Fung-Calc

00001 /***************************************************************************
00002                           arclengthfunction.h  -  description
00003                              -------------------
00004     begin                : Mon Nov 11 2002
00005     copyright            : (C) 2002 by Fungmeista
00006     email                : mizunoami44@sourceforge.net
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #ifndef ARCLENGTHFUNCTION_H
00019 #define ARCLENGTHFUNCTION_H
00020 
00021 #include "mathfunction.h"
00022 
00023 class QPainter;
00024 class QPointArray;
00025 
00031 class ArcLengthFunction : public MathFunction
00032 {
00033     public: 
00034         ArcLengthFunction(BasicGraph *,int);
00035         ~ArcLengthFunction();
00036 
00037     private:
00038         void calculate_and_draw(QPainter *);
00039         void draw_stored(QPainter *);
00040         QPointArray *pointsStorage;
00041 };
00042 
00043 #endif //ARCLENGTHFUNCTION