[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16738620#comment-16738620
]
Neil Smeby commented on FOP-2704:
-
[^font-workaround.patch]
I tried implementing the workaround/fix mentioned in the description (attached
on this ticket as font-workaround.patch) and it seems to work for me. I get no
other errors and I get other correct complex script behavior (right-to-left
Arabic text for example). But my testing is not thorough, I don't really know
if I'm causing any other issues by not loading this coverage set class table.
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16738332#comment-16738332
]
Andrej Slamka commented on FOP-2704:
The setting works only for PDFs. When
rendering pictures (eg. PNG ...) this setting doesn't work. In this case the
ConfiguredFontCollection Class is used, which when no metrics are provided,
ignores this setting.
See ConfiguredFontCollection.setup()
{code:java}
if (metricsURI != null) {
LazyFont fontMetrics = new LazyFont(configFontInfo, resourceResolver,
useComplexScripts);
InputStream fontSource = resourceResolver.getResource(fontURI);
font = new CustomFontMetricsMapper(fontMetrics, fontSource);
} else {
FontUris fontUris = configFontInfo.getFontUris();
CustomFont fontMetrics = FontLoader.loadFont(fontUris,
configFontInfo.getSubFontName(), true,
configFontInfo.getEmbeddingMode(),
configFontInfo.getEncodingMode(),
configFontInfo.getKerning(),
configFontInfo.getAdvanced(), resourceResolver,
configFontInfo.getSimulateStyle(),
configFontInfo.getEmbedAsType1());
font = new CustomFontMetricsMapper(fontMetrics);
}
{code}
Is there a workaround for rendering images?
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16675861#comment-16675861
]
Matthias Reischenbacher commented on FOP-2704:
--
Just to clarify: The configuration or -nocs command line
option will work, if the fonts are declared in the FOP configuration file. When
using the font auto detection the Roboto font will not work, because the
"advanced" font features are turned on by default (see FontInfoFinder.find()
method and the hardcoded "boolean useAdvanced = true;" variable). We will have
to change that eventually, because the user agent setting is completely ignored
here.
{quote}This is a workaround disables too many font features. What would mean to
support the "coverage set class table" ?
{quote}
Good question, hopefully some of the font experts can answer that. :)
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16617442#comment-16617442
]
Dan Caprioara commented on FOP-2704:
This is a workaround disables too many font features. What would mean to
support the "coverage set class table" ?
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16519069#comment-16519069
]
Jeroen van der Grift commented on FOP-2704:
---
Thanks Neil, that indeed seems to work! Thanks
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16512895#comment-16512895
]
Neil Smeby commented on FOP-2704:
-
[https://xmlgraphics.apache.org/fop/2.0/complexscripts.html] explains some
other methods. Noto fonts work for me (in 2.1) when -nosc is a passed parameter
to the command line. I would suspect (according to the document) the
setComplexScriptFeaturesEnabled method would work at runtime as well.
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16512100#comment-16512100
]
Jeroen van der Grift commented on FOP-2704:
---
I'm facing the same exception when I try to use Google Noto font
(NotoSans-Light.ttf).
Adding doesn't seem to work.
> 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
>
>
> 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.(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)
[jira] [Commented] (FOP-2704) Google fonts Roboto font (updated 2017) UnsupportedOperationException: coverage set class table not yet supported
[
https://issues.apache.org/jira/browse/FOP-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16495062#comment-16495062
]
Meindert-Jan Kroese commented on FOP-2704:
--
Above workaround only seems to work after recompiling.
> 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
>
>
> 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.(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)
