VTK  9.1.0
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=========================================================================*/
85#ifndef vtkImageGradient_h
86#define vtkImageGradient_h
87
88#include "vtkImagingGeneralModule.h" // For export macro
90
91class VTKIMAGINGGENERAL_EXPORT vtkImageGradient : public vtkThreadedImageAlgorithm
92{
93public:
96 void PrintSelf(ostream& os, vtkIndent indent) override;
97
99
102 vtkSetClampMacro(Dimensionality, int, 2, 3);
103 vtkGetMacro(Dimensionality, int);
105
107
113 vtkSetMacro(HandleBoundaries, vtkTypeBool);
114 vtkGetMacro(HandleBoundaries, vtkTypeBool);
115 vtkBooleanMacro(HandleBoundaries, vtkTypeBool);
117
118protected:
120 ~vtkImageGradient() override = default;
121
124
128
130 vtkImageData*** inData, vtkImageData** outData, int outExt[6], int threadId) override;
131
132private:
133 vtkImageGradient(const vtkImageGradient&) = delete;
134 void operator=(const vtkImageGradient&) = delete;
135};
136
137#endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:157
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:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
int vtkTypeBool
Definition: vtkABI.h:69