polished/lib/color/rgb.js

A lightweight toolset for writing styles in Javascript.

"use strict";

exports.__esModule = true;
exports["default"] = rgb;
var _reduceHexValue = _interopRequireDefault(require("../internalHelpers/_reduceHexValue"));
var _numberToHex = _interopRequireDefault(require("../internalHelpers/_numberToHex"));
var _errors = _interopRequireDefault(require("../internalHelpers/_errors"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
/**
 * Returns a string value for the color. The returned result is the smallest possible hex notation.
 *
 * @example
 * // Styles as object usage
 * const styles = {
 *   background: rgb(255, 205, 100),
 *   background: rgb({ red: 255, green: 205, blue: 100 }),
 * }
 *
 * // styled-components usage
 * const div = styled.div`
 *   background: ${rgb(255, 205, 100)};
 *   background: ${rgb({ red: 255, green: 205, blue: 100 })};
 * `
 *
 * // CSS in JS Output
 *
 * element {
 *   background: "#ffcd64";
 *   background: "#ffcd64";
 * }
 */
function rgb(value, green, blue) {
  if (typeof value === 'number' && typeof green === 'number' && typeof blue === 'number') {
    return (0, _reduceHexValue["default"])("#" + (0, _numberToHex["default"])(value) + (0, _numberToHex["default"])(green) + (0, _numberToHex["default"])(blue));
  } else if (typeof value === 'object' && green === undefined && blue === undefined) {
    return (0, _reduceHexValue["default"])("#" + (0, _numberToHex["default"])(value.red) + (0, _numberToHex["default"])(value.green) + (0, _numberToHex["default"])(value.blue));
  }
  throw new _errors["default"](6);
}
module.exports = exports.default;