Package org.dcm4che.typeddicom.dataelements

Class OverlayDataAsOB

java.lang.Object

org.dcm4che.typeddicom.AbstractAttributesWrapper

org.dcm4che.typeddicom.AbstractDataElementWrapper

org.dcm4che.typeddicom.dataelements.OverlayDataAsOB

All Implemented Interfaces:

AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, OtherByteWrapper

public class OverlayDataAsOB
extends AbstractDataElementWrapper
implements OtherByteWrapper

Name: Overlay Data
Keyword: OverlayDataAsOB
Tag: (60xx,3000)
Value Representation: OB
Value Multiplicity: 1

• Described in the contexts:
  • Overlay Plane Module > Overlay Data
  as follows:
  Attribute Name: Overlay Data
  Type: 1
  Attribute Description:

  Overlay pixel data.

  The order of pixels encoded for each overlay is left to right, top to bottom, i.e., the upper left pixel is encoded first followed by the remainder of the first row, followed by the first pixel of the 2nd row, then the remainder of the 2nd row and so on.

  Overlay data shall be contained in this Attribute.

  See DICOM Standard Part 3 - Section C.9.2.1.1 for further explanation.

  
  

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	OverlayDataAsOB.Holder	A class implementing this interface can hold attributes which contain the DICOM tag "Overlay Data" (see OverlayDataAsOB)

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG	The DICOM Tag associated with this class.
static final org.dcm4che3.data.VR	VALUE_REPRESENTATION	The DICOM Value Representation (VR) associated with this class.

Constructor Summary

Constructors

Constructor	Description
OverlayDataAsOB()	Creates a new Overlay Data object which wraps a new and empty Attributes object.
OverlayDataAsOB(org.dcm4che3.data.Attributes attributes)	Creates a new Overlay Data object which wraps the provided attributes.

Method Summary

Modifier and Type	Method	Description
OverlayDataAsOB	copy()	Returns a new Overlay Data which wraps a copy of the Attributes wrapped in this Overlay Data.
int	getTag()
org.dcm4che3.data.VR	getValueRepresentation()

Methods inherited from class org.dcm4che.typeddicom.AbstractDataElementWrapper

equals, exists, getValue, hashCode, toString

Methods inherited from class org.dcm4che.typeddicom.AbstractAttributesWrapper

getAttributes

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.dcm4che.typeddicom.AttributesWrapper

copy, getAttributes, isEmpty

Methods inherited from interface org.dcm4che.typeddicom.valuerepresentations.BytesDataElementWrapper

getBytes, getSafeBytes, setBytes

Methods inherited from interface org.dcm4che.typeddicom.DataElementWrapper

exists, getValue

Field Details

TAG

public static final int TAG

The DICOM Tag associated with this class.

See Also:

• Constant Field Values

VALUE_REPRESENTATION

public static final org.dcm4che3.data.VR VALUE_REPRESENTATION

The DICOM Value Representation (VR) associated with this class.

Constructor Details

OverlayDataAsOB

public OverlayDataAsOB(org.dcm4che3.data.Attributes attributes)

Creates a new Overlay Data object which wraps the provided attributes.

Parameters:

attributes - The Attributes object to be wrapped.

OverlayDataAsOB

public OverlayDataAsOB()

Creates a new Overlay Data object which wraps a new and empty Attributes object.

Method Details

copy

public OverlayDataAsOB copy()

Returns a new Overlay Data which wraps a copy of the Attributes wrapped in this Overlay Data. (see Attributes(Attributes)

Returns:

a new Overlay Data which wraps a copy of the Attributes wrapped in this Overlay Data.

getValueRepresentation

public org.dcm4che3.data.VR getValueRepresentation()

Specified by:

getValueRepresentation in interface DataElementWrapper

Returns:

The DICOM Value Representation (VR) of the wrapped DICOM sequence.

getTag

public int getTag()

Specified by:

getTag in interface DataElementWrapper

Returns:

The DICOM Tag of the wrapped DICOM sequence.