Jan Kleks composed on 2017-04-07 22:01 (UTC+0200): > 2017-04-07 6:03 GMT+02:00 Felix Miata composed: >> Konq's KHTML is the only remaining web browser engine capable of rendering >> physical sizes specified by legacy CSS accurately. The physical CSS units >> cm, mm, in, etc. were changed in the CSS3 specification to be logical >> sizes. When a display's physical density is matched to logical density by >> the server, Konq displays physical units accurately at their actual >> physical sizes. With other web browsers, this is only possible if the >> physical display density is 96 DPI (uncommon to say the least) and the >> server's default logical density of 96 DPI is retained. >> Recent Gecko browsers do have the capability of rendering at accurate >> physical sizes when physical and logical density match, but only by using >> proprietary CSS which doesn't exist in legacy CSS. >> http://fm.no-ip.com/Auth/dpi-screen-window.html is a simple means to >> confirm the foregoing. > So maybe the old KHTML engine could be transformed into the "legacy mode"? Maybe do as Konq 4 & 5 do, make it switchable. Konq 4 offers KHTML and WebKit. Konq 5 offers KHTML and (QT's) WebEnginePart (aka Blink, aka WebKit fork used by Chromium). http://fm.no-ip.com/SS/KDE/konq5Engines.jpg -- "The wise are known for their understanding, and pleasant words are persuasive." Proverbs 16:21 (New Living Translation) Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/