Hi, I’m new to the forum and I am not sure if this is the right place to post…
I was wondering if there is any way to create openstreetmap-like map from scratch? For example if I want to make an openstreetmap (just for myself) of a video game map, is that possible? If yes what are the required tools?
What exactly do you mean?
a. Use the existing OpenStreetMap data to create a different looking map, with your own choice what to show and how to show it
b. Create your own geodatabase with objects, whether real or imaginary, and show that in the style of osm.org (OSM Carto style)
c. A mix of a and b, like e.g. Pokemon Go did, superimposing imanginary elements over a special rendering of OpenStreetMap?
To clarify, my goal is to create a fictional/fantasy map from scratch using OSM tools. That’s @Peter_Elderson 's option b above and presumably @Limon_industries_co 's original goal too.
Okay … then we need more information about your aims:
Is it a quite small area where you can store all objects that you create for your own “world” in a single OSM XML file? This is only suitable for an area that is one small city or one small island like Helgoland, Guernsey/Jersey, Hawaii …
or do you need a bigger area?
Then you need to replicate the whole OSM server infrastructure with an own database, API and webserver.
The map legend that you can see here is entirely fictional data that i created myself. One of the pieces of it lives in a file here that I created initially with JOSM and just later edited with a text editor (which in my case is easy because it’s just a grid of roads).
I didn’t upload it to OSM but I can use that .osm file just like any other extract of data from OSM to create maps with, in my case a process based on this. Depending on what sort of map you actually want (in a web browser? in an app? on a piece of paper?) that approach may or may not work for you.
Thanks for the example @SomeoneElse . To clarify, I’m not looking to make my map available online, I just want to design it with JOSM and ultimately export it as a PDF/SVG for printing.
From what you’ve suggested, it looks like importing a bare-bones .osm file into JOSM might be a good start. I created the following xml file named mymap.xml and opened it in JOSM:
@Limon_industries_co if you do create such a fictional map using JOSM, please take great care not to upload back into the OSM database. JOSM can feel daunting and confusing for new users…
that is because JOSM is primarily OSM editor. It can be repurposed to projects like making map of fictional area (good luck with it, have fun - sounds like an interesting project!), but it is not the primary or even secondary purpose of JOSM. So it is normal that it will require using some obscure features and it will be necessary to avoid some normal features (for example, avoid uploading it to OSM!).
or do not enter OpenStreetMap credentials in josm. You can have several parallel josm “users” by specifying different settings files on startup, so you could have a user for editing OpenStreetMap and another one for fictional stuff (which won’t ever authenticate with the OpenStreetMap servers)