GeoDataCamera.h

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2013 Mayank Madan <maddiemadan@gmail.com>
//
 
#ifndef MARBLE_GEODATACAMERA_H
#define MARBLE_GEODATACAMERA_H
 
#include "geodata_export.h"
#include "GeoDataAbstractView.h"
#include "GeoDataCoordinates.h"
 
namespace Marble
{
class GeoDataCameraPrivate;
 
/**
 */
class GEODATA_EXPORT GeoDataCamera : public GeoDataAbstractView
{
public:
    GeoDataCamera();
 
    GeoDataCamera(const GeoDataCamera& other);
 
    GeoDataCamera& operator=(const GeoDataCamera &other);
    bool operator==( const GeoDataCamera &other ) const;
    bool operator!=( const GeoDataCamera &other ) const;
 
    ~GeoDataCamera() override;
 
    GeoDataAbstractView *copy() const override;
 
    /**
     * @brief set the altitude in a GeoDataCamera object
     * @param altitude latitude
     *
     */
    void setAltitude( qreal altitude);
 
    /**
     * @brief retrieves the altitude of the GeoDataCamera object
     * @return latitude
     */
    qreal altitude( ) const;
 
    /**
     * @brief set the latitude in a GeoDataCamera object
     * @param latitude latitude
     * @param unit units that lon and lat get measured in
     * (default for Radian: north pole at pi/2, southpole at -pi/2)
     */
    void setLatitude( qreal latitude,GeoDataCoordinates::Unit unit = GeoDataCoordinates::Radian );
 
    /**
     * @brief retrieves the latitude of the GeoDataCamera object
     * use the unit parameter to switch between Radian and DMS
     * @param unit units that lon and lat get measured in
     * (default for Radian: north pole at pi/2, southpole at -pi/2)
     * @return latitude
     */
    qreal latitude( GeoDataCoordinates::Unit unit = GeoDataCoordinates::Radian ) const;
 
    /**
     * @brief set the longitude in a GeoDataCamera object
     * @param longitude longitude
     * @param unit units that lon and lat get measured in
     * (default for Radian: north pole at pi/2, southpole at -pi/2)
     */
    void setLongitude( qreal longitude,GeoDataCoordinates::Unit unit = GeoDataCoordinates::Radian );
 
    /**
     * @brief retrieves the longitude of the GeoDataCamera object
     * use the unit parameter to switch between Radian and DMS
     * @param unit units that lon and lat get measured in
     * (default for Radian: north pole at pi/2, southpole at -pi/2)
     * @return latitude
     */
    qreal longitude( GeoDataCoordinates::Unit unit = GeoDataCoordinates::Radian ) const;
 
    /**
     * @brief retrieve the lat/lon/alt triple as a GeoDataCoordinates object
     * @return GeoDataCoordinates
     * @see longitude latitude altitude
     */
    GeoDataCoordinates coordinates() const;
 
    void setRoll( qreal roll );
 
    qreal roll() const;
 
    qreal heading() const;
 
    void setHeading(qreal heading);
 
    qreal tilt() const;
 
    void setTilt(qreal tilt);
 
    void setCoordinates( const GeoDataCoordinates& coordinates );
 
    /// Provides type information for downcasting a GeoNode
    const char* nodeType() const override;
 
    void detach();
private:
    GeoDataCameraPrivate *d;
 
};
 
}
 
Q_DECLARE_METATYPE( Marble::GeoDataCamera )
 
#endif