Get a DB Diagram in PDF from SQL Server Managment Studio

Here is a way to save a database diagram into a file format so that you can easily pan without it trying to refresh from the DB.

open the diagram and right click somewhere in the middle and you'll have there the option to "Copy diagram to clipboard". From here you paste to MSPaint or another image creator and save to wanted format; (http://dba.stackexchange.com/questions/34132/how-export-a-sql-server-2008-diagram-to-pdf-filetype)

From there just paste into MsPaint or some other program and save it.