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https://issues.apache.org/jira/browse/PDFBOX-5236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17377957#comment-17377957
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Michael Klink commented on PDFBOX-5236:
---------------------------------------

Indeed, and that's not the only incorrectly rejected instruction.

According to ISO 32000-2:2020, *Figure 9 — Graphics objects* does allow 
*General graphics state* operators in text objects. And not only **w** is in 
this category, **w, J, j, M, d, ri, i, gs, q, Q** are.

Yes, in the 2020 update of ISO 32000-2 **q** and **Q** have become general 
graphics state operators, too. This might break some code.

> PDPageContentStream.setLineWidth(float) not allowed in text block
> -----------------------------------------------------------------
>
>                 Key: PDFBOX-5236
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-5236
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 2.0.24
>            Reporter: Todd VanderWoude
>            Assignee: Andreas Lehmkühler
>            Priority: Major
>             Fix For: 2.0.25, 3.0.0 PDFBox
>
>
> PDPageContentStream.setLineWidth(float) incorrectly throws an exception that 
> setLineWidth is not allowed within a text block.  setLineWidth uses PDF 
> operator "w", which according to the PDF specification, it is allowed and is 
> used to set the stroke line width for text outlines when using either STROKE 
> or FILL_STROKE rendering modes.  This is shown on page 392 of the 
> specification at 
> [https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdf_reference_archive/pdf_reference_1-7.pdf]
>  in Example 5.4.
>  



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