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93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageToImageStencil.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkImageToImageStencil
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* @brief clip an image with a mask image
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*
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* vtkImageToImageStencil will convert a vtkImageData into an stencil
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* that can be used with vtkImageStecil or other vtk classes that apply
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* a stencil to an image.
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* @sa
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* vtkImageStencil vtkImplicitFunctionToImageStencil vtkPolyDataToImageStencil
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*/
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#ifndef vtkImageToImageStencil_h
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#define vtkImageToImageStencil_h
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#include "vtkImageStencilAlgorithm.h"
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#include "vtkImagingStencilModule.h" // For export macro
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class vtkImageData;
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class VTKIMAGINGSTENCIL_EXPORT vtkImageToImageStencil : public vtkImageStencilAlgorithm
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{
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public:
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static vtkImageToImageStencil* New();
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vtkTypeMacro(vtkImageToImageStencil, vtkImageStencilAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Specify the image data to convert into a stencil.
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*/
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void SetInputData(vtkImageData* input);
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vtkImageData* GetInput();
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//@}
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/**
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* The values greater than or equal to the value match.
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*/
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void ThresholdByUpper(double thresh);
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/**
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* The values less than or equal to the value match.
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*/
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void ThresholdByLower(double thresh);
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/**
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* The values in a range (inclusive) match
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*/
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void ThresholdBetween(double lower, double upper);
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//@{
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/**
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* Get the Upper and Lower thresholds.
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*/
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vtkSetMacro(UpperThreshold, double);
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vtkGetMacro(UpperThreshold, double);
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vtkSetMacro(LowerThreshold, double);
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vtkGetMacro(LowerThreshold, double);
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//@}
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protected:
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vtkImageToImageStencil();
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~vtkImageToImageStencil() override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int FillInputPortInformation(int, vtkInformation*) override;
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double UpperThreshold;
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double LowerThreshold;
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double Threshold;
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private:
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vtkImageToImageStencil(const vtkImageToImageStencil&) = delete;
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void operator=(const vtkImageToImageStencil&) = delete;
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};
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#endif
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