QCPAxisRect

Inheritance diagram for QCPAxisRect:

[legend]

Public Member Functions
	QCPAxisRect (QCustomPlot *parentPlot, bool setupDefaultAxes=true)

QList< QCPAxis * >	addAxes (QCPAxis::AxisTypes types)

QCPAxis *	addAxis (QCPAxis::AxisType type, QCPAxis *axis=nullptr)

QList< QCPAxis * >	axes () const

QList< QCPAxis * >	axes (QCPAxis::AxisTypes types) const

QCPAxis *	axis (QCPAxis::AxisType type, int index=0) const

int	axisCount (QCPAxis::AxisType type) const

QPixmap	background () const

QBrush	backgroundBrush () const

bool	backgroundScaled () const

Qt::AspectRatioMode	backgroundScaledMode () const

int	bottom () const

QPoint	bottomLeft () const

QPoint	bottomRight () const

QPoint	center () const

virtual QList< QCPLayoutElement * >	elements (bool recursive) const override

QList< QCPGraph * >	graphs () const

int	height () const

QCPLayoutInset *	insetLayout () const

QList< QCPAbstractItem * >	items () const

int	left () const

QList< QCPAbstractPlottable * >	plottables () const

Qt::Orientations	rangeDrag () const

QList< QCPAxis * >	rangeDragAxes (Qt::Orientation orientation)

QCPAxis *	rangeDragAxis (Qt::Orientation orientation)

Qt::Orientations	rangeZoom () const

QList< QCPAxis * >	rangeZoomAxes (Qt::Orientation orientation)

QCPAxis *	rangeZoomAxis (Qt::Orientation orientation)

double	rangeZoomFactor (Qt::Orientation orientation)

bool	removeAxis (QCPAxis *axis)

int	right () const

void	setBackground (const QBrush &brush)

void	setBackground (const QPixmap &pm)

void	setBackground (const QPixmap &pm, bool scaled, Qt::AspectRatioMode mode=Qt::KeepAspectRatioByExpanding)

void	setBackgroundScaled (bool scaled)

void	setBackgroundScaledMode (Qt::AspectRatioMode mode)

void	setRangeDrag (Qt::Orientations orientations)

void	setRangeDragAxes (QCPAxis horizontal, QCPAxis vertical)

void	setRangeDragAxes (QList< QCPAxis * > axes)

void	setRangeDragAxes (QList< QCPAxis * > horizontal, QList< QCPAxis * > vertical)

void	setRangeZoom (Qt::Orientations orientations)

void	setRangeZoomAxes (QCPAxis horizontal, QCPAxis vertical)

void	setRangeZoomAxes (QList< QCPAxis * > axes)

void	setRangeZoomAxes (QList< QCPAxis * > horizontal, QList< QCPAxis * > vertical)

void	setRangeZoomFactor (double factor)

void	setRangeZoomFactor (double horizontalFactor, double verticalFactor)

void	setupFullAxesBox (bool connectRanges=false)

QSize	size () const

int	top () const

QPoint	topLeft () const

QPoint	topRight () const

virtual void	update (UpdatePhase phase) override

int	width () const

void	zoom (const QRectF &pixelRect)

void	zoom (const QRectF &pixelRect, const QList< QCPAxis * > &affectedAxes)

Public Member Functions inherited from QCPLayoutElement
	QCPLayoutElement (QCustomPlot *parentPlot=nullptr)

QCP::MarginSides	autoMargins () const

QCPLayout *	layout () const

QCPMarginGroup *	marginGroup (QCP::MarginSide side) const

QHash< QCP::MarginSide, QCPMarginGroup * >	marginGroups () const

QMargins	margins () const

virtual QSize	maximumOuterSizeHint () const

QSize	maximumSize () const

QMargins	minimumMargins () const

virtual QSize	minimumOuterSizeHint () const

QSize	minimumSize () const

QRect	outerRect () const

QRect	rect () const

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

void	setAutoMargins (QCP::MarginSides sides)

void	setMarginGroup (QCP::MarginSides sides, QCPMarginGroup *group)

void	setMargins (const QMargins &margins)

void	setMaximumSize (const QSize &size)

void	setMaximumSize (int width, int height)

void	setMinimumMargins (const QMargins &margins)

void	setMinimumSize (const QSize &size)

void	setMinimumSize (int width, int height)

void	setOuterRect (const QRect &rect)

void	setSizeConstraintRect (SizeConstraintRect constraintRect)

SizeConstraintRect	sizeConstraintRect () 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

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)

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

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

virtual int	calculateAutoMargin (QCP::MarginSide side) override

virtual void	draw (QCPPainter *painter) override

void	drawBackground (QCPPainter *painter)

virtual void	layoutChanged () override

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

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

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

void	updateAxesOffset (QCPAxis::AxisType type)

virtual void	wheelEvent (QWheelEvent *event) override

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

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)

bool	moveToLayer (QCPLayer *layer, bool prepend)

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

virtual QCP::Interaction	selectionCategory () const

void	setParentLayerable (QCPLayerable *parentLayerable)

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
QCP::AntialiasedElements	mAADragBackup

QHash< QCPAxis::AxisType, QList< QCPAxis * > >	mAxes

QBrush	mBackgroundBrush

QPixmap	mBackgroundPixmap

bool	mBackgroundScaled

Qt::AspectRatioMode	mBackgroundScaledMode

bool	mDragging

QList< QCPRange >	mDragStartHorzRange

QList< QCPRange >	mDragStartVertRange

QCPLayoutInset *	mInsetLayout

QCP::AntialiasedElements	mNotAADragBackup

Qt::Orientations	mRangeDrag

QList< QPointer< QCPAxis > >	mRangeDragHorzAxis

QList< QPointer< QCPAxis > >	mRangeDragVertAxis

Qt::Orientations	mRangeZoom

double	mRangeZoomFactorHorz

double	mRangeZoomFactorVert

QList< QPointer< QCPAxis > >	mRangeZoomHorzAxis

QList< QPointer< QCPAxis > >	mRangeZoomVertAxis

QPixmap	mScaledBackgroundPixmap

Protected Attributes inherited from QCPLayoutElement
QCP::MarginSides	mAutoMargins

QHash< QCP::MarginSide, QCPMarginGroup * >	mMarginGroups

QMargins	mMargins

QSize	mMaximumSize

QMargins	mMinimumMargins

QSize	mMinimumSize

QRect	mOuterRect

QCPLayout *	mParentLayout

QRect	mRect

SizeConstraintRect	mSizeConstraintRect

Protected Attributes inherited from QCPLayerable
bool	mAntialiased

QCPLayer *	mLayer

QPointer< QCPLayerable >	mParentLayerable

QCustomPlot *	mParentPlot

bool	mVisible

Additional Inherited Members
Public Types inherited from QCPLayoutElement
enum	SizeConstraintRect { scrInnerRect , scrOuterRect }

enum	UpdatePhase { upPreparation , upMargins , upLayout }

Public Types inherited from QObject
typedef	QObjectList

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)

Detailed Description

Holds multiple axes and arranges them in a rectangular shape.

This class represents an axis rect, a rectangular area that is bounded on all sides with an arbitrary number of axes.

Initially QCustomPlot has one axis rect, accessible via QCustomPlot::axisRect(). However, the layout system allows to have multiple axis rects, e.g. arranged in a grid layout (QCustomPlot::plotLayout).

By default, QCPAxisRect comes with four axes, at bottom, top, left and right. They can be accessed via axis by providing the respective axis type (QCPAxis::AxisType) and index. If you need all axes in the axis rect, use axes. The top and right axes are set to be invisible initially (QCPAxis::setVisible). To add more axes to a side, use addAxis or addAxes. To remove an axis, use removeAxis.

The axis rect layerable itself only draws a background pixmap or color, if specified (setBackground). It is placed on the "background" layer initially (see QCPLayer for an explanation of the QCustomPlot layer system). The axes that are held by the axis rect can be placed on other layers, independently of the axis rect.

Every axis rect has a child layout of type QCPLayoutInset. It is accessible via insetLayout and can be used to have other layout elements (or even other layouts with multiple elements) hovering inside the axis rect.

If an axis rect is clicked and dragged, it processes this by moving certain axis ranges. The behaviour can be controlled with setRangeDrag and setRangeDragAxes. If the mouse wheel is scrolled while the cursor is on the axis rect, certain axes are scaled. This is controllable via setRangeZoom, setRangeZoomAxes and setRangeZoomFactor. These interactions are only enabled if QCustomPlot::setInteractions contains QCP::iRangeDrag and QCP::iRangeZoom.

Overview of the spacings and paddings that define the geometry of an axis. The dashed line on the far left indicates the viewport/widget border.

Definition at line 4924 of file qcustomplot.h.

Constructor & Destructor Documentation

◆ QCPAxisRect()

QCPAxisRect::QCPAxisRect	(	QCustomPlot *	parentPlot,
		bool	setupDefaultAxes = true )

explicit

Creates a QCPAxisRect instance and sets default values. An axis is added for each of the four sides, the top and right axes are set invisible initially.

Definition at line 17557 of file qcustomplot.cpp.

◆ ~QCPAxisRect()

QCPAxisRect::~QCPAxisRect ( )

overridevirtual

Definition at line 17601 of file qcustomplot.cpp.

Member Function Documentation

◆ addAxes()

QList< QCPAxis * > QCPAxisRect::addAxes ( QCPAxis::AxisTypes types )

Adds a new axis with addAxis to each axis rect side specified in types. This may be an or-combination of QCPAxis::AxisType, so axes can be added to multiple sides at once.

Returns a list of the added axes.

See also: addAxis, setupFullAxesBox

Definition at line 17751 of file qcustomplot.cpp.

◆ addAxis()

QCPAxis * QCPAxisRect::addAxis	(	QCPAxis::AxisType	type,
		QCPAxis *	axis = nullptr )

Adds a new axis to the axis rect side specified with type, and returns it. If axis is 0, a new QCPAxis instance is created internally. QCustomPlot owns the returned axis, so if you want to remove an axis, use removeAxis instead of deleting it manually.

You may inject QCPAxis instances (or subclasses of QCPAxis) by setting axis to an axis that was previously created outside QCustomPlot. It is important to note that QCustomPlot takes ownership of the axis, so you may not delete it afterwards. Further, the axis must have been created with this axis rect as parent and with the same axis type as specified in type. If this is not the case, a debug output is generated, the axis is not added, and the method returns nullptr.

This method can not be used to move axis between axis rects. The same axis instance must not be added multiple times to the same or different axis rects.

If an axis rect side already contains one or more axes, the lower and upper endings of the new axis (QCPAxis::setLowerEnding, QCPAxis::setUpperEnding) are set to QCPLineEnding::esHalfBar.

See also: addAxes, setupFullAxesBox

Definition at line 17696 of file qcustomplot.cpp.

◆ applyDefaultAntialiasingHint()

void QCPAxisRect::applyDefaultAntialiasingHint ( QCPPainter * painter ) const

overrideprotectedvirtual

This function applies the default antialiasing setting to the specified painter, using the function applyAntialiasingHint. It is the antialiasing state the painter is put in, when draw is called on the layerable. If the layerable has multiple entities whose antialiasing setting may be specified individually, this function should set the antialiasing state of the most prominent entity. In this case however, the draw function usually calls the specialized versions of this function before drawing each entity, effectively overriding the setting of the default antialiasing hint.

First example: QCPGraph has multiple entities that have an antialiasing setting: The graph line, fills and scatters. Those can be configured via QCPGraph::setAntialiased, QCPGraph::setAntialiasedFill and QCPGraph::setAntialiasedScatters. Consequently, there isn't only the QCPGraph::applyDefaultAntialiasingHint function (which corresponds to the graph line's antialiasing), but specialized ones like QCPGraph::applyFillAntialiasingHint and QCPGraph::applyScattersAntialiasingHint. So before drawing one of those entities, QCPGraph::draw calls the respective specialized applyAntialiasingHint function.

Second example: QCPItemLine consists only of a line so there is only one antialiasing setting which can be controlled with QCPItemLine::setAntialiased. (This function is inherited by all layerables. The specialized functions, as seen on QCPGraph, must be added explicitly to the respective layerable subclass.) Consequently it only has the normal QCPItemLine::applyDefaultAntialiasingHint. The QCPItemLine::draw function doesn't need to care about setting any antialiasing states, because the default antialiasing hint is already set on the painter when the draw function is called, and that's the state it wants to draw the line with.

Reimplemented from QCPLayoutElement.

Definition at line 18031 of file qcustomplot.cpp.

◆ axes() [1/2]

QList< QCPAxis * > QCPAxisRect::axes ( ) const

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Returns all axes of this axis rect.

Definition at line 17664 of file qcustomplot.cpp.

◆ axes() [2/2]

QList< QCPAxis * > QCPAxisRect::axes ( QCPAxis::AxisTypes types ) const

Returns all axes on the axis rect sides specified with types.

types may be a single QCPAxis::AxisType or an or-combination, to get the axes of multiple sides.

See also: axis

Definition at line 17646 of file qcustomplot.cpp.

◆ axis()

QCPAxis * QCPAxisRect::axis	(	QCPAxis::AxisType	type,
		int	index = 0 ) const

Returns the axis with the given index on the axis rect side specified with type.

See also: axisCount, axes

Definition at line 17625 of file qcustomplot.cpp.

◆ axisCount()

int QCPAxisRect::axisCount ( QCPAxis::AxisType type ) const

Returns the number of axes on the axis rect side specified with type.

See also: axis

Definition at line 17615 of file qcustomplot.cpp.

◆ background()

QPixmap QCPAxisRect::background ( ) const

inline

Definition at line 4939 of file qcustomplot.h.

◆ backgroundBrush()

QBrush QCPAxisRect::backgroundBrush ( ) const

inline

Definition at line 4940 of file qcustomplot.h.

◆ backgroundScaled()

bool QCPAxisRect::backgroundScaled ( ) const

inline

Definition at line 4941 of file qcustomplot.h.

◆ backgroundScaledMode()

Qt::AspectRatioMode QCPAxisRect::backgroundScaledMode ( ) const

inline

Definition at line 4942 of file qcustomplot.h.

◆ bottom()

int QCPAxisRect::bottom ( ) const

inline

Returns the pixel position of the bottom border of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4989 of file qcustomplot.h.

◆ bottomLeft()

QPoint QCPAxisRect::bottomLeft ( ) const

inline

Returns the bottom left corner of this axis rect in pixels. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4995 of file qcustomplot.h.

◆ bottomRight()

QPoint QCPAxisRect::bottomRight ( ) const

inline

Returns the bottom right corner of this axis rect in pixels. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4996 of file qcustomplot.h.

◆ calculateAutoMargin()

int QCPAxisRect::calculateAutoMargin ( QCP::MarginSide side )

overrideprotectedvirtual

Returns the margin size for this side. It is used if automatic margins is enabled for this side (see setAutoMargins). If a minimum margin was set with setMinimumMargins, the returned value will not be smaller than the specified minimum margin.

The default implementation just returns the respective manual margin (setMargins) or the minimum margin, whichever is larger.

Reimplemented from QCPLayoutElement.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18494 of file qcustomplot.cpp.

◆ center()

QPoint QCPAxisRect::center ( ) const

inline

Returns the center of this axis rect in pixels. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4997 of file qcustomplot.h.

◆ draw()

void QCPAxisRect::draw ( QCPPainter * painter )

overrideprotectedvirtual

This function draws the layerable with the specified painter. It is only called by QCustomPlot, if the layerable is visible (setVisible).

Before this function is called, the painter's antialiasing state is set via applyDefaultAntialiasingHint, see the documentation there. Further, the clipping rectangle was set to clipRect.

Reimplemented from QCPLayoutElement.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18037 of file qcustomplot.cpp.

◆ drawBackground()

void QCPAxisRect::drawBackground ( QCPPainter * painter )

protected

Draws the background of this axis rect. It may consist of a background fill (a QBrush) and a pixmap.

If a brush was given via setBackground(const QBrush &brush), this function first draws an according filling inside the axis rect with the provided painter.

Then, if a pixmap was provided via setBackground, this function buffers the scaled version depending on setBackgroundScaled and setBackgroundScaledMode and then draws it inside the axis rect with the provided painter. The scaled version is buffered in mScaledBackgroundPixmap to prevent expensive rescaling at every redraw. It is only updated, when the axis rect has changed in a way that requires a rescale of the background pixmap (this is dependent on the setBackgroundScaledMode), or when a differend axis background pixmap was set.

See also: setBackground, setBackgroundScaled, setBackgroundScaledMode

Definition at line 18439 of file qcustomplot.cpp.

◆ elements()

QList< QCPLayoutElement * > QCPAxisRect::elements ( bool recursive ) const

overridevirtual

Returns a list of all child elements in this layout element. If recursive is true, all sub-child elements are included in the list, too.

Warning: There may be nullptr entries in the returned list. For example, QCPLayoutGrid may have empty cells which yield nullptr at the respective index.

Reimplemented from QCPLayoutElement.

Definition at line 18018 of file qcustomplot.cpp.

◆ graphs()

QList< QCPGraph * > QCPAxisRect::graphs ( ) const

Returns a list of all the graphs that are associated with this axis rect.

A graph is considered associated with an axis rect if its key or value axis (or both) is in this axis rect.

See also: plottables, items

Definition at line 17935 of file qcustomplot.cpp.

◆ height()

int QCPAxisRect::height ( ) const

inline

Returns the pixel height of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4991 of file qcustomplot.h.

◆ insetLayout()

QCPLayoutInset * QCPAxisRect::insetLayout ( ) const

inline

Returns the inset layout of this axis rect. It can be used to place other layout elements (or even layouts with multiple other elements) inside/on top of an axis rect.

See also: QCPLayoutInset

Definition at line 4976 of file qcustomplot.h.

◆ items()

QList< QCPAbstractItem * > QCPAxisRect::items ( ) const

Returns a list of all the items that are associated with this axis rect.

An item is considered associated with an axis rect if any of its positions has key or value axis set to an axis that is in this axis rect, or if any of its positions has QCPItemPosition::setAxisRect set to the axis rect, or if the clip axis rect (QCPAbstractItem::setClipAxisRect) is set to this axis rect.

See also: plottables, graphs

Definition at line 17957 of file qcustomplot.cpp.

◆ layoutChanged()

void QCPAxisRect::layoutChanged ( )

overrideprotectedvirtual

Reacts to a change in layout to potentially set the convenience axis pointers QCustomPlot::xAxis, QCustomPlot::yAxis, etc. of the parent QCustomPlot to the respective axes of this axis rect. This is only done if the respective convenience pointer is currently zero and if there is no QCPAxisRect at position (0, 0) of the plot layout.

This automation makes it simpler to replace the main axis rect with a newly created one, without the need to manually reset the convenience pointers.

Reimplemented from QCPLayoutElement.

Definition at line 18519 of file qcustomplot.cpp.

◆ left()

int QCPAxisRect::left ( ) const

inline

Returns the pixel position of the left border of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4986 of file qcustomplot.h.

◆ mouseMoveEvent()

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

overrideprotectedvirtual

Event handler for when the mouse is moved on the axis rect. If range dragging was activated in a preceding mousePressEvent, the range is moved accordingly.

See also: mousePressEvent, mouseReleaseEvent

Reimplemented from QCPLayerable.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18577 of file qcustomplot.cpp.

◆ mousePressEvent()

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

overrideprotectedvirtual

Event handler for when a mouse button is pressed on the axis rect. If the left mouse button is pressed, the range dragging interaction is initialized (the actual range manipulation happens in the mouseMoveEvent).

The mDragging flag is set to true and some anchor points are set that are needed to determine the distance the mouse was dragged in the mouse move/release events later.

See also: mouseMoveEvent, mouseReleaseEvent

Reimplemented from QCPLayerable.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18545 of file qcustomplot.cpp.

◆ mouseReleaseEvent()

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

overrideprotectedvirtual

This event gets called when the user releases the mouse button, after this layerable has become the mouse grabber by accepting the preceding mousePressEvent.

The current pixel position of the cursor on the QCustomPlot widget is accessible via event->pos(). The parameter startPos indicates the position where the initial mousePressEvent occurred, that started the mouse interaction.

The default implementation does nothing.

See also: mousePressEvent, mouseMoveEvent, mouseDoubleClickEvent, wheelEvent

Reimplemented from QCPLayerable.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18637 of file qcustomplot.cpp.

◆ plottables()

QList< QCPAbstractPlottable * > QCPAxisRect::plottables ( ) const

Returns a list of all the plottables that are associated with this axis rect.

A plottable is considered associated with an axis rect if its key or value axis (or both) is in this axis rect.

See also: graphs, items

Definition at line 17915 of file qcustomplot.cpp.

◆ rangeDrag()

Qt::Orientations QCPAxisRect::rangeDrag ( ) const

inline

Definition at line 4943 of file qcustomplot.h.

◆ rangeDragAxes()

QList< QCPAxis * > QCPAxisRect::rangeDragAxes ( Qt::Orientation orientation )

Returns all range drag axes of the orientation provided.

See also: rangeZoomAxis, setRangeZoomAxes

Definition at line 18154 of file qcustomplot.cpp.

◆ rangeDragAxis()

QCPAxis * QCPAxisRect::rangeDragAxis ( Qt::Orientation orientation )

Returns the range drag axis of the orientation provided. If multiple axes were set, returns the first one (use rangeDragAxes to retrieve a list with all set axes).

See also: setRangeDragAxes

Definition at line 18127 of file qcustomplot.cpp.

◆ rangeZoom()

Qt::Orientations QCPAxisRect::rangeZoom ( ) const

inline

Definition at line 4944 of file qcustomplot.h.

◆ rangeZoomAxes()

QList< QCPAxis * > QCPAxisRect::rangeZoomAxes ( Qt::Orientation orientation )

Returns all range zoom axes of the orientation provided.

See also: rangeDragAxis, setRangeDragAxes

Definition at line 18180 of file qcustomplot.cpp.

◆ rangeZoomAxis()

QCPAxis * QCPAxisRect::rangeZoomAxis ( Qt::Orientation orientation )

Returns the range zoom axis of the orientation provided. If multiple axes were set, returns the first one (use rangeZoomAxes to retrieve a list with all set axes).

See also: setRangeZoomAxes

Definition at line 18141 of file qcustomplot.cpp.

◆ rangeZoomFactor()

double QCPAxisRect::rangeZoomFactor ( Qt::Orientation orientation )

Returns the range zoom factor of the orientation provided.

See also: setRangeZoomFactor

Definition at line 18206 of file qcustomplot.cpp.

◆ removeAxis()

bool QCPAxisRect::removeAxis ( QCPAxis * axis )

Removes the specified axis from the axis rect and deletes it.

Returns true on success, i.e. if axis was a valid axis in this axis rect.

See also: addAxis

Definition at line 17772 of file qcustomplot.cpp.

◆ right()

int QCPAxisRect::right ( ) const

inline

Returns the pixel position of the right border of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4987 of file qcustomplot.h.

◆ setBackground() [1/3]

void QCPAxisRect::setBackground ( const QBrush & brush )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Sets brush as the background brush. The axis rect background will be filled with this brush. Since axis rects place themselves on the "background" layer by default, the axis rect backgrounds are usually drawn below everything else.

The brush will be drawn before (under) any background pixmap, which may be specified with setBackground(const QPixmap &pm).

To disable drawing of a background brush, set brush to Qt::NoBrush.

See also: setBackground(const QPixmap &pm)

Definition at line 18076 of file qcustomplot.cpp.

◆ setBackground() [2/3]

void QCPAxisRect::setBackground ( const QPixmap & pm )

Sets pm as the axis background pixmap. The axis background pixmap will be drawn inside the axis rect. Since axis rects place themselves on the "background" layer by default, the axis rect backgrounds are usually drawn below everything else.

For cases where the provided pixmap doesn't have the same size as the axis rect, scaling can be enabled with setBackgroundScaled and the scaling mode (i.e. whether and how the aspect ratio is preserved) can be set with setBackgroundScaledMode. To set all these options in one call, consider using the overloaded version of this function.

Below the pixmap, the axis rect may be optionally filled with a brush, if specified with setBackground(const QBrush &brush).

See also: setBackgroundScaled, setBackgroundScaledMode, setBackground(const QBrush &brush)

Definition at line 18057 of file qcustomplot.cpp.

◆ setBackground() [3/3]

void QCPAxisRect::setBackground	(	const QPixmap &	pm,
		bool	scaled,
		Qt::AspectRatioMode	mode = Qt::KeepAspectRatioByExpanding )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Allows setting the background pixmap of the axis rect, whether it shall be scaled and how it shall be scaled in one call.

See also: setBackground(const QPixmap &pm), setBackgroundScaled, setBackgroundScaledMode

Definition at line 18088 of file qcustomplot.cpp.

◆ setBackgroundScaled()

void QCPAxisRect::setBackgroundScaled ( bool scaled )

Sets whether the axis background pixmap shall be scaled to fit the axis rect or not. If scaled is set to true, you may control whether and how the aspect ratio of the original pixmap is preserved with setBackgroundScaledMode.

Note that the scaled version of the original pixmap is buffered, so there is no performance penalty on replots. (Except when the axis rect dimensions are changed continuously.)

See also: setBackground, setBackgroundScaledMode

Definition at line 18106 of file qcustomplot.cpp.

◆ setBackgroundScaledMode()

void QCPAxisRect::setBackgroundScaledMode ( Qt::AspectRatioMode mode )

If scaling of the axis background pixmap is enabled (setBackgroundScaled), use this function to define whether and how the aspect ratio of the original pixmap passed to setBackground is preserved.

See also: setBackground, setBackgroundScaled

Definition at line 18116 of file qcustomplot.cpp.

◆ setRangeDrag()

void QCPAxisRect::setRangeDrag ( Qt::Orientations orientations )

Sets which axis orientation may be range dragged by the user with mouse interaction. What orientation corresponds to which specific axis can be set with setRangeDragAxes(QCPAxis *horizontal, QCPAxis *vertical). By default, the horizontal axis is the bottom axis (xAxis) and the vertical axis is the left axis (yAxis).

To disable range dragging entirely, pass nullptr as orientations or remove QCP::iRangeDrag from QCustomPlot::setInteractions. To enable range dragging for both directions, pass Qt::Horizontal | Qt::Vertical as orientations.

In addition to setting orientations to a non-zero value, make sure QCustomPlot::setInteractions contains QCP::iRangeDrag to enable the range dragging interaction.

See also: setRangeZoom, setRangeDragAxes, QCustomPlot::setNoAntialiasingOnDrag

Definition at line 18227 of file qcustomplot.cpp.

◆ setRangeDragAxes() [1/3]

void QCPAxisRect::setRangeDragAxes	(	QCPAxis *	horizontal,
		QCPAxis *	vertical )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Sets the axes whose range will be dragged when setRangeDrag enables mouse range dragging on the QCustomPlot widget. Pass nullptr if no axis shall be dragged in the respective orientation.

Use the overload taking a list of axes, if multiple axes (more than one per orientation) shall react to dragging interactions.

See also: setRangeZoomAxes

Definition at line 18263 of file qcustomplot.cpp.

◆ setRangeDragAxes() [2/3]

void QCPAxisRect::setRangeDragAxes ( QList< QCPAxis * > axes )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

This method allows to set up multiple axes to react to horizontal and vertical dragging. The drag orientation that the respective axis will react to is deduced from its orientation (QCPAxis::orientation).

In the unusual case that you wish to e.g. drag a vertically oriented axis with a horizontal drag motion, use the overload taking two separate lists for horizontal and vertical dragging.

Definition at line 18282 of file qcustomplot.cpp.

◆ setRangeDragAxes() [3/3]

void QCPAxisRect::setRangeDragAxes	(	QList< QCPAxis * >	horizontal,
		QList< QCPAxis * >	vertical )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

This method allows to set multiple axes up to react to horizontal and vertical dragging, and define specifically which axis reacts to which drag orientation (irrespective of the axis orientation).

Definition at line 18301 of file qcustomplot.cpp.

◆ setRangeZoom()

void QCPAxisRect::setRangeZoom ( Qt::Orientations orientations )

Sets which axis orientation may be zoomed by the user with the mouse wheel. What orientation corresponds to which specific axis can be set with setRangeZoomAxes(QCPAxis *horizontal, QCPAxis *vertical). By default, the horizontal axis is the bottom axis (xAxis) and the vertical axis is the left axis (yAxis).

To disable range zooming entirely, pass nullptr as orientations or remove QCP::iRangeZoom from QCustomPlot::setInteractions. To enable range zooming for both directions, pass Qt::Horizontal | Qt::Vertical as orientations.

In addition to setting orientations to a non-zero value, make sure QCustomPlot::setInteractions contains QCP::iRangeZoom to enable the range zooming interaction.

See also: setRangeZoomFactor, setRangeZoomAxes, setRangeDrag

Definition at line 18247 of file qcustomplot.cpp.

◆ setRangeZoomAxes() [1/3]

void QCPAxisRect::setRangeZoomAxes	(	QCPAxis *	horizontal,
		QCPAxis *	vertical )

Sets the axes whose range will be zoomed when setRangeZoom enables mouse wheel zooming on the QCustomPlot widget. Pass nullptr if no axis shall be zoomed in the respective orientation.

The two axes can be zoomed with different strengths, when different factors are passed to setRangeZoomFactor(double horizontalFactor, double verticalFactor).

Use the overload taking a list of axes, if multiple axes (more than one per orientation) shall react to zooming interactions.

See also: setRangeDragAxes

Definition at line 18335 of file qcustomplot.cpp.

◆ setRangeZoomAxes() [2/3]

void QCPAxisRect::setRangeZoomAxes ( QList< QCPAxis * > axes )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

This method allows to set up multiple axes to react to horizontal and vertical range zooming. The zoom orientation that the respective axis will react to is deduced from its orientation (QCPAxis::orientation).

In the unusual case that you wish to e.g. zoom a vertically oriented axis with a horizontal zoom interaction, use the overload taking two separate lists for horizontal and vertical zooming.

Definition at line 18354 of file qcustomplot.cpp.

◆ setRangeZoomAxes() [3/3]

void QCPAxisRect::setRangeZoomAxes	(	QList< QCPAxis * >	horizontal,
		QList< QCPAxis * >	vertical )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

This method allows to set multiple axes up to react to horizontal and vertical zooming, and define specifically which axis reacts to which zoom orientation (irrespective of the axis orientation).

Definition at line 18373 of file qcustomplot.cpp.

◆ setRangeZoomFactor() [1/2]

void QCPAxisRect::setRangeZoomFactor ( double factor )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Sets both the horizontal and vertical zoom factor.

Definition at line 18415 of file qcustomplot.cpp.

◆ setRangeZoomFactor() [2/2]

void QCPAxisRect::setRangeZoomFactor	(	double	horizontalFactor,
		double	verticalFactor )

Sets how strong one rotation step of the mouse wheel zooms, when range zoom was activated with setRangeZoom. The two parameters horizontalFactor and verticalFactor provide a way to let the horizontal axis zoom at different rates than the vertical axis. Which axis is horizontal and which is vertical, can be set with setRangeZoomAxes.

When the zoom factor is greater than one, scrolling the mouse wheel backwards (towards the user) will zoom in (make the currently visible range smaller). For zoom factors smaller than one, the same scrolling direction will zoom out.

Definition at line 18405 of file qcustomplot.cpp.

◆ setupFullAxesBox()

void QCPAxisRect::setupFullAxesBox ( bool connectRanges = false )

Convenience function to create an axis on each side that doesn't have any axes yet and set their visibility to true. Further, the top/right axes are assigned the following properties of the bottom/left axes:

range (QCPAxis::setRange)
range reversed (QCPAxis::setRangeReversed)
scale type (QCPAxis::setScaleType)
tick visibility (QCPAxis::setTicks)
number format (QCPAxis::setNumberFormat)
number precision (QCPAxis::setNumberPrecision)
tick count of ticker (QCPAxisTicker::setTickCount)
tick origin of ticker (QCPAxisTicker::setTickOrigin)

Tick label visibility (QCPAxis::setTickLabels) of the right and top axes are set to false.

If connectRanges is true, the rangeChanged signals of the bottom and left axes are connected to the QCPAxis::setRange slots of the top and right axes.

Definition at line 17852 of file qcustomplot.cpp.

◆ size()

QSize QCPAxisRect::size ( ) const

inline

Returns the pixel size of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4992 of file qcustomplot.h.

◆ top()

int QCPAxisRect::top ( ) const

inline

Returns the pixel position of the top border of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4988 of file qcustomplot.h.

◆ topLeft()

QPoint QCPAxisRect::topLeft ( ) const

inline

Returns the top left corner of this axis rect in pixels. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4993 of file qcustomplot.h.

◆ topRight()

QPoint QCPAxisRect::topRight ( ) const

inline

Returns the top right corner of this axis rect in pixels. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4994 of file qcustomplot.h.

◆ update()

void QCPAxisRect::update ( UpdatePhase phase )

overridevirtual

This method is called automatically upon replot and doesn't need to be called by users of QCPAxisRect.

Calls the base class implementation to update the margins (see QCPLayoutElement::update), and finally passes the rect to the inset layout (insetLayout) and calls its QCPInsetLayout::update function.

\seebaseclassmethod

Reimplemented from QCPLayoutElement.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 17993 of file qcustomplot.cpp.

◆ updateAxesOffset()

void QCPAxisRect::updateAxesOffset ( QCPAxis::AxisType type )

protected

This function makes sure multiple axes on the side specified with type don't collide, but are distributed according to their respective space requirement (QCPAxis::calculateMargin).

It does this by setting an appropriate offset (QCPAxis::setOffset) on all axes except the one with index zero.

This function is called by calculateAutoMargin.

Definition at line 18473 of file qcustomplot.cpp.

◆ wheelEvent()

void QCPAxisRect::wheelEvent ( QWheelEvent * event )

overrideprotectedvirtual

Event handler for mouse wheel events. If rangeZoom is Qt::Horizontal, Qt::Vertical or both, the ranges of the axes defined as rangeZoomHorzAxis and rangeZoomVertAxis are scaled. The center of the scaling operation is the current cursor position inside the axis rect. The scaling factor is dependent on the mouse wheel delta (which direction the wheel was rotated) to provide a natural zooming feel. The Strength of the zoom can be controlled via setRangeZoomFactor.

Note, that event->angleDelta() is usually +/-120 for single rotation steps. However, if the mouse wheel is turned rapidly, many steps may bunch up to one event, so the delta may then be multiples of 120. This is taken into account here, by calculating wheelSteps and using it as exponent of the range zoom factor. This takes care of the wheel direction automatically, by inverting the factor, when the wheel step is negative (f^-1 = 1/f).

Reimplemented from QCPLayerable.

Reimplemented in QCPColorScaleAxisRectPrivate.

Definition at line 18663 of file qcustomplot.cpp.

◆ width()

int QCPAxisRect::width ( ) const

inline

Returns the pixel width of this axis rect. Margins are not taken into account here, so the returned value is with respect to the inner rect.

Definition at line 4990 of file qcustomplot.h.

◆ zoom() [1/2]

void QCPAxisRect::zoom ( const QRectF & pixelRect )

Zooms in (or out) to the passed rectangular region pixelRect, given in pixel coordinates.

All axes of this axis rect will have their range zoomed accordingly. If you only wish to zoom specific axes, use the overloaded version of this method.

See also: QCustomPlot::setSelectionRectMode

Definition at line 17802 of file qcustomplot.cpp.

◆ zoom() [2/2]

void QCPAxisRect::zoom	(	const QRectF &	pixelRect,
		const QList< QCPAxis * > &	affectedAxes )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Zooms in (or out) to the passed rectangular region pixelRect, given in pixel coordinates.

Only the axes passed in affectedAxes will have their ranges zoomed accordingly.

See also: QCustomPlot::setSelectionRectMode

Definition at line 17815 of file qcustomplot.cpp.

Member Data Documentation

◆ mAADragBackup

QCP::AntialiasedElements QCPAxisRect::mAADragBackup

protected

Definition at line 5018 of file qcustomplot.h.

◆ mAxes

QHash<QCPAxis::AxisType, QList<QCPAxis*> > QCPAxisRect::mAxes

protected

Definition at line 5020 of file qcustomplot.h.

◆ mBackgroundBrush

QBrush QCPAxisRect::mBackgroundBrush

protected

Definition at line 5005 of file qcustomplot.h.

◆ mBackgroundPixmap

QPixmap QCPAxisRect::mBackgroundPixmap

protected

Definition at line 5006 of file qcustomplot.h.

◆ mBackgroundScaled

bool QCPAxisRect::mBackgroundScaled

protected

Definition at line 5008 of file qcustomplot.h.

◆ mBackgroundScaledMode

Qt::AspectRatioMode QCPAxisRect::mBackgroundScaledMode

protected

Definition at line 5009 of file qcustomplot.h.

◆ mDragging

bool QCPAxisRect::mDragging

protected

Definition at line 5019 of file qcustomplot.h.

◆ mDragStartHorzRange

QList<QCPRange> QCPAxisRect::mDragStartHorzRange

protected

Definition at line 5017 of file qcustomplot.h.

◆ mDragStartVertRange

QList<QCPRange> QCPAxisRect::mDragStartVertRange

protected

Definition at line 5017 of file qcustomplot.h.

◆ mInsetLayout

QCPLayoutInset* QCPAxisRect::mInsetLayout

protected

Definition at line 5010 of file qcustomplot.h.

◆ mNotAADragBackup

QCP::AntialiasedElements QCPAxisRect::mNotAADragBackup

protected

Definition at line 5018 of file qcustomplot.h.

◆ mRangeDrag

Qt::Orientations QCPAxisRect::mRangeDrag

protected

Definition at line 5011 of file qcustomplot.h.

◆ mRangeDragHorzAxis

QList<QPointer<QCPAxis> > QCPAxisRect::mRangeDragHorzAxis

protected

Definition at line 5012 of file qcustomplot.h.

◆ mRangeDragVertAxis

QList<QPointer<QCPAxis> > QCPAxisRect::mRangeDragVertAxis

protected

Definition at line 5012 of file qcustomplot.h.

◆ mRangeZoom

Qt::Orientations QCPAxisRect::mRangeZoom

protected

Definition at line 5011 of file qcustomplot.h.

◆ mRangeZoomFactorHorz

double QCPAxisRect::mRangeZoomFactorHorz

protected

Definition at line 5014 of file qcustomplot.h.

◆ mRangeZoomFactorVert

double QCPAxisRect::mRangeZoomFactorVert

protected

Definition at line 5014 of file qcustomplot.h.

◆ mRangeZoomHorzAxis

QList<QPointer<QCPAxis> > QCPAxisRect::mRangeZoomHorzAxis

protected

Definition at line 5013 of file qcustomplot.h.

◆ mRangeZoomVertAxis

QList<QPointer<QCPAxis> > QCPAxisRect::mRangeZoomVertAxis

protected

Definition at line 5013 of file qcustomplot.h.

◆ mScaledBackgroundPixmap

QPixmap QCPAxisRect::mScaledBackgroundPixmap

protected

Definition at line 5007 of file qcustomplot.h.

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

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QCPAxisRect

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QCPAxisRect()

◆ ~QCPAxisRect()

Member Function Documentation

◆ addAxes()

◆ addAxis()

◆ applyDefaultAntialiasingHint()

◆ axes() [1/2]

◆ axes() [2/2]

◆ axis()

◆ axisCount()

◆ background()

◆ backgroundBrush()

◆ backgroundScaled()

◆ backgroundScaledMode()

◆ bottom()

◆ bottomLeft()

◆ bottomRight()

◆ calculateAutoMargin()

◆ center()

◆ draw()

◆ drawBackground()

◆ elements()

◆ graphs()

◆ height()

◆ insetLayout()

◆ items()

◆ layoutChanged()

◆ left()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ plottables()

◆ rangeDrag()

◆ rangeDragAxes()

◆ rangeDragAxis()

◆ rangeZoom()

◆ rangeZoomAxes()

◆ rangeZoomAxis()

◆ rangeZoomFactor()

◆ removeAxis()

◆ right()

◆ setBackground() [1/3]

◆ setBackground() [2/3]

◆ setBackground() [3/3]

◆ setBackgroundScaled()

◆ setBackgroundScaledMode()

◆ setRangeDrag()

◆ setRangeDragAxes() [1/3]

◆ setRangeDragAxes() [2/3]

◆ setRangeDragAxes() [3/3]

◆ setRangeZoom()

◆ setRangeZoomAxes() [1/3]

◆ setRangeZoomAxes() [2/3]

◆ setRangeZoomAxes() [3/3]

◆ setRangeZoomFactor() [1/2]

◆ setRangeZoomFactor() [2/2]

◆ setupFullAxesBox()

◆ size()

◆ top()

◆ topLeft()

◆ topRight()

◆ update()

◆ updateAxesOffset()

◆ wheelEvent()

◆ width()

◆ zoom() [1/2]

◆ zoom() [2/2]

Member Data Documentation

◆ mAADragBackup

◆ mAxes