// 
// Copyright 2006 by Johannes Hofmann
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//

#ifndef PREVIEWOUTPUTIMAGE_H
#define PREVIEWOUTPUTIMAGE_H

#include <stdio.h>

#include <FL/Fl_Widget.H>
#include <FL/Fl_Image.H>

#include "OutputImage.H"

class PreviewOutputImage : OutputImage , public Fl_Widget {
	private:
		uchar *data;
		int d;

	public:
		PreviewOutputImage(int X, int Y, int W, int H);

		~PreviewOutputImage();

		void draw();

	protected:
		int init_internal(int w, int h);

		int set_pixel_internal(int x, char r, char g, char b);	

		int next_line_internal();

		int done_internal();
};

#endif