<number id="ncolors" type="slider" arg="-ncolors %"
_label="Number of colors" _low-label="Two" _high-label="Many"
low="1" high="255" default="255"/>
+
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+
+ <xscreensaver-updater />
+
</vgroup>
</hgroup>
_label="Reaction" low="-1" high="2" default="-1"/>
<number id="diffusion" type="spinbutton" arg="-diffusion %"
_label="Diffusion" low="-1" high="2" default="-1"/>
-
+ </vgroup>
+ <vgroup>
<!-- #### default is wrong -->
<number id="radius" type="spinbutton" arg="-radius %"
_label="Seed radius" low="-1" high="60" default="-1"/>
</vgroup>
- <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
-
</hgroup>
<_description>
-Draws a grid of growing square-like shapes that, once they overtake
-each other, react in unpredictable ways. "RD" stands for
-reaction-diffusion.
+Reaction-diffusion: draws a grid of growing square-like shapes that,
+once they overtake each other, react in unpredictable ways.
Written by Scott Draves; 1997.
</_description>