2.2.1 • Published 6 years ago
color-octree v2.2.1
Find efficiently the closest hex color
API
add(colors /*array of {hex, name}*/)
: add an array of colors (add
callsinit
if it was not initialized yet)closest(hex)
: Search for the closest colorinit(depth: Int = 7)
: Init the tree at a given depth (default 7), accepted range: 0, 7remove(hex)
: Remove a color object by its hex property
import colorNames from 'color-names';
import { add, closest } from 'color-octree';
// we expect an array of {hex, name}
const colors = Object.entries(colorNames).map(([hex, name]) => ({ hex, name }));
add(colors);
console.log(closest('5544df'));
Notice
It uses String.prototype.padStart
, it exists on node 8.11 and recent browsers, but you might still want to polyfill it (see polyfill.io or es-shims)