/usr/include/dcmtk/dcmpstat/dvpscu.h is in libdcmtk-dev 3.6.2-3build3.
This file is owned by root:root, with mode 0o644.
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*
* Copyright (C) 1998-2012, OFFIS e.V.
* All rights reserved. See COPYRIGHT file for details.
*
* This software and supporting documentation were developed by
*
* OFFIS e.V.
* R&D Division Health
* Escherweg 2
* D-26121 Oldenburg, Germany
*
*
* Module: dcmpstat
*
* Author: Marco Eichelberg
*
* Purpose:
* classes: DVPSCurve
*
*/
#ifndef DVPSCU_H
#define DVPSCU_H
#include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */
#include "dcmtk/dcmpstat/dvpstyp.h"
#include "dcmtk/dcmpstat/dpdefine.h"
#include "dcmtk/ofstd/ofstring.h"
#include "dcmtk/dcmdata/dctypes.h"
#include "dcmtk/dcmdata/dcerror.h"
class DcmItem;
/** the representation of one Curve in a DICOM image.
*/
class DCMTK_DCMPSTAT_EXPORT DVPSCurve
{
public:
/// default constructor
DVPSCurve();
/// copy constructor
DVPSCurve(const DVPSCurve& copy);
/** clone method.
* @return a pointer to a new DVPSCurve object containing
* a copy of this object.
*/
DVPSCurve *clone() { return new DVPSCurve(*this); }
/// destructor
virtual ~DVPSCurve();
/** reads a curve from a DICOM dataset.
* The DICOM elements of the Graphic Object item are copied
* from the dataset to this object.
* The completeness of the curve (presence of all required elements,
* value multiplicity) is checked.
* If this method returns an error code, the object is in undefined state afterwards.
* @param dset the DICOM dataset from which the data is to be read
* @param group lower byte of the curve repeating group to be read
* @return EC_Normal if successful, an error code otherwise.
*/
OFCondition read(DcmItem &dset, Uint8 group);
/** get group number of curve repeating group managed by this object.
* @return the lower byte of the curve group
*/
Uint8 getCurveGroup() { return curveGroup; }
/** gets the number of points in the curve.
* @return number of points
*/
size_t getNumberOfPoints() { return numberOfPoints; }
/** gets the type of data in the curve (ROI or POLY).
* @return type of data in curve
*/
DVPSCurveType getTypeOfData() { return typeOfData; }
/** gets one point from the curve data.
* @param idx index of the curve point, must be < getNumberOfPoints();
* @param x upon success the x value of the point is returned in this parameter
* @param y upon success the y value of the point is returned in this parameter
* @return EC_Normal if successful, an error code otherwise.
*/
OFCondition getPoint(size_t idx, double& x, double& y);
/** gets the curve description string if present.
* If the description string is absent, this method returns NULL or an empty string.
* @return curve description
*/
const char *getCurveDescription() { return curveDescription.c_str(); }
/** gets the curve label string if present.
* If the label string is absent, this method returns NULL or an empty string.
* @return curve label
*/
const char *getCurveLabel() { return curveLabel.c_str(); }
/** gets the curve axis units string for the X dimension if present.
* If the string is absent, this method returns NULL or an empty string.
* @return curve description
*/
const char *getCurveAxisUnitsX() { return axisUnitsX.c_str(); }
/** gets the curve axis units string for the Y dimension if present.
* If the string is absent, this method returns NULL or an empty string.
* @return curve description
*/
const char *getCurveAxisUnitsY() { return axisUnitsY.c_str(); }
private:
/// private undefined assignment operator
DVPSCurve& operator=(const DVPSCurve&);
/// lower byte of the curve repeating group managed by this object
Uint8 curveGroup;
/// number of points in curve data
size_t numberOfPoints;
/// type of curve data
DVPSCurveType typeOfData;
/// curve data, converted to double
double *curveData;
/// curve data description if present
OFString curveDescription;
/// curve label if present
OFString curveLabel;
/// axis units X if present
OFString axisUnitsX;
/// axis units Y if present
OFString axisUnitsY;
};
#endif
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