Aspose.PDF for Java: HTML to PDF no longer supports images embedded in HTML


#1

When converting from HTML to PDF, images embedded into HTML should be included as images in the PDF.

This worked in Aspose.PDF for Java 18.8.

It stopped working in Aspose.PDF for Java 18.9, and is still broken in 19.6.

HTML snippet:

<html>
<!DOCTYPE html>
<html>
<head>
<title>Embedded Image Test</title>
</head>
<body>
<p>Here is the aspose logo:</p>
<img style="background-color:black;" alt="aspose-logo" src="data:image/png;base64,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">
<p>Done.</p>
</body>
</html>
</html>

#2

@jamesdaily

Thank you for contacting support.

We have tested the same using below code snippet with Aspose.PDF for Java 19.6 and the image is rendered fine. We have attached generated file for your kind reference. image64_19.6.pdf

HtmlLoadOptions htmloptions = new HtmlLoadOptions(basePath);
// Load HTML file
Document doc = new Document(basePath + "image64.html", htmloptions);
// Save HTML file
doc.save(basePath + "image64_19.6.pdf");

#3

I’ve refined the test and uploaded the new samples. I can see the defect occurring with 19.6.
aspose defect no images.zip (84.4 KB)


#4

@jamesdaily

Thank you for elaborating it further.

We have been able to reproduce the issue in our environment. A ticket with ID PDFJAVA-38736 has been logged in our issue management system for further investigation and resolution. The ticket ID has been linked with this thread so that you will receive notification as soon as the ticket is resolved.

We are sorry for the inconvenience.


#5

Has PDFJAVA-38736 been slated for a release?


#6

@jamesdaily

We are afraid it has not been investigated yet. We will let you know once any update will be available.