Issue with PDF Generation in Docker Container Using Flying Saucer

[Saksham Kumar]

Hi Flying Saucer Team,

I am currently using the Flying Saucer library version
org.xhtmlrenderer:flying-saucer-pdf:9.9.0
in a Java 17 environment. While I am able to successfully generate PDFs on my local Windows machine, I am encountering an issue when generating the same PDFs within a Docker container running on a Linux environment.

Specifically, the PDFs are being created, but the content is unexpectedly split across two pages. Some of the content that fits on a single page in the local environment is moving to the second page in the Docker container. I have not made any changes to the configurations between the two environments, and I am unable to determine the cause of this discrepancy.

Could you please provide any insights or suggestions on why this might be happening and how I can resolve this issue? Any guidance or recommendations would be greatly appreciated.

Thank you for your assistance.

Best regards,

Saksham Kumar

[Neil Morrison]

Could it relate to the fonts you're using? Container likely won't have same fonts (if any) versus running locally

N

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[Christophe Marchand]

You probably have different system configurations regarding locale, and so default page sizes, etc...

Check that you have a @page directive in your CSS, check that you've explicitly defined fonts, and that they are available in your docker image.

Hope that helps,
Christophe

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[Saksham Kumar]

working by using this @page directive in my CSS file

Thanks