You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
3.0 KiB
84 lines
3.0 KiB
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: $RCSfile: vtkImageMapToWindowLevelColors.h,v $
|
|
|
|
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
|
|
All rights reserved.
|
|
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
|
|
|
|
This software is distributed WITHOUT ANY WARRANTY; without even
|
|
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
PURPOSE. See the above copyright notice for more information.
|
|
|
|
=========================================================================*/
|
|
// .NAME vtkImageMapToWindowLevelColors - map the input image through a lookup table and window / level it
|
|
// .SECTION Description
|
|
// The vtkImageMapToWindowLevelColors filter will take an input image of any
|
|
// valid scalar type, and map the first component of the image through a
|
|
// lookup table. This resulting color will be modulated with value obtained
|
|
// by a window / level operation. The result is an image of type
|
|
// VTK_UNSIGNED_CHAR. If the lookup table is not set, or is set to NULL, then
|
|
// the input data will be passed through if it is already of type
|
|
// UNSIGNED_CHAR.
|
|
//
|
|
// .SECTION See Also
|
|
// vtkLookupTable vtkScalarsToColors
|
|
|
|
#ifndef __vtkImageMapToWindowLevelColors_h
|
|
#define __vtkImageMapToWindowLevelColors_h
|
|
|
|
|
|
#include "vtkImageMapToColors.h"
|
|
|
|
class VTK_IMAGING_EXPORT vtkImageMapToWindowLevelColors : public vtkImageMapToColors
|
|
{
|
|
public:
|
|
static vtkImageMapToWindowLevelColors *New();
|
|
vtkTypeRevisionMacro(vtkImageMapToWindowLevelColors,vtkImageMapToColors);
|
|
void PrintSelf(ostream& os, vtkIndent indent);
|
|
|
|
// Description:
|
|
// Set / Get the Window to use -> modulation will be performed on the
|
|
// color based on (S - (L - W/2))/W where S is the scalar value, L is
|
|
// the level and W is the window.
|
|
vtkSetMacro( Window, double );
|
|
vtkGetMacro( Window, double );
|
|
|
|
// Description:
|
|
// Set / Get the Level to use -> modulation will be performed on the
|
|
// color based on (S - (L - W/2))/W where S is the scalar value, L is
|
|
// the level and W is the window.
|
|
vtkSetMacro( Level, double );
|
|
vtkGetMacro( Level, double );
|
|
|
|
protected:
|
|
vtkImageMapToWindowLevelColors();
|
|
~vtkImageMapToWindowLevelColors();
|
|
|
|
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *);
|
|
void ThreadedRequestData(vtkInformation *request,
|
|
vtkInformationVector **inputVector,
|
|
vtkInformationVector *outputVector,
|
|
vtkImageData ***inData, vtkImageData **outData,
|
|
int extent[6], int id);
|
|
virtual int RequestData(vtkInformation *request,
|
|
vtkInformationVector **inputVector,
|
|
vtkInformationVector *outputVector);
|
|
|
|
double Window;
|
|
double Level;
|
|
|
|
private:
|
|
vtkImageMapToWindowLevelColors(const vtkImageMapToWindowLevelColors&); // Not implemented.
|
|
void operator=(const vtkImageMapToWindowLevelColors&); // Not implemented.
|
|
};
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|