zoom method

String zoom()

Implementation

String zoom() {
  switch (this) {
    case ReverseZoom.country:
      return "3";
    case ReverseZoom.state:
      return "5";
    case ReverseZoom.county:
      return "8";
    case ReverseZoom.city:
      return "10";
    case ReverseZoom.suburb:
      return "14";
    case ReverseZoom.majorStreets:
      return "16";
    case ReverseZoom.majorAndMinorStreets:
      return "17";
    case ReverseZoom.building:
      return "18";
  }
}