[okular] [Bug 406646] Page background color changing feature should affect large solid-fill objects with the background's color as well, not just the background itself

[Nate Graham]

https://bugs.kde.org/show_bug.cgi?id=406646

Nate Graham <nate at kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |CONFIRMED
            Summary|Okular Can not really       |Page background color
                   |change page color           |changing feature should
                   |                            |affect large solid-fill
                   |                            |objects with the
                   |                            |background's color as well,
                   |                            |not just the background
                   |                            |itself

--- Comment #12 from Nate Graham <nate at kde.org> ---
Albert, I think I understand that it's the PDF file authior's fault for adding
an opaque white square on top of the background, but it would be nice of Okular
could detect this type of thing and handle is so that the background changing
effect works more reliably.

To the user, the background is the background. Whether there's an unnecessary
white square on top of it is irrelevant; from the user's perspective, the color
changing feature does not work with this PDF.

I think it's a fairly reasonable request since the user shouldn't have to
understand the structure of the PDF file itself, nor should the feature only
work with perfectly-structured PDFs.

Changing the title to reflect the technical change needed to implement this
feature request.

-- 
You are receiving this mail because:
You are the assignee for the bug.