DVPSVOIWindow Class Reference

the representation of one VOI Window in a DICOM image. More...

List of all members.

Public Member Functions
	DVPSVOIWindow ()
	default constructor
	DVPSVOIWindow (const DVPSVOIWindow &copy)
	copy constructor
DVPSVOIWindow *	clone ()
	clone method.
virtual	~DVPSVOIWindow ()
	destructor
OFCondition	read (size_t idx, DcmDecimalString &wcenter, DcmDecimalString &wwidth, DcmLongString *expl=NULL)
	reads a VOI Window from DICOM elements.
void	clear ()
	reset the object to initial state.
const char *	getExplanation ()
	gets the Window center/width explanation for this VOI Window.
double	getWindowCenter ()
	gets the Window Center of this VOI Window.
double	getWindowWidth ()
	gets the Window Width of this VOI Window.
Private Member Functions
DVPSVOIWindow &	operator= (const DVPSVOIWindow &)
	private undefined assignment operator
Private Attributes
double	windowCenter
double	windowWidth
OFString	windowCenterWidthExplanation

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Detailed Description

the representation of one VOI Window in a DICOM image.

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Member Function Documentation

void DVPSVOIWindow::clear

(

)

reset the object to initial state.

After this call, the object is in the same state as after creation with the default constructor.

DVPSVOIWindow* DVPSVOIWindow::clone

(

)

[inline]

clone method.

Returns:

a pointer to a new DVPSVOIWindow object containing a copy of this object.

const char* DVPSVOIWindow::getExplanation

(

)

gets the Window center/width explanation for this VOI Window.

If no explanation exists, NULL is returned.

Returns:

Window explanation or NULL

double DVPSVOIWindow::getWindowCenter

(

)

[inline]

gets the Window Center of this VOI Window.

Returns:

window center

double DVPSVOIWindow::getWindowWidth

(

)

[inline]

gets the Window Width of this VOI Window.

Returns:

window width

OFCondition DVPSVOIWindow::read	(	size_t	idx,
		DcmDecimalString &	wcenter,
		DcmDecimalString &	wwidth,
		DcmLongString *	expl = NULL
	)

reads a VOI Window from DICOM elements.

The DICOM elements of the given VOI Window are copied to this object. If this method returns an error code, the object is in undefined state afterwards.

Parameters:

idx	the index of the VOI window to be read, must be < wcenter.getVM()
wcenter	the window center(s)
wwidth	the window width(s). wwidth.getVM() must be == wcenter.getVM().
expl	the window center/window width explanation. If omitted, explanation remains empty.

Returns:

EC_Normal if successful, an error code otherwise.

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The documentation for this class was generated from the following file:

• dcmpstat/include/dcmtk/dcmpstat/dvpsvw.h