I have a model which represents a route. I can use the `make_line()` geoqueryset method to create a LineString like so:
>>> r = Route.objects.get(pk=33) >>> # a route from Seattle to New York to Miami, a total distance >>> # of about 3043.8 nautical miles >>> r <Route: KSEA-KLGA-KMIA> >>> # a collection of the airports used in the route >>> # turned into a LineString >>> ls = Airport.objects.filter(routebase__route=r).make_line() >>> ls <LineString object at 0x2cd42e0> How can I find the total distance of that LineString object, so that it returns a Distance object that I can then convert to nautical miles? the .length() method here just returns a float, which is in who- knows-what units... --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
