7.5. Neon

7.5.1. Overview

图 17.146. Applying example for the Neon filter

Applying example for the Neon filter

Original image

Applying example for the Neon filter

Filter Neon applied


This filter detects edges in the active layer or selection and gives them a bright neon effect.

You will find in GIMP a Script-Fu also named Neon, which works in a different manner. The Script-Fu is an easy shortcut to construct logo-like letters outlined with a configurable neon-effect. See 第 16.17 节 “Neon” for details.

7.5.2. Activating the filter

You can find this filter through FiltersEdge-DetectNeon….

7.5.3. Options

图 17.147. Neon filter options

Neon filter options

Radius

This option lets you determine how wide the detected edge will be.

Amount

This option lets you determine how strong the filter effect will be.