@pansy/react-mapbox-gl/lib/components/WorldView/WorldView.js

🌍 基于 Mapbox GL 封装的 React 组件库

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/components/WorldView/WorldView.tsx
var WorldView_exports = {};
__export(WorldView_exports, {
  WorldView: () => WorldView
});
module.exports = __toCommonJS(WorldView_exports);
var import_react = require("react");
var import_useMap = require("../../hooks/useMap");
var WorldView = (props) => {
  const { code = "CN" } = props;
  const { map } = (0, import_useMap.useMap)();
  (0, import_react.useEffect)(() => {
    if (code) {
      filterLayers(code);
    }
  }, [code]);
  const filterLayers = (worldview) => {
    map.setFilter("admin-0-boundary-disputed", [
      "all",
      ["==", ["get", "disputed"], "true"],
      ["==", ["get", "admin_level"], 0],
      ["==", ["get", "maritime"], "false"],
      ["match", ["get", "worldview"], ["all", worldview], true, false]
    ]);
    map.setFilter("admin-0-boundary", [
      "all",
      ["==", ["get", "admin_level"], 0],
      ["==", ["get", "disputed"], "false"],
      ["==", ["get", "maritime"], "false"],
      ["match", ["get", "worldview"], ["all", worldview], true, false]
    ]);
    map.setFilter("admin-0-boundary-bg", [
      "all",
      ["==", ["get", "admin_level"], 0],
      ["==", ["get", "maritime"], "false"],
      ["match", ["get", "worldview"], ["all", worldview], true, false]
    ]);
  };
  return null;
};