func getRecognizedLandmarksFrom()

in ml-functions/MLFunctionsExampleSwift/ViewController.swift [148:166]

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

  func getRecognizedLandmarksFrom(_ result: HTTPSCallableResult?) {
    // [START getRecognizedLandmarksFrom]
    if let labelArray = (result?.data as? [String: Any])?["landmarkAnnotations"] as? [[String:Any]] {
      for labelObj in labelArray {
        let landmarkName = labelObj["description"]
        let entityId = labelObj["mid"]
        let score = labelObj["score"]
        let bounds = labelObj["boundingPoly"]
        // Multiple locations are possible, e.g., the location of the depicted
        // landmark and the location the picture was taken.
        guard let locations = labelObj["locations"] as? [[String: [String: Any]]] else { continue }
        for location in locations {
          let latitude = location["latLng"]?["latitude"]
          let longitude = location["latLng"]?["longitude"]
        }
      }
    }
    // [END getRecognizedLandmarksFrom]
  }