Yes if you run your application, then Fuse IDE can connect to your running application using JMX, and then you can view the routes in pictures.
There is a right click menu on the routes, where you can chose edit routes. And it shows the routes in the GUI editor.
There is also a runtime view called diagram view, that shows the route runtime with some details, eg number of message processed etc.
Okay thanks, I found it but it requires subscription