Need help to increase line space.

mazed_04eee · 05-30-2023, 07:01 AM

I need to increase line space (more than 200%) of some of my epub files in KOreader for my PW7.But I have found that line space limit is set only between 50%-200%.Is there anyway to set line space more than 200% in KOreader.Please help.

hius07 · 05-30-2023, 07:44 AM

The upper limit is hardcoded in the line 390 of the file
koreader/frontend/ui/data/creoptions.lua

NiLuJe · 05-30-2023, 01:35 PM

You may also want to disable or override the book's line-height styling, in case it's acting counter-productively to your needs on that front (IIRC, there's a builtin style tweak for that).

mazed_04eee · 05-31-2023, 12:57 PM

Quote:

Originally Posted by mazed_04eee

I need to increase line space (more than 200%) of some of my epub files in KOreader for my PW7.But I have found that line space limit is set only between 50%-200%.Is there anyway to set line space more than 200% in KOreader.Please help.

Thanks for reply.I edited 390 line of koreader/frontend/ui/data/creoptions.lua & set maximum line limit 500.Now it is showing 50-500 limit.But when I apply over 200 it is taking it but there is no change in line space & a popup message at upper portion of screen showing that line space is set to 200(actually I set over 200). Can you help plz?

mazed_04eee · 05-31-2023, 12:59 PM

Quote:

Originally Posted by NiLuJe

You may also want to disable or override the book's line-height styling, in case it's acting counter-productively to your needs on that front (IIRC, there's a builtin style tweak for that).

Can you explain it more if possible.I am not understanding it.Thanks

hius07 · 05-31-2023, 02:58 PM

So, go to line 264 of the file
koreader/frontend/apps/reader/modules/readerfont.lua

Calenorn · 05-31-2023, 03:23 PM

If I understand correctly, when a book’s cascading style sheet (CSS) contains any line-height commands, the Kobo software will not adjust line spacing. If the CSS is edited to delete the line-height commands, then the line spacing function in the font dropdown will work again.

I don’t know what effect this would have on KoReader.

mazed_04eee · 06-01-2023, 05:56 AM

Quote:

Originally Posted by hius07

So, go to line 264 of the file
koreader/frontend/apps/reader/modules/readerfont.lua

Thanks a lot. Atlast I have found the solution & I am very happy that I am now enjoying my reading with my favorite font.Thanks once again.Great help.

05-30-2023, 07:01 AM	#1
mazed_04eee Member Posts: 18 Karma: 10 Join Date: May 2022 Device: Kindle Paper White ( 7th Generation)	Need help to increase line space. I need to increase line space (more than 200%) of some of my epub files in KOreader for my PW7.But I have found that line space limit is set only between 50%-200%.Is there anyway to set line space more than 200% in KOreader.Please help.

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05-30-2023, 07:44 AM	#2
hius07 Wizard Posts: 1,156 Karma: 3592925 Join Date: Sep 2014 Location: Ukraine Device: Kindle PW2, PW3, PW4, Voyage	The upper limit is hardcoded in the line 390 of the file koreader/frontend/ui/data/creoptions.lua

05-30-2023, 01:35 PM	#3
NiLuJe BLAM! Posts: 13,506 Karma: 26047190 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	You may also want to disable or override the book's line-height styling, in case it's acting counter-productively to your needs on that front (IIRC, there's a builtin style tweak for that).

05-31-2023, 02:58 PM	#6
hius07 Wizard Posts: 1,156 Karma: 3592925 Join Date: Sep 2014 Location: Ukraine Device: Kindle PW2, PW3, PW4, Voyage	So, go to line 264 of the file koreader/frontend/apps/reader/modules/readerfont.lua

05-31-2023, 03:23 PM	#7
Calenorn Brash Fumbler Posts: 1,202 Karma: 9224939 Join Date: May 2013 Device: NST, Kobo Mini	If I understand correctly, when a book’s cascading style sheet (CSS) contains any line-height commands, the Kobo software will not adjust line spacing. If the CSS is edited to delete the line-height commands, then the line spacing function in the font dropdown will work again. I don’t know what effect this would have on KoReader.

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