qpdfview team mailing list archive

[Oli Gilo <question661484@xxxxxxxxxxxxxxxxxxxxx>]

Question #661484 on qpdfview changed:
https://answers.launchpad.net/qpdfview/+question/661484

    Status: Answered => Solved

Oli Gilo confirmed that the question is solved:

Adam,

Thank you for your response. As per your suggestions:

1. I was able to modify the shortcuts following your method.

2. I was able to bind hiding the scroll bars to a shortcut but only
after changing the way horizontal scrolling is handled in the code.

3. It is allegedly possible to implement the so-called 'kinetic
scrolling' in Qt5 using the QScroller class but I'm new to Qt so.. :)

4. I was able to fashion a preliminary version of this by rewriting the
'convertToGrayscale'  function; it is reasonably performant but I'm not
quite satisfied with the way it handles color/shade gradients (I'm using
a threshold) as well as the way it follows/interacts with antialiasing
(for text on gray (as opposed to white) backgrounds).

I'll update you when I have a better handle on #4.

Best regards,
Oli

-- 
You received this question notification because your team qpdfview is an
answer contact for qpdfview.