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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 
38 class VTKIMAGINGGENERAL_EXPORT vtkImageGradient : public vtkThreadedImageAlgorithm
39 {
40 public:
41  static vtkImageGradient *New();
43  void PrintSelf(ostream& os, vtkIndent indent);
44 
46 
49  vtkSetClampMacro(Dimensionality,int,2,3);
50  vtkGetMacro(Dimensionality,int);
52 
54 
60  vtkSetMacro(HandleBoundaries, int);
61  vtkGetMacro(HandleBoundaries, int);
62  vtkBooleanMacro(HandleBoundaries, int);
64 
65 protected:
68 
71 
81 
85  vtkImageData*** inData,
86  vtkImageData** outData,
87  int outExt[6],
88  int threadId);
89 private:
90  vtkImageGradient(const vtkImageGradient&) VTK_DELETE_FUNCTION;
91  void operator=(const vtkImageGradient&) VTK_DELETE_FUNCTION;
92 };
93 
94 #endif
95 
96 
97 
vtkImageGradient::ThreadedRequestData
void ThreadedRequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *, vtkImageData ***inData, vtkImageData **outData, int outExt[6], int threadId)
If the subclass does not define an Execute method, then the task will be broken up,...
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkImageGradient::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
vtkThreadedImageAlgorithm
Generic filter that has one input.
Definition: vtkThreadedImageAlgorithm.h:44
vtkImageGradient::RequestUpdateExtent
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to translate the update extent requests from each output port ...
vtkThreadedImageAlgorithm.h
vtkImageGradient::RequestInformation
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to collect information from their inputs and set information f...
vtkImageGradient::HandleBoundaries
int HandleBoundaries
Definition: vtkImageGradient.h:69
vtkImageGradient::vtkImageGradient
vtkImageGradient()
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkImageGradient::New
static vtkImageGradient * New()
vtkImageGradient::~vtkImageGradient
~vtkImageGradient()
Definition: vtkImageGradient.h:67
vtkBooleanMacro
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkSetMacro
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkImageGradient::Dimensionality
int Dimensionality
Definition: vtkImageGradient.h:70
vtkImageGradient::RequestData
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
This is called by the superclass.
vtkImageGradient
Computes the gradient vector.
Definition: vtkImageGradient.h:39