VTK  9.3.0
vtkImageProbeFilter.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
27 #ifndef vtkImageProbeFilter_h
28 #define vtkImageProbeFilter_h
29 
30 #include "vtkDataSetAlgorithm.h"
31 #include "vtkImagingCoreModule.h" // For export macro
32 
33 VTK_ABI_NAMESPACE_BEGIN
36 class vtkImageData;
37 class vtkPointData;
38 
39 class VTKIMAGINGCORE_EXPORT vtkImageProbeFilter : public vtkDataSetAlgorithm
40 {
41 public:
44  void PrintSelf(ostream& os, vtkIndent indent) override;
45 
47 
56 
64 
66 
71  virtual void SetInterpolator(vtkAbstractImageInterpolator* interpolator);
72  virtual vtkAbstractImageInterpolator* GetInterpolator() { return this->Interpolator; }
74 
75 protected:
78 
80 
84 
88  void Probe(vtkDataSet* input, vtkImageData* source, vtkDataSet* output);
89 
94 
99 
102 
103 private:
104  vtkImageProbeFilter(const vtkImageProbeFilter&) = delete;
105  void operator=(const vtkImageProbeFilter&) = delete;
106 
107  class ProbePointsWorklet;
108  struct ProbePointsThreadLocal;
109  struct ProbePointsThreadStruct;
110 
115  void ProbePoints(vtkDataSet* input, vtkImageData* source, vtkPointData* outPD, vtkIdType startId,
116  vtkIdType endId, ProbePointsThreadLocal* threadLocal);
117 };
118 
119 VTK_ABI_NAMESPACE_END
120 #endif
interpolate data values from images
Proxy object to connect input/output ports.
general representation of visualization data
Definition: vtkDataObject.h:64
Superclass for algorithms that produce output of the same type as input.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:62
topologically and geometrically regular array of data
Definition: vtkImageData.h:52
sample image values at specified point positions
vtkUnsignedCharArray * MaskScalars
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks for Information.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual vtkAbstractImageInterpolator * GetInterpolator()
Set the interpolator to use.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
void SetSourceData(vtkDataObject *source)
Specify the data set that will be probed at the input points.
virtual void SetInterpolator(vtkAbstractImageInterpolator *interpolator)
Set the interpolator to use.
void DoProbing(vtkDataSet *input, vtkImageData *source, vtkDataSet *output)
Probe appropriate points (InitializeForProbing() must be called first).
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
void SetSourceConnection(vtkAlgorithmOutput *algOutput)
Specify the data set that will be probed at the input points.
vtkDataObject * GetSource()
Specify the data set that will be probed at the input points.
void Probe(vtkDataSet *input, vtkImageData *source, vtkDataSet *output)
Equivalent to calling InitializeForProbing(); DoProbing().
vtkAbstractImageInterpolator * Interpolator
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when each filter in the pipeline decides what portion of its inp...
virtual void InitializeForProbing(vtkDataSet *input, vtkImageData *source, vtkDataSet *output)
Initialize the interpolator and the output arrays.
static vtkImageProbeFilter * New()
~vtkImageProbeFilter() override
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
represent and manipulate point attribute data
Definition: vtkPointData.h:39
dynamic, self-adjusting array of unsigned char
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447
boost::graph_traits< vtkGraph * >::vertex_descriptor source(boost::graph_traits< vtkGraph * >::edge_descriptor e, vtkGraph *)
int vtkIdType
Definition: vtkType.h:315