MSFTileLODProfile

Objective-C

enum MSFTileLODProfile : NSInteger {}

Swift

enum MSFTileLODProfile : Int, @unchecked Sendable

A named set of the tile LOD numbers, so a platform picks a density with one call rather than by tuning four knobs that multiply.

  • The reference density: TileLODFactor 1, which is tangram’s rule, mapbox’s and maplibre’s alike - a tile is refined while it covers more than a 2x2 block of nominal tiles. Fewest tiles, and what every reference renderer ships.

    Declaration

    Objective-C

    MSF_TILE_LOD_PROFILE_REFERENCE

    Swift

    case TILE_LOD_PROFILE_REFERENCE = 0

  • Half a level finer than the reference, with a shorter style zoom lift. Meant for a phone: visibly sharper than the reference at roughly twice its tile count.

    Declaration

    Objective-C

    MSF_TILE_LOD_PROFILE_MOBILE

    Swift

    case TILE_LOD_PROFILE_MOBILE = 1

  • A full level finer than the reference (TileLODFactor 0.5, the historical default), about 4x its tile count. Meant for a desktop or a web page on a real GPU.

    Declaration

    Objective-C

    MSF_TILE_LOD_PROFILE_DESKTOP

    Swift

    case TILE_LOD_PROFILE_DESKTOP = 2