<number id="iterations" type="slider" arg="-iterations %"
_label="Iterations" _low-label="Small" _high-label="Large"
low="0" high="10000" default="4000"/>
<number id="iterations" type="slider" arg="-iterations %"
_label="Iterations" _low-label="Small" _high-label="Large"
low="0" high="10000" default="4000"/>