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Point

 

 

Topology Rule

Rule Description

Aided Layer

Fix

Illustration

1. Must be covered by  boundary of

Point features of the target layer must be covered by the boundary of polygon features of another layer(the aided layer). A point feature that is not on a boundary of polygon feature is an error.

Polygon layer

Delete: Point features that are not covered by the boundaries of polygon features will be deleted.

 

 

Topology Rule

Rule Description

Aided Layer

Fix

Illustration

2. Must be covered by endpoint of

Point features must be overlapped with the endpoint of line features from another layer ( the aided layer). A point feature that is not on the endpoint of a line feature is an error.

Line layer

Delete: Point features that are not overlapped with the endpoint of line features will be deleted.

 

 

Topology Rule

Rule Description

Aided Layer

Fix

Illustration

3. Must be covered by line

Point features must be overlapped with line features from another layer(the aided layer). Points that are not overlapped with line features are errors.

Line layer

Delete: Point features that are not overlapped with line features will be deleted.

 

 

Topology Rule

Rule Description

Aided Layer

Fix

Illustration

4. Must  be properly inside

Point features must completely fall in polygon features of another layer (the aided layer). Point features that fall on the boundaries of polygon features are not included. Point features that do not fall in polygon features are errors.

Polygon layer

Delete: Point features that do not completely fall in the polygon features will be deleted.

 

 


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