# PDFOptimizerCompressImageType Enum

> Enumeration PDFOptimizerCompressImageType.

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

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

## Values

- `PDFOptimizerColor = 1`
- `PDFOptimizerGray = 2`
- `PDFOptimizerMonochrome = 3`