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GoogleNavigation Framework Reference

  • 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.

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

    Declaration

    Swift

    case defaultBest = 0

    Objective-C

    GMSNavigationRoutingStrategyDefaultBest = 0

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

    Declaration

    Swift

    case shorter = 1

    Objective-C

    GMSNavigationRoutingStrategyShorter

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

    Declaration

    Swift

    case deltaToTargetDistance = 2

    Objective-C

    GMSNavigationRoutingStrategyDeltaToTargetDistance