parseOklab.js•739 B
import { Tok } from '../parse.js';
function parseOklab(color, parsed) {
if (!parsed || parsed[0] !== 'oklab') {
return undefined;
}
const res = { mode: 'oklab' };
const [, l, a, b, alpha] = parsed;
if (l.type === Tok.Hue || a.type === Tok.Hue || b.type === Tok.Hue) {
return undefined;
}
if (l.type !== Tok.None) {
res.l = l.type === Tok.Number ? l.value : l.value / 100;
}
if (a.type !== Tok.None) {
res.a = a.type === Tok.Number ? a.value : (a.value * 0.4) / 100;
}
if (b.type !== Tok.None) {
res.b = b.type === Tok.Number ? b.value : (b.value * 0.4) / 100;
}
if (alpha.type !== Tok.None) {
res.alpha = alpha.type === Tok.Number ? alpha.value : alpha.value / 100;
}
return res;
}
export default parseOklab;