Represents GeoJSON feature geometry & properties. More...

#include <vtkGeoJSONFeature.h>

Inheritance diagram for vtkGeoJSONFeature:

Collaboration diagram for vtkGeoJSONFeature:

Public Types
typedef vtkDataObject	Superclass

Public Types inherited from vtkDataObject
typedef vtkObject	Superclass

enum	FieldAssociations { FIELD_ASSOCIATION_POINTS, FIELD_ASSOCIATION_CELLS, FIELD_ASSOCIATION_NONE, FIELD_ASSOCIATION_POINTS_THEN_CELLS, FIELD_ASSOCIATION_VERTICES, FIELD_ASSOCIATION_EDGES, FIELD_ASSOCIATION_ROWS, NUMBER_OF_ASSOCIATIONS }

enum	AttributeTypes { POINT, CELL, FIELD, POINT_THEN_CELL, VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES }

enum	FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	IsA (const char *type)

vtkGeoJSONFeature *	NewInstance () const

void	ExtractGeoJSONFeature (const Json::Value &root, vtkPolyData *outputData)


virtual void	SetOutlinePolygons (bool)

virtual bool	GetOutlinePolygons ()

virtual void	OutlinePolygonsOn ()

virtual void	OutlinePolygonsOff ()

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

unsigned long int	GetMTime ()

virtual void	Initialize ()

void	ReleaseData ()

virtual int	GetDataObjectType ()

unsigned long	GetUpdateTime ()

virtual unsigned long	GetActualMemorySize ()

virtual void	CopyInformationToPipeline (vtkInformation *vtkNotUsed(info))

void	DataHasBeenGenerated ()

virtual void	PrepareForNewData ()

virtual int	GetExtentType ()

virtual void	Crop (const int *updateExtent)

virtual vtkDataSetAttributes *	GetAttributes (int type)

virtual vtkFieldData *	GetAttributesAsFieldData (int type)

virtual int	GetAttributeTypeForArray (vtkAbstractArray *arr)

virtual vtkIdType	GetNumberOfElements (int type)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual int	GetDataReleased ()

virtual void	SetFieldData (vtkFieldData *)

virtual vtkFieldData *	GetFieldData ()

virtual void	CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))

virtual void	ShallowCopy (vtkDataObject *src)

virtual void	DeepCopy (vtkDataObject *src)

void	GlobalReleaseDataFlagOn ()

void	GlobalReleaseDataFlagOff ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (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)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(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 &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkGeoJSONFeature *	New ()

static int	IsTypeOf (const char *type)

static vtkGeoJSONFeature *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkDataObject *	SafeDownCast (vtkObjectBase *o)

static const char *	GetAssociationTypeAsString (int associationType)

static int	GetAssociationTypeFromString (const char *associationType)

static vtkInformationStringKey *	DATA_TYPE_NAME ()

static vtkInformationDataObjectKey *	DATA_OBJECT ()

static vtkInformationIntegerKey *	DATA_EXTENT_TYPE ()

static vtkInformationIntegerPointerKey *	DATA_EXTENT ()

static vtkInformationIntegerVectorKey *	ALL_PIECES_EXTENT ()

static vtkInformationIntegerKey *	DATA_PIECE_NUMBER ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_PIECES ()

static vtkInformationIntegerKey *	DATA_NUMBER_OF_GHOST_LEVELS ()

static vtkInformationDoubleKey *	DATA_TIME_STEP ()

static vtkInformationInformationVectorKey *	POINT_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	CELL_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	VERTEX_DATA_VECTOR ()

static vtkInformationInformationVectorKey *	EDGE_DATA_VECTOR ()

static vtkInformationIntegerKey *	FIELD_ARRAY_TYPE ()

static vtkInformationIntegerKey *	FIELD_ASSOCIATION ()

static vtkInformationIntegerKey *	FIELD_ATTRIBUTE_TYPE ()

static vtkInformationIntegerKey *	FIELD_ACTIVE_ATTRIBUTE ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_COMPONENTS ()

static vtkInformationIntegerKey *	FIELD_NUMBER_OF_TUPLES ()

static vtkInformationIntegerKey *	FIELD_OPERATION ()

static vtkInformationDoubleVectorKey *	FIELD_RANGE ()

static vtkInformationIntegerVectorKey *	PIECE_EXTENT ()

static vtkInformationStringKey *	FIELD_NAME ()

static vtkInformationDoubleVectorKey *	ORIGIN ()

static vtkInformationDoubleVectorKey *	SPACING ()

static vtkInformationDoubleVectorKey *	BOUNDING_BOX ()

static vtkInformationDataObjectKey *	SIL ()

static vtkInformation *	GetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)

static vtkInformation *	GetNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static void	RemoveNamedFieldInformation (vtkInformation info, int fieldAssociation, const char name)

static vtkInformation *	SetActiveAttribute (vtkInformation info, int fieldAssociation, const char attributeName, int attributeType)

static void	SetActiveAttributeInfo (vtkInformation info, int fieldAssociation, int attributeType, const char name, int arrayType, int numComponents, int numTuples)

static void	SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)

static vtkDataObject *	GetData (vtkInformation *info)

static vtkDataObject *	GetData (vtkInformationVector *v, int i=0)

static void	SetGlobalReleaseDataFlag (int val)

static int	GetGlobalReleaseDataFlag ()

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkGeoJSONFeature ()

	~vtkGeoJSONFeature ()

bool	CreatePoint (const Json::Value &coordinates, double point[3])

void	InsertFeatureProperties (vtkPolyData *outputData)


void	ExtractGeoJSONFeatureGeometry (const Json::Value &root, vtkPolyData *outputData)


vtkPolyData *	ExtractPoint (const Json::Value &coordinates, vtkPolyData *outputData)

vtkPolyData *	ExtractLineString (const Json::Value &coordinates, vtkPolyData *outputData)

vtkPolyData *	ExtractPolygon (const Json::Value &coordinates, vtkPolyData *outputData)


vtkPolyData *	ExtractMultiPoint (const Json::Value &coordinates, vtkPolyData *outputData)

vtkPolyData *	ExtractMultiLineString (const Json::Value &coordinates, vtkPolyData *outputData)

vtkPolyData *	ExtractMultiPolygon (const Json::Value &coordinates, vtkPolyData *outputData)


bool	IsPoint (const Json::Value &root)

bool	IsMultiPoint (const Json::Value &root)

bool	IsLineString (const Json::Value &root)

bool	IsMultiLineString (const Json::Value &root)

bool	IsPolygon (const Json::Value &root)

bool	IsMultiPolygon (const Json::Value &root)

Protected Member Functions inherited from vtkDataObject
	vtkDataObject ()

	~vtkDataObject ()

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 &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
Json::Value	featureRoot

char *	FeatureId

bool	OutlinePolygons

Protected Attributes inherited from vtkDataObject
vtkFieldData *	FieldData

int	DataReleased

vtkTimeStamp	UpdateTime

vtkInformation *	Information

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Represents GeoJSON feature geometry & properties.

This class is used by the vtkGeoJSONReader when parsing GeoJSON input. It is not intended to be instantiated by applications directly.

Definition at line 41 of file vtkGeoJSONFeature.h.

Member Typedef Documentation

typedef vtkDataObject vtkGeoJSONFeature::Superclass

Definition at line 46 of file vtkGeoJSONFeature.h.

Constructor & Destructor Documentation

vtkGeoJSONFeature::vtkGeoJSONFeature ( )

protected

vtkGeoJSONFeature::~vtkGeoJSONFeature ( )

protected

Member Function Documentation

static vtkGeoJSONFeature* vtkGeoJSONFeature::New ( )

static

virtual void vtkGeoJSONFeature::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 vtkDataObject.

static int vtkGeoJSONFeature::IsTypeOf ( const char * type )

static

virtual int vtkGeoJSONFeature::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 vtkDataObject.

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

static

virtual vtkObjectBase* vtkGeoJSONFeature::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDataObject.

vtkGeoJSONFeature* vtkGeoJSONFeature::NewInstance ( ) const

virtual void vtkGeoJSONFeature::SetOutlinePolygons ( bool )

virtual

Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. The default is off

virtual bool vtkGeoJSONFeature::GetOutlinePolygons ( )

virtual

Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. The default is off

virtual void vtkGeoJSONFeature::OutlinePolygonsOn ( )

virtual

Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. The default is off

virtual void vtkGeoJSONFeature::OutlinePolygonsOff ( )

virtual

Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. The default is off

void vtkGeoJSONFeature::ExtractGeoJSONFeature	(	const Json::Value &	root,
		vtkPolyData *	outputData
	)

Extract the geometry corresponding to the geoJSON feature stored at root Assign any feature properties passed as cell data

void vtkGeoJSONFeature::ExtractGeoJSONFeatureGeometry	(	const Json::Value &	root,
		vtkPolyData *	outputData
	)

protected

Extract geoJSON geometry into vtkPolyData *

vtkPolyData* vtkGeoJSONFeature::ExtractPoint	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

In extractXXXX() Extract geoJSON geometries XXXX into outputData

vtkPolyData* vtkGeoJSONFeature::ExtractLineString	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

In extractXXXX() Extract geoJSON geometries XXXX into outputData

vtkPolyData* vtkGeoJSONFeature::ExtractPolygon	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

In extractXXXX() Extract geoJSON geometries XXXX into outputData

vtkPolyData* vtkGeoJSONFeature::ExtractMultiPoint	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

extractMultiXXXX extracts an array of geometries XXXX into the outputData

vtkPolyData* vtkGeoJSONFeature::ExtractMultiLineString	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

extractMultiXXXX extracts an array of geometries XXXX into the outputData

vtkPolyData* vtkGeoJSONFeature::ExtractMultiPolygon	(	const Json::Value &	coordinates,
		vtkPolyData *	outputData
	)

protected

extractMultiXXXX extracts an array of geometries XXXX into the outputData

bool vtkGeoJSONFeature::IsPoint ( const Json::Value & root )

protected