def color.function.args
import gralha-svg-render@0.1.0.1/svg.bend as Svgimport Base
import gralha-image@0.1.0.1/image.bend as Img
774def color.function.args(xs: List<&2, ColorToken>, mode: U32) -> Img.Color:
775 match xs:
776 case Con{r, Con{g, Con{b, Nil{}}}}: color.function.channels(r, g, b, ColorToken{1.0, 0, 0}, mode, False{})
777 case Con{r, Con{g, Con{b, Con{a, Nil{}}}}}: color.function.channels(r, g, b, a, mode, True{})
778 case _: color.rgb(0)