cover not fullscreen

Homer55 · 06-05-2024, 09:32 PM

Hi, hope someone can help, when opening a book, the cover image is never in fullscreen, I have to longpress in order for the image to get big, also when using the cover as sleep screen, there, it is fullscreen, the image resolution is bigger than the kindle resolution (I checked). How can I make it fill the screen automatically?

I'm using the latest koreader in a kindle paperwhite 3

crabby0910 · 01-13-2025, 11:13 AM

Bumping this because I'm curious about this too.

kryptos1967 · 08-03-2025, 12:08 PM

Quote:

Originally Posted by crabby0910

Bumping this because I'm curious about this too.

Change to 300 dpi

Homer55 · Yesterday, 11:57 AM

the fix I found was to edit the book, find the cover page and replace (if it has it) preserveAspectRatio="none" with preserveAspectRatio="xMidYMid meet", or put the second one

jackm8 · Today, 07:51 AM

No idea why you're not getting full screen image on sleep screen. I've never had any problems there, but I do get small covers on opening books. Sometimes the problem is with how ebook is formatted, but native readers tend to override any settings and always show cover in full screen when opening books. I've found no ideal solution for Koreader, so I've learned to live with it. If I want to see the full screen cover I just turn the device off.

06-05-2024, 09:32 PM	#1
Homer55 Enthusiast Posts: 46 Karma: 10 Join Date: Aug 2016 Device: Kobo	cover not fullscreen Hi, hope someone can help, when opening a book, the cover image is never in fullscreen, I have to longpress in order for the image to get big, also when using the cover as sleep screen, there, it is fullscreen, the image resolution is bigger than the kindle resolution (I checked). How can I make it fill the screen automatically? I'm using the latest koreader in a kindle paperwhite 3 Attached Thumbnails

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01-13-2025, 11:13 AM	#2
crabby0910 Junior Member Posts: 4 Karma: 10 Join Date: Jan 2025 Device: Pocketbook Verse Color	Bumping this because I'm curious about this too.

Yesterday, 11:57 AM	#4
Homer55 Enthusiast Posts: 46 Karma: 10 Join Date: Aug 2016 Device: Kobo	the fix I found was to edit the book, find the cover page and replace (if it has it) preserveAspectRatio="none" with preserveAspectRatio="xMidYMid meet", or put the second one

Today, 07:51 AM	#5
jackm8 Addict Posts: 336 Karma: 3000000 Join Date: Nov 2015 Device: none	No idea why you're not getting full screen image on sleep screen. I've never had any problems there, but I do get small covers on opening books. Sometimes the problem is with how ebook is formatted, but native readers tend to override any settings and always show cover in full screen when opening books. I've found no ideal solution for Koreader, so I've learned to live with it. If I want to see the full screen cover I just turn the device off.

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