vtkQtChartStyleManager Class Reference

The vtkQtChartStyleManager class allows several chart layers to share the same style generator. More...

#include <vtkQtChartStyleManager.h>

Collaboration diagram for vtkQtChartStyleManager:

List of all members.

Public Member Functions
	vtkQtChartStyleManager (QObject *parent=0)
	Creates a chart style manager.
virtual	~vtkQtChartStyleManager ()
vtkQtChartStyleGenerator *	getGenerator ()
	Gets the options generator.
void	setGenerator (vtkQtChartStyleGenerator *generator)
	Sets the options generator.
int	reserveStyle ()
	Reserves a style index for the style generator.
void	releaseStyle (int index)
	Releases a series style index.

---

Detailed Description

The vtkQtChartStyleManager class allows several chart layers to share the same style generator.

Sharing a style generator keeps the style from repeating. This is useful when several chart layers are displayed in the same chart. For example, a line chart and a bar chart can share a style generator to make sure that none of the series are the same color.

Definition at line 43 of file vtkQtChartStyleManager.h.

---

Constructor & Destructor Documentation

vtkQtChartStyleManager::vtkQtChartStyleManager

(

QObject *

parent = 0 )

Creates a chart style manager.

Parameters:

parent

The parent object.

virtual vtkQtChartStyleManager::~vtkQtChartStyleManager

(

)

[inline, virtual]

Definition at line 50 of file vtkQtChartStyleManager.h.

{}

---

Member Function Documentation

vtkQtChartStyleGenerator* vtkQtChartStyleManager::getGenerator

(

)

Gets the options generator.

Returns:

A pointer to the options generator.

void vtkQtChartStyleManager::releaseStyle

(

int

index )

Releases a series style index.

When an index is released, the empty spot is saved so it can be used for the next reservation.

Parameters:

index

The style index to release.

int vtkQtChartStyleManager::reserveStyle

(

)

Reserves a style index for the style generator.

The index returned is the lowest index available. If there are empty spots from removals, the index will come from the first empty spot.

Returns:

The reserved style index for the style generator.

void vtkQtChartStyleManager::setGenerator

(

vtkQtChartStyleGenerator *

generator )

Sets the options generator.

Parameters:

generator

The new options generator.

Referenced by QmitkVtkLineProfileWidget::QmitkVtkLineProfileWidget().

---

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

• vtkQtChartStyleManager.h