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Old 01-08-2020, 05:44 PM   #19
jj2me
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Posts: 820
Karma: 8820388
Join Date: Dec 2008
Device: Sony PRS-505, -350; Kindle 3 3G, DX, PW 2; various tablets
Quote:
Originally Posted by Junket View Post
For PDF papers to be read on Kindle, there are two great options. One is a program called K2pdfopt which reformats PDFs to be enormously more readable on Kindle. A wonderful program. Have a look at some of the examples in this thread.
Quote:
Originally Posted by j.p.s View Post
Landscape orientation is worth a try.
I've had decent results with a 6" Paperwhite after running the PDF through k2pdfopt specifying native PDF output (not reformatting, merely reducing margins to fit more on a page) and landscape output. The page turns work intuitively in landscape, tap bottom for next, top for back.

I say "decent results" on a 6" reader because it's just on the cusp of comfortable readability for me. With a 7" Oasis, it should be considerably better.

==============================================

EDIT: Ignore useless text hidden in spoiler below. The latest k2pdfopt supports the Oasis 2.

Spoiler:
I just attempted to do a quick test on my new Oasis 2, but in k2pdfopt you select a device model in the rightmost dropdown, which "sets width, height, dpi, and corner marking for selected devices" according to the help for parameter "-dev". But there's no Oasis preset, so I don't know what settings to use.

Has anyone already figured this out? I don't have the need right now so don't want to spend the trial-and-error time.

Preliminary guesses (add these to command line/command line box on the GUI):

-w 1398 [wild guess because I don't know how this is determined: Oasis is native 1448px, PW2 is native 768px, but its -w value is 718px, so I likewise subtracted 50 from the Oasis's native 1448px.]
-h 1205 [similar wild guess, using the PW2's difference of 59px (1024 native - 965 value that k2pdfopt uses) to subtract from the native Oasis height of 1264 to get 1205.
-dpi 300 [a check of various devices shows this value is the native DPI]
[leave out corner marking spec because its default is "mark" and I have no idea how to set this--it's try till an error.]

Last edited by jj2me; 01-08-2020 at 06:21 PM. Reason: Correcting mistake due to using old version of k2pdfopt.
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