---
name: "seqdiag3"
section: "1"
platform: "linux"
package: "python3-seqdiag"
version: "3.0.0+dfsg-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/seqdiag3"
---

# seqdiag3(1)

generate sequence-diagram image file from spec-text file.

## NAME

seqdiag3 - generate sequence-diagram image file from spec-text file.

## SYNOPSIS

**seqdiag3** \[*options*\] *file*\

## DESCRIPTION

This manual page documents briefly the **seqdiag3** commands.

**seqdiag3** is generate sequence-diagram image file from spec-text file.

## OPTIONS

These programs follow the usual GNU command line syntax, with long options starting with two dashes (\`-'). A summary of options is included below. For a complete description, see the Info files.

- **--version**

  show program's version number and exit

- **-h, --help**

  show this help message and exit

- **-a, --antialias**

  Pass diagram image to anti-alias filter

- **-c FILE, --config=FILE**

  read configurations from FILE

- **-o FILE**

  write diagram to FILE

- **-f FONT, --font=FONT**

  use FONT to draw diagram

- **-T TYPE**

  Output diagram as TYPE format

## SEE ALSO

The programs are documented fully by\
 *http://tk0miya.bitbucket.org/seqdiag/build/html/index.html*

## AUTHOR

seqdiag was written by Takeshi Komiya \<i.tkomiya@gmail.com\>

This manual page was written by Kouhei Maeda \<mkouhei@palmtb.net\>, for the Debian project (and may be used by others).