【正文】
s e c t F e a t u r e s 返回兩個元素的重疊部分I n t e r s e c t i o n P o i n t s 返回兩元素重疊部分的點集I n t e r s e c t i o n T e s t 返回一個判斷兩元素是否相交的布爾值Page 9 BufferFeatures ? Returns a feature representing a buffer region. Page 10 EraseFeature ? Returns a feature by erasing one feature from another Page 11 IntersectFeatures ? Returns a feature object by bining other features Page 12 IntersectionPoints ? Returns a points collection of the intersection of features Page 13 Proportion/Percentage