| import {hsl as colorHsl} from "d3-color"; | |
| import color, {hue} from "./color.js"; | |
| function hsl(hue) { | |
| return function(start, end) { | |
| var h = hue((start = colorHsl(start)).h, (end = colorHsl(end)).h), | |
| s = color(start.s, end.s), | |
| l = color(start.l, end.l), | |
| opacity = color(start.opacity, end.opacity); | |
| return function(t) { | |
| start.h = h(t); | |
| start.s = s(t); | |
| start.l = l(t); | |
| start.opacity = opacity(t); | |
| return start + ""; | |
| }; | |
| } | |
| } | |
| export default hsl(hue); | |
| export var hslLong = hsl(color); | |