3 ms·
This is super cool! It's more of a backend question, but what algorithm are you guys using to traverse the maps? Also, why did you decide to use Google for th
by nostromo 14y ago
This is super cool!
It's more of a backend question, but what algorithm are you guys using to traverse the maps?
Also, why did you decide to use Google for the display maps, when you used OSM for the backend calculations?
- Yen 14y agoHi, Talin from Trulia. The times are calculated with a simple Djikstra's traversal, implemented in the open-source pgRouting (pgrouting.org) Our existing local information pages were already using google maps, so we didn't go out of our way to create new base maps just for this visualization.
- deleted 14y ago[deleted]