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64 wiersze
2.5 KiB
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<!-- received="Sun Nov 23 06:18:21 1997 PST" -->
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<!-- sent="Sun, 23 Nov 1997 14:12:48 +0100 (MET)" -->
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<!-- name="Oliver.Rauch@Wolfsburg.DE" -->
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<!-- email="Oliver.Rauch@Wolfsburg.DE" -->
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<!-- subject="Re: Change preview resolution and scanning resolution?" -->
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<!-- id="199711231312.OAA00511@Babylon5.wolfsburg.de" -->
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<!-- inreplyto="Pine.LNX.3.95.971123022844.11486A-100000@niceriver.frozenriver.ale.se" -->
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<title>sane-devel: Re: Change preview resolution and scanning resolution?</title>
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<h1>Re: Change preview resolution and scanning resolution?</h1>
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<a href="mailto:Oliver.Rauch@Wolfsburg.DE"><i>Oliver.Rauch@Wolfsburg.DE</i></a><br>
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<i>Sun, 23 Nov 1997 14:12:48 +0100 (MET)</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#141">[ date ]</a><a href="index.html#141">[ thread ]</a><a href="subject.html#141">[ subject ]</a><a href="author.html#141">[ author ]</a>
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<li> <b>Next message:</b> <a href="0142.html">Oliver.Rauch@Wolfsburg.DE: "Re: !Solved! Umax Astra 1200S problems!"</a>
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<li> <b>Previous message:</b> <a href="0140.html">Oliver.Rauch@Wolfsburg.DE: "Re: Umax Astra 1200S problems!"</a>
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Hi,<br>
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<p>
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<i>> My second question</i><br>
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<i>> is since I have a Astra 1200S and it supports resolutions up to 600x1200</i><br>
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<i>> dpi, can I change xscanimage so I can scan up to 1200 (now it's only 600</i><br>
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<i>> in Y). </i><br>
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<p>
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You can change this in umax.c, search for "y_dpi_range"<br>
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and comment out line <br>
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<p>
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dev->y_dpi_range.max = SANE_FIX(dev->us.inquiry_optical_res);<br>
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<p>
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and if you like some lines abouve comment out <br>
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<p>
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dev->x_dpi_range.max = SANE_FIX(dev->us.inquiry_optical_res);<br>
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<p>
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<p>
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But there is a reason that I don't allow the higher resolutions:<br>
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<p>
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If you use more than 600 dpi in X-Resolution, the scanner sometimes<br>
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gives back one pixel more or less than expected!<br>
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<p>
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Bye<br>
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Oliver<br>
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<p>
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<p>
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<p>
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<p>
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<pre>
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--
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</pre>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0142.html">Oliver.Rauch@Wolfsburg.DE: "Re: !Solved! Umax Astra 1200S problems!"</a>
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<li> <b>Previous message:</b> <a href="0140.html">Oliver.Rauch@Wolfsburg.DE: "Re: Umax Astra 1200S problems!"</a>
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