VTK  9.3.0
vtkImageLaplacian.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 vtkImageLaplacian_h
28 #define vtkImageLaplacian_h
29 
30 #include "vtkImagingGeneralModule.h" // For export macro
32 
33 VTK_ABI_NAMESPACE_BEGIN
34 class VTKIMAGINGGENERAL_EXPORT vtkImageLaplacian : public vtkThreadedImageAlgorithm
35 {
36 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
42 
45  vtkSetClampMacro(Dimensionality, int, 2, 3);
46  vtkGetMacro(Dimensionality, int);
48 
49 protected:
51  ~vtkImageLaplacian() override = default;
52 
54 
57  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
58  int outExt[6], int id) override;
59 
60 private:
61  vtkImageLaplacian(const vtkImageLaplacian&) = delete;
62  void operator=(const vtkImageLaplacian&) = delete;
63 };
64 
65 VTK_ABI_NAMESPACE_END
66 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:52
Computes divergence of gradient.
static vtkImageLaplacian * New()
~vtkImageLaplacian() override=default
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int id) override
If the subclass does not define an Execute method, then the task will be broken up,...
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.