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Posted to dev@pdfbox.apache.org by "Jeremy Sasson (Jira)" <ji...@apache.org> on 2020/10/20 17:19:00 UTC
[jira] [Comment Edited] (PDFBOX-4996) PDFBox image conversion
(pdf-->image) quality not good
[ https://issues.apache.org/jira/browse/PDFBOX-4996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17217797#comment-17217797 ]
Jeremy Sasson edited comment on PDFBOX-4996 at 10/20/20, 5:18 PM:
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Hi Tilman and Michael - while it's true the content in some of the circles is missing (good catch, I didn't even notice that). The main difference we're pointing out is what you see between the two files when you zoom in further on each. I've attached a screenshot that demonstrates how we show these files in our product, and you should be able to tell from the screenshot (and by comparing zoomed in versions of the two previously attached files) that the fonts don't show up very crisply.
!image-2020-10-20-10-15-00-880.png!
was (Author: jsasson):
Hi Tilman and Michael - while it's true the content in some of the circles is missing (good catch, I didn't even notice that). The main difference we're pointing out is what you see between the two files when you zoom in further on each. I've attached a screenshot that demonstrates how we show these files in our product, and you should be able to tell from the screenshot that the fonts don't show up very crisply.
!image-2020-10-20-10-15-00-880.png!
> PDFBox image conversion (pdf-->image) quality not good
> ------------------------------------------------------
>
> Key: PDFBOX-4996
> URL: https://issues.apache.org/jira/browse/PDFBOX-4996
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel, Rendering
> Affects Versions: 2.0.21
> Reporter: Dushyanth Balasubramanian
> Priority: Major
> Attachments: License for Example Bug Issues.pdf, image-2020-10-20-10-15-00-880.png, pdf-test-customer.pdf, pdf-test-customer1.jpg
>
>
> The conversion from PDF to image produces an image of not high quality. Please take a look at the image quality. I have attached the originally uploaded pdf and the image generated.
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