Name

lgt2svg - Logtalk script for converting .d2 and .dot diagram files into output files (SVG by default)

Synopsis

lgt2svg [-c command] [-f format] [-- arguments]
lgt2svg [-l layout] [-f format] [-- arguments]
lgt2svg -v
lgt2svg -h

Description

lgt2svg is a Logtalk script for converting .d2 and .dot diagram files generated by the diagrams tool in the current directory into output files using the selected format (default is SVG).

Options

-c Graphviz command (valid values are dot, circo, fdp and neato; default is dot).

-l d2 layout (valid values are dagre, elk and tala; default is elk).

-f Output format identifier as defined by Graphviz and d2 documentation (default is svg).

-- Arguments to be passed to the converter command (no default).

Requirements

Requires recent versions of Graphviz and d2 installed with the command-line executables available from the system PATH.

Environment

LOGTALKHOME Specifies the location of the Logtalk installation.

LOGTALKUSER Specifies the location of the Logtalk user directory.

Files

$LOGTALKUSER/tools/diagrams/diagrams.css CSS file styling the SVG diagram files.

See also

The Logtalk website at https://logtalk.org/

The Logtalk diagrams tool documentation at https://logtalk.org/docs/handbook/devtools/diagrams.html

Author

Paulo Moura <pmoura@logtalk.org>

Copyright

Copyright (c) 1998-2026 Paulo Moura.

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