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#16 |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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Thank you. 1080 x 1386. So indeed, you have little wasted space. Do you know why there is a small black strip at the top of the screen shots? Is that something which can be customized? Can the footers on Kobos be adjusted to whatever size one desires and/or do you have to "hack" them to do so?
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#17 | |
Resident Curmudgeon
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Karma: 125182049
Join Date: Nov 2006
Location: Roslindale, Massachusetts
Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3
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Quote:
I'll have to ask about it and see if it can be changed. I've noticed something about the screenshots. The screenshots from the Kobo Readers have more accurate coloring then the Kindles. Last edited by JSWolf; 12-29-2014 at 10:19 PM. |
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#18 | |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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#19 |
Junior Member
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Karma: 156476
Join Date: Nov 2014
Location: Perth, Western Australia
Device: Samsung Galaxy Note 10.1
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are you only interested in dedicated e-readers? I have a couple of Samsung tablets if you're after those also
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#20 | |
Grand Sorcerer
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Karma: 13095790
Join Date: Aug 2007
Location: Grass Valley, CA
Device: EB 1150, EZ Reader, Literati, iPad 2 & Air 2, iPhone 7
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#21 |
Guru
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Karma: 8064562
Join Date: Aug 2009
Device: Sony PRS-505, Kindle 3 KB, iPad2
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K3 (Kindle Keyboard)
These are the screenshots from my K3.
By the way, after attaching my K3 to my PC (Windows 7 Pro) and copying the PDF file to the documents folder on the Kindle, I ejected the Kindle, then unplugged it from the computer. Next, I went to the home screen and waited for it to update with the new PDF file listed. Then I selected it to open. Instead of opening, the Kindle rebooted itself. After the reboot, it took about 4 minutes to list all 380 books on the home page. At which point I selected the PDF file and it opened. Does anyone know why the first attempt at opening the file might have resulted in a reboot? Wrong thread -- I've requested that a mod move it. Thanks to the mod for moving this to the right thread. Last edited by Hampshire Nanny; 12-31-2014 at 09:00 PM. |
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#22 |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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#23 |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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Still hoping for a complete set of Kindle Voyage screen shots.
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#24 |
Grand Sorcerer
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Karma: 94986278
Join Date: Apr 2011
Device: pb360
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I don't know why I have such a hard time making screenshots with the voyage, but I was finally able to capture the first page, attached here.
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#25 | |
Addict
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Karma: 359054
Join Date: Nov 2012
Device: default
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Quote:
After doing a lot of reading, I think the problem might be one of different gamma being applied to sRGB output compared with that used by eInk displays. From WCAG2.0, and it's calculation of relative luminance, the sRGB values are linearized using an (effective) gamma of 2.2 which is the theoretical value for the sRGB colour space. It seems that eInk is much more like ink on paper - I could not yet find any data for the gamma of an eInk screen, but most printers use a gamma of 1.8 . I wonder then if instead of trying to find a set of coefficients to use for the weighted average step, it makes more sense to use a lower gamma to linearise the sRGB values in the first place. If this doesn't make any sense, don't worry - I only barely understand it myself ![]() |
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#26 |
Junior Member
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Karma: 13138
Join Date: Oct 2014
Device: Pocketbook 614
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Hey, willus! I don't know if you still want screenshots but I have posted mine below just in case. I'm using a PocketBook Basic 2 (600x800, 166dpi. Full specifications: http://www.pocketbook-int.com/us/pro...specifications).
The first 2 screenshots are with the default settings, the last 2 have the information bar hidden by holding the center button on the device. Last edited by kman_!; 06-20-2015 at 11:04 AM. |
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#27 |
Junior Member
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Karma: 13138
Join Date: Jul 2015
Device: Kindle Paperwhite 2015
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Hi Willus, many thanks for your efforts.
![]() Attached the Kindle Paperwhite 2015's screenshots for your reference. Thanks. |
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#28 |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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#29 |
Connoisseur
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Karma: 13674
Join Date: Apr 2012
Device: Sony PRS-T3
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I need some help in finding the perfect resolution values for the Sony PRS-T3.
This device, as far as I know, doesn't support screenshots. I created grid pictures, converted them into PDF, and tested them until I found the resolution with which the grid was displayed perfectly. It's 738x964 and can be seen in the screenshots and PDF attachment. As you can see, small black bars show up at the far left and right side of the display. It might be a bug of Sony's software. They appear when the vertical resolution hits 964. PDFs created by k2pdfopt.exe with 738x964 now look way way better than for example with 768x1024. However, in contrast to the perfect grid, I still see some misalignment every now and then. On a PC there is no such trouble. What might be the cause? |
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#30 | |
Fuzzball, the purple cat
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Karma: 11087488
Join Date: Jun 2011
Location: California
Device: iPad
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Quote:
The black bars you are seeing almost look like a display imperfection/anomaly. E.g.. the one on the top clearly looks like it is only visible on the far right and then gradually disappears into the edge of the display. |
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