RoutePoint

An interface representing a single point along the route.

Properties

• lat: number (Required) Latitude of the point in degrees.
• lng: number (Required) Longitude of the point in degrees.
• t: number (Required) Timestamp of the point in Unix milliseconds. Defines the temporal relationship with other points in the route.
• heading?: number (Optional) Heading at the point in degrees (0-360). If not specified, it may be calculated based on the direction to the next point.
• elev?: number (Optional) Elevation of the point in meters. Currently not used.

Example

const point1: RoutePoint = {
  lat: 35.681236,
  lng: 139.767125,
  t: 1678886400000,
  heading: 90,
};

const point2: RoutePoint = {
  lat: 35.681236,
  lng: 139.777125,
  t: 1678886460000,

};