Class FragmentSequence
Namespace: Aspose.Medical.Dicom.Elements
Assembly: Aspose.Medical.dll (25.11.0)
Represents fragment sequences of DICOM pixel data. Intended for handling encapsulated (compressed) pixel data.
public abstract class FragmentSequence : IElement, IEnumerable<byte[]>, IEnumerableInheritance
Derived
OtherByteFragment , OtherWordFragment
Implements
IElement , IEnumerable<byte[]> , IEnumerable
Inherited Members
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
FragmentSequence(Tag)
Represents fragment sequences of DICOM pixel data. Intended for handling encapsulated (compressed) pixel data.
protected FragmentSequence(Tag tag)Parameters
tag Tag
Properties
Count
The number of elements contained in this element. Read-only System.Int32.
public int Count { get; }Property Value
Fragments
The collection of fragments. Read-only System.Byte[][].
public byte[][]? Fragments { get; }Property Value
byte [][]?
OffsetTable
The fragment offset table. Read-only System.UInt32[].
public uint[]? OffsetTable { get; }Property Value
uint []?
Tag
The DICOM tag associated with the element. Read-only Aspose.Medical.Dicom.Elements.FragmentSequence.Tag.
public Tag Tag { get; }Property Value
ValueRepresentation
The Value Representation of the element. Read-only Aspose.Medical.Dicom.Elements.FragmentSequence.ValueRepresentation.
public abstract ValueRepresentation ValueRepresentation { get; }Property Value
Methods
AddFragment(Span<byte>)
Adds the given fragment to the collection of fragments.
public void AddFragment(Span<byte> fragment)Parameters
Create(Tag, ValueRepresentation)
Creates a new Aspose.Medical.Dicom.Elements.FragmentSequence with the given tag and vr.
public static FragmentSequence Create(Tag tag, ValueRepresentation vr)Parameters
tag Tag
Fragment sequence tag.
Value representation of a fragment sequence.
Returns
The Aspose.Medical.Dicom.Elements.FragmentSequence.
Exceptions
Invalid Fragment Sequence VR.
Create(Tag, ValueRepresentation, byte[][])
Creates a new Aspose.Medical.Dicom.Elements.FragmentSequence with the given tag and vr.
public static FragmentSequence Create(Tag tag, ValueRepresentation vr, byte[][] fragments)Parameters
tag Tag
Fragment sequence tag.
Value representation of a fragment sequence.
fragments byte
[][]
Byte data (fragments) of a fragment sequence.
Returns
The Aspose.Medical.Dicom.Elements.FragmentSequence.
Exceptions
Invalid Fragment Sequence VR.
Get<t>(int)
Returns the element’s value at the specified position.
public T Get<t>(int index)Parameters
index int
The zero-based index of the element to retrieve.
Returns
T
The T value.
Type Parameters
T
Type of the return value.
Exceptions
No fragments. Fragment Sequence can only return fragment (byte’s array).
Get<t>(Index)
Returns the element’s value at the specified position.
public T Get<t>(Index index)Parameters
index Index
The index of the element value to retrieve, which is either from the beginning or the end of the sequence.
Returns
T
The T value.
Type Parameters
T
Type of the return value.
Exceptions
No fragments. Fragment Sequence can only return fragment (byte’s array).
GetEnumerator()
public IEnumerator<byte[]> GetEnumerator()Returns
IEnumerator < byte []>
GetOrDefault<t>(int)
Returns the element’s value at the specified position or a default value if the index is out of range.
public T? GetOrDefault<t>(int index)Parameters
index int
The zero-based index of the element value to retrieve.
Returns
T?
The T value.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array).
GetOrDefault<t>(Index)
Returns the element’s value at the specified position or a default value if the index is out of range.
public T? GetOrDefault<t>(Index index)Parameters
index Index
The index of the element value to retrieve, which is either from the beginning or the end of the sequence.
Returns
T?
The T value.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array).
GetValues<t>()
Returns the element’s values.
public Span<t> GetValues<t>()Returns
Span <t>
The element’s data.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array).
GetValues<t>(Range)
Returns the element’s values at the specified range.
public Span<t> GetValues<t>(Range range)Parameters
range Range
The range of the element values to retrieve.
Returns
Span <t>
The element’s data.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array).
ToString()
public override string ToString()Returns
TryGetValue<t>(int, out T?)
Gets the element’s value at the specified position.
public bool TryGetValue<t>(int index, out T? value)Parameters
index int
The index of the element value to retrieve, which is either from the beginning or the end of the sequence.
value T?
When this method returns, contains the value at the specified position (index);
otherwise, contains the default value for the type of the value parameter.
Returns
true if the element value could be extracted; otherwise, false.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array).
TryGetValue<t>(Index, out T?)
Gets the element’s value at the specified position.
public bool TryGetValue<t>(Index index, out T? value)Parameters
index Index
The index of the element value to retrieve, which is either from the beginning or the end of the sequence.
value T?
When this method returns, contains the value at the specified position (index);
otherwise, contains the default value for the type of the value parameter.
Returns
true if the element value could be extracted; otherwise, false.
Type Parameters
T
Type of the return value.
Exceptions
Fragment Sequence can only return fragment (byte’s array). </t></t></t></t></t></t></t></t></byte[]></t></t></byte></byte[]></byte[]>