RouteSegment.h

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2011 Dennis Nienhüser <nienhueser@kde.org>
//
 
#ifndef MARBLE_ROUTESEGMENT_H
#define MARBLE_ROUTESEGMENT_H
 
#include "Maneuver.h"
#include "GeoDataLineString.h"
#include "GeoDataLatLonBox.h"
 
#include <QtGlobal>
 
namespace Marble
{
 
class MARBLE_EXPORT RouteSegment
{
public:
    RouteSegment();
 
    bool isValid() const;
 
    qreal distance() const;
 
    const Maneuver & maneuver() const;
 
    void setManeuver( const Maneuver &maneuver );
 
    const GeoDataLineString & path() const;
 
    void setPath( const GeoDataLineString &path );
 
    int travelTime() const;
 
    void setTravelTime( int seconds );
 
    GeoDataLatLonBox bounds() const;
 
    const RouteSegment & nextRouteSegment() const;
 
    void setNextRouteSegment( const RouteSegment* segment );
 
    qreal distanceTo( const GeoDataCoordinates &point, GeoDataCoordinates &closest, GeoDataCoordinates &interpolated ) const;
 
    qreal minimalDistanceTo( const GeoDataCoordinates &point ) const;
 
    qreal projectedDirection(const GeoDataCoordinates &point) const;
 
    bool operator==( const RouteSegment &other ) const;
 
    bool operator!=( const RouteSegment &other ) const;
 
private:
    static qreal distancePointToLine(const GeoDataCoordinates &p, const GeoDataCoordinates &a, const GeoDataCoordinates &b);
 
    static GeoDataCoordinates projected(const GeoDataCoordinates &p, const GeoDataCoordinates &a, const GeoDataCoordinates &b);
 
    bool m_valid;
 
    qreal m_distance;
 
    Maneuver m_maneuver;
 
    GeoDataLineString m_path;
 
    int m_travelTime;
 
    GeoDataLatLonBox m_bounds;
 
    const RouteSegment *m_nextRouteSegment;
};
 
 
}
 
#endif