/**
* Tworzy wykres spektrogramu.
*
* Przygotowuje mapowanie kolorów, skale osi we właściwych jednostkach itp.
*
* @param parent obiekt rodzica
*/
SpectrogramPlot::SpectrogramPlot(QWidget* parent):
QwtPlot(tr("Wave file not loaded"), parent)
{
spectrogram = new QwtPlotSpectrogram();
QwtLinearColorMap colorMap(Qt::black, Qt::red);
colorMap.addColorStop(0.3, Qt::darkBlue);
colorMap.addColorStop(0.4, Qt::blue);
colorMap.addColorStop(0.65, Qt::green);
colorMap.addColorStop(0.85, Qt::yellow);
spectrogram->setColorMap(colorMap);
// kolorowa prawa oś
QwtScaleWidget *rightAxis = axisWidget(yRight);
rightAxis->setTitle(tr("Intensity [dB]"));
rightAxis->setColorBarEnabled(true);
enableAxis(yRight);
spectrogram->attach(this);
const QFontMetrics fmRight(rightAxis->font());
int intensityWidth = rightAxis->colorBarWidth() + fmRight.width("888 888");
axisScaleDraw(yRight)->setMinimumExtent(intensityWidth);
QwtPlotPanner *panner = new QwtPlotPanner(canvas());
panner->setAxisEnabled(QwtPlot::yRight, false);
panner->setMouseButton(Qt::MidButton);
// dolna oś
setAxisScaleDraw(xBottom, new DurationScaleDraw());
}
DataPlot::DataPlot(QWidget *parent, TelemetryStateReceiver* collector, OdometryStateReceiver* odometryReceiver,QMap<QString, QStringList> *list) :
QwtPlot(parent),
d_interval(0),
d_timerId(-1)
{
node=collector;
odom_receiver=odometryReceiver;
connect_status=false;
QObject::connect( node, SIGNAL( parameterReceived( )), this, SLOT( onParameterReceived( )));
data_count=0;
posicionBuffer=PLOT_SIZE;
colors_list <<"red"<<"blue"<<"green"<<"black"<<"yellow"<<"magenta"<<"cyan"<<"gray"<<"darkCyan"<<"darkMagenta"<<"darkYellow"<<"darkGray"<<"darkRed"<<"darkBlue"<<"darkGreen"<<"lightGray" <<"red"<<"blue"<<"green"<<"black"<<"yellow"<<"magenta"<<"cyan"<<"gray"<<"darkCyan"<<"darkMagenta"<<"darkYellow"<<"darkGray"<<"darkRed"<<"darkBlue"<<"darkGreen"<<"lightGray" <<"red"<<"blue"<<"green"<<"black"<<"yellow"<<"magenta"<<"cyan"<<"gray"<<"darkCyan"<<"darkMagenta"<<"darkYellow"<<"darkGray"<<"darkRed"<<"darkBlue"<<"darkGreen"<<"lightGray" <<"red"<<"blue"<<"green"<<"black"<<"yellow"<<"magenta"<<"cyan"<<"gray"<<"darkCyan"<<"darkMagenta"<<"darkYellow"<<"darkGray"<<"darkRed"<<"darkBlue"<<"darkGreen"<<"lightGray";
iterator_colors=0;
is_stop_pressed=false;
alignScales();
setAutoReplot(false);
parameters_list = setCurveLabels(*list);
current_min_limit=0;
current_max_limit=0;
QwtPlotZoomer* zoomer = new MyZoomer(canvas());
QwtPlotPanner *panner = new QwtPlotPanner(canvas());
panner->setAxisEnabled(QwtPlot::yRight, true);
panner->setMouseButton(Qt::MidButton);
// Avoid jumping when labels with more/less digits
// appear/disappear when scrolling vertically
const QFontMetrics fm(axisWidget(QwtPlot::yLeft)->font());
QwtScaleDraw *sd = axisScaleDraw(QwtPlot::yLeft);
sd->setMinimumExtent( fm.width("100.00") );
const QColor c(Qt::darkBlue);
zoomer->setRubberBandPen(c);
zoomer->setTrackerPen(c);
setGridPlot();
initTimeData();
#if 0
// Insert zero line at y = 0
QwtPlotMarker *mY = new QwtPlotMarker();
mY->setLabelAlignment(Qt::AlignRight|Qt::AlignTop);
mY->setLineStyle(QwtPlotMarker::HLine);
mY->setYValue(0.0);
mY->attach(this);
#endif
initAxisX();
initAxisY();
initCurves();
setTimerInterval(1000);// 1 second = 1000
}
Plot::Plot( QWidget *parent ):
QwtPlot( parent ),
d_formatType( 0 ),
d_alpha(255)
{
d_spectrogram = new QwtPlotSpectrogram();
d_spectrogram->setRenderThreadCount( 0 ); // use system specific thread count
d_spectrogram->setCachePolicy( QwtPlotRasterItem::PaintCache );
QList<double> contourLevels;
for ( double level = 0.5; level < 10.0; level += 1.0 )
contourLevels += level;
d_spectrogram->setContourLevels( contourLevels );
d_spectrogram->setData( new SpectrogramData() );
d_spectrogram->attach( this );
const QwtInterval zInterval = d_spectrogram->data()->interval( Qt::ZAxis );
// A color bar on the right axis
QwtScaleWidget *rightAxis = axisWidget( QwtPlot::yRight );
rightAxis->setTitle( "Intensity" );
rightAxis->setColorBarEnabled( true );
setAxisScale( QwtPlot::yRight, zInterval.minValue(), zInterval.maxValue() );
enableAxis( QwtPlot::yRight );
plotLayout()->setAlignCanvasToScales( true );
setColorMap( Plot::RGBMap );
// LeftButton for the zooming
// MidButton for the panning
// RightButton: zoom out by 1
// Ctrl+RighButton: zoom out to full size
QwtPlotZoomer* zoomer = new MyZoomer( canvas() );
zoomer->setMousePattern( QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier );
zoomer->setMousePattern( QwtEventPattern::MouseSelect3,
Qt::RightButton );
QwtPlotPanner *panner = new QwtPlotPanner( canvas() );
panner->setAxisEnabled( QwtPlot::yRight, false );
panner->setMouseButton( Qt::MidButton );
// Avoid jumping when labels with more/less digits
// appear/disappear when scrolling vertically
const QFontMetrics fm( axisWidget( QwtPlot::yLeft )->font() );
QwtScaleDraw *sd = axisScaleDraw( QwtPlot::yLeft );
sd->setMinimumExtent( fm.width( "100.00" ) );
const QColor c( Qt::darkBlue );
zoomer->setRubberBandPen( c );
zoomer->setTrackerPen( c );
}
Plot::Plot( QWidget *parent ):
QwtPlot( parent )
{
setObjectName( "FriedbergPlot" );
setTitle( "Temperature of Friedberg/Germany" );
setAxisTitle( QwtPlot::xBottom, "2007" );
setAxisScaleDiv( QwtPlot::xBottom, yearScaleDiv() );
setAxisScaleDraw( QwtPlot::xBottom, new YearScaleDraw() );
setAxisTitle( QwtPlot::yLeft,
QString( "Temperature [%1C]" ).arg( QChar( 0x00B0 ) ) );
// grid
QwtPlotGrid *grid = new Grid;
grid->attach( this );
insertLegend( new QwtLegend(), QwtPlot::RightLegend );
const int numDays = 365;
QVector<QPointF> averageData( numDays );
QVector<QwtIntervalSample> rangeData( numDays );
for ( int i = 0; i < numDays; i++ )
{
const Temperature &t = friedberg2007[i];
averageData[i] = QPointF( double( i ), t.averageValue );
rangeData[i] = QwtIntervalSample( double( i ),
QwtInterval( t.minValue, t.maxValue ) );
}
insertCurve( "Average", averageData, Qt::black );
insertErrorBars( "Range", rangeData, Qt::blue );
// LeftButton for the zooming
// MidButton for the panning
// RightButton: zoom out by 1
// Ctrl+RighButton: zoom out to full size
QwtPlotZoomer* zoomer = new QwtPlotZoomer( canvas() );
zoomer->setRubberBandPen( QColor( Qt::black ) );
zoomer->setTrackerPen( QColor( Qt::black ) );
zoomer->setMousePattern( QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier );
zoomer->setMousePattern( QwtEventPattern::MouseSelect3,
Qt::RightButton );
QwtPlotPanner *panner = new QwtPlotPanner( canvas() );
panner->setMouseButton( Qt::MidButton );
canvas()->setPalette( Qt::darkGray );
canvas()->setBorderRadius( 10 );
}
int qfit::setupGui()
{
// if(QApplication::arguments().size() > 1)
// filePath->setText(QApplication::arguments().at(1));
if(QApplication::argc() == 2) {
filePath->setText(QApplication::argv()[1]);
}
selectFit->addItem(tr("Fit Linear"));/*TODO add once are available in FitTools
selectFit->addItem(tr("Fit Slope"));
selectFit->addItem(tr("Fit Horizontal"));
selectFit->addItem(tr("Fit Exponential"));
selectFit->addItem(tr("Fit Logarithmic"));*/
#ifdef Qwt6_FOUND
// plot stuff
// panning with the middle mouse button
QwtPlotPanner *panner = new QwtPlotPanner(qwtPlot->canvas());
panner->setMouseButton(Qt::MidButton);
// zoom in/out with the wheel
(void) new QwtPlotMagnifier(qwtPlot->canvas());
// zoom an area with left button
QwtPlotZoomer *zoomer = new QwtPlotZoomer(qwtPlot->canvas());
zoomer->setRubberBandPen(QColor(Qt::black));
zoomer->setTrackerPen(QColor(Qt::black));
zoomer->setMousePattern(QwtEventPattern::MouseSelect2, Qt::RightButton, Qt::ControlModifier);
zoomer->setMousePattern(QwtEventPattern::MouseSelect3, Qt::RightButton);
// canvas
qwtPlot->canvas()->setLineWidth(1);
qwtPlot->canvas()->setFrameStyle(QFrame::Box | QFrame::Plain);
qwtPlot->canvas()->setBorderRadius(10);
qwtPlot->canvas()->setPalette(Qt::darkGray);
//grid
QwtPlotGrid *grid = new QwtPlotGrid();
grid->setMajPen(QPen(Qt::white, 0, Qt::DotLine));
// grid->setMinPen(QPen(Qt::gray, 0, Qt::DotLine));
grid->attach(qwtPlot);
#endif
// tooltips
infoButton->setToolTip(trUtf8("About"));
openFileButton->setToolTip(trUtf8("Open file"));
selectFit->setToolTip(trUtf8("Fit typology"));
startFit->setToolTip(trUtf8("GO!"));
cleanLogButton->setToolTip(trUtf8("Clear log"));
#ifdef Qwt6_FOUND
savePlotButton->setToolTip(trUtf8("Save plot"));
#endif
return(0);
}
SectionWindow::SectionWindow(QWidget *parent):
QMainWindow(parent)
{
m_data = new RasterData();
m_plot = new QwtPlot(parent);
m_spect = new QwtPlotSpectrogram();
m_spect->setColorMap(QwtLinearColorMap(Qt::darkCyan, Qt::red));
m_spect->setData(*m_data);
m_spect->attach(m_plot);
m_plot->axisWidget(QwtPlot::xBottom)->setTitle("Band (index)");
m_plot->axisWidget(QwtPlot::yLeft)->setTitle("Arclength (pixel)");
m_plot->setMargin(5);
// A color bar on the right axis
QwtScaleWidget *rightAxis = m_plot->axisWidget(QwtPlot::yRight);
rightAxis->setTitle("Intensity");
rightAxis->setColorBarEnabled(true);
m_plot->enableAxis(QwtPlot::yRight);
m_plot->plotLayout()->setAlignCanvasToScales(true);
m_plot->replot();
// LeftButton for the zooming
// MidButton for the panning
// RightButton: zoom out by 1
// Ctrl+RighButton: zoom out to full size
m_zoomer = new MyZoomer(this, m_plot->canvas());
m_zoomer->setMousePattern(QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier);
m_zoomer->setMousePattern(QwtEventPattern::MouseSelect3,
Qt::RightButton);
const QColor c(Qt::darkBlue);
m_zoomer->setRubberBandPen(c);
m_zoomer->setTrackerPen(c);
QwtPlotPanner *panner = new QwtPlotPanner(m_plot->canvas());
panner->setAxisEnabled(QwtPlot::yRight, false);
panner->setMouseButton(Qt::MidButton);
// Avoid jumping when labels with more/less digits
// appear/disappear when scrolling vertically
const QFontMetrics fm(m_plot->axisWidget(QwtPlot::yLeft)->font());
QwtScaleDraw *sd = m_plot->axisScaleDraw(QwtPlot::yLeft);
sd->setMinimumExtent( fm.width("100.00") );
setCentralWidget(m_plot);
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent)
{
m_timer = new QTimer(this);
connect(m_timer, SIGNAL(timeout()), this, SLOT(updateQuery()));
m_timer->start(1000);
m_plot = new Plot(this);
m_vect = new QListView(this);
ListModel=new QStandardItemModel();
this->setMinimumSize(700, 500);
m_vect->setMinimumWidth(150);
m_vect->setMaximumWidth(250);
m_command=new QLineEdit(this);
m_sendCommand = new QPushButton(this);
connect(m_sendCommand, SIGNAL(clicked()), this, SLOT(onSendCommandPressed()));
m_sendCommand->setText("Envoyer commande");
/*
*Pour que le bouton ajuste sa taille lorsque l'on agrandit la fenetre
*m_sendCommand->????();
*/
m_sendCommand->setMinimumWidth(150);
m_sendCommand->setMaximumWidth(250);
QwtPlotMagnifier* magnifier = new QwtPlotMagnifier(m_plot->canvas());
QwtPlotPanner* panner = new QwtPlotPanner(m_plot->canvas());
panner->setMouseButton(Qt::LeftButton);
QWidget * centralArea = new QWidget;
QHBoxLayout *plotAndVect = new QHBoxLayout;
QHBoxLayout *cmdLineAndButton = new QHBoxLayout;
QVBoxLayout *central = new QVBoxLayout;
plotAndVect->addWidget(m_plot);
plotAndVect->addWidget(m_vect);
cmdLineAndButton->addWidget(m_command);
cmdLineAndButton->addWidget(m_sendCommand);
central->addLayout(plotAndVect);
central->addLayout(cmdLineAndButton);
centralArea->setLayout(central);
this->setCentralWidget(centralArea);
this->createActions();
this->createMenus();
this->createStatusBar();
}
CIncrementalPlot::CIncrementalPlot(const QColor& Back, const QColor& Front, const QColor& Grid, const QString& yAxis, EUnits eUnits, QWidget *parent)
:QWidget(parent)
{
m_bReplotPending = false;
m_iLimit = HR2S(1);
m_pMainLayout = new QVBoxLayout();
m_pMainLayout->setMargin(0);
m_pChart = new QwtPlot();
m_pMainLayout->addWidget(m_pChart);
setLayout(m_pMainLayout);
m_pChart->setStyleSheet(QString("color: rgb(%1, %2, %3); background-color: rgb(%4, %5, %6);")
.arg(Front.red()).arg(Front.green()).arg(Front.blue())
.arg(Back.red()).arg(Back.green()).arg(Back.blue()));
QFont smallerFont(QApplication::font());
m_pChart->setAxisScaleDraw(QwtPlot::xBottom, new CDateScale);
switch(eUnits)
{
case eBytes: m_pChart->setAxisScaleDraw(QwtPlot::yLeft, new CRateScale);
}
m_pChart->setAxisFont(QwtPlot::yLeft,smallerFont);
m_pChart->setAxisFont(QwtPlot::xBottom,smallerFont);
m_pChart->plotLayout()->setAlignCanvasToScales(true);
QwtLegendEx* pLegend = new QwtLegendEx;
pLegend->setStyleSheet(QString("color: rgb(%1, %2, %3);")
.arg(Front.red()).arg(Front.green()).arg(Front.blue()));
m_pChart->insertLegend(pLegend, QwtPlot::BottomLegend);
QwtPlotGrid *pGrid = new QwtPlotGrid;
pGrid->setMajorPen(QPen(Grid,0,Qt::DotLine));
pGrid->attach(m_pChart);
QwtPlotPanner *pPanner = new QwtPlotPanner(m_pChart->canvas());
pPanner->setAxisEnabled(QwtPlot::yRight,false);
pPanner->setAxisEnabled(QwtPlot::xTop,false);
pPanner->setMouseButton(Qt::MidButton);
m_pChart->setAxisAutoScale(QwtPlot::yLeft);
m_pChart->setAxisAutoScale(QwtPlot::xBottom);
m_pChart->setAxisTitle(QwtPlot::yLeft,yAxis);
//m_pChart->setAxisTitle(QwtPlot::xBottom,tr("Time"));
}
HarmPlot::HarmPlot(const QString& aDir, IRInfo anIi, QWidget *parent) throw (QLE) : QwtPlot(parent)
{
this->setAttribute(Qt::WA_DeleteOnClose);
this->dir = aDir;
this->ii = anIi;
this->data = (HarmData**) new char[sizeof(HarmData*) * (MAX_HARM - 1)];
this->setAutoReplot(false);
this->setCanvasBackground(BG_COLOR);
this->setAxisScale(QwtPlot::yLeft, -120.0, 20.0);
this->setAxisMaxMajor(QwtPlot::yLeft, 7);
this->setAxisMaxMinor(QwtPlot::yLeft, 10);
this->setAxisMaxMajor(QwtPlot::xBottom, 6);
this->setAxisMaxMinor(QwtPlot::xBottom, 10);
#if QWT_VERSION > 0x060000
QwtLogScaleEngine* logEngine = new QwtLogScaleEngine(10.0);
#else
QwtLog10ScaleEngine* logEngine = new QwtLog10ScaleEngine();
#endif
this->setAxisScaleEngine(QwtPlot::xBottom, logEngine);
QwtPlotGrid *grid = new QwtPlotGrid;
grid->enableXMin(true);
#if QWT_VERSION > 0x060000
grid->setMajorPen(QPen(MAJ_PEN_COLOR, 0, Qt::DotLine));
grid->setMinorPen(QPen(MIN_PEN_COLOR, 0 , Qt::DotLine));
#else
grid->setMajPen(QPen(MAJ_PEN_COLOR, 0, Qt::DotLine));
grid->setMinPen(QPen(MIN_PEN_COLOR, 0 , Qt::DotLine));
#endif
grid->attach(this);
this->addCurves();
QwtPlotPanner* panner = new QwtPlotPanner(this->canvas());
panner->setMouseButton(Qt::MidButton);
panner->setEnabled(true);
this->setAutoReplot(true);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
RiuSummaryQwtPlot::RiuSummaryQwtPlot(RimSummaryPlot* plotDefinition, QWidget* parent) : QwtPlot(parent)
{
Q_ASSERT(plotDefinition);
m_plotDefinition = plotDefinition;
m_grid = new QwtPlotGrid;
m_grid->attach(this);
setDefaults();
// LeftButton for the zooming
m_zoomerLeft = new QwtPlotZoomer(canvas());
m_zoomerLeft->setRubberBandPen(QColor(Qt::black));
m_zoomerLeft->setTrackerMode(QwtPicker::AlwaysOff);
m_zoomerLeft->setTrackerPen(QColor(Qt::black));
m_zoomerLeft->initMousePattern(1);
// MidButton for the panning
QwtPlotPanner* panner = new QwtPlotPanner(canvas());
panner->setMouseButton(Qt::MidButton);
connect(m_zoomerLeft, SIGNAL(zoomed( const QRectF & )), SLOT(onZoomedSlot()));
connect(panner, SIGNAL(panned( int , int )), SLOT(onZoomedSlot()));
// Attach a zoomer for the right axis
m_zoomerRight = new QwtPlotZoomer(canvas());
m_zoomerRight->setAxis(xTop, yRight);
m_zoomerRight->setTrackerMode(QwtPicker::AlwaysOff);
m_zoomerRight->initMousePattern(1);
RiuQwtScalePicker* scalePicker = new RiuQwtScalePicker(this);
connect(scalePicker, SIGNAL(clicked(int, double)), this, SLOT(onAxisClicked(int, double)));
// Create a plot picker to display values next to mouse cursor
m_plotPicker = new RiuQwtPlotPicker(this->canvas());
m_plotPicker->setTrackerMode(QwtPicker::AlwaysOn);
m_plotMarker = new QwtPlotMarker;
// QwtPlotMarker takes ownership of the symbol, it is deleted in destructor of QwtPlotMarker
QwtSymbol* mySymbol = new QwtSymbol(QwtSymbol::Ellipse, Qt::NoBrush, QPen(Qt::black, 2.0), QSize(12, 12));
m_plotMarker->setSymbol(mySymbol);
}
Plot::Plot( QWidget *parent ):
QwtPlot( parent )
{
setTitle( "Trading Chart" );
QwtDateScaleDraw *scaleDraw = new DateScaleDraw( Qt::UTC );
QwtDateScaleEngine *scaleEngine = new QwtDateScaleEngine( Qt::UTC );
setAxisTitle( QwtPlot::xBottom, QString( "2010" ) );
setAxisScaleDraw( QwtPlot::xBottom, scaleDraw );
setAxisScaleEngine( QwtPlot::xBottom, scaleEngine );
setAxisLabelRotation( QwtPlot::xBottom, -50.0 );
setAxisLabelAlignment( QwtPlot::xBottom, Qt::AlignLeft | Qt::AlignBottom );
setAxisTitle( QwtPlot::yLeft, QString( "Price [EUR]" ) );
#if 0
QwtLegend *legend = new QwtLegend;
legend->setDefaultItemMode( QwtLegendData::Checkable );
insertLegend( legend, QwtPlot::RightLegend );
#else
Legend *legend = new Legend;
insertLegend( legend, QwtPlot::RightLegend );
#endif
populate();
// LeftButton for the zooming
// MidButton for the panning
// RightButton: zoom out by 1
// Ctrl+RighButton: zoom out to full size
Zoomer* zoomer = new Zoomer( canvas() );
zoomer->setMousePattern( QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier );
zoomer->setMousePattern( QwtEventPattern::MouseSelect3,
Qt::RightButton );
QwtPlotPanner *panner = new QwtPlotPanner( canvas() );
panner->setMouseButton( Qt::MidButton );
connect( legend, SIGNAL( checked( QwtPlotItem *, bool, int ) ),
SLOT( showItem( QwtPlotItem *, bool ) ) );
}
IRPlot::IRPlot(const QString& aDir, IRInfo anIi, QWidget *parent) throw (QLE) : QwtPlot(parent)
{
this->dir = aDir;
this->ii = anIi;
this->time = 0;
this->amps = 0;
this->setAutoReplot(false);
this->setCanvasBackground(BG_COLOR);
unsigned curveLength = this->calculate();
this->setAxisScale( xBottom, this->time[0], this->time[curveLength-1]);
this->setAxisAutoScale( xBottom);
this->setAxisScale( yLeft, -1.5, 1.5);
QwtPlotGrid *grid = new QwtPlotGrid;
grid->enableXMin(true);
#if QWT_VERSION > 0x060000
grid->setMajorPen(QPen(MAJ_PEN_COLOR, 0, Qt::DotLine));
grid->setMinorPen(QPen(MIN_PEN_COLOR, 0 , Qt::DotLine));
#else
grid->setMajPen(QPen(MAJ_PEN_COLOR, 0, Qt::DotLine));
grid->setMinPen(QPen(MIN_PEN_COLOR, 0 , Qt::DotLine));
#endif
grid->attach(this);
QwtPlotCurve* ampCurve = new QwtPlotCurve("IR_Plot");
ampCurve->setPen(QPen(AMP_CURVE_COLOR));
ampCurve->setYAxis(QwtPlot::yLeft);
ampCurve->attach(this);
ampCurve->setSamples(this->time, this->amps, curveLength);
QwtPlotPanner* panner = new QwtPlotPanner(this->canvas());
panner->setMouseButton(Qt::MidButton);
panner->setEnabled(true);
this->setAutoReplot(true);
}
Plot::Plot( QWidget *parent ):
QwtPlot( parent )
{
//setAutoFillBackground( true );
//setPalette( QPalette( QColor( 165, 193, 228 ) ) );
//updateGradient();
//setTitle( "A Simple QwtPlot Demonstration" );
//insertLegend( new QwtLegend(), QwtPlot::BottomLegend );
// axes
setAxisTitle( xBottom, "x -->" );
setAxisScale( xBottom, 0.0, 360.0 );
setAxisTitle( yLeft, "y -->" );
setAxisScale( yLeft, -10.0, 10.0 );
// canvas
QwtPlotCanvas *canvas = new QwtPlotCanvas();
//canvas->setLineWidth( 1 );
canvas->setFrameStyle( QFrame::StyledPanel );
//canvas->setBorderRadius( 15 );
QwtPlotGrid* grid = new QwtPlotGrid();
grid->setPen(Qt::black, 0.1, Qt::DashLine);
grid->attach(this);
QPalette canvasPalette( Qt::white );
canvasPalette.setColor( QPalette::Foreground, QColor( 133, 190, 232 ) );
canvas->setPalette( canvasPalette );
setCanvas( canvas );
// panning with the left mouse button
QwtPlotPanner* panner = new QwtPlotPanner( canvas );
panner->setMouseButton(Qt::LeftButton, Qt::ControlModifier);
// zoom in/out with the wheel
QwtPlotMagnifier* magnifier = new QwtPlotMagnifier( canvas );
magnifier->setAxisEnabled(xBottom, false);
QwtPlotZoomer* zoomer = new QwtPlotZoomer(canvas);
zoomer->setKeyPattern( QwtEventPattern::KeyRedo, Qt::Key_I, Qt::ShiftModifier );
zoomer->setKeyPattern( QwtEventPattern::KeyUndo, Qt::Key_O, Qt::ShiftModifier );
zoomer->setKeyPattern( QwtEventPattern::KeyHome, Qt::Key_Home );
zoomer->setMousePattern(QwtEventPattern::MouseSelect1, Qt::LeftButton, Qt::ShiftModifier);
zoomer->setMousePattern(QwtEventPattern::MouseSelect2, Qt::RightButton, Qt::ShiftModifier);
canvas->setFocusPolicy(Qt::StrongFocus);
canvas->setFocusIndicator(QwtPlotCanvas::ItemFocusIndicator);
canvas->setFocus();
//canvas->setFrameShadow(QwtPlot::Plain);
//canvas->setCursor(Qt::arrowCursor);
canvas->setLineWidth(0);
//canvas->setPaintAttribute(QwtPlotCanvas::PaintCached, false);
//canvas->setPaintAttribute(QwtPlotCanvas::PaintPacked, false);
//populate();
}
Curve::Curve(int device_port, int ele_max,QColor color, QWidget *parent)
: QwtPlot(parent),device_port(device_port),color(color),ele_max(ele_max)
{
reset();
setObjectName(tr("%1-%2 Real-Eletric").arg(device_port));
setTitle(tr("实时电流"));
setAxisTitle(QwtPlot::xBottom,"时间(s)");
setAxisTitle(QwtPlot::yLeft,tr("电流(A)"));
setAxisScale(QwtPlot::xBottom,x_min,x_max);
setAxisScale(QwtPlot::yLeft,0.0,50.0);
QwtPlotCanvas *canvas = new QwtPlotCanvas;
canvas->setPalette(QColor("#404040"));
canvas->setBorderRadius(10);
canvas->setFocusIndicator(QwtPlotCanvas::ItemFocusIndicator);
setCanvas(canvas);
insertLegend(new QwtLegend(),QwtPlot::RightLegend);
QwtPlotZoomer *zoomer = new QwtPlotZoomer(canvas);
zoomer->setRubberBandPen(QPen(QColor(Qt::red),1));
zoomer->setTrackerPen(QColor(Qt::red));
zoomer->setMousePattern(QwtEventPattern::MouseSelect2,
Qt::RightButton,Qt::ControlModifier);
zoomer->setMousePattern(QwtEventPattern::MouseSelect3,
Qt::RightButton);
QwtPlotPanner *panner = new QwtPlotPanner(canvas);
panner->setMouseButton(Qt::MidButton);
panner->setCursor(Qt::OpenHandCursor);
panner->setEnabled(true);
panner->setAxisEnabled(QwtPlot::yLeft,false);
connect(panner,SIGNAL(panned(int,int)),this,SLOT(get_coord(int,int)));
new QwtPlotMagnifier(this->canvas());
QwtPlotPicker *m_picker = new QwtPlotPicker( QwtPlot::xBottom, QwtPlot::yLeft,
QwtPlotPicker::HLineRubberBand , QwtPicker::AlwaysOn,
this->canvas() );
m_picker->setTrackerPen(QPen(Qt::red,1));
QFont font;
font.setPixelSize(15);
m_picker->setTrackerFont(font);
d_curve = new QwtPlotCurve(tr("支路%1").arg(device_port));
d_curve->setSymbol(new QwtSymbol(QwtSymbol::Ellipse,Qt::blue,QPen(Qt::blue),QSize(5,5)));
d_curve->setStyle(QwtPlotCurve::Lines);
d_curve->setCurveAttribute( QwtPlotCurve::Fitted );
d_curve->setPen(QPen(Qt::magenta));
d_curve->setRenderHint(QwtPlotItem::RenderAntialiased,true);
d_curve->attach(this);
d_curve_Max = new QwtPlotCurve(tr("最大值"));
d_curve_Max->setStyle(QwtPlotCurve::Lines);
d_curve_Max->setCurveAttribute(QwtPlotCurve::Fitted);
d_curve_Max->setPen(QPen(Qt::red));
d_curve_Max->setRenderHint(QwtPlotItem::RenderAntialiased,true);
d_curve_Max->attach(this);
}
Plot::Plot(QWidget *parent):
QwtPlot(parent)
{
d_spectrogram = new QwtPlotSpectrogram();
QwtLinearColorMap colorMap(Qt::darkCyan, Qt::red);
colorMap.addColorStop(0.1, Qt::cyan);
colorMap.addColorStop(0.6, Qt::green);
colorMap.addColorStop(0.95, Qt::yellow);
d_spectrogram->setColorMap(colorMap);
d_spectrogram->setData(SpectrogramData());
d_spectrogram->attach(this);
QwtValueList contourLevels;
for ( double level = 0.5; level < 10.0; level += 1.0 )
contourLevels += level;
d_spectrogram->setContourLevels(contourLevels);
QwtScaleWidget *rightAxis = axisWidget(QwtPlot::yRight);
rightAxis->setTitle("Intensity");
rightAxis->setColorBarEnabled(true);
rightAxis->setColorMap(d_spectrogram->data().range(),
d_spectrogram->colorMap());
setAxisScale(QwtPlot::yRight,
d_spectrogram->data().range().minValue(),
d_spectrogram->data().range().maxValue() );
enableAxis(QwtPlot::yRight);
plotLayout()->setAlignCanvasToScales(true);
replot();
// LeftButton for the zooming
// MidButton for the panning
// RightButton: zoom out by 1
// Ctrl+RighButton: zoom out to full size
QwtPlotZoomer* zoomer = new QwtPlotZoomer(canvas());
#if QT_VERSION < 0x040000
zoomer->setMousePattern(QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlButton);
#else
zoomer->setMousePattern(QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier);
#endif
zoomer->setMousePattern(QwtEventPattern::MouseSelect3,
Qt::RightButton);
QwtPlotPanner *panner = new QwtPlotPanner(canvas());
panner->setAxisEnabled(QwtPlot::yRight, false);
panner->setMouseButton(Qt::MidButton);
// Avoid jumping when labels with more/less digits
// appear/disappear when scrolling vertically
const QFontMetrics fm(axisWidget(QwtPlot::yLeft)->font());
QwtScaleDraw *sd = axisScaleDraw(QwtPlot::yLeft);
sd->setMinimumExtent( fm.width("100.00") );
const QColor c(Qt::darkBlue);
zoomer->setRubberBandPen(c);
zoomer->setTrackerPen(c);
}
SpectrogramPlot::SpectrogramPlot( QWidget *parent ) : QwtPlot(parent)
, impl_( new impl( this ) )
{
impl_->spectrogram_->setRenderThreadCount( 0 ); // use system specific thread count
impl_->spectrogram_->setColorMap( new ColorMap() );
impl_->spectrogram_->setCachePolicy( QwtPlotRasterItem::PaintCache );
impl_->spectrogram_->setData( impl_->drawable_ );
impl_->spectrogram_->attach( this );
impl_->marker_->attach( this );
// QList<double> contourLevels;
// for ( double level = 0.5; level < 10.0; level += 1.0 )
// contourLevels += level;
// impl_->spectrogram_->setContourLevels( contourLevels );
const QwtInterval zInterval = impl_->spectrogram_->data()->interval( Qt::ZAxis );
// A color bar on the right axis
QwtScaleWidget *rightAxis = axisWidget( QwtPlot::yRight );
rightAxis->setTitle( "Intensity" );
rightAxis->setColorBarEnabled( true );
// rightAxis->setColorMap( zInterval, new ColorMap() );
setAxisZMax( 10.0 );
//setAxisScale( QwtPlot::xBottom, 0, 64 );
//setAxisScale( QwtPlot::yLeft, 64, 0 );
axisScaleEngine( QwtPlot::xBottom )->setAttribute( QwtScaleEngine::Floating, true );
axisScaleEngine( QwtPlot::yLeft )->setAttribute( QwtScaleEngine::Floating, true );
axisScaleEngine( QwtPlot::yLeft )->setAttribute( QwtScaleEngine::Inverted, true );
setAxisScale(QwtPlot::yRight, zInterval.minValue(), zInterval.maxValue());
enableAxis( QwtPlot::yRight );
plotLayout()->setAlignCanvasToScales( true );
replot();
if ( auto zoomer = new adplot::Zoomer( QwtPlot::xBottom, QwtPlot::yLeft, canvas() ) ) {
const QColor c( 0xe0, 0xff, 0xff, 0x40 ); // lightcyan
zoomer->setRubberBandPen( c );
zoomer->setTrackerPen( c );
zoomer->setTrackerMode( QwtPlotPicker::ActiveOnly );
}
QwtPlotPanner *panner = new QwtPlotPanner( canvas() );
panner->setAxisEnabled( QwtPlot::yRight, false );
panner->setMouseButton( Qt::MidButton );
if ( auto picker = new adplot::Picker( canvas() ) ) {
//picker->setStateMachine( new QwtPickerClickPointMachine() );
picker->setStateMachine( new QwtPickerDragRectMachine() );
picker->setRubberBand( QwtPicker::RectRubberBand );
picker->setRubberBandPen( QColor( Qt::red ) );
picker->setTrackerPen( QColor( Qt::white ) );
picker->setMousePattern( QwtEventPattern::MouseSelect1, Qt::RightButton );
picker->setTrackerMode( QwtPicker::AlwaysOff );
picker->setEnabled( true );
connect( picker, static_cast<void( QwtPlotPicker::* )( const QPointF& )>( &QwtPlotPicker::selected ),
this, [this] ( const QPointF& p ) {
impl_->marker_->setRect( p ); replot();
emit cellSelected( impl_->marker_->rect() );
} );
connect( picker, static_cast<void( QwtPlotPicker::* )( const QRectF& )>( &QwtPlotPicker::selected ),
this, [this] ( const QRectF& rc ) {
impl_->marker_->setRect( rc ); replot();
emit cellSelected( impl_->marker_->rect() );
} );
}
QFont font;
qtwrapper::font::setFont( font, qtwrapper::fontSizeSmall, qtwrapper::fontAxisLabel );
setAxisFont( QwtPlot::xBottom, font );
setAxisFont( QwtPlot::yLeft, font );
// Set fixed 'extent' for axis in order to avoid jumping when labels with more/less digits
// appear/disappear when scrolling vertically
const QFontMetrics fm( axisWidget( QwtPlot::yLeft )->font() );
QwtScaleDraw *sd = axisScaleDraw( QwtPlot::yLeft );
sd->setMinimumExtent( fm.width( "888.0" ) );
setContextMenuPolicy( Qt::CustomContextMenu );
}
PlotForm::PlotForm() {
m_data[0] = 0;
m_data[1] = 0;
m_data[2] = 0;
m_data_len = 0;
x_axis_type = 0;
widget.setupUi(this);
curve[0].setColor(Qt::yellow);
curve[0].attach(widget.qwtPlot);
curve[0].setVisible(true);
curve[1].setColor(Qt::green);
curve[1].attach(widget.qwtPlot);
curve[1].setVisible(true);
setDataLen(512);
noise();
// grid
QwtPlotGrid *grid = new QwtPlotGrid();
grid->enableXMin(true);
grid->setMajorPen(QPen(Qt::white, 0, Qt::DotLine));
grid->setMinorPen(QPen(Qt::gray, 0 , Qt::DotLine));
grid->attach(widget.qwtPlot);
//scale
widget.qwtPlot->setCanvasBackground(QColor(Qt::black));
QwtPlotPicker *d_picker = new QwtPlotPicker(QwtPlot::xBottom, QwtPlot::yLeft, QwtPlotPicker::CrossRubberBand, QwtPicker::AlwaysOn, widget.qwtPlot->canvas());
d_picker->setStateMachine(new QwtPickerDragPointMachine());
d_picker->setRubberBandPen(QColor(Qt::green));
d_picker->setRubberBand(QwtPicker::CrossRubberBand);
d_picker->setTrackerPen(QColor(Qt::green));
QwtPlotZoomer* zoomer = new QwtPlotZoomer( widget.qwtPlot->canvas() );
zoomer->setRubberBandPen( QColor( Qt::white ) );
zoomer->setTrackerPen( QColor( Qt::white ) );
zoomer->setMousePattern( QwtEventPattern::MouseSelect2, Qt::RightButton, Qt::ControlModifier );
zoomer->setMousePattern( QwtEventPattern::MouseSelect3, Qt::RightButton );
mr_center.setLineStyle(QwtPlotMarker::VLine);
mr_center.setLinePen(QPen(Qt::darkRed, 0, Qt::SolidLine));
mr_center.setXValue(840.0);
mr_center.attach(widget.qwtPlot);
mr_center.setVisible(false);
mr_left.setLineStyle(QwtPlotMarker::VLine);
mr_left.setLinePen(QPen(Qt::darkRed, 0, Qt::DotLine));
mr_left.setXValue(830.0);
mr_left.attach(widget.qwtPlot);
mr_left.setVisible(false);
mr_right.setLineStyle(QwtPlotMarker::VLine);
mr_right.setLinePen(QPen(Qt::darkRed, 0, Qt::DotLine));
mr_right.setXValue(850.0);
mr_right.attach(widget.qwtPlot);
mr_right.setVisible(false);
QwtPlotPanner *panner = new QwtPlotPanner( widget.qwtPlot->canvas() );
panner->setMouseButton( Qt::MidButton );
widget.qwtPlot->plotLayout()->setAlignCanvasToScales(true);
dvalidator = new QDoubleValidator();
widget.leMin->setValidator(dvalidator);
widget.leMax->setValidator(dvalidator);
connect(widget.btnYAxisLog, SIGNAL(clicked(bool)), this, SLOT(setScaleEngineY(bool)));
connect(widget.btnAutoScale, SIGNAL(clicked(bool)), this, SLOT(setAutoScale(bool)));
connect(widget.btnSave, SIGNAL(clicked()), this, SLOT(save()));
connect(widget.btnZoomIn , SIGNAL(clicked()), this, SLOT(zoomIn ()));
connect(widget.btnZoomOut, SIGNAL(clicked()), this, SLOT(zoomOut()));
// connect(widget.leMin, SIGNAL(valueChanged(double)), this, SLOT(rescale(double)));
// connect(widget.leMax, SIGNAL(valueChanged(double)), this, SLOT(rescale(double)));
}
FrameView::FrameView (Connection * conn, FrameViewConfig const & cfg, QString const & fname, QStringList const & path)
: DockedWidgetBase(conn->getMainWindow(), path)
, m_bars(0)
, m_config(cfg)
, m_config_ui(m_config, this)
{
setContextMenuPolicy(Qt::CustomContextMenu);
connect(this, SIGNAL(customContextMenuRequested(QPoint const &)), this, SLOT(onShowContextMenu(QPoint const &)));
m_plot = new QwtPlot();
m_bars = new BarPlot();
m_bars->attach(m_plot);
m_plot->plotLayout()->setAlignCanvasToScales(true);
m_plot->plotLayout()->setCanvasMargin(0);
m_plot->setContentsMargins(QMargins(0, 0, 0, 0));
m_plot->setMinimumSize(64,64);
m_plot->setAutoReplot(true);
//qDebug("%s this=0x%08x", __FUNCTION__, this);
QwtPlotMagnifier * lookglass = new QwtPlotMagnifier(m_plot->canvas());
m_plot->canvas()->setFocusPolicy(Qt::WheelFocus);
lookglass->setAxisEnabled(QwtPlot::yLeft, false);
XZoomer * zoomer = new XZoomer(m_plot->canvas());
zoomer->setRubberBandPen( QColor( Qt::black ) );
zoomer->setTrackerPen( QColor( Qt::black ) );
zoomer->setMousePattern( QwtEventPattern::MouseSelect2, Qt::RightButton, Qt::ControlModifier );
zoomer->setMousePattern( QwtEventPattern::MouseSelect3, Qt::RightButton, Qt::ShiftModifier);
QwtPlotPicker * picker = new QwtPlotPicker(QwtPlot::xBottom, QwtPlot::yLeft,
QwtPlotPicker::CrossRubberBand, QwtPicker::AlwaysOn,
m_plot->canvas());
//picker->setStateMachine(new QwtPickerDragPointMachine());
picker->setStateMachine(new QwtPickerClickPointMachine());
picker->setRubberBandPen(QColor(Qt::green));
picker->setRubberBand(QwtPicker::CrossRubberBand);
picker->setTrackerPen(QColor(Qt::white));
QwtPlotPanner * panner = new QwtPlotPanner(m_plot->canvas());
panner->setAxisEnabled(QwtPlot::yLeft, false);
panner->setMouseButton(Qt::MidButton);
m_plot->setAxisMaxMinor(QwtPlot::xBottom, 3);
m_plot->setAxisScaleDraw(QwtPlot::xBottom, new FrameScaleDraw(Qt::Horizontal, m_bars->m_strvalues));
m_plot->setAxisAutoScale(QwtPlot::yLeft, true);
m_bars->setLayoutPolicy(QwtPlotAbstractBarChart::FixedSampleSize);
m_bars->setLayoutHint(5);
m_bars->setSpacing(1);
QwtSlider * slider = createSlider(1);
connect(slider, SIGNAL(valueChanged(double)), SLOT(setNum(double)));
QVBoxLayout * layout = new QVBoxLayout( this );
layout->addWidget(m_plot);
//layout->addWidget(slider);
m_bars->setLegendMode(QwtPlotBarChart::LegendBarTitles);
connect(picker, SIGNAL(selected(QRectF const &) ), this, SLOT(selected(QRectF const &)));
connect(picker, SIGNAL(selected(QPointF const &) ), this, SLOT(selected(QPointF const &)));
connect(picker, SIGNAL(appended(QPointF const &) ), this, SLOT(appended(QPointF const &)));
connect(picker, SIGNAL(selected(QVector<QPointF> const &) ), this, SLOT(selected(QVector<QPointF> const &)));
connect(&getSyncWidgets(), SIGNAL( requestSynchronization(E_SyncMode mode, int, unsigned long long, void *) ),
this, SLOT( performSynchronization(E_SyncMode mode, int, unsigned long long, void *) ));
connect(this, SIGNAL( requestSynchronization(E_SyncMode mode, int, unsigned long long, void *) ),
&getSyncWidgets(), SLOT( performSynchronization(E_SyncMode mode, int, unsigned long long, void *) ));
}