mapnik/Cascadenik — pull request #37 by clarkgr (2013-03-14 16:16:25+00:00)
Title: Add support for line offset parameter

Use "line-offset" to specify offsets for line symbolizers.

This works OK and draws the correct map when using cascadenik.load_map but the mapnik.save_map output does not contain the offset parameter in the generated xml.