# KDE User's Manual

`kig`

1

`kig`

an interactive geometry program for &kde;

    kig
    -c, --convert-to-native
    -o, --outfile filename

    KDE Generic Options
    Qt Generic Options

## Description

&kig; is an application for interactive geometry. It is intended to serve two purposes:

- To allow students to interactively explore mathematical figures and concepts using the computer;

- To serve as a WYSIWYG tool for drawing mathematical figures and including them in other documents.

With this program you can do geometry on a computer just like you would on a blackboard in a classroom. However the program allows you to move and change parts of a geometrical drawing so that you can see how other parts change as a result.

&kig; supports loci and user-defined macros. It also imports and exports both to and from foreign file formats including Cabri, Dr. Geo, &kgeo;, KSeg and XFig.

This application is part of the official &kde; edutainment module.

## Options

App options, in a variablelist

`-c, --convert-to-native`

- Do not show a &GUI;. Instead convert the specified file to native &kig; format. The native &kig; file will be written to standard output unless `--outfile` is passed.

`-o, --outfile `filename``

- Used with `--convert-to-native` to specify where to save the newly created &kig; file. Not specifying this option, or providing a filename of `-` will output the file to standard output.

## See Also

More detailed user documentation is available from help:/kig (either enter this URL into &konqueror;, or run ``khelpcenter` `help:/kig``).

There is also further information available at the &kde; Edutainment website.

## Authors

&kig; was written by Dominique Devriese devriese@kde.org, Maurizio Paolini paolini@dmf.bs.unicatt.it, Franco Pasquarelli pasqui@dmf.bs.unicatt.it, Pino Toscano toscano.pino@tiscali.it, and others.

This man page based on the one prepared for Debian by Ben Burton bab@debian.org.