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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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Public Types

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

Public Member Functions

virtual int IsA (const char *type)
 
vtkGeoImageNodeNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
void LoadAnImage (const char *prefix)
 
virtual bool HasData ()
 
virtual void DeleteData ()
 
vtkGeoImageNodeGetChild (int idx)
 
vtkGeoImageNodeGetParent ()
 
vtkImageData * GetImage ()
 
void SetImage (vtkImageData *image)
 
vtkTexture * GetTexture ()
 
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
vtkGeoTreeNodeNewInstance () const
 
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)
 
vtkGeoTreeNodeGetOlder ()
 
void SetNewer (vtkGeoTreeNode *node)
 
vtkGeoTreeNodeGetNewer ()
 
vtkGeoTreeNodeGetChildTreeNode (int idx)
 
vtkGeoTreeNodeGetParentTreeNode ()
 

Static Public Member Functions

static vtkGeoImageNodeNew ()
 
static int IsTypeOf (const char *type)
 
static vtkGeoImageNodeSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkGeoTreeNode
static vtkGeoTreeNodeNew ()
 
static int IsTypeOf (const char *type)
 
static vtkGeoTreeNodeSafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkGeoImageNode ()
 
 ~vtkGeoImageNode ()
 
int PowerOfTwo (int val)
 
- Protected Member Functions inherited from vtkGeoTreeNode
 vtkGeoTreeNode ()
 
 ~vtkGeoTreeNode ()
 

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< vtkGeoTreeNodeChildren [4]
 
vtkGeoTreeNodeParent
 
NodeStatus Status
 
vtkGeoTreeNodeOlder
 
vtkGeoTreeNodeNewer
 

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 42 of file vtkGeoImageNode.h.

Member Typedef Documentation

Definition at line 46 of file vtkGeoImageNode.h.

Constructor & Destructor Documentation

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

Member Function Documentation

static vtkGeoImageNode* vtkGeoImageNode::New ( )
static
static int vtkGeoImageNode::IsTypeOf ( const char *  type)
static
virtual int vtkGeoImageNode::IsA ( const char *  type)
virtual

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 
)
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 102 of file vtkGeoImageNode.h.

vtkSmartPointer<vtkTexture> vtkGeoImageNode::Texture
protected

Definition at line 103 of file vtkGeoImageNode.h.


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