To reproduce:
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Create a controller with a MapView that uses Apple Maps. Use this map to select a region.
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Download a region with a MapCache that uses Open Street Maps (OSM) as tile Server.
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Create a second controller that displays another MapView but this time using MapCache with OSM as tile server. Use the same MapCache used for downloading the region (ie: same name).
You´ll see that the second map does not display the area selected in the controller of (1), the tiles downloaded were in a different location.
The problem is that whereas Apple Maps uses -90 to 90 as range in the latitude, OSM only uses -85.0511 to 85.0511, so the conversion coordinates to tiles does not work.
In the code, this conversion is done in TileCoords
Related with #5
To reproduce:
Create a controller with a MapView that uses Apple Maps. Use this map to select a region.
Download a region with a MapCache that uses Open Street Maps (OSM) as tile Server.
Create a second controller that displays another MapView but this time using MapCache with OSM as tile server. Use the same MapCache used for downloading the region (ie: same name).
You´ll see that the second map does not display the area selected in the controller of (1), the tiles downloaded were in a different location.
The problem is that whereas Apple Maps uses -90 to 90 as range in the latitude, OSM only uses -85.0511 to 85.0511, so the conversion coordinates to tiles does not work.
In the code, this conversion is done in
TileCoordsRelated with #5