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Issues with Charts in PDF/UA documents #873

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jochenberger opened this issue Oct 11, 2022 · 3 comments
Open

Issues with Charts in PDF/UA documents #873

jochenberger opened this issue Oct 11, 2022 · 3 comments

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@jochenberger
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I'm trying to create a PDF/UA conformant document with a chart. When I run it through the PDF Accessibility Checker (https://pdfua.foundation/en/pdf-accessibility-checker-pac), I'm getting a validator error:

Error while parsing the PDF Document (Operator 'CS' not allowed in this current state.)

grafik

Unfortunately, that error message is not very helpful. Am I doing something wrong?

This is the generated PDF file.
test.pdf
@jochenberger
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This is the HTML:

 <html lang="en">
  <head>
    <title>PDF/UA test</title>
    <meta name="subject" content="Experiment with charts in a PDF/UA document"/>
  </head>
  <body>
    <object type="jfreechart/pie" alt="A simple chart" title="Fruit Pie Chart 1" style="width:400px;height:400px;">
      <data name="Apple" value="23.2"/>
      <data name="Pear" value="43.2"/>
      <data name="Orange" value="53.2"/>
    </object>
  </body>
</html>

@jochenberger
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Probably related to #365

@jochenberger
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#842 fixes this

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@jochenberger