Ability to invert colors of document

[Daniel Bedrenko]

Many PDF readers have an accessibility feature to invert the colours of a document. Other people, like me, use this option because they like reading on a black background (strains the eyes less, and uses less electricity to display on monitor).

PS: I love qpdfview and I appreciate your work on it :)

[Adam Reichold (adamreichold)]

Please check Main menu / View / Invert Colors, default keyboard shortcut Ctrl+I.

[Daniel Bedrenko (dbedrenko)]

By golly! And I was going over all the Settings over and over trying to find it. Thank you!

It would still be nice to make it so that new documents have inverted colours by default, so I don't have to hit Ctrl+I every time I open a new document. That's a minor wish of mine, just for the record.

[Adam Reichold (adamreichold)]

Hello again,

defaults are handled implicitly in qpdfview: Whenever you set/reset this option via the UI, the new value becomes the default value for new tabs resp. for documents (actually for file system paths) that you open the first time. (If a document was already opened before, the per-file settings take precedence if they are enabled.)

Best regards, Adam.