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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkGeoJSONFeature Class Reference

Represents GeoJSON feature geometry & properties. More...

#include <vtkGeoJSONFeature.h>

Inheritance diagram for vtkGeoJSONFeature:
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Collaboration diagram for vtkGeoJSONFeature:
[legend]

Public Types

typedef vtkDataObject Superclass
 
- Public Types inherited from vtkDataObject
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
}
 Possible values for the FIELD_ASSOCIATION information entry. More...
 
enum  AttributeTypes {
  POINT, CELL, FIELD, POINT_THEN_CELL,
  VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES
}
 Possible attribute types. More...
 
enum  FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }
 Possible values for the FIELD_OPERATION information entry. More...
 
typedef vtkObject Superclass
 

Public Member Functions

virtual void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkGeoJSONFeatureNewInstance () const
 
void 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. More...
 
virtual void SetOutlinePolygons (bool)
 Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. More...
 
virtual bool GetOutlinePolygons ()
 Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. More...
 
virtual void OutlinePolygonsOn ()
 Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. More...
 
virtual void OutlinePolygonsOff ()
 Set/get option to generate the border outlining each polygon, so that resulting cells are vtkPolyLine instead of vtkPolygon. More...
 
- Public Member Functions inherited from vtkDataObject
vtkDataObjectNewInstance () const
 
vtkMTimeType GetMTime () override
 Data objects are composite objects and need to check each part for MTime. More...
 
virtual void Initialize ()
 Restore data object to initial state,. More...
 
void ReleaseData ()
 Release data back to system to conserve memory resource. More...
 
virtual int GetDataObjectType ()
 Return class name of data type. More...
 
vtkMTimeType GetUpdateTime ()
 Used by Threaded ports to determine if they should initiate an asynchronous update (still in development). More...
 
virtual unsigned long GetActualMemorySize ()
 Return the actual size of the data in kibibytes (1024 bytes). More...
 
virtual void CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))
 Copy from the pipeline information to the data object's own information. More...
 
virtual void CopyInformationToPipeline (vtkInformation *vtkNotUsed(info))
 Copy information from this data object to the pipeline information. More...
 
void DataHasBeenGenerated ()
 This method is called by the source when it executes to generate data. More...
 
virtual void PrepareForNewData ()
 make the output data ready for new data to be inserted. More...
 
virtual int GetExtentType ()
 The ExtentType will be left as VTK_PIECES_EXTENT for data objects such as vtkPolyData and vtkUnstructuredGrid. More...
 
virtual void Crop (const int *updateExtent)
 This method crops the data object (if necessary) so that the extent matches the update extent. More...
 
virtual vtkDataSetAttributesGetAttributes (int type)
 Returns the attributes of the data object of the specified attribute type. More...
 
virtual vtkFieldDataGetAttributesAsFieldData (int type)
 Returns the attributes of the data object as a vtkFieldData. More...
 
virtual int GetAttributeTypeForArray (vtkAbstractArray *arr)
 Retrieves the attribute type that an array came from. More...
 
virtual vtkIdType GetNumberOfElements (int type)
 Get the number of elements for a specific attribute type (POINT, CELL, etc.). More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this data object. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this data object. More...
 
virtual int GetDataReleased ()
 Get the flag indicating the data has been released. More...
 
virtual void SetFieldData (vtkFieldData *)
 Assign or retrieve a general field data to this data object. More...
 
virtual vtkFieldDataGetFieldData ()
 Assign or retrieve a general field data to this data object. More...
 
virtual void ShallowCopy (vtkDataObject *src)
 Shallow and Deep copy. More...
 
virtual void DeepCopy (vtkDataObject *src)
 Shallow and Deep copy. More...
 
void GlobalReleaseDataFlagOn ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
void GlobalReleaseDataFlagOff ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. 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...
 
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...
 
vtkCommandGetCommand (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 vtkGeoJSONFeatureNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkGeoJSONFeatureSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkDataObject
static vtkDataObjectNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkDataObjectSafeDownCast (vtkObjectBase *o)
 
static vtkInformationGetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)
 Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and attribute (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) More...
 
static vtkInformationGetNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and name. More...
 
static void RemoveNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 Remove the info associated with an array. More...
 
static vtkInformationSetActiveAttribute (vtkInformation *info, int fieldAssociation, const char *attributeName, int attributeType)
 Set the named array to be the active field for the specified type (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) and association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...
 
static void SetActiveAttributeInfo (vtkInformation *info, int fieldAssociation, int attributeType, const char *name, int arrayType, int numComponents, int numTuples)
 Set the name, array type, number of components, and number of tuples within the passed information object for the active attribute of type attributeType (in specified association, FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...
 
static void SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)
 Convenience version of previous method for use (primarily) by the Imaging filters. More...
 
static const char * GetAssociationTypeAsString (int associationType)
 Given an integer association type, this static method returns a string type for the attribute (i.e. More...
 
static int GetAssociationTypeFromString (const char *associationType)
 Given an integer association type, this static method returns a string type for the attribute (i.e. More...
 
static vtkInformationStringKeyDATA_TYPE_NAME ()
 
static vtkInformationDataObjectKeyDATA_OBJECT ()
 
static vtkInformationIntegerKeyDATA_EXTENT_TYPE ()
 
static vtkInformationIntegerPointerKeyDATA_EXTENT ()
 
static vtkInformationIntegerVectorKeyALL_PIECES_EXTENT ()
 
static vtkInformationIntegerKeyDATA_PIECE_NUMBER ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_PIECES ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_GHOST_LEVELS ()
 
static vtkInformationDoubleKeyDATA_TIME_STEP ()
 
static vtkInformationInformationVectorKeyPOINT_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyCELL_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyVERTEX_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyEDGE_DATA_VECTOR ()
 
static vtkInformationIntegerKeyFIELD_ARRAY_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ASSOCIATION ()
 
static vtkInformationIntegerKeyFIELD_ATTRIBUTE_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ACTIVE_ATTRIBUTE ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_COMPONENTS ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_TUPLES ()
 
static vtkInformationIntegerKeyFIELD_OPERATION ()
 
static vtkInformationDoubleVectorKeyFIELD_RANGE ()
 
static vtkInformationIntegerVectorKeyPIECE_EXTENT ()
 
static vtkInformationStringKeyFIELD_NAME ()
 
static vtkInformationDoubleVectorKeyORIGIN ()
 
static vtkInformationDoubleVectorKeySPACING ()
 
static vtkInformationDoubleVectorKeyDIRECTION ()
 
static vtkInformationDoubleVectorKeyBOUNDING_BOX ()
 
static vtkInformationDataObjectKeySIL ()
 
static vtkDataObjectGetData (vtkInformation *info)
 Retrieve an instance of this class from an information object. More...
 
static vtkDataObjectGetData (vtkInformationVector *v, int i=0)
 Retrieve an instance of this class from an information object. More...
 
static void SetGlobalReleaseDataFlag (int val)
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
static int GetGlobalReleaseDataFlag ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 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 vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkGeoJSONFeature ()
 
 ~vtkGeoJSONFeature ()
 
void ExtractGeoJSONFeatureGeometry (const Json::Value &root, vtkPolyData *outputData)
 Extract geoJSON geometry into vtkPolyData *. More...
 
bool CreatePoint (const Json::Value &coordinates, double point[3])
 Point[] from its JSON equivalent. More...
 
void InsertFeatureProperties (vtkPolyData *outputData)
 
vtkPolyDataExtractPoint (const Json::Value &coordinates, vtkPolyData *outputData)
 In extractXXXX() Extract geoJSON geometries XXXX into outputData. More...
 
vtkPolyDataExtractLineString (const Json::Value &coordinates, vtkPolyData *outputData)
 In extractXXXX() Extract geoJSON geometries XXXX into outputData. More...
 
vtkPolyDataExtractPolygon (const Json::Value &coordinates, vtkPolyData *outputData)
 In extractXXXX() Extract geoJSON geometries XXXX into outputData. More...
 
vtkPolyDataExtractMultiPoint (const Json::Value &coordinates, vtkPolyData *outputData)
 extractMultiXXXX extracts an array of geometries XXXX into the outputData More...
 
vtkPolyDataExtractMultiLineString (const Json::Value &coordinates, vtkPolyData *outputData)
 extractMultiXXXX extracts an array of geometries XXXX into the outputData More...
 
vtkPolyDataExtractMultiPolygon (const Json::Value &coordinates, vtkPolyData *outputData)
 extractMultiXXXX extracts an array of geometries XXXX into the outputData More...
 
bool IsPoint (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
bool IsMultiPoint (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
bool IsLineString (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
bool IsMultiLineString (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
bool IsPolygon (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
bool IsMultiPolygon (const Json::Value &root)
 Check if the root contains corresponding appropriate geometry in the Jsoncpp root. More...
 
- Protected Member Functions inherited from vtkDataObject
 vtkDataObject ()
 
 ~vtkDataObject () 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

Json::Value featureRoot
 Json::Value featureRoot corresponds to the root of the geoJSON feature from which the geometry and properties are to be extracted. More...
 
char * FeatureId
 Id of current GeoJSON feature being parsed. More...
 
bool OutlinePolygons
 Set/get option to generate the border outlining each polygon, so that the output cells are polyine data. More...
 
- Protected Attributes inherited from vtkDataObject
vtkFieldDataFieldData
 
int DataReleased
 
vtkTimeStamp UpdateTime
 
vtkInformationInformation
 
- 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 42 of file vtkGeoJSONFeature.h.

Member Typedef Documentation

Definition at line 47 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 
)
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 vtkDataObject.

static vtkTypeBool vtkGeoJSONFeature::IsTypeOf ( const char *  type)
static
virtual vtkTypeBool 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

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

bool vtkGeoJSONFeature::IsMultiPoint ( const Json::Value &  root)
protected

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

bool vtkGeoJSONFeature::IsLineString ( const Json::Value &  root)
protected

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

bool vtkGeoJSONFeature::IsMultiLineString ( const Json::Value &  root)
protected

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

bool vtkGeoJSONFeature::IsPolygon ( const Json::Value &  root)
protected

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

bool vtkGeoJSONFeature::IsMultiPolygon ( const Json::Value &  root)
protected

Check if the root contains corresponding appropriate geometry in the Jsoncpp root.

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

Point[] from its JSON equivalent.

void vtkGeoJSONFeature::InsertFeatureProperties ( vtkPolyData outputData)
protected

Member Data Documentation

Json::Value vtkGeoJSONFeature::featureRoot
protected

Json::Value featureRoot corresponds to the root of the geoJSON feature from which the geometry and properties are to be extracted.

Definition at line 74 of file vtkGeoJSONFeature.h.

char* vtkGeoJSONFeature::FeatureId
protected

Id of current GeoJSON feature being parsed.

Definition at line 79 of file vtkGeoJSONFeature.h.

bool vtkGeoJSONFeature::OutlinePolygons
protected

Set/get option to generate the border outlining each polygon, so that the output cells are polyine data.

Definition at line 85 of file vtkGeoJSONFeature.h.


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