TwainPdfImageCompression Enumeration

In This Topic

Specifies available compression algorithm which image can be saved to PDF file.

Syntax

'Declaration

Public Enum TwainPdfImageCompression
   Inherits System.Enum

public enum TwainPdfImageCompression : System.Enum

__value public enum TwainPdfImageCompression : public System.Enum

public enum class TwainPdfImageCompression : public System.Enum

Members

Member	Description
None	Image will be saved to PDF document without compression.
CcittFax	Image will be saved to PDF document with CCITT Group 4 Fax compression.
LZW	Image will be saved to PDF document with LZW compression.
JPEG	Image will be saved to PDF document with JPEG compression.
ZIP	Image will be saved to PDF document with ZIP compression.
Auto	Black-white image will be saved to PDF document with CCITT Group 4 Fax compression, palette and gray image will be saved with LZW compression, color image will be saved with JPEG compression.

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Vintasoft.WpfTwain.ImageEncoders.TwainPdfImageCompression

Requirements

Target Platforms: .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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