Each poly line is drawed and you delete only the last. You could save a reference of all that you draw into a collection and then delete them from the map. On 26 Jan 2015 13:58, "Bryan Freitas" <[email protected]> wrote:
> 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 > > _______________________________________________ > GraphHopper mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/graphhopper > >
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