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[core] Add cameraForLatLngs() method with modified bearing

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This commit is contained in:
Asheem Mamoowala
2017-10-02 13:42:26 -07:00
parent 9048d6cfd0
commit df20b0cbec
4 changed files with 71 additions and 14 deletions
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8
include/mbgl/map/map.hpp
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@@ -8,6 +8,7 @@
#include <mbgl/util/size.hpp>
#include <mbgl/annotation/annotation.hpp>
#include <mbgl/map/camera.hpp>
#include <mbgl/util/geometry.hpp>
#include <cstdint>
#include <string>
@@ -66,6 +67,10 @@ public:
void jumpTo(const CameraOptions&);
void easeTo(const CameraOptions&, const AnimationOptions&);
void flyTo(const CameraOptions&, const AnimationOptions&);
CameraOptions cameraForLatLngBounds(const LatLngBounds&, const EdgeInsets&, optional<double> bearing = {}) const;
CameraOptions cameraForLatLngs(const std::vector<LatLng>&, const EdgeInsets&, optional<double> bearing = {}) const;
CameraOptions cameraForGeometry(const Geometry<double>&, const EdgeInsets&, optional<double> bearing = {}) const;
LatLngBounds latLngBoundsForCamera(const CameraOptions&) const;
// Position
void moveBy(const ScreenCoordinate&, const AnimationOptions& = {});
@@ -82,9 +87,6 @@ public:
double getZoom() const;
void setLatLngZoom(const LatLng&, double zoom, const AnimationOptions& = {});
void setLatLngZoom(const LatLng&, double zoom, const EdgeInsets&, const AnimationOptions& = {});
CameraOptions cameraForLatLngBounds(const LatLngBounds&, const EdgeInsets&) const;
CameraOptions cameraForLatLngs(const std::vector<LatLng>&, const EdgeInsets&) const;
LatLngBounds latLngBoundsForCamera(const CameraOptions&) const;
void resetZoom();
// Bounds

6
include/mbgl/util/geometry.hpp
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@@ -2,6 +2,7 @@
#include <mapbox/geometry/geometry.hpp>
#include <mapbox/geometry/point_arithmetic.hpp>
#include <mapbox/geometry/for_each_point.hpp>
namespace mbgl {
@@ -58,4 +59,9 @@ struct ToFeatureType {
FeatureType operator()(const mapbox::geometry::geometry_collection<T> &) const { return FeatureType::Unknown; }
};
template <class T, typename F>
auto forEachPoint(const Geometry<T>& g, F f) {
mapbox::geometry::for_each_point(g, f);
}
} // namespace mbgl