/usr/include/gnuradio/qtgui/histogramdisplayform.h is in gnuradio-dev 3.7.9.1-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /* -*- c++ -*- */
/*
* Copyright 2013 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 HISTOGRAM_DISPLAY_FORM_H
#define HISTOGRAM_DISPLAY_FORM_H
#include <gnuradio/qtgui/spectrumUpdateEvents.h>
#include <gnuradio/qtgui/HistogramDisplayPlot.h>
#include <QtGui/QtGui>
#include <vector>
#include <gnuradio/qtgui/displayform.h>
/*!
* \brief DisplayForm child for managing histogram domain plots.
* \ingroup qtgui_blk
*/
class HistogramDisplayForm : public DisplayForm
{
Q_OBJECT
public:
HistogramDisplayForm(int nplots=1, QWidget* parent = 0);
~HistogramDisplayForm();
HistogramDisplayPlot* getPlot();
int getNPoints() const;
public slots:
void customEvent(QEvent * e);
void setYaxis(double min, double max);
void setXaxis(double min, double max);
void setNPoints(const int);
void autoScale(bool en);
void setSemilogx(bool en);
void setSemilogy(bool en);
void setNumBins(const int);
void setAccumulate(bool en);
bool getAccumulate();
void autoScaleX();
private slots:
void newData(const QEvent*);
private:
QIntValidator* d_int_validator;
double d_startFrequency;
double d_stopFrequency;
int d_npoints;
bool d_semilogx;
bool d_semilogy;
NPointsMenu *d_nptsmenu;
NPointsMenu *d_nbinsmenu;
QAction *d_semilogxmenu;
QAction *d_semilogymenu;
QAction *d_accum_act;
QAction *d_autoscalex_act;
bool d_autoscalex_state;
};
#endif /* HISTOGRAM_DISPLAY_FORM_H */
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