26 #include <mln/core/image/image2d.hh>
27 #include <mln/accu/transform_line.hh>
28 #include <mln/accu/math/count.hh>
29 #include <mln/pw/all.hh>
30 #include <mln/data/compare.hh>
41 const unsigned len = 31;
42 for (
unsigned dir = 0; dir < 2; ++dir)
45 mln_assertion(out == (pw::cst(len) | ima.domain()));
46 mln_assertion(accu::impl::generic::transform_line(A(), ima, len, dir) == out);