WSJT-X/plotter.h

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C
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///////////////////////////////////////////////////////////////////////////
// Some code in this file and accompanying files is based on work by
// Moe Wheatley, AE4Y, released under the "Simplified BSD License".
// For more details see the accompanying file LICENSE_WHEATLEY.TXT
///////////////////////////////////////////////////////////////////////////
#ifndef PLOTTER_H
#define PLOTTER_H
#include <QtGui>
#include <QFrame>
#include <QImage>
#include <cstring>
#include "commons.h"
#define VERT_DIVS 7 //specify grid screen divisions
#define HORZ_DIVS 20
class CPlotter : public QFrame
{
Q_OBJECT
public:
explicit CPlotter(QWidget *parent = 0);
~CPlotter();
QSize minimumSizeHint() const;
QSize sizeHint() const;
QColor m_ColorTbl[256];
bool m_bCurrent;
bool m_bCumulative;
bool m_bJT9Sync;
int m_plotZero;
int m_plotGain;
float m_fSpan;
qint32 m_nSpan;
qint32 m_binsPerPixel;
qint32 m_fQSO;
qint32 m_fCal;
qint32 m_w;
void draw(float sw[], float red[], int i0); //Update the waterfall
void SetRunningState(bool running);
void setPlotZero(int plotZero);
int getPlotZero();
void setPlotGain(int plotGain);
int getPlotGain();
void SetStartFreq(quint64 f);
qint64 startFreq();
int plotWidth();
void setNSpan(int n);
void UpdateOverlay();
void setDataFromDisk(bool b);
void setRxRange(int fMin, int fMax);
void setBinsPerPixel(int n);
int binsPerPixel();
void setFQSO(int n, bool bf);
void setFcal(int n);
void DrawOverlay();
int fQSO();
void setPalette(QString palette);
void setFsample(int n);
void setNsps(int ntrperiod, int nsps);
void setTxFreq(int n);
double fGreen();
void SetPercent2DScreen(int percent){m_Percent2DScreen=percent;}
signals:
void freezeDecode0(int n);
void freezeDecode1(int n);
protected:
//re-implemented widget event handlers
void paintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent* event);
private:
void MakeFrequencyStrs();
void UTCstr();
int XfromFreq(float f);
float FreqfromX(int x);
qint64 RoundFreq(qint64 freq, int resolution);
QPixmap m_WaterfallPixmap;
QPixmap m_2DPixmap;
QPixmap m_ScalePixmap;
QPixmap m_OverlayPixmap;
// QPixmap m_LowerScalePixmap;
QSize m_Size;
QString m_Str;
QString m_HDivText[483];
bool m_Running;
bool m_paintEventBusy;
double m_fGreen;
double m_fftBinWidth;
qint64 m_StartFreq;
qint32 m_dBStepSize;
qint32 m_FreqUnits;
qint32 m_hdivs;
bool m_dataFromDisk;
char m_sutc[6];
qint32 m_line;
qint32 m_fSample;
qint32 m_i0;
qint32 m_xClick;
qint32 m_freqPerDiv;
qint32 m_nsps;
qint32 m_Percent2DScreen;
qint32 m_h;
qint32 m_h1;
qint32 m_h2;
qint32 m_TRperiod;
qint32 m_txFreq;
qint32 m_fMin;
qint32 m_fMax;
private slots:
void mousePressEvent(QMouseEvent *event);
void mouseDoubleClickEvent(QMouseEvent *event);
};
#endif // PLOTTER_H