File: gtk-extra-plot_canvas-line.adb

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-----------------------------------------------------------------------
--               GtkAda - Ada95 binding for Gtk+/Gnome               --
--                                                                   --
--                Copyright (C) 2000-2006 AdaCore                    --
--                                                                   --
-- This library is free software; you can redistribute it and/or     --
-- modify it under the terms of the GNU General Public               --
-- License as published by the Free Software Foundation; either      --
-- version 2 of the License, or (at your option) any later version.  --
--                                                                   --
-- This library is distributed in the hope that it will be useful,   --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of    --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU --
-- General Public License for more details.                          --
--                                                                   --
-- You should have received a copy of the GNU General Public         --
-- License along with this library; if not, write to the             --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330,      --
-- Boston, MA 02111-1307, USA.                                       --
--                                                                   --
-----------------------------------------------------------------------

with Gtk.Extra.Plot_Data; use Gtk.Extra.Plot_Data;

package body Gtk.Extra.Plot_Canvas.Line is

   -------------
   -- Gtk_New --
   -------------

   procedure Gtk_New
     (Child      : out Gtk_Plot_Canvas_Line;
      Style      : Gtk.Extra.Plot_Data.Plot_Line_Style;
      Width      : Gfloat;
      Color      : Gdk.Color.Gdk_Color;
      Arrow_Mask : Plot_Canvas_Arrow)
   is
      function Internal
        (Style      : Plot_Line_Style;
         Width      : Gfloat;
         Color      : Gdk.Color.Gdk_Color;
         Arrow_Mask : Plot_Canvas_Arrow)
         return System.Address;
      pragma Import (C, Internal, "gtk_plot_canvas_line_new");
   begin
      Child := new Gtk_Plot_Canvas_Line_Record;
      Set_Object (Child, Internal (Style, Width, Color, Arrow_Mask));
   end Gtk_New;

   ---------------
   -- Set_Arrow --
   ---------------

   procedure Set_Arrow
     (Line   : access Gtk_Plot_Canvas_Line_Record;
      Style  : Plot_Symbol_Style;
      Width  : Gfloat;
      Length : Gfloat;
      Mask   : Plot_Canvas_Arrow)
   is
      procedure Internal
        (Line   : System.Address;
         Style  : Plot_Symbol_Style;
         Width  : Gfloat;
         Length : Gfloat;
         Mask   : Plot_Canvas_Arrow);
      pragma Import (C, Internal, "gtk_plot_canvas_line_set_arrow");
   begin
      Internal (Get_Object (Line), Style, Width, Length, Mask);
   end Set_Arrow;

   --------------------
   -- Set_Attributes --
   --------------------

   procedure Set_Attributes
     (Line  : access Gtk_Plot_Canvas_Line_Record;
      Style : Plot_Line_Style;
      Width : Gfloat;
      Color : Gdk.Color.Gdk_Color)
   is
      procedure Internal
        (Line  : System.Address;
         Style : Plot_Line_Style;
         Width : Gfloat;
         Color : Gdk.Color.Gdk_Color);
      pragma Import (C, Internal, "gtk_plot_canvas_line_set_attributes");
   begin
      Internal (Get_Object (Line), Style, Width, Color);
   end Set_Attributes;



end Gtk.Extra.Plot_Canvas.Line;