VTK  9.0.3
vtkImagePadFilter.h
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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 
31 class VTKIMAGINGCORE_EXPORT vtkImagePadFilter : public vtkThreadedImageAlgorithm
32 {
33 public:
36  void PrintSelf(ostream& os, vtkIndent indent) override;
37 
39 
43  void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, int minZ, int maxZ);
45  int* GetOutputWholeExtent() VTK_SIZEHINT(6) { return this->OutputWholeExtent; }
47 
49 
52  vtkSetMacro(OutputNumberOfScalarComponents, int);
53  vtkGetMacro(OutputNumberOfScalarComponents, int);
55 
56 protected:
58  ~vtkImagePadFilter() override {}
59 
60  int OutputWholeExtent[6];
62 
65 
66  virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6], int wExt[6]);
67 
68 private:
69  vtkImagePadFilter(const vtkImagePadFilter&) = delete;
70  void operator=(const vtkImagePadFilter&) = delete;
71 };
72 
73 #endif
Super class for filters that fill in extra pixels.
~vtkImagePadFilter() override
virtual void ComputeInputUpdateExtent(int inExt[6], int outExt[6], int wExt[6])
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
void SetOutputWholeExtent(int minX, int maxX, int minY, int maxY, int minZ, int maxZ)
static vtkImagePadFilter * New()
void SetOutputWholeExtent(int extent[6])
The image extent of the output has to be set explicitly.
void GetOutputWholeExtent(int extent[6])
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:34
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
@ extent
Definition: vtkX3D.h:351
#define VTK_SIZEHINT(...)