I use openhtmltopdf library (version: 0.0.1-RC15). I have a problem with unicode characters. In PDF file I see "#" symbols instead of "ă" and "ș". How I can fix it? Thank you.
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3Can it be a font issue? – Alex Shesterov Sep 18 '18 at 10:39
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Yes, maybe. I've found a similar problem there: https://github.com/danfickle/openhtmltopdf/issues/70 But I don't use any font for this text. – Taras Melnyk Sep 18 '18 at 10:48
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Can you please try to explicitly define a Unicode font in the CSS, like suggested here: https://github.com/danfickle/openhtmltopdf/issues/20#issuecomment-210754469 ? – Alex Shesterov Sep 18 '18 at 10:55
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I have ocrb10 font in my html template. @font-face { font-family: ocrb10; src: url('${host}/ocrb10.ttf') } I've tried to add 'unicode-range: U+?????;' to this font-face but it doesn't work I can not find ocrb10 font in Unicode. – Taras Melnyk Sep 19 '18 at 09:26
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What was the solution in the end? – ndtreviv May 17 '22 at 15:13
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@ndtreviv the problem has not solved yet – Taras Melnyk May 18 '22 at 08:38
2 Answers
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In case it helps, we're using com.openhtmltopdf:openhtmltopdf-pdfbox:1.0.10 and have found a way that works:
new PdfRendererBuilder()
.useFastMode()
.useFont(new File(main.class.getClassLoader().getResource("arial-unicode-ms.ttf").getFile()), "Arial Unicode MS")
.withW3cDocument(new W3CDom().fromJsoup(Jsoup.parse(html)), null)
.toStream(os)
.run();
In the html we have a <style> element that declares some css for the page, in particular:
font-family: "Arial Unicode MS";
Unicode characters then display as they should.
ndtreviv
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I am using openhtmltopdf library. I had character problem too. Turkish characters looks like (İÖĞ -> ###). People already say its about font problem.
I add useFont method like this and download tff file in resource/fonts/
PdfRendererBuilder builder = new PdfRendererBuilder();
builder.useFont(new File(Main.class.getClassLoader().getResource("fonts/ARIAL.TTF").getFile()), "Arial");
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