GNU Radio Manual and C++ API Reference 3.9.8.0
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 * SPDX-License-Identifier: GPL-3.0-or-later
8 *
9 */
10
11#ifndef HISTOGRAM_DISPLAY_PLOT_H
12#define HISTOGRAM_DISPLAY_PLOT_H
13
15#include <cstdint>
16#include <cstdio>
17#include <vector>
18
19/*!
20 * \brief QWidget for displaying time domain plots.
21 * \ingroup qtgui_blk
22 */
24{
25 Q_OBJECT
26
27public:
28 HistogramDisplayPlot(unsigned int nplots, QWidget*);
30
31 void plotNewData(const std::vector<double*> dataPoints,
32 const uint64_t numDataPoints,
33 const double timeInterval);
34
35 void replot() override;
36
37public slots:
38 void setAutoScale(bool state);
40 void setSemilogx(bool en);
41 void setSemilogy(bool en);
42 void setAccumulate(bool en);
43 bool getAccumulate() const;
44
45 void setMarkerAlpha(unsigned int which, int alpha) override;
46 int getMarkerAlpha(unsigned int which) const override;
47 void setLineColor(unsigned int which, QColor color) override;
48
49 void setNumBins(unsigned int bins);
50 void setXaxis(double min, double max) override;
51
52 void clear();
53
54private:
55 void _resetXAxisPoints(double left, double right);
56 void _autoScaleY(double bottom, double top);
57
58 double* d_xdata;
59 std::vector<double*> d_ydata;
60
61 unsigned int d_bins;
62 bool d_accum;
63 double d_xmin, d_xmax, d_left, d_right;
64 double d_width;
65
66 bool d_semilogx;
67 bool d_semilogy;
68 bool d_autoscalex_state;
69};
70
71#endif /* HISTOGRAM_DISPLAY_PLOT_H */
QWidget base plot to build QTGUI plotting tools.
Definition: DisplayPlot.h:53
QWidget for displaying time domain plots.
Definition: HistogramDisplayPlot.h:24
bool getAccumulate() const
void setSemilogx(bool en)
void setAccumulate(bool en)
void plotNewData(const std::vector< double * > dataPoints, const uint64_t numDataPoints, const double timeInterval)
HistogramDisplayPlot(unsigned int nplots, QWidget *)
void replot() override
void setLineColor(unsigned int which, QColor color) override
void setAutoScale(bool state)
~HistogramDisplayPlot() override
void setSemilogy(bool en)
void setNumBins(unsigned int bins)
int getMarkerAlpha(unsigned int which) const override
void setMarkerAlpha(unsigned int which, int alpha) override
void setXaxis(double min, double max) override