/usr/include/marble/TileCreator.h is in libmarble-dev 4:17.12.3-0ubuntu1.
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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 2004-2007 Torsten Rahn <tackat@kde.org>
// Copyright 2007-2008 Inge Wallin <ingwa@kde.org>
//
#ifndef MARBLE_TILECREATOR_H
#define MARBLE_TILECREATOR_H
#include <QString>
#include <QThread>
#include "marble_export.h"
class QSize;
class QImage;
namespace Marble
{
class TileCreatorPrivate;
/**
* Base Class for custom tile source
*
* Implement this class to have more control over the tile creating process. This
* is needed when creating with a high tileLevel where the whole source image can't
* be loaded at once.
**/
class MARBLE_EXPORT TileCreatorSource
{
public:
virtual ~TileCreatorSource() {}
/**
* Must return the full size of the source image
*/
virtual QSize fullImageSize() const = 0;
/**
* Must return one specific tile
*
* tileLevel can be used to calculate the number of tiles in a row or column
*/
virtual QImage tile( int n, int m, int tileLevel ) = 0;
};
class MARBLE_EXPORT TileCreator : public QThread
{
Q_OBJECT
public:
/**
* Constructor for standard Image source
*/
TileCreator( const QString& sourceDir, const QString& installMap,
const QString& dem, const QString& targetDir=QString() );
/**
* Constructor for own, custom source class
*
* Ownership of source is taken by TileCreator
*/
TileCreator( TileCreatorSource *source, const QString& dem, const QString& targetDir );
~TileCreator() override;
void cancelTileCreation();
void setTileFormat( const QString &format );
void setTileQuality( int quality );
void setResume( bool resume );
void setVerifyExactResult( bool verify );
QString tileFormat() const;
int tileQuality() const;
bool resume() const;
bool verifyExactResult() const;
protected:
void run() override;
Q_SIGNALS:
void progress( int value );
private:
Q_DISABLE_COPY( TileCreator )
TileCreatorPrivate * const d;
};
}
#endif
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