kopia lustrzana https://gitlab.com/sane-project/frontends
79 wiersze
2.0 KiB
Groff
79 wiersze
2.0 KiB
Groff
.TH xcam 1 "19 February 2008"
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.IX xcam
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.SH NAME
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xcam - a graphical camera frontend for SANE
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.SH SYNOPSIS
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.B xcam
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.RB [ --buffersize | -B ]
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.RB [ --version | -V ]
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.RB [ --help | -h ]
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.SH DESCRIPTION
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.B xcam
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provides a graphical user-interface to control an image
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acquisition device such as a flatbed scanner or a camera. It allows
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scanning individual images and can be invoked directly from the command-line.
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.B xcam
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acts as a stand-alone program that saves acquired images in a suitable
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PNM format (PBM for black-and-white images, PGM for grayscale images,
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and PPM for color images).
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.B xcam
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accesses image acquisition devices through the SANE (Scanner Access
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Now Easy) interface. The list of available devices depends on
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installed hardware and configuration.
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.B xcam
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presents a menu listing of all known and available devices.
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.SH OPTIONS
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.PP
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If the
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.B --buffersize (-B)
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option is given,
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.B xcam
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will use a 1024 kByte input buffer instead of the default 32 kByte.
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.PP
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If the
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.B --version (-V)
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option is given,
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.B xcam
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will output its version number.
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.PP
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The
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.B --help (-h)
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flag prints a short summary of options.
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.PP
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.TP
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.B SANE_DEBUG_XCAM
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This environment variable controls the debug level of xcam. Higher
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debug levels increase the verbosity of the output.
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Value Descsription
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0 print fatal errors
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1 print errors
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2 print warnings
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3 print information messages
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4 print everything
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Example:
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SANE_DEBUG_XCAM=3
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.SH FILES
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.TP
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.I $HOME/.sane/xcam/devicename.rc
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For each device, there is one rc-file that holds the saved settings
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for that particular device. Normally, this file should not be
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manipulated directly. Instead, the user should use the
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.B xcam
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interface to select appropriate values and then save the device
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settings using the "Preferences->Save as default settings" menubar entry.
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.SH "SEE ALSO"
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sane(7), xscanimage(1), scanimage(1), sane\-dll(5) and the backend manpages
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.SH AUTHOR
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David Mosberger-Tang
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Gerard Klaver (2005 update)
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