On Tue 26 Sep, Peter Bell wrote: > > In message <Marcel-1.53-0926095435-0b0pErr@xxxxxxxxxxxxxxxxxxxxxx> > Chris Evans <chris@xxxxxxxxxxxxxxx> wrote: > > > 20" 1600 x 1200 is 5:4 > > Really? Ohps, Cut and paste error. Assuming all LCD/TFTs have square pixel elements 15" 1024 x 769 is 4:3 17" 1280 x 1024 is 5:4 19" 1280 x 1024 is 5:4 19" 1440 x 900 is 24:15 or to put another way 14.4:9 or 4.8:3 (20% wider than 4:3 / 28% wider than 5:4) 20" 1400 x 1050 is 4:3 20" 1600 x 1200 is 4:3 20" 1680 x 1050 is 16:9 or to put another way 7.11:4 or 5.33:3 (33% wider than 4:3 / 42% wider than 5:4) Chris Evans -- CJE Micro's / 4D 'RISC OS Specialists' Telephone: 01903 523222 Fax: 01903 523679 chris@xxxxxxxxxxxxxxx http://www.cjemicros.co.uk/ 78 Brighton Road, Worthing, West Sussex, BN11 2EN The most beautiful thing anyone can wear, is a smile! --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support