Visualize Parts of Route

Open Source Routing Engine
1

Hi,

I just thought about a (new?) feature for GraphHopper and I am not sure if this feature is already available.

I’d like to add additional visual information to the generated route, like traffic information (red route parts show traffic jams - I know that Blog post https://graphhopper.com/blog/2015/04/08/visualize-and-handle-traffic-information-with-graphhopper-in-real-time-for-cologne-germany-koln/ but this is heading towards a different direction, I think). Another example could be to visualize slopes when calculating a bicycle route, red means ascent, green descent.

Is something like this possible with minimal effort/changes?

Best,
Robin

2

Do you mean additional information that is returned and could be potentially displayed on a map? E.g. like this here https://github.com/graphhopper/graphhopper/issues/439

Or do you mean something like a quick development helper like MiniGraphUI?

3

Hi Peter,

yes exactly, something like #439. Since this is still open I guess it is not solve-able with minimal effort?

I might play around with it a bit and see if this is doable and how.

Best,
Robin

4

I have not looked deep into it and there are also issues open with minimal effort e.g the good-first-issues