File indexing completed on 2024-04-21 03:49:32

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2011 Niko Sams <niko.sams@gmail.com>
 //
 
 
 #ifndef MARBLE_ELEVATIONMODEL_H
 #define MARBLE_ELEVATIONMODEL_H
 
 #include "marble_export.h"
 
 #include <QObject>
 
 class QImage;
 
 namespace Marble
 {
 class GeoDataCoordinates;
 
 namespace {
     unsigned int const invalidElevationData = 32768;
 }
 
 class TileId;
 class ElevationModelPrivate;
 class HttpDownloadManager;
 class PluginManager;
 
 class MARBLE_EXPORT ElevationModel : public QObject
 {
     Q_OBJECT
 public:
     explicit ElevationModel( HttpDownloadManager *downloadManager, PluginManager* pluginManager, QObject *parent = nullptr );
     ~ElevationModel() override;
 
     qreal height( qreal lon, qreal lat ) const;
     QVector<GeoDataCoordinates> heightProfile( qreal fromLon, qreal fromLat, qreal toLon, qreal toLat ) const;
 
 Q_SIGNALS:
     /**
      * Elevation tiles loaded. You will get more accurate results when querying height
      * for at least one that was queried before.
      **/
     void updateAvailable();
 
 private:
     Q_PRIVATE_SLOT( d, void tileCompleted( const TileId&, const QImage& ) )
 
 private:
     friend class ElevationModelPrivate;
     ElevationModelPrivate *d;
 };
 
 }
 
 #endif // MARBLE_ELEVATIONMODEL_H