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/* -*- c++ -*- */
/*
* Copyright 2012 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.
*/
#include <cmath>
#include <QMessageBox>
#include <constellationdisplayform.h>
#include <iostream>
ConstellationDisplayForm::ConstellationDisplayForm(int nplots, QWidget* parent)
: DisplayForm(nplots, parent)
{
_intValidator = new QIntValidator(this);
_intValidator->setBottom(0);
_layout = new QGridLayout(this);
_displayPlot = new ConstellationDisplayPlot(nplots, this);
_layout->addWidget(_displayPlot, 0, 0);
setLayout(_layout);
NPointsMenu *nptsmenu = new NPointsMenu(this);
_menu->addAction(nptsmenu);
connect(nptsmenu, SIGNAL(whichTrigger(int)),
this, SLOT(setNPoints(const int)));
Reset();
connect(_displayPlot, SIGNAL(plotPointSelected(const QPointF)),
this, SLOT(onPlotPointSelected(const QPointF)));
}
ConstellationDisplayForm::~ConstellationDisplayForm()
{
// Qt deletes children when parent is deleted
// Don't worry about deleting Display Plots - they are deleted when parents are deleted
delete _intValidator;
}
ConstellationDisplayPlot*
ConstellationDisplayForm::getPlot()
{
return ((ConstellationDisplayPlot*)_displayPlot);
}
void
ConstellationDisplayForm::newData(const QEvent* updateEvent)
{
ConstUpdateEvent *tevent = (ConstUpdateEvent*)updateEvent;
const std::vector<double*> realDataPoints = tevent->getRealPoints();
const std::vector<double*> imagDataPoints = tevent->getImagPoints();
const uint64_t numDataPoints = tevent->getNumDataPoints();
getPlot()->plotNewData(realDataPoints,
imagDataPoints,
numDataPoints,
d_update_time);
}
void
ConstellationDisplayForm::customEvent(QEvent * e)
{
if(e->type() == ConstUpdateEvent::Type()) {
newData(e);
}
}
int
ConstellationDisplayForm::getNPoints() const
{
return d_npoints;
}
void
ConstellationDisplayForm::setNPoints(const int npoints)
{
d_npoints = npoints;
}
void
ConstellationDisplayForm::setYaxis(double min, double max)
{
getPlot()->set_yaxis(min, max);
}
void
ConstellationDisplayForm::setXaxis(double min, double max)
{
getPlot()->set_xaxis(min, max);
}
void
ConstellationDisplayForm::autoScale(bool en)
{
_autoscale_state = en;
_autoscale_act->setChecked(en);
getPlot()->setAutoScale(_autoscale_state);
getPlot()->replot();
}
void
ConstellationDisplayForm::setSampleRate(const QString &samprate)
{
}
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