VTK
vtkExtractVOI.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkExtractVOI.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 =========================================================================*/
45 #ifndef vtkExtractVOI_h
46 #define vtkExtractVOI_h
47 
48 #include "vtkImagingCoreModule.h" // For export macro
49 #include "vtkImageAlgorithm.h"
50 
51 // Forward Declarations
53 
54 class VTKIMAGINGCORE_EXPORT vtkExtractVOI : public vtkImageAlgorithm
55 {
56 public:
58  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
59 
63  static vtkExtractVOI *New();
64 
66 
71  vtkSetVector6Macro(VOI,int);
72  vtkGetVectorMacro(VOI,int,6);
74 
76 
82  vtkSetVector3Macro(SampleRate, int);
83  vtkGetVectorMacro(SampleRate, int, 3);
85 
87 
95  vtkSetMacro(IncludeBoundary,int);
96  vtkGetMacro(IncludeBoundary,int);
97  vtkBooleanMacro(IncludeBoundary,int);
99 
100 protected:
103 
106  vtkInformationVector*) VTK_OVERRIDE;
109  vtkInformationVector*) VTK_OVERRIDE;
110  virtual int RequestData(vtkInformation* request,
111  vtkInformationVector** inputVector,
112  vtkInformationVector* outputVector) VTK_OVERRIDE;
113 
121  vtkInformationVector *outputVector);
122 
123  int VOI[6];
124  int SampleRate[3];
126 
128 private:
129  vtkExtractVOI(const vtkExtractVOI&) VTK_DELETE_FUNCTION;
130  void operator=(const vtkExtractVOI&) VTK_DELETE_FUNCTION;
131 };
132 
133 #endif
134 
135 
helper for extracting/sub-sampling structured datasets.
select piece (e.g., volume of interest) and/or subsample structured points dataset
Definition: vtkExtractVOI.h:55
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
vtkExtractStructuredGridHelper * Internal
bool RequestDataImpl(vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Implementation for RequestData using a specified VOI.
static vtkExtractVOI * New()
Construct object to extract all of the input data.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
This is called in response to a REQUEST_DATA request from the executive.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
Generic algorithm superclass for image algs.
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.