Method constructor

src/google_map.js:176–258

(props)

  static googleMapLoader = googleMapLoader; // eslint-disable-line

  constructor(props) {
    super(props);
    this.mounted_ = false;
    this.initialized_ = false;
    this.googleApiLoadedCalled_ = false;

    this.map_ = null;
    this.maps_ = null;
    this.prevBounds_ = null;
    this.heatmap = null;

    this.layers_ = {};

    this.mouse_ = null;
    this.mouseMoveTime_ = 0;
    this.boundingRect_ = null;
    this.mouseInMap_ = true;

    this.dragTime_ = 0;
    this.fireMouseEventOnIdle_ = false;
    this.updateCounter_ = 0;

    this.markersDispatcher_ = new MarkerDispatcher(this);
    this.geoService_ = new Geo(K_GOOGLE_TILE_SIZE);
    this.centerIsObject_ = isPlainObject(this.props.center);

    this.minZoom_ = DEFAULT_MIN_ZOOM;
    this.defaultDraggableOption_ = true;

    this.zoomControlClickTime_ = 0;

    this.childMouseDownArgs_ = null;
    this.childMouseUpTime_ = 0;

    this.googleMapDom_ = null;

    if (process.env.NODE_ENV !== 'production') {
      if (this.props.apiKey) {
        console.warn(
          'GoogleMap: ' + // eslint-disable-line no-console
            'apiKey is deprecated, use ' +
            'bootstrapURLKeys={{key: YOUR_API_KEY}} instead.'
        );
      }

      if (this.props.onBoundsChange) {
        console.warn(
          'GoogleMap: ' + // eslint-disable-line no-console
            'onBoundsChange is deprecated, use ' +
            'onChange({center, zoom, bounds, ...other}) instead.'
        );
      }

      if (isEmpty(this.props.center) && isEmpty(this.props.defaultCenter)) {
        console.warn(
          'GoogleMap: center or defaultCenter property must be defined' // eslint-disable-line no-console
        );
      }