08-14-2010, 02:54 PM | #1 |
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greek letters and ADE
I had thought that greek letters were ok with ADE (and Sigil) but apparently some of them are not; for example unicode ύ (small upsilon with oxia) is not. I tried inserting the unicode value and came up with a ?. Does anyone know a work-around for this problem?
Bob |
08-14-2010, 03:16 PM | #2 |
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It's nothing to do with ADE - the fact that it's displayed as a question mark simply indicates that the font you're using to display the book doesn't contain that character.
The safest solution is to embed a font that contains all the required characters into the ePub file. |
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08-14-2010, 03:48 PM | #3 |
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Thanks, HarryT; I not sure which font would have coverage of all the Greek letters but I'll search around for one. The standard one for ADE does pretty well but apparently not for the 7 character unicode characters.
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08-14-2010, 04:44 PM | #4 | |
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Users are perfectly within their right to blame ADE for this. It should include fonts with better coverage. Adobe as a company makes and sells fonts, so the least they could do is provide a couple of decent ones in ADE. |
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08-14-2010, 04:56 PM | #5 | |
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The ADE file format is not to blame for this problem; the issue lies with the fonts available in the reading software used to view the file. Some viewers allow you to select your own font and, for example, the "Lucida Sans Unicode" font supplied as standard with Windows contains an extremely complete set of characters, including all the accented Greek letters. Last edited by HarryT; 08-14-2010 at 05:02 PM. |
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08-14-2010, 05:28 PM | #6 |
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bobcdy: you might be interested in the SIL fonts: http://scripts.sil.org/cms/scripts/p...id=SILFontList
as well as the linux libertine font: http://linuxlibertine.sourceforge.net/ |
08-14-2010, 06:15 PM | #7 |
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I really hope ADE decides to do something about it at some point. I suspect that greek ebooks (the few that there are) are sold in pdf format mainly because of this font problem.
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08-14-2010, 09:58 PM | #8 | |
Maria Schneider
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So if I understand you correctly, if I have a reader that is not displaying Greek characters, if that reader allows me to set or choose the font, I can select Lucina Sans Unicode and Greek will display correctly? I've noticed that on mobileread, I can display Greek characters, but on other forums it turns into question marks. I wonder if I can select a "font" type on those forums and get Greek to display. Thanks for the tips! Maria |
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08-14-2010, 11:21 PM | #9 |
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omk3 it doesn't need to go as far as a completely non-latin set of glyphs.
(say greek, hebrew, or cyryllic) already latin extended are not fully supported Since full (or even mostly) unicode covering font files are rather NOT small the need of including them into the epubs bloats them as hell. (Adobe sells a full unicode arial variant: the filesize is ca 24MB) A tool which:
a PDF embeds only the characters needed; having such a stripping tool would be great for epub optimizing. but regardless of that Val is completely right: it's a rather poor behaviour by a company so deeply specialized in typography offering a reader app with such a poor set of glyph coverage, be it even as a fallback solution for not self-typeset epubs. |
08-15-2010, 04:34 AM | #10 | ||
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08-15-2010, 04:45 AM | #11 |
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I don't know if this helps, but a little while ago I uploaded Lorna Doone which has two Greek verbs in the first chapter, and used the HTML codes for Greek letters to transcribe them. I just checked on my Cybook Gen3 (which so far as I know uses the ADE reader) and the words appear correctly with Verdana, Goudita Sans, Georgia, Bitstream Vera Sans, and the default font family - whatever that may be; it's a sans serif font.
I also checked with the desktop ADE reader on my computer, and again the Greek words appeared as they should. Is it possible that it is not the ADE reader's fault at all, but the way the Greek characters were encoded in original document from which the ebook was made? I do all the ebooks I prepare by hand, starting with valid XHTML files, so I have no experience with other methods. Regards, Alex |
08-15-2010, 04:58 AM | #12 | |
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Another free font with good Unicode coverage: GNU FreeFont |
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08-15-2010, 05:16 AM | #13 | |
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For fragments of Greek in an English book, I generally insert the Greek as a graphical image. That's guaranteed to always work. |
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08-15-2010, 06:32 AM | #14 |
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Yes it is only the accents that are causing problems. Which really baffles me. If ADE chose to include greek glyphs in their default font, why leave accented vowels out? Accents are absolutely necessary in writing Greek after all. And if they included greek glyphs only as mathematical symbols, why then include all of them? It doesn't seem that well thought-out, does it.
Embedding a font or changing the css to link to an external font (if there's no drm) in every greek ebook is a hassle, and not everyone has the know-how to do it. So back to awkward pdf for the moment... |
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