I am looking at a piece of work to deploy QGIS as the standard within an organisation. There is an existing piece of software that I need to link to QGIS so that when a button is pressed within the app, it opens QGIS, opens a given project and pans to the correct location (using coordinates in the application).
If I were to call QGIS from commandline, what would I need to a) open a given project and b) how would I pass coordinates from one system to automate the map window pan to location.
I'm guessing that it is going to be some python code? That being the case, are there any examples of similar ways of starting QGIS?