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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkLookupTableWithEnabling.h

  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.

=========================================================================*/
#ifndef vtkLookupTableWithEnabling_h
#define vtkLookupTableWithEnabling_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkLookupTable.h"

class vtkDataArray;

class VTKRENDERINGCORE_EXPORT vtkLookupTableWithEnabling : public vtkLookupTable
{
public:
  static vtkLookupTableWithEnabling *New();

  vtkTypeMacro(vtkLookupTableWithEnabling,vtkLookupTable);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkGetObjectMacro(EnabledArray,vtkDataArray);
  virtual void SetEnabledArray(vtkDataArray *enabledArray);


  void MapScalarsThroughTable2(void *input, unsigned char *output,
                               int inputDataType, int numberOfValues,
                               int inputIncrement, int outputIncrement);


  virtual void DisableColor(unsigned char r, unsigned char g, unsigned char b,
                   unsigned char *rd, unsigned char *gd, unsigned char *bd);

protected:
  vtkLookupTableWithEnabling(int sze=256, int ext=256);
  ~vtkLookupTableWithEnabling();

  vtkDataArray *EnabledArray;

private:
  vtkLookupTableWithEnabling(const vtkLookupTableWithEnabling&);  // Not implemented.
  void operator=(const vtkLookupTableWithEnabling&);  // Not implemented.
};


#endif