Using PDFBox to write UTF-8 encoded strings to a PDF [duplicate]

This question already has an answer here: Apache PDFBox: Can I set font other than those present in PDType1Font 开发者_C百科 (1 answer) Closed 3 years ago.

I am having trouble writing unicode characters out to a PDF using PDFBox. Here is some sample code that generates garbage characters instead of outputting "š". What can I add to get support for UTF-8 strings?

PDDocument document = new PDDocument();
PDPage page = new PDPage();
document.addPage(page);
PDPageContentStream contentStream = new PDPageContentStream(document, page);

PDType1Font font = PDType1Font.HELVETICA;
contentStream.setFont(font, 12);
contentStream.beginText();
contentStream.moveTextPositionByAmount(100, 400);
contentStream.drawString("š");
contentStream.endText();
contentStream.close();
document.save("test.pdf");
document.close();

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You are using one of the inbuilt 'Base 14' fonts that are supplied with Adobe Reader. These fonts are not Unicode; they are effectively a standard Latin alphabet, though with a couple of extra characters. It looks like the character you mention, a lowercase s with a caron (š), is not available in PDF Latin text... though an uppercase Š is available but curiously on Windows only. See Appendix D of the PDF specification at http://www.adobe.com/devnet/pdf/pdf_reference.html for details.

Anyway, getting to the point... you need to embed a Unicode font if you want to use Unicode characters. Make sure you are licensed to embed whatever font you decide on... I can recommend the open-source Gentium or Doulos fonts because they're free, high quality and have comprehensive Unicode support.