GoogleNavigation Framework Reference

AI-generated Key Takeaways

• GMSNavigationRoutingStrategy is an enum used to define how routes are ranked during navigation and re-routing.

• The default routing strategy, GMSNavigationRoutingStrategyDefaultBest, uses NavSDK's default cost model to rank routes.

• GMSNavigationRoutingStrategyShorter prioritizes the shortest route based on distance.

• GMSNavigationRoutingStrategyDeltaToTargetDistance ranks routes based on their absolute difference from a target distance.

GMSNavigationRoutingStrategy

enum GMSNavigationRoutingStrategy : NSInteger {}

The routing strategy specifies how routes are ranked, which affects the route when it is chosen and during re-routing. The default value is GMSNavigationRoutingStrategyDefaultBest.

• GMSNavigationRoutingStrategyDefaultBest

  Ranks routes by NavSDK default cost model. This is the default routing strategy for navigating.

  Declaration

  Swift

  case defaultBest = 0

  Objective-C

  GMSNavigationRoutingStrategyDefaultBest = 0

• GMSNavigationRoutingStrategyShorter

  Ranks routes by distance. The highest ranking route is the shortest of those returned.

  Declaration

  Swift

  case shorter = 1

  Objective-C

  GMSNavigationRoutingStrategyShorter

• GMSNavigationRoutingStrategyDeltaToTargetDistance

  Ranks routes by absolute delta to a target distance, from smallest to largetest

  Declaration

  Swift

  case deltaToTargetDistance = 2

  Objective-C

  GMSNavigationRoutingStrategyDeltaToTargetDistance