A node in a multi-resolution image tree. More...

#include <vtkGeoImageNode.h>

Inheritance diagram for vtkGeoImageNode:

Collaboration diagram for vtkGeoImageNode:

Public Types
typedef vtkGeoTreeNode	Superclass

Public Types inherited from vtkGeoTreeNode
enum	NodeStatus { NONE, PROCESSING }

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkGeoImageNode *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	CropImageForTile (vtkImageData image, double imageLonLatExt, const char *prefix=nullptr)
	This crops the image as small as possible while still covering the patch. More...

void	LoadAnImage (const char *prefix)
	This loads the image from a tile database at the specified location. More...

bool	HasData () override
	Returns whether this node has valid data associated with it, or if it is an "empty" node. More...

void	DeleteData () override
	Deletes the data associated with the node to make this an "empty" node. More...


vtkGeoImageNode *	GetChild (int idx)
	Every subclass implements these methods returning the specific type. More...

vtkGeoImageNode *	GetParent ()
	Every subclass implements these methods returning the specific type. More...


vtkImageData *	GetImage ()
	Get the image tile. More...

void	SetImage (vtkImageData *image)
	Get the image tile. More...


vtkTexture *	GetTexture ()
	Get the image tile. More...

void	SetTexture (vtkTexture *texture)
	Get the image tile. More...


void	ShallowCopy (vtkGeoTreeNode *src) override
	Shallow and Deep copy. More...

void	DeepCopy (vtkGeoTreeNode *src) override
	Shallow and Deep copy. More...

Public Member Functions inherited from vtkGeoTreeNode
vtkGeoTreeNode *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	SetChild (vtkGeoTreeNode *node, int idx)
	Get a child of this node. More...

void	SetParent (vtkGeoTreeNode *node)
	When we merge children to a lower resolution parent, we need this reference. More...

void	SetOlder (vtkGeoTreeNode *node)
	Manage links to older and newer tree nodes. More...

vtkGeoTreeNode *	GetOlder ()

void	SetNewer (vtkGeoTreeNode *node)

vtkGeoTreeNode *	GetNewer ()

int	GetWhichChildAreYou ()
	Get this nodes child index in node's parent. More...

bool	IsDescendantOf (vtkGeoTreeNode *elder)
	This method returns true if this node descends from the elder node. More...

int	CreateChildren ()
	Create children of the same type as parent. More...

vtkGeoTreeNode *	GetChildTreeNode (int idx)
	Get the child as a vtkGeoTreeNode. More...

vtkGeoTreeNode *	GetParentTreeNode ()
	Get the parent as a vtkGeoTreeNode. More...

NodeStatus	GetStatus ()

void	SetStatus (NodeStatus status)

virtual void	SetId (unsigned long)
	The id uniquely specified this node. More...

virtual unsigned long	GetId ()
	The id uniquely specified this node. More...

virtual void	SetLevel (int)
	Knowing the level simplifies encoding the branch trace in the Id. More...

virtual int	GetLevel ()
	Knowing the level simplifies encoding the branch trace in the Id. More...

virtual void	SetLongitudeRange (double, double)
	Longitude and latitude range of the terrain model. More...

void	SetLongitudeRange (double[2])
	Longitude and latitude range of the terrain model. More...

virtual double *	GetLongitudeRange ()
	Longitude and latitude range of the terrain model. More...

virtual void	GetLongitudeRange (double &, double &)
	Longitude and latitude range of the terrain model. More...

virtual void	GetLongitudeRange (double[2])
	Longitude and latitude range of the terrain model. More...

virtual void	SetLatitudeRange (double, double)
	Longitude and latitude range of the terrain model. More...

void	SetLatitudeRange (double[2])
	Longitude and latitude range of the terrain model. More...

virtual double *	GetLatitudeRange ()
	Longitude and latitude range of the terrain model. More...

virtual void	GetLatitudeRange (double &, double &)
	Longitude and latitude range of the terrain model. More...

virtual void	GetLatitudeRange (double[2])
	Longitude and latitude range of the terrain model. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkGeoImageNode *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkGeoImageNode *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkGeoTreeNode
static vtkGeoTreeNode *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkGeoTreeNode *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkGeoImageNode ()

	~vtkGeoImageNode () override

int	PowerOfTwo (int val)

Protected Member Functions inherited from vtkGeoTreeNode
	vtkGeoTreeNode ()

	~vtkGeoTreeNode () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkSmartPointer< vtkImageData >	Image

vtkSmartPointer< vtkTexture >	Texture

Protected Attributes inherited from vtkGeoTreeNode
int	Level

unsigned long	Id

double	LongitudeRange [2]

double	LatitudeRange [2]

vtkSmartPointer< vtkGeoTreeNode >	Children [4]

vtkGeoTreeNode *	Parent

NodeStatus	Status

vtkGeoTreeNode *	Older

vtkGeoTreeNode *	Newer

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

A node in a multi-resolution image tree.

vtkGeoImageNode contains an image tile in a multi-resolution image tree, along with metadata about that image's extents.

See also: vtkGeoTreeNode vtkGeoTerrainNode

Definition at line 44 of file vtkGeoImageNode.h.

Member Typedef Documentation

typedef vtkGeoTreeNode vtkGeoImageNode::Superclass

Definition at line 48 of file vtkGeoImageNode.h.

Constructor & Destructor Documentation

vtkGeoImageNode::vtkGeoImageNode ( )

protected

vtkGeoImageNode::~vtkGeoImageNode ( )

overrideprotected

Member Function Documentation

static vtkGeoImageNode* vtkGeoImageNode::New ( )

static

static vtkTypeBool vtkGeoImageNode::IsTypeOf ( const char * type )

static

virtual vtkTypeBool vtkGeoImageNode::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 vtkGeoTreeNode.

static vtkGeoImageNode* vtkGeoImageNode::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkGeoImageNode::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkGeoTreeNode.

vtkGeoImageNode* vtkGeoImageNode::NewInstance ( ) const

void vtkGeoImageNode::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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.

vtkGeoImageNode* vtkGeoImageNode::GetChild ( int idx )

Every subclass implements these methods returning the specific type.

This is easier than templating.

vtkGeoImageNode* vtkGeoImageNode::GetParent ( )

Every subclass implements these methods returning the specific type.

This is easier than templating.

vtkImageData* vtkGeoImageNode::GetImage ( )

Get the image tile.

void vtkGeoImageNode::SetImage ( vtkImageData * image )

Get the image tile.

vtkTexture* vtkGeoImageNode::GetTexture ( )

Get the image tile.

void vtkGeoImageNode::SetTexture ( vtkTexture * texture )

Get the image tile.

void vtkGeoImageNode::CropImageForTile	(	vtkImageData *	image,
		double *	imageLonLatExt,
		const char *	prefix = `nullptr`
	)

This crops the image as small as possible while still covering the patch.

The Longitude Latitude range may get bigger to reflect the actual size of the image. If prefix is specified, writes the tile to that location.

void vtkGeoImageNode::LoadAnImage ( const char * prefix )

This loads the image from a tile database at the specified location.

void vtkGeoImageNode::ShallowCopy ( vtkGeoTreeNode * src )

overridevirtual

Shallow and Deep copy.

Reimplemented from vtkGeoTreeNode.

void vtkGeoImageNode::DeepCopy ( vtkGeoTreeNode * src )

overridevirtual

Shallow and Deep copy.

Reimplemented from vtkGeoTreeNode.

bool vtkGeoImageNode::HasData ( )

overridevirtual

Returns whether this node has valid data associated with it, or if it is an "empty" node.

Reimplemented from vtkGeoTreeNode.

void vtkGeoImageNode::DeleteData ( )

overridevirtual

Deletes the data associated with the node to make this an "empty" node.

This is performed when the node has been unused for a certain amount of time.

Reimplemented from vtkGeoTreeNode.

int vtkGeoImageNode::PowerOfTwo ( int val )

protected

Member Data Documentation

vtkSmartPointer<vtkImageData> vtkGeoImageNode::Image

protected

Definition at line 115 of file vtkGeoImageNode.h.

vtkSmartPointer<vtkTexture> vtkGeoImageNode::Texture

protected

Definition at line 116 of file vtkGeoImageNode.h.

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

/home/demarle/Source/VTK/release/8.2/build/Utilities/Doxygen/dox/Geovis/Core/vtkGeoImageNode.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation