path: root/hacks/config/julia.xml

<?xml version="1.0" encoding="ISO-8859-1"?>

<screensaver name="julia" _label="Julia">

  <command arg="-root"/>

  <video href="https://www.youtube.com/watch?v=cA4Rgq-rmy8"/>

  <number id="delay" type="slider" arg="-delay %"
          _label="Frame rate" _low-label="Low" _high-label="High"
          low="0" high="100000" default="10000"
          convert="invert"/>

  <number id="count" type="slider" arg="-count %"
           _label="Count" _low-label="Few" _high-label="Lots"
          low="10" high="20000" default="1000"/>

  <number id="cycles" type="slider" arg="-cycles %"
           _label="Iterations" _low-label="Small" _high-label="Large"
          low="1" high="100" default="20"/>

  <number id="ncolors" type="slider" arg="-ncolors %"
            _label="Number of colors" _low-label="Two" _high-label="Many"
            low="1" high="255" default="200"/>

  <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>

  <xscreensaver-updater />

  <_description>
The Julia set is a close relative of the Mandelbrot set.  The
small moving dot indicates the control point from which the rest of
the image was generated.  See also the "Discrete" screen saver.

https://en.wikipedia.org/wiki/Julia_set

Written by Sean McCullough; 1997.
  </_description>
</screensaver>