rupee symbol is not coming in pdf
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prashant kumar
Aug 12, 2024, 11:29:12 AM8/12/24
to Flying Saucer Users
using:
flying-saucer-pdf: 9.9.0
I am converting html to pdf using thymeleaf and flying-saucer.
Flying-saucer is not able render rupee(₹) symbol in the pdf.
html:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>PDF Report</title>
<style>
@font-face {
font-family: 'DejaVu Sans';
src: url('src/main/resources/templates/DejaVuSans.ttf') format('truetype');
}
body {
font-family: 'DejaVu Sans', sans-serif;
}
</style>
</head>
<body>
<h1 th:text="${title}">Title</h1>
<p th:text="'₹' + ${content}">Content</p>
</body>
</html>
pdfService:
Context context = new Context();
context.setVariable("invoice", invoice);
String htmlContent = templateEngine.process("invoice", context);
// log.info("html content {}", htmlContent);
try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
ITextRenderer renderer = new ITextRenderer();
renderer.getFontResolver().addFont("src/main/resources/templates/coolvetica.rg-regular.otf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
renderer.setDocumentFromString(htmlContent);
renderer.layout();
renderer.createPDF(outputStream);
return outputStream.toByteArray();
I have tried with verdana, Montserrat, coolvetica and dejaVu. but none of the fonts worked.
Please help.
flying-saucer-pdf: 9.9.0
I am converting html to pdf using thymeleaf and flying-saucer.
Flying-saucer is not able render rupee(₹) symbol in the pdf.
html:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<title>PDF Report</title>
<style>
@font-face {
font-family: 'DejaVu Sans';
src: url('src/main/resources/templates/DejaVuSans.ttf') format('truetype');
}
body {
font-family: 'DejaVu Sans', sans-serif;
}
</style>
</head>
<body>
<h1 th:text="${title}">Title</h1>
<p th:text="'₹' + ${content}">Content</p>
</body>
</html>
pdfService:
Context context = new Context();
context.setVariable("invoice", invoice);
String htmlContent = templateEngine.process("invoice", context);
// log.info("html content {}", htmlContent);
try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
ITextRenderer renderer = new ITextRenderer();
renderer.getFontResolver().addFont("src/main/resources/templates/coolvetica.rg-regular.otf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
renderer.setDocumentFromString(htmlContent);
renderer.layout();
renderer.createPDF(outputStream);
return outputStream.toByteArray();
I have tried with verdana, Montserrat, coolvetica and dejaVu. but none of the fonts worked.
Please help.
Neil Morrison
Aug 12, 2024, 3:32:45 PM8/12/24
to flying-sa...@googlegroups.com
A few things (others can correct me if wrong) but PDFs by default only support certain fonts and can will use fonts from a device when viewed if available, otherwise it will fall back onto it's standard ones.
So, maybe try the following:
- check the generated PDF actually has the font embedded (document properties in Adobe)
- check the font hasn't been corrupted by maven (looks like maven based on your resources). Maven projects often have a resources section defined where the files are filtered. Make sure to have filtering turned off or the font will become corrupt.
Regards,
Neil
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