On Fri, 26 Jun 2009, David Mitchell wrote: > If I'm being fussy, I use a ruler to measure the physical dimensions of the > visible area of the screen to calculate the exact horizontal and vertical > resolutions from the current pixel size of the the display. This technique > can > give you a precise aspect ratio for a particular screen with a given set of > pixel dimensions.
LCD monitor should already store its information including physical dimension and can be read by os (at least in linux) so that the actual vertical and horizontal dpi can found. -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
