(Imported from http://code.google.com/p/diagrams/issues/detail?id=70. Original issue from byor...@gmail.com on March 9, 2012, 10:42:48 PM UTC)
There should be a diagrams-lib module with tools for laying out items in a grid/lattice. Not sure exactly what the API should look like, but ideally it would have features like:
We now have several grid modules in -contrib.