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- // Boost.Geometry
- // Copyright (c) 2019, Oracle and/or its affiliates.
- // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
- // Licensed under the Boost Software License version 1.0.
- // http://www.boost.org/users/license.html
- #include "common.hpp"
- #include <boost/geometry/algorithms/centroid.hpp>
- #include <boost/geometry/algorithms/simplify.hpp>
- template <typename G>
- inline void simplify(G const& g1, G & g2)
- {
- bg::simplify(g1, g2, 1, bg::strategy::simplify::douglas_peucker<geom::point, bg::strategy::distance::projected_point<> >());
- bg::simplify(g1, g2, 1, bg::strategy::simplify::douglas_peucker<geom::point, bg::strategy::distance::cross_track<> >());
- // TODO: douglas_peucker does not define a ctor taking distance strategy
- // which is needed in geographic CS
- bg::simplify(g1, g2, 1, bg::strategy::simplify::douglas_peucker<geom::point, bg::strategy::distance::geographic_cross_track<> >());
- }
- int test_main(int, char*[])
- {
- geom g, o;
- // this compiles but it shouldn't!
- // internally default_strategy is defined as not_applicable_strategy for box
- bg::centroid(g.b, o.pt);
- ::simplify(g.ls, o.ls);
- // TODO:
- //::simplify(g.r, o.r); // area (point order) strategy not propagated
- //::simplify(g.po, o.po); // area (point order) strategy not propagated
- return 0;
- }
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