/src/wrappers/gdk/library/gdk_trapezoid.e

 1indexing
 2	description: "GdkSegment."
 3	copyright: "[
 4					Copyright (C) 2006 eiffel-libraries team, GTK+ team
 5					
 6					This library is free software; you can redistribute it and/or
 7					modify it under the terms of the GNU Lesser General Public License
 8					as published by the Free Software Foundation; either version 2.1 of
 9					the License, or (at your option) any later version.
10					
11					This library is distributed in the hope that it will be useful, but
12					WITHOUT ANY WARRANTY; without even the implied warranty of
13					MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14					Lesser General Public License for more details.
15
16					You should have received a copy of the GNU Lesser General Public
17					License along with this library; if not, write to the Free Software
18					Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19					02110-1301 USA
20				]"
21
22	-- Specifies a trapezpoid for use by the gdk_draw_trapezoids(). The
23	-- trapezoids used here have parallel, horizontal top and bottom
24	-- edges.
25
26class GDK_TRAPEZOID
27
28inherit G_STRUCT
29
30creation from_external_pointer
31
32feature
33
34	y1: REAL is
35			-- the y coordinate of the start point.
36		do
37			Result := get_y1 (handle)
38		end
39	x11: REAL is
40			-- the x coordinate of the top left corner
41		do
42			Result := get_x11 (handle)
43		end
44	x21: REAL is
45			-- the x coordinate of the top right corner
46		do
47			Result := get_x21 (handle)
48		end
49	y2: REAL is
50			-- the y coordinate of the end point.
51		do
52			Result := get_y2 (handle)
53		end
54	x12: REAL is
55			-- the x coordinate of the bottom left corner
56		do
57			Result := get_x12 (handle)
58		end
59	x22: REAL is
60			-- the x coordinate of the bottom right corner
61		do
62			Result := get_x22 (handle)
63		end
64
65feature -- size
66	struct_size: INTEGER is
67		external "C inline use <gtk/gtk.h>"
68		alias "sizeof(GdkSegment)"
69		end
70
71feature {} -- External calls
72	get_x11 (segment: POINTER): REAL is
73		external "C struct GdkTrapezoid get x11 use <gdk/gdk.h>"
74		end
75	get_x21 (segment: POINTER): REAL is
76		external "C struct GdkTrapezoid get x21 use <gdk/gdk.h>"
77		end
78	get_y1 (segment: POINTER): REAL is
79		external "C struct GdkTrapezoid get y1 use <gdk/gdk.h>"
80		end
81	get_x12 (segment: POINTER): REAL is
82		external "C struct GdkTrapezoid get x12 use <gdk/gdk.h>"
83		end
84	get_x22 (segment: POINTER): REAL is
85		external "C struct GdkTrapezoid get x22 use <gdk/gdk.h>"
86		end
87	get_y2 (segment: POINTER): REAL is
88		external "C struct GdkTrapezoid get y2 use <gdk/gdk.h>"
89		end
90end