SignMRMLVolumeNodeHelper.h

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/*
 *
 * Program:   Slicer Image-Guided Navigator (The SIGN)
 * Module:    $RCSfile: SignMRMLVolumeNodeHelper.h,v $
 */
#ifndef _SIGNMRMLVOLUMENODEHELPER_H
#define _SIGNMRMLVOLUMENODEHELPER_H
#include <SignDLL.h>
#include <SignMRMLNodeHelper.h>
#include <string>
#include <map>

class vtkImageData;
class vtkImageReslice;
class vtkMRMLVolumeNode;
class vtkImageImport;

typedef std::map<int,vtkImageReslice*> ReslicerMap;

class SIGN_EXPORT SignMRMLVolumeNodeHelper : public SignMRMLNodeHelper
{
public:
        SignMRMLVolumeNodeHelper(SignMRMLScene* scene_);
        ~SignMRMLVolumeNodeHelper();

        virtual void SetUserTransform(vtkTransform* transform);
        virtual void SetInputData(SignSink *sink);

        virtual void Setup(SignContext* context);
        void ResliceVolume(vtkImageData* input,vtkMRMLVolumeNode* mrmlNode);
        void ResliceVolume(vtkImageData* input,vtkMRMLVolumeNode* mrmlNode,int timepoint);
        vtkImageData* GetOutputForTimePoint(int i);

private:
        std::string FindPlane(std::string viewer,SignContext* context);

        ReslicerMap reslicers;
};

#endif

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