diff options
Diffstat (limited to 'gr-qtgui/lib/FrequencyDisplayPlot.cc')
| -rw-r--r-- | gr-qtgui/lib/FrequencyDisplayPlot.cc | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/gr-qtgui/lib/FrequencyDisplayPlot.cc b/gr-qtgui/lib/FrequencyDisplayPlot.cc index 60cfcd26fb..d1d2ef8dbc 100644 --- a/gr-qtgui/lib/FrequencyDisplayPlot.cc +++ b/gr-qtgui/lib/FrequencyDisplayPlot.cc @@ -54,7 +54,7 @@ public: { setTrackerMode(QwtPicker::AlwaysOn); } - + virtual void updateTrackerText() { updateDisplay(); @@ -110,6 +110,7 @@ FrequencyDisplayPlot::FrequencyDisplayPlot(int nplots, QWidget* parent) << QColor(Qt::yellow) << QColor(Qt::gray) << QColor(Qt::darkRed) << QColor(Qt::darkGreen) << QColor(Qt::darkBlue) << QColor(Qt::darkGray); + // Create a curve for each input // Automatically deleted when parent is deleted for(int i = 0; i < d_nplots; i++) { d_ydata.push_back(new double[d_numPoints]); @@ -130,7 +131,8 @@ FrequencyDisplayPlot::FrequencyDisplayPlot(int nplots, QWidget* parent) #endif setLineColor(i, default_colors[i]); } - + + // Create min/max plotter curves d_min_fft_plot_curve = new QwtPlotCurve("Minimum Power"); d_min_fft_plot_curve->attach(this); const QColor default_min_fft_color = Qt::magenta; @@ -141,7 +143,8 @@ FrequencyDisplayPlot::FrequencyDisplayPlot(int nplots, QWidget* parent) d_min_fft_plot_curve->setRawSamples(d_xdata, d_min_fft_data, d_numPoints); #endif d_min_fft_plot_curve->setVisible(false); - + d_min_fft_plot_curve->setZ(0); + d_max_fft_plot_curve = new QwtPlotCurve("Maximum Power"); d_max_fft_plot_curve->attach(this); QColor default_max_fft_color = Qt::darkYellow; @@ -152,13 +155,14 @@ FrequencyDisplayPlot::FrequencyDisplayPlot(int nplots, QWidget* parent) d_max_fft_plot_curve->setRawSamples(d_xdata, d_max_fft_data, d_numPoints); #endif d_max_fft_plot_curve->setVisible(false); - + d_max_fft_plot_curve->setZ(0); + d_lower_intensity_marker= new QwtPlotMarker(); d_lower_intensity_marker->setLineStyle(QwtPlotMarker::HLine); QColor default_marker_lower_intensity_color = Qt::cyan; setMarkerLowerIntensityColor(default_marker_lower_intensity_color); d_lower_intensity_marker->attach(this); - + d_upper_intensity_marker = new QwtPlotMarker(); d_upper_intensity_marker->setLineStyle(QwtPlotMarker::HLine); QColor default_marker_upper_intensity_color = Qt::green; @@ -341,11 +345,11 @@ FrequencyDisplayPlot::plotNewData(const std::vector<double*> dataPoints, d_xdata = new double[d_numPoints]; d_min_fft_data = new double[d_numPoints]; d_max_fft_data = new double[d_numPoints]; - + for(int i = 0; i < d_nplots; i++) { delete[] d_ydata[i]; d_ydata[i] = new double[d_numPoints]; - + #if QWT_VERSION < 0x060000 d_plot_curve[i]->setRawData(d_xdata, d_ydata[i], d_numPoints); #else @@ -363,7 +367,7 @@ FrequencyDisplayPlot::plotNewData(const std::vector<double*> dataPoints, clearMaxData(); clearMinData(); } - + double bottom=1e20, top=-1e20; for(int n = 0; n < d_nplots; n++) { @@ -387,14 +391,14 @@ FrequencyDisplayPlot::plotNewData(const std::vector<double*> dataPoints, } } } - + if(d_autoscale_state) _autoScale(bottom, top); - + d_noise_floor_amplitude = noiseFloorAmplitude; d_peak_frequency = peakFrequency; d_peak_amplitude = peakAmplitude; - + setUpperIntensityLevel(d_peak_amplitude); replot(); @@ -413,7 +417,7 @@ FrequencyDisplayPlot::plotNewData(const double* dataPoints, plotNewData(vecDataPoints, numDataPoints, noiseFloorAmplitude, peakFrequency, peakAmplitude, timeInterval); } - + void FrequencyDisplayPlot::clearMaxData() { @@ -548,7 +552,7 @@ void FrequencyDisplayPlot::setMinFFTColor (QColor c) { d_min_fft_color = c; - d_min_fft_plot_curve->setPen(QPen(c)); + d_min_fft_plot_curve->setPen(QPen(c)); } const QColor FrequencyDisplayPlot::getMinFFTColor() const @@ -560,7 +564,7 @@ void FrequencyDisplayPlot::setMaxFFTColor (QColor c) { d_max_fft_color = c; - d_max_fft_plot_curve->setPen(QPen(c)); + d_max_fft_plot_curve->setPen(QPen(c)); } const QColor |