Subject:
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Re: Switching from BITMAP/JPEG to PNG
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Newsgroups:
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lugnet.cad, lugnet.inst
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Date:
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Tue, 22 Apr 2003 03:51:32 GMT
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Viewed:
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2637 times
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In lugnet.cad, Kevin L. Clague writes:
> JPEG image format and the new callout capabilites in LPub (plus PLI background
> color non-white which I just fixed) are incompatible with JPEG because when you
> pack images together that are rendered with the same background color, not all
> the backgrounds look *exactly* the same.
>
> I'm going to add PNG support to LPub for building instructions and want to
> eliminate JPEG and BITMAP capabilities. This will simplify things in a *lot*
> of places in LPup. Those of us who authored books for Syngress using LPub used
> bitmap format because it was loss-less. For web publishing, JPEG is typically
> used because of reduced file size.
>
> PNG provides lossless compressed images. Rather than having to support all
> three formats bitmap, JPEG and PNG, I only want to support PNG.
>
> Any objections?
If PNG is lossless that's fine but I'd prefer that BMP be continued to be
supported as one can then convert it in a post process step to whatever one
desires. I tend not to like to use JPG for discrete tone images like
instructions, it's much better suited to continuous tone images like
photographs, as i understand it. (arguably a POV with multiple light sources
starts to shade toward being contiuous tone)...
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Message is in Reply To:
 | | Switching from BITMAP/JPEG to PNG
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| JPEG image format and the new callout capabilites in LPub (plus PLI background color non-white which I just fixed) are incompatible with JPEG because when you pack images together that are rendered with the same background color, not all the (...) (21 years ago, 21-Apr-03, to lugnet.cad, lugnet.inst)
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