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Olena  User documentation 2.1
An Image Processing Platform
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enlarge.cc
1 // Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
4 //
5 // Olena is free software: you can redistribute it and/or modify it under
6 // the terms of the GNU General Public License as published by the Free
7 // Software Foundation, version 2 of the License.
8 //
9 // Olena is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
16 //
17 // As a special exception, you may use this file as part of a free
18 // software project without restriction. Specifically, if other files
19 // instantiate templates or use macros or inline functions from this
20 // file, or you compile this file and link it with other files to produce
21 // an executable, this file does not by itself cause the resulting
22 // executable to be covered by the GNU General Public License. This
23 // exception does not however invalidate any other reasons why the
24 // executable file might be covered by the GNU General Public License.
25 
26 #include <mln/core/image/image2d.hh>
27 #include <mln/data/compare.hh>
28 #include <mln/world/binary_2d/enlarge.hh>
29 #include <mln/make/image.hh>
30 #include <mln/value/int_u8.hh>
31 
32 #include "tests/data.hh"
33 
34 mln::value::int_u8 vals_i[][4] = { { 4, 4, 4, 5 },
35  { 4, 4, 4, 5 },
36  { 3, 3, 4, 3 },
37  { 3, 3, 2, 2 } };
38 
39 bool vals_b[][4] = { { 0, 0, 0, 1 },
40  { 0, 0, 0, 1 },
41  { 0, 0, 0, 0 },
42  { 1, 1, 0, 0 } };
43 
44 int main()
45 {
46  using namespace mln;
47 
48  {
49  value::int_u8 vals[][2] = { { 4, 5 },
50  { 3, 2 } } ;
51 
52  image2d<value::int_u8> input = make::image(vals);
54 
55  image2d<value::int_u8> ref = make::image(vals_i);
56 
57  mln_assertion(ref == input_2x);
58  }
59 
60  {
61  bool vals[][2] = { { 0, 1 },
62  { 1, 0 } } ;
63 
64  image2d<bool> input = make::image(vals);
65  image2d<bool> input_2x = world::binary_2d::enlarge(input,1);
66 
67  image2d<bool> ref = make::image(vals_b);
68 
69  mln_assertion(ref == input_2x);
70  }
71 
72 }