modcalcvizequinox.h

/*
    SPDX-FileCopyrightText: 2007 Jason Harris <kstars@30doradus.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "kstarsdatetime.h"
#include "ui_modcalcvizequinox.h"
 
class QTextStream;
 
class KPlotObject;
 
/**
 * @class modCalcEquinox
 *
 * @author Jason Harris
 */
class modCalcEquinox : public QFrame, public Ui::modCalcEquinox
{
    Q_OBJECT
 
  public:
    explicit modCalcEquinox(QWidget *p);
    virtual ~modCalcEquinox() override = default;
 
    double dmonth(int imonth);
 
  private slots:
    void slotCompute();
    void slotCheckFiles();
    void slotRunBatch();
    void slotViewBatch();
 
  private:
    void processLines(QTextStream &istream);
    void addDateAxes();
    void findSolsticeAndEquinox(uint32_t year);
    qreal FindCorrection(uint32_t year);
 
  public:
    KStarsDateTime dSpring, dSummer, dAutumn, dWinter;
  private:
    double DMonth[12];
};