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/************************************************************************
*
* Copyright (C) 2018-2025 IRCAD France
* Copyright (C) 2018 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "point_list_test.hpp"
#include <data/point_list.hpp>
#include <io/opencv/point_list.hpp>
#include <opencv2/core.hpp>
CPPUNIT_TEST_SUITE_REGISTRATION(sight::io::opencv::ut::point_list_test);
namespace sight::io::opencv::ut
{
//------------------------------------------------------------------------------
static void assert2d_point_equality(const data::point::csptr& _pt, const cv::Point2d& _cv_pt)
{
CPPUNIT_ASSERT_EQUAL((*_pt)[0], _cv_pt.x);
CPPUNIT_ASSERT_EQUAL((*_pt)[1], _cv_pt.y);
CPPUNIT_ASSERT_EQUAL((*_pt)[2], 0.);
}
//-----------------------------------------------------------------------------
void point_list_test::setUp()
{
}
//-----------------------------------------------------------------------------
void point_list_test::tearDown()
{
}
//-----------------------------------------------------------------------------
void point_list_test::copy_from_cv()
{
std::vector<cv::Point2d> cv_point_list;
for(std::uint16_t i = 0 ; i < 512 ; ++i)
{
cv_point_list.emplace_back(double(i), double(i * 2 + 3));
}
data::point_list::sptr pl = std::make_shared<data::point_list>();
io::opencv::point_list::copy_from_cv(cv_point_list, pl);
for(std::uint16_t i = 0 ; i < 512 ; ++i)
{
data::point::csptr pt = pl->get_points()[i];
assert2d_point_equality(pt, cv_point_list[i]);
CPPUNIT_ASSERT_EQUAL(i, std::uint16_t((*pt)[0]));
CPPUNIT_ASSERT_EQUAL(std::uint16_t(i * 2 + 3), std::uint16_t((*pt)[1]));
CPPUNIT_ASSERT_EQUAL(0., (*pt)[2]);
}
}
//-----------------------------------------------------------------------------
void point_list_test::copy_to_cv()
{
data::point_list::sptr pl = std::make_shared<data::point_list>();
for(std::uint16_t i = 0 ; i < 512 ; ++i)
{
data::point::sptr point = std::make_shared<data::point>(double(i), double(i * 3 + 5), 0.);
pl->get_points().push_back(point);
}
std::vector<cv::Point2d> cv_point_list;
io::opencv::point_list::copy_to_cv(pl, cv_point_list);
for(std::uint16_t i = 0 ; i < 512 ; ++i)
{
assert2d_point_equality(pl->get_points()[i], cv_point_list[i]);
CPPUNIT_ASSERT_EQUAL(i, std::uint16_t(cv_point_list[i].x));
CPPUNIT_ASSERT_EQUAL(std::uint16_t(i * 3 + 5), std::uint16_t(cv_point_list[i].y));
}
}
//-----------------------------------------------------------------------------
} // namespace sight::io::opencv::ut
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