VTK  9.3.0
vtkImageResize.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
25 #ifndef vtkImageResize_h
26 #define vtkImageResize_h
27 
28 #include "vtkImagingCoreModule.h" // For export macro
30 
31 VTK_ABI_NAMESPACE_BEGIN
33 
34 class VTKIMAGINGCORE_EXPORT vtkImageResize : public vtkThreadedImageAlgorithm
35 {
36 public:
37  static vtkImageResize* New();
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
41  enum
42  {
45  MAGNIFICATION_FACTORS
46  };
47 
49 
55  vtkSetClampMacro(ResizeMethod, int, OUTPUT_DIMENSIONS, MAGNIFICATION_FACTORS);
56  vtkGetMacro(ResizeMethod, int);
57  void SetResizeMethodToOutputDimensions() { this->SetResizeMethod(OUTPUT_DIMENSIONS); }
58  void SetResizeMethodToOutputSpacing() { this->SetResizeMethod(OUTPUT_SPACING); }
59  void SetResizeMethodToMagnificationFactors() { this->SetResizeMethod(MAGNIFICATION_FACTORS); }
60  virtual const char* GetResizeMethodAsString();
62 
64 
69  vtkSetVector3Macro(OutputDimensions, int);
70  vtkGetVector3Macro(OutputDimensions, int);
72 
74 
79  vtkSetVector3Macro(OutputSpacing, double);
80  vtkGetVector3Macro(OutputSpacing, double);
82 
84 
89  vtkSetVector3Macro(MagnificationFactors, double);
90  vtkGetVector3Macro(MagnificationFactors, double);
92 
94 
103  vtkSetMacro(Border, vtkTypeBool);
104  vtkBooleanMacro(Border, vtkTypeBool);
105  vtkGetMacro(Border, vtkTypeBool);
107 
109 
113  vtkSetMacro(Cropping, vtkTypeBool);
114  vtkBooleanMacro(Cropping, vtkTypeBool);
115  vtkGetMacro(Cropping, vtkTypeBool);
117 
119 
124  vtkSetVector6Macro(CroppingRegion, double);
125  vtkGetVector6Macro(CroppingRegion, double);
127 
129 
132  vtkSetMacro(Interpolate, vtkTypeBool);
133  vtkBooleanMacro(Interpolate, vtkTypeBool);
134  vtkGetMacro(Interpolate, vtkTypeBool);
136 
138 
144 
148  vtkMTimeType GetMTime() override;
149 
150 protected:
152  ~vtkImageResize() override;
153 
155 
160  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData, int ext[6],
161  int id) override;
162 
164  int OutputDimensions[3];
165  double OutputSpacing[3];
166  double MagnificationFactors[3];
169  double CroppingRegion[6];
170 
171  double IndexStretch[3];
172  double IndexTranslate[3];
173 
177 
178 private:
179  vtkImageResize(const vtkImageResize&) = delete;
180  void operator=(const vtkImageResize&) = delete;
181 };
182 
183 VTK_ABI_NAMESPACE_END
184 #endif
interpolate data values from images
topologically and geometrically regular array of data
Definition: vtkImageData.h:43
High-quality image resizing filter.
virtual const char * GetResizeMethodAsString()
The resizing method to use.
vtkTypeBool Border
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
vtkTypeBool Interpolate
virtual vtkAbstractImageInterpolator * GetInterpolator()
Set the interpolator for resampling the data.
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int ext[6], int id) override
If the subclass does not define an Execute method, then the task will be broken up,...
vtkMTimeType GetMTime() override
Get the modified time of the filter.
vtkAbstractImageInterpolator * NNInterpolator
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
virtual vtkAbstractImageInterpolator * GetInternalInterpolator()
vtkAbstractImageInterpolator * Interpolator
void SetResizeMethodToOutputDimensions()
The resizing method to use.
void SetResizeMethodToMagnificationFactors()
The resizing method to use.
~vtkImageResize() override
static vtkImageResize * New()
virtual void SetInterpolator(vtkAbstractImageInterpolator *sampler)
Set the interpolator for resampling the data.
void SetResizeMethodToOutputSpacing()
The resizing method to use.
vtkTypeBool Cropping
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called by the superclass.
a simple class to control print indentation
Definition: vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
int vtkTypeBool
Definition: vtkABI.h:64
vtkTypeUInt32 vtkMTimeType
Definition: vtkType.h:270