Package org.dcm4che.typeddicom.dataelements

Class RotationDirection

java.lang.Object

org.dcm4che.typeddicom.AbstractAttributesWrapper

org.dcm4che.typeddicom.AbstractDataElementWrapper

org.dcm4che.typeddicom.dataelements.RotationDirection

All Implemented Interfaces:

AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, CodeStringWrapper, StringDataElementWrapper

public class RotationDirection
extends AbstractDataElementWrapper
implements CodeStringWrapper

Name: Rotation Direction
Keyword: RotationDirection
Tag: (0018,1140)
Value Representation: CS
Value Multiplicity: 1

• Described in the contexts:
  • NM Tomo Acquisition Module > Rotation Information Sequence > Rotation Direction
  as follows:
  Attribute Name: Rotation Direction
  Type: 1
  Attribute Description:

  Direction of rotation of the detector about the patient. See Start Angle (0054,0200) for further explanation of direction.

  Enumerated Values:

  CW

  clockwise (decreasing angle)

  CC

  counter-clockwise (increasing angle).

  
  
• Described in the contexts:
  • CT Image Module > Rotation Direction
  as follows:
  Attribute Name: Rotation Direction
  Type: 3
  Attribute Description:

  Direction of rotation of the source when relevant, about nearest principal axis of equipment.

  Enumerated Values:

  CW

  clockwise

  CC

  counter clockwise

  
  
• Described in the contexts:
  • CT Acquisition Details Macro > CT Acquisition Details Sequence > Rotation Direction
  as follows:
  Attribute Name: Rotation Direction
  Type: 1C
  Attribute Description:

  Direction of rotation of the source about the gantry, as viewed while facing the gantry where the table enters the gantry.

  Enumerated Values:

  CW

  clockwise

  CC

  counter clockwise

  Required if Frame Type (0008,9007) Value 1 of this frame is ORIGINAL or Image Type (0008,0008) Value 1 is ORIGINAL, and Acquisition Type (0018,9302) is other than CONSTANT_ANGLE.

  Otherwise may be present if Frame Type (0008,9007) Value 1 of this frame is DERIVED or Image Type (0008,0008) Value 1 is DERIVED, and Acquisition Type (0018,9302) is other than CONSTANT_ANGLE.

  
  

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	RotationDirection.Builder<SELF extends RotationDirection.Builder<SELF,T>,T extends RotationDirection.Holder>
static interface	RotationDirection.Holder	A class implementing this interface can hold attributes which contain the DICOM tag "Rotation Direction" (see RotationDirection)
static class	RotationDirection.SimpleHolder

Nested classes/interfaces inherited from interface org.dcm4che.typeddicom.valuerepresentations.CodeStringWrapper

CodeStringWrapper.Setter<B extends Builder<B,? extends AttributesWrapper>,D extends CodeStringWrapper>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG	The DICOM Tag associated with this class.

Fields inherited from interface org.dcm4che.typeddicom.valuerepresentations.CodeStringWrapper

VALUE_REPRESENTATION

Constructor Summary

Constructors

Constructor	Description
RotationDirection()	Creates a new Rotation Direction object which wraps a new and empty Attributes object.
RotationDirection(org.dcm4che3.data.Attributes attributes)	Creates a new Rotation Direction object which wraps the provided attributes.

Method Summary

Modifier and Type	Method	Description
RotationDirection	copy()	Returns a new Rotation Direction which wraps a copy of the Attributes wrapped in this Rotation Direction.
int	getTag()

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.valuerepresentations.CodeStringWrapper

getValueRepresentation

Methods inherited from interface org.dcm4che.typeddicom.DataElementWrapper

exists, getPrivateCreator, getValue

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

getString, setString

Field Details

TAG

public static final int TAG

The DICOM Tag associated with this class.

See Also:

• Constant Field Values

Constructor Details

RotationDirection

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

Creates a new Rotation Direction object which wraps the provided attributes.

Parameters:

attributes - The Attributes object to be wrapped.

RotationDirection

public RotationDirection()

Creates a new Rotation Direction object which wraps a new and empty Attributes object.

Method Details

copy

public RotationDirection copy()

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

Returns:

a new Rotation Direction which wraps a copy of the Attributes wrapped in this Rotation Direction.

getTag

public int getTag()

Specified by:

getTag in interface DataElementWrapper

Returns:

The DICOM Tag of the wrapped DICOM attributes.