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https://issues.apache.org/jira/browse/PDFBOX-3495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15488231#comment-15488231
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Tilman Hausherr commented on PDFBOX-3495:
-----------------------------------------
Here's the javadoc:
{code}
* This will get the font size in pt. To get this size we have to multiply
the font size from
* {@link #getFontSize() getFontSize()} with the text matrix (set by the
"Tm" operator)
* horizontal scaling factor and truncate the result to integer. The actual
rendering may appear
* bigger or smaller depending on the current transformation matrix (set by
the "cm" operator).
* To get the size in rendering, use {@link #getXScale() getXScale()}.
{code}
So it isn't perfect, it has the Tm value multiplied by the Tf value, but does
not have the cm value.
> fontSize calculation wrong
> --------------------------
>
> Key: PDFBOX-3495
> URL: https://issues.apache.org/jira/browse/PDFBOX-3495
> Project: PDFBox
> Issue Type: Bug
> Components: Text extraction
> Affects Versions: 2.0.2
> Reporter: Arthur Freitas e Menezes
> Attachments: de_judITRF.pdf
>
>
> In showGlyph method of PDFTextStreamEngine class, line 306. fontSizeInPt
> would not be " fontSize * ctm.getScalingFactorX ()" ?
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