08-11-2017, 08:27 AM | #1 |
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NOOK Color -- using an IMG as a link
Hello All,
Creating a Link using an image works perfectly in Sigil, however, when I load the working ePub into my Nook, the image link does not work. Can anyone tell me a way to do this? Or is it something that cannot be done in the Nook??? Thanks in advance for any ideas/thoughts, Tom |
08-11-2017, 10:52 AM | #2 |
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I don't know any Nook specifics myself, but there are many reading systems that won't honor images as links. Mainly because tapping/double-tapping images is how most reading systems initiate their Pan & Zoom features.
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08-12-2017, 02:07 PM | #3 | |
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use plain old raw naked links. Use a link-shortener that won't be gone, tomorrow, e.g., Bit.ly or Goo.gl. Put the FULL-length link, below it, so that they can find it, if the shortened address gets nuked for some reason. THINK about your potential reader. Not what you think looks cool. I'm not criticizing, but geeezus, I must have this same convo 4x weekly, with people that give no thought to the reality that the vast majority of standalone Ereaders either have no browser or a sh*tty one. Hitch |
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08-13-2017, 12:12 PM | #4 | |
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Nook also apparently overrides the background color tag to allow text highlighting. I wish Nook would simply list the subset of available html/css code rather than force users to discover these issues on their own. Tom |
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08-13-2017, 12:28 PM | #5 | |
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I didn't elaborate on WHY I want to use an image as a link because the required code is the same whatever your purpose. The Nook is an e-reader, with optional browser capability. The IMG link would not be used to go online. My desire is to use an IMG as a Chapter to Table of Contents link rather than text. This would allow "stylized" text within a graphic as the link, without also including otherwise unnecessary text. This may consider this a "frill", but the graphic would be quite helpful to a child who is learning to read, has limited reading skills, is learning a 2nd language, etc. It probably won't work, but I will try using "Map" along with the graphic... |
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08-13-2017, 01:23 PM | #6 | ||||
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Spoiler:
You're right, I did make an assumption. Sorry 'bout that. As I said, I get that question, from our clients, 4-5x weekly, so I did, indeed, assume. Mea culpa
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Map won't work. You need javascript for that, and 99% of all eReaders don't have that type of publisher-exploitable javascript. Also, if you're planning on publishing through NookPress, you can't publish a book that uses that type of fixed-layout exploit. Good luck, but...you're trying to push a chain up a hill. Hitch |
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08-14-2017, 12:02 AM | #7 | ||
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https://www.w3schools.com/tags/tag_map.asp but yeah... that won't work in most actual ereaders. While <map> is "officially a part of the EPUB spec":
... and I know this wasn't brought up, but I don't even believe Kindles support <map>. I don't see mention of it anywhere in the Kindle Publishing Guidelines. Quote:
Code:
<a href="../Text/TOC.xhtml"><img src="../TableofContents.png" /></a>
Last edited by Tex2002ans; 08-14-2017 at 12:12 AM. |
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08-14-2017, 07:48 AM | #8 |
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This is the same fallacy that spawned the 'Ribbon' interface in Microsoft (and other copy-cat) products a few years ago. Mostly, the best sign to a function is the name of that function. And anyone who uses a device soon learns what a link looks like. Not a picture, not a subtle roll-over behaviour, but a piece of blue, underlined text.
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08-14-2017, 10:40 AM | #9 | |||
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The OP, though, is talking about giving little kids using images to nav, instead of a typed nav. I can see that usage. Hitch |
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08-14-2017, 11:31 AM | #10 |
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08-14-2017, 11:59 AM | #11 | |
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C'mon, man...book for liddle kids. :-) I take your point, I do. But, hell, we already made books like this, for small kids. we're making one now, where the kid "pushes" an image, and the word sounds out. Right? I'm just saying...as geeks and bookmakers, sometimes, we can ALL--and I include myself in that--be a bit black/white. (Yup, I'm talking to you, Wolfie!!!). Sometimes, what the poster wants to do is suitable for that particular book. For that particular reason. While most of us agree that using images for links is probably counter-indicated in many, if not most, instances, using them to allow a liddle kid to navigate might not actually be worth a burning at the stake. :-) Spoiler:
Hitch |
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08-14-2017, 12:12 PM | #12 |
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I know this isn't a nook, but I did a test on my H2O and found that yes, an image link works with RMDSK.
Could it be for this to work, you need a recent enough version of RMDSK? Last edited by JSWolf; 08-14-2017 at 12:21 PM. |
08-14-2017, 05:38 PM | #13 | ||
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Mozilla's page explains <area>: https://developer.mozilla.org/en-US/...L/Element/area It is pretty much just like an <a>, but you define a shape of clickable areas, and then you say "if this location is pressed, do this" (visit the link, jump to this section, etc.). Although maybe you are thinking about more of the Server-Side methods: https://en.wikipedia.org/wiki/Image_map#Server-side ... I suspect you could also use Javascript to do X, Y, or Z with imagemaps. I wouldn't know, I barely have even messed with the things. And I suspect there are tools out there to try to generate the clickable areas more easily (like a map of the US states, etc. etc.). :P Side Note: I also stumbled across the <map> page in the EPUB3 Accessibility Guidelines: Quote:
Last edited by Tex2002ans; 08-14-2017 at 05:41 PM. |
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08-17-2017, 09:14 AM | #14 | |
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As the OP, I repeat: I want to use an IMG of a "stylized text" because I can't find a font that would do the job, AND I don't want to pay the cost of a NOT free font. One more time: I am NOT substituting an IMG for a WORD. Appearance is important - especially in a kids book when you need to hold their attention to TEACH them to read. Reading requires more thinking than staring at the TV and being force fed. My goal IS to teach them to read "WORDS" for communication. |
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