[Xcb] Reading XResources

[Donald Ephraim Curtis]

I am curious about getting the default DPI settings form the XServer.
It looks like they are calculated based on the settings of pixesls and
millimeters.  For now this seems OK and I can calculate them manually.
But it would be nice to pull this information from the Xserver rather
than calculating on my own, in the case that someone manually changes
the DPI settings...

Any way of doing this easily?

--
Donald