VTK  9.3.1
vtkResampleToImage.h
Go to the documentation of this file.
1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
16 #ifndef vtkResampleToImage_h
17 #define vtkResampleToImage_h
18 
19 #include "vtkAlgorithm.h"
20 #include "vtkFiltersCoreModule.h" // For export macro
21 #include "vtkNew.h" // For vtkCompositeDataProbeFilter member variable
22 
23 VTK_ABI_NAMESPACE_BEGIN
24 class vtkDataObject;
25 class vtkImageData;
26 
27 class VTKFILTERSCORE_EXPORT vtkResampleToImage : public vtkAlgorithm
28 {
29 public:
31  void PrintSelf(ostream& os, vtkIndent indent) override;
32 
33  static vtkResampleToImage* New();
34 
36 
40  vtkSetMacro(UseInputBounds, bool);
41  vtkGetMacro(UseInputBounds, bool);
42  vtkBooleanMacro(UseInputBounds, bool);
44 
46 
50  vtkSetVector6Macro(SamplingBounds, double);
51  vtkGetVector6Macro(SamplingBounds, double);
53 
55 
58  vtkSetVector3Macro(SamplingDimensions, int);
59  vtkGetVector3Macro(SamplingDimensions, int);
61 
65  vtkImageData* GetOutput();
66 
70  const char* GetMaskArrayName() const;
71 
72 protected:
74  ~vtkResampleToImage() override;
75 
76  // Usual data generation method
79  virtual int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
80  virtual int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
81  virtual int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
82  int FillInputPortInformation(int, vtkInformation*) override;
83  int FillOutputPortInformation(int, vtkInformation*) override;
84 
89  void PerformResampling(vtkDataObject* input, const double samplingBounds[6],
90  bool computeProbingExtent, const double inputBounds[6], vtkImageData* output);
91 
95  void SetBlankPointsAndCells(vtkImageData* data);
96 
101  static void ComputeDataBounds(vtkDataObject* data, double bounds[6]);
102 
104  double SamplingBounds[6];
105  int SamplingDimensions[3];
106 
107 private:
108  vtkResampleToImage(const vtkResampleToImage&) = delete;
109  void operator=(const vtkResampleToImage&) = delete;
110 };
111 
112 VTK_ABI_NAMESPACE_END
113 #endif
Store vtkAlgorithm input/output information.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
sample dataset on a uniform grid
int vtkTypeBool
Definition: vtkABI.h:64
virtual vtkTypeBool ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:51
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:28
topologically and geometrically regular array of data
Definition: vtkImageData.h:42
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
general representation of visualization data
Definition: vtkDataObject.h:54