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https://bitbucket.org/librepilot/librepilot.git
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6844743050
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@733 ebee16cc-31ac-478f-84a7-5cbb03baadba
143 lines
3.3 KiB
C++
143 lines
3.3 KiB
C++
/**
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******************************************************************************
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*
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* @file plotdata.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Object that manages the data for a curve.
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* @see The GNU Public License (GPL) Version 3
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* @defgroup Scope
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* @{
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PLOTDATA_H
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#define PLOTDATA_H
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#include "uavobjects/uavobject.h"
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#include "uavobjects/altitudeactual.h"
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#include "uavobjects/positionactual.h"
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#include "qwt/src/qwt.h"
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#include "qwt/src/qwt_plot.h"
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#include "qwt/src/qwt_plot_curve.h"
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#include "qwt/src/qwt_scale_draw.h"
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#include "qwt/src/qwt_scale_widget.h"
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#include <QTimer>
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#include <QTime>
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#include <QVector>
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enum PlotType {
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SequencialPlot,
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ChronoPlot,
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UAVObjectPlot,
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NPlotTypes
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};
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class PlotData : public QObject
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{
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Q_OBJECT
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public:
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PlotData(QString* uavObject, QString* uavField);
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~PlotData();
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QString* uavObject;
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QString* uavField;
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QwtPlotCurve* curve;
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QVector<double>* xData;
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QVector<double>* yData;
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int scalePower; //This is the power to wich each value must be raised
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double yMinimum;
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double yMaximum;
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double m_xWindowSize;
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virtual bool append(UAVObject* obj) = 0;
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virtual PlotType plotType() = 0;
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signals:
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void dataChanged();
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};
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class SequencialPlotData : public PlotData
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{
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Q_OBJECT
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public:
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SequencialPlotData(QString* uavObject, QString* uavField)
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: PlotData(uavObject, uavField) {}
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~SequencialPlotData() {}
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bool append(UAVObject* obj);
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virtual PlotType plotType() {
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return SequencialPlot;
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}
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};
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class ChronoPlotData : public PlotData
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{
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Q_OBJECT
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public:
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ChronoPlotData(QString* uavObject, QString* uavField)
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: PlotData(uavObject, uavField) {
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scalePower = 1;
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//Setup timer
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timer = new QTimer();
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connect(timer, SIGNAL(timeout()), this, SLOT(removeStaleDataTimeout()));
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timer->start(100);
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}
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~ChronoPlotData() {
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delete timer;
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}
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bool append(UAVObject* obj);
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virtual PlotType plotType() {
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return ChronoPlot;
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}
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private:
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//QDateTime m_epoch;
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void removeStaleData();
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QTimer *timer;
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private slots:
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void removeStaleDataTimeout();
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};
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class UAVObjectPlotData : public PlotData
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{
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Q_OBJECT
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public:
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UAVObjectPlotData(QString* uavObject, QString* uavField)
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: PlotData(uavObject, uavField) {}
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~UAVObjectPlotData() {}
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bool append(UAVObject* obj);
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virtual PlotType plotType() {
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return UAVObjectPlot;
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}
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};
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#endif // PLOTDATA_H
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