VTK: vtkOpenGLLabeledContourMapper Class Reference

| VTK 9.0.1

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

`#include <vtkOpenGLLabeledContourMapper.h>`

Inheritance diagram for vtkOpenGLLabeledContourMapper:
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Collaboration diagram for vtkOpenGLLabeledContourMapper:
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## Public Types
typedef vtkLabeledContourMapper | Superclass
Public Types inherited from vtkLabeledContourMapper
typedef vtkMapper | Superclass
Public Types inherited from vtkMapper
typedef vtkAbstractMapper3D | Superclass
Public Types inherited from vtkAbstractMapper3D
typedef vtkAbstractMapper | Superclass
Public Types inherited from vtkAbstractMapper
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...
vtkOpenGLLabeledContourMapper * | NewInstance () const
void | PrintSelf (ostream &os, vtkIndent indent) override
| Methods invoked by print to print information about the object including superclasses. More...
void | ReleaseGraphicsResources (vtkWindow *win) override
| Release graphics resources. More...
Public Member Functions inherited from vtkLabeledContourMapper
vtkLabeledContourMapper * | NewInstance () const
void | Render (vtkRenderer *ren, vtkActor *act) override
| Method initiates the mapping process. More...
void | SetInputData (vtkPolyData *in)
| Specify the input data to map. More...
vtkPolyData * | GetInput ()
double * | GetBounds () override
| Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...
void | GetBounds (double bounds[6]) override
| Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax). More...
virtual void | SetTextProperty (vtkTextProperty *tprop)
| The text property used to label the lines. More...
virtual void | SetTextProperties (vtkTextPropertyCollection *coll)
| The text properties used to label the lines. More...
virtual vtkTextPropertyCollection * | GetTextProperties ()
virtual vtkDoubleArray * | GetTextPropertyMapping ()
| Values in this array correspond to vtkTextProperty objects in the TextProperties collection. More...
virtual void | SetTextPropertyMapping (vtkDoubleArray *mapping)
virtual void | SetLabelVisibility (bool)
| If true, labels will be placed and drawn during rendering. More...
virtual bool | GetLabelVisibility ()
virtual void | LabelVisibilityOn ()
virtual void | LabelVisibilityOff ()
virtual void | SetSkipDistance (double)
| Ensure that there are at least SkipDistance pixels between labels. More...
virtual double | GetSkipDistance ()
| vtkGetNewMacro (PolyDataMapper, vtkPolyDataMapper)
| The polydata mapper used to render the contours. More...
Public Member Functions inherited from vtkMapper
vtkMapper * | NewInstance () const
void | ShallowCopy (vtkAbstractMapper *m) override
| Make a shallow copy of this mapper. More...
vtkMTimeType | GetMTime () override
| Overload standard modified time function. More...
void | SetLookupTable (vtkScalarsToColors *lut)
| Specify a lookup table for the mapper to use. More...
vtkScalarsToColors * | GetLookupTable ()
virtual void | CreateDefaultLookupTable ()
| Create default lookup table. More...
virtual void | SetScalarVisibility (vtkTypeBool)
| Turn on/off flag to control whether scalar data is used to color objects. More...
virtual vtkTypeBool | GetScalarVisibility ()
virtual void | ScalarVisibilityOn ()
virtual void | ScalarVisibilityOff ()
virtual void | SetStatic (vtkTypeBool)
| Turn on/off flag to control whether the mapper's data is static. More...
virtual vtkTypeBool | GetStatic ()
virtual void | StaticOn ()
virtual void | StaticOff ()
virtual void | SetColorMode (int)
| default (ColorModeToDefault), unsigned char scalars are treated as colors, and NOT mapped through the lookup table, while everything else is. More...
virtual int | GetColorMode ()
void | SetColorModeToDefault ()
void | SetColorModeToMapScalars ()
void | SetColorModeToDirectScalars ()
const char * | GetColorModeAsString ()
| Return the method of coloring scalar data. More...
virtual void | SetInterpolateScalarsBeforeMapping (vtkTypeBool)
| By default, vertex color is used to map colors to a surface. More...
virtual vtkTypeBool | GetInterpolateScalarsBeforeMapping ()
virtual void | InterpolateScalarsBeforeMappingOn ()
virtual void | InterpolateScalarsBeforeMappingOff ()
virtual void | SetUseLookupTableScalarRange (vtkTypeBool)
| Control whether the mapper sets the lookuptable range based on its own ScalarRange, or whether it will use the LookupTable ScalarRange regardless of it's own setting. More...
virtual vtkTypeBool | GetUseLookupTableScalarRange ()
virtual void | UseLookupTableScalarRangeOn ()
virtual void | UseLookupTableScalarRangeOff ()
virtual void | SetScalarRange (double, double)
| Specify range in terms of scalar minimum and maximum (smin,smax). More...
void | SetScalarRange (double[2])
virtual double * | GetScalarRange ()
virtual void | GetScalarRange (double data[2])
virtual void | SetScalarMode (int)
| Control how the filter works with scalar point data and cell attribute data. More...
virtual int | GetScalarMode ()
void | SetScalarModeToDefault ()
void | SetScalarModeToUsePointData ()
void | SetScalarModeToUseCellData ()
void | SetScalarModeToUsePointFieldData ()
void | SetScalarModeToUseCellFieldData ()
void | SetScalarModeToUseFieldData ()
void | SelectColorArray (int arrayNum)
| When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use for coloring using these methods. More...
void | SelectColorArray (const char *arrayName)
virtual void | SetFieldDataTupleId (vtkIdType)
virtual vtkIdType | GetFieldDataTupleId ()
void | ColorByArrayComponent (int arrayNum, int component)
| Legacy: These methods used to be used to specify the array component. More...
void | ColorByArrayComponent (const char *arrayName, int component)
virtual char * | GetArrayName ()
| Set/Get the array name or number and component to color by. More...
virtual void | SetArrayName (const char *)
virtual int | GetArrayId ()
virtual void | SetArrayId (int)
virtual int | GetArrayAccessMode ()
virtual void | SetArrayAccessMode (int)
virtual int | GetArrayComponent ()
virtual void | SetArrayComponent (int)
const char * | GetScalarModeAsString ()
| Return the method for obtaining scalar data. More...
void | SetRelativeCoincidentTopologyPolygonOffsetParameters (double factor, double units)
| Used to set the polygon offset values relative to the global Used when ResolveCoincidentTopology is set to PolygonOffset. More...
void | GetRelativeCoincidentTopologyPolygonOffsetParameters (double &factor, double &units)
void | SetRelativeCoincidentTopologyLineOffsetParameters (double factor, double units)
| Used to set the line offset values relative to the global Used when ResolveCoincidentTopology is set to PolygonOffset. More...
void | GetRelativeCoincidentTopologyLineOffsetParameters (double &factor, double &units)
void | SetRelativeCoincidentTopologyPointOffsetParameter (double units)
| Used to set the point offset value relative to the global Used when ResolveCoincidentTopology is set to PolygonOffset. More...
void | GetRelativeCoincidentTopologyPointOffsetParameter (double &units)
void | GetCoincidentTopologyPolygonOffsetParameters (double &factor, double &units)
| Get the net parameters for handling coincident topology obtained by summing the global values with the relative values. More...
void | GetCoincidentTopologyLineOffsetParameters (double &factor, double &units)
void | GetCoincidentTopologyPointOffsetParameter (double &units)
double * | GetBounds () override
| Return bounding box (array of six doubles) of data expressed as (xmin,xmax, ymin,ymax, zmin,zmax). More...
void | GetBounds (double bounds[6]) override
| Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax). More...
void | SetRenderTime (double time)
| This instance variable is used by vtkLODActor to determine which mapper to use. More...
virtual double | GetRenderTime ()
vtkDataSet * | GetInput ()
| Get the input as a vtkDataSet. More...
vtkDataSet * | GetInputAsDataSet ()
| Get the input to this mapper as a vtkDataSet, instead of as a more specialized data type that the subclass may return from GetInput(). More...
virtual vtkUnsignedCharArray * | MapScalars (double alpha)
| Map the scalars (if there are any scalars and ScalarVisibility is on) through the lookup table, returning an unsigned char RGBA array. More...
virtual vtkUnsignedCharArray * | MapScalars (double alpha, int &cellFlag)
virtual vtkUnsignedCharArray * | MapScalars (vtkDataSet *input, double alpha)
virtual vtkUnsignedCharArray * | MapScalars (vtkDataSet *input, double alpha, int &cellFlag)
virtual bool | HasOpaqueGeometry ()
| Some introspection on the type of data the mapper will render used by props to determine if they should invoke the mapper on a specific rendering pass. More...
virtual bool | HasTranslucentPolygonalGeometry ()
virtual bool | GetSupportsSelection ()
| WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used by vtkHardwareSelector to determine if the prop supports hardware selection. More...
virtual void | ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &, vtkProp *)
| allows a mapper to update a selections color buffers Called from a prop which in turn is called from the selector More...
virtual int | CanUseTextureMapForColoring (vtkDataObject *input)
| Returns if we can use texture maps for scalar coloring. More...
void | ClearColorArrays ()
| Call to force a rebuild of color result arrays on next MapScalars. More...
vtkUnsignedCharArray * | GetColorMapColors ()
| Provide read access to the color array. More...
vtkFloatArray * | GetColorCoordinates ()
| Provide read access to the color texture coordinate array. More...
vtkImageData * | GetColorTextureMap ()
| Provide read access to the color texture array. More...
Public Member Functions inherited from vtkAbstractMapper3D
vtkAbstractMapper3D * | NewInstance () const
double * | GetCenter ()
| Return the Center of this mapper's data. More...
void | GetCenter (double center[3])
double | GetLength ()
| Return the diagonal length of this mappers bounding box. More...
virtual vtkTypeBool | IsARayCastMapper ()
| Is this a ray cast mapper? A subclass would return 1 if the ray caster is needed to generate an image from this mapper. More...
virtual vtkTypeBool | IsARenderIntoImageMapper ()
| Is this a "render into image" mapper? A subclass would return 1 if the mapper produces an image by rendering into a software image buffer. More...
void | GetClippingPlaneInDataCoords (vtkMatrix4x4 *propMatrix, int i, double planeEquation[4])
| Get the ith clipping plane as a homogeneous plane equation. More...
Public Member Functions inherited from vtkAbstractMapper
vtkAbstractMapper * | NewInstance () const
virtual double | GetTimeToDraw ()
| Get the time required to draw the geometry last time it was rendered. More...
void | AddClippingPlane (vtkPlane *plane)
| Specify clipping planes to be applied when the data is mapped (at most 6 clipping planes can be specified). More...
void | RemoveClippingPlane (vtkPlane *plane)
void | RemoveAllClippingPlanes ()
virtual void | SetClippingPlanes (vtkPlaneCollection *)
| Get/Set the vtkPlaneCollection which specifies the clipping planes. More...
virtual vtkPlaneCollection * | GetClippingPlanes ()
void | SetClippingPlanes (vtkPlanes *planes)
| An alternative way to set clipping planes: use up to six planes found in the supplied instance of the implicit function vtkPlanes. More...
int | GetNumberOfClippingPlanes ()
| Get the number of clipping planes. More...
Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm * | NewInstance () const
int | HasExecutive ()
| Check whether this algorithm has an assigned executive. More...
vtkExecutive * | GetExecutive ()
| Get this algorithm's executive. More...
virtual void | SetExecutive (vtkExecutive *executive)
| Set this algorithm's executive. More...
virtual vtkTypeBool | ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
| Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality. 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...
vtkInformation * | GetInputPortInformation (int port)
| Get the information object associated with an input port. More...
vtkInformation * | GetOutputPortInformation (int port)
| Get the information object associated with an output port. More...
virtual vtkInformation * | GetInformation ()
| 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...
vtkInformation * | GetInputArrayInformation (int idx)
| Get the info object for the specified input array to this algorithm. More...
void | RemoveAllInputs ()
| Remove all the input data. More...
vtkDataObject * | GetOutputDataObject (int port)
| Get the data object that will contain the algorithm output for the given port. More...
vtkDataObject * | GetInputDataObject (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)
vtkAlgorithmOutput * | GetOutputPort (int index)
| Get a proxy object corresponding to the given output port of this algorithm. More...
vtkAlgorithmOutput * | GetOutputPort ()
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...
vtkAlgorithmOutput * | GetInputConnection (int port, int index)
| Get the algorithm output port connected to an input port. More...
vtkAlgorithm * | GetInputAlgorithm (int port, int index, int &algPort)
| Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
vtkAlgorithm * | GetInputAlgorithm (int port, int index)
| Returns the algorithm connected to a port-index pair. More...
vtkAlgorithm * | GetInputAlgorithm ()
| Equivalent to GetInputAlgorithm(0, 0). More...
vtkExecutive * | GetInputExecutive (int port, int index)
| Returns the executive associated with a particular input connection. More...
vtkExecutive * | GetInputExecutive ()
| Equivalent to GetInputExecutive(0, 0) More...
vtkInformation * | GetInputInformation (int port, int index)
| Return the information object that is associated with a particular input connection. More...
vtkInformation * | GetInputInformation ()
| Equivalent to GetInputInformation(0, 0) More...
vtkInformation * | GetOutputInformation (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)
int * | GetUpdateExtent ()
| These functions return the update extent for output ports that use 3D extents. More...
int * | GetUpdateExtent (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 vtkProgressObserver * | GetProgressObserver ()
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)
vtkCommand * | GetCommand (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 vtkIdType | GetNumberOfGenerationsFromBase (const char *name)
| Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). 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 vtkOpenGLLabeledContourMapper * | New ()
static vtkTypeBool | IsTypeOf (const char *type)
static vtkOpenGLLabeledContourMapper * | SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkLabeledContourMapper
static vtkLabeledContourMapper * | New ()
static vtkTypeBool | IsTypeOf (const char *type)
static vtkLabeledContourMapper * | SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkMapper
static vtkTypeBool | IsTypeOf (const char *type)
static vtkMapper * | SafeDownCast (vtkObjectBase *o)
static void | SetResolveCoincidentTopology (int val)
| Set/Get a global flag that controls whether coincident topology (e.g., a line on top of a polygon) is shifted to avoid z-buffer resolution (and hence rendering problems). More...
static int | GetResolveCoincidentTopology ()
static void | SetResolveCoincidentTopologyToDefault ()
static void | SetResolveCoincidentTopologyToOff ()
static void | SetResolveCoincidentTopologyToPolygonOffset ()
static void | SetResolveCoincidentTopologyToShiftZBuffer ()
static void | SetResolveCoincidentTopologyPolygonOffsetParameters (double factor, double units)
| Used to set the polygon offset scale factor and units. More...
static void | GetResolveCoincidentTopologyPolygonOffsetParameters (double &factor, double &units)
static void | SetResolveCoincidentTopologyLineOffsetParameters (double factor, double units)
| Used to set the line offset scale factor and units. More...
static void | GetResolveCoincidentTopologyLineOffsetParameters (double &factor, double &units)
static void | SetResolveCoincidentTopologyPointOffsetParameter (double units)
| Used to set the point offset value Used when ResolveCoincidentTopology is set to PolygonOffset. More...
static void | GetResolveCoincidentTopologyPointOffsetParameter (double &units)
static void | SetResolveCoincidentTopologyPolygonOffsetFaces (int faces)
| Used when ResolveCoincidentTopology is set to PolygonOffset. More...
static int | GetResolveCoincidentTopologyPolygonOffsetFaces ()
static void | SetResolveCoincidentTopologyZShift (double val)
| Used to set the z-shift if ResolveCoincidentTopology is set to ShiftZBuffer. More...
static double | GetResolveCoincidentTopologyZShift ()
Static Public Member Functions inherited from vtkAbstractMapper3D
static vtkTypeBool | IsTypeOf (const char *type)
static vtkAbstractMapper3D * | SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAbstractMapper
static vtkTypeBool | IsTypeOf (const char *type)
static vtkAbstractMapper * | SafeDownCast (vtkObjectBase *o)
static vtkDataArray * | GetScalars (vtkDataSet *input, int scalarMode, int arrayAccessMode, int arrayId, const char *arrayName, int &cellFlag)
| Internal helper function for getting the active scalars. More...
static vtkAbstractArray * | GetAbstractScalars (vtkDataSet *input, int scalarMode, int arrayAccessMode, int arrayId, const char *arrayName, int &cellFlag)
| Internal helper function for getting the active scalars as an abstract array. More...
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm * | New ()
static vtkTypeBool | IsTypeOf (const char *type)
static vtkAlgorithm * | SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey * | INPUT_IS_OPTIONAL ()
| Keys used to specify input port requirements. More...
static vtkInformationIntegerKey * | INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey * | INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey * | INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey * | INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey * | INPUT_PORT ()
static vtkInformationIntegerKey * | INPUT_CONNECTION ()
static vtkInformationIntegerKey * | CAN_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 vtkInformationIntegerKey * | CAN_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 vtkObject * | New ()
| 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 vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name)
| Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
static vtkObjectBase * | New ()
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

## Protected Member Functions
virtual vtkObjectBase * | NewInstanceInternal () const
| vtkOpenGLLabeledContourMapper ()
| ~vtkOpenGLLabeledContourMapper () override
bool | CreateLabels (vtkActor *actor) override
bool | ApplyStencil (vtkRenderer *ren, vtkActor *act) override
bool | RemoveStencil (vtkRenderer *ren) override
Protected Member Functions inherited from vtkLabeledContourMapper
| vtkLabeledContourMapper ()
| ~vtkLabeledContourMapper () override
virtual void | ComputeBounds ()
int | FillInputPortInformation (int, vtkInformation *) override
| Fill the input port information objects for this algorithm. More...
void | Reset ()
bool | CheckInputs (vtkRenderer *ren)
bool | CheckRebuild (vtkRenderer *ren, vtkActor *act)
bool | PrepareRender (vtkRenderer *ren, vtkActor *act)
bool | PlaceLabels ()
bool | ResolveLabels ()
bool | BuildStencilQuads ()
bool | RenderPolyData (vtkRenderer *ren, vtkActor *act)
bool | RenderLabels (vtkRenderer *ren, vtkActor *act)
bool | AllocateTextActors (vtkIdType num)
bool | FreeTextActors ()
void | FreeStencilQuads ()
Protected Member Functions inherited from vtkMapper
| vtkMapper ()
| ~vtkMapper () override
void | MapScalarsToTexture (vtkAbstractArray *scalars, double alpha)
Protected Member Functions inherited from vtkAbstractMapper3D
| vtkAbstractMapper3D ()
| ~vtkAbstractMapper3D () override
Protected Member Functions inherited from vtkAbstractMapper
| vtkAbstractMapper ()
| ~vtkAbstractMapper () override
Protected Member Functions inherited from vtkAlgorithm
| vtkAlgorithm ()
| ~vtkAlgorithm () override
virtual int | FillOutputPortInformation (int port, vtkInformation *info)
| Fill the output port information objects for this algorithm. More...
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)
vtkDataArray * | GetInputArrayToProcess (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...
vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
| Filters that have multiple connections on one port can use this signature. More...
vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArray * | GetInputAbstractArrayToProcess (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...
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
| Filters that have multiple connections on one port can use this signature. More...
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformation * | GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
| This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
virtual vtkExecutive * | CreateDefaultExecutive ()
| Create a default executive. 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
vtkOpenGLHelper * | StencilBO
vtkMatrix4x4 * | TempMatrix4
Protected Attributes inherited from vtkLabeledContourMapper
double | SkipDistance
bool | LabelVisibility
vtkIdType | NumberOfTextActors
vtkIdType | NumberOfUsedTextActors
vtkTextActor3D ** | TextActors
vtkNew< vtkPolyDataMapper > | PolyDataMapper
vtkSmartPointer< vtkTextPropertyCollection > | TextProperties
vtkSmartPointer< vtkDoubleArray > | TextPropertyMapping
float * | StencilQuads
vtkIdType | StencilQuadsSize
unsigned int * | StencilQuadIndices
vtkIdType | StencilQuadIndicesSize
vtkTimeStamp | LabelBuildTime
Protected Attributes inherited from vtkMapper
vtkUnsignedCharArray * | Colors
vtkTypeBool | InterpolateScalarsBeforeMapping
vtkFloatArray * | ColorCoordinates
vtkImageData * | ColorTextureMap
vtkScalarsToColors * | LookupTable
vtkTypeBool | ScalarVisibility
vtkTimeStamp | BuildTime
double | ScalarRange [2]
vtkTypeBool | UseLookupTableScalarRange
int | ColorMode
int | ScalarMode
double | RenderTime
int | ArrayId
char * | ArrayName
int | ArrayComponent
int | ArrayAccessMode
vtkIdType | FieldDataTupleId
vtkTypeBool | Static
double | CoincidentPolygonFactor
double | CoincidentPolygonOffset
double | CoincidentLineFactor
double | CoincidentLineOffset
double | CoincidentPointOffset
Protected Attributes inherited from vtkAbstractMapper3D
double | Bounds [6]
double | Center [3]
Protected Attributes inherited from vtkAbstractMapper
vtkTimerLog * | Timer
double | TimeToDraw
vtkWindow * | LastWindow
vtkPlaneCollection * | ClippingPlanes
Protected Attributes inherited from vtkAlgorithm
vtkInformation * | Information
unsigned long | ErrorCode
double | Progress
char * | ProgressText
vtkProgressObserver * | ProgressObserver
Protected Attributes inherited from vtkObject
bool | Debug
vtkTimeStamp | MTime
vtkSubjectHelper * | SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > | ReferenceCount
vtkWeakPointerBase ** | WeakPointers

## Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool | AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * | PORT_REQUIREMENTS_FILLED ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive * | DefaultExecutivePrototype

## Detailed Description

vtkOpenGLLabeledContourMapper is an override for vtkLabeledContourMapper that implements stenciling using the OpenGL2 API.

Definition at line 31 of file vtkOpenGLLabeledContourMapper.h.

## Member Typedef Documentation

## ◆ Superclass

typedef vtkLabeledContourMapper vtkOpenGLLabeledContourMapper::Superclass

Definition at line 35 of file vtkOpenGLLabeledContourMapper.h.

## Constructor & Destructor Documentation

## ◆ vtkOpenGLLabeledContourMapper()

vtkOpenGLLabeledContourMapper::vtkOpenGLLabeledContourMapper | ( |  | ) |
| protected

## ◆ ~vtkOpenGLLabeledContourMapper()

vtkOpenGLLabeledContourMapper::~vtkOpenGLLabeledContourMapper | ( |  | ) |
| overrideprotected

## Member Function Documentation

## ◆ New()

static vtkOpenGLLabeledContourMapper* vtkOpenGLLabeledContourMapper::New | ( |  | ) |
| static

## ◆ IsTypeOf()

static vtkTypeBool vtkOpenGLLabeledContourMapper::IsTypeOf | ( | const char * | type | ) |
| static

## ◆ IsA()

virtual vtkTypeBool vtkOpenGLLabeledContourMapper::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 vtkLabeledContourMapper.

## ◆ SafeDownCast()

static vtkOpenGLLabeledContourMapper* vtkOpenGLLabeledContourMapper::SafeDownCast | ( | vtkObjectBase * | o | ) |
| static

## ◆ NewInstanceInternal()

virtual vtkObjectBase* vtkOpenGLLabeledContourMapper::NewInstanceInternal | ( |  | ) | const
| protectedvirtual

Reimplemented from vtkLabeledContourMapper.

## ◆ NewInstance()

vtkOpenGLLabeledContourMapper* vtkOpenGLLabeledContourMapper::NewInstance | ( |  | ) | const

## ◆ PrintSelf()

void vtkOpenGLLabeledContourMapper::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 vtkLabeledContourMapper.

## ◆ ReleaseGraphicsResources()

void vtkOpenGLLabeledContourMapper::ReleaseGraphicsResources | ( | vtkWindow * | win | ) |
| overridevirtual

Release graphics resources.

Reimplemented from vtkLabeledContourMapper.

## ◆ CreateLabels()

bool vtkOpenGLLabeledContourMapper::CreateLabels | ( | vtkActor * | actor | ) |
| overrideprotectedvirtual

Reimplemented from vtkLabeledContourMapper.

## ◆ ApplyStencil()

bool vtkOpenGLLabeledContourMapper::ApplyStencil | ( | vtkRenderer * | ren,
|  | vtkActor * | act
| ) |  |
| overrideprotectedvirtual

Reimplemented from vtkLabeledContourMapper.

## ◆ RemoveStencil()

bool vtkOpenGLLabeledContourMapper::RemoveStencil | ( | vtkRenderer * | ren | ) |
| overrideprotectedvirtual

Reimplemented from vtkLabeledContourMapper.

## Member Data Documentation

## ◆ StencilBO

vtkOpenGLHelper* vtkOpenGLLabeledContourMapper::StencilBO
| protected

Definition at line 57 of file vtkOpenGLLabeledContourMapper.h.

## ◆ TempMatrix4

vtkMatrix4x4* vtkOpenGLLabeledContourMapper::TempMatrix4
| protected

Definition at line 58 of file vtkOpenGLLabeledContourMapper.h.

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

- Rendering/OpenGL2/vtkOpenGLLabeledContourMapper.h