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85 lines
3.0 KiB
85 lines
3.0 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageMapToWindowLevelColors.h,v $
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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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// .NAME vtkImageMapToWindowLevelColors - map the input image through a lookup table and window / level it
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// .SECTION Description
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// The vtkImageMapToWindowLevelColors filter will take an input image of any
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// valid scalar type, and map the first component of the image through a
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// lookup table. This resulting color will be modulated with value obtained
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// by a window / level operation. The result is an image of type
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// VTK_UNSIGNED_CHAR. If the lookup table is not set, or is set to NULL, then
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// the input data will be passed through if it is already of type
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// UNSIGNED_CHAR.
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//
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// .SECTION See Also
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// vtkLookupTable vtkScalarsToColors
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#ifndef __vtkImageMapToWindowLevelColors_h
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#define __vtkImageMapToWindowLevelColors_h
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#include "vtkImageMapToColors.h"
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class VTK_IMAGING_EXPORT vtkImageMapToWindowLevelColors : public vtkImageMapToColors
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{
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public:
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static vtkImageMapToWindowLevelColors *New();
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vtkTypeRevisionMacro(vtkImageMapToWindowLevelColors,vtkImageMapToColors);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Set / Get the Window to use -> modulation will be performed on the
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// color based on (S - (L - W/2))/W where S is the scalar value, L is
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// the level and W is the window.
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vtkSetMacro( Window, double );
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vtkGetMacro( Window, double );
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// Description:
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// Set / Get the Level to use -> modulation will be performed on the
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// color based on (S - (L - W/2))/W where S is the scalar value, L is
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// the level and W is the window.
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vtkSetMacro( Level, double );
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vtkGetMacro( Level, double );
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protected:
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vtkImageMapToWindowLevelColors();
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~vtkImageMapToWindowLevelColors();
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virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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void ThreadedRequestData(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector,
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vtkImageData ***inData, vtkImageData **outData,
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int extent[6], int id);
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virtual int RequestData(vtkInformation *request,
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vtkInformationVector **inputVector,
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vtkInformationVector *outputVector);
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double Window;
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double Level;
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private:
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vtkImageMapToWindowLevelColors(const vtkImageMapToWindowLevelColors&); // Not implemented.
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void operator=(const vtkImageMapToWindowLevelColors&); // Not implemented.
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};
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#endif
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