You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
146 lines
3.8 KiB
146 lines
3.8 KiB
/***************************************************************************
|
|
FITSViewer.cpp - A FITSViewer for KStars
|
|
-------------------
|
|
begin : Thu Jan 22 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. *
|
|
* *
|
|
* Some code fragments were adapted from Peter Kirchgessner's FITS plugin*
|
|
* See http://members.aol.com/pkirchg for more details. *
|
|
***************************************************************************/
|
|
|
|
#ifndef FITSViewer_H
|
|
#define FITSViewer_H
|
|
|
|
#include <tqwidget.h>
|
|
#include <tqstring.h>
|
|
#include <tqimage.h>
|
|
#include <tqpixmap.h>
|
|
#include <tqframe.h>
|
|
#include <tqrect.h>
|
|
#include <tqptrlist.h>
|
|
#include <tqstringlist.h>
|
|
#include <tqscrollview.h>
|
|
|
|
#include <kpixmapio.h>
|
|
#include <kpixmap.h>
|
|
#include <kdialog.h>
|
|
#include <tdemainwindow.h>
|
|
#include <kurl.h>
|
|
#include <kcommand.h>
|
|
|
|
#include "indi/fitsrw.h"
|
|
|
|
class KCommandHistory;
|
|
class ContrastBrightnessDlg;
|
|
class TQScrollView;
|
|
class FITSImage;
|
|
class FITSHistogram;
|
|
|
|
class FITSViewer : public TDEMainWindow {
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
|
|
friend class ContrastBrightnessDlg;
|
|
friend class FITSChangeCommand;
|
|
friend class FITSProcess;
|
|
friend class FITSImage;
|
|
friend class FITSHistogram;
|
|
friend class FITSHistogramCommand;
|
|
friend class FITSProcessCommand;
|
|
|
|
/**Constructor. */
|
|
FITSViewer (const KURL *imageName, TQWidget *parent, const char *name = 0);
|
|
~FITSViewer();
|
|
|
|
|
|
|
|
enum undoTypes { CONTRAST_BRIGHTNESS, IMAGE_REDUCTION, IMAGE_FILTER };
|
|
|
|
protected:
|
|
/* key press event */
|
|
void keyPressEvent (TQKeyEvent *ev);
|
|
/* Calculate stats */
|
|
void calculateStats();
|
|
void closeEvent(TQCloseEvent *ev);
|
|
|
|
public slots:
|
|
void fitsChange();
|
|
|
|
private slots:
|
|
void fileOpen();
|
|
void fileSave();
|
|
void fileSaveAs();
|
|
void fitsCOPY();
|
|
void fitsRestore();
|
|
void fitsStatistics();
|
|
void fitsHeader();
|
|
void slotClose();
|
|
void imageReduction();
|
|
void imageHistogram();
|
|
void BrightContrastDlg();
|
|
void updateImgBuffer();
|
|
|
|
private:
|
|
//int loadImage(unsigned int *buffer, bool displayImage = false);
|
|
float * loadData(const char * filename, float *buffer);
|
|
bool initFITS();
|
|
void show_fits_errors();
|
|
|
|
double average();
|
|
double min(int & minIndex);
|
|
double max(int & maxIndex);
|
|
double stddev();
|
|
|
|
FITSImage *image; /* FITS image object */
|
|
int Dirty; /* Document modified? */
|
|
KURL currentURL; /* FITS File name and path */
|
|
float *imgBuffer; /* Main unmodified FITS data buffer */
|
|
KCommandHistory *history; /* History for undo/redo */
|
|
TQStringList record; /* FITS records */
|
|
FITSHistogram *histo;
|
|
|
|
/* stats struct to hold statisical data about the FITS data */
|
|
struct {
|
|
double min, max;
|
|
int minAt, maxAt;
|
|
double average;
|
|
double stddev;
|
|
int bitpix, width, height;
|
|
} stats;
|
|
|
|
|
|
};
|
|
|
|
class FITSChangeCommand : public KCommand
|
|
{
|
|
public:
|
|
FITSChangeCommand(TQWidget * parent, int inType, TQImage *newIMG, TQImage *oldIMG);
|
|
~FITSChangeCommand();
|
|
|
|
void execute();
|
|
void unexecute();
|
|
TQString name() const;
|
|
|
|
private:
|
|
int type;
|
|
|
|
protected:
|
|
FITSViewer *viewer;
|
|
TQImage *newImage;
|
|
TQImage *oldImage;
|
|
};
|
|
|
|
|
|
#endif
|