cxImageParameters.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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   may be used to endorse or promote products derived from this software 
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#ifndef CXIMAGEPARAMETERS_H
#define CXIMAGEPARAMETERS_H

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

#include "cxVector3D.h"
#include "cxTransform3D.h"

namespace cx
{
class cxResource_EXPORT ImageParameters
{
public:
        ImageParameters();
        ImageParameters(Eigen::Array3i dim, cx::Vector3D spacing, QString parent, cx::Transform3D rMd);

        Transform3D m_rMd;
        QString mParentVolume;

        double getVolume();
        unsigned long getNumVoxels() const { return mDim.prod(); }

        void setDimKeepBoundsAlignSpacing(Eigen::Array3d bounds);
        void limitVoxelsKeepBounds(unsigned long maxVolumeSize);
        void setSpacingKeepDim(Eigen::Array3d spacing);
        void changeToUniformSpacing();

        Eigen::Array3i getDim() const;
        Eigen::Array3d getSpacing() const;
        Eigen::Array3d getBounds();

        void print(std::ostream& s, vtkIndent indent);

private:
        Eigen::Array3i mDim;
        Eigen::Array3d mSpacing;

        void alignSpacingKeepDim(Eigen::Array3d bounds);
        void setDimFromExtent(Eigen::Array3i extent);
};

}// namespace cx
#endif // CXIMAGEPARAMETERS_H