GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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HistogramDisplayPlot.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2013 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
10 * any later version.
11 *
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
21 */
22
23#ifndef HISTOGRAM_DISPLAY_PLOT_H
24#define HISTOGRAM_DISPLAY_PLOT_H
25
27#include <stdint.h>
28#include <cstdio>
29#include <vector>
30
31/*!
32 * \brief QWidget for displaying time domain plots.
33 * \ingroup qtgui_blk
34 */
36{
37 Q_OBJECT
38
39public:
40 HistogramDisplayPlot(unsigned int nplots, QWidget*);
42
43 void plotNewData(const std::vector<double*> dataPoints,
44 const uint64_t numDataPoints,
45 const double timeInterval);
46
47 void replot();
48
49public slots:
50 void setAutoScale(bool state);
52 void setSemilogx(bool en);
53 void setSemilogy(bool en);
54 void setAccumulate(bool en);
55 bool getAccumulate() const;
56
57 void setMarkerAlpha(unsigned int which, int alpha);
58 int getMarkerAlpha(unsigned int which) const;
59 void setLineColor(unsigned int which, QColor color);
60
61 void setNumBins(unsigned int bins);
62 void setXaxis(double min, double max);
63
64 void clear();
65
66private:
67 void _resetXAxisPoints(double left, double right);
68 void _autoScaleY(double bottom, double top);
69
70 double* d_xdata;
71 std::vector<double*> d_ydata;
72
73 unsigned int d_bins;
74 bool d_accum;
75 double d_xmin, d_xmax, d_left, d_right;
76 double d_width;
77
78 bool d_semilogx;
79 bool d_semilogy;
80 bool d_autoscalex_state;
81};
82
83#endif /* HISTOGRAM_DISPLAY_PLOT_H */
QWidget base plot to build QTGUI plotting tools.
Definition DisplayPlot.h:65
QWidget for displaying time domain plots.
Definition HistogramDisplayPlot.h:36
bool getAccumulate() const
void setSemilogx(bool en)
void setAccumulate(bool en)
void setLineColor(unsigned int which, QColor color)
void plotNewData(const std::vector< double * > dataPoints, const uint64_t numDataPoints, const double timeInterval)
HistogramDisplayPlot(unsigned int nplots, QWidget *)
void setMarkerAlpha(unsigned int which, int alpha)
virtual ~HistogramDisplayPlot()
void setAutoScale(bool state)
void setSemilogy(bool en)
void setNumBins(unsigned int bins)
void setXaxis(double min, double max)
int getMarkerAlpha(unsigned int which) const