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vtkImageSobel2D.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageSobel2D.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 vtkImageSobel2D_h
28 #define vtkImageSobel2D_h
29 
30 
31 #include "vtkImagingGeneralModule.h" // For export macro
33 
34 class VTKIMAGINGGENERAL_EXPORT vtkImageSobel2D : public vtkImageSpatialAlgorithm
35 {
36 public:
37  static vtkImageSobel2D *New();
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
41 protected:
43  ~vtkImageSobel2D() override {}
44 
45  void ThreadedRequestData(vtkInformation *request,
46  vtkInformationVector **inputVector,
47  vtkInformationVector *outputVector,
48  vtkImageData ***inData, vtkImageData **outData,
49  int outExt[6], int id) override;
50  int RequestInformation (vtkInformation *request,
51  vtkInformationVector **inputVector,
52  vtkInformationVector *outputVector) override;
53 
54 private:
55  vtkImageSobel2D(const vtkImageSobel2D&) = delete;
56  void operator=(const vtkImageSobel2D&) = delete;
57 };
58 
59 #endif
60 
61 
62 
vtkThreadedImageAlgorithm::ThreadedRequestData
virtual void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up,...
vtkImageSpatialAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:41
vtkImageSobel2D
Computes a vector field using sobel functions.
Definition: vtkImageSobel2D.h:34
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkImageSpatialAlgorithm::New
static vtkImageSpatialAlgorithm * New()
vtkImageSpatialAlgorithm.h
vtkImageSobel2D::~vtkImageSobel2D
~vtkImageSobel2D() override
Definition: vtkImageSobel2D.h:43
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:86
vtkImageSpatialAlgorithm
Filters that operate on pixel neighborhoods.
Definition: vtkImageSpatialAlgorithm.h:34
vtkImageSpatialAlgorithm::RequestInformation
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...