Sets the monitor's horizontal resolution, in dots per inch. If set to 0, forces the X server to be queried for both horizontal and vertical resolution information.
Suidhichidh seo dùmhlachd-bhreacaidh chòmhnard a' mhonatair ann an dotagan gach òirleach. Ma thaghas tu 0 air a shon, sparraidh seo air an fhrithealaiche X ceist a chur a thaobh na dùmhlachd-bhreacaidh chòmhnard is inghearach.