epub contrast on m92

rronkin · 02-11-2014, 04:13 AM

Hello,
I have an epub book with many equations in it. The text paragraphs are very clear, but the equation lines are too bright. For PDF files with similar issue I use the glyph embolden feature which works great. However, this feature is missing for epub documents, which makes the reading of the equations very uncomfortable.
is there any solution?

Thanks

Billi · 02-11-2014, 06:16 AM

Maybe you can change the font or font-style in the css of the book so that it matches the font or font-style of the "normal" paragraphs.

And welcome to MobileRead, rronkin!

rronkin · 02-11-2014, 03:28 PM

Thanks Billi.
Seems like the equations in this epub book are pictures (when I turn on negative mode they remain black on white).
So maybe I should be looking for a way to adjust the contrast of pictures inside the book. Specifically, is there a way to show pictures in epub in black and white rather than grey scale?

02-11-2014, 04:13 AM	#1
rronkin Junior Member Posts: 3 Karma: 10 Join Date: Feb 2014 Device: onyx boox m92	epub contrast on m92 Hello, I have an epub book with many equations in it. The text paragraphs are very clear, but the equation lines are too bright. For PDF files with similar issue I use the glyph embolden feature which works great. However, this feature is missing for epub documents, which makes the reading of the equations very uncomfortable. is there any solution? Thanks

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[m92] - new pdf reader - bug(?) in epub reading?	kjonca	Onyx Boox	0	02-24-2013 08:15 AM
M92, serious problem with .epub	cod123	Onyx Boox	5	11-01-2012 07:12 PM
why is M92 epub so blurry?	FinancialWar	Onyx Boox	2	04-28-2012 04:59 PM
M92 increasing contrast in DJVU	rolexconfuse	Onyx Boox	2	04-04-2012 03:27 PM
Boox M92. Spring Bargains. The price of M92 stays reduced for 14 days :)	Booxtor	Onyx Boox	5	03-02-2012 05:16 AM

02-11-2014, 06:16 AM	#2
Billi Wizard Posts: 3,388 Karma: 14190103 Join Date: Jun 2009 Location: Berlin Device: Cybook, iRex, PB, Onyx	Maybe you can change the font or font-style in the css of the book so that it matches the font or font-style of the "normal" paragraphs. And welcome to MobileRead, rronkin!

02-11-2014, 03:28 PM	#3
rronkin Junior Member Posts: 3 Karma: 10 Join Date: Feb 2014 Device: onyx boox m92	Thanks Billi. Seems like the equations in this epub book are pictures (when I turn on negative mode they remain black on white). So maybe I should be looking for a way to adjust the contrast of pictures inside the book. Specifically, is there a way to show pictures in epub in black and white rather than grey scale?

Advert