vtkGeoTreeNode Class Reference

#include <vtkGeoTreeNode.h>

Inheritance diagram for vtkGeoTreeNode:

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Collaboration diagram for vtkGeoTreeNode:

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List of all members.

Detailed Description

Stores data for a patch of the globe.

A self-referential data structure for storing geometry or imagery for the geospatial views. The data is organized in a quadtree. Each node contains a pointer to its parent and owns references to its four child nodes. The ID of each node is unique in its level, and encodes the path from the root node in its bits.

See also:: vtkGeoView vtkGeoView2D vtkGeoTerrain vtkGeoAlignedImageRepresentation

Definition at line 44 of file vtkGeoTreeNode.h.


Public Types
enum	NodeStatus { NONE, PROCESSING }
typedef vtkObject	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetChild (vtkGeoTreeNode *node, int idx)
int	GetWhichChildAreYou ()
bool	IsDescendantOf (vtkGeoTreeNode *elder)
int	CreateChildren ()
NodeStatus	GetStatus ()
void	SetStatus (NodeStatus status)

virtual void	SetId (unsigned long)
virtual unsigned long	GetId ()

virtual void	SetLevel (int)
virtual int	GetLevel ()

virtual void	SetLongitudeRange (double, double)
void	SetLongitudeRange (double[2])
virtual double *	GetLongitudeRange ()
virtual void	GetLongitudeRange (double &, double &)
virtual void	GetLongitudeRange (double[2])
virtual void	SetLatitudeRange (double, double)
void	SetLatitudeRange (double[2])
virtual double *	GetLatitudeRange ()
virtual void	GetLatitudeRange (double &, double &)
virtual void	GetLatitudeRange (double[2])

void	SetParent (vtkGeoTreeNode *node)

void	SetOlder (vtkGeoTreeNode *node)
vtkGeoTreeNode *	GetOlder ()
void	SetNewer (vtkGeoTreeNode *node)
vtkGeoTreeNode *	GetNewer ()

virtual bool	HasData ()

virtual void	DeleteData ()

vtkGeoTreeNode *	GetChildTreeNode (int idx)

vtkGeoTreeNode *	GetParentTreeNode ()

virtual void	ShallowCopy (vtkGeoTreeNode *src)
virtual void	DeepCopy (vtkGeoTreeNode *src)
Static Public Member Functions
static vtkGeoTreeNode *	New ()
static int	IsTypeOf (const char *type)
static vtkGeoTreeNode *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkGeoTreeNode ()
	~vtkGeoTreeNode ()
Protected Attributes
int	Level
unsigned long	Id
double	LongitudeRange [2]
double	LatitudeRange [2]
vtkSmartPointer< vtkGeoTreeNode >	Children [4]
vtkGeoTreeNode *	Parent
NodeStatus	Status
vtkGeoTreeNode *	Older
vtkGeoTreeNode *	Newer

Member Typedef Documentation

typedef vtkObject vtkGeoTreeNode::Superclass

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

Definition at line 48 of file vtkGeoTreeNode.h.

Member Enumeration Documentation

enum vtkGeoTreeNode::NodeStatus

Enumerator:

NONE
PROCESSING

Definition at line 141 of file vtkGeoTreeNode.h.

Constructor & Destructor Documentation

vtkGeoTreeNode::vtkGeoTreeNode ( ) [protected]

vtkGeoTreeNode::~vtkGeoTreeNode ( ) [protected]

Member Function Documentation

static vtkGeoTreeNode* vtkGeoTreeNode::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

virtual const char* vtkGeoTreeNode::GetClassName ( ) [virtual]

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

static int vtkGeoTreeNode::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

virtual int vtkGeoTreeNode::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

static vtkGeoTreeNode* vtkGeoTreeNode::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

void vtkGeoTreeNode::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			`[virtual]`

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

Reimplemented in vtkGeoImageNode, and vtkGeoTerrainNode.

virtual void vtkGeoTreeNode::SetId ( unsigned long ) [virtual]

The id uniquely specified this node. For this implementation I am going to store the branch path in the bits.

virtual unsigned long vtkGeoTreeNode::GetId ( ) [virtual]

The id uniquely specified this node. For this implementation I am going to store the branch path in the bits.

virtual void vtkGeoTreeNode::SetLevel ( int ) [virtual]

Knowing the level simplifies encoding the branch trace in the Id.

virtual int vtkGeoTreeNode::GetLevel ( ) [virtual]

Knowing the level simplifies encoding the branch trace in the Id.

virtual void vtkGeoTreeNode::SetLongitudeRange	(	double	,
		double
	)			`[virtual]`