/test/language/expanded/color.e

 1-- This file is part of SmartEiffel The GNU Eiffel Compiler Tools and Libraries.
 2-- See the Copyright notice at the end of this file.
 3--
 4expanded class COLOR
 5
 6insert
 7   ANY
 8      redefine out
 9      end
10
11create {ANY}
12   default_create, make_rgb
13
14feature {ANY}
15   make_rgb (r, g, b: INTEGER_8)
16      do
17         red := r
18         green := g
19         blue := b
20         alpha := 0
21      end
22
23   to_integer_32: INTEGER_32
24      do
25         Result := alpha.to_integer_32
26         Result := red.to_integer_32
27         Result := green.to_integer_32
28         Result := blue.to_integer_32
29      end
30
31   out: STRING
32      do
33         Result := alpha.out + red.out + green.out + blue.out + to_integer_32.to_hexadecimal
34      end
35
36feature {ANY}
37   red: INTEGER_8
38
39   green: INTEGER_8
40
41   blue: INTEGER_8
42
43   alpha: INTEGER_8
44
45end -- class COLOR
46--
47-- ------------------------------------------------------------------------------------------------------------------------------
48-- Copyright notice below. Please read.
49--
50-- SmartEiffel is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License,
51-- as published by the Free Software Foundation; either version 2, or (at your option) any later version.
52-- SmartEiffel is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY; without even the implied warranty
53-- of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have
54-- received a copy of the GNU General Public License along with SmartEiffel; see the file COPYING. If not, write to the Free
55-- Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
56--
57-- Copyright(C) 1994-2002: INRIA - LORIA (INRIA Lorraine) - ESIAL U.H.P.       - University of Nancy 1 - FRANCE
58-- Copyright(C) 2003-2006: INRIA - LORIA (INRIA Lorraine) - I.U.T. Charlemagne - University of Nancy 2 - FRANCE
59--
60-- Authors: Dominique COLNET, Philippe RIBET, Cyril ADRIAN, Vincent CROIZIER, Frederic MERIZEN
61--
62-- http://SmartEiffel.loria.fr - SmartEiffel@loria.fr
63-- ------------------------------------------------------------------------------------------------------------------------------