Andreas Røsdal

**I need better error messages from Vagrant when starting a new Ubuntu image on Windows 11 Home edition. Please do some basic checks in Vagrant that everything is in order...

Switch PDF dependency from iText to OpenPDF

11

Switch PDF dependency from iText to OpenPDF. (Reopening #780.) https://github.com/librepdf/openpdf

iText 2.x compatibility issue in recent OpenPDF versions

7

https://github.com/javamelody/javamelody/issues/788#issuecomment-535818722 > java.lang.ClassCastException: class java.lang.String cannot be cast to class com.lowagie.text.Element (java.lang.String is in module java.base of loader 'bootstrap'; com.lowagie.text.Element is in unnamed module of loader 'app') > at com.lowagie.text.Phrase.add(Phrase.java:86)...

NullPointerException in PdfReader.readPages()

3

I get this NullPointerException in OpenPDF 1.3.27, when calling: reader = new PdfReader(data); java.lang.NullPointerException at com.lowagie.text.pdf.PdfReader.readPages(PdfReader.java:1103) at com.lowagie.text.pdf.PdfReader.readPdf(PdfReader.java:627) at com.lowagie.text.pdf.PdfReader.(PdfReader.java:212) at com.lowagie.text.pdf.PdfReader.(PdfReader.java:196) https://github.com/LibrePDF/OpenPDF/blob/master/openpdf/src/main/java/com/lowagie/text/pdf/PdfReader.java#L1103

ClassCastException in PdfReader.consolidateNamedDestinations: com.lowagie.text.pdf.PdfArray cannot be cast to class com.lowagie.text.pdf.PdfString

4

I get this ClassCastException in OpenPDF version 1.3.27: java.lang.ClassCastException: class com.lowagie.text.pdf.PdfArray cannot be cast to class com.lowagie.text.pdf.PdfString (com.lowagie.text.pdf.PdfArray and com.lowagie.text.pdf.PdfString are in unnamed module of loader org.apache.catalina.loader.ParallelWebappClassLoader @6c901f0e) at com.lowagie.text.pdf.PdfNameTree.iterateItems(PdfNameTree.java:157)...

Add Image rendering callback

10

A OpenPDF user has requested support for an Image rendering callback function. "I've been trying to migrate from iText v5.5.11(License version) library to OpenPDF v1.2.8(Open Source) library.I think that both...

LGTM code review

9

LGTM code review results in 27 errors, 131 warnings in OpenPDF. Any help with fixing these issues is welcome! Some of the errors and warnings would be easy to fix...

HEIC image format support

2

https://en.m.wikipedia.org/wiki/High_Efficiency_Image_File_Format for iOS.

PAdES signatures support

53

PAdES support in OpenPDF would be nice to verify the authenticity of PDF documents such as invoices. Search for OpenPDF here: https://ec.europa.eu/cefdigital/DSS/webapp-demo/doc/dss-documentation.html https://en.wikipedia.org/wiki/PAdES [http://www.etsi.org](http://www.etsi.org/deliver/etsi_ts%5C102700_102799%5C10277801%5C01.01.01_60%5Cts_10277801v010101p.pdf) https://librepdf.github.io/OpenPDF/docs-1-1-0/com/lowagie/text/pdf/PdfStamper.html https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf https://developers.itextpdf.com/examples/security-itext5/digital-signatures-white-paper/digital-signatures-chapter-2 This is highly...

Maintain Tutorial on Wiki

5

A tutorial for OpenPDF can be maintained here on the Wiki: https://github.com/LibrePDF/OpenPDF/wiki/Tutorial These are some sources for information about how to create such a tutorial: https://github.com/ymasory/iText-4.2.0/tree/master/www/tutorial http://web.archive.org/web/20090703162811/http://itextdocs.lowagie.com/tutorial/ #149 and #61.