vtkApplyColors.h

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

  Program:   Visualization Toolkit
  Module:    vtkApplyColors.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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/
#ifndef vtkApplyColors_h
#define vtkApplyColors_h

#include "vtkViewsInfovisModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"

class vtkScalarsToColors;
class vtkUnsignedCharArray;

class VTKVIEWSINFOVIS_EXPORT vtkApplyColors : public vtkPassInputTypeAlgorithm
{
public:
  static vtkApplyColors *New();
  vtkTypeMacro(vtkApplyColors, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  virtual void SetPointLookupTable(vtkScalarsToColors* lut);
  vtkGetObjectMacro(PointLookupTable, vtkScalarsToColors);


  vtkSetMacro(UsePointLookupTable, bool);
  vtkGetMacro(UsePointLookupTable, bool);
  vtkBooleanMacro(UsePointLookupTable, bool);


  vtkSetMacro(ScalePointLookupTable, bool);
  vtkGetMacro(ScalePointLookupTable, bool);
  vtkBooleanMacro(ScalePointLookupTable, bool);


  vtkSetVector3Macro(DefaultPointColor, double);
  vtkGetVector3Macro(DefaultPointColor, double);


  vtkSetMacro(DefaultPointOpacity, double);
  vtkGetMacro(DefaultPointOpacity, double);


  vtkSetVector3Macro(SelectedPointColor, double);
  vtkGetVector3Macro(SelectedPointColor, double);


  vtkSetMacro(SelectedPointOpacity, double);
  vtkGetMacro(SelectedPointOpacity, double);


  vtkSetStringMacro(PointColorOutputArrayName);
  vtkGetStringMacro(PointColorOutputArrayName);


  virtual void SetCellLookupTable(vtkScalarsToColors* lut);
  vtkGetObjectMacro(CellLookupTable, vtkScalarsToColors);


  vtkSetMacro(UseCellLookupTable, bool);
  vtkGetMacro(UseCellLookupTable, bool);
  vtkBooleanMacro(UseCellLookupTable, bool);


  vtkSetMacro(ScaleCellLookupTable, bool);
  vtkGetMacro(ScaleCellLookupTable, bool);
  vtkBooleanMacro(ScaleCellLookupTable, bool);


  vtkSetVector3Macro(DefaultCellColor, double);
  vtkGetVector3Macro(DefaultCellColor, double);


  vtkSetMacro(DefaultCellOpacity, double);
  vtkGetMacro(DefaultCellOpacity, double);


  vtkSetVector3Macro(SelectedCellColor, double);
  vtkGetVector3Macro(SelectedCellColor, double);


  vtkSetMacro(SelectedCellOpacity, double);
  vtkGetMacro(SelectedCellOpacity, double);


  vtkSetStringMacro(CellColorOutputArrayName);
  vtkGetStringMacro(CellColorOutputArrayName);


  vtkSetMacro(UseCurrentAnnotationColor, bool);
  vtkGetMacro(UseCurrentAnnotationColor, bool);
  vtkBooleanMacro(UseCurrentAnnotationColor, bool);

  virtual long unsigned int GetMTime();

protected:
  vtkApplyColors();
  ~vtkApplyColors();


  int RequestData(
    vtkInformation *, vtkInformationVector **, vtkInformationVector *);

  int FillInputPortInformation(int port, vtkInformation* info);

  void ProcessColorArray(
    vtkUnsignedCharArray* colorArr,
    vtkScalarsToColors* lut,
    vtkAbstractArray* arr,
    unsigned char color[4],
    bool scale);

  vtkScalarsToColors* PointLookupTable;
  vtkScalarsToColors* CellLookupTable;
  double DefaultPointColor[3];
  double DefaultPointOpacity;
  double DefaultCellColor[3];
  double DefaultCellOpacity;
  double SelectedPointColor[3];
  double SelectedPointOpacity;
  double SelectedCellColor[3];
  double SelectedCellOpacity;
  bool ScalePointLookupTable;
  bool ScaleCellLookupTable;
  bool UsePointLookupTable;
  bool UseCellLookupTable;
  char* PointColorOutputArrayName;
  char* CellColorOutputArrayName;
  bool UseCurrentAnnotationColor;

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

#endif