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/***************************************************************************
fitshistogram.h - FITS Historgram
---------------
begin : Thu Mar 4th 2004
copyright : (C) 2004 by Jasem Mutlaq
email : mutlaqja@ikarustech.com
***************************************************************************/
/***************************************************************************
* *
* 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 FITSHISTOGRAM
#define FITSHISTOGRAM
#include "histdialog.h"
#include <kcommand.h>
#define BARS 500
class FITSViewer;
class QPixmap;
class FITSHistogram : public histDialog
{
Q_OBJECT
public:
FITSHistogram(QWidget *parent, const char * name = 0);
~FITSHistogram();
void constructHistogram(float *buffer);
int findMax();
int type;
int napply;
private:
int histArray[BARS];
double binSize;
FITSViewer * viewer;
QPixmap *histogram;
protected:
void paintEvent( QPaintEvent *e);
void mouseMoveEvent( QMouseEvent *e);
public slots:
void applyScale();
void updateBoxes();
void updateIntenFreq(int x);
};
class FITSHistogramCommand : public KCommand
{
public:
FITSHistogramCommand(QWidget * parent, FITSHistogram *inHisto, int newType, int lmin, int lmax);
~FITSHistogramCommand();
void execute();
void unexecute();
QString name() const;
private:
FITSHistogram *histo;
int type;
int min, max;
float *buffer;
FITSViewer *viewer;
QImage *oldImage;
};
#endif
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