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/* -*- c++ -*- */
/*
* Copyright 2008,2009,2010,2011 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 TIME_DOMAIN_DISPLAY_PLOT_HPP
#define TIME_DOMAIN_DISPLAY_PLOT_HPP
#include <stdint.h>
#include <cstdio>
#include <vector>
#include <qwt_plot.h>
#include <qwt_painter.h>
#include <qwt_plot_canvas.h>
#include <qwt_plot_curve.h>
#include <qwt_scale_engine.h>
#include <qwt_scale_widget.h>
#include <qwt_plot_zoomer.h>
#include <qwt_plot_panner.h>
#include <qwt_plot_magnifier.h>
#include <qwt_plot_marker.h>
#include <qwt_symbol.h>
#include <qtgui_util.h>
class TimeDomainDisplayPlot:public QwtPlot{
Q_OBJECT
public:
TimeDomainDisplayPlot(int nplots, QWidget*);
virtual ~TimeDomainDisplayPlot();
void PlotNewData(const std::vector<double*> dataPoints,
const int64_t numDataPoints, const double timeInterval);
virtual void replot();
public slots:
void setYaxis(double min, double max);
void setXaxis(double min, double max);
void setTitle(int which, QString title);
void setColor(int which, QString color);
void resizeSlot( QSize *s );
void SetSampleRate(double sr, double units,
const std::string &strunits);
void OnPickerPointSelected(const QwtDoublePoint & p);
signals:
void plotPointSelected(const QPointF p);
protected slots:
void LegendEntryChecked(QwtPlotItem *plotItem, bool on);
protected:
private:
void _resetXAxisPoints();
int _nplots;
std::vector<QwtPlotCurve*> _plot_curve;
QwtPlotPanner* _panner;
QwtPlotZoomer* _zoomer;
QwtDblClickPlotPicker *_picker;
QwtPlotMagnifier *_magnifier;
std::vector<double*> _dataPoints;
double* _xAxisPoints;
double _sampleRate;
int64_t _numPoints;
};
#endif /* TIME_DOMAIN_DISPLAY_PLOT_HPP */
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