$extrastylesheet
Olena  User documentation 2.1
An Image Processing Platform
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
xy_cut.cc
1 // Copyright (C) 2013, 2014 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 
27 
28 #include <iostream>
29 #include <mln/io/pbm/load.hh>
30 #include <mln/make/box2d.hh>
31 #include <scribo/layout/xy_cut.hh>
32 
33 #include "tests/data.hh"
34 
35 using namespace mln;
36 
37 int main()
38 {
39 
40  image2d<bool> input;
41  io::pbm::load(input, SCRIBO_IMG_DIR "/alignment_3.pbm");
42  util::array<box2d> bb = scribo::layout::xy_cut(input, 10, 10);
43 
44  mln_assertion(bb.nelements() == 4);
45  mln_assertion(bb[0] == make::box2d(20,66, 38,140));
46  mln_assertion(bb[1] == make::box2d(11,171, 38,221));
47  mln_assertion(bb[2] == make::box2d(0,237, 38,384));
48  mln_assertion(bb[3] == make::box2d(50,60, 215,402));
49 }