Invert in Perceptual space

Invert the components (except alpha) perceptually, the result is the corresponding "negative" image.
name: gegl:invert-gamma
pads: input output
parent-class: GeglOperationPointFilter
categories: color
GEGL This page is part of the online GEGL Documentation, GEGL is a data flow based image processing library/framework, made to fuel GIMPs high-bit depth non-destructive editing future.