VTK  9.1.0
vtkImageLaplacian.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageLaplacian.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
27 #ifndef vtkImageLaplacian_h
28 #define vtkImageLaplacian_h
29 
30 #include "vtkImagingGeneralModule.h" // For export macro
32 
33 class VTKIMAGINGGENERAL_EXPORT vtkImageLaplacian : public vtkThreadedImageAlgorithm
34 {
35 public:
38  void PrintSelf(ostream& os, vtkIndent indent) override;
39 
41 
44  vtkSetClampMacro(Dimensionality, int, 2, 3);
45  vtkGetMacro(Dimensionality, int);
47 
48 protected:
50  ~vtkImageLaplacian() override = default;
51 
53 
56  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
57  int outExt[6], int id) override;
58 
59 private:
60  vtkImageLaplacian(const vtkImageLaplacian&) = delete;
61  void operator=(const vtkImageLaplacian&) = delete;
62 };
63 
64 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:48
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:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.