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vtkSource Class Reference

abstract class specifies interface for visualization network source. More...

#include <vtkSource.h>

Inheritance diagram for vtkSource:

[legend]Collaboration diagram for vtkSource:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Update ()
virtual void	UpdateWholeExtent ()
virtual void	UpdateInformation ()
virtual void	PropagateUpdateExtent (vtkDataObject *output)
virtual void	TriggerAsynchronousUpdate ()
virtual void	UpdateData (vtkDataObject *output)
void	ComputeEstimatedPipelineMemorySize (vtkDataObject *output, unsigned long size[3])
virtual void	ComputeEstimatedOutputMemorySize (vtkDataObject *output, unsigned long *inputSize, unsigned long size[2])
virtual void	EnlargeOutputUpdateExtents (vtkDataObject *vtkNotUsed(output))
virtual void	ComputeInputUpdateExtents (vtkDataObject *output)
virtual void	SetReleaseDataFlag (int)
virtual int	GetReleaseDataFlag ()
virtual void	ReleaseDataFlagOn ()
virtual void	ReleaseDataFlagOff ()
void	UnRegister (vtkObject *o)
virtual int	InRegisterLoop (vtkObject *)
vtkDataObject **	GetOutputs ()
virtual int	GetNumberOfOutputs ()
void	UnRegisterAllOutputs (void)
Static Public Methods
vtkSource *	New ()
int	IsTypeOf (const char *type)
vtkSource *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkSource ()
	~vtkSource ()
	vtkSource (const vtkSource &)
void	operator= (const vtkSource &)
virtual void	Execute ()
virtual void	ExecuteInformation ()
void	SetNumberOfOutputs (int num)
vtkDataObject *	GetOutput (int idx)
virtual void	SetNthOutput (int num, vtkDataObject *output)
virtual void	AddOutput (vtkDataObject *output)
virtual void	RemoveOutput (vtkDataObject *output)
Protected Attributes
vtkDataObject **	Outputs
int	NumberOfOutputs
int	Updating
vtkTimeStamp	InformationTime

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Detailed Description

abstract class specifies interface for visualization network source.

Date:

2000/12/10 20:08:18

Revision:

1.56

vtkSource is an abstract object that specifies behavior and interface of source objects. Source objects are objects that begin visualization pipeline. Sources include readers (read data from file or communications port) and procedural sources (generate data programmatically). vtkSource objects are also objects that generate output data. In this sense vtkSource is used as a superclass to vtkFilter.

Concrete subclasses of vtkSource must define Update() and Execute() methods. The public method Update() invokes network execution and will bring the network up-to-date. The protected Execute() method actually does the work of data creation/generation. The difference between the two methods is that Update() implements input consistency checks and modified time comparisons and then invokes the Execute() which is an implementation of a particular algorithm.

An important feature of subclasses of vtkSource is that it is possible to control the memory-management model (i.e., retain output versus delete output data). If enabled the ReleaseDataFlag enables the deletion of the output data once the downstream process object finishes processing the data (please see text).

See also:

vtkProcessObject vtkDataSetReader vtkFilter vtkPolyDataSource vtkStructuredGridSource vtkStructuredPointsSource vtkUnstructuredGridSource

Examples:

vtkSource (examples)

Definition at line 80 of file vtkSource.h.

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Constructor & Destructor Documentation

vtkSource::vtkSource (    )  [protected]

vtkSource::~vtkSource (    )  [protected]

vtkSource::vtkSource (  const vtkSource &    )  [inline, protected]

Definition at line 161 of file vtkSource.h.

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Member Function Documentation

vtkSource* vtkSource::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkProcessObject. Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkButterflySubdivisionFilter, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkCleanPolyData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataObjectFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkLinearExtrusionFilter, vtkLinearSubdivisionFilter, vtkLineSource, vtkLinkEdgels, vtkLoopSubdivisionFilter, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSetSource, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkQuantizePolyDataPoints, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageAppendComponents, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFFT, vtkImageFilter, vtkImageFlip, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageHybridMedian2D, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToRGBA, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMirrorPad, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageTwoInputFilter, vtkImageVariance3D, vtkImageWrapPad, vtkPNMReader, vtkTIFFReader, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

virtual const char* vtkSource::GetClassName (    )  [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkButterflySubdivisionFilter, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkCleanPolyData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataObjectFilter, vtkDataSetToDataSetFilter, vtkDataSetToPolyDataFilter, vtkDataSetToStructuredGridFilter, vtkDataSetToStructuredPointsFilter, vtkDataSetToUnstructuredGridFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDicer, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLinearSubdivisionFilter, vtkLineSource, vtkLinkEdgels, vtkLoopSubdivisionFilter, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSetSource, vtkPointSetToPointSetFilter, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkPolyDataToPolyDataFilter, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkQuantizePolyDataPoints, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkRectilinearGridToPolyDataFilter, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredGridToPolyDataFilter, vtkStructuredGridToStructuredGridFilter, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkStructuredPointsToPolyDataFilter, vtkStructuredPointsToStructuredPointsFilter, vtkStructuredPointsToUnstructuredGridFilter, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkUnstructuredGridToUnstructuredGridFilter, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVolumeReader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageAppendComponents, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFFT, vtkImageFilter, vtkImageFlip, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageHybridMedian2D, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToRGBA, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMirrorPad, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageTwoInputFilter, vtkImageVariance3D, vtkImageWrapPad, vtkPNMReader, vtkTIFFReader, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

int vtkSource::IsTypeOf (  const char *    type )  [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 vtkProcessObject. Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkButterflySubdivisionFilter, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataObjectFilter, vtkDataSetToDataSetFilter, vtkDataSetToPolyDataFilter, vtkDataSetToStructuredGridFilter, vtkDataSetToStructuredPointsFilter, vtkDataSetToUnstructuredGridFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDicer, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLinearSubdivisionFilter, vtkLineSource, vtkLinkEdgels, vtkLoopSubdivisionFilter, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSetSource, vtkPointSetToPointSetFilter, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkPolyDataToPolyDataFilter, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkRectilinearGridToPolyDataFilter, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredGridToPolyDataFilter, vtkStructuredGridToStructuredGridFilter, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkStructuredPointsToPolyDataFilter, vtkStructuredPointsToStructuredPointsFilter, vtkStructuredPointsToUnstructuredGridFilter, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkUnstructuredGridToUnstructuredGridFilter, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVolumeReader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageAppendComponents, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFFT, vtkImageFilter, vtkImageFlip, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageHybridMedian2D, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToRGBA, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMirrorPad, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageTwoInputFilter, vtkImageVariance3D, vtkImageWrapPad, vtkPNMReader, vtkTIFFReader, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

virtual int vtkSource::IsA (  const char *    type )  [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 vtkProcessObject. Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkButterflySubdivisionFilter, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataObjectFilter, vtkDataSetToDataSetFilter, vtkDataSetToPolyDataFilter, vtkDataSetToStructuredGridFilter, vtkDataSetToStructuredPointsFilter, vtkDataSetToUnstructuredGridFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDicer, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLinearSubdivisionFilter, vtkLineSource, vtkLinkEdgels, vtkLoopSubdivisionFilter, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSetSource, vtkPointSetToPointSetFilter, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkPolyDataToPolyDataFilter, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkRectilinearGridToPolyDataFilter, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredGridToPolyDataFilter, vtkStructuredGridToStructuredGridFilter, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkStructuredPointsToPolyDataFilter, vtkStructuredPointsToStructuredPointsFilter, vtkStructuredPointsToUnstructuredGridFilter, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkUnstructuredGridToUnstructuredGridFilter, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVolumeReader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageAppendComponents, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFFT, vtkImageFilter, vtkImageFlip, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageHybridMedian2D, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToRGBA, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMirrorPad, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageTwoInputFilter, vtkImageVariance3D, vtkImageWrapPad, vtkPNMReader, vtkTIFFReader, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

vtkSource* vtkSource::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkProcessObject. Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkButterflySubdivisionFilter, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataObjectFilter, vtkDataSetToDataSetFilter, vtkDataSetToPolyDataFilter, vtkDataSetToStructuredGridFilter, vtkDataSetToStructuredPointsFilter, vtkDataSetToUnstructuredGridFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDicer, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLinearSubdivisionFilter, vtkLineSource, vtkLinkEdgels, vtkLoopSubdivisionFilter, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSetSource, vtkPointSetToPointSetFilter, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkPolyDataToPolyDataFilter, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkRectilinearGridToPolyDataFilter, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredGridToPolyDataFilter, vtkStructuredGridToStructuredGridFilter, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkStructuredPointsToPolyDataFilter, vtkStructuredPointsToStructuredPointsFilter, vtkStructuredPointsToUnstructuredGridFilter, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkUnstructuredGridToUnstructuredGridFilter, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVolumeReader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageAppendComponents, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFFT, vtkImageFilter, vtkImageFlip, vtkImageFourierCenter, vtkImageFourierFilter, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageHybridMedian2D, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToRGBA, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMirrorPad, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageTwoInputFilter, vtkImageVariance3D, vtkImageWrapPad, vtkPNMReader, vtkTIFFReader, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

void vtkSource::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 vtkProcessObject. Reimplemented in vtkImageToStructuredPoints, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkChairDisplay, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageBlockReader, vtkImageReslice, vtkImageToPolyDataFilter, vtkInputPort, vtkMILVideoSource, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkWin32VideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkBYUReader, vtkCellCenters, vtkCellDataToPointData, vtkCleanPolyData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectToDataSetFilter, vtkDataReader, vtkDataSetReader, vtkDataSetToDataObjectFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDicer, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLineSource, vtkLinkEdgels, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableGlyphFilter, vtkQuadricClustering, vtkQuadricDecimation, vtkQuantizePolyDataPoints, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamer, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridReader, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVolumeReader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageAnisotropicDiffusion2D, vtkImageAnisotropicDiffusion3D, vtkImageAppend, vtkImageBlend, vtkImageButterworthHighPass, vtkImageButterworthLowPass, vtkImageCacheFilter, vtkImageCast, vtkImageClip, vtkImageComposite, vtkImageConstantPad, vtkImageContinuousDilate3D, vtkImageContinuousErode3D, vtkImageCorrelation, vtkImageCursor3D, vtkImageDataStreamer, vtkImageDecomposeFilter, vtkImageDifference, vtkImageDilateErode3D, vtkImageEllipsoidSource, vtkImageEuclideanToPolar, vtkImageExtractComponents, vtkImageFlip, vtkImageGaussianSmooth, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageHSVToRGB, vtkImageIdealHighPass, vtkImageIdealLowPass, vtkImageImport, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageLaplacian, vtkImageLogarithmicScale, vtkImageLogic, vtkImageMagnify, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMaskBits, vtkImageMathematics, vtkImageMedian3D, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageOpenClose3D, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRGBToHSV, vtkImageSeedConnectivity, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSkeleton2D, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageVariance3D, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

virtual void vtkSource::Update (    )  [virtual]

Bring object up-to-date before execution. Update() checks modified time against last execution time, and re-executes object if necessary. Reimplemented in vtkChairDisplay, vtkDataSetReader, and vtkImageMarchingCubes.

virtual void vtkSource::UpdateWholeExtent (    )  [virtual]

Like update, but make sure the update extent is the whole extent in the output.

virtual void vtkSource::UpdateInformation (    )  [virtual]

Updates any global information about the data (like spacing for images) Reimplemented in vtkAsynchronousBuffer, vtkInputPort, vtkVideoSource, vtkProgrammableSource, vtkRendererSource, and vtkImageDataStreamer. Referenced by vtkImageToImageFilter::UpdateImageInformation().

virtual void vtkSource::PropagateUpdateExtent (  vtkDataObject *    output )  [virtual]

Reimplemented in vtkImageSource.

virtual void vtkSource::TriggerAsynchronousUpdate (    )  [virtual]

Reimplemented in vtkInputPort, and vtkImageDataStreamer.

virtual void vtkSource::UpdateData (  vtkDataObject *    output )  [virtual]

Reimplemented in vtkInputPort, vtkImplicitModeller, vtkProgrammableSource, vtkImageBlend, vtkImageCacheFilter, vtkImageCast, vtkImageDataStreamer, vtkImageMapToColors, vtkImageMapToWindowLevelColors, and vtkImageTranslateExtent.

void vtkSource::ComputeEstimatedPipelineMemorySize (  vtkDataObject *    output, unsigned long    size[3] )

Propagate the computation of the size of the pipeline. The first size is the size of the pipeline after this source has finished executing (and potentially freeing some input data). The second size is the size of the specified output. The third size is the maximum pipeline size encountered so far during this propagation. All sizes are in kilobytes.

virtual void vtkSource::ComputeEstimatedOutputMemorySize (  vtkDataObject *    output, unsigned long *    inputSize, unsigned long    size[2] )  [virtual]

The estimated size of the specified output after execution of this source is stored in the first size entry. The second size is the sum of all estimated output memory. The size of all inputs is given to help this filter in the estimation. All sizes are in kilobytes.

virtual void vtkSource::EnlargeOutputUpdateExtents (  vtkDataObject *vtkNotUsed(output)    )  [inline, virtual]

Give the source a chance to say that it will produce more output than it was asked to produce. For example, FFT always produces the whole thing, and many imaging filters must produce the output in whole slices (whole extent in two dimensions). By default we do not modify the output update extent. Definition at line 129 of file vtkSource.h.

virtual void vtkSource::ComputeInputUpdateExtents (  vtkDataObject *    output )  [virtual]

What is the input update extent that is required to produce the desired output? By default, the whole input is always required but this is overridden in many subclasses. Reimplemented in vtkImageToStructuredPoints, vtkPolyDataSource, vtkCompositeFilter, vtkAppendPolyData, vtkDataObjectToDataSetFilter, vtkDataSetToDataObjectFilter, vtkDataSetToDataSetFilter, vtkDataSetToStructuredPointsFilter, vtkExtractPolyDataPiece, vtkFeatureEdges, vtkGeometryFilter, vtkGlyph3D, vtkLoopSubdivisionFilter, vtkMergeFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkProbeFilter, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkImageIterateFilter, vtkImageMultipleInputFilter, vtkImageToImageFilter, vtkGridSynchronizedTemplates3D, vtkKitwareContourFilter, and vtkSynchronizedTemplates3D.

virtual void vtkSource::SetReleaseDataFlag (  int    )  [virtual]

Turn on/off flag to control whether this object's data is released after being used by a source.

virtual int vtkSource::GetReleaseDataFlag (    )  [virtual]

virtual void vtkSource::ReleaseDataFlagOn (    )  [virtual]

virtual void vtkSource::ReleaseDataFlagOff (    )  [virtual]

void vtkSource::UnRegister (  vtkObject *    o )  [virtual]

Handle the source/data loop. Reimplemented from vtkObject. Reimplemented in vtkSelectPolyData.

virtual int vtkSource::InRegisterLoop (  vtkObject *    )  [virtual]

Test to see if this object is in a reference counting loop. Reimplemented in vtkSelectPolyData.

vtkDataObject** vtkSource::GetOutputs (    )

Return an array with all the inputs of this process object. This is useful for tracing back in the pipeline to construct graphs etc.

virtual int vtkSource::GetNumberOfOutputs (    )  [virtual]

void vtkSource::UnRegisterAllOutputs (  void    )

Release/disconnect all outputs of this source. This is intended to be called prior to Delete() if the user is concerned about outputs holding on to the filter/source.

void vtkSource::operator= (  const vtkSource &    )  [inline, protected]

Definition at line 162 of file vtkSource.h.

virtual void vtkSource::Execute (    )  [protected, virtual]

Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkWindowToImageFilter, vtkArcPlotter, vtkAsynchronousBuffer, vtkCellDerivatives, vtkCompositeFilter, vtkCyberReader, vtkDEMReader, vtkDepthSortPolyData, vtkEarthSource, vtkGetRemoteGhostCells, vtkGLUTesselatorTriangleFilter, vtkImageToPolyDataFilter, vtkOBJReader, vtkOutlineCornerFilter, vtkOutlineCornerSource, vtkPieceScalars, vtkProjectedTexture, vtkRenderLargeImage, vtkSubdivideTetra, vtkSuperquadricSource, vtkSurfaceReconstructionFilter, vtkTextureMapToBox, vtkTransformToGrid, vtkVectorTopology, vtkVideoSource, vtkAppendFilter, vtkAppendPolyData, vtkApproximatingSubdivisionFilter, vtkAttributeDataToFieldDataFilter, vtkAxes, vtkBooleanTexture, vtkBrownianPoints, vtkBYUReader, vtkCastToConcrete, vtkCellCenters, vtkCellDataToPointData, vtkCleanPolyData, vtkClipPolyData, vtkClipVolume, vtkConeSource, vtkConnectivityFilter, vtkContourFilter, vtkContourGrid, vtkCubeSource, vtkCursor3D, vtkCutter, vtkCylinderSource, vtkDashedStreamLine, vtkDataObjectReader, vtkDataObjectToDataSetFilter, vtkDataSetReader, vtkDataSetToDataObjectFilter, vtkDataSetTriangleFilter, vtkDecimatePro, vtkDelaunay2D, vtkDelaunay3D, vtkDiskSource, vtkEdgePoints, vtkElevationFilter, vtkExtractEdges, vtkExtractGeometry, vtkExtractGrid, vtkExtractPolyDataGeometry, vtkExtractPolyDataPiece, vtkExtractTensorComponents, vtkExtractUnstructuredGrid, vtkExtractVectorComponents, vtkExtractVOI, vtkFeatureEdges, vtkFieldDataToAttributeDataFilter, vtkGaussianSplatter, vtkGeometryFilter, vtkGhostLevelToScalarFilter, vtkGlyph2D, vtkGlyph3D, vtkHedgeHog, vtkHull, vtkHyperStreamline, vtkIdFilter, vtkImplicitModeller, vtkImplicitTextureCoords, vtkInterpolateDataSetAttributes, vtkInterpolatingSubdivisionFilter, vtkLinearExtrusionFilter, vtkLineSource, vtkLinkEdgels, vtkMaskPoints, vtkMaskPolyData, vtkMCubesReader, vtkMergeDataObjectFilter, vtkMergeFilter, vtkOBBDicer, vtkOutlineFilter, vtkOutlineSource, vtkPlaneSource, vtkPLOT3DReader, vtkPointDataToCellData, vtkPointLoad, vtkPointSource, vtkPolyDataConnectivityFilter, vtkPolyDataNormals, vtkPolyDataReader, vtkPolyDataStreamer, vtkProbeFilter, vtkProgrammableAttributeDataFilter, vtkProgrammableDataObjectSource, vtkProgrammableFilter, vtkProgrammableGlyphFilter, vtkProgrammableSource, vtkQuadricClustering, vtkQuadricDecimation, vtkRectilinearGridGeometryFilter, vtkRectilinearGridReader, vtkRecursiveDividingCubes, vtkRemoveGhostCells, vtkRendererSource, vtkReverseSense, vtkRibbonFilter, vtkRotationalExtrusionFilter, vtkRuledSurfaceFilter, vtkSampleFunction, vtkSelectPolyData, vtkSelectVisiblePoints, vtkShepardMethod, vtkShrinkFilter, vtkShrinkPolyData, vtkSimpleElevationFilter, vtkSLCReader, vtkSmoothPolyDataFilter, vtkSpatialRepresentationFilter, vtkSphereSource, vtkSTLReader, vtkStreamLine, vtkStreamPoints, vtkStripper, vtkStructuredGridGeometryFilter, vtkStructuredGridOutlineFilter, vtkStructuredGridReader, vtkStructuredPointsGeometryFilter, vtkStructuredPointsReader, vtkSubPixelPositionEdgels, vtkTensorGlyph, vtkTextSource, vtkTexturedSphereSource, vtkTextureMapToCylinder, vtkTextureMapToPlane, vtkTextureMapToSphere, vtkThreshold, vtkThresholdPoints, vtkThresholdTextureCoords, vtkTransformFilter, vtkTransformPolyDataFilter, vtkTransformTextureCoords, vtkTriangleFilter, vtkTriangularTCoords, vtkTriangularTexture, vtkTubeFilter, vtkUGFacetReader, vtkUnstructuredGridReader, vtkVectorDot, vtkVectorNorm, vtkVectorText, vtkVolume16Reader, vtkVoxelContoursToSurfaceFilter, vtkVoxelModeller, vtkWarpLens, vtkWarpScalar, vtkWarpTo, vtkWarpVector, vtkWindowedSincPolyDataFilter, vtkBMPReader, vtkGlyphSource2D, vtkImageAccumulate, vtkImageCityBlockDistance, vtkImageClip, vtkImageComposite, vtkImageCursor3D, vtkImageEllipsoidSource, vtkImageGaussianSource, vtkImageGridSource, vtkImageImport, vtkImageInPlaceFilter, vtkImageIslandRemoval2D, vtkImageIterateFilter, vtkImageMandelbrotSource, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageQuantizeRGBToIndex, vtkImageReader, vtkImageSeedConnectivity, vtkImageSinusoidSource, vtkImageToImageFilter, vtkDecimate, vtkDividingCubes, vtkGridSynchronizedTemplates3D, vtkImageMarchingCubes, vtkKitwareContourFilter, vtkMarchingContourFilter, vtkMarchingCubes, vtkMarchingSquares, vtkSweptSurface, vtkSynchronizedTemplates2D, and vtkSynchronizedTemplates3D.

virtual void vtkSource::ExecuteInformation (    )  [protected, virtual]

Reimplemented in vtkImageToStructuredPoints, vtkWindowToImageFilter, vtkDEMReader, vtkImageBlockReader, vtkImageReslice, vtkOutlineCornerFilter, vtkRenderLargeImage, vtkTransformToGrid, vtkVideoSource, vtkCastToConcrete, vtkConeSource, vtkDataObjectToDataSetFilter, vtkDataSetToDataSetFilter, vtkExtractGrid, vtkExtractPolyDataPiece, vtkExtractVOI, vtkGeometryFilter, vtkGlyph3D, vtkImplicitModeller, vtkOutlineFilter, vtkPLOT3DReader, vtkPointSource, vtkProbeFilter, vtkRectilinearGridReader, vtkSampleFunction, vtkSLCReader, vtkSphereSource, vtkStructuredGridReader, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkStructuredPointsToStructuredPointsFilter, vtkVolume16Reader, vtkBMPReader, vtkImageAccumulate, vtkImageAppend, vtkImageAppendComponents, vtkImageCast, vtkImageClip, vtkImageCorrelation, vtkImageDifference, vtkImageDivergence, vtkImageDotProduct, vtkImageEllipsoidSource, vtkImageExtractComponents, vtkImageFFT, vtkImageFlip, vtkImageGaussianSource, vtkImageGradient, vtkImageGradientMagnitude, vtkImageGridSource, vtkImageImport, vtkImageIterateFilter, vtkImageLuminance, vtkImageMagnify, vtkImageMagnitude, vtkImageMandelbrotSource, vtkImageMapToColors, vtkImageMapToWindowLevelColors, vtkImageMask, vtkImageMathematics, vtkImageMultipleInputFilter, vtkImageNoiseSource, vtkImageNonMaximumSuppression, vtkImageNormalize, vtkImagePadFilter, vtkImagePermute, vtkImageQuantizeRGBToIndex, vtkImageRange3D, vtkImageReader, vtkImageResample, vtkImageRFFT, vtkImageShiftScale, vtkImageShrink3D, vtkImageSinusoidSource, vtkImageSobel2D, vtkImageSobel3D, vtkImageSpatialFilter, vtkImageThreshold, vtkImageToImageFilter, vtkImageTranslateExtent, vtkImageVariance3D, vtkPNMReader, vtkTIFFReader, vtkGridSynchronizedTemplates3D, vtkKitwareContourFilter, and vtkSynchronizedTemplates3D.

void vtkSource::SetNumberOfOutputs (  int    num )  [protected]

vtkDataObject* vtkSource::GetOutput (  int    idx )  [protected]

Reimplemented in vtkImageSource, vtkImageToStructuredPoints, vtkPolyDataSource, vtkDataObjectReader, vtkDataObjectSource, vtkDataObjectToDataSetFilter, vtkDataSetReader, vtkDataSetSource, vtkDataSetToDataSetFilter, vtkExtractVectorComponents, vtkPointSetSource, vtkPointSetToPointSetFilter, vtkPolyDataReader, vtkProgrammableDataObjectSource, vtkRectilinearGridReader, vtkRectilinearGridSource, vtkSpatialRepresentationFilter, vtkStructuredGridReader, vtkStructuredGridSource, vtkStructuredPointsReader, vtkStructuredPointsSource, vtkUnstructuredGridReader, vtkUnstructuredGridSource, vtkImageComposite, and vtkImageOpenClose3D. Referenced by vtkImageComposite::GetOutput(), vtkUnstructuredGridSource::GetOutput(), vtkUnstructuredGridReader::GetOutput(), vtkStructuredPointsSource::GetOutput(), vtkStructuredPointsReader::GetOutput(), vtkStructuredGridSource::GetOutput(), vtkStructuredGridReader::GetOutput(), vtkRectilinearGridSource::GetOutput(), vtkRectilinearGridReader::GetOutput(), vtkProgrammableDataObjectSource::GetOutput(), vtkPolyDataReader::GetOutput(), vtkPointSetSource::GetOutput(), vtkDataSetSource::GetOutput(), vtkDataSetReader::GetOutput(), vtkDataObjectToDataSetFilter::GetOutput(), vtkDataObjectSource::GetOutput(), vtkDataObjectReader::GetOutput(), vtkPolyDataSource::GetOutput(), vtkImageToStructuredPoints::GetOutput(), and vtkImageSource::GetOutput().

virtual void vtkSource::SetNthOutput (  int    num, vtkDataObject *    output )  [protected, virtual]

virtual void vtkSource::AddOutput (  vtkDataObject *    output )  [protected, virtual]

virtual void vtkSource::RemoveOutput (  vtkDataObject *    output )  [protected, virtual]

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Member Data Documentation

vtkDataObject** vtkSource::Outputs [protected]

Definition at line 183 of file vtkSource.h.

int vtkSource::NumberOfOutputs [protected]

Definition at line 184 of file vtkSource.h.

int vtkSource::Updating [protected]

Reimplemented in vtkDataObjectToDataSetFilter. Definition at line 185 of file vtkSource.h.

vtkTimeStamp vtkSource::InformationTime [protected]

Definition at line 187 of file vtkSource.h.

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

• common/vtkSource.h

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