cxLevelSetFilterService.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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   this list of conditions and the following disclaimer.

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   may be used to endorse or promote products derived from this software 
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#ifndef CXLEVELSETFILTER_H_
#define CXLEVELSETFILTER_H_

#include "cxFilterImpl.h"
#include "cxVector3D.h"
#include "org_custusx_filter_levelset_Export.h"
class ctkPluginContext;

typedef vtkSmartPointer<class vtkImageData> vtkImageDataPtr;
typedef vtkSmartPointer<class vtkImageImport> vtkImageImportPtr;
namespace cx
{

class org_custusx_filter_levelset_EXPORT LevelSetFilter: public FilterImpl
{
Q_OBJECT

public:
        LevelSetFilter(ctkPluginContext *pluginContext);
        virtual ~LevelSetFilter()
        {
        }

        virtual QString getType() const;
        virtual QString getName() const;
        virtual QString getHelp() const;
        virtual void setActive(bool on);

        bool preProcess();
        virtual bool execute();
        virtual bool postProcess();

        // extensions:
        DoublePropertyPtr getThresholdOption(QDomElement root);
        DoublePropertyPtr getEpsilonOption(QDomElement root);
        DoublePropertyPtr getAlphaOption(QDomElement root);
        DoublePropertyPtr getRadiusOption(QDomElement root);

        static Vector3D getSeedPointFromTool(SpaceProviderPtr spaceProvider, DataPtr image);
        static bool isSeedPointInsideImage(Vector3D, DataPtr);
        QDomElement getmOptions();

protected:
        virtual void createOptions();
        virtual void createInputTypes();
        virtual void createOutputTypes();
private:
        vtkImageDataPtr convertToVtkImageData(char * data, int size_x, int size_y,
                        int size_z, ImagePtr input); 
        vtkImageDataPtr importRawImageData(void * data, int size_x, int size_y,
                        int size_z, ImagePtr input, int type); 
        std::string filename;
        Vector3D seedPoint;
        ImagePtr image;
        vtkImageDataPtr rawSegmentation;

};
// end LevelSetFilter class

typedef boost::shared_ptr<class LevelSetFilter> LevelSetFilterPtr;

} // end namespace

#endif /* CXLEVELSETFILTER_H_ */