Integer;
                         X2 : in Integer;
                         Y2 : in Integer) is
    begin
        Easy_X.Move_To (Easy_X.Coordinate (X1), Easy_X.Coordinate (Y1));
        Easy_X.Line_To (Easy_X.Coordinate (X2), Easy_X.Coordinate (Y1));
        Easy_X.Line_To (Easy_X.Coordinate (X2), Easy_X.Coordinate (Y2));
        Easy_X.Line_To (Easy_X.Coordinate (X1), Easy_X.Coordinate (Y2));
        Easy_X.Line_To (Easy_X.Coordinate (X1), Easy_X.Coordinate (Y1));
    end Rectangle;

    procedure Thick (Taille : in Integer) is
    begin
        Easy_X.Set_Pen (Easy_X.Dimension (Taille));
    end Thick;


    procedure Write (A_String : in String; Font : in Size := Medium) is
    begin
        Easy_X.Draw_String (A_String);
        Easy_X.Set_Font (Easy_X.Fonts'Val (Size'Pos (Font)));
    end Write;

end Graphics;