[GraphHopper] Handling multiple polylines

[Bryan Freitas]

Hi, I'm using Graphhopper to develop a little app, and I want to have
pre-made routes in it, but not just from point A to B, I want to have it
circle around, for example, so I created a test route for testing, and what
I do is use the calcPath to draw a line from A to B, then B to C, C to D,
and D back to A.

All is fine until there, but now, wanting to clear the route, I can only
remove the last line that has been inserted, and I'd rather not have to
clear the whole map/markers to achieve this.

Is there a way to add each returned line to an array or something, then
delete just the 4 lines?

-- 
Best Regards,

Bryan Freitas
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