MeVis/Foundation/Sources/MLBackgroundTasks/mlTileIterator.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------


#ifndef __mlTileIterator_H
#define __mlTileIterator_H


// Local includes
#include "MLBackgroundTasksSystem.h"
#include "mlSubImage.h"

ML_START_NAMESPACE

class MLBACKGROUNDTASKS_EXPORT TileIterator
{
public:
  TileIterator();

  void init(const SubImageBox& region, const ImageVector& tileExtent);

  void setClipTiles(bool clip) { _clip = clip; }

  MLint getNumTiles() const { return _numTiles; }

  SubImageBox getNextTile();

private:
  SubImageBox _region;
  ImageVector    _currentTilePosition;
  ImageVector    _tileExtent;
  MLint     _numTiles;
  bool      _clip;
};


ML_END_NAMESPACE

#endif