1GOGUI-THUMBNAILER(1) GoGui Reference GOGUI-THUMBNAILER(1)
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6 gogui-thumbnailer - Create thumbnails for Go game files in SGF or Jago
7 XML format.
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10 gogui-thumbnailer [-config file] [-verbose] [-size n]
11 [-scale] input.sgf [output.png]
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13 gogui-thumbnailer -help
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15 gogui-thumbnailer -version
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18 Create SGF thumbnails according to the Thumbnail Managing Standard[1]
19 from freedesktop.org[2]. This allows the user to preview the SGF files
20 in file managers that support this standard, like Nautilus[3]. The
21 installation script install.sh in the GoGui package will install this
22 program as a thumbnailer for the GNOME[4] desktop environment.
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24 The thumbnails will show the final position of the main variation, or
25 the first position that contains both black and white setup stones. The
26 rationale for this is that one usually wants to see the last position
27 of a game, which may contain black handicap setup stones before the
28 moves, but the thumbnail should not show the solution of files
29 containing Go problems.
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31 If the thumbnailer is invoked without output filename, the thumbnails
32 will be created in the directory .thumbnails/normal in the user home
33 directory.
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36 -config file
37 Read command line options and arguments from the given file.
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39 -help
40 Display help and exit.
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42 -scale
43 Assume that the given image size is for 19x19 and use a
44 corresponding fraction of the size for other board sizes.
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46 -size n
47 This option sets the maximum Thumbnail size. Default is 128.
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49 -verbose
50 Print logging messages to standard error.
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52 -version
53 Print version and exit.
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56 1. Thumbnail Managing Standard
57 http://jens.triq.net/thumbnail-spec/index.html
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59 2. freedesktop.org
60 http://freedesktop.org
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62 3. Nautilus
63 http://www.gnome.org/projects/nautilus/
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65 4. GNOME
66 http://www.gnome.org
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70GoGui 1.4.9 02/10/2017 GOGUI-THUMBNAILER(1)