PDF viewer zoom/view - single page mode?
Loving the v6 betas with the built in reader & note-taking. Is it possible to
1) add a "Fit to page" button, and/or allow to make that zoom level the default?
2) add a 'no scrolling' (i.e. flip through one page at a time) view setting, and/or allow to make that default?
Together, these view modes (in other PDF readers) allow me to quickly and easily use a portrait monitor and a surface tablet to read and annotate PDFs, more like reading printed pages (which seems to help me at least). I realise you can approximate it by manually zooming out and paging through with keys/buttons, but a dedicated page-by-page view mode would be ideal.
1) add a "Fit to page" button, and/or allow to make that zoom level the default?
2) add a 'no scrolling' (i.e. flip through one page at a time) view setting, and/or allow to make that default?
Together, these view modes (in other PDF readers) allow me to quickly and easily use a portrait monitor and a surface tablet to read and annotate PDFs, more like reading printed pages (which seems to help me at least). I realise you can approximate it by manually zooming out and paging through with keys/buttons, but a dedicated page-by-page view mode would be ideal.
For changing pages without scrolling, as noted, you can use left/right arrow keys or the Previous Page/Next Page buttons in the toolbar. Not clear to me how that's different from a "page-by-page view mode".
See related discussions here:
https://forums.zotero.org/discussion/93153/issues-with-built-in-pdf-reader#latest
https://github.com/zotero/zotero/issues/2255
1) fitting the full, as-would-be-printed page (or cropped content, or 2 pages if in a spread) positioned exactly within the window, even when window is resized etc. I'm not sure how the current 'automatically resize' command works, but it's not doing this.
2) scroll wheel and other scrolling inputs flip between those pages as if paging through a book, not scrolling lines web view-style.
3) in addition, when in page mode, DrawboardPDF and others will keep the zoom level (fit page) as a per-page default. So if you zoom in to look at detail on one page and then flip to then next, the zoom level reverts to fit page.
4) also, no other page edges as visual distractions - ie the page and nothing but the page (but this is purely aesthetic)
I do understand that the current view options and keystrokes can approximate this with a few more clicks (and manual zooming, where auto fit does its own thing), so the lack of a single page mode is not a dealbreaker or anything, especially if there are limitations with respect to PDF.js or whatever else is under the hood. But a genuine 'fit page to window' zoom should be possible, right, given there's already 'fit width'? Would be much easier to get used to if we had that at least.
Actually, it just occurred to me that the ideal/minimal change to achieve a page-based workflow would be to use the 'horizontal scrolling' view as a surrogate. But at the moment I'm not seeing a dedicated key for paging, at least when the full page height is not within the window: the up/down arrow keys and page up/down take you up/down the page instead of flip between them, and the left/right arrows shuffle-scroll the view left or right. Scroll wheel does nothing when the view is zoomed out enough to see full pages.
So perhaps (my) request here is just to add a 'fit to page' zoom, plus perhaps set scroll wheels to page-advance if whole pages are in view, and perhaps add/reassign dedicated paging (not scrolling) keystrokes?
I would like to add that I really am struggling without the option to fit to page.
Regards
This is a problem when using j/k to switch pages because panning is RESET after switching pages, therefore repositioning the zoom to the top-left of the PDF and possibly rendering the right and bottom of the text partially cut-off when zoomed in very far. This restricts the user from using j/k easily when zooming in past the limits of 'zoom to page width/height' as they have to manually fix the panning each time with arrow keys/mouse tool.
Is there a way to remember panning between switching pages or auto-center when zooming?