User Guide

GNU Image Manipulation Program
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Figure 15.119: ‘Gflare Editor’ options (General)
Glow Paint Options
Opacity: Slider and input box allows you to reduce glow opacity (0-100).
Paint Mode: You can choose between four modes:
Normal: In this mode, the glow covers the image without taking into account what is beneath.
Addition: Pixel RGB values of glow are added to RGB values of the corresponding pixels in the image. Colors
get lighter and white areas may appear.
Overlay: Light/Dark areas of glow enhance corresponding light/dark areas of image.
Screen: Dark areas of image are enlightened by corresponding light areas of glow. Imagine two slides projected
onto the same screen.
Rays Paint Options Options are the same as for "Glow".
Second Flare Paint Options Options are the same as for "Glow".
Glow