VTK  9.1.0
vtkImagePadFilter.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkImagePadFilter.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=========================================================================*/
25#ifndef vtkImagePadFilter_h
26#define vtkImagePadFilter_h
27
28#include "vtkImagingCoreModule.h" // For export macro
30
31class VTKIMAGINGCORE_EXPORT vtkImagePadFilter : public vtkThreadedImageAlgorithm
32{
33public:
36 void PrintSelf(ostream& os, vtkIndent indent) override;
37
39
42 void SetOutputWholeExtent(int extent[6]);
43 void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, int minZ, int maxZ);
44 void GetOutputWholeExtent(int extent[6]);
45 int* GetOutputWholeExtent() VTK_SIZEHINT(6) { return this->OutputWholeExtent; }
47
49
52 vtkSetMacro(OutputNumberOfScalarComponents, int);
53 vtkGetMacro(OutputNumberOfScalarComponents, int);
55
56protected:
58 ~vtkImagePadFilter() override = default;
59
60 int OutputWholeExtent[6];
62
65
66 virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6], int wholeExtent[6]);
67
68private:
69 vtkImagePadFilter(const vtkImagePadFilter&) = delete;
70 void operator=(const vtkImagePadFilter&) = delete;
71};
72
73#endif
Super class for filters that fill in extra pixels.
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6], int wholeExtent[6])
void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, int minZ, int maxZ)
The image extent of the output has to be set explicitly.
int * GetOutputWholeExtent()
The image extent of the output has to be set explicitly.
~vtkImagePadFilter() override=default
static vtkImagePadFilter * New()
void SetOutputWholeExtent(int extent[6])
The image extent of the output has to be set explicitly.
void GetOutputWholeExtent(int extent[6])
The image extent of the output has to be set explicitly.
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
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.
#define VTK_SIZEHINT(...)