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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 =========================================================================*/
24 #ifndef vtkImageSobel2D_h
25 #define vtkImageSobel2D_h
26 
27 
28 #include "vtkImagingGeneralModule.h" // For export macro
30 
31 class VTKIMAGINGGENERAL_EXPORT vtkImageSobel2D : public vtkImageSpatialAlgorithm
32 {
33 public:
34  static vtkImageSobel2D *New();
36  void PrintSelf(ostream& os, vtkIndent indent) override;
37 
38 protected:
40  ~vtkImageSobel2D() override {}
41 
42  void ThreadedRequestData(vtkInformation *request,
43  vtkInformationVector **inputVector,
44  vtkInformationVector *outputVector,
45  vtkImageData ***inData, vtkImageData **outData,
46  int outExt[6], int id) override;
47  int RequestInformation (vtkInformation *request,
48  vtkInformationVector **inputVector,
49  vtkInformationVector *outputVector) override;
50 
51 private:
52  vtkImageSobel2D(const vtkImageSobel2D&) = delete;
53  void operator=(const vtkImageSobel2D&) = delete;
54 };
55 
56 #endif
57 
58 
59 
Store vtkAlgorithm input/output information.
Computes a vector field using sobel functions.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
a simple class to control print indentation
Definition: vtkIndent.h:33
topologically and geometrically regular array of data
Definition: vtkImageData.h:39
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,...
Filters that operate on pixel neighborhoods.
Store zero or more vtkInformation instances.
~vtkImageSobel2D() override
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
static vtkImageSpatialAlgorithm * New()