The splash backend ignore the alpha channel of the paperColor. I use poppler-qt4
This is not a bug, but a feature request. It is not very prioritary on our list so if you want to see it happen you probably want to code it yourself and provide a patch.
-- 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/315.
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