Public Member Functions |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual void | SetInput (vtkDataObject *) |
vtkDataSet * | GetInput () |
virtual void | ReleaseGraphicsResources (vtkWindow *) |
virtual unsigned long | GetMTime () |
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virtual void | SetLabelFormat (const char *) |
virtual char * | GetLabelFormat () |
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virtual void | SetLabeledComponent (int) |
virtual int | GetLabeledComponent () |
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void | SetFieldDataArray (int arrayIndex) |
virtual int | GetFieldDataArray () |
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void | SetFieldDataName (const char *arrayName) |
virtual char * | GetFieldDataName () |
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virtual void | SetLabelMode (int) |
virtual int | GetLabelMode () |
void | SetLabelModeToLabelIds () |
void | SetLabelModeToLabelScalars () |
void | SetLabelModeToLabelVectors () |
void | SetLabelModeToLabelNormals () |
void | SetLabelModeToLabelTCoords () |
void | SetLabelModeToLabelTensors () |
void | SetLabelModeToLabelFieldData () |
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virtual void | SetLabelTextProperty (vtkTextProperty *p) |
virtual vtkTextProperty * | GetLabelTextProperty () |
virtual void | SetLabelTextProperty (vtkTextProperty *p, int type) |
virtual vtkTextProperty * | GetLabelTextProperty (int type) |
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void | RenderOpaqueGeometry (vtkViewport *viewport, vtkActor2D *actor) |
void | RenderOverlay (vtkViewport *viewport, vtkActor2D *actor) |
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virtual vtkTransform * | GetTransform () |
void | SetTransform (vtkTransform *t) |
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virtual int | GetCoordinateSystem () |
virtual void | SetCoordinateSystem (int) |
void | CoordinateSystemWorld () |
void | CoordinateSystemDisplay () |
virtual void | RenderTranslucentPolygonalGeometry (vtkViewport *, vtkActor2D *) |
virtual int | HasTranslucentPolygonalGeometry () |
void | SetClippingPlanes (vtkPlanes *planes) |
void | ShallowCopy (vtkAbstractMapper *m) |
virtual double | GetTimeToDraw () |
void | AddClippingPlane (vtkPlane *plane) |
void | RemoveClippingPlane (vtkPlane *plane) |
void | RemoveAllClippingPlanes () |
virtual void | SetClippingPlanes (vtkPlaneCollection *) |
virtual vtkPlaneCollection * | GetClippingPlanes () |
int | HasExecutive () |
vtkExecutive * | GetExecutive () |
virtual void | SetExecutive (vtkExecutive *executive) |
virtual int | ModifyRequest (vtkInformation *request, int when) |
vtkInformation * | GetInputPortInformation (int port) |
vtkInformation * | GetOutputPortInformation (int port) |
int | GetNumberOfInputPorts () |
int | GetNumberOfOutputPorts () |
void | UpdateProgress (double amount) |
vtkInformation * | GetInputArrayInformation (int idx) |
void | RemoveAllInputs () |
vtkDataObject * | GetOutputDataObject (int port) |
virtual void | RemoveInputConnection (int port, vtkAlgorithmOutput *input) |
int | GetNumberOfInputConnections (int port) |
int | GetTotalNumberOfInputConnections () |
vtkAlgorithmOutput * | GetInputConnection (int port, int index) |
virtual void | Update () |
virtual void | UpdateInformation () |
virtual void | UpdateWholeExtent () |
void | ConvertTotalInputToPortConnection (int ind, int &port, int &conn) |
virtual double | ComputePriority () |
virtual int | ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo) |
int | ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo) |
virtual int | ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime) |
virtual vtkInformation * | GetInformation () |
virtual void | SetInformation (vtkInformation *) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
virtual void | SetAbortExecute (int) |
virtual int | GetAbortExecute () |
virtual void | AbortExecuteOn () |
virtual void | AbortExecuteOff () |
virtual void | SetProgress (double) |
virtual double | GetProgress () |
void | SetProgressText (const char *ptext) |
virtual char * | GetProgressText () |
virtual unsigned long | GetErrorCode () |
virtual void | SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name) |
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) |
vtkDataObject * | GetInputDataObject (int port, int connection) |
virtual void | SetInputConnection (int port, vtkAlgorithmOutput *input) |
virtual void | SetInputConnection (vtkAlgorithmOutput *input) |
virtual void | AddInputConnection (int port, vtkAlgorithmOutput *input) |
virtual void | AddInputConnection (vtkAlgorithmOutput *input) |
vtkAlgorithmOutput * | GetOutputPort (int index) |
vtkAlgorithmOutput * | GetOutputPort () |
virtual void | SetReleaseDataFlag (int) |
virtual int | GetReleaseDataFlag () |
void | ReleaseDataFlagOn () |
void | ReleaseDataFlagOff () |
int | UpdateExtentIsEmpty (vtkDataObject *output) |
int | UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType) |
virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Protected Member Functions |
| vtkLabeledDataMapper () |
| ~vtkLabeledDataMapper () |
virtual int | FillInputPortInformation (int, vtkInformation *) |
void | AllocateLabels (int numLabels) |
void | BuildLabels () |
void | BuildLabelsInternal (vtkDataSet *) |
| vtkMapper2D () |
| ~vtkMapper2D () |
| vtkAbstractMapper () |
| ~vtkAbstractMapper () |
| vtkAlgorithm () |
| ~vtkAlgorithm () |
virtual int | FillOutputPortInformation (int port, vtkInformation *info) |
virtual void | SetNumberOfInputPorts (int n) |
virtual void | SetNumberOfOutputPorts (int n) |
int | InputPortIndexInRange (int index, const char *action) |
int | OutputPortIndexInRange (int index, const char *action) |
int | GetInputArrayAssociation (int idx, vtkInformationVector **inputVector) |
virtual vtkExecutive * | CreateDefaultExecutive () |
virtual void | ReportReferences (vtkGarbageCollector *) |
virtual void | SetNumberOfInputConnections (int port, int n) |
int | GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector) |
int | GetInputArrayAssociation (int idx, vtkDataObject *input) |
vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector) |
vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
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) |
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
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) |
virtual void | SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input) |
virtual void | SetErrorCode (unsigned long) |
| vtkObject () |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
| vtkObjectBase () |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
| vtkObjectBase (const vtkObjectBase &) |
void | operator= (const vtkObjectBase &) |
draw text labels at dataset points
vtkLabeledDataMapper is a mapper that renders text at dataset points. Various items can be labeled including point ids, scalars, vectors, normals, texture coordinates, tensors, and field data components.
The format with which the label is drawn is specified using a printf style format string. The font attributes of the text can be set through the vtkTextProperty associated to this mapper.
By default, all the components of multi-component data such as vectors, normals, texture coordinates, tensors, and multi-component scalars are labeled. However, you can specify a single component if you prefer. (Note: the label format specifies the format to use for a single component. The label is creating by looping over all components and using the label format to render each component.)
- Warning:
- Use this filter in combination with vtkSelectVisiblePoints if you want to label only points that are visible. If you want to label cells rather than points, use the filter vtkCellCenters to generate points at the center of the cells. Also, you can use the class vtkIdFilter to generate ids as scalars or field data, which can then be labeled.
- See also:
- vtkMapper2D vtkActor2D vtkTextMapper vtkTextProperty vtkSelectVisiblePoints vtkIdFilter vtkCellCenters
- Examples:
- vtkLabeledDataMapper (Examples)
- Tests:
- vtkLabeledDataMapper (Tests)
Definition at line 70 of file vtkLabeledDataMapper.h.