HeyHo, this is a cross platform Floating Action Button. This library is not free, because, it cost a lot of time and gray hair to create such views. https://payhip.com/b/q5oIT Thanks for your understanding. :) Sub ASFloatingActionButton1_ButtonClicked(open As Boolean) If open = True Then...
What about a simple transparent panel with an higher elevation than what should remain in the background?
On the panel you place your image/label/whatever and manage the click event.
I don't know FAB so I guess it offers a lot more. My reply derives from the first idea that came to mind watching the image in post #1