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vtkImageThresholdConnectivity Class Reference

Flood fill an image region. More...

#include <vtkImageThresholdConnectivity.h>

Inheritance diagram for vtkImageThresholdConnectivity:
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Collaboration diagram for vtkImageThresholdConnectivity:
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Public Types

typedef vtkImageAlgorithm Superclass
 
- Public Types inherited from vtkImageAlgorithm
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...
 
vtkImageThresholdConnectivityNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void ThresholdByUpper (double thresh)
 Values greater than or equal to this threshold will be filled. More...
 
void ThresholdByLower (double thresh)
 Values less than or equal to this threshold will be filled. More...
 
void ThresholdBetween (double lower, double upper)
 Values within this range will be filled, where the range includes values that are exactly equal to the lower and upper thresholds. More...
 
vtkMTimeType GetMTime () override
 Override the MTime to account for the seed points. More...
 
void SetSeedPoints (vtkPoints *points)
 Set the seeds. More...
 
virtual vtkPointsGetSeedPoints ()
 Set the seeds. More...
 
virtual void SetReplaceIn (vtkTypeBool)
 Replace the filled region by the value set by SetInValue(). More...
 
virtual vtkTypeBool GetReplaceIn ()
 Replace the filled region by the value set by SetInValue(). More...
 
virtual void ReplaceInOn ()
 Replace the filled region by the value set by SetInValue(). More...
 
virtual void ReplaceInOff ()
 Replace the filled region by the value set by SetInValue(). More...
 
void SetInValue (double val)
 If ReplaceIn is set, the filled region will be replaced by this value. More...
 
virtual double GetInValue ()
 If ReplaceIn is set, the filled region will be replaced by this value. More...
 
virtual void SetReplaceOut (vtkTypeBool)
 Replace the filled region by the value set by SetInValue(). More...
 
virtual vtkTypeBool GetReplaceOut ()
 Replace the filled region by the value set by SetInValue(). More...
 
virtual void ReplaceOutOn ()
 Replace the filled region by the value set by SetInValue(). More...
 
virtual void ReplaceOutOff ()
 Replace the filled region by the value set by SetInValue(). More...
 
void SetOutValue (double val)
 If ReplaceOut is set, outside the fill will be replaced by this value. More...
 
virtual double GetOutValue ()
 If ReplaceOut is set, outside the fill will be replaced by this value. More...
 
virtual double GetUpperThreshold ()
 Get the Upper and Lower thresholds. More...
 
virtual double GetLowerThreshold ()
 Get the Upper and Lower thresholds. More...
 
virtual void SetSliceRangeX (int, int)
 Limit the flood to a range of slices in the specified direction. More...
 
void SetSliceRangeX (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual intGetSliceRangeX ()
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeX (int &, int &)
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeX (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void SetSliceRangeY (int, int)
 Limit the flood to a range of slices in the specified direction. More...
 
void SetSliceRangeY (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual intGetSliceRangeY ()
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeY (int &, int &)
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeY (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void SetSliceRangeZ (int, int)
 Limit the flood to a range of slices in the specified direction. More...
 
void SetSliceRangeZ (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual intGetSliceRangeZ ()
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeZ (int &, int &)
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void GetSliceRangeZ (int[2])
 Limit the flood to a range of slices in the specified direction. More...
 
virtual void SetStencilData (vtkImageStencilData *stencil)
 Specify a stencil that will be used to limit the flood fill to an arbitrarily-shaped region of the image. More...
 
vtkImageStencilDataGetStencil ()
 Specify a stencil that will be used to limit the flood fill to an arbitrarily-shaped region of the image. More...
 
virtual void SetActiveComponent (int)
 For multi-component images, you can set which component will be used for the threshold checks. More...
 
virtual int GetActiveComponent ()
 For multi-component images, you can set which component will be used for the threshold checks. More...
 
virtual void SetNeighborhoodRadius (double, double, double)
 The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask. More...
 
virtual void SetNeighborhoodRadius (double[3])
 The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask. More...
 
virtual doubleGetNeighborhoodRadius ()
 The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask. More...
 
virtual void GetNeighborhoodRadius (double &, double &, double &)
 The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask. More...
 
virtual void GetNeighborhoodRadius (double[3])
 The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask. More...
 
virtual void SetNeighborhoodFraction (double)
 The fraction of the neighborhood that must be within the thresholds. More...
 
virtual double GetNeighborhoodFraction ()
 The fraction of the neighborhood that must be within the thresholds. More...
 
virtual int GetNumberOfInVoxels ()
 After the filter has executed, use GetNumberOfVoxels() to find out how many voxels were filled. More...
 
- Public Member Functions inherited from vtkImageAlgorithm
vtkImageAlgorithmNewInstance () const
 
int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 Process a request from the executive. More...
 
vtkImageDataGetOutput ()
 Get the output data object for a port on this algorithm. More...
 
vtkImageDataGetOutput (int)
 Get the output data object for a port on this algorithm. More...
 
virtual void SetOutput (vtkDataObject *d)
 Get the output data object for a port on this algorithm. More...
 
void SetInputData (vtkDataObject *)
 Assign a data object as input. More...
 
void SetInputData (int, vtkDataObject *)
 Assign a data object as input. More...
 
vtkDataObjectGetInput (int port)
 Get a data object for one of the input port connections. More...
 
vtkDataObjectGetInput ()
 Get a data object for one of the input port connections. More...
 
vtkImageDataGetImageDataInput (int port)
 Get a data object for one of the input port connections. More...
 
virtual void AddInputData (vtkDataObject *)
 Assign a data object as input. More...
 
virtual void AddInputData (int, vtkDataObject *)
 Assign a data object as input. 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...
 
int 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...
 
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 SetProgress (double)
 SetProgress is deprecated. More...
 
void UpdateProgress (double amount)
 Update the progress of the process object. More...
 
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 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 int 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 int 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 vtkInformationGetInformation ()
 Set/Get the information object associated with this algorithm. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this algorithm. More...
 
void Register (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
void UnRegister (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
virtual void SetAbortExecute (vtkTypeBool)
 Set/Get the AbortExecute flag for the process object. More...
 
virtual vtkTypeBool GetAbortExecute ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOn ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOff ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual double GetProgress ()
 Get the execution progress of a 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 ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressScale ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
void SetProgressText (const char *ptext)
 Set the current text message associated with the progress state. More...
 
virtual char * GetProgressText ()
 Set the current text message associated with the progress state. More...
 
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)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void Update (int port)
 Bring this algorithm's outputs up-to-date. More...
 
virtual void Update ()
 Bring this algorithm's outputs up-to-date. More...
 
virtual void SetReleaseDataFlag (int)
 Turn release data flag on or off for all output ports. More...
 
virtual int GetReleaseDataFlag ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOn ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOff ()
 Turn release data flag on or off for all output ports. More...
 
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)
 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...
 
intGetUpdateExtent ()
 These functions return the update extent for output ports that use 3D extents. More...
 
intGetUpdateExtent (int port)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int port, int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
int GetUpdatePiece ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdatePiece (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
void SetProgressObserver (vtkProgressObserver *)
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
virtual vtkProgressObserverGetProgressObserver ()
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. 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...
 
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 vtkImageThresholdConnectivityNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkImageThresholdConnectivitySafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkImageAlgorithm
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkImageAlgorithmSafeDownCast (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 ()
 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
 
 vtkImageThresholdConnectivity ()
 
 ~vtkImageThresholdConnectivity () override
 
void ComputeInputUpdateExtent (int inExt[6], int outExt[6])
 
int FillInputPortInformation (int port, vtkInformation *info) override
 These method should be reimplemented by subclasses that have more than a single input or single output. More...
 
int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections. More...
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called in response to a REQUEST_DATA request from the executive. More...
 
- Protected Member Functions inherited from vtkImageAlgorithm
 vtkImageAlgorithm ()
 
 ~vtkImageAlgorithm () override
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 Subclasses can reimplement this method to collect information from their inputs and set information for their outputs. More...
 
virtual void CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 Convenience method to copy the scalar type and number of components from the input data to the output data. More...
 
virtual void ExecuteDataWithInformation (vtkDataObject *output, vtkInformation *outInfo)
 This is a convenience method that is implemented in many subclasses instead of RequestData. More...
 
virtual void CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
 Copy the other point and cell data. More...
 
virtual void ExecuteData (vtkDataObject *output)
 This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
 
virtual void Execute ()
 This method is the old style execute method, provided for the sake of backwards compatibility with older filters and readers. More...
 
virtual void AllocateOutputData (vtkImageData *out, vtkInformation *outInfo, int *uExtent)
 Allocate the output data. More...
 
virtual vtkImageDataAllocateOutputData (vtkDataObject *out, vtkInformation *outInfo)
 Allocate the output data. More...
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 These method should be reimplemented by subclasses that have more than a single input or single output. More...
 
- 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...
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
 
virtual vtkExecutiveCreateDefaultExecutive ()
 Create a default executive. 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)
 
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)
 Filters that have multiple connections on one port can use this signature. More...
 
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)
 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, 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)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
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)
 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, 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)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
virtual void SetErrorCode (unsigned long)
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- 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 &)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

double UpperThreshold
 
double LowerThreshold
 
double InValue
 
double OutValue
 
vtkTypeBool ReplaceIn
 
vtkTypeBool ReplaceOut
 
double NeighborhoodRadius [3]
 
double NeighborhoodFraction
 
vtkPointsSeedPoints
 
int SliceRangeX [2]
 
int SliceRangeY [2]
 
int SliceRangeZ [2]
 
int NumberOfInVoxels
 
int ActiveComponent
 
vtkImageDataImageMask
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
unsigned long ErrorCode
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- 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

Flood fill an image region.

vtkImageThresholdConnectivity will perform a flood fill on an image, given upper and lower pixel intensity thresholds. It works similarly to vtkImageThreshold, but also allows the user to set seed points to limit the threshold operation to contiguous regions of the image. The filled region, or the "inside", will be passed through to the output by default, while the "outside" will be replaced with zeros. This behavior can be changed by using the ReplaceIn() and ReplaceOut() methods. The scalar type of the output is the same as the input.

See also
vtkImageThreshold
Thanks:
Thanks to David Gobbi for contributing this class to VTK.
Tests:
vtkImageThresholdConnectivity (Tests)

Definition at line 46 of file vtkImageThresholdConnectivity.h.

Member Typedef Documentation

Definition at line 51 of file vtkImageThresholdConnectivity.h.

Constructor & Destructor Documentation

vtkImageThresholdConnectivity::vtkImageThresholdConnectivity ( )
protected
vtkImageThresholdConnectivity::~vtkImageThresholdConnectivity ( )
overrideprotected

Member Function Documentation

static vtkImageThresholdConnectivity* vtkImageThresholdConnectivity::New ( )
static
static vtkTypeBool vtkImageThresholdConnectivity::IsTypeOf ( const char *  type)
static
virtual vtkTypeBool vtkImageThresholdConnectivity::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 vtkImageAlgorithm.

static vtkImageThresholdConnectivity* vtkImageThresholdConnectivity::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkImageThresholdConnectivity::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkImageAlgorithm.

vtkImageThresholdConnectivity* vtkImageThresholdConnectivity::NewInstance ( ) const
void vtkImageThresholdConnectivity::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 vtkImageAlgorithm.

void vtkImageThresholdConnectivity::SetSeedPoints ( vtkPoints points)

Set the seeds.

The seeds are in real data coordinates, not in voxel index locations.

virtual vtkPoints* vtkImageThresholdConnectivity::GetSeedPoints ( )
virtual

Set the seeds.

The seeds are in real data coordinates, not in voxel index locations.

void vtkImageThresholdConnectivity::ThresholdByUpper ( double  thresh)

Values greater than or equal to this threshold will be filled.

void vtkImageThresholdConnectivity::ThresholdByLower ( double  thresh)

Values less than or equal to this threshold will be filled.

void vtkImageThresholdConnectivity::ThresholdBetween ( double  lower,
double  upper 
)

Values within this range will be filled, where the range includes values that are exactly equal to the lower and upper thresholds.

virtual void vtkImageThresholdConnectivity::SetReplaceIn ( vtkTypeBool  )
virtual

Replace the filled region by the value set by SetInValue().

virtual vtkTypeBool vtkImageThresholdConnectivity::GetReplaceIn ( )
virtual

Replace the filled region by the value set by SetInValue().

virtual void vtkImageThresholdConnectivity::ReplaceInOn ( )
virtual

Replace the filled region by the value set by SetInValue().

virtual void vtkImageThresholdConnectivity::ReplaceInOff ( )
virtual

Replace the filled region by the value set by SetInValue().

void vtkImageThresholdConnectivity::SetInValue ( double  val)

If ReplaceIn is set, the filled region will be replaced by this value.

virtual double vtkImageThresholdConnectivity::GetInValue ( )
virtual

If ReplaceIn is set, the filled region will be replaced by this value.

virtual void vtkImageThresholdConnectivity::SetReplaceOut ( vtkTypeBool  )
virtual

Replace the filled region by the value set by SetInValue().

virtual vtkTypeBool vtkImageThresholdConnectivity::GetReplaceOut ( )
virtual

Replace the filled region by the value set by SetInValue().

virtual void vtkImageThresholdConnectivity::ReplaceOutOn ( )
virtual

Replace the filled region by the value set by SetInValue().

virtual void vtkImageThresholdConnectivity::ReplaceOutOff ( )
virtual

Replace the filled region by the value set by SetInValue().

void vtkImageThresholdConnectivity::SetOutValue ( double  val)

If ReplaceOut is set, outside the fill will be replaced by this value.

virtual double vtkImageThresholdConnectivity::GetOutValue ( )
virtual

If ReplaceOut is set, outside the fill will be replaced by this value.

virtual double vtkImageThresholdConnectivity::GetUpperThreshold ( )
virtual

Get the Upper and Lower thresholds.

virtual double vtkImageThresholdConnectivity::GetLowerThreshold ( )
virtual

Get the Upper and Lower thresholds.

virtual void vtkImageThresholdConnectivity::SetSliceRangeX ( int  ,
int   
)
virtual

Limit the flood to a range of slices in the specified direction.

void vtkImageThresholdConnectivity::SetSliceRangeX ( int  [2])

Limit the flood to a range of slices in the specified direction.

virtual int* vtkImageThresholdConnectivity::GetSliceRangeX ( )
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeX ( int ,
int  
)
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeX ( int  [2])
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::SetSliceRangeY ( int  ,
int   
)
virtual

Limit the flood to a range of slices in the specified direction.

void vtkImageThresholdConnectivity::SetSliceRangeY ( int  [2])

Limit the flood to a range of slices in the specified direction.

virtual int* vtkImageThresholdConnectivity::GetSliceRangeY ( )
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeY ( int ,
int  
)
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeY ( int  [2])
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::SetSliceRangeZ ( int  ,
int   
)
virtual

Limit the flood to a range of slices in the specified direction.

void vtkImageThresholdConnectivity::SetSliceRangeZ ( int  [2])

Limit the flood to a range of slices in the specified direction.

virtual int* vtkImageThresholdConnectivity::GetSliceRangeZ ( )
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeZ ( int ,
int  
)
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::GetSliceRangeZ ( int  [2])
virtual

Limit the flood to a range of slices in the specified direction.

virtual void vtkImageThresholdConnectivity::SetStencilData ( vtkImageStencilData stencil)
virtual

Specify a stencil that will be used to limit the flood fill to an arbitrarily-shaped region of the image.

vtkImageStencilData* vtkImageThresholdConnectivity::GetStencil ( )

Specify a stencil that will be used to limit the flood fill to an arbitrarily-shaped region of the image.

virtual void vtkImageThresholdConnectivity::SetActiveComponent ( int  )
virtual

For multi-component images, you can set which component will be used for the threshold checks.

virtual int vtkImageThresholdConnectivity::GetActiveComponent ( )
virtual

For multi-component images, you can set which component will be used for the threshold checks.

virtual void vtkImageThresholdConnectivity::SetNeighborhoodRadius ( double  ,
double  ,
double   
)
virtual

The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask.

The default radius is zero (one single voxel). The radius is measured in voxels.

virtual void vtkImageThresholdConnectivity::SetNeighborhoodRadius ( double  [3])
virtual

The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask.

The default radius is zero (one single voxel). The radius is measured in voxels.

virtual double* vtkImageThresholdConnectivity::GetNeighborhoodRadius ( )
virtual

The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask.

The default radius is zero (one single voxel). The radius is measured in voxels.

virtual void vtkImageThresholdConnectivity::GetNeighborhoodRadius ( double ,
double ,
double  
)
virtual

The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask.

The default radius is zero (one single voxel). The radius is measured in voxels.

virtual void vtkImageThresholdConnectivity::GetNeighborhoodRadius ( double  [3])
virtual

The radius of the neighborhood that must be within the threshold values in order for the voxel to be included in the mask.

The default radius is zero (one single voxel). The radius is measured in voxels.

virtual void vtkImageThresholdConnectivity::SetNeighborhoodFraction ( double  )
virtual

The fraction of the neighborhood that must be within the thresholds.

The default value is 0.5.

virtual double vtkImageThresholdConnectivity::GetNeighborhoodFraction ( )
virtual

The fraction of the neighborhood that must be within the thresholds.

The default value is 0.5.

vtkMTimeType vtkImageThresholdConnectivity::GetMTime ( )
overridevirtual

Override the MTime to account for the seed points.

Reimplemented from vtkObject.

virtual int vtkImageThresholdConnectivity::GetNumberOfInVoxels ( )
virtual

After the filter has executed, use GetNumberOfVoxels() to find out how many voxels were filled.

void vtkImageThresholdConnectivity::ComputeInputUpdateExtent ( int  inExt[6],
int  outExt[6] 
)
protected
int vtkImageThresholdConnectivity::FillInputPortInformation ( int  port,
vtkInformation info 
)
overrideprotectedvirtual

These method should be reimplemented by subclasses that have more than a single input or single output.

See vtkAlgorithm for more information.

Reimplemented from vtkImageAlgorithm.

int vtkImageThresholdConnectivity::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
overrideprotectedvirtual

Subclasses can reimplement this method to translate the update extent requests from each output port into update extent requests for the input connections.

Reimplemented from vtkImageAlgorithm.

int vtkImageThresholdConnectivity::RequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
overrideprotectedvirtual

This is called in response to a REQUEST_DATA request from the executive.

Subclasses should override either this method or the ExecuteDataWithInformation method in order to generate data for their outputs. For images, the output arrays will already be allocated, so all that is necessary is to fill in the voxel values.

Reimplemented from vtkImageAlgorithm.

Member Data Documentation

double vtkImageThresholdConnectivity::UpperThreshold
protected

Definition at line 188 of file vtkImageThresholdConnectivity.h.

double vtkImageThresholdConnectivity::LowerThreshold
protected

Definition at line 189 of file vtkImageThresholdConnectivity.h.

double vtkImageThresholdConnectivity::InValue
protected

Definition at line 190 of file vtkImageThresholdConnectivity.h.

double vtkImageThresholdConnectivity::OutValue
protected

Definition at line 191 of file vtkImageThresholdConnectivity.h.

vtkTypeBool vtkImageThresholdConnectivity::ReplaceIn
protected

Definition at line 192 of file vtkImageThresholdConnectivity.h.

vtkTypeBool vtkImageThresholdConnectivity::ReplaceOut
protected

Definition at line 193 of file vtkImageThresholdConnectivity.h.

double vtkImageThresholdConnectivity::NeighborhoodRadius[3]
protected

Definition at line 195 of file vtkImageThresholdConnectivity.h.

double vtkImageThresholdConnectivity::NeighborhoodFraction
protected

Definition at line 196 of file vtkImageThresholdConnectivity.h.

vtkPoints* vtkImageThresholdConnectivity::SeedPoints
protected

Definition at line 198 of file vtkImageThresholdConnectivity.h.

int vtkImageThresholdConnectivity::SliceRangeX[2]
protected

Definition at line 200 of file vtkImageThresholdConnectivity.h.

int vtkImageThresholdConnectivity::SliceRangeY[2]
protected

Definition at line 201 of file vtkImageThresholdConnectivity.h.

int vtkImageThresholdConnectivity::SliceRangeZ[2]
protected

Definition at line 202 of file vtkImageThresholdConnectivity.h.

int vtkImageThresholdConnectivity::NumberOfInVoxels
protected

Definition at line 204 of file vtkImageThresholdConnectivity.h.

int vtkImageThresholdConnectivity::ActiveComponent
protected

Definition at line 206 of file vtkImageThresholdConnectivity.h.

vtkImageData* vtkImageThresholdConnectivity::ImageMask
protected

Definition at line 208 of file vtkImageThresholdConnectivity.h.


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