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An Image Processing Platform
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w_window3d_int.cc
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24 // executable file might be covered by the GNU General Public License.
25 
26 #include <mln/core/alias/w_window3d_int.hh>
27 #include <mln/win/cube3d.hh>
28 
29 #include <mln/convert/to.hh>
30 #include <mln/convert/to_image.hh>
31 #include <mln/convert/to_fun.hh>
32 #include <mln/estim/sum.hh>
33 
34 
35 int f(mln::point3d p)
36 {
37  return p.sli() + p.row() + p.col();
38 }
39 
40 
41 int main()
42 {
43  using namespace mln;
44 
45  {
46  int ws[27] = {-3, -2, -3,
47  -2, 1, -2,
48  -3, -2, -3,
49  2, 0, -2,
50  0, 0, 0,
51  2, 0, -2,
52  3, 2, 3,
53  2, -1, 2,
54  3, 2, 3};
55  w_window3d_int w_win = make::w_window3d(ws);
56 
57  image3d<int> ima = convert::to_image(w_win);
58  w_window3d_int w_win_2 = convert::to<w_window3d_int>(ima);
59  mln_assertion(w_win_2 == w_win);
60  }
61 
62  {
64  convert::to_fun(f));
65  // -3 -2 -1 0 +1
66  // -2 -1 0 +1 +2
67  // -1 0 +1 +2 +3
68  image3d<int> ima = convert::to_image(w_win);
69  mln_assertion(estim::sum(ima) == 0);
70  }
71 
72 }