newSlowDistanceQuery
Create a query for matching points within the specified distance of the supplied location. This query is usually slow as it does not use an index structure and needs to verify documents one-by-one in order to know whether they match. It is best used wrapped in an [ ] alongside a XYPointField.newDistanceQuery.
Return
query matching points within this distance
Parameters
field
field name. must not be null.
x
x at the center.
y
y at the center: must be within standard +/-180 coordinate bounds.
radius
maximum distance from the center in cartesian distance: must be non-negative and finite.
Throws
if field is null, location has invalid coordinates, or radius is invalid.