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NTTileSubstitutionPolicy Enumeration Reference
NTTileSubstitutionPolicy
enum NTTileSubstitutionPolicy : NSInteger {}The policy to use when looking for tiles that are not available.
-
Consider all cached/loaded tiles.
Declaration
Objective-C
NT_TILE_SUBSTITUTION_POLICY_ALL -
Consider only tiles that are currently visible. This is recommended for low-latency data sources, like offline sources.
Declaration
Objective-C
NT_TILE_SUBSTITUTION_POLICY_VISIBLE -
Never substitute tiles.
Declaration
Objective-C
NT_TILE_SUBSTITUTION_POLICY_NONE