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vtkOTDensityMap Class Reference

A VTK Filter to compute density map on any pair of numeric data arrays with the same number of tuples, using OpenTURNS. The Output will be a MultiBlock of table, each table containing X and Y coordinate of a density map line. More...

#include <vtkOTDensityMap.h>

Inheritance diagram for vtkOTDensityMap:
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Collaboration diagram for vtkOTDensityMap:
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Public Types

typedef vtkMultiBlockDataSetAlgorithm Superclass
 
- Public Types inherited from vtkMultiBlockDataSetAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 Values used for setting the desired output precision for various algorithms. More...
 
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...
 
vtkOTDensityMapNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual vtkMTimeType GetMTime () override
 Check contour values to return actual mtime. More...
 
void SetValue (int i, double value)
 Methods to set / get density lines values. More...
 
double GetValue (int i)
 Get the ith contour value. More...
 
doubleGetValues ()
 Get a pointer to an array of contour values. More...
 
void GetValues (double *contourValues)
 Fill a supplied list with contour values. More...
 
void SetNumberOfContours (int number)
 Set the number of contours to place into the list. More...
 
int GetNumberOfContours ()
 Get the number of contours in the list of contour values. More...
 
void SetGridSubdivisions (int gridSubdivisions)
 Methods to set / get grid subdivisions, aka the number of point in each dimensions of the grid for computing the PDF. More...
 
virtual int GetGridSubdivisions ()
 
virtual int GetContourApproximationNumberOfPoints ()
 Methods to set / get number of points to compute the contour values approximations using a LogPDF. More...
 
virtual void SetContourApproximationNumberOfPoints (int val)
 
int FillInputPortInformation (int port, vtkInformation *info) override
 Fill the input port information objects for this algorithm. More...
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 Fill the output port information objects for this algorithm. More...
 
int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
 This is called by the superclass. More...
 
- Public Member Functions inherited from vtkMultiBlockDataSetAlgorithm
vtkMultiBlockDataSetAlgorithmNewInstance () const
 
vtkMultiBlockDataSetGetOutput ()
 Get the output data object for a port on this algorithm. More...
 
vtkMultiBlockDataSetGetOutput (int)
 
void SetInputData (vtkDataObject *)
 Assign a data object as input. More...
 
void SetInputData (int, vtkDataObject *)
 
vtkTypeBool ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
 see vtkAlgorithm for details More...
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
int HasExecutive ()
 Check whether this algorithm has an assigned executive. More...
 
vtkExecutiveGetExecutive ()
 Get this algorithm's executive. More...
 
virtual void SetExecutive (vtkExecutive *executive)
 Set this algorithm's executive. More...
 
vtkTypeBool ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 Version of ProcessRequest() that is wrapped. More...
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
 A special version of ProcessRequest meant specifically for the pipeline modified time request. More...
 
virtual int ModifyRequest (vtkInformation *request, int when)
 This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded. More...
 
vtkInformationGetInputPortInformation (int port)
 Get the information object associated with an input port. More...
 
vtkInformationGetOutputPortInformation (int port)
 Get the information object associated with an output port. More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this algorithm. More...
 
virtual void SetInformation (vtkInformation *)
 
int GetNumberOfInputPorts ()
 Get the number of input ports used by the algorithm. More...
 
int GetNumberOfOutputPorts ()
 Get the number of output ports provided by the algorithm. More...
 
void Register (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
void UnRegister (vtkObjectBase *o) override
 Decrease the reference count (release by another object). More...
 
virtual void SetAbortExecute (vtkTypeBool)
 Set/Get the AbortExecute flag for the process object. More...
 
virtual vtkTypeBool GetAbortExecute ()
 
virtual void AbortExecuteOn ()
 
virtual void AbortExecuteOff ()
 
virtual double GetProgress ()
 Get the execution progress of a process object. More...
 
void SetProgress (double)
 SetProgress is deprecated. More...
 
void UpdateProgress (double amount)
 Update the progress of the process object. More...
 
void SetProgressShiftScale (double shift, double scale)
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressShift ()
 
virtual double GetProgressScale ()
 
void SetProgressText (const char *ptext)
 Set the current text message associated with the progress state. More...
 
virtual char * GetProgressText ()
 
virtual unsigned long GetErrorCode ()
 The error code contains a possible error that occurred while reading or writing the file. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 String based versions of SetInputArrayToProcess(). More...
 
vtkInformationGetInputArrayInformation (int idx)
 Get the info object for the specified input array to this algorithm. More...
 
void RemoveAllInputs ()
 Remove all the input data. More...
 
vtkDataObjectGetOutputDataObject (int port)
 Get the data object that will contain the algorithm output for the given port. More...
 
vtkDataObjectGetInputDataObject (int port, int connection)
 Get the data object that will contain the algorithm input for the given port and given connection. More...
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 Remove a connection from the given input port index. More...
 
virtual void RemoveInputConnection (int port, int idx)
 Remove a connection given by index idx. More...
 
virtual void RemoveAllInputConnections (int port)
 Removes all input connections. More...
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 Sets the data-object as an input on the given port index. More...
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 Add the data-object as an input to this given port. More...
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 Get a proxy object corresponding to the given output port of this algorithm. More...
 
vtkAlgorithmOutputGetOutputPort ()
 
int GetNumberOfInputConnections (int port)
 Get the number of inputs currently connected to a port. More...
 
int GetTotalNumberOfInputConnections ()
 Get the total number of inputs for this algorithm. More...
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 Get the algorithm output port connected to an input port. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 Returns the algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm ()
 Equivalent to GetInputAlgorithm(0, 0). More...
 
vtkExecutiveGetInputExecutive (int port, int index)
 Returns the executive associated with a particular input connection. More...
 
vtkExecutiveGetInputExecutive ()
 Equivalent to GetInputExecutive(0, 0) More...
 
vtkInformationGetInputInformation (int port, int index)
 Return the information object that is associated with a particular input connection. More...
 
vtkInformationGetInputInformation ()
 Equivalent to GetInputInformation(0, 0) More...
 
vtkInformationGetOutputInformation (int port)
 Return the information object that is associated with a particular output port. More...
 
virtual void Update (int port)
 Bring this algorithm's outputs up-to-date. More...
 
virtual void Update ()
 
virtual vtkTypeBool Update (int port, vtkInformationVector *requests)
 This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date). More...
 
virtual vtkTypeBool Update (vtkInformation *requests)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdateExtent (const int extents[6])
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual void UpdateInformation ()
 Bring the algorithm's information up-to-date. More...
 
virtual void UpdateDataObject ()
 Create output object(s). More...
 
virtual void PropagateUpdateExtent ()
 Propagate meta-data upstream. More...
 
virtual void UpdateWholeExtent ()
 Bring this algorithm's outputs up-to-date. More...
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...
 
virtual void SetReleaseDataFlag (int)
 Turn release data flag on or off for all output ports. More...
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
intGetUpdateExtent ()
 These functions return the update extent for output ports that use 3D extents. More...
 
intGetUpdateExtent (int port)
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int extent[6])
 
void GetUpdateExtent (int port, int extent[6])
 
int GetUpdatePiece ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdatePiece (int port)
 
int GetUpdateNumberOfPieces ()
 
int GetUpdateNumberOfPieces (int port)
 
int GetUpdateGhostLevel ()
 
int GetUpdateGhostLevel (int port)
 
void SetProgressObserver (vtkProgressObserver *)
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
virtual vtkProgressObserverGetProgressObserver ()
 
- 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...
 
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)
 
vtkCommandGetCommand (unsigned long tag)
 
void RemoveObserver (vtkCommand *)
 
void RemoveObservers (unsigned long event, vtkCommand *)
 
void RemoveObservers (const char *event, vtkCommand *)
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 
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)
 
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)
 
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)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
- 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 PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 

Static Public Member Functions

static vtkOTDensityMapNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkOTDensityMapSafeDownCast (vtkObjectBase *o)
 
static vtkInformationDoubleKeyDENSITY ()
 Key to recover density in output metadata. More...
 
- Static Public Member Functions inherited from vtkMultiBlockDataSetAlgorithm
static vtkMultiBlockDataSetAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkMultiBlockDataSetAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 Keys used to specify input port requirements. More...
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyCAN_PRODUCE_SUB_EXTENT ()
 This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent. More...
 
static vtkInformationIntegerKeyCAN_HANDLE_PIECE_REQUEST ()
 Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). 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 ()
 
static void GlobalWarningDisplayOff ()
 
static int GetGlobalWarningDisplay ()
 
- 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
 
 vtkOTDensityMap ()
 
 ~vtkOTDensityMap ()
 
virtual vtkIdType FindNextCellId (vtkPolyData *pd, vtkIdType cellId, vtkIdType previousCellId, bool &invertedPoints, bool up=true, vtkIdList *currentPointIndices=nullptr)
 Protected method to find the next cellid in specified direction on a polydata containing only lines or polylines. More...
 
void ClearCache ()
 
void BuildContours (vtkPolyData *contourPd, int numContours, const double *contourValues, const double *densityPDFContourValues, const char *xArrayName, const char *yArrayName, std::multimap< double, vtkSmartPointer< vtkTable > > &contoursMap)
 
- Protected Member Functions inherited from vtkMultiBlockDataSetAlgorithm
 vtkMultiBlockDataSetAlgorithm ()
 
 ~vtkMultiBlockDataSetAlgorithm () override
 
virtual int RequestDataObject (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 This is called by the superclass. More...
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 This is called by the superclass. More...
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 This is called by the superclass. More...
 
vtkExecutiveCreateDefaultExecutive () override
 Create a default executive. More...
 
vtkDataObjectGetInput (int port)
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm () override
 
virtual void SetNumberOfInputPorts (int n)
 Set the number of input ports used by the algorithm. More...
 
virtual void SetNumberOfOutputPorts (int n)
 Set the number of output ports provided by the algorithm. More...
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
int GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
 
virtual void SetErrorCode (unsigned long)
 The error code contains a possible error that occurred while reading or writing the file. More...
 
void ReportReferences (vtkGarbageCollector *) override
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 Replace the Nth connection on the given input port. More...
 
virtual void SetNumberOfInputConnections (int port, int n)
 Set the number of input connections on the given input port. More...
 
void SetInputDataInternal (int port, vtkDataObject *input)
 These methods are used by subclasses to implement methods to set data objects directly as input. More...
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
- 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 ()
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

OTDensityCache * DensityPDFCache
 
OTDensityCache * DensityLogPDFSampleCache
 
OTDistributionCache * DistributionCache
 
vtkTimeStamp BuildTime
 
vtkTimeStamp DensityLogPDFSampleMTime
 
vtkTimeStamp DensityPDFMTime
 
vtkContourValuesContourValues
 
int GridSubdivisions
 
int ContourApproximationNumberOfPoints
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
unsigned long ErrorCode
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
vtkTypeBool AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

A VTK Filter to compute density map on any pair of numeric data arrays with the same number of tuples, using OpenTURNS. The Output will be a MultiBlock of table, each table containing X and Y coordinate of a density map line.

Tests:
vtkOTDensityMap (Tests)

Definition at line 43 of file vtkOTDensityMap.h.

Member Typedef Documentation

◆ Superclass

Definition at line 47 of file vtkOTDensityMap.h.

Constructor & Destructor Documentation

◆ vtkOTDensityMap()

vtkOTDensityMap::vtkOTDensityMap ( )
protected

◆ ~vtkOTDensityMap()

vtkOTDensityMap::~vtkOTDensityMap ( )
protected

Member Function Documentation

◆ New()

static vtkOTDensityMap* vtkOTDensityMap::New ( )
static

◆ IsTypeOf()

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

◆ IsA()

virtual vtkTypeBool vtkOTDensityMap::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 vtkMultiBlockDataSetAlgorithm.

◆ SafeDownCast()

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

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkOTDensityMap::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkMultiBlockDataSetAlgorithm.

◆ NewInstance()

vtkOTDensityMap* vtkOTDensityMap::NewInstance ( ) const

◆ PrintSelf()

void vtkOTDensityMap::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 vtkMultiBlockDataSetAlgorithm.

◆ GetMTime()

virtual vtkMTimeType vtkOTDensityMap::GetMTime ( )
overridevirtual

Check contour values to return actual mtime.

Reimplemented from vtkObject.

◆ SetValue()

void vtkOTDensityMap::SetValue ( int  i,
double  value 
)

Methods to set / get density lines values.

Values are expected to be between 0 and 1. Modifying these parameters does not trigger a pdf computation, thus will be very fast to compute, empty by default Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours.

◆ GetValue()

double vtkOTDensityMap::GetValue ( int  i)

Get the ith contour value.

◆ GetValues() [1/2]

double* vtkOTDensityMap::GetValues ( )

Get a pointer to an array of contour values.

There will be GetNumberOfContours() values in the list.

◆ GetValues() [2/2]

void vtkOTDensityMap::GetValues ( double contourValues)

Fill a supplied list with contour values.

There will be GetNumberOfContours() values in the list. Make sure you allocate enough memory to hold the list.

◆ SetNumberOfContours()

void vtkOTDensityMap::SetNumberOfContours ( int  number)

Set the number of contours to place into the list.

You only really need to use this method to reduce list size. The method SetValue() will automatically increase list size as needed.

◆ GetNumberOfContours()

int vtkOTDensityMap::GetNumberOfContours ( )

Get the number of contours in the list of contour values.

◆ SetGridSubdivisions()

void vtkOTDensityMap::SetGridSubdivisions ( int  gridSubdivisions)

Methods to set / get grid subdivisions, aka the number of point in each dimensions of the grid for computing the PDF.

Modifying this parameter will trigger a recomputation of a PDF and LogPDF, 50 by default

◆ GetGridSubdivisions()

virtual int vtkOTDensityMap::GetGridSubdivisions ( )
virtual

◆ GetContourApproximationNumberOfPoints()

virtual int vtkOTDensityMap::GetContourApproximationNumberOfPoints ( )
virtual

Methods to set / get number of points to compute the contour values approximations using a LogPDF.

It ensure the DensityLogPDFSampleCache time is modified. Modyfying the parameter will trigger a recomputation of the LogPDF only, 600 by default

◆ SetContourApproximationNumberOfPoints()

virtual void vtkOTDensityMap::SetContourApproximationNumberOfPoints ( int  val)
virtual

◆ FillInputPortInformation()

int vtkOTDensityMap::FillInputPortInformation ( int  port,
vtkInformation info 
)
overridevirtual

Fill the input port information objects for this algorithm.

This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

◆ FillOutputPortInformation()

int vtkOTDensityMap::FillOutputPortInformation ( int  port,
vtkInformation info 
)
overridevirtual

Fill the output port information objects for this algorithm.

This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

◆ RequestData()

int vtkOTDensityMap::RequestData ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
overridevirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkMultiBlockDataSetAlgorithm.

◆ DENSITY()

static vtkInformationDoubleKey* vtkOTDensityMap::DENSITY ( )
static

Key to recover density in output metadata.

◆ FindNextCellId()

virtual vtkIdType vtkOTDensityMap::FindNextCellId ( vtkPolyData pd,
vtkIdType  cellId,
vtkIdType  previousCellId,
bool &  invertedPoints,
bool  up = true,
vtkIdList currentPointIndices = nullptr 
)
protectedvirtual

Protected method to find the next cellid in specified direction on a polydata containing only lines or polylines.

pd is the polydata input containing only poly/lines cellId is the current cellId to start from previousCellId is an optional parameter allowing to ensure the direction on the line we advance. If > 0, the result of this method is ensured to be != previousCellId. invertedPoints is an output, informing that the current cellId has inverted points up is an input, allowing to specify the direction to follow. In any case, if the next cell id cannot be found in this direction, the other direction will be tried, this is the case where we consider the cell points are inverted. currentPointIndices is an optional output, if != nullptr, the current cell points will be stored in.

◆ ClearCache()

void vtkOTDensityMap::ClearCache ( )
protected

◆ BuildContours()

void vtkOTDensityMap::BuildContours ( vtkPolyData contourPd,
int  numContours,
const double contourValues,
const double densityPDFContourValues,
const char *  xArrayName,
const char *  yArrayName,
std::multimap< double, vtkSmartPointer< vtkTable > > &  contoursMap 
)
protected

Member Data Documentation

◆ DensityPDFCache

OTDensityCache* vtkOTDensityMap::DensityPDFCache
protected

Definition at line 172 of file vtkOTDensityMap.h.

◆ DensityLogPDFSampleCache

OTDensityCache* vtkOTDensityMap::DensityLogPDFSampleCache
protected

Definition at line 174 of file vtkOTDensityMap.h.

◆ DistributionCache

OTDistributionCache* vtkOTDensityMap::DistributionCache
protected

Definition at line 175 of file vtkOTDensityMap.h.

◆ BuildTime

vtkTimeStamp vtkOTDensityMap::BuildTime
protected

Definition at line 177 of file vtkOTDensityMap.h.

◆ DensityLogPDFSampleMTime

vtkTimeStamp vtkOTDensityMap::DensityLogPDFSampleMTime
protected

Definition at line 178 of file vtkOTDensityMap.h.

◆ DensityPDFMTime

vtkTimeStamp vtkOTDensityMap::DensityPDFMTime
protected

Definition at line 179 of file vtkOTDensityMap.h.

◆ ContourValues

vtkContourValues* vtkOTDensityMap::ContourValues
protected

Definition at line 181 of file vtkOTDensityMap.h.

◆ GridSubdivisions

int vtkOTDensityMap::GridSubdivisions
protected

Definition at line 182 of file vtkOTDensityMap.h.

◆ ContourApproximationNumberOfPoints

int vtkOTDensityMap::ContourApproximationNumberOfPoints
protected

Definition at line 183 of file vtkOTDensityMap.h.


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