niftkVtkLookupTableUtils.h

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

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

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

#ifndef niftkVtkLookupTableUtils_h
#define niftkVtkLookupTableUtils_h

#include "niftkCoreExports.h"

#include <vector>

#include <QColor>

class vtkLookupTable;

namespace niftk
{
typedef std::pair<int, std::string> LabelType;
typedef std::vector<LabelType> LabelsListType;
typedef std::vector<QColor> ColorListType;

NIFTKCORE_EXPORT vtkLookupTable* ChangeColor(vtkLookupTable* lut, int value, const QColor& newColor);

NIFTKCORE_EXPORT vtkLookupTable* SwapColors(vtkLookupTable* lut, int value1, int value2);

NIFTKCORE_EXPORT vtkLookupTable* ResizeLookupTable(vtkLookupTable* lut, double newMaximum);

NIFTKCORE_EXPORT vtkLookupTable* CreateEmptyLookupTable(const QColor& lowColor = QColor(0, 0, 0, 0), const QColor& highColor = QColor(0, 0, 0, 0));

}

#endif