CODEWITHSUNDEEP
androidkmlosmdroidosmbonuspack
S.Ahsan
S.Ahsan

Reputation: 399

How to visualize dynamically created routes on OSMdroid?

In my app I am trying to visualize best route between two points. The route is calculated using data stored in my offline database. After some google search I have seen it is easy to visualize a route using KmlDocument. But all the example I found are Just showing how to create KmlDocument from kml file and visualize it. But in my situation it is not possible, as the route is generated dynamically. So how can I visualize the route on OSMdroid?

Upvotes: 0

Views: 356

Answers (1)

spy
spy

Reputation: 3258

If you just want a line on the map that represents your route, then I'm pretty sure the class you want is Polyline.

Source: https://github.com/osmdroid/osmdroid/blob/master/osmdroid-android/src/main/java/org/osmdroid/views/overlay/Polyline.java

There a few different variants which have different effects depending on what you want, such as the Milestone classes.

Source: https://github.com/osmdroid/osmdroid/tree/master/osmdroid-android/src/main/java/org/osmdroid/views/overlay/milestones

Examples for both are here: https://github.com/osmdroid/osmdroid/blob/master/OpenStreetMapViewer/src/main/java/org/osmdroid/samplefragments/drawing/CustomPaintingSurface.java#L132

I'd suggest you get the sample app from the play store, play around with what's there, then find the source to what best fits your needs and go from there.

Upvotes: 1

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