mapnik/mapnik — Issue #1065: avoid conflict with ID 0 in grid rendering
Author: springmeyer
Created: 2012-02-06 18:57:51+00:00
State: open
Labels: mustfix

Most datasources start counting feature id's at 1. But some, like SQLite, take feature id values from the tables primary key, which breaks grid interactivity for that feature.

Downstream issue at https://github.com/mapbox/tilemill/issues/1272.