mitkColorSequenceCycleH.h

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

The Medical Imaging Interaction Toolkit (MITK)

Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.

Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.

============================================================================*/
#ifndef MITKCOLORSEQUENCE_H_DEFG2390JKD
#define MITKCOLORSEQUENCE_H_DEFG2390JKD

#include "MitkDataTypesExtExports.h"
#include <mitkColorSequence.h>

namespace mitk
{
  class MITKDATATYPESEXT_EXPORT ColorSequenceCycleH : public ColorSequence
  {
  public:
    ColorSequenceCycleH();

    ~ColorSequenceCycleH() override;

    Color GetNextColor() override;

    void GoToBegin() override;

    virtual void ChangeHueValueByCycleSteps(int steps);
    virtual void ChangeHueValueByAbsoluteNumber(float number);

    virtual void SetColorCycle(unsigned short cycle);

  protected:
    float color_h; // current hue (0 .. 360)
    float color_s; // current saturation (0 .. 1)
    float color_v; // current value (0 .. 1)

    unsigned short color_cycle;
  };
}

#endif