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

  Program:   Visualization Toolkit
  Module:    vtkLogLookupTable.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 1993-2002 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 vtkLogLookupTable - map scalars into colors using log (base 10) scale
// .SECTION Description
// This class is an empty shell.  Use vtkLookupTable with SetScaleToLog10()
// instead.
//
// .SECTION See Also
// vtkLookupTable

#ifndef __vtkLogLookupTable_h
#define __vtkLogLookupTable_h

#include "vtkLookupTable.h"

class VTK_COMMON_EXPORT vtkLogLookupTable : public vtkLookupTable
{
public:
  static vtkLogLookupTable *New();

  vtkTypeRevisionMacro(vtkLogLookupTable,vtkLookupTable);
  void PrintSelf(ostream& os, vtkIndent indent);

protected:
  vtkLogLookupTable(int sze=256, int ext=256);
  ~vtkLogLookupTable() {};
private:
  vtkLogLookupTable(const vtkLogLookupTable&);  // Not implemented.
  void operator=(const vtkLogLookupTable&);  // Not implemented.
};

#endif
