1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#pragma once
#include <mbgl/annotation/annotation.hpp>
#include <mbgl/util/geo.hpp>
#include <string>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-parameter"
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Wshadow"
#ifdef __clang__
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
#endif
#pragma GCC diagnostic ignored "-Wpragmas"
#pragma GCC diagnostic ignored "-Wdeprecated-register"
#pragma GCC diagnostic ignored "-Wshorten-64-to-32"
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#pragma GCC diagnostic ignored "-Wmisleading-indentation"
#endif
#include <boost/geometry.hpp>
#include <boost/geometry/geometries/point.hpp>
#include <boost/geometry/geometries/box.hpp>
#include <boost/geometry/geometries/register/point.hpp>
#include <boost/geometry/geometries/register/box.hpp>
#include <boost/geometry/index/rtree.hpp>
#pragma GCC diagnostic pop
namespace mbgl {
class AnnotationTileLayer;
class CanonicalTileID;
class SymbolAnnotationImpl {
public:
SymbolAnnotationImpl(AnnotationID, SymbolAnnotation);
void updateLayer(const CanonicalTileID&, AnnotationTileLayer&) const;
const AnnotationID id;
const SymbolAnnotation annotation;
};
} // namespace mbgl
namespace boost {
namespace geometry {
// Make Boost Geometry aware of our LatLng type
namespace traits {
template<> struct tag<mbgl::LatLng> { using type = point_tag; };
template<> struct dimension<mbgl::LatLng> : boost::mpl::int_<2> {};
template<> struct coordinate_type<mbgl::LatLng> { using type = double; };
template<> struct coordinate_system<mbgl::LatLng> { using type = boost::geometry::cs::cartesian; };
template<> struct access<mbgl::LatLng, 0> { static inline double get(mbgl::LatLng const& p) { return p.longitude(); } };
template<> struct access<mbgl::LatLng, 1> { static inline double get(mbgl::LatLng const& p) { return p.latitude(); } };
template<> struct tag<mbgl::LatLngBounds> { using type = box_tag; };
template<> struct point_type<mbgl::LatLngBounds> { using type = mbgl::LatLng; };
template <size_t D>
struct indexed_access<mbgl::LatLngBounds, min_corner, D>
{
using ct = coordinate_type<mbgl::LatLng>::type;
static inline ct get(mbgl::LatLngBounds const& b) { return geometry::get<D>(b.southwest()); }
static inline void set(mbgl::LatLngBounds& b, ct const& value) { geometry::set<D>(b.southwest(), value); }
};
template <size_t D>
struct indexed_access<mbgl::LatLngBounds, max_corner, D>
{
using ct = coordinate_type<mbgl::LatLng>::type;
static inline ct get(mbgl::LatLngBounds const& b) { return geometry::get<D>(b.northeast()); }
static inline void set(mbgl::LatLngBounds& b, ct const& value) { geometry::set<D>(b.northeast(), value); }
};
} // namespace traits
// Tell Boost Geometry how to access a std::shared_ptr<mbgl::SymbolAnnotation> object.
namespace index {
template <>
struct indexable<std::shared_ptr<const mbgl::SymbolAnnotationImpl>> {
using result_type = mbgl::LatLng;
mbgl::LatLng operator()(const std::shared_ptr<const mbgl::SymbolAnnotationImpl>& v) const {
const mbgl::Point<double>& p = v->annotation.geometry;
return mbgl::LatLng(p.y, p.x);
}
};
} // namespace index
} // namespace geometry
} // namespace boost
|
