cxSlicedImageProxy.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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#ifndef CXSLICEDIMAGEPROXY_H_
#define CXSLICEDIMAGEPROXY_H_

#include "cxResourceExport.h"

#include <QObject>
#include "cxIndent.h"
#include "cxTransform3D.h"
#include "vtkForwardDeclarations.h"

namespace cx
{
// forward declarations
typedef boost::shared_ptr<class Image> ImagePtr;
typedef boost::shared_ptr<class SliceProxy> SliceProxyPtr;
typedef boost::shared_ptr<class SliceProxyInterface> SliceProxyInterfacePtr;

typedef boost::shared_ptr<class SlicedImageProxy> SlicedImageProxyPtr;
typedef boost::shared_ptr<class ApplyLUTToImage2DProxy> ApplyLUTToImage2DProxyPtr;

class cxResource_EXPORT ApplyLUTToImage2DProxy : public QObject
{
Q_OBJECT
public:
        ApplyLUTToImage2DProxy();
        virtual ~ApplyLUTToImage2DProxy();
        void setInputData(vtkImageDataPtr image, vtkLookupTablePtr lut);
        void setInput(vtkImageAlgorithmPtr input, vtkLookupTablePtr lut);
        vtkImageDataPtr getOutput();
        vtkImageAlgorithmPtr getOutputPort(); 

private:
        vtkImageDataPtr mDummyImage; 
        vtkImageAlgorithmPtr mRedirecter;
};

class cxResource_EXPORT SlicedImageProxy : public QObject
{
Q_OBJECT
public:
        SlicedImageProxy();
        virtual ~SlicedImageProxy();
        void setSliceProxy(SliceProxyInterfacePtr slicer);
        void setImage(ImagePtr image);
        ImagePtr getImage() const;
        void setOutputFormat(Vector3D origin, Eigen::Array3i dim, Vector3D spacing);
        void update();
        vtkImageDataPtr getOutput(); 
        vtkImageAlgorithmPtr getOutputPort(); 
        vtkImageDataPtr getOutputWithoutLUT();
        vtkImageAlgorithmPtr getOutputPortWithoutLUT();
        void printSelf(std::ostream & os, Indent indent);

private slots:
        void transformChangedSlot();
        void transferFunctionsChangedSlot();
        void updateRedirecterSlot();

private: 
        ApplyLUTToImage2DProxyPtr mImageWithLUTProxy;

        SliceProxyInterfacePtr mSlicer;
        ImagePtr mImage;

        vtkImageReslicePtr mReslicer;
        vtkMatrix4x4Ptr mMatrixAxes;

        vtkImageChangeInformationPtr mRedirecter;
};

//---------------------------------------------------------
}//end namespace
//---------------------------------------------------------
#endif /*CXSLICEDIMAGEPROXY_H_*/