[jira] [Updated] (PDFBOX-2283) Incorrect transform for annotations / appearance streams

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-2283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr updated PDFBOX-2283:
------------------------------------

    Summary: Incorrect transform for annotations / appearance streams  (was: Incorrect transform for annotations)

> Incorrect transform for annotations / appearance streams
> --------------------------------------------------------
>
>                 Key: PDFBOX-2283
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2283
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Rendering
>    Affects Versions: 1.8.6, 1.8.7, 2.0.0
>            Reporter: Tilman Hausherr
>            Assignee: Tilman Hausherr
>              Labels: Annotations
>             Fix For: 2.0.0
>
>         Attachments: annots.pdf, annots.pdf-3-bad.png, annots.pdf-3-good.png, annots.pdf-4-bad.png, annots.pdf-4-good.png, annots.pdf-5-bad.png, annots.pdf-5-good.png
>
>
> The attached file (from the ghostscript installation) doesn't render properly, especially page 3, where the images are about double the size. The cause is that the transform for the appearance stream must be calculated based on the BBox and the appearance rectangle and the matrix (if available). This is described in "Algorithm: Appearance streams" in the "Appearance Streams" section of the spec.
> I have already prepared a fix, which I will commit after PDFBOX-2262.



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