119 lines
3.0 KiB
C++
119 lines
3.0 KiB
C++
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// Boost.Geometry
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// Copyright (c) 2021-2022, Oracle and/or its affiliates.
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// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
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// Licensed under the Boost Software License version 1.0.
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// http://www.boost.org/users/license.html
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#ifndef BOOST_GEOMETRY_STRATEGY_GEOGRAPHIC_ENVELOPE_RANGE_HPP
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#define BOOST_GEOMETRY_STRATEGY_GEOGRAPHIC_ENVELOPE_RANGE_HPP
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#include <boost/geometry/strategy/geographic/envelope_segment.hpp>
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#include <boost/geometry/strategy/geographic/expand_segment.hpp>
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#include <boost/geometry/strategy/spherical/envelope_range.hpp>
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// Get rid of this dependency?
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#include <boost/geometry/strategies/spherical/point_in_poly_winding.hpp>
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namespace boost { namespace geometry
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{
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namespace strategy { namespace envelope
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{
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template
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<
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typename FormulaPolicy = strategy::andoyer,
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typename Spheroid = geometry::srs::spheroid<double>,
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typename CalculationType = void
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>
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class geographic_linestring
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{
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public:
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using model_type = Spheroid;
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geographic_linestring()
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: m_spheroid()
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{}
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explicit geographic_linestring(Spheroid const& spheroid)
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: m_spheroid(spheroid)
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{}
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template <typename Range, typename Box>
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void apply(Range const& range, Box& mbr) const
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{
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auto const envelope_s = envelope::geographic_segment
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<
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FormulaPolicy, Spheroid, CalculationType
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>(m_spheroid);
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auto const expand_s = expand::geographic_segment
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<
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FormulaPolicy, Spheroid, CalculationType
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>(m_spheroid);
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detail::spheroidal_linestring(range, mbr, envelope_s, expand_s);
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}
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Spheroid model() const
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{
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return m_spheroid;
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}
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private:
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Spheroid m_spheroid;
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};
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template
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<
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typename FormulaPolicy = strategy::andoyer,
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typename Spheroid = geometry::srs::spheroid<double>,
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typename CalculationType = void
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>
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class geographic_ring
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{
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public:
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using model_type = Spheroid;
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geographic_ring()
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: m_spheroid()
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{}
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explicit geographic_ring(Spheroid const& spheroid)
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: m_spheroid(spheroid)
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{}
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template <typename Range, typename Box>
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void apply(Range const& range, Box& mbr) const
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{
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auto const envelope_s = envelope::geographic_segment
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<
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FormulaPolicy, Spheroid, CalculationType
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>(m_spheroid);
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auto const expand_s = expand::geographic_segment
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<
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FormulaPolicy, Spheroid, CalculationType
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>(m_spheroid);
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auto const within_s = within::detail::spherical_winding_base
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<
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envelope::detail::side_of_pole<CalculationType>, CalculationType
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>();
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detail::spheroidal_ring(range, mbr, envelope_s, expand_s, within_s);
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}
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Spheroid model() const
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{
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return m_spheroid;
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}
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private:
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Spheroid m_spheroid;
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};
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}} // namespace strategy::envelope
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}} //namepsace boost::geometry
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#endif // BOOST_GEOMETRY_STRATEGY_GEOGRAPHIC_ENVELOPE_RANGE_HPP
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