superkaramba

graph.h

00001 /***************************************************************************
00002  *   Copyright (C) 2003 by Hans Karlsson                                   *
00003  *   karlsson.h@home.se                                                      *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU General Public License as published by  *
00007  *   the Free Software Foundation; either version 2 of the License, or     *
00008  *   (at your option) any later version.                                   *
00009  ***************************************************************************/
00010 
00011 #ifndef GRAPH_H
00012 #define GRAPH_H
00013 
00014 #include <QPainter>
00015 #include <QColor>
00016 
00017 #include "meter.h"
00018 
00019 class Graph : public Meter
00020 {
00021     Q_OBJECT
00022 
00023 public:
00024     Graph(Karamba* k, int ix, int iy, int iw, int ih, int nbrPoints);
00025     Graph();
00026     ~Graph();
00027 
00028     void setValue(int);
00029     int getValue() const
00030     {
00031         return lastValue;
00032     }
00033     void setValue(const QString&);
00034     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
00035                QWidget *widget);
00036 
00037 private:
00038     int nbrPoints;
00039     int lastValue;
00040 
00041     QVector<int> m_values;
00042 };
00043 
00044 #endif // GRAPH_H
superkaramba

graph.h

superkaramba

kdeutils
