Opened 9 years ago
Closed 5 years ago
#2910 closed enhancement (duplicate)
Implement function to output Mapbox Vector Tiles
|Reported by:||strk||Owned by:||strk|
|Priority:||medium||Milestone:||PostGIS Fund Me|
A function to output geometries encoded as specified by the Mapbox Vector Tile format: https://github.com/mapbox/vector-tile-spec
The specification allows for also embedding attributes and feature identifiers into a tile, doing that might be left to the caller, or would need some complex interface to deal with polymorphic input.
Change History (6)
comment:1 by , 9 years ago
|Status:||new → assigned|
comment:2 by , 9 years ago
comment:3 by , 8 years ago
|Milestone:||PostGIS 2.2.0 → PostGIS Future|
|Summary:||Implement function to output Mapox Vector Tiles → Implement function to output Mapbox Vector Tiles|
comment:4 by , 6 years ago
|Milestone:||PostGIS Future → PostGIS Fund Me|
comment:5 by , 5 years ago
comment:6 by , 5 years ago
|Status:||assigned → closed|
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Code for an ST_AsVectorTile_Geometry is being under development here: https://github.com/strk/postgis/tree/mvt
The function it its current incarnation takes the coordinate of origin, the size of an output unit in source units (x and y), an optional tolerance (unused) and an optional clipping extent (unused).
I'm thinking I should further simplify the interface by dropping the unused ones (tolerance and clipping).