kopia lustrzana https://gitlab.com/sane-project/website
70 wiersze
3.1 KiB
HTML
70 wiersze
3.1 KiB
HTML
<!-- received="Thu Dec 26 11:49:55 1996 MST" -->
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<!-- sent="Thu, 26 Dec 1996 10:51:25 -0700" -->
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<!-- name="David Mosberger-Tang" -->
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<!-- email="davidm@azstarnet.com" -->
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<!-- subject="Re: Graphical frontend issues..." -->
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<!-- id="199612261751.KAA27046@panda.mosberger" -->
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<!-- inreplyto="Graphical frontend issues..." -->
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<title>sane-devel: Re: Graphical frontend issues...</title>
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<h1>Re: Graphical frontend issues...</h1>
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<b>David Mosberger-Tang</b> (<a href="mailto:davidm@azstarnet.com"><i>davidm@azstarnet.com</i></a>)<br>
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<i>Thu, 26 Dec 1996 10:51:25 -0700</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#20">[ date ]</a><a href="index.html#20">[ thread ]</a><a href="subject.html#20">[ subject ]</a><a href="author.html#20">[ author ]</a>
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<li> <b>Next message:</b> <a href="0021.html">Tristan Tarrant: "MetaDL issues"</a>
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<li> <b>Previous message:</b> <a href="0019.html">Tristan Tarrant: "Graphical frontend issues..."</a>
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<li> <b>Maybe in reply to:</b> <a href="0019.html">Tristan Tarrant: "Graphical frontend issues..."</a>
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<i>>>>>> On Tue, 24 Dec 1996 12:11:39 +0000 (GMT), Tristan Tarrant <<a href="mailto:tst@orthanc.isengard.com.galactica.it">tst@orthanc.isengard.com.galactica.it</a>> said:</i><br>
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<p>
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Tristan> On scanners with transparency adapters (mine at least) the<br>
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Tristan> scan area is reduced slightly. Should the preview window<br>
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Tristan> act as if it were zoomed in to the maximum possible size,<br>
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Tristan> or should there be a black border around the edge ?<br>
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<p>
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Hmmh, there really is no reliable way for a frontend to tell how big<br>
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the border is. All you'd get is x/y coordinates with ranges that<br>
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don't start at zero. E.g., without border, you might get:<br>
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<p>
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tl-x: 0..200mm<br>
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tl-y: 0..280mm<br>
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<p>
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whereas with the transparency adapeter installed, you might get this<br>
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(the numbers are made up---I don't have a transparency adapeter<br>
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myself):<br>
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<p>
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tl-x: 50..150mm<br>
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tl-y: 50..230mm<br>
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<p>
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Of course, you _could_ guess that the border is symmetric, but it<br>
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seems to me it would be just as fine to present the "zoomed" preview<br>
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area. As long as the rulers indicate that the top-left corner is not<br>
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at 0/0, I think this would work fine.<br>
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<p>
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Tristan> Merry Christmas and a Happy New Year to you all !!!<br>
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<p>
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Thanks & same to you!<br>
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<p>
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--david<br>
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<p>
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<pre>
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---
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0021.html">Tristan Tarrant: "MetaDL issues"</a>
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<li> <b>Previous message:</b> <a href="0019.html">Tristan Tarrant: "Graphical frontend issues..."</a>
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<li> <b>Maybe in reply to:</b> <a href="0019.html">Tristan Tarrant: "Graphical frontend issues..."</a>
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<!-- nextthread="start" -->
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