@rashedmakkouk/dev-utils/lib/common/to-rgba.js

Utility library.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/** Utilities */
const color_convert_1 = require("color-convert");
/**
 * Converts color from 'keyword' (e.g. green) or 'hex' (e.g. #00FF00) to RGBa
 * value. Useful when there is a need to apply color opacity.
 *
 * @param color - Color `Name` or `HEX` value.
 * @param alpha - Alpha channel `opacity` between '0' and '1'; default 1.
 *
 * @returns RGBa value for valid colors else 'rgba(0,0,0,alpha)'.
 */
function toRGBa(color, alpha = 1) {
    const numbers = color.startsWith('#')
        ? color_convert_1.hex.rgb(color)
        : color_convert_1.keyword.rgb(color);
    !numbers.length && numbers.push(0, 0, 0);
    /* eslint-disable-next-line @typescript-eslint/restrict-template-expressions */
    return `rgba(${numbers.map((num) => num)},${alpha ?? 1})`;
}
exports.default = toRGBa;