I am working on a project for publishing old scanned maps in jpeg at the scale of 1: 500e and converted into pdf. The goal of the project is to digitize the polygons representing the street small islands associated with the maps in order to geolocate them via a hyperlink from a tooltip when the user moves with the mouse cursor in the map canvas with QGIS.
The PDF files of the maps are located in a remote directory of our server and I would like to be able to create a tooltip in which I can display the attribute informations of polygon layers as well as the hyperlink that allows me to display the corresponding plan to my zone (location of the polygons of the small islands).
How could I achieve this in a simple way in QGIS?
All your suggestions and comments are welcome!