vtkQtStatisticalBoxChart Class Reference

The vtkQtStatisticalBoxChart class is used to display a statistical box chart. More...

#include <vtkQtStatisticalBoxChart.h>

Inheritance diagram for vtkQtStatisticalBoxChart:

Collaboration diagram for vtkQtStatisticalBoxChart:

List of all members.

Public Slots
void	reset ()
	Refreshes the statistical box chart data from the model.
Public Member Functions
	vtkQtStatisticalBoxChart ()
virtual	~vtkQtStatisticalBoxChart ()
Setup Methods
virtual void	setChartArea (vtkQtChartArea *area)
	Sets the chart area for the chart layer.
virtual void	setModel (vtkQtChartSeriesModel *model)
	Sets the chart series model.
Drawing Parameters
vtkQtStatisticalBoxChartOptions *	getOptions () const
	Gets the box chart drawing options.
void	setOptions (const vtkQtStatisticalBoxChartOptions &options)
	Sets the box chart drawing options.
vtkQtStatisticalBoxChartSeriesOptions *	getBoxSeriesOptions (int series) const
	Gets the statistical box chart series options.
virtual QPixmap	getSeriesIcon (int series) const
	Gets the icon for a given series.
Layout Methods
virtual void	getLayerDomain (vtkQtChartLayerDomain &domain) const
	Gets the chart layer's domain.
virtual void	layoutChart (const QRectF &area)
	Used to layout the chart layer.
virtual bool	getHelpText (const QPointF &point, QString &text)
	Gets the help text for the given location.
virtual void	finishInteractiveResize ()
	Notifies the chart layer that a resize interaction has finished.
Selection Methods
virtual void	getSeriesAt (const QPointF &point, vtkQtChartSeriesSelection &selection) const
	Gets the list of series at a given position.
virtual void	getPointsAt (const QPointF &point, vtkQtChartSeriesSelection &selection) const
	Gets the list of points at a given position.
virtual void	getSeriesIn (const QRectF &area, vtkQtChartSeriesSelection &selection) const
	Gets the list of series in a given area.
virtual void	getPointsIn (const QRectF &area, vtkQtChartSeriesSelection &selection) const
	Gets the list of points in a given area.
QGraphicsItem Methods
virtual QRectF	boundingRect () const
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
Protected Member Functions
virtual vtkQtChartSeriesOptions *	createOptions (QObject *parent)
	Creates a new statistical box chart series options object.
virtual void	setupOptions (vtkQtChartSeriesOptions *options)
	Sets up the series options defaults.

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Detailed Description

The vtkQtStatisticalBoxChart class is used to display a statistical box chart.

Definition at line 38 of file vtkQtStatisticalBoxChart.h.

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Constructor & Destructor Documentation

vtkQtStatisticalBoxChart::vtkQtStatisticalBoxChart

(

)

virtual vtkQtStatisticalBoxChart::~vtkQtStatisticalBoxChart

(

)

[virtual]

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Member Function Documentation

virtual QRectF vtkQtStatisticalBoxChart::boundingRect

(

)

const [virtual]

virtual vtkQtChartSeriesOptions* vtkQtStatisticalBoxChart::createOptions

(

QObject *

parent )

[protected, virtual]

Creates a new statistical box chart series options object.

Parameters:

parent

The parent object.

Returns:

A pointer to the new statistical box chart series options object.

Implements vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::finishInteractiveResize

(

)

[virtual]

Notifies the chart layer that a resize interaction has finished.

The chart search tree is not updated while the chart is in an interactive state. It is updated in this method if needed.

Reimplemented from vtkQtChartLayer.

vtkQtStatisticalBoxChartSeriesOptions* vtkQtStatisticalBoxChart::getBoxSeriesOptions

(

int

series )

const

Gets the statistical box chart series options.

Parameters:

series

The series index.

Returns:

A pointer to the statistical box chart series options.

virtual bool vtkQtStatisticalBoxChart::getHelpText	(	const QPointF &	point,
		QString &	text
	)		[virtual]

Gets the help text for the given location.

When the chart receives a help event, the layers are searched, in order, for help text at the help event location. If a layer has an item at the location, it should return true.

Parameters:

point	The help location in scene coordinates.
text	Used to return the help text.

Returns:

True if help text is found for the given location.

Reimplemented from vtkQtChartLayer.

virtual void vtkQtStatisticalBoxChart::getLayerDomain

(

vtkQtChartLayerDomain &

domain )

const [virtual]

Gets the chart layer's domain.

The layer should use the mergeDomain method of the domain parameter to add its domains. The domains from all of the chart layers will be combined using the domain object.

Parameters:

domain

Used to return the chart layer's domain.

Reimplemented from vtkQtChartLayer.

vtkQtStatisticalBoxChartOptions* vtkQtStatisticalBoxChart::getOptions

(

)

const [inline]

Gets the box chart drawing options.

Returns:

A pointer to the box chart drawing options.

Definition at line 59 of file vtkQtStatisticalBoxChart.h.

{return this->Options;}

virtual void vtkQtStatisticalBoxChart::getPointsAt	(	const QPointF &	point,
		vtkQtChartSeriesSelection &	selection
	)		const [virtual]

Gets the list of points at a given position.

Parameters:

point	The position in scene coordinates.
selection	Used to return the list of points.

Reimplemented from vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::getPointsIn	(	const QRectF &	area,
		vtkQtChartSeriesSelection &	selection
	)		const [virtual]

Gets the list of points in a given area.

Parameters:

area	The rectangle in scene coordinates.
selection	Used to return the list of points.

Reimplemented from vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::getSeriesAt	(	const QPointF &	point,
		vtkQtChartSeriesSelection &	selection
	)		const [virtual]

Gets the list of series at a given position.

Parameters:

point	The position in scene coordinates.
selection	Used to return the list of series.

Reimplemented from vtkQtChartSeriesLayer.

virtual QPixmap vtkQtStatisticalBoxChart::getSeriesIcon

(

int

series )

const [virtual]

Gets the icon for a given series.

The icon is used by the chart legend.

Parameters:

series

The index of the series.

Returns:

A pixmap representation of the series.

Reimplemented from vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::getSeriesIn	(	const QRectF &	area,
		vtkQtChartSeriesSelection &	selection
	)		const [virtual]

Gets the list of series in a given area.

Parameters:

area	The rectangle in scene coordinates.
selection	Used to return the list of series.

Reimplemented from vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::layoutChart

(

const QRectF &

area )

[virtual]

Used to layout the chart layer.

Use the AxisDomain from the relevant axes to determine if the chart data can be displayed. The domain priority for the axes can override a layer's desired domain.

Parameters:

area	The area the chart should occupy.

Implements vtkQtChartLayer.

virtual void vtkQtStatisticalBoxChart::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = 0
	)		[virtual]

void vtkQtStatisticalBoxChart::reset

(

)

[slot]

Refreshes the statistical box chart data from the model.

The currently displayed data is cleaned up. If a model is set, it is used to populate the statistical box chart.

virtual void vtkQtStatisticalBoxChart::setChartArea

(

vtkQtChartArea *

area )

[virtual]

Sets the chart area for the chart layer.

If the model is set before the chart layer is added to a chart area, series options will not be available. Setting the chart area will create the series options for the model in this case. Subclasses can extend this method to handle the new options.

Parameters:

area	The new chart area.

Reimplemented from vtkQtChartSeriesLayer.

virtual void vtkQtStatisticalBoxChart::setModel

(

vtkQtChartSeriesModel *

model )

[virtual]

Sets the chart series model.

Parameters:

model

The new chart series model.

Reimplemented from vtkQtChartSeriesLayer.

void vtkQtStatisticalBoxChart::setOptions

(

const vtkQtStatisticalBoxChartOptions &

options )

Sets the box chart drawing options.

This method sets all the options at once, which can prevent unnecessary view updates.

Parameters:

options

The new box chart drawing options.

virtual void vtkQtStatisticalBoxChart::setupOptions

(

vtkQtChartSeriesOptions *

options )

[protected, virtual]

Sets up the series options defaults.

Parameters:

options

The new series options object.

Implements vtkQtChartSeriesLayer.

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

• vtkQtStatisticalBoxChart.h