# PDFlattenerMonochromeCompSet Enum

> Enumeration for setting the compression scheme for the Flattened Monochrome images.

- Product: Adobe PDF Library 18
- Language: .NET Framework
- Version: APDFL18.0.5PlusP2a
- HTML page: https://docs.datalogics.com/apdfl18/DotNetFramework/APDFL18.0.5PlusP2a/enum/PDFlattenerMonochromeCompSet
- Version index: https://docs.datalogics.com/apdfl18/DotNetFramework/APDFL18.0.5PlusP2a/llms.txt

**Namespace:** `Datalogics::PDFL`

## Description

Enumeration for setting the compression scheme for the Flattened Monochrome images.

## Values

- `KPDFlattenerMonoCCITTGroup3Compression = 0`
- `KPDFlattenerMonoCCITTGroup4Compression = 1`
- `KPDFlattenerMonoZipCompression = 2`
- `KPDFlattenerMonoRunLengthCompression = 3`