Pgmapcss

This page describes a historic artifact in the history of OpenStreetMap. It does not reflect the current situation, but instead documents the historical concepts, issues, or ideas.

Reason for being historic

This software is unmaintained. Its last commit was in 2015.

Captured time

2026

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pgmapcss is a library for PostgreSQL/PostGIS which works between an osm2pgsql based database and Mapnik (and maybe other renderers). It processes database (usually OpenStreetMap) objects according to MapCSS rules and calculates resulting colors, widths and other properties for Symbolizers, even geometric modifications.

• Code: https://github.com/plepe/pgmapcss
• Demo page: http://pgmapcss.openstreetbrowser.org/