Function hsl

docs/app/js/sanddance-app.js:2471–2473

(h, s, l, opacity)

    return new Hsl(h, s, l, o.opacity);
}
function hsl(h, s, l, opacity) {
    return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
}
function Hsl(h, s, l, opacity) {
    this.h = +h;
    this.s = +s;