GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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TimeDomainDisplayPlot.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2008-2012 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 TIME_DOMAIN_DISPLAY_PLOT_H
24#define TIME_DOMAIN_DISPLAY_PLOT_H
25
27#include <gnuradio/tags.h>
28#include <stdint.h>
29#include <cstdio>
30#include <vector>
31
32/*!
33 * \brief QWidget for displaying time domain plots.
34 * \ingroup qtgui_blk
35 */
37{
38 Q_OBJECT
39
40 Q_PROPERTY(QColor tag_text_color READ getTagTextColor WRITE setTagTextColor)
41 Q_PROPERTY(QColor tag_background_color READ getTagBackgroundColor WRITE
43 Q_PROPERTY(Qt::BrushStyle tag_background_style READ getTagBackgroundStyle WRITE
45
46public:
47 TimeDomainDisplayPlot(int nplots, QWidget*);
49
50 void plotNewData(const std::vector<double*> dataPoints,
51 const int64_t numDataPoints,
52 const double timeInterval,
53 const std::vector<std::vector<gr::tag_t>>& tags =
54 std::vector<std::vector<gr::tag_t>>());
55
56 void replot();
57
58 void stemPlot(bool en);
59
60 double sampleRate() const;
61
62 const QColor getTagTextColor();
63 const QColor getTagBackgroundColor();
64 const Qt::BrushStyle getTagBackgroundStyle();
65
66public slots:
67 void setSampleRate(double sr, double units, const std::string& strunits);
68
69 void setAutoScale(bool state);
71 void setSemilogx(bool en);
72 void setSemilogy(bool en);
73
74 void legendEntryChecked(QwtPlotItem* plotItem, bool on);
75 void legendEntryChecked(const QVariant& plotItem, bool on, int index);
76
77 void enableTagMarker(unsigned int which, bool en);
78
79 void setYLabel(const std::string& label, const std::string& unit = "");
80
81 void attachTriggerLines(bool en);
82 void setTriggerLines(double x, double y);
83
84 void setTagTextColor(QColor c);
85 void setTagBackgroundColor(QColor c);
86 void setTagBackgroundStyle(Qt::BrushStyle b);
87
88private:
89 void _resetXAxisPoints();
90 void _autoScale(double bottom, double top);
91
92 std::vector<double*> d_ydata;
93 double* d_xdata;
94
95 double d_sample_rate;
96
97 bool d_semilogx;
98 bool d_semilogy;
99 bool d_autoscale_shot;
100
101 std::vector<std::vector<QwtPlotMarker*>> d_tag_markers;
102 std::vector<bool> d_tag_markers_en;
103
104 QColor d_tag_text_color;
105 QColor d_tag_background_color;
106 Qt::BrushStyle d_tag_background_style;
107
108 QwtPlotMarker* d_trigger_lines[2];
109};
110
111#endif /* TIME_DOMAIN_DISPLAY_PLOT_H */
QWidget base plot to build QTGUI plotting tools.
Definition DisplayPlot.h:65
QWidget for displaying time domain plots.
Definition TimeDomainDisplayPlot.h:37
void enableTagMarker(unsigned int which, bool en)
double sampleRate() const
void plotNewData(const std::vector< double * > dataPoints, const int64_t numDataPoints, const double timeInterval, const std::vector< std::vector< gr::tag_t > > &tags=std::vector< std::vector< gr::tag_t > >())
void setSemilogy(bool en)
void setYLabel(const std::string &label, const std::string &unit="")
void stemPlot(bool en)
const QColor getTagTextColor()
void setSemilogx(bool en)
void setTagTextColor(QColor c)
void setTriggerLines(double x, double y)
QColor tag_text_color
Definition TimeDomainDisplayPlot.h:40
void setSampleRate(double sr, double units, const std::string &strunits)
void setAutoScale(bool state)
void legendEntryChecked(QwtPlotItem *plotItem, bool on)
QColor tag_background_color
Definition TimeDomainDisplayPlot.h:42
void setTagBackgroundColor(QColor c)
void attachTriggerLines(bool en)
void setTagBackgroundStyle(Qt::BrushStyle b)
const QColor getTagBackgroundColor()
const Qt::BrushStyle getTagBackgroundStyle()
Qt::BrushStyle tag_background_style
Definition TimeDomainDisplayPlot.h:44
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46
STL namespace.