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Stefan Knorr edited comment on FOP-3045 at 1/5/22, 5:15 PM: ------------------------------------------------------------ Hi – I am on the same team as Quang. Some more details: The FOP config file we use relies on FOP's auto-detection of fonts (literally, <fonts><auto-detect/></fonts>). The rationale for that is to make the config as broadly applicable as possible and be able to deal with newly installed/removed fonts as necessary. The fonts we are trying to use are the TTF fonts from here: [https://github.com/itfoundry/Poppins/releases/tag/v4.003] (TTF, i.e. the ones that are in the nested zip file, not the TTX versions). was (Author: sknorr): Hi – I am on the same team as Quang, some more details. The FOP config file we use relies on FOP's auto-detection of fonts (literally, <fonts><auto-detect/></fonts>). The rationale for that is to make the config as broadly applicable as possible and be able to deal with newly installed/removed fonts as necessary. The fonts we are trying to use are the TTF fonts from here: [https://github.com/itfoundry/Poppins/releases/tag/v4.003] (TTF, i.e. the ones that are in the nested zip file, not the TTX versions). > Font weights are rendered wrong > ------------------------------- > > Key: FOP-3045 > URL: https://issues.apache.org/jira/browse/FOP-3045 > Project: FOP > Issue Type: Bug > Components: font/opentype, renderer/pdf > Affects Versions: 2.6 > Environment: openSUSE Leap 15.3 > fop 2.6 > google-poppins-fonts 4.003-6.3.1 > Reporter: Quang Tran > Priority: Major > Attachments: poppins.fo, poppins.pdf > > > The attached reproducer XLST-FO (poppins.fo) has sample text with font > weights from 100 - 900. > Although the font-weights 300 and 100 are substituted with the font-weight > 200 the following font-weight 400 is being rendered much thinner. > Snippet from output: > ... > {{WARNING: Font "Poppins,normal,300" not found. Substituting with > "Poppins,normal,200".}} > {{Jan 05, 2022 3:00:31 PM org.apache.fop.apps.FOUserAgent processEvent}} > {{WARNING: Font "Poppins,normal,100" not found. Substituting with > "Poppins,normal,200".}} > {{Jan 05, 2022 3:00:31 PM org.apache.fop.apps.FOUserAgent processEvent}} > {{WARNING: Font "Poppins,normal,900" not found. Substituting with > "Poppins,normal,800".}} > (Also the normal italic seems to be wrong, too. I'm not sure if it's > correlated to this issue or another.) -- This message was sent by Atlassian Jira (v8.20.1#820001)