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List:       fop-dev
Subject:    [jira] [Closed] (FOP-2884) Rendering emoji doesn't work
From:       "Simon Steiner (Jira)" <jira () apache ! org>
Date:       2019-09-26 11:59:00
Message-ID: JIRA.13258856.1569427035000.57529.1569499140527 () Atlassian ! JIRA
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     [ https://issues.apache.org/jira/browse/FOP-2884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Simon Steiner closed FOP-2884.
------------------------------
    Resolution: Not A Problem

> Rendering emoji doesn't work
> ----------------------------
> 
> Key: FOP-2884
> URL: https://issues.apache.org/jira/browse/FOP-2884
> Project: FOP
> Issue Type: Bug
> Components: font/unqualified
> Affects Versions: 2.3
> Environment: oracle-jdk-11, ubuntu Linux
> Reporter: Andreas Joseph Krogh
> Priority: Major
> Attachments: pdf_with_smiley_test.pdf
> 
> 
> The following code (in Scala, but it's easy enough to understand for Java-devs) \
> renders the smiley-emoji  😃 as '#'-character. 
> {code:java}
> import java.io.ByteArrayInputStream
> import java.nio.file.{Files, Paths, StandardOpenOption}
> import javax.xml.transform.sax.SAXResult
> import javax.xml.transform.stream.StreamSource
> import javax.xml.transform.{Result, Transformer, TransformerFactory}
> import org.apache.fop.apps.{Fop, FopFactoryBuilder}
> import org.apache.xmlgraphics.util.MimeConstants
> import org.testng.annotations.Test
> class PdfWithSmileyTest {
> @Test
> def generatePdfWithSmileyTets(): Unit = {
> val xml =
> """<?xml version="1.0" encoding="utf-8"?>
> > <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
> > <fo:layout-master-set>
> > <fo:simple-page-master
> > margin-right="17mm"
> > margin-left="17mm"
> > margin-bottom="0cm"
> > margin-top="14mm"
> > page-width="29.1cm"
> > page-height="21cm"
> > master-name="document">
> > <fo:region-body margin-top="13mm" margin-bottom="20mm" \
> > background-color="#ffffff"/>
> > <fo:region-before extent="10mm" region-name="header" background-color="#ffffff"/>
> > <fo:region-after extent="15mm" region-name="footer" background-color="#ffffff"/>
> > </fo:simple-page-master>
> > </fo:layout-master-set>
> > <fo:page-sequence master-reference="document">
> > <fo:flow flow-name="xsl-region-body" font-family="Times">
> > <fo:block linefeed-treatment="preserve">Hi 😃 smile!</fo:block>
> > </fo:flow>
> > </fo:page-sequence>
> > </fo:root>
> > """.stripMargin
> val tmpFilePath = Paths.get("/tmp/pdf_with_smiley_test.pdf")
> val out = Files.newOutputStream(tmpFilePath, StandardOpenOption.TRUNCATE_EXISTING)
> val fopFactory = new FopFactoryBuilder(getClass.getResource("/").toURI).build
> val agent = fopFactory.newFOUserAgent()
> val fop: Fop = fopFactory.newFop(MimeConstants.MIME_PDF, agent, out)
> val transformer: Transformer = TransformerFactory.newInstance.newTransformer
> val res: Result = new SAXResult(fop.getDefaultHandler)
> val source = new StreamSource(new ByteArrayInputStream(xml.getBytes()))
> transformer.transform(source, res)
> }
> }
> {code}
> The output in the PDF is "Hi # smile!" instead of "Hi 😃 smile!"
> 



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