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.. index::
pair: menu item; Color cycling
pair: command line option; cycling
pair: command; cycling
pair: menu item; Reversed color cycling
pair: command line option; rcycling
pair: command; rcycling
pair: menu item; Color cycling speed
pair: command; cyclingspeed
pair: command line option; cyclingspeed
.. _cycling:
.. _rcycling:
.. _cyclingspeed:
Color cycling
=============
**Syntax**:(cycling bool)
Color cycling is an old and simple effect to animate fractals. The Mandelbrot
set looks particularly nice when color-cycled. On truecolor displays, color
cycling fails to initialize (since those displays don't have a palette). You
can enable :ref:`palette emulation filter <palettef>` to make it possible.
**Available as**: menu item, command line option, command
In the user interface, colors can also be cycled in the opposite direction with
the "**Reversed color cycling**" function.
To control the cycling speed, you coan use arrow keys or the "**Color cycling
speed**" function.
**Available as**: menu item
**Syntax**:(cyclingspeed integer)
The parameter specifies the number of skips per second. It can be negative to
cycle in the opposite direction.
**Available as**: menu item, command line option, command
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