linkmore-design/es/crop-img/wrapper/reducer.js

🌈 🚀lm组件库。🚀

import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
var defaultState = {
  visible: false,
  zoom: 1,
  // 缩放
  rotation: 0,
  // 选装
  crop: {
    x: 0,
    y: 0
  },
  // 裁剪
  croppedAreaPixels: null,
  // 画布裁剪位置
  croppedImage: null // 裁剪后的图片File
};
// 状态管理操作
export var reducer = function reducer(state, action) {
  var result = action.result,
    init = action.init;
  switch (action.type) {
    case 'changeInit':
      return _objectSpread(_objectSpread(_objectSpread({}, state), defaultState), init);
    case 'changeResult':
      return _objectSpread(_objectSpread({}, state), result);
    default:
      throw new Error();
  }
};

// 仅在初始化时触发一次
export var initialState = function initialState() {
  return _objectSpread({}, defaultState);
};
export default reducer;