The streetmap system is driven by a CGI script from data files that
I call ``attribute files''
(extension .attr).
All parts of the script are in the cgi-bin directory for this
project, which is assumed to be alongside the directories
roads etc.
Unfortunately, the most convenient language for the programs turned out to be C.
getplan scriptThe main script is in cgi-bin/getplan.cgi, and it
takes a considerable variety of
arguments.
The graphics, colours etc are driven from the
graphics.attr
graphics.attr for more details.
For more information, see the index to all the documentation.