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#ifndef WATERFALL_3D_DISPLAY_PLOT_HPP
#define WATERFALL_3D_DISPLAY_PLOT_HPP
#include <cstdio>
#include <highResTimeFunctions.h>
#include <waterfallGlobalData.h>
#include <qwt3d_surfaceplot.h>
#include <qwt3d_color.h>
#include <qwt_color_map.h>
class Waterfall3DColorMap:public Qwt3D::Color, public QwtLinearColorMap{
public:
Waterfall3DColorMap();
virtual ~Waterfall3DColorMap();
virtual Qwt3D::RGBA operator()(double x, double y, double z)const;
virtual Qwt3D::ColorVector& createVector(Qwt3D::ColorVector& vec);
virtual void SetInterval(const double minValue, const double maxValue);
protected:
private:
QwtDoubleInterval _interval;
};
class Waterfall3DDisplayPlot:public Qwt3D::SurfacePlot{
Q_OBJECT
protected:
class IntensityScale:public Qwt3D::LinearScale{
friend class Qwt3D::Axis;
friend class Qwt3D::qwt3d_ptr<Qwt3D::Scale>;
private:
double _floor;
public:
explicit IntensityScale(const double newFloor):_floor(newFloor){ }
virtual ~IntensityScale(){}
virtual QString ticLabel(unsigned int idx) const{
if (idx<majors_p.size())
{
return QString("%1").arg( majors_p[idx] + GetFloorValue(), 0, 'f', 0 );
}
return QString("");
}
virtual double GetFloorValue()const{ return _floor; }
virtual void SetFloorValue(const double newFloor){ _floor = newFloor; }
//! Returns a new heap based object utilized from qwt3d_ptr
Scale* clone() const {return new IntensityScale(*this);}
};
class TimeScale:public Qwt3D::LinearScale{
friend class Qwt3D::Axis;
friend class Qwt3D::qwt3d_ptr<Qwt3D::Scale>;
friend class Waterfall3DDisplayPlot;
private:
Waterfall3DDisplayPlot* _plot;
public:
TimeScale(Waterfall3DDisplayPlot* plot ):_plot(plot){
}
virtual ~TimeScale(){
}
virtual QString ticLabel(unsigned int idx) const{
if (idx<majors_p.size())
{
const timespec markerTime = timespec_add(_plot->_dataTimestamp, -(_plot->_timePerFFT) * majors_p[idx]);
struct tm timeTm;
gmtime_r(&markerTime.tv_sec, &timeTm);
char* timeBuffer = new char[128];
snprintf(timeBuffer, 128, "%02d:%02d:%02d.%03ld", timeTm.tm_hour, timeTm.tm_min, timeTm.tm_sec, (markerTime.tv_nsec / 1000000));
QString returnBuffer(timeBuffer);
delete[] timeBuffer;
return returnBuffer;
}
return QString("");
}
//! Returns a new heap based object utilized from qwt3d_ptr
Scale* clone() const {return new TimeScale(*this);}
};
class FrequencyScale: public Qwt3D::LinearScale{
friend class Qwt3D::Axis;
friend class Qwt3D::qwt3d_ptr<Qwt3D::Scale>;
private:
double _centerFrequency;
bool _useCenterFrequencyFlag;
public:
FrequencyScale(bool useCenterFrequencyFlag, double centerFrequency):_centerFrequency(centerFrequency),_useCenterFrequencyFlag(useCenterFrequencyFlag){}
virtual ~FrequencyScale(){}
virtual QString ticLabel(unsigned int idx) const{
if (idx<majors_p.size())
{
if(!_useCenterFrequencyFlag){
return QString("%1").arg( majors_p[idx], 0, 'f', 0 );
}
else{
return QString("%1").arg( (majors_p[idx] + _centerFrequency)/1000.0, 0, 'f', 3 );
}
}
return QString("");
}
//! Returns a new heap based object utilized from qwt3d_ptr
Scale* clone() const {return new FrequencyScale(*this);}
};
public:
Waterfall3DDisplayPlot(QWidget*);
virtual ~Waterfall3DDisplayPlot();
void Init();
void Reset();
bool loadFromData(double** data, unsigned int columns, unsigned int rows
,double minx, double maxx, double miny, double maxy);
void SetFrequencyRange(const double, const double,
const double, const bool,
const double units, const std::string &strunits);
double GetStartFrequency()const;
double GetStopFrequency()const;
void PlotNewData(const double* dataPoints, const int64_t numDataPoints, const double timePerFFT, const timespec timestamp, const int droppedFrames);
void SetIntensityRange(const double minIntensity, const double maxIntensity);
virtual void replot(void);
int GetIntensityColorMapType()const;
void SetIntensityColorMapType( const int, const QColor, const QColor, const bool forceFlag = false, const bool noReplotFlag = false );
const QColor GetUserDefinedLowIntensityColor()const;
const QColor GetUserDefinedHighIntensityColor()const;
static const int INTENSITY_COLOR_MAP_TYPE_MULTI_COLOR = 0;
static const int INTENSITY_COLOR_MAP_TYPE_WHITE_HOT = 1;
static const int INTENSITY_COLOR_MAP_TYPE_BLACK_HOT = 2;
static const int INTENSITY_COLOR_MAP_TYPE_INCANDESCENT = 3;
static const int INTENSITY_COLOR_MAP_TYPE_USER_DEFINED = 4;
signals:
void UpdatedLowerIntensityLevel(const double);
void UpdatedUpperIntensityLevel(const double);
protected:
double _startFrequency;
double _stopFrequency;
Waterfall3DData* _waterfallData;
timespec _lastReplot;
int64_t _numPoints;
double _displayIntervalTime;
int _intensityColorMapType;
QColor _userDefinedLowIntensityColor;
QColor _userDefinedHighIntensityColor;
bool _useCenterFrequencyFlag;
double _centerFrequency;
timespec _dataTimestamp;
double _timePerFFT;
bool _initialized;
bool _createCoordinateSystemFlag;
private:
};
#endif /* WATERFALL_3D_DISPLAY_PLOT_HPP */
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