<properties>
	<property name="样式: " variable="style" list="多边形,星形" defaultValue="0" type="Strings"/> 
	<property name="边数: " variable="nsides" min="3" max="32" defaultValue="5" type="Number"/> 
	<property name="星形顶点大小: " variable="pointParam" min="0" max="1" defaultValue=".5" type="Double"/>  
</properties>


