GNU Radio Manual and C++ API Reference
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QWidget for displaying frequency domain (PSD) plots. More...

#include <gnuradio/qtgui/FrequencyDisplayPlot.h>

Public Slots

void setMaxFFTVisible (const bool)
void setMinFFTVisible (const bool)
void setMinFFTColor (QColor c)
void setMaxFFTColor (QColor c)
void setMarkerLowerIntensityColor (QColor c)
void setMarkerLowerIntensityVisible (bool visible)
void setMarkerUpperIntensityColor (QColor c)
void setMarkerUpperIntensityVisible (bool visible)
void setMarkerPeakAmplitudeColor (QColor c)
void setMarkerNoiseFloorAmplitudeVisible (bool visible)
void setMarkerNoiseFloorAmplitudeColor (QColor c)
void setMarkerCFColor (QColor c)
void setLowerIntensityLevel (const double)
void setUpperIntensityLevel (const double)
void onPickerPointSelected (const QPointF &p)
void setAutoScale (bool state)
void setAutoScaleShot ()
void setPlotPosHalf (bool half)
void setYLabel (const std::string &label, const std::string &unit)
void clearMaxData ()
void clearMinData ()
void attachTriggerLine (bool en)
void setTriggerLine (double value)
- Public Slots inherited from DisplayPlot
virtual void disableLegend ()
virtual void setAxisLabels (bool en)
virtual void setXaxis (double min, double max)
virtual void setLineLabel (unsigned int which, QString label)
virtual QString getLineLabel (unsigned int which)
virtual void setLineColor (unsigned int which, QColor color)
virtual QColor getLineColor (unsigned int which) const
virtual void setLineWidth (unsigned int which, int width)
virtual int getLineWidth (unsigned int which) const
virtual void setLineStyle (unsigned int which, Qt::PenStyle style)
virtual const Qt::PenStyle getLineStyle (unsigned int which) const
virtual void setLineMarker (unsigned int which, QwtSymbol::Style marker)
virtual const QwtSymbol::Style getLineMarker (unsigned int which) const
virtual void setMarkerAlpha (unsigned int which, int alpha)
virtual int getMarkerAlpha (unsigned int which) const
void setLineColor1 (QColor)
void setLineColor2 (QColor)
void setLineColor3 (QColor)
void setLineColor4 (QColor)
void setLineColor5 (QColor)
void setLineColor6 (QColor)
void setLineColor7 (QColor)
void setLineColor8 (QColor)
void setLineColor9 (QColor)
void setLineWidth1 (int)
void setLineWidth2 (int)
void setLineWidth3 (int)
void setLineWidth4 (int)
void setLineWidth5 (int)
void setLineWidth6 (int)
void setLineWidth7 (int)
void setLineWidth8 (int)
void setLineWidth9 (int)
void setLineStyle1 (Qt::PenStyle)
void setLineStyle2 (Qt::PenStyle)
void setLineStyle3 (Qt::PenStyle)
void setLineStyle4 (Qt::PenStyle)
void setLineStyle5 (Qt::PenStyle)
void setLineStyle6 (Qt::PenStyle)
void setLineStyle7 (Qt::PenStyle)
void setLineStyle8 (Qt::PenStyle)
void setLineStyle9 (Qt::PenStyle)
void setLineMarker1 (QwtSymbol::Style)
void setLineMarker2 (QwtSymbol::Style)
void setLineMarker3 (QwtSymbol::Style)
void setLineMarker4 (QwtSymbol::Style)
void setLineMarker5 (QwtSymbol::Style)
void setLineMarker6 (QwtSymbol::Style)
void setLineMarker7 (QwtSymbol::Style)
void setLineMarker8 (QwtSymbol::Style)
void setLineMarker9 (QwtSymbol::Style)
void setMarkerAlpha1 (int)
void setMarkerAlpha2 (int)
void setMarkerAlpha3 (int)
void setMarkerAlpha4 (int)
void setMarkerAlpha5 (int)
void setMarkerAlpha6 (int)
void setMarkerAlpha7 (int)
void setMarkerAlpha8 (int)
void setMarkerAlpha9 (int)
void setZoomerColor (QColor c)
void setPaletteColor (QColor c)
void setAxisLabelFontSize (int axisId, int fs)
void setYaxisLabelFontSize (int fs)
void setXaxisLabelFontSize (int fs)
void setAxesLabelFontSize (int fs)
void setStop (bool on)
void resizeSlot (QSize *s)
void onPickerPointSelected (const QPointF &p)

Public Member Functions

 FrequencyDisplayPlot (int nplots, QWidget *)
 ~FrequencyDisplayPlot () override
void setFrequencyRange (const double, const double, const double units=1000.0, const std::string &strunits="kHz")
double getStartFrequency () const
double getStopFrequency () const
void plotNewData (const std::vector< double * > dataPoints, const int64_t numDataPoints, const double noiseFloorAmplitude, const double peakFrequency, const double peakAmplitude, const double timeInterval)
void plotNewData (const double *dataPoints, const int64_t numDataPoints, const double noiseFloorAmplitude, const double peakFrequency, const double peakAmplitude, const double timeInterval)
void replot () override
void setYaxis (double min, double max) override
double getYMin () const
double getYMax () const
void setTraceColour (QColor)
void setBGColour (QColor c)
void showCFMarker (const bool)
const bool getMaxFFTVisible () const
const bool getMinFFTVisible () const
const QColor getMinFFTColor () const
const QColor getMaxFFTColor () const
const QColor getMarkerLowerIntensityColor () const
const bool getMarkerLowerIntensityVisible () const
const QColor getMarkerUpperIntensityColor () const
const bool getMarkerUpperIntensityVisible () const
const QColor getMarkerPeakAmplitudeColor () const
const bool getMarkerNoiseFloorAmplitudeVisible () const
const QColor getMarkerNoiseFloorAmplitudeColor () const
const QColor getMarkerCFColor () const
- Public Member Functions inherited from DisplayPlot
 DisplayPlot (int nplots, QWidget *)
 ~DisplayPlot () override
const QColor getLineColor1 () const
const QColor getLineColor2 () const
const QColor getLineColor3 () const
const QColor getLineColor4 () const
const QColor getLineColor5 () const
const QColor getLineColor6 () const
const QColor getLineColor7 () const
const QColor getLineColor8 () const
const QColor getLineColor9 () const
int getLineWidth1 () const
int getLineWidth2 () const
int getLineWidth3 () const
int getLineWidth4 () const
int getLineWidth5 () const
int getLineWidth6 () const
int getLineWidth7 () const
int getLineWidth8 () const
int getLineWidth9 () const
const Qt::PenStyle getLineStyle1 () const
const Qt::PenStyle getLineStyle2 () const
const Qt::PenStyle getLineStyle3 () const
const Qt::PenStyle getLineStyle4 () const
const Qt::PenStyle getLineStyle5 () const
const Qt::PenStyle getLineStyle6 () const
const Qt::PenStyle getLineStyle7 () const
const Qt::PenStyle getLineStyle8 () const
const Qt::PenStyle getLineStyle9 () const
const QwtSymbol::Style getLineMarker1 () const
const QwtSymbol::Style getLineMarker2 () const
const QwtSymbol::Style getLineMarker3 () const
const QwtSymbol::Style getLineMarker4 () const
const QwtSymbol::Style getLineMarker5 () const
const QwtSymbol::Style getLineMarker6 () const
const QwtSymbol::Style getLineMarker7 () const
const QwtSymbol::Style getLineMarker8 () const
const QwtSymbol::Style getLineMarker9 () const
int getMarkerAlpha1 () const
int getMarkerAlpha2 () const
int getMarkerAlpha3 () const
int getMarkerAlpha4 () const
int getMarkerAlpha5 () const
int getMarkerAlpha6 () const
int getMarkerAlpha7 () const
int getMarkerAlpha8 () const
int getMarkerAlpha9 () const
QColor getZoomerColor () const
QColor getPaletteColor () const
int getAxisLabelFontSize (int axisId) const
int getYaxisLabelFontSize () const
int getXaxisLabelFontSize () const
int getAxesLabelFontSize () const


QColor min_fft_color
QColor max_fft_color
bool min_fft_visible
bool max_fft_visible
QColor marker_lower_intensity_color
bool marker_lower_intensity_visible
QColor marker_upper_intensity_color
bool marker_upper_intensity_visible
QColor marker_peak_amplitude_color
QColor marker_noise_floor_amplitude_color
bool marker_noise_floor_amplitude_visible
QColor marker_CF_color
- Properties inherited from DisplayPlot
QColor line_color1
QColor line_color2
QColor line_color3
QColor line_color4
QColor line_color5
QColor line_color6
QColor line_color7
QColor line_color8
QColor line_color9
int line_width1
int line_width2
int line_width3
int line_width4
int line_width5
int line_width6
int line_width7
int line_width8
int line_width9
Qt::PenStyle line_style1
Qt::PenStyle line_style2
Qt::PenStyle line_style3
Qt::PenStyle line_style4
Qt::PenStyle line_style5
Qt::PenStyle line_style6
Qt::PenStyle line_style7
Qt::PenStyle line_style8
Qt::PenStyle line_style9
QwtSymbolStyle line_marker1
QwtSymbolStyle line_marker2
QwtSymbolStyle line_marker3
QwtSymbolStyle line_marker4
QwtSymbolStyle line_marker5
QwtSymbolStyle line_marker6
QwtSymbolStyle line_marker7
QwtSymbolStyle line_marker8
QwtSymbolStyle line_marker9
int marker_alpha1
int marker_alpha2
int marker_alpha3
int marker_alpha4
int marker_alpha5
int marker_alpha6
int marker_alpha7
int marker_alpha8
int marker_alpha9
QColor zoomer_color
QColor palette_color
int yaxis_label_font_size
int xaxis_label_font_size
int axes_label_font_size

Additional Inherited Members

- Signals inherited from DisplayPlot
void plotPointSelected (const QPointF p)
- Protected Slots inherited from DisplayPlot
virtual void legendEntryChecked (QwtPlotItem *plotItem, bool on)
virtual void legendEntryChecked (const QVariant &plotItem, bool on, int index)
- Protected Attributes inherited from DisplayPlot
unsigned int d_nplots
std::vector< QwtPlotCurve * > d_plot_curve
QwtPlotPanner * d_panner
QwtPlotZoomer * d_zoomer
QwtPlotMagnifier * d_magnifier
int64_t d_numPoints
bool d_stop
QList< QColor > d_trace_colors
bool d_autoscale_state

Detailed Description

QWidget for displaying frequency domain (PSD) plots.

Constructor & Destructor Documentation

◆ FrequencyDisplayPlot()

FrequencyDisplayPlot::FrequencyDisplayPlot ( int  nplots,
QWidget *   

◆ ~FrequencyDisplayPlot()

FrequencyDisplayPlot::~FrequencyDisplayPlot ( )

Member Function Documentation

◆ attachTriggerLine

void FrequencyDisplayPlot::attachTriggerLine ( bool  en)

◆ clearMaxData

void FrequencyDisplayPlot::clearMaxData ( )

◆ clearMinData

void FrequencyDisplayPlot::clearMinData ( )

◆ getMarkerCFColor()

const QColor FrequencyDisplayPlot::getMarkerCFColor ( ) const

◆ getMarkerLowerIntensityColor()

const QColor FrequencyDisplayPlot::getMarkerLowerIntensityColor ( ) const

◆ getMarkerLowerIntensityVisible()

const bool FrequencyDisplayPlot::getMarkerLowerIntensityVisible ( ) const

◆ getMarkerNoiseFloorAmplitudeColor()

const QColor FrequencyDisplayPlot::getMarkerNoiseFloorAmplitudeColor ( ) const

◆ getMarkerNoiseFloorAmplitudeVisible()

const bool FrequencyDisplayPlot::getMarkerNoiseFloorAmplitudeVisible ( ) const

◆ getMarkerPeakAmplitudeColor()

const QColor FrequencyDisplayPlot::getMarkerPeakAmplitudeColor ( ) const

◆ getMarkerUpperIntensityColor()

const QColor FrequencyDisplayPlot::getMarkerUpperIntensityColor ( ) const

◆ getMarkerUpperIntensityVisible()

const bool FrequencyDisplayPlot::getMarkerUpperIntensityVisible ( ) const

◆ getMaxFFTColor()

const QColor FrequencyDisplayPlot::getMaxFFTColor ( ) const

◆ getMaxFFTVisible()

const bool FrequencyDisplayPlot::getMaxFFTVisible ( ) const

◆ getMinFFTColor()

const QColor FrequencyDisplayPlot::getMinFFTColor ( ) const

◆ getMinFFTVisible()

const bool FrequencyDisplayPlot::getMinFFTVisible ( ) const

◆ getStartFrequency()

double FrequencyDisplayPlot::getStartFrequency ( ) const

◆ getStopFrequency()

double FrequencyDisplayPlot::getStopFrequency ( ) const

◆ getYMax()

double FrequencyDisplayPlot::getYMax ( ) const

◆ getYMin()

double FrequencyDisplayPlot::getYMin ( ) const

◆ onPickerPointSelected

void FrequencyDisplayPlot::onPickerPointSelected ( const QPointF &  p)

◆ plotNewData() [1/2]

void FrequencyDisplayPlot::plotNewData ( const double *  dataPoints,
const int64_t  numDataPoints,
const double  noiseFloorAmplitude,
const double  peakFrequency,
const double  peakAmplitude,
const double  timeInterval 

◆ plotNewData() [2/2]

void FrequencyDisplayPlot::plotNewData ( const std::vector< double * >  dataPoints,
const int64_t  numDataPoints,
const double  noiseFloorAmplitude,
const double  peakFrequency,
const double  peakAmplitude,
const double  timeInterval 

◆ replot()

void FrequencyDisplayPlot::replot ( )

Implements DisplayPlot.

◆ setAutoScale

void FrequencyDisplayPlot::setAutoScale ( bool  state)

◆ setAutoScaleShot

void FrequencyDisplayPlot::setAutoScaleShot ( )

◆ setBGColour()

void FrequencyDisplayPlot::setBGColour ( QColor  c)

◆ setFrequencyRange()

void FrequencyDisplayPlot::setFrequencyRange ( const double  ,
const double  ,
const double  units = 1000.0,
const std::string &  strunits = "kHz" 

◆ setLowerIntensityLevel

void FrequencyDisplayPlot::setLowerIntensityLevel ( const double  )

◆ setMarkerCFColor

void FrequencyDisplayPlot::setMarkerCFColor ( QColor  c)

◆ setMarkerLowerIntensityColor

void FrequencyDisplayPlot::setMarkerLowerIntensityColor ( QColor  c)

◆ setMarkerLowerIntensityVisible

void FrequencyDisplayPlot::setMarkerLowerIntensityVisible ( bool  visible)

◆ setMarkerNoiseFloorAmplitudeColor

void FrequencyDisplayPlot::setMarkerNoiseFloorAmplitudeColor ( QColor  c)

◆ setMarkerNoiseFloorAmplitudeVisible

void FrequencyDisplayPlot::setMarkerNoiseFloorAmplitudeVisible ( bool  visible)

◆ setMarkerPeakAmplitudeColor

void FrequencyDisplayPlot::setMarkerPeakAmplitudeColor ( QColor  c)

◆ setMarkerUpperIntensityColor

void FrequencyDisplayPlot::setMarkerUpperIntensityColor ( QColor  c)

◆ setMarkerUpperIntensityVisible

void FrequencyDisplayPlot::setMarkerUpperIntensityVisible ( bool  visible)

◆ setMaxFFTColor

void FrequencyDisplayPlot::setMaxFFTColor ( QColor  c)

◆ setMaxFFTVisible

void FrequencyDisplayPlot::setMaxFFTVisible ( const bool  )

◆ setMinFFTColor

void FrequencyDisplayPlot::setMinFFTColor ( QColor  c)

◆ setMinFFTVisible

void FrequencyDisplayPlot::setMinFFTVisible ( const bool  )

◆ setPlotPosHalf

void FrequencyDisplayPlot::setPlotPosHalf ( bool  half)

◆ setTraceColour()

void FrequencyDisplayPlot::setTraceColour ( QColor  )

◆ setTriggerLine

void FrequencyDisplayPlot::setTriggerLine ( double  value)

◆ setUpperIntensityLevel

void FrequencyDisplayPlot::setUpperIntensityLevel ( const double  )

◆ setYaxis()

void FrequencyDisplayPlot::setYaxis ( double  min,
double  max 

Reimplemented from DisplayPlot.

◆ setYLabel

void FrequencyDisplayPlot::setYLabel ( const std::string &  label,
const std::string &  unit 

◆ showCFMarker()

void FrequencyDisplayPlot::showCFMarker ( const bool  )

Property Documentation

◆ marker_CF_color

QColor FrequencyDisplayPlot::marker_CF_color

◆ marker_lower_intensity_color

QColor FrequencyDisplayPlot::marker_lower_intensity_color

◆ marker_lower_intensity_visible

bool FrequencyDisplayPlot::marker_lower_intensity_visible

◆ marker_noise_floor_amplitude_color

QColor FrequencyDisplayPlot::marker_noise_floor_amplitude_color

◆ marker_noise_floor_amplitude_visible

bool FrequencyDisplayPlot::marker_noise_floor_amplitude_visible

◆ marker_peak_amplitude_color

QColor FrequencyDisplayPlot::marker_peak_amplitude_color

◆ marker_upper_intensity_color

QColor FrequencyDisplayPlot::marker_upper_intensity_color

◆ marker_upper_intensity_visible

bool FrequencyDisplayPlot::marker_upper_intensity_visible

◆ max_fft_color

QColor FrequencyDisplayPlot::max_fft_color

◆ max_fft_visible

bool FrequencyDisplayPlot::max_fft_visible

◆ min_fft_color

QColor FrequencyDisplayPlot::min_fft_color

◆ min_fft_visible

bool FrequencyDisplayPlot::min_fft_visible

The documentation for this class was generated from the following file: