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

Inheritance diagram for QCPPolarGrid:

Public Types
enum	GridType { gtAngular = 0x01 , gtRadial = 0x02 , gtAll = 0xFF , gtNone = 0x00 }

Public Member Functions
	QCPPolarGrid (QCPPolarAxisAngular *parentAxis)

QCPPolarAxisRadial *	radialAxis () const

GridTypes	type () const

GridTypes	subGridType () const

bool	antialiasedSubGrid () const

bool	antialiasedZeroLine () const

QPen	angularPen () const

QPen	angularSubGridPen () const

QPen	radialPen () const

QPen	radialSubGridPen () const

QPen	radialZeroLinePen () const

void	setRadialAxis (QCPPolarAxisRadial *axis)

void	setType (GridTypes type)

void	setSubGridType (GridTypes type)

void	setAntialiasedSubGrid (bool enabled)

void	setAntialiasedZeroLine (bool enabled)

void	setAngularPen (const QPen &pen)

void	setAngularSubGridPen (const QPen &pen)

void	setRadialPen (const QPen &pen)

void	setRadialSubGridPen (const QPen &pen)

void	setRadialZeroLinePen (const QPen &pen)

Public Member Functions inherited from QCPLayerable
	QCPLayerable (QCustomPlot plot, QString targetLayer=QString(), QCPLayerable parentLayerable=nullptr)

bool	visible () const

QCustomPlot *	parentPlot () const

QCPLayerable *	parentLayerable () const

QCPLayer *	layer () const

bool	antialiased () const

void	setVisible (bool on)

Q_SLOT bool	setLayer (QCPLayer *layer)

bool	setLayer (const QString &layerName)

void	setAntialiased (bool enabled)

virtual double	selectTest (const QPointF &pos, bool onlySelectable, QVariant *details=nullptr) const

bool	realVisibility () const

Protected Member Functions
virtual void	applyDefaultAntialiasingHint (QCPPainter *painter) const Q_DECL_OVERRIDE

virtual void	draw (QCPPainter *painter) Q_DECL_OVERRIDE

void	drawRadialGrid (QCPPainter *painter, const QPointF &center, const QVector< double > &coords, const QPen &pen, const QPen &zeroPen=Qt::NoPen)

void	drawAngularGrid (QCPPainter *painter, const QPointF &center, double radius, const QVector< QPointF > &ticksCosSin, const QPen &pen)

Protected Member Functions inherited from QCPLayerable
virtual void	parentPlotInitialized (QCustomPlot *parentPlot)

virtual QCP::Interaction	selectionCategory () const

virtual QRect	clipRect () const

virtual void	selectEvent (QMouseEvent event, bool additive, const QVariant &details, bool selectionStateChanged)

virtual void	deselectEvent (bool *selectionStateChanged)

virtual void	mousePressEvent (QMouseEvent *event, const QVariant &details)

virtual void	mouseMoveEvent (QMouseEvent *event, const QPointF &startPos)

virtual void	mouseReleaseEvent (QMouseEvent *event, const QPointF &startPos)

virtual void	mouseDoubleClickEvent (QMouseEvent *event, const QVariant &details)

virtual void	wheelEvent (QWheelEvent *event)

void	initializeParentPlot (QCustomPlot *parentPlot)

void	setParentLayerable (QCPLayerable *parentLayerable)

bool	moveToLayer (QCPLayer *layer, bool prepend)

void	applyAntialiasingHint (QCPPainter *painter, bool localAntialiased, QCP::AntialiasedElement overrideElement) const

Protected Attributes
GridTypes	mType

GridTypes	mSubGridType

bool	mAntialiasedSubGrid

bool	mAntialiasedZeroLine

QPen	mAngularPen

QPen	mAngularSubGridPen

QPen	mRadialPen

QPen	mRadialSubGridPen

QPen	mRadialZeroLinePen

QCPPolarAxisAngular *	mParentAxis

QPointer< QCPPolarAxisRadial >	mRadialAxis

Protected Attributes inherited from QCPLayerable
bool	mVisible

QCustomPlot *	mParentPlot

QPointer< QCPLayerable >	mParentLayerable

QCPLayer *	mLayer

bool	mAntialiased

Additional Inherited Members
Signals inherited from QCPLayerable
void	layerChanged (QCPLayer *newLayer)

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.

Member Enumeration Documentation

◆ GridType

enum QCPPolarGrid::GridType

TODO

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.

Member Function Documentation

◆ applyDefaultAntialiasingHint()

void QCPPolarGrid::applyDefaultAntialiasingHint ( QCPPainter * painter ) const

protectedvirtual

Implements QCPLayerable.

◆ draw()

void QCPPolarGrid::draw ( QCPPainter * painter )

protectedvirtual

Implements QCPLayerable.

◆ setAngularPen()

void QCPPolarGrid::setAngularPen ( const QPen & pen )

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

◆ setAngularSubGridPen()

void QCPPolarGrid::setAngularSubGridPen ( const QPen & pen )

Sets the pen with which sub grid lines are drawn.

◆ setAntialiasedSubGrid()

void QCPPolarGrid::setAntialiasedSubGrid ( bool enabled )

Sets whether sub grid lines are drawn antialiased.

◆ setAntialiasedZeroLine()

void QCPPolarGrid::setAntialiasedZeroLine ( bool enabled )

Sets whether zero lines are drawn antialiased.

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

app/NaFCSE/qcustomplot.h
app/NaFCSE/qcustomplot.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members