[jira] [Commented] (FOP-2884) Rendering emoji doesn't work

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[jira] [Commented] (FOP-2884) Rendering emoji doesn't work

Andreas Joseph Krogh (Jira)

    [ https://issues.apache.org/jira/browse/FOP-2884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16938523#comment-16938523 ]

Simon Steiner commented on FOP-2884:
------------------------------------

 


{{ <fo:block font-family="AndroidEmoji" font-size="30pt">&#126980; &#x1f004;</fo:block>}}

{{ <fo:block font-family="AndroidEmoji" font-size="30pt">&#1041642; &#xfe4ea;</fo:block>}}

 

 

> 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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