Member typ… Posted April 18, 2011 Share Posted April 18, 2011 This topic was imported from the Typophile platform I'd like to direct my customers to current information about which current browsers support OpenType features. I think class based kerning and default ligatures (liga) features are supported by some browsers but I'm not sure which ones. Is someone keeping score? Link to comment
Member Pab… Posted April 18, 2011 Share Posted April 18, 2011 Firefox does, others I don't know. Link to comment
Member Ral… Posted April 19, 2011 Share Posted April 19, 2011 Safari and Chrome support the basic features in recent version. Firefox as well and any OT features called with a -moz syntax: http://opentype.info/blog/2010/08/14/better-web-typography-with-opentype... Depending on the browser and the font-size one might need to set: text-rendering: optimizeLegibility; Link to comment
Member typ… Posted April 20, 2011 Author Share Posted April 20, 2011 It sounds like Firefox's liga (standard ligatures) feature is on by default? Do Safari & Chrome have liga turned on by default? Can anyone confirm the class based kerning works in either Chrome, Firefox or Safari? Link to comment
Member Ral… Posted April 22, 2011 Share Posted April 22, 2011 It sounds like Firefox's liga (standard ligatures) feature is on by default? It depends on the type size. Do Safari & Chrome have liga turned on by default? AFAIK not. But there are extensions for Safari and Chrome to set "rendering:optimizeLegibility" for every page automatically. Can anyone confirm the class based kerning works in either Chrome, Firefox or Safari? It is triggered the same way as the ligature support. Link to comment
Member Tos… Posted July 13, 2011 Share Posted July 13, 2011 HI, I'm looking for a list of features supported in web browsers, similar to the link below.http://www.typotheque.com/fonts/opentype_feature_support At least I'd like to know if the following features are supported in major browsers or not. calt rlig isol init medi fina (Sounds like Arabic, but it's Mongolian) Link to comment
Member Pab… Posted February 26, 2012 Share Posted February 26, 2012 Firefox has .liga tured on by default. Nice :) Now it seems that it also have .calt turned on by default? Not nice :( Anyone can confirm that .calt is ON by default? Mmm... maybe it's nice :) if I rethink my programming Link to comment
Member DTY… Posted February 26, 2012 Share Posted February 26, 2012 Here's a link to a discussion about calt in Firefox:https://bugzilla.mozilla.org/show_bug.cgi?id=463940 As explained there, implementation has been uneven (see also https://typography.guru/forums/topic/48209-forwarding). Link to comment
Member Ral… Posted February 26, 2012 Share Posted February 26, 2012 The point of the CALT feature is to improve the text display for certain letter combinations. So turning it on by default is the recommended behavior – in contrast to something as DLIG, SSxx and the like. Link to comment
Member Kha… Posted February 26, 2012 Share Posted February 26, 2012 calt should be on by default, if your font is using it for a non-default substitution, then you are using the wrong feature tag (note, the substitution can still be contextual but under a different tag, e.g. dlig, this is very legitimate). Link to comment
Member dle… Posted December 7, 2012 Share Posted December 7, 2012 Is the ccmp feature available on any web browsers? Link to comment
Member Pab… Posted December 7, 2012 Share Posted December 7, 2012 By the way: You can use this: http://www.impallari.com/testing/ to test open type features in web browser, and since the source code is available (here http://www.impallari.com/projects/overview/drag-and-drop-font-testing-page ) you can easily modify it to add more features for more complex testing Link to comment
Member Joh… Posted December 7, 2012 Share Posted December 7, 2012 'ccmp' is a default feature in most OTL shaping engines, so should be applied automatically, i.e. you don't need to specify it in CSS for browser use. Link to comment
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