[GraphHopper] Create a route with only an start point

[Peter]

Hi Laura,

that is on my TODO list and called 'round tour suggestion'. You can
workaround this by several heuristics e.g. calculate a Dijkstra without
a finish point and then pick two 'important' points of the
'Dijkstra-circle' and route between them. This way you have three routes
creating a relative good round tour. Another possibility is to use
alternative path calculation (currently not implemented, only on an old
dev branch) and just use the one alternative for forward and the other
for backwards. There are surely other options ..

Regards,
Peter

On 27.02.2015 20:31, Laura Barroso wrote:
> Hello:
> Searching for start point to settle this:
> I want that a user introduce the amount of meters and the start point, so
> that I can create a route that meets that criteria...of course I will have
> to create a final point and I will propose a route for him.
> This is where Im stuck, I being looking on the GHResponse, GHRequest...
> but graphhopper is suppose to have always the start and the end point.
> Is there any way to achieve this????
> Sheers
> Laura.
>
>
>
>
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