22 lines
550 B
JavaScript
22 lines
550 B
JavaScript
|
import {hcl as colorHcl} from "d3-color";
|
||
|
|
import color, {hue} from "./color.js";
|
||
|
|
|
||
|
|
function hcl(hue) {
|
||
|
|
return function(start, end) {
|
||
|
|
var h = hue((start = colorHcl(start)).h, (end = colorHcl(end)).h),
|
||
|
|
c = color(start.c, end.c),
|
||
|
|
l = color(start.l, end.l),
|
||
|
|
opacity = color(start.opacity, end.opacity);
|
||
|
|
return function(t) {
|
||
|
|
start.h = h(t);
|
||
|
|
start.c = c(t);
|
||
|
|
start.l = l(t);
|
||
|
|
start.opacity = opacity(t);
|
||
|
|
return start + "";
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export default hcl(hue);
|
||
|
|
export var hclLong = hcl(color);
|