[ https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
simon steiner updated FOP-2704: ------------------------------- Summary: [PATCH] Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported (was: Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported) > [PATCH] Google fonts Roboto font (updated 2017) > UnsupportedOperationException: coverage set class table not yet supported > ------------------------------------------------------------------------------------------------------------------------- > > Key: FOP-2704 > URL: https://issues.apache.org/jira/browse/FOP-2704 > Project: FOP > Issue Type: Bug > Components: font/opentype > Affects Versions: 2.1, 2.2 > Reporter: Dan Caprioara > Priority: Major > Attachments: Roboto-Regular.ttf, Roboto-Thin.ttf, > font-workaround.patch > > > Steps: > # Download the Roboto TTF font from Google Fonts. > # Create a configuration file with a triplet pointing to the "roboto-regular" > or "roboto-thin" TTF file. > You get: > {code} > java.lang.UnsupportedOperationException: coverage set class table not yet > supported > at > org.apache.fop.complexscripts.fonts.GlyphClassTable$CoverageSetClassTable.<init>(GlyphClassTable.java:262) > at > org.apache.fop.complexscripts.fonts.GlyphClassTable.createClassTable(GlyphClassTable.java:88) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader_Original.readGDEFMarkGlyphsTableFormat1(OTFAdvancedTypographicTableReader_Original.java:3344) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readGDEFMarkGlyphsTableFormat1(OTFAdvancedTypographicTableReader.java:69) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader_Original.readGDEFMarkGlyphsTable(OTFAdvancedTypographicTableReader_Original.java:3357) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader_Original.readGDEF(OTFAdvancedTypographicTableReader_Original.java:3427) > at > org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader_Original.readAll(OTFAdvancedTypographicTableReader_Original.java:80) > at > org.apache.fop.fonts.truetype.OpenFont.handleCharacterSpacing(OpenFont.java:786) > at org.apache.fop.fonts.truetype.OpenFont.readFont(OpenFont.java:755) > at > org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:109) > at org.apache.fop.fonts.truetype.OFFontLoader.read(OFFontLoader.java:93) > {code} > There are two changes that should be done to the > {{OTFAdvancedTypographicTableReader}}. > # The method {{readGDEFMarkGlyphsTableFormat1}} should catch this exception > # The method {{constructLookupsLanguage}} should check if the {{languages}} > parameter is null. > After these changes, the PDF is produced and it looks good. I am not sure > what are the side effects on the font that is embedded into the PDF.. -- This message was sent by Atlassian JIRA (v7.6.3#76005)