GeoPoint

Represents a geographical coordinate. Precision is up to 7 digits (~11 =mm / 0.43 inch).

• Kotlin Definition: GeoPointDefinition
• Kotlin Value: GeoPoint
• Maryk Yaml Definition: GeoPoint

Usage options

• Value
• Map key or value
• Inside List/Set

Validation Options

• required - default true
• final - default false

Other options

• default - the default value to be used if value was not set.

Examples

Example of a GeoPoint property definition for use within a Model

val location by geoPoint(
    index = 1u,
    required = true,
    final = true,
    default = GeoPoint(52.0906448, 5.1212607)
)

Example of a separate Enum property definition

val def = GeoPointDefinition(
    required = true,
    final = true,
    default = GeoPoint(52.0906448, 5.1212607)
)

Storage Byte representation

The values are encoded as 2 integers in full format each taking 4 bytes for a total of 8 bytes. The integer is calculated by multiplying the latitude/longitude by 10000000 and is rounded so it is accurate to 7 digits.

Transport Byte representation

The latitude and longitude value are combined into one Long by bitshifting the latitude as int in the front of the long and the longitude in the back. This is encoded as a little endian encoded long compatible with fixed64 encoding in ProtoBuf.

String representation

The two doubles separated by a comma: 52.0906448,5.1212607