层次坐标
层次坐标概念-https://help.fanruan.com/finereport/doc-view-339.html
相对层次坐标-https://help.fanruan.com/finereport/doc-view-3802.html
绝对层次坐标-https://help.fanruan.com/finereport/doc-view-3801.html
帆软对应上是层次函数,但是还是有点不一样
双向扩展层次坐标-https://help.fanruan.com/finereport/doc-view-3978.html