# InkTypes Enum

> Specifies the ink type used for trapping purposes.

- Product: Adobe PDF Library 21
- Language: .NET Framework
- Version: APDFL21.0.0PlusP1e
- HTML page: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/enum/InkTypes
- Version index: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/llms.txt

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

## Description

Specifies the ink type used for trapping purposes.

## Values

- `Normal = 0`: Normal ink type for trapping. This ink type is trapped normally.
- `Transparent = 1`: Transparent ink type for trapping.
- `Opaque = 2`: Opaque ink type for trapping. This ink type is not trapped except to another opaque.
- `OpaqueIgnore = 3`: Opaque Ignore ink type for trapping. This ink type is never trapped.