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xtotroff(1) General Commands Manual xtotroff(1)
xtotroff - convert X font metrics into groff font metrics
xtotroff [-r resolution] [-s point-size] font-map xtotroff --help xtotroff -v xtotroff --version
xtotroff uses font-map to create groff(1) font description files from X11 fonts. Each line in font-map consists of a series of lines of paired groff font names and X font names as X Logical Font Description (XLFD) patterns, with the pair members separated by spaces and/or tabs. For example, an input font-map file consisting of the line TB -adobe-times-bold-r-normal--*-*-*-*-p-*-iso8859-1 maps the XLFD on the right to the groff font name TB, conventionally “Times bold”. xtotroff opens a connection to the running X server to query its font catalog, and aborts if it cannot. If necessary, the wildcards in the XLFD patterns are populated with the arguments to the -r and -s options. If a font name is still ambiguous, xtotroff aborts. For each successful mapping, xtotroff creates a groff font description file in the current working directory named for each groff font, and reports the mapping to the standard output stream.
--help displays a usage message, while -v and --version show version information; all exit afterward. -r resolution Set the resolution for all font patterns in font-map. The value is used for both the horizontal and vertical resolution. If not specified, a resolution of 75dpi is assumed. -s point-size Set the point size for all font patterns in font-map. If not specified, a size of 10 points is assumed.
The only supported font encodings are “iso8859-1” and “adobe- fontspecific”.
“X Logical Font Description Conventions” ⟨https://www.x.org/releases/X11R7.6/doc/xorg-docs/specs/XLFD/xlfd .html⟩, by Jim Flowers and Stephen Gildea. X(7), groff(1), gxditview(1), troff(1), groff_font(5)
This page is part of the groff (GNU troff) project. Information
about the project can be found at
⟨http://www.gnu.org/software/groff/⟩. If you have a bug report
for this manual page, see ⟨http://www.gnu.org/software/groff/⟩.
This page was obtained from the project's upstream Git repository
⟨https://git.savannah.gnu.org/git/groff.git⟩ on 2024-06-14. (At
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groff 1.23.0.rc1.1931-35c9b 30 January 2022 xtotroff(1)