# OverprintMode Enum

> A code specifying whether a color component value of 0 in a DeviceCMYK color space should erase that component or leave it unchanged when overprinting.

- Product: Adobe PDF Library 21
- Language: Modern C++
- Version: 21.4.0
- HTML page: https://docs.datalogics.com/apdfl21/ModernCPP/21.4.0/enum/OverprintMode
- Version index: https://docs.datalogics.com/apdfl21/ModernCPP/21.4.0/llms.txt

**Namespace:** `datalogics_interface`

## Description

A code specifying whether a color component value of 0 in a DeviceCMYK color space should erase that component or leave it unchanged when overprinting.

## Values

- `EraseComponent = 0`: A color component value of 0 in a DeviceCMYK color space should erase the component.
- `LeaveUnchanged = 1`: A color component value of 0 in a DeviceCMYK color space should leave it unchanged.