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graph.h

/***************************************************************************
 *   Copyright (C) 2003 by Hans Karlsson                                   *
 *   karlsson.h@home.se                                                      *
 *                                                                         *
 *   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 GRAPH_H
#define GRAPH_H
#include "meter.h"
#include <qpainter.h>
#include <qcolor.h>


class Graph : public Meter
{
public:
  Graph( int ix,int iy,int iw,int ih,int nbrPoints);
  Graph();
  ~Graph();

  void setValue( int );
  void setValue( QString );

  void setMin( int );
  void setMax( int );

  void setColor(int, int, int);
  void mUpdate( QPainter * );

private:
int* values;
int nbrPoints;
int ptPtr;  // points to the array position
int minValue;
int maxValue;

QColor color;

}
;
#endif // GRAPH_H

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