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translate.cc
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// Copyright (C) 2009, 2010 EPITA Research and Development Laboratory
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// (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 <mln/core/image/image2d.hh>
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# include <mln/geom/translate.hh>
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# include <mln/make/image.hh>
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# include <mln/data/compare.hh>
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#include <mln/debug/println.hh>
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int
main()
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{
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using namespace
mln;
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bool
values[][5] = { { 0, 0, 1, 0, 0 },
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{ 0, 0, 1, 0, 0 },
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{ 0, 0, 1, 0, 0 },
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{ 0, 0, 1, 0, 0 },
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{ 0, 0, 1, 0, 0 } };
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image2d<bool>
ima =
make::image
(values);
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box2d
b =
make::box2d
(-2, -2, 2, 2);
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image2d<bool>
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ima_rot =
geom::translate
(ima,
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-1 * ima.domain().pcenter().to_vec(),
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literal::zero
, b);
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mln_piter_(
image2d<bool>
)
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p1(ima.domain()),
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p2(ima_rot.domain());
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for_all_2(p1,p2)
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mln_assertion(ima(p1) == ima_rot(p2));
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}
tests
geom
translate.cc
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