NAME

       dia - a diagram drawing program

SYNOPSIS

       dia [-c] [--credits] [-e OUTPUT] [--export=OUTPUT] [-L LAYER,LAYER,...]
           [--show-layers=LAYER,LAYER,...] [-h] [--help] [-n] [--nosplash] [-s WxH] [--size=WxH]
           [-t FORMAT] [--filter=TYPE] [-v] [--version] [file ...]

DESCRIPTION

       Dia is used to create diagrams. Dia has a number of basic tools, like lines and boxes but
       can also dynamically load sheets. A sheet is a collection of tools that are used in a
       certain type of diagram.

       Most diagram objects in Dia have connection points. Lines can be connected to these
       connection points and this way graph structures can be formed. When objects are moved or
       resized the connections will follow the objects.

       Diagrams drawn in Dia can be exported to various formats.

OPTIONS

       Dia accepts the following options:

       -c --credits
           Display credits list and exit.

       -e OUTPUT --export=OUTPUT
           Export loaded file to OUTPUT and exit.

       -h --help
           Display a list of all commandline options.

       -n --nosplash
           Do not show the splash screen.

       -s WxH --size=WxH
           Export loaded file in decimal given width and/or height. It is allowed to only select
           width or height. E.g.  --size=520x exports an image that is 520 pixels wide, while
           --size=x900 exports an image of 900 pixels height.

               Note
               This option is currently only implemented for the PNG export filter.

       -L LAYER,LAYER,... --show-layers=LAYER,LAYER,...
           Only include specified layers when exporting. Layers can be specified either as a
           layer name, the layer number or a numeric range X-Y of layers.
           --show-layers=background,2-5 shows the layer named background and layers 2-5,
           --show-layers=2- shows layers 2 and up.

       -t TYPE --filter=TYPE
           Export loaded file with TYPE and exit. Formats and variants are described below.

       --list-filters
           List export filters/formats and exit.

       -v --version
           Display dia version and exit.

EXPORT FORMATS

       The following export formats are supported by dia. Most formats are implemented by
       plug-ins so their availability depends on compile- and runtime-configuration.

       •   cgm (Computer Graphics Metafile, ISO 8632)

       •   dia (Native dia diagram)

       •   dxf (Drawing Interchange File)

       •   eps or eps-builtin or eps-pango (Encapsulated PostScript)

           The format specifications eps and eps-pango both use the font renderer of the Pango
           library, while eps-builtin uses a dia specific font renderer. If you have problems
           with Pango rendering, e.g. Unicode, try eps-builtin instead.

       •   fig (XFig format)

       •   mp (TeX MetaPost macros)

       •   pdf (Portable Document Format)

       •   plt or hpgl (HP Graphics Language)

       •   png (Portable Network Graphics)

       •   shape (Dia Shape File)

       •   svg (Scalable Vector Graphics)

           There are three different SVG exporters with Dia having different specializations.
           cairo-svg is turning text to shapes to become independent of font availability on the
           target system.  dia-svg is based on Dia core code only. It's translating all Dia's
           rendering capabilities as closely as possible to SVG.  svg-py - as SVG renderer
           implemented in Python - is producing plain SVG. It is the most hackable version to
           allow some user adaptions

       •   pstricks-tex (TeX PSTricks macros)

       •   pgf-tex (TeX PGF/tikz macros)

       •   vdx (Visio Diagram XML)

       •   wpg (WordPerfect Graphics)

       •   wmf (Windows MetaFile)

FILES

       dia creates a directory .dia in the user's home, which contains different files to store
       user preferences. To reset dia to it's default behaviour, just remove the respective file:

       •   defaults.dia: contains default values for elements (XML format).

       •   diarc: keeps dia preferences (ASCII).

       •   history: keeps the list of last edited diagrams (ASCII).

       •   menurc: contains an automated accelerator map dump (Lisp).

       •   persistence: contains GUI information, e.g. open windows (XML).

       •   pluginrc: the list of loaded plugins (XML).

SEE ALSO

       Pango[1]

       X (1)

       xfig (1)

       inkscape (1)

COPYRIGHT

       Copyright 1999 Alexander Larsson.

       Permission to use, copy, modify, and distribute this software and its documentation for
       any purpose and without fee is hereby granted, provided that the above copyright notice
       appear in all copies and that both that copyright notice and this permission notice appear
       in supporting documentation.

AUTHORS

       Alexander Larsson

       This manual was written by Fredrik Hallenberg.

AUTHORS

       Fredrik Hallenberg <hallon@lysator.liu.se>
           Author.

       W. Borgert <debacle@debian.org>
           Author.

       Alan Horkan <horkana@tcd.ie>
           Author.

COPYRIGHT

       Copyright © 1999, 2004 Fredrik Hallenberg, W. Borgert, Alan Horkan

NOTES

        1. Pango
           http://www.pango.org/

[FIXME: source]                             2004-11-26                                     DIA(1)