git.hungrycats.org Git - xscreensaver/blob - hacks/config/ifs.xml

   1 <?xml version="1.0" encoding="ISO-8859-1"?>
   2
   3 <screensaver name="ifs" _label="IFS">
   4
   5   <command arg="-root"/>
   6
   7   <number id="delay" type="slider" arg="-delay %"
   8     _label="Frame rate" _low-label="Low" _high-label="High"
   9     low="0" high="100000" default="20000"
  10     convert="invert"/>
  11
  12   <number id="functions" type="slider" arg="-functions %"
  13     _label="Number of functions" _low-label="2" _high-label="6"
  14            low="2" high="6" default="3"/>
  15
  16   <number id="detail" type="slider" arg="-detail %"
  17     _label="Detail" _low-label="Low" _high-label="High"
  18     low="2" high="30" default="9"/>
  19
  20   <number id="colors" type="slider" arg="-colors %"
  21     _label="Number of colors" _low-label="2" _high-label="Many"
  22     low="2" high="255" default="200" />
  23
  24   <hgroup>
  25    <boolean id="translate" _label="Translate" arg-unset="-no-translate"/>
  26    <boolean id="scale"     _label="Scale"     arg-unset="-no-scale"/>
  27    <boolean id="rotate"    _label="Rotate"    arg-unset="-no-rotate"/>
  28    <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
  29   </hgroup>
  30
  31   <_description>
  32
  33 This one draws spinning, colliding iterated-function-system images.
  34
  35 Note that the "Detail" parameter is exponential.  Number of points
  36 drawn is functions^detail.
  37
  38 http://en.wikipedia.org/wiki/Iterated_function_system
  39
  40 Written by Chris Le Sueur and Robby Griffin; 1997.
  41   </_description>
  42 </screensaver>