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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkGeoImageNode Class Reference

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

#include <vtkGeoImageNode.h>

Inheritance diagram for vtkGeoImageNode:
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Collaboration diagram for vtkGeoImageNode:
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List of all members.

Public Types

typedef vtkGeoTreeNode Superclass
- Public Types inherited from vtkGeoTreeNode
enum  NodeStatus { NONE, PROCESSING }
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void LoadAnImage (const char *prefix)
virtual bool HasData ()
virtual void DeleteData ()
vtkGeoImageNodeGetChild (int idx)
vtkGeoImageNodeGetParent ()
vtkImageDataGetImage ()
void SetImage (vtkImageData *image)
vtkTextureGetTexture ()
void SetTexture (vtkTexture *texture)
void CropImageForTile (vtkImageData *image, double *imageLonLatExt, const char *prefix=0)
virtual void ShallowCopy (vtkGeoTreeNode *src)
virtual void DeepCopy (vtkGeoTreeNode *src)
- Public Member Functions inherited from vtkGeoTreeNode
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)
vtkGeoTreeNodeGetOlder ()
void SetNewer (vtkGeoTreeNode *node)
vtkGeoTreeNodeGetNewer ()
vtkGeoTreeNodeGetChildTreeNode (int idx)
vtkGeoTreeNodeGetParentTreeNode ()
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static vtkGeoImageNodeNew ()
static int IsTypeOf (const char *type)
static vtkGeoImageNodeSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkGeoImageNode ()
 ~vtkGeoImageNode ()
int PowerOfTwo (int val)
- Protected Member Functions inherited from vtkGeoTreeNode
 vtkGeoTreeNode ()
 ~vtkGeoTreeNode ()
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

vtkSmartPointer< vtkImageDataImage
vtkSmartPointer< vtkTextureTexture
- Protected Attributes inherited from vtkGeoTreeNode
int Level
unsigned long Id
double LongitudeRange [2]
double LatitudeRange [2]
vtkSmartPointer< vtkGeoTreeNodeChildren [4]
vtkGeoTreeNodeParent
NodeStatus Status
vtkGeoTreeNodeOlder
vtkGeoTreeNodeNewer
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int 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 41 of file vtkGeoImageNode.h.


Member Typedef Documentation

Reimplemented from vtkGeoTreeNode.

Definition at line 45 of file vtkGeoImageNode.h.


Constructor & Destructor Documentation

vtkGeoImageNode::vtkGeoImageNode ( )
protected
vtkGeoImageNode::~vtkGeoImageNode ( )
protected

Member Function Documentation

static vtkGeoImageNode* vtkGeoImageNode::New ( )
static

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

Reimplemented from vtkGeoTreeNode.

virtual const char* vtkGeoImageNode::GetClassName ( )
virtual

Reimplemented from vtkGeoTreeNode.

static int vtkGeoImageNode::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 vtkGeoTreeNode.

virtual int 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 ( vtkObject o)
static

Reimplemented from vtkGeoTreeNode.

void vtkGeoImageNode::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 vtkGeoTreeNode.

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 = 0 
)

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.

virtual void vtkGeoImageNode::ShallowCopy ( vtkGeoTreeNode src)
virtual

Shallow and Deep copy.

Reimplemented from vtkGeoTreeNode.

virtual void vtkGeoImageNode::DeepCopy ( vtkGeoTreeNode src)
virtual

Shallow and Deep copy.

Reimplemented from vtkGeoTreeNode.

virtual bool vtkGeoImageNode::HasData ( )
virtual

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

Reimplemented from vtkGeoTreeNode.

virtual void vtkGeoImageNode::DeleteData ( )
virtual

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 101 of file vtkGeoImageNode.h.

vtkSmartPointer<vtkTexture> vtkGeoImageNode::Texture
protected

Definition at line 102 of file vtkGeoImageNode.h.


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