histogramdisplayform.h

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/* -*- c++ -*- */
/*
 * Copyright 2013 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */
 
#ifndef HISTOGRAM_DISPLAY_FORM_H
#define HISTOGRAM_DISPLAY_FORM_H
 
#include <gnuradio/qtgui/HistogramDisplayPlot.h>
#include <gnuradio/qtgui/spectrumUpdateEvents.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() override;
 
    HistogramDisplayPlot* getPlot() override;
 
    int getNPoints() const;
 
public slots:
    void customEvent(QEvent* e) override;
 
    void setYaxis(double min, double max);
    void setXaxis(double min, double max);
    void setNPoints(const int);
    void autoScale(bool en) override;
    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*) override;
 
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 */