Specific MAP Object with mouse over and without text

Hi,

I would like to do a MAP with a picture from my switch and put on each port corresponding map_object. i used a map_object sizeable but i didn't manage to hid only the text and keep the status icon with the mouseover fonctionnality.

https://i.ibb.co/fdrVsLc/mapobject-mouseover.png

i would like to keep it like this :

https://i.ibb.co/D4Jgpgg/mapobject-mouseoverv2.png

Thank you