File indexing completed on 2024-04-21 03:50:01

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2010-2012 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 //
 
 #ifndef MARBLE_TILESCALINGTEXTUREMAPPER_H
 #define MARBLE_TILESCALINGTEXTUREMAPPER_H
 
 
 #include <QObject>
 #include "TextureMapperInterface.h"
 
 #include "TileId.h"
 
 #include <QCache>
 #include <QImage>
 #include <QPixmap>
 
 namespace Marble
 {
 
 class StackedTileLoader;
 
 class TileScalingTextureMapper : public QObject, public TextureMapperInterface
 {
     Q_OBJECT
 
  public:
     explicit TileScalingTextureMapper( StackedTileLoader *tileLoader, QObject *parent = nullptr );
 
     void mapTexture( GeoPainter *painter,
                              const ViewportParams *viewport,
                              int tileZoomLevel,
                              const QRect &dirtyRect,
                              TextureColorizer *texColorizer ) override;
 
  private Q_SLOTS:
     void removePixmap( const TileId &tileId );
     void clearPixmaps();
 
  private:
     void mapTexture( GeoPainter *painter,
                      const ViewportParams *viewport,
                      int tileZoomLevel,
                      TextureColorizer *texColorizer );
 
  private:
     StackedTileLoader *const m_tileLoader;
     QCache<TileId, const QPixmap> m_cache;
     QImage m_canvasImage;
     int    m_radius;
 };
 
 }
 
 #endif