Class PdfDictionary.PdfStream

Namespace

PdfSharp.Pdf

Assembly

PdfSharp.dll

The PDF stream objects.

public sealed class PdfDictionary.PdfStream

Inheritance

object

PdfDictionary.PdfStream

Inherited Members

object.GetType()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Properties

Length

Gets the length of the stream, i.e. the actual number of bytes in the stream.

public int Length { get; }

Property Value

int

UnfilteredValue

Gets the value of the stream unfiltered. The stream content is not modified by this operation.

public byte[] UnfilteredValue { get; }

Property Value

byte[]

Value

Get or sets the bytes of the stream as they are, i.e. if one or more filters exist the bytes are not unfiltered.

public byte[] Value { get; set; }

Property Value

byte[]

Methods

Clone()

Clones this stream by creating a deep copy.

public PdfDictionary.PdfStream Clone()

Returns

PdfDictionary.PdfStream

ToString()

Returns the stream content as a raw string.

public override string ToString()

Returns

string

TryUnfilter()

Tries to unfilter the bytes of the stream. If the stream is filtered and PDFsharp knows the filter algorithm, the stream content is replaced by its unfiltered value and the function returns true. Otherwise, the content remains untouched and the function returns false. The function is useful for analyzing existing PDF files.

public bool TryUnfilter()

Returns

bool

Zip()

Compresses the stream with the FlateDecode filter. If a filter is already defined, the function has no effect.

public void Zip()