explicit picker( QWidget * parent = 0 ) : QwtPlotPicker( parent ) {
setTrackerMode( QwtPicker::AlwaysOff );
setStateMachine( new QwtPickerDragRectMachine() );
setRubberBand( QwtPicker::RectRubberBand );
setRubberBandPen( QColor( Qt::red ) );
setTrackerPen( QColor( Qt::white ) );
}
QcepPlotZoomer::QcepPlotZoomer(QWidget *canvas, QcepPlot *plot)
: QwtPlotZoomer(canvas),
m_Plot(plot)
{
setTrackerMode(QwtPicker::AlwaysOn);
setTrackerPen(QPen(Qt::green));
}
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;
}
PlotZozPicker::PlotZozPicker( QWidget *canvas ): QwtPlotPicker( canvas )
{
setAxis(QwtPlot::xBottom, QwtPlot::yLeft);
setTrackerMode(QwtPlotPicker::AlwaysOn);
setRubberBandPen(QColor(Qt::green));
setRubberBand(QwtPicker::CrossRubberBand);
setTrackerPen(QColor(Qt::black));
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuFlowCharacteristicsPlot::addWindowZoom(QwtPlot* plot)
{
auto zoomer = new RiuQwtPlotZoomer(plot->canvas());
zoomer->setRubberBandPen(QColor(Qt::black));
zoomer->setTrackerMode(QwtPicker::AlwaysOff);
zoomer->setTrackerPen(QColor(Qt::black));
zoomer->initMousePattern(1);
}
void QxrdImagePlot::setInverseGrayscale()
{
colorMapStart(Qt::white, Qt::black);
colorMapRange(0.0, Qt::white, 1.0, Qt::black);
setTrackerPen(QPen(Qt::red));
changedColorMap();
}
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;
}
void QxrdImagePlot::setIce()
{
colorMapStart(Qt::black, Qt::white);
colorMapRange(0.0, Qt::black, 0.25, Qt::blue);
colorMapRange(0.25, Qt::blue, 0.75, Qt::cyan);
colorMapRange(0.75, Qt::cyan, 1.0, Qt::white);
setTrackerPen(QPen(Qt::red));
changedColorMap();
}
void QxrdImagePlot::setFire()
{
colorMapStart(Qt::black, Qt::white);
colorMapRange(0.0, Qt::black, 0.25, Qt::red);
colorMapRange(0.25, Qt::red, 0.75, Qt::yellow);
colorMapRange(0.75, Qt::yellow, 1.0, Qt::white);
setTrackerPen(QPen(Qt::blue));
changedColorMap();
}
void QxrdImagePlot::setSpectrum()
{
colorMapStart(Qt::magenta, Qt::red);
colorMapRange(0.0, Qt::magenta,0.2, Qt::blue);
colorMapRange(0.2, Qt::blue, 0.4, Qt::cyan);
colorMapRange(0.4, Qt::cyan, 0.6, Qt::green);
colorMapRange(0.6, Qt::green, 0.8, Qt::yellow);
colorMapRange(0.8, Qt::yellow, 1.0, Qt::red);
setTrackerPen(QPen(Qt::black));
changedColorMap();
}
void QxrdImagePlot::setEarthTones()
{
colorMapStart(Qt::black, Qt::white);
colorMapRange(0.0, Qt::black, 0.15, Qt::blue);
colorMapRange(0.15, Qt::blue, 0.25, Qt::gray);
colorMapRange(0.25, Qt::gray, 0.35, Qt::green);
colorMapRange(0.35, Qt::green, 0.5, Qt::darkYellow);
colorMapRange(0.5, Qt::darkYellow, 0.85, Qt::darkMagenta);
colorMapRange(0.85, Qt::darkMagenta, 1.0, Qt::white);
setTrackerPen(QPen(Qt::red));
changedColorMap();
}
PlotPicker( QWidget *canvas , const struct stream_info* streamInfo, const size_t group, const QVector<QwtPlotCurve*>* curves):
m_streamInfo( streamInfo ),
m_group( group ),
m_curves( curves ),
QwtPlotPicker( canvas )
{
setAxis( QwtPlot::xBottom, QwtPlot::yLeft );
setRubberBand( QwtPlotPicker::CrossRubberBand );
setRubberBandPen( QColor( Qt::green ) );
setTrackerMode( QwtPicker::AlwaysOn );
setTrackerPen( QColor( Qt::black ) );
setStateMachine( new QwtPickerDragPointMachine () );
}
//矩形设门
//提供选择类
RectPicker::RectPicker(QWidget *canvas)
:QwtPlotPicker(canvas)
{
setAxis(QwtPlot::xBottom, QwtPlot::yLeft);
setResizeMode(QwtPicker::KeepSize);//变形模式
//设置一个状态机，并删除上一个
setStateMachine(new QwtPickerDragRectMachine());
setRubberBandPen(QColor(Qt::red));
//设置橡胶圈样式：椭圆
setRubberBand(QwtPicker::RectRubberBand);
setTrackerPen(QColor(Qt::blue));
//设置跟踪模式
setTrackerMode(QwtPicker::ActiveOnly);
setEnabled(false);
}