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to_image1d.cc
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// Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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#include <iterator>
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#include <mln/core/image/image2d.hh>
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#include <mln/core/image/image1d.hh>
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#include <mln/value/int_u8.hh>
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#include <mln/debug/iota.hh>
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#include <mln/accu/histo.hh>
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#include <mln/histo/compute.hh>
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#include <mln/debug/println.hh>
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#include <mln/convert/to_image.hh>
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int
main()
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{
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using namespace
mln;
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using
value::int_u8
;
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{
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accu::histo<bool>
h;
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for
(
unsigned
i = 0; i < 5; ++i)
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h.
take
(
false
);
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for
(
unsigned
i = 0; i < 2; ++i)
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h.
take
(
true
);
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h.untake(
true
);
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mln_assertion(h[0] * 10 + h[1] == 51);
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mln_assertion(h(
false
) * 10 + h(
true
) == 51);
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}
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{
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image2d<int_u8>
ima(3, 3);
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debug::iota
(ima);
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ima(
point2d
(0,1)) = 255;
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debug::println
(ima);
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histo::array<int_u8>
h =
histo::compute
(ima);
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std::cout << h << std::endl;
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image1d<unsigned>
ima2 =
convert::to_image
(h);
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debug::println
(ima2);
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}
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}
tests
histo
to_image1d.cc
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