GoogleNavigation Framework Reference
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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
Objective-C
GMSNavigationRoutingStrategyShorter
-
Ranks routes by absolute delta to a target distance, from smallest to largetest
Declaration
Swift
case deltaToTargetDistance = 2
Objective-C
GMSNavigationRoutingStrategyDeltaToTargetDistance
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Last updated 2025-08-27 UTC.
[null,null,["Last updated 2025-08-27 UTC."],[[["\u003cp\u003e\u003ccode\u003eGMSNavigationRoutingStrategy\u003c/code\u003e is an enum used to define how routes are ranked during navigation and re-routing.\u003c/p\u003e\n"],["\u003cp\u003eThe default routing strategy, \u003ccode\u003eGMSNavigationRoutingStrategyDefaultBest\u003c/code\u003e, uses NavSDK's default cost model to rank routes.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eGMSNavigationRoutingStrategyShorter\u003c/code\u003e prioritizes the shortest route based on distance.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eGMSNavigationRoutingStrategyDeltaToTargetDistance\u003c/code\u003e ranks routes based on their absolute difference from a target distance.\u003c/p\u003e\n"]]],["The `GMSNavigationRoutingStrategy` enum defines how routes are ranked during navigation and re-routing. `GMSNavigationRoutingStrategyDefaultBest` ranks routes using the NavSDK's default cost model and is the default setting. `GMSNavigationRoutingStrategyShorter` prioritizes the shortest route based on distance. `GMSNavigationRoutingStrategyDeltaToTargetDistance` ranks routes by the difference to a target distance, from smallest to largest difference. Each strategy is assigned a unique integer value in both Swift and Objective-C.\n"],null,["# GoogleNavigation Framework Reference\n\nGMSNavigationRoutingStrategy\n============================\n\n enum GMSNavigationRoutingStrategy : NSInteger {}\n\nThe routing strategy specifies how routes are ranked, which affects the route when it is chosen\nand during re-routing. The default value is `GMSNavigationRoutingStrategyDefaultBest`.\n- `\n ``\n ``\n `\n\n ### [GMSNavigationRoutingStrategyDefaultBest](#/c:@E@GMSNavigationRoutingStrategy@GMSNavigationRoutingStrategyDefaultBest)\n\n `\n ` \n Ranks routes by NavSDK default cost model. This is the default routing strategy for navigating. \n\n #### Declaration\n\n Swift \n\n case defaultBest = 0\n\n Objective-C \n\n GMSNavigationRoutingStrategyDefaultBest = 0\n\n- `\n ``\n ``\n `\n\n ### [GMSNavigationRoutingStrategyShorter](#/c:@E@GMSNavigationRoutingStrategy@GMSNavigationRoutingStrategyShorter)\n\n `\n ` \n Ranks routes by distance. The highest ranking route is the shortest of those returned. \n\n #### Declaration\n\n Swift \n\n case shorter = 1\n\n Objective-C \n\n GMSNavigationRoutingStrategyShorter\n\n- `\n ``\n ``\n `\n\n ### [GMSNavigationRoutingStrategyDeltaToTargetDistance](#/c:@E@GMSNavigationRoutingStrategy@GMSNavigationRoutingStrategyDeltaToTargetDistance)\n\n `\n ` \n Ranks routes by absolute delta to a target distance, from smallest to largetest \n\n #### Declaration\n\n Swift \n\n case deltaToTargetDistance = 2\n\n Objective-C \n\n GMSNavigationRoutingStrategyDeltaToTargetDistance"]]
