artemp/mapnik — Issue #203: Align polygon pattern fills globally
Author: artemp
Created: 2011-10-11 16:04:24+00:00
State: open
Labels: Agg_Renderer

Currently, two abutting shapes with matching pattern fills seem to have local pattern placement, so that e.g. checkerboards are offset along the common border. Modify polygon pattern symbolizer so that pattern fills have a global alignment - identically-sized patterns can then align visually for nicer appearance and potentially awesome overlay effects.