/usr/include/dcmtk/dcmfg/fgplanorvol.h is in libdcmtk-dev 3.6.2-3build3.
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*
* Copyright (C) 2015-2016, Open Connections GmbH
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation are maintained by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmfg
*
* Author: Michael Onken
*
* Purpose: Class for managing Plane Orientation (Volume) Functional Group
*
*/
#ifndef FGPLANORVOL_H
#define FGPLANORVOL_H
#include "dcmtk/config/osconfig.h"
#include "dcmtk/dcmdata/dcitem.h"
#include "dcmtk/dcmfg/fgbase.h"
/** Class representing the Plane Orientation (Volume) Functional Group Macro.
* It specifies the direction cosines of the first row and the first column of
* the frame with respect to the Volume Frame of Reference.
*/
class DCMTK_DCMFG_EXPORT FGPlaneOrientationVolume : public FGBase
{
public:
/** Constructor, creates empty Plane Orientation (Volume) Functional Group
*/
FGPlaneOrientationVolume();
/** Destructor, frees memory
*/
virtual ~FGPlaneOrientationVolume();
/** Returns a deep copy of this object
* @return Deep copy of this object
*/
virtual FGBase *clone() const;
/** Get shared type of this functional group (can be both, per-frame and
* shared)
* @return Always returns DcmFGTypes::EFGS_BOTH
*/
virtual DcmFGTypes::E_FGSharedType getSharedType() const {return DcmFGTypes::EFGS_BOTH;}
/** Clears all data
*/
virtual void clearData();
/** Check whether functional group contains valid data
* @return EC_Normal if data is valid, error otherwise
*/
virtual OFCondition check() const;
/** Read functional group from given item, i.e.\ read Plane Orientation
* (Volume) Sequence
* @param item The item to read from
* @return EC_Normal if reading was successful, error otherwise
*/
virtual OFCondition read(DcmItem& item);
/** Write functional group to given item, i.e.\ write Plane Orientation
* (Volume) Sequence
* @param item The item to write to
* @return EC_Normal if writing was successful, error otherwise
*/
virtual OFCondition write(DcmItem& item);
// --- get() functionality ---
/** Get Image Orientation Volume
* @param value Reference to variable in which the value should be stored
* @param pos Index of the value to get (0..vm-1)
* @return EC_Normal if successful, an error code otherwise
*/
virtual OFCondition getImageOrientationVolume(Float64& value,
const unsigned long pos = 0);
/** Retrieve all values of Image Orientation Volume at the same time
* @param rowX Row X Value
* @param rowY Row Y Value
* @param rowZ Row Z Value
* @param colX Column X Value
* @param colY Column Y Value
* @param colZ Column Z Value
* @return EC_Normal if successful, an error code otherwise
*/
virtual OFCondition getImageOrientationVolume(Float64& rowX,
Float64& rowY,
Float64& rowZ,
Float64& colX,
Float64& colY,
Float64& colZ);
// --- set() functionality ---
/** Set all values of Image Orientation Volume at once
* @param rowX Row X Value
* @param rowY Row Y Value
* @param rowZ Row Z Value
* @param colX Column X Value
* @param colY Column Y Value
* @param colZ Column Z Value
* @param checkValue If OFTrue, values are checked for validity (not
* implemented yet)
* @return EC_Normal if successful, an error code otherwise
*/
virtual OFCondition setImageOrientationVolume(const Float64& rowX,
const Float64& rowY,
const Float64& rowZ,
const Float64& colX,
const Float64& colY,
const Float64& colZ,
const OFBool checkValue = OFTrue);
/** Comparison operator that compares the normalized value of this object
* with a given object of the same type, i.e.\ the elements within both
* functional groups (this and rhs parameter) are compared by value!
* Both objects (this and rhs) need to have the same type (i.e.\ both
* FGUnknown) to be comparable. This function is used in order
* to decide whether a functional group already exists, or is new. This
* is used in particular to find out whether a given functional group
* can be shared (i.e.\ the same information already exists as shared
* functional group) or is different from the same shared group. In that
* case the shared functional group must be distributed into per-frame
* functional groups, instead. The exact implementation for implementing
* the comparison is not relevant. However, it must be a comparison
* by value.
* @param rhs the right hand side of the comparison
* @return 0 if the object values are equal.
* -1 if either the value of the first component that does not match
* is lower in the this object, or all compared components match
* but this component is shorter. Also returned if this type and
* rhs type (DcmFGTypes::E_FGType) do not match.
* 1 if either the value of the first component that does not match
* is greater in this object, or all compared components match
* but this component is longer.
*/
virtual int compare(const FGBase& rhs) const;
private:
/* Content of Plane Orientation (Volume) Macro */
/// Image Orientation (Volume) (FD, VM 6, Required type 1)
DcmFloatingPointDouble m_ImageOrientationVolume;
};
#endif // FGPLANORVOL_H
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