updateFeatures()

in src/app/map/map.component.ts [179:199]

• 15 lines of code
• 3 McCabe index (conditional complexity)

  updateFeatures() {
    if (!this.map) return;

    this._features = GeoJSONService.rowsToGeoJSON(this._rows, this._geoColumn);

    // Note which types of geometry are being shown.
    this._activeGeometryTypes.clear();
    this._features.forEach((feature) => {
      this._activeGeometryTypes.add(feature.geometry['type']);
    });

    this.reportGeometryAnalytics();

    // Fit viewport bounds to the data.
    const [minX, minY, maxX, maxY] = bbox({ type: 'FeatureCollection', features: this._features });
    const bounds = new google.maps.LatLngBounds(
      new google.maps.LatLng(minY, minX),
      new google.maps.LatLng(maxY, maxX)
    );
    if (!bounds.isEmpty()) { this.map.fitBounds(bounds); }
  }