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Diffstat (limited to 'gr-qtgui/include/qtgui/FrequencyDisplayPlot.h')
| -rw-r--r-- | gr-qtgui/include/qtgui/FrequencyDisplayPlot.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/gr-qtgui/include/qtgui/FrequencyDisplayPlot.h b/gr-qtgui/include/qtgui/FrequencyDisplayPlot.h new file mode 100644 index 0000000000..ae438f143f --- /dev/null +++ b/gr-qtgui/include/qtgui/FrequencyDisplayPlot.h @@ -0,0 +1,160 @@ +/* -*- c++ -*- */ +/* + * Copyright 2008-2011 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio 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 3, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef FREQUENCY_DISPLAY_PLOT_HPP +#define FREQUENCY_DISPLAY_PLOT_HPP + +#include <stdint.h> +#include <cstdio> +#include <vector> +#include <qtgui/DisplayPlot.h> + +class FrequencyDisplayPlot: public DisplayPlot +{ + Q_OBJECT + + Q_PROPERTY ( QColor min_fft_color READ getMinFFTColor WRITE setMinFFTColor ) + Q_PROPERTY ( QColor max_fft_color READ getMaxFFTColor WRITE setMaxFFTColor ) + Q_PROPERTY ( bool min_fft_visible READ getMinFFTVisible WRITE setMinFFTVisible ) + Q_PROPERTY ( bool max_fft_visible READ getMaxFFTVisible WRITE setMaxFFTVisible ) + Q_PROPERTY ( QColor marker_lower_intensity_color READ getMarkerLowerIntensityColor WRITE setMarkerLowerIntensityColor ) + Q_PROPERTY ( bool marker_lower_intensity_visible READ getMarkerLowerIntensityVisible WRITE setMarkerLowerIntensityVisible ) + Q_PROPERTY ( QColor marker_upper_intensity_color READ getMarkerUpperIntensityColor WRITE setMarkerUpperIntensityColor ) + Q_PROPERTY ( bool marker_upper_intensity_visible READ getMarkerUpperIntensityVisible WRITE setMarkerUpperIntensityVisible ) + Q_PROPERTY ( QColor marker_peak_amplitude_color READ getMarkerPeakAmplitudeColor WRITE setMarkerPeakAmplitudeColor ) + Q_PROPERTY ( QColor marker_noise_floor_amplitude_color READ getMarkerNoiseFloorAmplitudeColor WRITE setMarkerNoiseFloorAmplitudeColor ) + Q_PROPERTY ( bool marker_noise_floor_amplitude_visible READ getMarkerNoiseFloorAmplitudeVisible WRITE setMarkerNoiseFloorAmplitudeVisible ) + Q_PROPERTY ( QColor marker_CF_color READ getMarkerCFColor WRITE setMarkerCFColor ) + +public: + FrequencyDisplayPlot(int nplots, QWidget*); + virtual ~FrequencyDisplayPlot(); + + 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); + + // Old method to be removed + void plotNewData(const double* dataPoints, + const int64_t numDataPoints, + const double noiseFloorAmplitude, const double peakFrequency, + const double peakAmplitude, const double timeInterval); + + void clearMaxData(); + void clearMinData(); + + void replot(); + + void setYaxis(double min, double max); + + 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 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 QwtDoublePoint & p); + void onPickerPointSelected6(const QPointF & p); + + void setAutoScale(bool state); + +private: + void _resetXAxisPoints(); + void _autoScale(double bottom, double top); + + std::vector<double*> _dataPoints; + + QwtPlotCurve* _min_fft_plot_curve; + QwtPlotCurve* _max_fft_plot_curve; + QColor _min_fft_color; + bool _min_fft_visible; + QColor _max_fft_color; + 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; + + double _startFrequency; + double _stopFrequency; + double _maxYAxis; + double _minYAxis; + + QwtPlotMarker* _lower_intensity_marker; + QwtPlotMarker* _upper_intensity_marker; + + QwtPlotMarker *_markerPeakAmplitude; + QwtPlotMarker *_markerNoiseFloorAmplitude; + QwtPlotMarker *_markerCF; + + double* _xAxisPoints; + int _xAxisMultiplier; + + double* _minFFTPoints; + double* _maxFFTPoints; + + double _peakFrequency; + double _peakAmplitude; + + double _noiseFloorAmplitude; +}; + +#endif /* FREQUENCY_DISPLAY_PLOT_HPP */ |