@chayns/colors/es/generator/lightenDarken.js

JavaScript utility functions for the calculation of colors for chayns

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import { hexToHsl, hslToHex, hslToHsv, hsvToHsl, hslToRgb255, rgb255ToHsl } from '../converter';
function lightenHslColor(hsl, percent) {
  var color = _objectSpread({}, hsl);
  color.l += percent / 100;
  if (color.l > 1) {
    color.l = 1;
  } else if (color.l < 0) {
    color.l = 0;
  }
  if (color.s > 1) {
    color.s = 1;
  } else if (color.s < 0) {
    color.s = 0;
  }
  return color;
}
function darkenHslColor(color, percent) {
  return lightenHslColor(color, percent * -1);
}
function lightenRgb255Color(color, percent) {
  var hsl = rgb255ToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToRgb255(lightenHslColor(hsl, percent));
}
function darkenRgb255Color(color, percent) {
  var hsl = rgb255ToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToRgb255(darkenHslColor(hsl, percent));
}
function lightenHexColor(color, percent) {
  var hsl = hexToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToHex(lightenHslColor(hsl, percent));
}
function darkenHexColor(color, percent) {
  var hsl = hexToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToHex(darkenHslColor(hsl, percent));
}
function lightenHsvColor(color, percent) {
  var hsl = hsvToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToHsv(lightenHslColor(hsl, percent));
}
function darkenHsvColor(color, percent) {
  var hsl = hsvToHsl(color);
  if (!hsl) {
    return null;
  }
  return hslToHsv(darkenHslColor(hsl, percent));
}
export { lightenHslColor, darkenHslColor, lightenRgb255Color, darkenRgb255Color, lightenHexColor, darkenHexColor, lightenHsvColor, darkenHsvColor };
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