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vtkPolyDataMapper2D Class Reference

draw vtkPolyData onto the image plane More...

#include <vtkPolyDataMapper2D.h>

Inheritance diagram for vtkPolyDataMapper2D:
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Collaboration diagram for vtkPolyDataMapper2D:
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Public Types

typedef vtkMapper2D Superclass
- Public Types inherited from vtkMapper2D
typedef vtkAbstractMapper Superclass
- Public Types inherited from vtkAbstractMapper
typedef vtkAlgorithm Superclass
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void CreateDefaultLookupTable ()
const char * GetColorModeAsString ()
virtual unsigned long GetMTime ()
vtkUnsignedCharArrayMapScalars (double alpha)
void ShallowCopy (vtkAbstractMapper *m)
void SetInput (vtkPolyData *in)
vtkPolyDataGetInput ()
void SetLookupTable (vtkScalarsToColors *lut)
vtkScalarsToColorsGetLookupTable ()
virtual void SetScalarVisibility (int)
virtual int GetScalarVisibility ()
virtual void ScalarVisibilityOn ()
virtual void ScalarVisibilityOff ()
virtual void SetColorMode (int)
virtual int GetColorMode ()
void SetColorModeToDefault ()
void SetColorModeToMapScalars ()
virtual void SetUseLookupTableScalarRange (int)
virtual int GetUseLookupTableScalarRange ()
virtual void UseLookupTableScalarRangeOn ()
virtual void UseLookupTableScalarRangeOff ()
virtual void SetScalarRange (double, double)
void SetScalarRange (double[2])
virtual double * GetScalarRange ()
virtual void GetScalarRange (double data[2])
virtual void SetScalarMode (int)
virtual int GetScalarMode ()
void SetScalarModeToDefault ()
void SetScalarModeToUsePointData ()
void SetScalarModeToUseCellData ()
void SetScalarModeToUsePointFieldData ()
void SetScalarModeToUseCellFieldData ()
void ColorByArrayComponent (int arrayNum, int component)
void ColorByArrayComponent (char *arrayName, int component)
char * GetArrayName ()
int GetArrayId ()
int GetArrayAccessMode ()
int GetArrayComponent ()
virtual void SetTransformCoordinate (vtkCoordinate *)
virtual vtkCoordinateGetTransformCoordinate ()
- Public Member Functions inherited from vtkMapper2D
virtual void RenderOverlay (vtkViewport *, vtkActor2D *)
virtual void RenderOpaqueGeometry (vtkViewport *, vtkActor2D *)
virtual void RenderTranslucentPolygonalGeometry (vtkViewport *, vtkActor2D *)
virtual int HasTranslucentPolygonalGeometry ()
- Public Member Functions inherited from vtkAbstractMapper
virtual void ReleaseGraphicsResources (vtkWindow *)
void SetClippingPlanes (vtkPlanes *planes)
virtual double GetTimeToDraw ()
void AddClippingPlane (vtkPlane *plane)
void RemoveClippingPlane (vtkPlane *plane)
void RemoveAllClippingPlanes ()
virtual void SetClippingPlanes (vtkPlaneCollection *)
virtual vtkPlaneCollectionGetClippingPlanes ()
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
vtkExecutiveGetExecutive ()
virtual void SetExecutive (vtkExecutive *executive)
virtual int ModifyRequest (vtkInformation *request, int when)
vtkInformationGetInputPortInformation (int port)
vtkInformationGetOutputPortInformation (int port)
int GetNumberOfInputPorts ()
int GetNumberOfOutputPorts ()
void UpdateProgress (double amount)
vtkInformationGetInputArrayInformation (int idx)
void RemoveAllInputs ()
vtkDataObjectGetOutputDataObject (int port)
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
int GetNumberOfInputConnections (int port)
int GetTotalNumberOfInputConnections ()
vtkAlgorithmOutputGetInputConnection (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 vtkInformationGetInformation ()
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)
vtkDataObjectGetInputDataObject (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)
vtkAlgorithmOutputGetOutputPort (int index)
vtkAlgorithmOutputGetOutputPort ()
virtual void SetReleaseDataFlag (int)
virtual int GetReleaseDataFlag ()
void ReleaseDataFlagOn ()
void ReleaseDataFlagOff ()
int UpdateExtentIsEmpty (vtkDataObject *output)
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
- Public Member Functions inherited from vtkObject
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)
vtkCommandGetCommand (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)
- Public Member Functions inherited from vtkObjectBase
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 ()

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkPolyDataMapper2DSafeDownCast (vtkObject *o)
static vtkPolyDataMapper2DNew ()

Protected Member Functions

 vtkPolyDataMapper2D ()
 ~vtkPolyDataMapper2D ()
virtual int FillInputPortInformation (int, vtkInformation *)
- Protected Member Functions inherited from vtkMapper2D
 vtkMapper2D ()
 ~vtkMapper2D ()
- Protected Member Functions inherited from vtkAbstractMapper
 vtkAbstractMapper ()
 ~vtkAbstractMapper ()
- Protected Member Functions inherited from vtkAlgorithm
 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 vtkExecutiveCreateDefaultExecutive ()
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)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
virtual void SetErrorCode (unsigned long)
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

vtkUnsignedCharArrayColors
vtkScalarsToColorsLookupTable
int ScalarVisibility
vtkTimeStamp BuildTime
double ScalarRange [2]
int UseLookupTableScalarRange
int ColorMode
int ScalarMode
vtkCoordinateTransformCoordinate
int ArrayId
char ArrayName [256]
int ArrayComponent
int ArrayAccessMode

Additional Inherited Members

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

Detailed Description

draw vtkPolyData onto the image plane

vtkPolyDataMapper2D is a mapper that renders 3D polygonal data (vtkPolyData) onto the 2D image plane (i.e., the renderer's viewport). By default, the 3D data is transformed into 2D data by ignoring the z-coordinate of the 3D points in vtkPolyData, and taking the x-y values as local display values (i.e., pixel coordinates). Alternatively, you can provide a vtkCoordinate object that will transform the data into local display coordinates (use the vtkCoordinate::SetCoordinateSystem() methods to indicate which coordinate system you are transforming the data from).

See Also
vtkMapper2D vtkActor2D
Examples:
vtkPolyDataMapper2D (Examples)
Tests:
vtkPolyDataMapper2D (Tests)

Definition at line 49 of file vtkPolyDataMapper2D.h.

Member Typedef Documentation

Definition at line 52 of file vtkPolyDataMapper2D.h.

Constructor & Destructor Documentation

vtkPolyDataMapper2D::vtkPolyDataMapper2D ( )
protected
vtkPolyDataMapper2D::~vtkPolyDataMapper2D ( )
protected

Member Function Documentation

virtual const char* vtkPolyDataMapper2D::GetClassName ( )
virtual

Reimplemented from vtkMapper2D.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

static int vtkPolyDataMapper2D::IsTypeOf ( const char *  name)
static

Return 1 if this class type 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 vtkMapper2D.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

virtual int vtkPolyDataMapper2D::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 vtkMapper2D.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

static vtkPolyDataMapper2D* vtkPolyDataMapper2D::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkMapper2D.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

static vtkPolyDataMapper2D* vtkPolyDataMapper2D::New ( )
static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkAlgorithm.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

void vtkPolyDataMapper2D::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

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 vtkMapper2D.

Reimplemented in vtkMesaPolyDataMapper2D, and vtkOpenGLPolyDataMapper2D.

void vtkPolyDataMapper2D::SetInput ( vtkPolyData in)

Set the input to the mapper.

vtkPolyData* vtkPolyDataMapper2D::GetInput ( )

Set the input to the mapper.

void vtkPolyDataMapper2D::SetLookupTable ( vtkScalarsToColors lut)

Specify a lookup table for the mapper to use.

vtkScalarsToColors* vtkPolyDataMapper2D::GetLookupTable ( )

Specify a lookup table for the mapper to use.

virtual void vtkPolyDataMapper2D::CreateDefaultLookupTable ( )
virtual

Create default lookup table. Generally used to create one when none is available with the scalar data.

virtual void vtkPolyDataMapper2D::SetScalarVisibility ( int  )
virtual

Turn on/off flag to control whether scalar data is used to color objects.

virtual int vtkPolyDataMapper2D::GetScalarVisibility ( )
virtual

Turn on/off flag to control whether scalar data is used to color objects.

virtual void vtkPolyDataMapper2D::ScalarVisibilityOn ( )
virtual

Turn on/off flag to control whether scalar data is used to color objects.

virtual void vtkPolyDataMapper2D::ScalarVisibilityOff ( )
virtual

Turn on/off flag to control whether scalar data is used to color objects.

virtual void vtkPolyDataMapper2D::SetColorMode ( int  )
virtual

Control how the scalar data is mapped to colors. By default (ColorModeToDefault), unsigned char scalars are treated as colors, and NOT mapped through the lookup table, while everything else is. Setting ColorModeToMapScalars means that all scalar data will be mapped through the lookup table. (Note that for multi-component scalars, the particular component to use for mapping can be specified using the ColorByArrayComponent() method.)

virtual int vtkPolyDataMapper2D::GetColorMode ( )
virtual

Control how the scalar data is mapped to colors. By default (ColorModeToDefault), unsigned char scalars are treated as colors, and NOT mapped through the lookup table, while everything else is. Setting ColorModeToMapScalars means that all scalar data will be mapped through the lookup table. (Note that for multi-component scalars, the particular component to use for mapping can be specified using the ColorByArrayComponent() method.)

void vtkPolyDataMapper2D::SetColorModeToDefault ( )

Control how the scalar data is mapped to colors. By default (ColorModeToDefault), unsigned char scalars are treated as colors, and NOT mapped through the lookup table, while everything else is. Setting ColorModeToMapScalars means that all scalar data will be mapped through the lookup table. (Note that for multi-component scalars, the particular component to use for mapping can be specified using the ColorByArrayComponent() method.)

void vtkPolyDataMapper2D::SetColorModeToMapScalars ( )

Control how the scalar data is mapped to colors. By default (ColorModeToDefault), unsigned char scalars are treated as colors, and NOT mapped through the lookup table, while everything else is. Setting ColorModeToMapScalars means that all scalar data will be mapped through the lookup table. (Note that for multi-component scalars, the particular component to use for mapping can be specified using the ColorByArrayComponent() method.)

const char* vtkPolyDataMapper2D::GetColorModeAsString ( )

Return the method of coloring scalar data.

virtual void vtkPolyDataMapper2D::SetUseLookupTableScalarRange ( int  )
virtual

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. By default the Mapper is allowed to set the LookupTable range, but users who are sharing LookupTables between mappers/actors will probably wish to force the mapper to use the LookupTable unchanged.

virtual int vtkPolyDataMapper2D::GetUseLookupTableScalarRange ( )
virtual

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. By default the Mapper is allowed to set the LookupTable range, but users who are sharing LookupTables between mappers/actors will probably wish to force the mapper to use the LookupTable unchanged.

virtual void vtkPolyDataMapper2D::UseLookupTableScalarRangeOn ( )
virtual

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. By default the Mapper is allowed to set the LookupTable range, but users who are sharing LookupTables between mappers/actors will probably wish to force the mapper to use the LookupTable unchanged.

virtual void vtkPolyDataMapper2D::UseLookupTableScalarRangeOff ( )
virtual

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. By default the Mapper is allowed to set the LookupTable range, but users who are sharing LookupTables between mappers/actors will probably wish to force the mapper to use the LookupTable unchanged.

virtual void vtkPolyDataMapper2D::SetScalarRange ( double  ,
double   
)
virtual

Specify range in terms of scalar minimum and maximum (smin,smax). These values are used to map scalars into lookup table. Has no effect when UseLookupTableScalarRange is true.

void vtkPolyDataMapper2D::SetScalarRange ( double  [2])

Specify range in terms of scalar minimum and maximum (smin,smax). These values are used to map scalars into lookup table. Has no effect when UseLookupTableScalarRange is true.

virtual double* vtkPolyDataMapper2D::GetScalarRange ( )
virtual

Specify range in terms of scalar minimum and maximum (smin,smax). These values are used to map scalars into lookup table. Has no effect when UseLookupTableScalarRange is true.

virtual void vtkPolyDataMapper2D::GetScalarRange ( double  data[2])
virtual

Specify range in terms of scalar minimum and maximum (smin,smax). These values are used to map scalars into lookup table. Has no effect when UseLookupTableScalarRange is true.

virtual void vtkPolyDataMapper2D::SetScalarMode ( int  )
virtual

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

virtual int vtkPolyDataMapper2D::GetScalarMode ( )
virtual

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

void vtkPolyDataMapper2D::SetScalarModeToDefault ( )
inline

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

Definition at line 130 of file vtkPolyDataMapper2D.h.

void vtkPolyDataMapper2D::SetScalarModeToUsePointData ( )
inline

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

Definition at line 132 of file vtkPolyDataMapper2D.h.

void vtkPolyDataMapper2D::SetScalarModeToUseCellData ( )
inline

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

Definition at line 134 of file vtkPolyDataMapper2D.h.

void vtkPolyDataMapper2D::SetScalarModeToUsePointFieldData ( )
inline

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

Definition at line 136 of file vtkPolyDataMapper2D.h.

void vtkPolyDataMapper2D::SetScalarModeToUseCellFieldData ( )
inline

Control how the filter works with scalar point data and cell attribute data. By default (ScalarModeToDefault), the filter will use point data, and if no point data is available, then cell data is used. Alternatively you can explicitly set the filter to use point data (ScalarModeToUsePointData) or cell data (ScalarModeToUseCellData). You can also choose to get the scalars from an array in point field data (ScalarModeToUsePointFieldData) or cell field data (ScalarModeToUseCellFieldData). If scalars are coming from a field data array, you must call ColorByArrayComponent before you call GetColors.

Definition at line 138 of file vtkPolyDataMapper2D.h.

void vtkPolyDataMapper2D::ColorByArrayComponent ( int  arrayNum,
int  component 
)

Choose which component of which field data array to color by.

void vtkPolyDataMapper2D::ColorByArrayComponent ( char *  arrayName,
int  component 
)

Choose which component of which field data array to color by.

char* vtkPolyDataMapper2D::GetArrayName ( )
inline

Get the array name or number and component to color by.

Definition at line 150 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::GetArrayId ( )
inline

Get the array name or number and component to color by.

Definition at line 151 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::GetArrayAccessMode ( )
inline

Get the array name or number and component to color by.

Definition at line 152 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::GetArrayComponent ( )
inline

Get the array name or number and component to color by.

Definition at line 153 of file vtkPolyDataMapper2D.h.

virtual unsigned long vtkPolyDataMapper2D::GetMTime ( )
virtual

Overload standard modified time function. If lookup table is modified, then this object is modified as well.

Reimplemented from vtkAbstractMapper.

virtual void vtkPolyDataMapper2D::SetTransformCoordinate ( vtkCoordinate )
virtual

Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates. By default (no vtkCoordinate specified), the point coordinates are taken as local display coordinates.

virtual vtkCoordinate* vtkPolyDataMapper2D::GetTransformCoordinate ( )
virtual

Specify a vtkCoordinate object to be used to transform the vtkPolyData point coordinates. By default (no vtkCoordinate specified), the point coordinates are taken as local display coordinates.

vtkUnsignedCharArray* vtkPolyDataMapper2D::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. This is typically done as part of the rendering process. The alpha parameter allows the blending of the scalars with an additional alpha (typically which comes from a vtkActor, etc.)

void vtkPolyDataMapper2D::ShallowCopy ( vtkAbstractMapper m)

Make a shallow copy of this mapper.

Reimplemented from vtkAbstractMapper.

virtual int vtkPolyDataMapper2D::FillInputPortInformation ( int  port,
vtkInformation info 
)
protectedvirtual

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkAlgorithm.

Member Data Documentation

vtkUnsignedCharArray* vtkPolyDataMapper2D::Colors
protected

Definition at line 183 of file vtkPolyDataMapper2D.h.

vtkScalarsToColors* vtkPolyDataMapper2D::LookupTable
protected

Definition at line 185 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ScalarVisibility
protected

Definition at line 186 of file vtkPolyDataMapper2D.h.

vtkTimeStamp vtkPolyDataMapper2D::BuildTime
protected

Definition at line 187 of file vtkPolyDataMapper2D.h.

double vtkPolyDataMapper2D::ScalarRange[2]
protected

Definition at line 188 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::UseLookupTableScalarRange
protected

Definition at line 189 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ColorMode
protected

Definition at line 190 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ScalarMode
protected

Definition at line 191 of file vtkPolyDataMapper2D.h.

vtkCoordinate* vtkPolyDataMapper2D::TransformCoordinate
protected

Definition at line 193 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ArrayId
protected

Definition at line 198 of file vtkPolyDataMapper2D.h.

char vtkPolyDataMapper2D::ArrayName[256]
protected

Definition at line 199 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ArrayComponent
protected

Definition at line 200 of file vtkPolyDataMapper2D.h.

int vtkPolyDataMapper2D::ArrayAccessMode
protected

Definition at line 201 of file vtkPolyDataMapper2D.h.


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