Is it possible to find out thetopological relationship between the polygons from one layer compared to other ones?
Basically, the outcone should be: Polygon X intersects Polygon a, Polygon X contains Polygon b,c,d and so on.
(params DISJOINT, TOUCH, OVERLAP-DISJOINT, OVERLAP-INTERSECT, EQUAL, CONTAINS and so on). I am not sure which tool I should use.
Thank you,
have you looked at the SpatialRelator?
David
The SpatialRelator will return a list in which the spatial relationship will be stated.
Itay
Itay is right. FME defines 5 spatial relationship types between 2 polygons, except Disjoint. i.e. Contains, Equals, Overlaps, Touches and Within. You can see detailed description here. FME Transformers
> All Workbench Transformers > Spatial Relations Defined http://docs.safe.com/fme/html/FME_Transformers/Default.htm#Transformers/spatialrelations.htm Select appropriate relationship(s) to your purpose for the SpatialRelator. The SpatialRelator appends "_relationships{}" to output features, and "_relationships{}.pass{}" contains relationship type(s).
Takashi
The downside is is that the code is incedribly hard to interpret. You can search the interweb for more information. I use a set of creators which generate objects with specific relations in order to understand the de9im information.