Zoomer(int xAxis, int yAxis, QWidget *canvas):
#else
Zoomer(int xAxis, int yAxis, QwtPlotCanvas *canvas):
#endif
QwtPlotZoomer(xAxis, yAxis, canvas)
{
#if QWT_VERSION >= 0x060000
setStateMachine(new QwtPickerDragRectMachine());
#else
setSelectionFlags(QwtPicker::DragSelection | QwtPicker::CornerToCorner);
#endif
// setTrackerMode(QwtPlotZoomer::AlwaysOn);
// setTrackerMode(QwtPicker::AlwaysOff);
// setRubberBand(QwtPicker::NoRubberBand);
QPen pen = rubberBandPen();
pen.setColor(Qt::black);
setRubberBandPen(pen);
setTrackerPen(pen);
// RightButton: zoom out by 1
// Ctrl+RightButton: zoom out to full size
setMousePattern(QwtEventPattern::MouseSelect2,
Qt::RightButton, Qt::ControlModifier);
setMousePattern(QwtEventPattern::MouseSelect3,
Qt::RightButton);
}
int QwtPicker::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: activated((*reinterpret_cast< bool(*)>(_a[1]))); break;
case 1: selected((*reinterpret_cast< const QPolygon(*)>(_a[1]))); break;
case 2: appended((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 3: moved((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 4: removed((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 5: changed((*reinterpret_cast< const QPolygon(*)>(_a[1]))); break;
case 6: setEnabled((*reinterpret_cast< bool(*)>(_a[1]))); break;
default: ;
}
_id -= 7;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< bool*>(_v) = isEnabled(); break;
case 1: *reinterpret_cast< ResizeMode*>(_v) = resizeMode(); break;
case 2: *reinterpret_cast< DisplayMode*>(_v) = trackerMode(); break;
case 3: *reinterpret_cast< QPen*>(_v) = trackerPen(); break;
case 4: *reinterpret_cast< QFont*>(_v) = trackerFont(); break;
case 5: *reinterpret_cast< RubberBand*>(_v) = rubberBand(); break;
case 6: *reinterpret_cast< QPen*>(_v) = rubberBandPen(); break;
}
_id -= 7;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setEnabled(*reinterpret_cast< bool*>(_v)); break;
case 1: setResizeMode(*reinterpret_cast< ResizeMode*>(_v)); break;
case 2: setTrackerMode(*reinterpret_cast< DisplayMode*>(_v)); break;
case 3: setTrackerPen(*reinterpret_cast< QPen*>(_v)); break;
case 4: setTrackerFont(*reinterpret_cast< QFont*>(_v)); break;
case 5: setRubberBand(*reinterpret_cast< RubberBand*>(_v)); break;
case 6: setRubberBandPen(*reinterpret_cast< QPen*>(_v)); break;
}
_id -= 7;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 7;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 7;
}
#endif // QT_NO_PROPERTIES
return _id;
}
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
(trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen )
showTracker = true;
}
}
#if QT_VERSION < 0x040000
QGuardedPtr<PrivateData::PickerWidget> &rw = d_data->rubberBandWidget;
#else
QPointer<PrivateData::PickerWidget> &rw = d_data->rubberBandWidget;
#endif
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new PrivateData::PickerWidget(
this, w, PrivateData::PickerWidget::RubberBand);
rw->resize(w->size());
}
rw->updateMask();
}
else
delete rw;
#if QT_VERSION < 0x040000
QGuardedPtr<PrivateData::PickerWidget> &tw = d_data->textLabelWidget;
#else
QPointer<PrivateData::PickerWidget> &tw = d_data->textLabelWidget;
#endif
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new PrivateData::PickerWidget(
this, w, PrivateData::PickerWidget::Text);
tw->resize(w->size());
}
tw->updateMask();
}
else
delete tw;
}
int QwtPicker::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 4)
qt_static_metacall(this, _c, _id, _a);
_id -= 4;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< int*>(_v) = selectionFlags(); break;
case 1: *reinterpret_cast< DisplayMode*>(_v) = trackerMode(); break;
case 2: *reinterpret_cast< QFont*>(_v) = trackerFont(); break;
case 3: *reinterpret_cast< RubberBand*>(_v) = rubberBand(); break;
case 4: *reinterpret_cast< ResizeMode*>(_v) = resizeMode(); break;
case 5: *reinterpret_cast< bool*>(_v) = isEnabled(); break;
case 6: *reinterpret_cast< QPen*>(_v) = trackerPen(); break;
case 7: *reinterpret_cast< QPen*>(_v) = rubberBandPen(); break;
}
_id -= 8;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setSelectionFlags(*reinterpret_cast< int*>(_v)); break;
case 1: setTrackerMode(*reinterpret_cast< DisplayMode*>(_v)); break;
case 2: setTrackerFont(*reinterpret_cast< QFont*>(_v)); break;
case 3: setRubberBand(*reinterpret_cast< RubberBand*>(_v)); break;
case 4: setResizeMode(*reinterpret_cast< ResizeMode*>(_v)); break;
case 5: setEnabled(*reinterpret_cast< bool*>(_v)); break;
case 6: setTrackerPen(*reinterpret_cast< QPen*>(_v)); break;
case 7: setRubberBandPen(*reinterpret_cast< QPen*>(_v)); break;
}
_id -= 8;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 8;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 8;
}
#endif // QT_NO_PROPERTIES
return _id;
}
//! Update the state of rubberband and tracker label
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
( trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen )
showTracker = true;
}
}
QPointer<PickerWidget> &rw = d_data->rubberBandWidget;
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new PickerWidget( this, w, PickerWidget::RubberBand );
rw->setObjectName( "PickerRubberBand" );
rw->resize( w->size() );
}
rw->updateMask();
rw->update(); // Needed, when the mask doesn't change
}
else
delete rw;
QPointer<PickerWidget> &tw = d_data->trackerWidget;
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new PickerWidget( this, w, PickerWidget::Text );
tw->setObjectName( "PickerTracker" );
tw->resize( w->size() );
}
tw->setFont( d_data->trackerFont );
tw->updateMask();
tw->update(); // Needed, when the mask doesn't change
}
else
delete tw;
}
OrdinationSelection(QwtPlotCanvas *canvas, SamplesPtr samples)
:QwtPlotPicker(canvas), m_canvas(canvas), m_samples(samples), m_bAddToSelection(false)
{
m_stateMachine = new OrdinationSelectionMachine();
setStateMachine(m_stateMachine);
setTrackerMode(QwtPicker::AlwaysOn);
setRubberBand(QwtPicker::RectRubberBand);
QPen rubberBandPen(QPen(QColor(150, 190, 240)));
rubberBandPen.setStyle(Qt::DashLine);
rubberBandPen.setWidth(2);
setRubberBandPen(rubberBandPen);
setEnabled(true);
QObject::connect(this, SIGNAL(selected(const QRectF&)), this, SLOT(ProcessRect(const QRectF&)));
}
virtual QwtText trackerTextF( const QPointF &pos ) const
{
const QDateTime dt = QwtDate::toDateTime( pos.x() );
QString s;
s += QwtDate::toString( QwtDate::toDateTime( pos.x() ),
"MMM dd hh:mm ", QwtDate::FirstThursday );
QwtText text( s );
text.setColor( Qt::white );
QColor c = rubberBandPen().color();
text.setBorderPen( QPen( c ) );
text.setBorderRadius( 6 );
c.setAlpha( 170 );
text.setBackgroundBrush( c );
return text;
}
void AdvPlotZoomer::drawRubberBand( QPainter *painter ) const
{
if ( !isActive() || rubberBandPen().style() == Qt::NoPen )
return;
QwtPickerMachine::SelectionType selectionType =
QwtPickerMachine::NoSelection;
if ( stateMachine() )
selectionType = stateMachine()->selectionType();
if ( d_zoomConstrain == NoConstrain || rubberBand() != RectRubberBand ) {
QwtPlotZoomer::drawRubberBand(painter);
return;
}
const QRect &pRect = pickArea().boundingRect().toRect();
const QPolygon &pa = pickedPoints();
const int npa = pa.count();
switch ( d_zoomConstrain ) {
case HZoomOnly:
if ( npa >= 1 )
QwtPainter::drawLine(painter, pa[0].x(), pRect.top(), pa[0].x(),
pRect.bottom());
if ( npa >= 2 )
QwtPainter::drawLine(painter, pa[1].x(), pRect.top(), pa[1].x(),
pRect.bottom());
break;
case VZoomOnly:
if ( npa >= 1 )
QwtPainter::drawLine(painter, pRect.left(), pa[0].y(),
pRect.right(), pa[0].y());
if ( npa >= 2 )
QwtPainter::drawLine(painter, pRect.left(), pa[1].y(),
pRect.right(), pa[1].y());
break;
default:
// Nothing to be done here
break;
}
}
void QwtCustomPlotZoomer::drawRubberBand(QPainter* painter) const
{
if ( rubberBand() < UserRubberBand )
QwtPlotPicker::drawRubberBand( painter );
else
{
if ( !isActive() || rubberBandPen().style() == Qt::NoPen )
return;
QPolygon p = selection();
if ( p.count() < 2 )
return;
const QPoint& pt1 = p[0];
const QPoint& pt2 = p[1];
const int end = canvas()->size().height();
painter->drawLine(pt1.x(), 0, pt1.x(), end);
painter->drawLine(pt2.x(), 0, pt2.x(), end);
painter->fillRect(QRect(pt1.x(), 0, pt2.x() - pt1.x(), end), QBrush(QColor("black"), Qt::Dense7Pattern));
}
}
void QwtPicker::drawRubberBand(QPainter *painter) const
{
if ( !isActive() || rubberBand() == NoRubberBand ||
rubberBandPen().style() == Qt::NoPen )
{
return;
}
const QRect &pRect = pickRect();
const SelectedPoints &pa = d_data->selection;
if ( selectionFlags() & PointSelection )
{
if ( pa.count() < 1 )
return;
const QPoint pos = pa[0];
switch(rubberBand())
{
case VLineRubberBand:
QwtPainter::drawLine(painter, pos.x(),
pRect.top(), pos.x(), pRect.bottom());
break;
case HLineRubberBand:
QwtPainter::drawLine(painter, pRect.left(),
pos.y(), pRect.right(), pos.y());
break;
case CrossRubberBand:
QwtPainter::drawLine(painter, pos.x(),
pRect.top(), pos.x(), pRect.bottom());
QwtPainter::drawLine(painter, pRect.left(),
pos.y(), pRect.right(), pos.y());
break;
default:
break;
}
}
else if ( selectionFlags() & RectSelection )
{
if ( pa.count() < 2 )
return;
QPoint p1 = pa[0];
QPoint p2 = pa[int(pa.count() - 1)];
if ( selectionFlags() & CenterToCorner )
{
p1.setX(p1.x() - (p2.x() - p1.x()));
p1.setY(p1.y() - (p2.y() - p1.y()));
}
else if ( selectionFlags() & CenterToRadius )
{
const int radius = qwtMax(qwtAbs(p2.x() - p1.x()),
qwtAbs(p2.y() - p1.y()));
p2.setX(p1.x() + radius);
p2.setY(p1.y() + radius);
p1.setX(p1.x() - radius);
p1.setY(p1.y() - radius);
}
#if QT_VERSION < 0x040000
const QRect rect = QRect(p1, p2).normalize();
#else
const QRect rect = QRect(p1, p2).normalized();
#endif
switch(rubberBand())
{
case EllipseRubberBand:
QwtPainter::drawEllipse(painter, rect);
break;
case RectRubberBand:
QwtPainter::drawRect(painter, rect);
break;
default:
break;
}
}
else if ( selectionFlags() & PolygonSelection )
{
if ( rubberBand() == PolygonRubberBand )
painter->drawPolyline(pa);
}
}
void QwtPicker::drawRubberBand( QPainter *painter ) const
{
if ( !isActive() || rubberBand() == NoRubberBand ||
rubberBandPen().style() == Qt::NoPen )
{
return;
}
const QPolygon pa = adjustedPoints( d_data->pickedPoints );
QwtPickerMachine::SelectionType selectionType =
QwtPickerMachine::NoSelection;
if ( d_data->stateMachine )
selectionType = d_data->stateMachine->selectionType();
switch ( selectionType )
{
case QwtPickerMachine::NoSelection:
case QwtPickerMachine::PointSelection:
{
if ( pa.count() < 1 )
return;
const QPoint pos = pa[0];
const QRect pRect = pickArea().boundingRect().toRect();
switch ( rubberBand() )
{
case VLineRubberBand:
{
QwtPainter::drawLine( painter, pos.x(),
pRect.top(), pos.x(), pRect.bottom() );
break;
}
case HLineRubberBand:
{
QwtPainter::drawLine( painter, pRect.left(),
pos.y(), pRect.right(), pos.y() );
break;
}
case CrossRubberBand:
{
QwtPainter::drawLine( painter, pos.x(),
pRect.top(), pos.x(), pRect.bottom() );
QwtPainter::drawLine( painter, pRect.left(),
pos.y(), pRect.right(), pos.y() );
break;
}
default:
break;
}
break;
}
case QwtPickerMachine::RectSelection:
{
if ( pa.count() < 2 )
return;
const QRect rect = QRect( pa.first(), pa.last() ).normalized();
switch ( rubberBand() )
{
case EllipseRubberBand:
{
QwtPainter::drawEllipse( painter, rect );
break;
}
case RectRubberBand:
{
QwtPainter::drawRect( painter, rect );
break;
}
default:
break;
}
break;
}
case QwtPickerMachine::PolygonSelection:
{
if ( rubberBand() == PolygonRubberBand )
painter->drawPolyline( pa );
break;
}
default:
break;
}
}
/*!
Calculate the mask for the rubber band overlay
\return Region for the mask
\sa QWidget::setMask()
*/
QRegion QwtPicker::rubberBandMask() const
{
QRegion mask;
if ( !isActive() || rubberBand() == NoRubberBand ||
rubberBandPen().style() == Qt::NoPen )
{
return mask;
}
const QPolygon pa = adjustedPoints( d_data->pickedPoints );
QwtPickerMachine::SelectionType selectionType =
QwtPickerMachine::NoSelection;
if ( d_data->stateMachine )
selectionType = d_data->stateMachine->selectionType();
switch ( selectionType )
{
case QwtPickerMachine::NoSelection:
case QwtPickerMachine::PointSelection:
{
if ( pa.count() < 1 )
return mask;
const QPoint pos = pa[0];
const int pw = rubberBandPen().width();
const QRect pRect = pickArea().boundingRect().toRect();
switch ( rubberBand() )
{
case VLineRubberBand:
{
mask += qwtMaskRegion( QLine( pos.x(), pRect.top(),
pos.x(), pRect.bottom() ), pw );
break;
}
case HLineRubberBand:
{
mask += qwtMaskRegion( QLine( pRect.left(), pos.y(),
pRect.right(), pos.y() ), pw );
break;
}
case CrossRubberBand:
{
mask += qwtMaskRegion( QLine( pos.x(), pRect.top(),
pos.x(), pRect.bottom() ), pw );
mask += qwtMaskRegion( QLine( pRect.left(), pos.y(),
pRect.right(), pos.y() ), pw );
break;
}
default:
break;
}
break;
}
case QwtPickerMachine::RectSelection:
{
if ( pa.count() < 2 )
return mask;
const int pw = rubberBandPen().width();
switch ( rubberBand() )
{
case RectRubberBand:
{
const QRect r = QRect( pa.first(), pa.last() );
mask = qwtMaskRegion( r.normalized(), pw );
break;
}
case EllipseRubberBand:
{
const QRect r = QRect( pa.first(), pa.last() );
mask += r.adjusted( -pw, -pw, pw, pw );
break;
}
default:
break;
}
break;
}
case QwtPickerMachine::PolygonSelection:
{
const int pw = rubberBandPen().width();
if ( pw <= 1 )
{
// because of the join style we better
// return a mask for a pen width <= 1 only
const int off = 2 * pw;
const QRect r = pa.boundingRect();
mask += r.adjusted( -off, -off, off, off );
}
break;
}
default:
break;
}
return mask;
}
//! Update the state of rubber band and tracker label
void QwtPicker::updateDisplay()
{
QWidget *w = parentWidget();
bool showRubberband = false;
bool showTracker = false;
if ( w && w->isVisible() && d_data->enabled )
{
if ( rubberBand() != NoRubberBand && isActive() &&
rubberBandPen().style() != Qt::NoPen )
{
showRubberband = true;
}
if ( trackerMode() == AlwaysOn ||
( trackerMode() == ActiveOnly && isActive() ) )
{
if ( trackerPen() != Qt::NoPen
&& !trackerRect( QFont() ).isEmpty() )
{
showTracker = true;
}
}
}
QPointer< QwtPickerRubberband > &rw = d_data->rubberBandOverlay;
if ( showRubberband )
{
if ( rw.isNull() )
{
rw = new QwtPickerRubberband( this, NULL ); // NULL -> no extra event filter
rw->setObjectName( "PickerRubberBand" );
rw->setParent( w );
rw->resize( w->size() );
}
if ( d_data->rubberBand <= RectRubberBand )
rw->setMaskMode( QwtWidgetOverlay::MaskHint );
else
rw->setMaskMode( QwtWidgetOverlay::AlphaMask );
rw->updateOverlay();
}
else
{
if ( d_data->openGL )
{
// Qt 4.8 crashes for a delete
if ( !rw.isNull() )
{
rw->hide();
rw->deleteLater();
rw = NULL;
}
}
else
{
delete rw;
}
}
QPointer< QwtPickerTracker > &tw = d_data->trackerOverlay;
if ( showTracker )
{
if ( tw.isNull() )
{
tw = new QwtPickerTracker( this, NULL ); // NULL -> no extra event filter
tw->setObjectName( "PickerTracker" );
tw->setParent( w );
tw->resize( w->size() );
}
tw->setFont( d_data->trackerFont );
tw->updateOverlay();
}
else
{
if ( d_data->openGL )
{
// Qt 4.8 crashes for a delete
if ( !tw.isNull() )
{
tw->hide();
tw->deleteLater();
tw = NULL;
}
}
else
{
delete tw;
}
}
}
void QwtCustomPlotPicker::drawRubberBand(QPainter* painter) const
{
if ( rubberBand() < UserRubberBand )
QwtPlotPicker::drawRubberBand( painter );
else
{
if ( !isActive() || rubberBandPen().style() == Qt::NoPen )
return;
QPolygon p = selection();
if ( p.count() != 1 )
return;
const QPoint& pt1 = p[0];
const double x_val = plot()->invTransform(QwtPlot::xBottom,pt1.x()); // determine x value (time or dist)
// Draw vertical line where curser is
const int bot = 400;
const int top = 0;
painter->drawLine(pt1.x(), bot, pt1.x(), top);
// Set pen and fond for all coming text
painter->setPen(QColor(Qt::black));
painter->setFont(QFont("Helvetica", 8, QFont::Bold));
// Compute the index based on the x value
int idx;
if (_x_axis_units == TimeAxis)
{
painter->drawText(QPoint(pt1.x()-65, 10), "time: " + DataProcessing::minsFromSecs(x_val));
idx = _data_log->indexFromTime(x_val);
}
else if (_x_axis_units == DistAxis)
{
painter->drawText(QPoint(pt1.x()-60, 10), "dist: " + DataProcessing::kmFromMeters(x_val,2));
idx = _data_log->indexFromDist(x_val);
}
// Using the index, determine the curve values
const double hr = (int)_data_log->heartRateFltd(idx);
const QPoint pt1_hr(pt1.x(),plot()->transform(QwtPlot::yLeft,hr));
const double speed = _data_log->speedFltd(idx);
const QPoint pt1_speed(pt1.x(),plot()->transform(QwtPlot::yLeft,speed));
const double alt = (int)_data_log->altFltd(idx);
const QPoint pt1_alt(pt1.x(),plot()->transform(QwtPlot::yRight,alt));
const double cadence = (int)_data_log->cadenceFltd(idx);
const QPoint pt1_cadence(pt1.x(),plot()->transform(QwtPlot::yLeft,cadence));
const double power = _data_log->powerFltd(idx);
const QPoint pt1_power(pt1.x(),plot()->transform(QwtPlot::yLeft,power));
const double temp = _data_log->temp(idx);
const QPoint pt1_temp(pt1.x(),plot()->transform(QwtPlot::yLeft,temp));
// Draw highlights on all curves
const QPoint offset(8,-5);
const QwtPlotItemList item_list = plot()->itemList(QwtPlotCurve::Rtti_PlotCurve);
for (int i = 0; i < item_list.size(); ++i)
{
if (item_list.at(i)->title().text() == "Heart Rate" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_hr.x(), pt1_hr.y(), pt1_hr.x()+6, pt1_hr.y());
painter->drawText(pt1_hr + offset, QString::number(hr,'g',3));
}
if (item_list.at(i)->title().text() == "Speed" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_speed.x(), pt1_speed.y(), pt1_speed.x()+6, pt1_speed.y());
painter->drawText(pt1_speed + offset, QString::number(speed,'g',3));
}
if (item_list.at(i)->title().text() == "Elevation" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_alt.x(), pt1_alt.y(), pt1_alt.x()+6, pt1_alt.y());
painter->drawText(pt1_alt + offset, QString::number(alt,'g',4));
}
if (item_list.at(i)->title().text() == "Cadence" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_cadence.x(), pt1_cadence.y(), pt1_cadence.x()+6, pt1_cadence.y());
painter->drawText(pt1_cadence + offset, QString::number(cadence,'g',3));
}
if (item_list.at(i)->title().text() == "Power" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_power.x(), pt1_power.y(), pt1_power.x()+6, pt1_power.y());
painter->drawText(pt1_power + offset, QString::number(power,'g',3));
}
if (item_list.at(i)->title().text() == "Temp" && item_list.at(i)->isVisible())
{
painter->drawLine(pt1_temp.x(), pt1_temp.y(), pt1_temp.x()+6, pt1_temp.y());
painter->drawText(pt1_temp + offset, QString::number(temp,'g',3));
}
// Draw current values on graph labels
if (_hr_cb->isChecked())
_hr_cb->setText("Heart Rate " + QString::number(hr,'g',3).leftJustified(3,' ') + " bpm");
else
_hr_cb->setText("Heart Rate");
if (_speed_cb->isChecked())
_speed_cb->setText("Speed " + QString::number(speed,'g',3) + " km/h");
else
_speed_cb->setText("Speed");
if (_alt_cb->isChecked())
_alt_cb->setText("Elevation " + QString::number(alt,'g',4).leftJustified(4,' ') + " m");
else
_alt_cb->setText("Elevation");
if (_cadence_cb->isChecked())
_cadence_cb->setText("Cadence " + QString::number(cadence,'g',3) + " rpm");
else
_cadence_cb->setText("Cadence");
if (_power_cb->isChecked())
_power_cb->setText("Power " + QString::number(power,'g',3) + " W");
else
_power_cb->setText("Power");
if (_temp_cb->isChecked())
_temp_cb->setText("Temp " + QString::number(temp,'g',3) + " C");
else
_temp_cb->setText("Temp");
}
}
}
