* [core] Parse TileJSON bounds property
* [core] Add TileRange and LatLngBounds::contains(CanonicalTileID)
Move LatLngBounds::contains impl to cpp file
* [core] Skip tile creation outside of tileset bounds
* [core] Fix TileRange for wrapped bounds and use for CustomTileLoader instead of LatLngBounds comparisons for tiles.
This reverts a regression in ed5438fc21
which set `tileZoom = idealZoom` for all types of tiles.
The second change makes it so that panTiles get loaded only if they have
a lower *data zoom* (only if they cover a larger area).
This attempts to work around reports of repeated calls to [CLLocationManager authorizationStatus] blocking the main thread by dispatching it to the background, serial queue that is already available in MGLMapboxEvents.
This also adds a guard to the handler for the user defaults change event so that the call to pause or resume if required is done only if a user defaults value changes that would require an update to the pause / resume state.
The guard works by utilizing two new state variables that keep track of the previous values for account type and metrics enabled configuration variables. The call to pause/resume is only done if the latest relevant values in the user defaults dictionary are actually different than the previous ones.
The default values for the new state variables assume an account value of 0 and metrics enabled == true so there can be a small inefficiency if a user prevously opted out of telemetry, kills the app, and restarts it. In that case, the pause/resume method would get invoked one time when it would not technically need to. This should not be an issue in practice though.
Also updates the font to use for rendering CJK ideographs in our sample
apps to `PingFang TC`, as simply specifying `PingFang` was always
triggering iOS's font fallback behavior.
[Fixes#10675]
Original GL JS name was meant to represent "font family to use for locally generating ideographs", but "ideographic font family" communicates a similar intent more concisely.
Instructions for enabling client-side rendering of CJK glyphs live in
this header, and this class provides the rest of the values needed for
instantiating the renderer on iOS and macOS.
Instead of creating `MGLAdditions` categories/files for our own classes, this standardizes on the `Private` convention that we had been using elsewhere.
This also fixes build errors where the `MGLAdditions` categories weren't importing their parents.
Also updates the font to use for rendering CJK ideographs in our sample
apps to `PingFang TC`, as simply specifying `PingFang` was always
triggering iOS's font fallback behavior.
[Fixes#10675]
