/*
 * Copyright (c) 2002-2006 Samit Basu
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#ifndef __HandleImage_hpp__
#define __HandleImage_hpp__

#include "HandleObject.hpp"
#include <qimage.h>

class HandleImage : public HandleObject {
protected:
  QImage img;
  void PrepImageRGBNoAlphaMap(const double *dp, int rows, int cols,
			      std::vector<double> &alpha);
  double* RGBExpandImage(const double *dp, int rows, int cols, bool floatData);
  std::vector<double> GetAlphaMap(int rows, int cols);
public:
  HandleImage();
  virtual ~HandleImage();
  virtual void ConstructProperties();
  virtual void SetupDefaults();
  virtual void UpdateState();
  virtual void PaintMe(RenderEngine& gc);
  std::vector<double> GetLimits();
  void UpdateCAlphaData();
};

#endif