vtkQtChartWidget Class Reference

The vtkQtChartWidget class is a container for the chart widgets. More...

#include <vtkQtChartWidget.h>

Collaboration diagram for vtkQtChartWidget:

List of all members.

Public Slots
void	printChart (QPrinter &printer)
	Prints the chart using the given printer.
void	saveChart (const QStringList &files)
	Saves a screenshot of the chart to the given files.
void	saveChart (const QString &filename)
	Saves a screenshot of the chart to the given file.
Signals
void	newChartTitle (vtkQtChartTitle *title)
	Emitted when a new chart title has been set.
void	newChartLegend (vtkQtChartLegend *legend)
	Emitted when a new chart legend has been set.
void	newAxisTitle (vtkQtChartAxis::AxisLocation axis, vtkQtChartTitle *title)
	Emitted when a new axis title has been set.
Public Member Functions
	vtkQtChartWidget (QWidget *parent=0)
	Creates a chart widget instance.
virtual	~vtkQtChartWidget ()
vtkQtChartTitle *	getTitle () const
	Gets the overall title for the chart.
void	setTitle (vtkQtChartTitle *title)
	Sets the overall title for the chart.
vtkQtChartLegend *	getLegend () const
	Gets the chart legend.
void	setLegend (vtkQtChartLegend *legend)
	Sets the chart legend.
vtkQtChartArea *	getChartArea () const
	Gets the main chart area.
vtkQtChartTitle *	getAxisTitle (vtkQtChartAxis::AxisLocation axis) const
	Gets the title for the given axis location.
void	setAxisTitle (vtkQtChartAxis::AxisLocation axis, vtkQtChartTitle *title)
	Sets the title for the given axis location.
virtual QSize	sizeHint () const
	Gets the preferred size of the chart.

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Detailed Description

The vtkQtChartWidget class is a container for the chart widgets.

The main charting widget is the chart area. It holds the chart layers. The title and legend widgets are arranged around the chart area. A title can be added for each axis as well as an overall title for the chart.

The main chart area is created and owned by the chart widget. The other widgets should be created and passed in.

Definition at line 55 of file vtkQtChartWidget.h.

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Constructor & Destructor Documentation

vtkQtChartWidget::vtkQtChartWidget

(

QWidget *

parent = 0 )

Creates a chart widget instance.

Parameters:

parent

The parent widget.

virtual vtkQtChartWidget::~vtkQtChartWidget

(

)

[virtual]

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Member Function Documentation

vtkQtChartTitle* vtkQtChartWidget::getAxisTitle

(

vtkQtChartAxis::AxisLocation

axis )

const

Gets the title for the given axis location.

Parameters:

axis	The axis location on the chart.

Returns:

A pointer to the axis title.

vtkQtChartArea* vtkQtChartWidget::getChartArea

(

)

const [inline]

Gets the main chart area.

Returns:

A pointer to the main chart area.

Definition at line 92 of file vtkQtChartWidget.h.

Referenced by QmitkVtkHistogramWidget::QmitkVtkHistogramWidget(), QmitkVtkLineProfileWidget::QmitkVtkLineProfileWidget(), and QmitkVtkLineProfileWidget::UpdateItemModelFromPath().

{return this->Charts;}

vtkQtChartLegend* vtkQtChartWidget::getLegend

(

)

const [inline]

Gets the chart legend.

Returns:

A pointer to the chart legend.

Definition at line 81 of file vtkQtChartWidget.h.

{return this->Legend;}

vtkQtChartTitle* vtkQtChartWidget::getTitle

(

)

const [inline]

Gets the overall title for the chart.

Returns:

A pointer to the overall title for the chart.

Definition at line 70 of file vtkQtChartWidget.h.

{return this->Title;}

void vtkQtChartWidget::newAxisTitle	(	vtkQtChartAxis::AxisLocation	axis,
		vtkQtChartTitle *	title
	)		[signal]

Emitted when a new axis title has been set.

Parameters:

axis	The axis location.
title	The new axis title.

void vtkQtChartWidget::newChartLegend

(

vtkQtChartLegend *

legend )

[signal]

Emitted when a new chart legend has been set.

Parameters:

legend

The new chart legend.

void vtkQtChartWidget::newChartTitle

(

vtkQtChartTitle *

title )

[signal]

Emitted when a new chart title has been set.

Parameters:

title

The new chart title.

void vtkQtChartWidget::printChart

(

QPrinter &

printer )

[slot]

Prints the chart using the given printer.

Parameters:

printer

The printer to use.

void vtkQtChartWidget::saveChart

(

const QStringList &

files )

[slot]

Saves a screenshot of the chart to the given files.

Parameters:

files

The list of files to write.

void vtkQtChartWidget::saveChart

(

const QString &

filename )

[slot]

Saves a screenshot of the chart to the given file.

Parameters:

filename

The name of the file to write.

void vtkQtChartWidget::setAxisTitle	(	vtkQtChartAxis::AxisLocation	axis,
		vtkQtChartTitle *	title
	)

Sets the title for the given axis location.

Parameters:

axis	The axis location on the chart.
title	The new axis title.

void vtkQtChartWidget::setLegend

(

vtkQtChartLegend *

legend )

Sets the chart legend.

Parameters:

legend

The new chart legend.

void vtkQtChartWidget::setTitle

(

vtkQtChartTitle *

title )

Sets the overall title for the chart.

Parameters:

title

The new chart title.

virtual QSize vtkQtChartWidget::sizeHint

(

)

const [virtual]

Gets the preferred size of the chart.

Returns:

The preferred size of the chart.

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

• vtkQtChartWidget.h