title: Is there an easy way to add an empty border around the entire diagram in Dia?
body: <p>I'm generating a png, and the edges of the images are right alongside the outlying objects in the diagram. I'd like to add a little whitespace around the diagram. I've done it so far by adding white lines on two of the sides, but I was hoping there is a way to just specify a certain amount of padding either all the way around or per side. I don't see the setting myself.</p>