for my project I wanted to make a navigation system for shops. The main problem I encountered is how to insert my own made map into the HTML/Javascript.
I figured I would just use the google maps API overlay feature. I just don't know where to start, I tried to research it but I just couldn't find any example or tutorial. Maybe one of you could push me in the right direction? An complete answer would be nice, but just research ideas or tutorials are cool to!