Opened 3 years ago

Closed 8 days ago

#2910 closed enhancement (duplicate)

Implement function to output Mapbox Vector Tiles

Reported by: strk Owned by: strk
Priority: medium Milestone: PostGIS Fund Me
Component: postgis Version: trunk
Keywords: Cc:

Description

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 Changed 3 years ago by strk

Owner: changed from pramsey to strk
Status: newassigned

comment:2 Changed 3 years ago by strk

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).

comment:3 Changed 3 years ago by strk

Milestone: PostGIS 2.2.0PostGIS Future
Summary: Implement function to output Mapox Vector TilesImplement function to output Mapbox Vector Tiles

comment:4 Changed 4 months ago by robe

Milestone: PostGIS FuturePostGIS Fund Me

Milestone renamed

comment:5 Changed 8 days ago by pramsey

Duplicates 3661

comment:6 Changed 8 days ago by pramsey

Resolution: duplicate
Status: assignedclosed
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