I am looking to build a rule based query for deadend (dangling links). Im well aware that the Check Topology handles this but i would like to have this highlight to toggle on and off without constant validation.
Im using the geometry functions trying to sting something together but having trouble. Can anyone help.
Some rules i think that might work but cant build the query right are as follows.
xat(0) NOT Touch anything
Xat(0) AND Yat(0) are unique ( distinct, not other node had that exact latt,long)
If anyone can help that would be great! Thanks
أكثر...
Im using the geometry functions trying to sting something together but having trouble. Can anyone help.
Some rules i think that might work but cant build the query right are as follows.
xat(0) NOT Touch anything
Xat(0) AND Yat(0) are unique ( distinct, not other node had that exact latt,long)
If anyone can help that would be great! Thanks
أكثر...