This group comprises two properties:
Minimum Distance;
Maximum Distance.
Both properties are applicable to features of any spatial category, and argument features can be of any spatial category as well.
When defining a simple condition based on a minimum or maximum distance property, one of layers or feature types of the current theme is to be specified as an argument. When performing filtration of a feature type, for each feature of this type (tested feature) minimum (or maximum, correspondingly) distance is evaluated between points of this feature and points of features of specified argument layer or type (argument features).
Properties of minimum and maximum distance have numerical values, thus comparison relations and relations of diapasons/intervals are allowed for them (see chapter 26 'Searching records in a table”, table 26-2 and table 26-3).
