弱弱地问叠分操作中partion 和overlap的区别?

TKD

请各位XDJM帮忙
叠分操作中partion  和overlap有什么区别?

[ 本帖最后由 rodge 于 2007-10-11 20:19 编辑 ]

beidoumax

overlap 主要是两个相交的部分重新定义一个区域

另一个忘了干什么用的了,高手补充下

rodge

两者有一个相交的关系
应该多看看Help，这个问题很容易找到答案。自己也要多动动手，做一些小实验，Help里的描述如下，已经很好的说明了问题。：
The partition commands will join two or more entities to create three or more new entities that encompass all parts of the originals. The end result is similar to an "overlap" operation if the overlap is of the same dimensionality as the original entities. However, unlike the overlap operations, non-overlapping input entities will not be deleted.

TKD

:handshake 谢谢

jinsiq

谢谢:handshake