vtkQtChartPenGenerator Class Reference

The vtkQtChartPenGenerator class generates series pen options using a list of pens. More...

#include <vtkQtChartPenGenerator.h>

Inheritance diagram for vtkQtChartPenGenerator:

Collaboration diagram for vtkQtChartPenGenerator:

Public Member Functions
	vtkQtChartPenGenerator (QObject *parent=0)
	Creates a pen generator. More...
virtual	~vtkQtChartPenGenerator ()
vtkQtChartStylePen Methods
virtual QPen	getStylePen (int index) const
	Gets the pen for the specified series style index. More...
Pen Methods
int	getNumberOfPens () const
	Gets the number of pens (stroke styles) in the list. More...
QPen	getPen (int index) const
	Gets a stroke style from the list. More...
void	setPen (int index, const QPen &pen)
	Sets the stroke style for the given index. More...
void	clearPens ()
	Clears the list of pens (stroke styles). More...
void	addPens (const vtkQtChartColors &colors)
	Adds the color list to the pen list. More...
void	addPen (const QPen &pen)
	Adds a pen to the list of stroke styles. More...
void	insertPen (int index, const QPen &pen)
	Inserts a pen into the list of stroke styles. More...
void	removePen (int index)
	Removes the pen at the given index. More...
Public Member Functions inherited from vtkQtChartStylePen
	vtkQtChartStylePen (QObject *parent=0)
	Creates a chart style pen. More...
virtual	~vtkQtChartStylePen ()

Detailed Description

The vtkQtChartPenGenerator class generates series pen options using a list of pens.

Definition at line 39 of file vtkQtChartPenGenerator.h.

Constructor & Destructor Documentation

vtkQtChartPenGenerator::vtkQtChartPenGenerator

(

QObject *

parent = 0

)

Creates a pen generator.

Parameters

parent

The parent object.

virtual vtkQtChartPenGenerator::~vtkQtChartPenGenerator ( )

virtual

Member Function Documentation

virtual QPen vtkQtChartPenGenerator::getStylePen ( int  index ) const

virtual

Gets the pen for the specified series style index.

If the index is greater than the internal pen list, the index will be wrapped to repeat the pens.

Parameters

index

The series style index.

Returns

The pen for the specified series style index.

Implements vtkQtChartStylePen.

int vtkQtChartPenGenerator::getNumberOfPens

(

)

const

Gets the number of pens (stroke styles) in the list.

Returns

The number of pens (stroke styles) in the list.

QPen vtkQtChartPenGenerator::getPen

(

int

index

)

const

Gets a stroke style from the list.

The index must be in the range [0, getNumberOfPens()-1]. If it is not, an error message will be printed and an empty QPen will be returned.

Parameters

index

The index of the pen.

Returns

The stroke style for the given index.

void vtkQtChartPenGenerator::setPen	(	int	index,
		const QPen &	pen
	)

Sets the stroke style for the given index.

This method will do nothing if the index is out of range.

Parameters

index	The pen list index.
pen	The new stroke style.

void vtkQtChartPenGenerator::clearPens

(

)

Clears the list of pens (stroke styles).

void vtkQtChartPenGenerator::addPens

(

const vtkQtChartColors &

colors

)

Adds the color list to the pen list.

Parameters

colors

The list of colors to add.

void vtkQtChartPenGenerator::addPen

(

const QPen &

pen

)

Adds a pen to the list of stroke styles.

Parameters

pen	The stroke style to add.

void vtkQtChartPenGenerator::insertPen	(	int	index,
		const QPen &	pen
	)

Inserts a pen into the list of stroke styles.

Parameters

index	Where to insert the pen.
pen	The stroke style to insert.

void vtkQtChartPenGenerator::removePen

(

int

index

)

Removes the pen at the given index.

Parameters

index

The index of the pen to remove.

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

• dox/GUISupport/Qt/Chart/vtkQtChartPenGenerator.h