After placing the device you need to place the picture again. But I can't find where he is. Can you explain to me why you use Drag-Drop and draw on ListView on instead of OnMouseUp -Down and draw on Image using ListView only for list of devices? Sorry, I haven't programmed in over 10 years.
It doesn't go! See the attached file. Maybe you should use another base instead of listview? Can you attach the source code?
It's great! Can you add the ability to add a background photo in group on which to place the devices? Please see demo picture. Can you add the following properties to the machine: Name (and ping by name) MAC Can you attach the source code? It gives me the following message: Cloning into 'mypingmonitor-code'... warning: You appear to have cloned an empty repository. Or am I not downloading it correctly?
Suggestions
Missing .cur (cur_lente.cur and cur_next.cur) and monitor.db. Can you upload them?
Required packages
VOTE: lazarus