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
|
/* -*- 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 FREQ_DISPLAY_FORM_H
#define FREQ_DISPLAY_FORM_H
#include <spectrumUpdateEvents.h>
#include <FrequencyDisplayPlot.h>
#include <QtGui/QtGui>
#include <vector>
#include <filter/firdes.h>
#include "displayform.h"
class FreqDisplayForm : public DisplayForm
{
Q_OBJECT
public:
FreqDisplayForm(int nplots=1, QWidget* parent = 0);
~FreqDisplayForm();
FrequencyDisplayPlot* getPlot();
int GetFFTSize() const;
float GetFFTAverage() const;
gr::filter::firdes::win_type GetFFTWindowType() const;
public slots:
void customEvent(QEvent *e);
void SetFFTSize(const int);
void SetFFTAverage(const float);
void SetFFTWindowType(const gr::filter::firdes::win_type);
void SetFrequencyRange(const double newCenterFrequency,
const double newStartFrequency,
const double newStopFrequency);
void SetFrequencyAxis(double min, double max);
private slots:
void newData(const QEvent *updateEvent);
private:
uint64_t _numRealDataPoints;
QIntValidator* _intValidator;
double _startFrequency;
double _stopFrequency;
int _fftsize;
float _fftavg;
gr::filter::firdes::win_type _fftwintype;
};
#endif /* FREQ_DISPLAY_FORM_H */
|
