Function: geoIsValid(Geometry left)
Tests whether the left geometry is topologically valid, according to the OGC SFS specifications.
If passed a string the geometry functions will automatically convert it into a geometry object.
Syntax
geoIsValid( "Well Known Text")
| Argument | Type | Description |
|---|---|---|
| Well Known Text | String | Well known text (WKT) is a text mark-up language for representing vector geometry objects. |
Examples
geoIsValid(30.10)
Returns a Boolean true if the geometry is topologically valid, according to the OGC SFS specifications.
See Also