def filter.blend.sat
import gralha-svg-render@0.1.0.1/svg.bend as Svgimport Base
import gralha-text-scan@0.1.0.1/scan.bend as U
import gralha-image@0.1.0.1/image.bend as Img
4571def filter.blend.sat(+c: Img.Color) -> F32:
4572 Img.Color{r, g, b, a} = c
4573 (U.max(r, U.max(g, b)) - U.min(r, U.min(g, b)) : F32)