# InkTypes Enum

> Specifies the ink type used for trapping purposes.

- Product: Adobe PDF Library 21
- Language: Java
- Version: APDFL21.0.0PlusP1f
- HTML page: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/enum/InkTypes
- Version index: https://docs.datalogics.com/apdfl21/Java/APDFL21.0.0PlusP1f/llms.txt

**Namespace:** `com::datalogics::PDFL`

## Description

Specifies the ink type used for trapping purposes.

## Values

- `NORMAL`: Normal ink type for trapping. This ink type is trapped normally.
- `OPAQUE`: Opaque ink type for trapping. This ink type is not trapped except to another opaque.
- `OPAQUE_IGNORE`: Opaque Ignore ink type for trapping. This ink type is never trapped.
- `TRANSPARENT`: Transparent ink type for trapping.