PdfImageCompression Enumeration

In This Topic

Specifies available compression algorithms for images stored in PDF file.

Syntax

'Declaration

Public Enum PdfImageCompression
   Inherits System.Enum

public enum PdfImageCompression : System.Enum

__value public enum PdfImageCompression : public System.Enum

public enum class PdfImageCompression : public System.Enum

Members

Member	Description
None	Image in PDF file will be saved without compression.
CcittFax	Image in PDF file will be compressed with CCITT Fax Group 4 compression.
Lzw	Image in PDF file will be compressed with LZW compression.
Jpeg	Image in PDF file will be compressed with JPEG compression.
Zip	Image in PDF file will be compressed with ZIP compression.
Jbig2	Image in PDF file will be compressed with JBIG 2 compression.
Jpeg2000	Image in PDF file will be compressed with JPEG 2000 compression.
Auto	Compression is used automatically. Selects compression of source image (if possible) or CcittFax compression is used for black-white images, Zip compression is used for palette and color images.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Vintasoft.Imaging.Codecs.Encoders.PdfImageCompression

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

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