131 lines
5 KiB
Text
131 lines
5 KiB
Text
Tux Paint
|
|
バージョン 0.9.36
|
|
Environment Variables Documentation
|
|
|
|
Copyright © 2021-2025 by various contributors; AUTHORS.txt 参照.
|
|
https://tuxpaint.org/
|
|
|
|
2025年6月 8日
|
|
|
|
-------------------------------------------------------------------------------
|
|
|
|
Tux Paint understands a number of environment variables, either directly, or
|
|
indirectly by the libraries that it utilizes.
|
|
|
|
### Storage-related environment variables ###
|
|
|
|
→ HOME ←
|
|
|
|
Specifies the user's "home directory", which is used to locate numerous
|
|
other files or directories. In some cases, it is utilized as part of a
|
|
fall-back location, when other environment variables (elsewhere in this
|
|
documentation) are not set. Sometimes, the location to use can be
|
|
overridden by options provided on the command-line or via Tux Paint's
|
|
configuration file. See the "OPTIONS" documentation for details.
|
|
|
|
A few examples of where "$HOME" is used include:
|
|
|
|
o The location of Tux Paint's configuration file
|
|
o The basis of where Tux Paint saves and loads users' drawings
|
|
o The location of a user's private collection of data files — stamps,
|
|
brushes, etc. — (versus those available system wide)
|
|
|
|
|
|
→ XDG_CONFIG_HOME ←
|
|
|
|
On Linux and other platforms where the X Desktop Group standards are used,
|
|
the location of the user's configuration files. Specifically, where to find
|
|
"user-dirs.dirs", where the "XDG_PICTURES_DIR" might be defined. It is used
|
|
for exporting drawings and animated GIFs. Generally it's set to something
|
|
like "$HOME/Pictures/". If not specified, Tux Paint checks in the directory
|
|
"$HOME/.config/". If the configuration cannot be found, Tux Paint simply
|
|
exports drawings and GIFs to "$HOME".
|
|
|
|
Tux Paint also uses this to find FontConfig configuration files; see below.
|
|
|
|
|
|
|
|
→ XDG_DATA_HOME ←
|
|
|
|
On Linux and other platforms where the X Desktop Group standards are used,
|
|
the location of the user's data directories. Specifically, where to find
|
|
the "Trash" directory. It is used when deleting images from Tux Paint's
|
|
"Open" dialog. If not set, the location "$HOME/.local/share/Trash/" is
|
|
used, if available. If not, images are simply deleted, rather than moved
|
|
anywhere.
|
|
|
|
|
|
|
|
→ TEMP ←
|
|
|
|
Specifies the location where temporary files may be created. Only used by
|
|
Tux Paint on Microsoft Windows OSes. Uses "userdata" if not set.
|
|
|
|
### Language-related environment variables ###
|
|
|
|
→ LANG ←
|
|
→ LANGUAGE ←
|
|
→ LC_ALL ←
|
|
→ LC_MESSAGES ←
|
|
|
|
Specify the language Tux Paint should utilize in its user interface.
|
|
Overridden by the "--lang" and "--locale" command-line options or their
|
|
configuration file counterparts. The "LANGUAGE" environment variable is
|
|
used, if set. If not, "LC_ALL" is used as a fallback. Then "LC_MESSAGES",
|
|
and finally "LANG".
|
|
|
|
|
|
|
|
|
|
### Display-related environment variables ###
|
|
|
|
The following are a few of the environment variables supported by Simple
|
|
DirectMedia Layer (libSDL) — which Tux Paint utilizes for displaying graphics,
|
|
playing sounds, and receiving mouse, keyboard, and joystick input — and which
|
|
may be useful to users of Tux Paint.
|
|
|
|
→ SDL_VIDEO_ALLOW_SCREENSAVER ←
|
|
|
|
Specifies whether Tux Paint should allow a screensaver to run. Can be set
|
|
to '1' (true) by Tux Paint itself by issuing the command-line option
|
|
"--allowscreensaver" or its configuration file counterpart.
|
|
|
|
|
|
|
|
→ SDL_VIDEO_WINDOW_POS ←
|
|
|
|
Requests where to position Tux Paint's window, and can be used to specify
|
|
what display to place a fullscreen Tux Paint in a multi-monitor
|
|
configuration. If not set, or set to "nopref" (meaning "no preference"),
|
|
Simple DirectMedia Layer (libSDL) decides. Can be set to an X,Y coordinate
|
|
(e.g. 200,100), or "center" (meaning "center").
|
|
|
|
|
|
|
|
|
|
### Font-related environment variables ###
|
|
|
|
Tux Paint uses FontConfig (via Pango, in turn via SDL_Pango) to find fonts that
|
|
may be used by the "Text" and "Label" tools.
|
|
|
|
→ FONTCONFIG_PATH ←
|
|
|
|
Specifies where FontConfig should look for a "fonts.conf" configuration
|
|
file which Tux Paint examines for any "<dir>" tags, which it then uses to
|
|
search for fonts that could be used by the tools.
|
|
|
|
# Note: On Apple macOS, this is forced to be the "Resources/etc" folder,
|
|
inside the Tux Paint application itself.
|
|
# Note: On Apple iOS, this is forced to be the "etc" folder, inside the
|
|
Tux Paint application itself.
|
|
|
|
|
|
→ XDG_CONFIG_HOME ←
|
|
On Linux and other platforms where the X Desktop Group standards are used,
|
|
the location of the user's configuration files. It is used to find a
|
|
user-specific "fonts.conf" configuration file.
|
|
|
|
|
|
⚙ See the "Extending Tux Paint" documentation for information on where Tux
|
|
Paint searches for fonts.
|
|
|