Manual/Plugins

Available Plugins

See the list of available plugins.

Plugin Data

A plugin is described by a JSON file containing the metadata for the given plugin.

The JSON contains an object with the following fields:

Parameter	Presence	Description
name	Recommended	A unique string that identifies the plugin. If missing is deduced from the file name.
type	Recommended	Plugin type, see below for valid values. If missing or with an invalid value will be overwritten to script .
description	Recommended	A textual description of the use of the plugin.
requires	Recommended	String for the minimum version of Knotter required to run the script. (Eg: 0.9.6)
author	Suggested	Name of the author of the plugin.
version	Suggested	Plugin version.
license	Suggested	Short identifier of the software license covering the plugin.
icon	Optional	A named icon from the theme or a file name. How this is used can change depending on the plugin type.
script	Mandatory	Location of the script file that is to be executed by the plugin. The location is considered relative to the directory containing the JSON file. See Scripting for a description of the language.
auto_enable	Optional	Whether the plugin is enabled by default. If omitted it's considered true.
ui	Optional	Name or array of names of Ui files that are loaded by the plugin. The widgets will be available to the script from their object name.
category	Optional	For script plugins, the name of the menu that will contain it. Defaults to Other.
plugin_file	Automatic	Absolute path to the plugin JSON file.
plugin_dir	Automatic	Directory containing the JSON file.
plugin_shortname	Automatic	A unique name deduced from the file name.
plugin_settings	Optional	Name of the settings file for the plugin. If missing a unique value (not shared by any other plugin) is used.

Plugin Locations

Plugins are searched in the available data directories, the following directories are always searched:

• datadir as per configure.sh.
• current working directory/data
• executable directory/data

Other directories depend on the system and Qt version. Check Help → About → Plugins for details

Plugin Types

cusp	A new cusp style.
script	Execute an arbitrary script, when enabled will be available from the Plugin menu.
edge	(Planned, not yet available) A new edge type.