123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566 |
- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Unit Test
- // Copyright (c) 2016 Oracle and/or its affiliates.
- // Contributed and/or modified by Vissarion Fisikopoulos, on behalf of Oracle
- // Use, modification and distribution is subject to 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)
- #include <algorithms/test_perimeter.hpp>
- #include <boost/geometry/geometries/geometries.hpp>
- #include <boost/geometry/geometries/point_xy.hpp>
- template <typename P>
- void test_all()
- {
- // Simple
- test_geometry<bg::model::polygon<P> >("POLYGON((0 0,3 4,4 3,0 0))",
- 5 + sqrt(2.0) + 5);
- // Non-simple
- test_geometry<bg::model::polygon<P> >("POLYGON((0 0,3 4,4 3,0 3,0 0))",
- 5 + sqrt(2.0) + 4 + 3);
- // With holes
- test_geometry<bg::model::polygon<P> >("POLYGON((0 0,3 4,4 3,0 0),\
- (2 2,3 4,3 3,2 2))",
- 5 + sqrt(2.0) + 5 +
- sqrt(5.0) + 1 + sqrt(2.0));
- // Repeated points
- test_geometry<bg::model::polygon<P> >("POLYGON((0 0,3 4,3 4,3 4,4 3,4 3,\
- 4 3,4 3,4 3,4 3,0 3,0 0))",
- 5 + sqrt(2.0) + 4 + 3);
- // Multipolygon
- test_geometry<bg::model::multi_polygon<bg::model::polygon<P> > >
- (
- "MULTIPOLYGON(((0 0,3 4,4 3,0 0)), ((0 0,3 4,4 3,0 3,0 0)))",
- 5 + sqrt(2.0) + 5 + 5 + sqrt(2.0) + 4 + 3
- );
- // Geometries with perimeter zero
- test_geometry<P>("POINT(0 0)", 0);
- test_geometry<bg::model::linestring<P> >("LINESTRING(0 0,3 4,4 3)", 0);
- }
- template <typename P>
- void test_empty_input()
- {
- test_empty_input(bg::model::polygon<P>());
- test_empty_input(bg::model::multi_polygon<bg::model::polygon<P> >());
- }
- int test_main(int, char* [])
- {
- test_all<bg::model::d2::point_xy<int> >();
- test_all<bg::model::d2::point_xy<float> >();
- test_all<bg::model::d2::point_xy<double> >();
- #if defined(HAVE_TTMATH)
- test_all<bg::model::d2::point_xy<ttmath_big> >();
- #endif
- // test_empty_input<bg::model::d2::point_xy<int> >();
- return 0;
- }
|