Package org.dcm4che.typeddicom.dataelements

Class VirtualSourceAxisDistances

java.lang.Object

org.dcm4che.typeddicom.AbstractAttributesWrapper

org.dcm4che.typeddicom.AbstractDataElementWrapper

org.dcm4che.typeddicom.dataelements.VirtualSourceAxisDistances

All Implemented Interfaces:

AttributesWrapper, DataElementWrapper, BytesDataElementWrapper, DoubleDataElementMultiWrapper, FloatDataElementMultiWrapper, FloatingPointSingleMultiWrapper

public class VirtualSourceAxisDistances
extends AbstractDataElementWrapper
implements FloatingPointSingleMultiWrapper

Name: Virtual Source-Axis Distances
Keyword: VirtualSourceAxisDistances
Tag: (300A,030A)
Value Representation: FL
Value Multiplicity: 2

• Described in the contexts:
  • RT Ion Beams Module > Ion Beam Sequence > Virtual Source-Axis Distances
  as follows:
  Attribute Name: Virtual Source-Axis Distances
  Type: 1
  Attribute Description:

  Distance (in mm) from virtual source position to gantry rotation axis or nominal isocenter position (fixed beam-lines) of the equipment to be used for beam delivery. Specified by a numeric pair - the VSAD in the IEC Gantry X direction followed by the VSAD in the IEC Gantry Y direction.

  The VSAD is commonly used for designing apertures in contrast to the effective source-axis-distance (ESAD) that is commonly used with the inverse square law for calculating the dose decrease with distance. See DICOM Standard Part 3 - Section C.8.8.25.4.

  
  

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	VirtualSourceAxisDistances.Builder<SELF extends VirtualSourceAxisDistances.Builder<SELF,T>,T extends VirtualSourceAxisDistances.Holder>
static interface	VirtualSourceAxisDistances.Holder	A class implementing this interface can hold attributes which contain the DICOM tag "Virtual Source-Axis Distances" (see VirtualSourceAxisDistances)

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

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

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
VirtualSourceAxisDistances()	Creates a new Virtual Source-Axis Distances object which wraps a new and empty Attributes object.
VirtualSourceAxisDistances(org.dcm4che3.data.Attributes attributes)	Creates a new Virtual Source-Axis Distances object which wraps the provided attributes.

Method Summary

Modifier and Type	Method	Description
VirtualSourceAxisDistances	copy()	Returns a new Virtual Source-Axis Distances which wraps a copy of the Attributes wrapped in this Virtual Source-Axis Distances.
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.DoubleDataElementMultiWrapper

getDouble, getDoubles, setDoubles

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

getFloat, getFloats, setFloats

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

VirtualSourceAxisDistances

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

Creates a new Virtual Source-Axis Distances object which wraps the provided attributes.

Parameters:

attributes - The Attributes object to be wrapped.

VirtualSourceAxisDistances

public VirtualSourceAxisDistances()

Creates a new Virtual Source-Axis Distances object which wraps a new and empty Attributes object.

Method Details

copy

public VirtualSourceAxisDistances copy()

Returns a new Virtual Source-Axis Distances which wraps a copy of the Attributes wrapped in this Virtual Source-Axis Distances. (see Attributes(Attributes)

Returns:

a new Virtual Source-Axis Distances which wraps a copy of the Attributes wrapped in this Virtual Source-Axis Distances.

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.