KChart::CartesianAxis

#include <KChartCartesianAxis.h>

Inheritance diagram for KChart::CartesianAxis:

[legend]

Public Types
enum	Position { Bottom , Top , Right , Left }

Public Types inherited from QObject
typedef	QObjectList

Public Slots
void	setCachedSizeDirty () const

Public Slots inherited from KChart::AbstractAxis
void	update ()

Public Member Functions
	CartesianAxis (AbstractCartesianDiagram *diagram=nullptr)

QMap< qreal, QString >	annotations () const

bool	compare (const CartesianAxis *other) const

int	customTickLength () const

QList< qreal >	customTicks () const

Qt::Orientations	expandingDirections () const override

QRect	geometry () const override

bool	hasDefaultTitleTextAttributes () const

virtual bool	isAbscissa () const

bool	isEmpty () const override

virtual bool	isOrdinate () const

virtual void	layoutPlanes ()

QSize	maximumSize () const override

QSize	minimumSize () const override

void	paint (QPainter *) override

void	paintCtx (PaintContext *) override

virtual Position	position () const

void	resetTitleTextAttributes ()

void	setAnnotations (const QMap< qreal, QString > &annotations)

void	setCustomTickLength (int value)

void	setCustomTicks (const QList< qreal > &ticksPostions)

void	setGeometry (const QRect &r) override

virtual void	setPosition (Position p)

void	setTitleSize (qreal value)

void	setTitleSpace (qreal value)

void	setTitleText (const QString &text)

void	setTitleTextAttributes (const TextAttributes &a)

QSize	sizeHint () const override

virtual int	tickLength (bool subUnitTicks=false) const

qreal	titleSize () const

qreal	titleSpace () const

QString	titleText () const

TextAttributes	titleTextAttributes () const

Public Member Functions inherited from KChart::AbstractAxis
	AbstractAxis (AbstractDiagram *diagram=nullptr)

bool	compare (const AbstractAxis *other) const

virtual void	connectSignals ()

const AbstractCoordinatePlane *	coordinatePlane () const

void	createObserver (AbstractDiagram *diagram)

virtual const QString	customizedLabel (const QString &label) const

void	deleteObserver (AbstractDiagram *diagram)

const AbstractDiagram *	diagram () const

QStringList	labels () const

bool	observedBy (AbstractDiagram *diagram) const

RulerAttributes	rulerAttributes () const

void	setLabels (const QStringList &list)

void	setRulerAttributes (const RulerAttributes &a)

void	setShortLabels (const QStringList &list)

void	setTextAttributes (const TextAttributes &a)

QStringList	shortLabels () const

TextAttributes	textAttributes () const

Public Member Functions inherited from KChart::AbstractArea
virtual int	bottomOverlap (bool doNotRecalculate=false) const

virtual int	leftOverlap (bool doNotRecalculate=false) const

void	paintAll (QPainter &painter) override

virtual void	paintIntoRect (QPainter &painter, const QRect &rect)

virtual int	rightOverlap (bool doNotRecalculate=false) const

virtual int	topOverlap (bool doNotRecalculate=false) const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

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 () const const

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 QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

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_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	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	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	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from KChart::AbstractAreaBase
void	alignToReferencePoint (const RelativePosition &position)

BackgroundAttributes	backgroundAttributes () const

bool	compare (const AbstractAreaBase *other) const

FrameAttributes	frameAttributes () const

void	getFrameLeadings (int &left, int &top, int &right, int &bottom) const

virtual void	paintBackground (QPainter &painter, const QRect &rectangle)

virtual void	paintFrame (QPainter &painter, const QRect &rectangle)

void	setBackgroundAttributes (const BackgroundAttributes &a)

void	setFrameAttributes (const FrameAttributes &a)

Public Member Functions inherited from KChart::AbstractLayoutItem
	AbstractLayoutItem (Qt::Alignment itemAlignment=Qt::Alignment())

QLayout *	parentLayout ()

void	removeFromParentLayout ()

void	setParentLayout (QLayout *lay)

virtual void	setParentWidget (QWidget *widget)

virtual void	sizeHintChanged () const

Public Member Functions inherited from QLayoutItem
	QLayoutItem (Qt::Alignment alignment)

Qt::Alignment	alignment () const const

virtual QSizePolicy::ControlTypes	controlTypes () const const

virtual bool	hasHeightForWidth () const const

virtual int	heightForWidth (int) const const

virtual void	invalidate ()

virtual QLayout *	layout ()

virtual int	minimumHeightForWidth (int w) const const

void	setAlignment (Qt::Alignment alignment)

virtual QSpacerItem *	spacerItem ()

virtual QWidget *	widget () const const

Additional Inherited Members
Properties inherited from QObject
	objectName

Signals inherited from KChart::AbstractAxis
void	coordinateSystemChanged ()

Signals inherited from KChart::AbstractArea
void	positionChanged (KChart::AbstractArea *)

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)

Static Public Member Functions inherited from KChart::AbstractAreaBase
static void	paintBackgroundAttributes (QPainter &painter, const QRect &rectangle, const KChart::BackgroundAttributes &attributes)

static void	paintFrameAttributes (QPainter &painter, const QRect &rectangle, const KChart::FrameAttributes &attributes)

Protected Slots inherited from KChart::AbstractAxis
virtual void	delayedInit ()

Protected Member Functions inherited from KChart::AbstractArea
QRect	areaGeometry () const override

void	positionHasChanged () override

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 Member Functions inherited from KChart::AbstractAreaBase
QRect	innerRect () const

Protected Attributes inherited from KChart::AbstractLayoutItem
QWidget *	mParent

QLayout *	mParentLayout

Detailed Description

The class for cartesian axes.

For being useful, axes need to be assigned to a diagram, see AbstractCartesianDiagram::addAxis and AbstractCartesianDiagram::takeAxis.

See also: PolarAxis, AbstractCartesianDiagram

Definition at line 28 of file KChartCartesianAxis.h.

Member Enumeration Documentation

◆ Position

enum KChart::CartesianAxis::Position

Definition at line 36 of file KChartCartesianAxis.h.

Constructor & Destructor Documentation

◆ CartesianAxis()

CartesianAxis::CartesianAxis ( AbstractCartesianDiagram * diagram = nullptr )

explicit

C'tor of the class for cartesian axes.

Note: If you pass a null parent to the constructor, you need to call your diagram's addAxis function to add your axis to the diagram. Otherwise there is no need to call addAxis, since the constructor does it already.

See also: AbstractCartesianDiagram::addAxis

Definition at line 374 of file KChartCartesianAxis.cpp.

◆ ~CartesianAxis()

CartesianAxis::~CartesianAxis ( )

override

Definition at line 380 of file KChartCartesianAxis.cpp.

Member Function Documentation

◆ annotations()

QMap< qreal, QString > CartesianAxis::annotations ( ) const

Returns the currently set axis annotations.

Definition at line 1123 of file KChartCartesianAxis.cpp.

◆ compare()

bool CartesianAxis::compare ( const CartesianAxis * other ) const

Returns true if both axes have the same settings.

Definition at line 403 of file KChartCartesianAxis.cpp.

◆ customTickLength()

int CartesianAxis::customTickLength ( ) const

Returns the length of custom ticks on the axis.

Definition at line 1112 of file KChartCartesianAxis.cpp.

◆ customTicks()

QList< qreal > CartesianAxis::customTicks ( ) const

Returns the currently set custom ticks on the axis.

Definition at line 1138 of file KChartCartesianAxis.cpp.

◆ expandingDirections()

Qt::Orientations CartesianAxis::expandingDirections ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements QLayoutItem.

Definition at line 928 of file KChartCartesianAxis.cpp.

◆ geometry()

QRect CartesianAxis::geometry ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements KChart::AbstractAxis.

Definition at line 1097 of file KChartCartesianAxis.cpp.

◆ hasDefaultTitleTextAttributes()

bool CartesianAxis::hasDefaultTitleTextAttributes ( ) const

Definition at line 460 of file KChartCartesianAxis.cpp.

◆ isAbscissa()

bool CartesianAxis::isAbscissa ( ) const

virtual

Definition at line 521 of file KChartCartesianAxis.cpp.

◆ isEmpty()

bool CartesianAxis::isEmpty ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements QLayoutItem.

Definition at line 922 of file KChartCartesianAxis.cpp.

◆ isOrdinate()

bool CartesianAxis::isOrdinate ( ) const

virtual

Definition at line 529 of file KChartCartesianAxis.cpp.

◆ layoutPlanes()

void CartesianAxis::layoutPlanes ( )

virtual

Definition at line 486 of file KChartCartesianAxis.cpp.

◆ maximumSize()

QSize CartesianAxis::maximumSize ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements QLayoutItem.

Definition at line 953 of file KChartCartesianAxis.cpp.

◆ minimumSize()

QSize CartesianAxis::minimumSize ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements QLayoutItem.

Definition at line 1076 of file KChartCartesianAxis.cpp.

◆ paint()

void CartesianAxis::paint ( QPainter * painter )

overridevirtual

reimpl

Implements KChart::AbstractLayoutItem.

Definition at line 534 of file KChartCartesianAxis.cpp.

◆ paintCtx()

void CartesianAxis::paintCtx ( PaintContext * context )

overridevirtual

reimpl

Reimplemented from KChart::AbstractLayoutItem.

Reimplemented in KChart::LeveyJenningsAxis.

Definition at line 649 of file KChartCartesianAxis.cpp.

◆ position()

CartesianAxis::Position CartesianAxis::position ( ) const

virtual

Definition at line 481 of file KChartCartesianAxis.cpp.

◆ resetTitleTextAttributes()

void CartesianAxis::resetTitleTextAttributes ( )

Reset the title text attributes to the built-in default:

Same font and pen as AbstractAxis::textAttributes() and 1.5 times their size.

Definition at line 453 of file KChartCartesianAxis.cpp.

◆ setAnnotations()

void CartesianAxis::setAnnotations ( const QMap< qreal, QString > & annotations )

Sets the axis annotations to annotations.

Annotations are a QMap of qreals and QStrings defining special markers and their position. If you use annotations, the normal ticks and values will be invisible. To unset the annotations, pass an empty QMap.

Definition at line 1128 of file KChartCartesianAxis.cpp.

◆ setCachedSizeDirty

void CartesianAxis::setCachedSizeDirty ( ) const

slot

Definition at line 947 of file KChartCartesianAxis.cpp.

◆ setCustomTickLength()

void CartesianAxis::setCustomTickLength ( int value )

Sets the length of custom ticks on the axis.

Definition at line 1102 of file KChartCartesianAxis.cpp.

◆ setCustomTicks()

void CartesianAxis::setCustomTicks ( const QList< qreal > & ticksPostions )

Sets custom ticks on the axis.

Ticks are a QList of qreals defining their special position.

Definition at line 1143 of file KChartCartesianAxis.cpp.

◆ setGeometry()

void CartesianAxis::setGeometry ( const QRect & r )

overridevirtual

pure virtual in QLayoutItem

Implements KChart::AbstractAxis.

Definition at line 1088 of file KChartCartesianAxis.cpp.

◆ setPosition()

void CartesianAxis::setPosition ( Position p )

virtual

Definition at line 465 of file KChartCartesianAxis.cpp.

◆ setTitleSize()

void CartesianAxis::setTitleSize ( qreal value )

use setTitleTextAttributes() instead

Deprecated

Definition at line 593 of file KChartCartesianAxis.cpp.

◆ setTitleSpace()

void CartesianAxis::setTitleSpace ( qreal value )

Deprecated: Sets the spacing between the title and the diagram. Be aware that setting this value can lead to collisions between axis labels and the title

Definition at line 583 of file KChartCartesianAxis.cpp.

◆ setTitleText()

void CartesianAxis::setTitleText ( const QString & text )

Sets the optional text displayed as axis title.

Definition at line 421 of file KChartCartesianAxis.cpp.

◆ setTitleTextAttributes()

void CartesianAxis::setTitleTextAttributes ( const TextAttributes & a )

Definition at line 433 of file KChartCartesianAxis.cpp.

◆ sizeHint()

QSize CartesianAxis::sizeHint ( ) const

overridevirtual

pure virtual in QLayoutItem

Implements QLayoutItem.

Definition at line 1082 of file KChartCartesianAxis.cpp.

◆ tickLength()

int CartesianAxis::tickLength ( bool subUnitTicks = false ) const

virtual

Definition at line 1117 of file KChartCartesianAxis.cpp.

◆ titleSize()

qreal CartesianAxis::titleSize ( ) const

Deprecated

Definition at line 599 of file KChartCartesianAxis.cpp.

◆ titleSpace()

qreal CartesianAxis::titleSpace ( ) const

Deprecated

Definition at line 588 of file KChartCartesianAxis.cpp.

◆ titleText()

QString CartesianAxis::titleText ( ) const

Definition at line 428 of file KChartCartesianAxis.cpp.

◆ titleTextAttributes()

TextAttributes CartesianAxis::titleTextAttributes ( ) const

Returns the text attributes that will be used for displaying the title text.

This is either the text attributes as specified by setTitleTextAttributes, or (if setTitleTextAttributes() was not called) the default text attributes.

See also: resetTitleTextAttributes, hasDefaultTitleTextAttributes

Definition at line 441 of file KChartCartesianAxis.cpp.

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

KDE's Doxygen guidelines are available online.

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About KChart

KChart::CartesianAxis

Public Types

Public Slots

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Position

Constructor & Destructor Documentation

◆ CartesianAxis()

◆ ~CartesianAxis()

Member Function Documentation

◆ annotations()

◆ compare()

◆ customTickLength()

◆ customTicks()

◆ expandingDirections()

◆ geometry()

◆ hasDefaultTitleTextAttributes()

◆ isAbscissa()

◆ isEmpty()

◆ isOrdinate()

◆ layoutPlanes()

◆ maximumSize()

◆ minimumSize()

◆ paint()

◆ paintCtx()

◆ position()

◆ resetTitleTextAttributes()

◆ setAnnotations()

◆ setCachedSizeDirty

◆ setCustomTickLength()

◆ setCustomTicks()

◆ setGeometry()

◆ setPosition()

◆ setTitleSize()

◆ setTitleSpace()

◆ setTitleText()

◆ setTitleTextAttributes()

◆ sizeHint()

◆ tickLength()

◆ titleSize()

◆ titleSpace()

◆ titleText()

◆ titleTextAttributes()