@zero-deps/hex-2-rgb
Version:
lightweight typescript function to convert hexes of format #rrggbb to rgb(x,y,z) or rgba(x,y,z,a)
43 lines (41 loc) • 1.38 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/index.ts
var index_exports = {};
__export(index_exports, {
hex2rgb: () => hex2rgb
});
module.exports = __toCommonJS(index_exports);
function hex2rgb(hex, alpha) {
const r = parseInt(hex.slice(1, 3), 16);
const g = parseInt(hex.slice(3, 5), 16);
const b = parseInt(hex.slice(5, 7), 16);
if (alpha && (alpha < 0 || alpha > 1)) {
alpha = 1;
}
if (alpha) {
return `rgba(${r}, ${g}, ${b}, ${alpha})`;
} else {
return `rgb(${r}, ${g}, ${b})`;
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
hex2rgb
});