<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hello,</div>
<div> </div>
<div>i am going to implement in my own script the "shortest path algorithm (Dijkstra)".</div>
<div>I have seen there are some plugins etc. already available but before jumping deeper</div>
<div>in and re-develop something:</div>
<div>Are there already some known packages by which i could "hand over" some link_id</div>
<div>(minimum two, one for start and one for end) and which calculates the shortest path for?</div>
<div> </div>
<div>Thank you</div>
<div>pat</div></div></body></html>