Adding Image Layer

Open Source Routing Engine
1

I am using a small indoor map I made using JOSM.
I want to add a png image of the floor plan in the background.
I am able to view the image using JOSM’s PicLayer plugin, but the image is not saved as part of the osm file.
How can I add the image as a layer in Graphhopper?

I downloaded graphhopper source code from Github and built it locally.
(I would additionally like to delete all other layers on the layer menu in the top-right corner (omniscale, OpenStreetMap,…, WanderReitKarte ) since I only need the indoor map layer)

Thanks in advance

1 Like
2

The web UI is a separate project. The background layers are listed here. You can add/remove layers in this file. You’ll need to either run your modified UI on another port and point it to your GraphHopper server (recommended), or build the UI after with your modifications and include it in a modified GraphHopper jar.