/usr/include/gnuradio/qtgui/waterfalldisplayform.h is in gnuradio-dev 3.7.9.1-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | /* -*- c++ -*- */
/*
* Copyright 2012 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 WATERFALL_DISPLAY_FORM_H
#define WATERFALL_DISPLAY_FORM_H
#include <gnuradio/qtgui/spectrumUpdateEvents.h>
#include <gnuradio/qtgui/WaterfallDisplayPlot.h>
#include <QtGui/QtGui>
#include <vector>
#include <gnuradio/filter/firdes.h>
#include <gnuradio/qtgui/displayform.h>
/*!
* \brief DisplayForm child for managing waterfall (spectrogram) plots.
* \ingroup qtgui_blk
*/
class WaterfallDisplayForm : public DisplayForm
{
Q_OBJECT
public:
WaterfallDisplayForm(int nplots=1, QWidget* parent = 0);
~WaterfallDisplayForm();
WaterfallDisplayPlot* getPlot();
int getFFTSize() const;
double getTimePerFFT();
float getFFTAverage() const;
gr::filter::firdes::win_type getFFTWindowType() const;
int getColorMap(int which);
int getAlpha(int which);
double getMinIntensity(int which);
double getMaxIntensity(int which);
void clearData();
// returns the frequency that was last double-clicked on by the user
float getClickedFreq() const;
// checks if there was a double-click event; reset if there was
bool checkClicked();
public slots:
void customEvent(QEvent *e);
void setTimeTitle(const std::string);
void setSampleRate(const QString &samprate);
void setFFTSize(const int);
void setFFTAverage(const float);
void setFFTWindowType(const gr::filter::firdes::win_type);
void setFrequencyRange(const double centerfreq,
const double bandwidth);
void setIntensityRange(const double minIntensity,
const double maxIntensity);
void setMaxIntensity(const QString &m);
void setMinIntensity(const QString &m);
void setAlpha(int which, int alpha);
void setColorMap(int which,
const int newType,
const QColor lowColor=QColor("white"),
const QColor highColor=QColor("white"));
void autoScale(bool en=false);
void setPlotPosHalf(bool half);
void setTimePerFFT(double t);
void setUpdateTime(double t);
private slots:
void newData(const QEvent *updateEvent);
void onPlotPointSelected(const QPointF p);
private:
QIntValidator* d_int_validator;
double d_samp_rate, d_center_freq;
int d_fftsize;
double d_time_per_fft;
float d_fftavg;
gr::filter::firdes::win_type d_fftwintype;
double d_units;
bool d_clicked;
double d_clicked_freq;
double d_min_val, d_cur_min_val;
double d_max_val, d_cur_max_val;
FFTSizeMenu *d_sizemenu;
FFTAverageMenu *d_avgmenu;
FFTWindowMenu *d_winmenu;
};
#endif /* WATERFALL_DISPLAY_FORM_H */
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