vtkQtChartShapeLocatorNode Class Reference

The vtkQtChartShapeLocatorNode class is used to build a tree of chart shapes. More...

#include <vtkQtChartShapeLocator.h>

Collaboration diagram for vtkQtChartShapeLocatorNode:

List of all members.

Public Member Functions
	vtkQtChartShapeLocatorNode (vtkQtChartShape *element=0)
	Constructs a chart shape locator node.
	~vtkQtChartShapeLocatorNode ()
bool	contains (const QPointF &point) const
	Gets whether or not the bounding area contains the given point.
bool	intersects (const QRectF &area) const
	Gets whether or not the bounding area intersects the given area.
const QRectF &	getBounds () const
	Gets the bounding rectangle.
void	setBounds (const QRectF &bounds)
	Sets the bounding rectangle.
vtkQtChartShape *	getElement () const
	Gets the chart shape element.
void	setElement (vtkQtChartShape *element)
	Sets the chart shape element.
vtkQtChartShapeLocatorNode *	getParent () const
	Gets the parent node.
void	setParent (vtkQtChartShapeLocatorNode *parent)
	Sets the parent node.
bool	hasChildren () const
	Gets whether or not the node has children.
const QList < vtkQtChartShapeLocatorNode * > &	getNodes () const
	Gets the list of child nodes.
QList < vtkQtChartShapeLocatorNode * > &	getNodes ()
	Gets the list of child nodes.
void	updateBounds ()
	Updates the bounding rectangle.

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Detailed Description

The vtkQtChartShapeLocatorNode class is used to build a tree of chart shapes.

Definition at line 40 of file vtkQtChartShapeLocator.h.

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Constructor & Destructor Documentation

vtkQtChartShapeLocatorNode::vtkQtChartShapeLocatorNode

(

vtkQtChartShape *

element = 0 )

Constructs a chart shape locator node.

Parameters:

element

The chart shape element to wrap.

vtkQtChartShapeLocatorNode::~vtkQtChartShapeLocatorNode

(

)

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Member Function Documentation

bool vtkQtChartShapeLocatorNode::contains

(

const QPointF &

point )

const

Gets whether or not the bounding area contains the given point.

Parameters:

point

The position to evaluate.

Returns:

True if the bounding area contains the given point.

const QRectF& vtkQtChartShapeLocatorNode::getBounds

(

)

const [inline]

Gets the bounding rectangle.

Returns:

The bounding rectangle.

Definition at line 67 of file vtkQtChartShapeLocator.h.

{return *this->Bounds;}

vtkQtChartShape* vtkQtChartShapeLocatorNode::getElement

(

)

const [inline]

Gets the chart shape element.

Returns:

A pointer to the chart shape element.

Definition at line 78 of file vtkQtChartShapeLocator.h.

{return this->Element;}

QList<vtkQtChartShapeLocatorNode *>& vtkQtChartShapeLocatorNode::getNodes

(

)

[inline]

Gets the list of child nodes.

Returns:

The list of child nodes.

Definition at line 112 of file vtkQtChartShapeLocator.h.

{return this->Nodes;}

const QList<vtkQtChartShapeLocatorNode *>& vtkQtChartShapeLocatorNode::getNodes

(

)

const [inline]

Gets the list of child nodes.

Returns:

The list of child nodes.

Definition at line 106 of file vtkQtChartShapeLocator.h.

{return this->Nodes;}

vtkQtChartShapeLocatorNode* vtkQtChartShapeLocatorNode::getParent

(

)

const [inline]

Gets the parent node.

Returns:

A pointer to the parent node.

Definition at line 89 of file vtkQtChartShapeLocator.h.

{return this->Parent;}

bool vtkQtChartShapeLocatorNode::hasChildren

(

)

const [inline]

Gets whether or not the node has children.

Returns:

True if the node has children.

Definition at line 100 of file vtkQtChartShapeLocator.h.

{return this->Nodes.size() > 0;}

bool vtkQtChartShapeLocatorNode::intersects

(

const QRectF &

area )

const

Gets whether or not the bounding area intersects the given area.

Parameters:

area	The rectangle to evaluate.

Returns:

True if the bounding area intersects the given area.

void vtkQtChartShapeLocatorNode::setBounds

(

const QRectF &

bounds )

Sets the bounding rectangle.

Parameters:

bounds

The new bounding rectangle.

void vtkQtChartShapeLocatorNode::setElement

(

vtkQtChartShape *

element )

Sets the chart shape element.

Parameters:

element

The new chart shape element.

void vtkQtChartShapeLocatorNode::setParent

(

vtkQtChartShapeLocatorNode *

parent )

[inline]

Sets the parent node.

Parameters:

parent

The new parent node.

Definition at line 94 of file vtkQtChartShapeLocator.h.

{this->Parent = parent;}

void vtkQtChartShapeLocatorNode::updateBounds

(

)

Updates the bounding rectangle.

The bounding rectangle is the bounds of the element or the bounds of the child nodes.

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

• vtkQtChartShapeLocator.h