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
31VTK_ABI_NAMESPACE_BEGIN
33
34class VTKIMAGINGCORE_EXPORT vtkImageResize : public vtkThreadedImageAlgorithm
35{
36public:
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
149
150protected:
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
178private:
179 vtkImageResize(const vtkImageResize&) = delete;
180 void operator=(const vtkImageResize&) = delete;
181};
182
183VTK_ABI_NAMESPACE_END
184#endif
interpolate data values from images
topologically and geometrically regular array of data
High-quality image resizing filter.
vtkTypeBool Border
virtual vtkAbstractImageInterpolator * GetInterpolator()
Set the interpolator for resampling the data.
int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
Subclasses can reimplement this method to translate the update extent requests from each output port ...
vtkTypeBool Interpolate
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...
vtkAbstractImageInterpolator * Interpolator
void SetResizeMethodToOutputDimensions()
The resizing method to use.
void SetResizeMethodToMagnificationFactors()
The resizing method to use.
~vtkImageResize() override
virtual const char * GetResizeMethodAsString()
The resizing method to use.
static vtkImageResize * New()
virtual void SetInterpolator(vtkAbstractImageInterpolator *sampler)
Set the interpolator for resampling the data.
virtual vtkAbstractImageInterpolator * GetInternalInterpolator()
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 in response to a REQUEST_DATA request from the executive.
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