VTK  9.3.0
vtkImageStencil.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
23 #ifndef vtkImageStencil_h
24 #define vtkImageStencil_h
25 
26 #include "vtkImagingStencilModule.h" // For export macro
28 
29 VTK_ABI_NAMESPACE_BEGIN
31 
32 class VTKIMAGINGSTENCIL_EXPORT vtkImageStencil : public vtkThreadedImageAlgorithm
33 {
34 public:
35  static vtkImageStencil* New();
37  void PrintSelf(ostream& os, vtkIndent indent) override;
38 
40 
45  virtual void SetStencilData(vtkImageStencilData* stencil);
48 
53  {
54  this->SetInputConnection(2, outputPort);
55  }
56 
58 
61  vtkSetMacro(ReverseStencil, vtkTypeBool);
62  vtkBooleanMacro(ReverseStencil, vtkTypeBool);
63  vtkGetMacro(ReverseStencil, vtkTypeBool);
65 
67 
72  virtual void SetBackgroundInputData(vtkImageData* input);
75 
77 
80  void SetBackgroundValue(double val) { this->SetBackgroundColor(val, val, val, val); }
81  double GetBackgroundValue() { return this->BackgroundColor[0]; }
83 
85 
89  vtkSetVector4Macro(BackgroundColor, double);
90  vtkGetVector4Macro(BackgroundColor, double);
92 
93 protected:
95  ~vtkImageStencil() override;
96 
98  vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
99  int extent[6], int id) override;
100 
102  double BackgroundColor[4];
103 
105 
106 private:
107  vtkImageStencil(const vtkImageStencil&) = delete;
108  void operator=(const vtkImageStencil&) = delete;
109 };
110 
111 VTK_ABI_NAMESPACE_END
112 #endif
Proxy object to connect input/output ports.
virtual void SetInputConnection(int port, vtkAlgorithmOutput *input)
Set the connection for the given input port index.
topologically and geometrically regular array of data
Definition: vtkImageData.h:52
efficient description of an image stencil
combine images via a cookie-cutter operation
virtual void SetStencilData(vtkImageStencilData *stencil)
Specify the stencil to use.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void SetBackgroundInputData(vtkImageData *input)
Set the second input.
vtkTypeBool ReverseStencil
double GetBackgroundValue()
Set the default output value to use when the second input is not set.
~vtkImageStencil() override
vtkImageData * GetBackgroundInput()
Set the second input.
void SetBackgroundValue(double val)
Set the default output value to use when the second input is not set.
int FillInputPortInformation(int, vtkInformation *) override
These method should be reimplemented by subclasses that have more than a single input or single outpu...
void SetStencilConnection(vtkAlgorithmOutput *outputPort)
Specify the stencil to use.
vtkImageStencilData * GetStencil()
Specify the stencil to use.
static vtkImageStencil * New()
void ThreadedRequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int id) override
If the subclass does not define an Execute method, then the task will be broken up,...
a simple class to control print indentation
Definition: vtkIndent.h:38
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Generic filter that has one input.
@ extent
Definition: vtkX3D.h:345
int vtkTypeBool
Definition: vtkABI.h:64