qgsrasterlayerrenderer.h

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/***************************************************************************
  qgsrasterlayerrenderer.h
  --------------------------------------
  Date                 : December 2013
  Copyright            : (C) 2013 by Martin Dobias
  Email                : wonder dot sk at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSRASTERLAYERRENDERER_H
#define QGSRASTERLAYERRENDERER_H

#include "qgsmaplayerrenderer.h"

class QPainter;

class QgsMapToPixel;
class QgsRasterLayer;
class QgsRasterPipe;
struct QgsRasterViewPort;
class QgsRenderContext;

class QgsRasterLayerRenderer : public QgsMapLayerRenderer
{
  public:
    QgsRasterLayerRenderer( QgsRasterLayer* layer, QgsRenderContext& rendererContext );
    ~QgsRasterLayerRenderer();

    virtual bool render();

  protected:

    QPainter* mPainter;
    const QgsMapToPixel* mMapToPixel;
    QgsRasterViewPort* mRasterViewPort;

    QgsRasterPipe* mPipe;
};

#endif // QGSRASTERLAYERRENDERER_H