bc518174
 王天杨
提交两个项目文件
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import {cubehelix as colorCubehelix} from "d3-color";
import color, {hue} from "./color.js";
function cubehelix(hue) {
return (function cubehelixGamma(y) {
y = +y;
function cubehelix(start, end) {
var h = hue((start = colorCubehelix(start)).h, (end = colorCubehelix(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(Math.pow(t, y));
start.opacity = opacity(t);
return start + "";
};
}
cubehelix.gamma = cubehelixGamma;
return cubehelix;
})(1);
}
export default cubehelix(hue);
export var cubehelixLong = cubehelix(color);
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