356 reputation
bio website computersandbuildings.com
location Geneva, Switzerland
age 37
visits member for 3 years, 3 months
seen Jul 28 at 16:17
David's dayjob consists of working as a consultant for an IT company in Geneva. After dark he works on his main interests, which include home and building automation.

comment PGF/TikZ error when using chains
@Altermundus I've added a complete example to the question, one that doesn't work on my machine but which is very close to the examples given in the TikZ documentation.