无拓扑关系下GIS图形编辑联动的解决方法

A Method for Solving GIS Interlinked Graphic Editing Under the Non-topology Relation

给出了一种解决层内联动以及层间联动的方法 ,对于实际处理无拓扑关系下编辑联动的问题有较好的利用价值。

Interlinked cartographic editing is a common problem in many GIS applications,which can be solved easily if the topological relationship is stored.But it is a consuming and expansive task to build and maintain the topological relationship.Under the non_topology relation,it is a difficult task to realize interlinked cartographic editing.However,the interlinked editing is indispensable to ensure integrality and consistency of the spatial data.This paper presents a solution of interlinked editing,which is applicable to resolve the interlinked editing in the case of non_topology relation.