TPSQLPointField encapsulates built-in PostgreSQL point type, the most fundamental type, which forms the basis for all of the other types.
type
TPSQLPoint = packed record
X: Double;
Y: Double;
class operator Equal(P1: TPSQLPoint; P2: TPSQLPoint): Boolean;
class operator Implicit(P: TPoint): TPSQLPoint;
end;
TPSQLPointField = class(TNumericField)
property AsTPoint: TPoint;
property Value: TPSQLPoint;
end;
Description:
Points are the fundamental two-dimensional building block for geometric types. Values of type point are specified by Value property, where X and Y fields are the respective coordinates, as floating-point numbers.