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- // Boost.Polygon library polygon_rectangle_test.cpp file
- // Copyright Andrii Sydorchuk 2014.
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // See http://www.boost.org for updates, documentation, and revision history.
- #include <boost/core/lightweight_test.hpp>
- #include <boost/polygon/rectangle_concept.hpp>
- #include <boost/polygon/rectangle_data.hpp>
- #include <boost/polygon/rectangle_traits.hpp>
- using namespace boost::polygon;
- template <typename interval_type>
- void CHECK_INTERVAL_EQUAL(const interval_type& i1, const interval_type& i2) {
- BOOST_TEST_EQ(get(i1, LOW), get(i2, LOW));
- BOOST_TEST_EQ(get(i1, HIGH), get(i2, HIGH));
- }
- template <typename rectangle_type>
- void CHECK_RECT_EQUAL(const rectangle_type& r1, const rectangle_type& r2) {
- CHECK_INTERVAL_EQUAL(horizontal(r1), horizontal(r2));
- CHECK_INTERVAL_EQUAL(vertical(r1), vertical(r2));
- }
- void rectangle_concept_test1()
- {
- typedef rectangle_data<int> rectangle_type;
- rectangle_type rectangle1 = construct<rectangle_type>(-1, -1, 1, 1);
- scale_up(rectangle1, 2);
- CHECK_RECT_EQUAL(construct<rectangle_type>(-2, -2, 2, 2), rectangle1);
- scale_down(rectangle1, 2);
- CHECK_RECT_EQUAL(construct<rectangle_type>(-1, -1, 1, 1), rectangle1);
- }
- int main()
- {
- rectangle_concept_test1();
- return boost::report_errors();
- }
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