cxImageTF3D.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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   may be used to endorse or promote products derived from this software 
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#ifndef CXIMAGETF3D_H_
#define CXIMAGETF3D_H_

#include "cxResourceExport.h"
#include "cxPrecompiledHeader.h"

#include <boost/shared_ptr.hpp>
#include <QObject>
#include "vtkForwardDeclarations.h"

class QColor;
class QDomDocument;
class QDomNode;

#include <map>
#include <boost/shared_ptr.hpp>
#include "cxImageTFData.h"

namespace cx
{

typedef boost::shared_ptr<class ImageTF3D> ImageTF3DPtr;


class cxResource_EXPORT ImageTF3D: public ImageTFData
{
Q_OBJECT
public:
        ImageTF3D();

//      void setInitialTFFromImage(vtkImageDataPtr base);
        ImageTF3DPtr createCopy();

        vtkPiecewiseFunctionPtr getOpacityTF();
        vtkColorTransferFunctionPtr getColorTF();

protected:
        virtual void internalsHaveChanged();
private:
        void buildOpacityMapFromLLRAlpha();
        void refreshColorTF();
        void refreshOpacityTF();

        //vtkPiecewiseFunctionPtr mGradientOpacityTF; // implement when needed.
        vtkPiecewiseFunctionPtr mOpacityTF;
        vtkColorTransferFunctionPtr mColorTF;
};

} // end namespace cx

#endif /* CXIMAGETF3D_H_ */