artemp/mapnik — Issue #542: OSM input plugin caches too agressively
Author: artemp
Created: 2011-10-11 16:24:46+00:00
State: open
Labels: Agg_Renderer

The OSM input plugin caches the data it reads from the first file and uses this for any subsequent file. Thus, adding multiple layers reading from different files is impossible.

A simple example is attached. Running `./render test.xml 0 0 1 1` using these file should result in a cross with a red and a green line, but actually draws both lines on top of each other.