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
18 #ifndef vtkImageLaplacian_h
19 #define vtkImageLaplacian_h
20 
21 #include "vtkImagingGeneralModule.h" // For export macro
23 
24 VTK_ABI_NAMESPACE_BEGIN
25 class VTKIMAGINGGENERAL_EXPORT vtkImageLaplacian : public vtkThreadedImageAlgorithm
26 {
27 public:
30  void PrintSelf(ostream& os, vtkIndent indent) override;
31 
33 
36  vtkSetClampMacro(Dimensionality, int, 2, 3);
37  vtkGetMacro(Dimensionality, int);
39 
40 protected:
42  ~vtkImageLaplacian() override = default;
43 
45 
48  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
49  int outExt[6], int id) override;
50 
51 private:
52  vtkImageLaplacian(const vtkImageLaplacian&) = delete;
53  void operator=(const vtkImageLaplacian&) = delete;
54 };
55 
56 VTK_ABI_NAMESPACE_END
57 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:43
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:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.