VTK  9.2.5
vtkImageGradient.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImageGradient.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=========================================================================*/
32#ifndef vtkImageGradient_h
33#define vtkImageGradient_h
34
35#include "vtkImagingGeneralModule.h" // For export macro
37
38class VTKIMAGINGGENERAL_EXPORT vtkImageGradient : public vtkThreadedImageAlgorithm
39{
40public:
43 void PrintSelf(ostream& os, vtkIndent indent) override;
44
46
49 vtkSetClampMacro(Dimensionality, int, 2, 3);
50 vtkGetMacro(Dimensionality, int);
52
54
60 vtkSetMacro(HandleBoundaries, vtkTypeBool);
61 vtkGetMacro(HandleBoundaries, vtkTypeBool);
62 vtkBooleanMacro(HandleBoundaries, vtkTypeBool);
64
65protected:
67 ~vtkImageGradient() override = default;
68
71
75
77 vtkImageData*** inData, vtkImageData** outData, int outExt[6], int threadId) override;
78
79private:
80 vtkImageGradient(const vtkImageGradient&) = delete;
81 void operator=(const vtkImageGradient&) = delete;
82};
83
84#endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:54
Computes the gradient vector.
~vtkImageGradient() override=default
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
void ThreadedRequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int threadId) override
If the subclass does not define an Execute method, then the task will be broken up,...
vtkTypeBool HandleBoundaries
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
static vtkImageGradient * New()
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
int vtkTypeBool
Definition: vtkABI.h:69