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 =========================================================================*/
91 #ifndef vtkImageGradient_h
92 #define vtkImageGradient_h
93 
94 #include "vtkImagingGeneralModule.h" // For export macro
96 
97 class VTKIMAGINGGENERAL_EXPORT vtkImageGradient : public vtkThreadedImageAlgorithm
98 {
99 public:
102  void PrintSelf(ostream& os, vtkIndent indent) override;
103 
105 
108  vtkSetClampMacro(Dimensionality, int, 2, 3);
109  vtkGetMacro(Dimensionality, int);
111 
113 
119  vtkSetMacro(HandleBoundaries, vtkTypeBool);
120  vtkGetMacro(HandleBoundaries, vtkTypeBool);
121  vtkBooleanMacro(HandleBoundaries, vtkTypeBool);
123 
124 protected:
126  ~vtkImageGradient() override = default;
127 
130 
134 
136  vtkImageData*** inData, vtkImageData** outData, int outExt[6], int threadId) override;
137 
138 private:
139  vtkImageGradient(const vtkImageGradient&) = delete;
140  void operator=(const vtkImageGradient&) = delete;
141 };
142 
143 #endif
topologically and geometrically regular array of data
Definition: vtkImageData.h:163
Computes the gradient vector.
static vtkImageGradient * New()
~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.
a simple class to control print indentation
Definition: vtkIndent.h:119
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
int vtkTypeBool
Definition: vtkABI.h:69