Not completely true dP, There is a way to use scrolling. As a matter of fact, I'm using it to create screenshots of each hometown in this screen:
openttd.btpro.nl/currently-playing/all-servers-overview
It's done in a gamescript with the rcon command I think, but this is only on server level. You can't let players scroll somewhere probably, is that what you meant?
Code which I'm using is:
Code:
string Coordinates = "222x582"; // Example
string[] CoordSplit = Coordinates.Split('x');
string x = CoordSplit[0];
string y = CoordSplit[1];
_openttdSession.Execute("scrollto " + x + " " + y);
_openttdSession.Execute("screenshot ../screenshots/" + _serverId + "-" + CompanyId);
Ofcourse the "_openttdSession.Execute" comes from our Admin Interface program, so you should program such a function yourself, but the console commands are like specified.