QCPPolarGrid

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Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
QCPPolarGrid Class Reference
Inheritance diagram for QCPPolarGrid:
Inheritance graph
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Public Types

enum  GridType { gtAngular = 0x01, gtRadial = 0x02, gtAll = 0xFF, gtNone = 0x00 }
 
typedef QFlags< GridType > GridTypes
 

Public Member Functions

 QCPPolarGrid (QCPPolarAxisAngular *parentAxis)
 
QPen angularPen () const
 
QPen angularSubGridPen () const
 
bool antialiasedSubGrid () const
 
bool antialiasedZeroLine () const
 
QCPPolarAxisRadial * radialAxis () const
 
QPen radialPen () const
 
QPen radialSubGridPen () const
 
QPen radialZeroLinePen () const
 
void setAngularPen (const QPen &pen)
 
void setAngularSubGridPen (const QPen &pen)
 
void setAntialiasedSubGrid (bool enabled)
 
void setAntialiasedZeroLine (bool enabled)
 
void setRadialAxis (QCPPolarAxisRadial *axis)
 
void setRadialPen (const QPen &pen)
 
void setRadialSubGridPen (const QPen &pen)
 
void setRadialZeroLinePen (const QPen &pen)
 
void setSubGridType (GridTypes type)
 
void setType (GridTypes type)
 
GridTypes subGridType () const
 
GridTypes type () const
 
- Public Member Functions inherited from QCPLayerable
 QCPLayerable (QCustomPlot *plot, QString targetLayer=QString(), QCPLayerable *parentLayerable=nullptr)
 
bool antialiased () const
 
QCPLayer * layer () const
 
QCPLayerable * parentLayerable () const
 
QCustomPlot * parentPlot () const
 
bool realVisibility () const
 
virtual double selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=nullptr) const
 
void setAntialiased (bool enabled)
 
bool setLayer (const QString &layerName)
 
Q_SLOT bool setLayer (QCPLayer *layer)
 
void setVisible (bool on)
 
bool visible () const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectList & children () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArray > dynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
T findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObject * metaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObject * parent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
T qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
T qobject_cast (const QObject *object)
 
T qobject_cast (QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThread * thread () const const
 

Protected Member Functions

virtual void applyDefaultAntialiasingHint (QCPPainter *painter) const override
 
virtual void draw (QCPPainter *painter) override
 
void drawAngularGrid (QCPPainter *painter, const QPointF &center, double radius, const QVector< QPointF > &ticksCosSin, const QPen &pen)
 
void drawRadialGrid (QCPPainter *painter, const QPointF &center, const QVector< double > &coords, const QPen &pen, const QPen &zeroPen=Qt::NoPen)
 
- Protected Member Functions inherited from QCPLayerable
void applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const
 
virtual QRect clipRect () const
 
virtual void deselectEvent (bool *selectionStateChanged)
 
void initializeParentPlot (QCustomPlot *parentPlot)
 
virtual void mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details)
 
virtual void mouseMoveEvent (QMouseEvent *event, const QPointF &startPos)
 
virtual void mousePressEvent (QMouseEvent *event, const QVariant &details)
 
virtual void mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos)
 
bool moveToLayer (QCPLayer *layer, bool prepend)
 
virtual void parentPlotInitialized (QCustomPlot *parentPlot)
 
virtual void selectEvent (QMouseEvent *event, bool additive, const QVariant &details, bool *selectionStateChanged)
 
virtual QCP::Interaction selectionCategory () const
 
void setParentLayerable (QCPLayerable *parentLayerable)
 
virtual void wheelEvent (QWheelEvent *event)
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObject * sender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Protected Attributes

QPen mAngularPen
 
QPen mAngularSubGridPen
 
bool mAntialiasedSubGrid
 
bool mAntialiasedZeroLine
 
QCPPolarAxisAngular * mParentAxis
 
QPointer< QCPPolarAxisRadial > mRadialAxis
 
QPen mRadialPen
 
QPen mRadialSubGridPen
 
QPen mRadialZeroLinePen
 
GridTypes mSubGridType
 
GridTypes mType
 
- Protected Attributes inherited from QCPLayerable
bool mAntialiased
 
QCPLayer * mLayer
 
QPointer< QCPLayerable > mParentLayerable
 
QCustomPlot * mParentPlot
 
bool mVisible
 

Additional Inherited Members

- Properties inherited from QObject
 objectName
 
- Signals inherited from QCPLayerable
void layerChanged (QCPLayer *newLayer)
 
- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 

Detailed Description

The grid in both angular and radial dimensions for polar plots.

Warning
In this QCustomPlot version, polar plots are a tech preview. Expect documentation and functionality to be incomplete, as well as changing public interfaces in the future.

Definition at line 7473 of file qcustomplot.h.

Member Enumeration Documentation

◆ GridType

enum QCPPolarGrid::GridType

TODO

Definition at line 7483 of file qcustomplot.h.

Constructor & Destructor Documentation

◆ QCPPolarGrid()

QCPPolarGrid::QCPPolarGrid ( QCPPolarAxisAngular *  parentAxis)
explicit

Creates a QCPPolarGrid instance and sets default values.

You shouldn't instantiate grids on their own, since every axis brings its own grid.

Definition at line 34162 of file qcustomplot.cpp.

Member Function Documentation

◆ applyDefaultAntialiasingHint()

void QCPPolarGrid::applyDefaultAntialiasingHint ( QCPPainter *  painter) const
overrideprotectedvirtual

A convenience function to easily set the QPainter::Antialiased hint on the provided painter before drawing the major grid lines.

This is the antialiasing state the painter passed to the draw method is in by default.

This function takes into account the local setting of the antialiasing flag as well as the overrides set with QCustomPlot::setAntialiasedElements and QCustomPlot::setNotAntialiasedElements.

See also
setAntialiased

Implements QCPLayerable.

Definition at line 34260 of file qcustomplot.cpp.

◆ draw()

void QCPPolarGrid::draw ( QCPPainter *  painter)
overrideprotectedvirtual

Draws grid lines and sub grid lines at the positions of (sub) ticks of the parent axis, spanning over the complete axis rect. Also draws the zero line, if appropriate (setZeroLinePen).

Implements QCPLayerable.

Definition at line 34270 of file qcustomplot.cpp.

◆ setAngularPen()

void QCPPolarGrid::setAngularPen ( const QPen &  pen)

Sets the pen with which (major) grid lines are drawn.

Definition at line 34219 of file qcustomplot.cpp.

◆ setAngularSubGridPen()

void QCPPolarGrid::setAngularSubGridPen ( const QPen &  pen)

Sets the pen with which sub grid lines are drawn.

Definition at line 34227 of file qcustomplot.cpp.

◆ setAntialiasedSubGrid()

void QCPPolarGrid::setAntialiasedSubGrid ( bool  enabled)

Sets whether sub grid lines are drawn antialiased.

Definition at line 34203 of file qcustomplot.cpp.

◆ setAntialiasedZeroLine()

void QCPPolarGrid::setAntialiasedZeroLine ( bool  enabled)

Sets whether zero lines are drawn antialiased.

Definition at line 34211 of file qcustomplot.cpp.

The documentation for this class was generated from the following files:
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