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Olena  User documentation 2.1
An Image Processing Platform
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ppms/load.cc
1 // Copyright (C) 2009, 2010, 2011 EPITA Research and Development
2 // Laboratory (LRDE)
3 //
4 // This file is part of Olena.
5 //
6 // Olena is free software: you can redistribute it and/or modify it under
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8 // Software Foundation, version 2 of the License.
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20 // instantiate templates or use macros or inline functions from this
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25 // executable file might be covered by the GNU General Public License.
26 
27 #include <mln/core/image/image2d.hh>
28 #include <mln/core/image/image3d.hh>
29 #include <mln/core/image/dmorph/slice_image.hh>
30 #include <mln/core/routine/duplicate.hh>
31 
32 #include <mln/value/rgb8.hh>
33 
34 #include <mln/io/ppm/load.hh>
35 #include <mln/io/ppm/save.hh>
36 #include <mln/io/ppms/load.hh>
37 
38 #include <mln/data/compare.hh>
39 
40 #include <mln/util/array.hh>
41 
42 #include <mln/literal/colors.hh>
43 
44 #include "tests/data.hh"
45 
46 
47 int main()
48 {
49  using namespace mln;
50  using value::rgb8;
51 
52  image2d<rgb8> ima = io::ppm::load<rgb8>(MLN_IMG_DIR "/fly.ppm");
53  io::ppm::save(ima, "load-out.ppm");
54  image2d<rgb8> ima2 = duplicate(ima);
55 
56 
57  ima2(point2d(0,0)) = literal::green;
58  io::ppm::save(ima2, "load-out.ppm");
59 
60  util::array<std::string> files(2);
61  files[0] = MLN_IMG_DIR "/fly.ppm";
62  files[1] = "load-out.ppm";
63 
64  image3d<rgb8> ima3d;
65  io::ppms::load(ima3d, files);
66 
67  mln_assertion(ima3d.nslis() == 2);
68  mln_assertion(slice(ima3d, 0) == ima);
69  mln_assertion(slice(ima3d, 1) == ima2);
70 }