Created attachment 136551 [details]
Pdf with Problem
The uploaded PDF "pdfwithproblem" doesn't render correctly when converted to an image. Only part of the line graph shows on the Poppler image. I am able to reproduce this in Adobe Acrobat X Pro but not able to reproduce it in other PDF readers (Chrome, Acrobat Reader). I can fix the issue in Adobe Acrobat X Pro by unticking "Smooth Line Art" using "Adobe Acrobat X > Edit > Preferences > Rendering > Un-tick > Smooth Line Art fixes" but of course this doesn't fix the Poppler image rendition. The issue is also in XPDF.
pdftoppm version 0.51.0
1. Run "pdfwithproblem" through pdftoppm to create an image.
- "pdftoppm-withlcms -cropbox -f 1 -l 1 -r 202 -png rendition.pdf pageImage"
Lines on graph render correctly. Please see EXPECTED_pdfwithproblem
Lines on graph not rendered. Please see ACTUAL_pdfwithproblem.
Created attachment 136552 [details]
Expected - Lines show on graph.
Created attachment 136553 [details]
Actual - Lines don't show on graph.
- Tried to increase the resolution of the image produced. No fix.
- Tried thinlinemode. No fix.
- Replicated the issue in XPDF.
Is there any update on this?
p.s Please let me know if I am breaking etiquette by asking for an update.
-- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/poppler/poppler/issues/143.