cxThresholdPreview.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
All rights reserved.

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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

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   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

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   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
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#ifndef CXTHRESHOLDPREVIEW_H_
#define CXTHRESHOLDPREVIEW_H_

#include "org_custusx_core_view_Export.h"

#include <QObject>
#include "cxForwardDeclarations.h"
#include "cxMathBase.h"

namespace cx
{

typedef boost::shared_ptr<class ThresholdPreview> ThresholdPreviewPtr;

class org_custusx_core_view_EXPORT ThresholdPreview: public QObject
{
Q_OBJECT
public:
        ThresholdPreview();

                void setPreview(ImagePtr image, double lower);
                void setPreview(ImagePtr image, const Eigen::Vector2d &threshold);
    void removePreview();

private:
        void revertTransferFunctions();
        void storeOriginalTransferfunctions(ImagePtr image);

        ImagePtr mModifiedImage; 
//      QWidget* mFromWidget; ///< The calling widget
    ImageTF3DPtr mTF3D_original; 
        ImageLUT2DPtr mTF2D_original; 
        bool mShadingOn_original; 
};

}

#endif /* CXTHRESHOLDPREVIEW_H_ */