@uiw/react-baidu-map-navigation-control/cjs/useNavigationControl.js

Baidu Map map-navigation-control Components for React.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useNavigationControl = useNavigationControl;
var _react = require("react");
var _reactBaiduMapMap = require("@uiw/react-baidu-map-map");
var _reactBaiduMapUtils = require("@uiw/react-baidu-map-utils");
function useNavigationControl() {
  let props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  const [navigationControl, setNavigationControl] = (0, _react.useState)();
  const {
    anchor,
    offset,
    type,
    showZoomInfo,
    enableGeolocation
  } = props;
  const {
    map
  } = (0, _reactBaiduMapMap.useMapContext)();
  (0, _react.useEffect)(() => {
    if (!map || navigationControl) return;
    const instance = new BMap.NavigationControl({
      anchor: anchor || BMAP_ANCHOR_TOP_LEFT,
      offset,
      type,
      showZoomInfo,
      enableGeolocation
    });
    map.addControl(instance);
    setNavigationControl(instance);
    return () => {
      if (map && instance) {
        map.removeControl(instance);
      }
    };
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [map]);
  (0, _reactBaiduMapUtils.useVisiable)(navigationControl, props);
  (0, _reactBaiduMapUtils.useProperties)(navigationControl, props, ['Anchor', 'Offset', 'Type']);
  return {
    navigationControl,
    setNavigationControl
  };
}