/usr/include/marble/ElevationModel.h is in libmarble-dev 4:17.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 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 = 0 );
~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
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