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.Holder

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TAG
static final org.dcm4che3.data.VR	VALUE_REPRESENTATION

Constructor Summary

Constructors

Constructor	Description
RotationDirection()
RotationDirection(org.dcm4che3.data.Attributes attributes)

Method Summary

Modifier and Type	Method	Description
RotationDirection	copy()
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

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

getString, setString

Field Details

VALUE_REPRESENTATION

public static final org.dcm4che3.data.VR VALUE_REPRESENTATION

TAG

public static final int TAG

See Also:

• Constant Field Values

Constructor Details

RotationDirection

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

RotationDirection

public RotationDirection()

Method Details

copy

public RotationDirection copy()

getTag

public int getTag()

Specified by:

getTag in interface DataElementWrapper

getValueRepresentation

public org.dcm4che3.data.VR getValueRepresentation()

Specified by:

getValueRepresentation in interface DataElementWrapper