09-11-2009, 06:19 AM | #1 |
The Grand Mouse 高貴的老鼠
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Sony/ADE ePub Rant
Bah. Sony's ePub implementation support of SVG is poor. ADE's support is worse.
While my title page looks great, doing the same thing with images has been mixed. Sony doesn't seem to be able to cope well (images off centre/slightly off-screen) when the image embedded in the SVG needs resizing, and ADE actually ignores the requirement to resize proportionally. Oh - and Sony ignores fonts embedded in SVGs too. I'm getting close to working code, but it's not as pretty as it should be. |
09-11-2009, 12:36 PM | #2 |
Exwyzeeologist
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I was able to get the images in the one book I've made so far to be resizable using css. These work as they should in the desktop ADE, and the comments from people with Jetbooks indicate that the images scaled correctly on their 640x480 screens, too. As for fonts in SVGs, you're probably best off converting them to outlines instead. First, it lets you preserve any kerning or manipulations you did to the text or characters, and it also gets you around any legal issues of redistributing/including the fonts (even in code form) with your book.
EDIT: I should've mentioned, the cover in that book is an SVG (w/outlined fonts) that scales very well in the desktop ADE. Last edited by Abecedary; 09-11-2009 at 01:39 PM. |
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09-11-2009, 01:14 PM | #3 |
Wizard
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I have to say, I'm a little surprised ADE/Sonys support SVGs at all, even if they are part of the ePub spec., when you consider how slow even mainstream browsers (I'm looking at your IE!) have been to support them.
But by all means keep ranting until they do. It's really a shame that rasterized images have become so acceptable even in situations when they're far from necessary or ideal. At this rate, how long will we have to wait till vector graphics from MathML, etc., are supported? |
09-12-2009, 02:42 AM | #4 | |
The Grand Mouse 高貴的老鼠
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That's very nice indeed. And yes, I've found that in-line images where I can assume that the width is the limiting factor do resize nicely.
It's full page images where I want the image to resize so that it fills the page as much as possible (either in height or in width) are the ones that aren't working right. Perhaps if I fiddle some more I'll find some magic incantation that will work with ADE. I notice that you've had to work hard to get the small caps to display in the chapter titles, because ADE doesn't support the font-variant: smallcaps that it should. Quote:
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09-12-2009, 05:21 AM | #5 | |||
frumious Bandersnatch
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09-12-2009, 10:17 AM | #6 | ||
Exwyzeeologist
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09-13-2009, 05:35 AM | #7 |
The Grand Mouse 高貴的老鼠
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[QUOTE=pdurrant;588131Sony doesn't seem to be able to cope well (images off centre/slightly off-screen) when the image embedded in the SVG needs resizing[/QUOTE]
I now have to partially retract this statement. I have found the required magic incantation to get images to resize nicely, which I will detail in a separate post. |
09-22-2009, 04:01 AM | #8 |
Connoisseur
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Just to add neither Adobe SDK no ADE support "dir" attribute makeing imposible to read book on Thai , Hebrew and Arabic on any Adobe SDK based reader or ADE even with embedded fonts.
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