Takes a LineString and returns a Point at a specified distance along the line.

Parameters

line Feature (required) - input line

distance number (required) - distance along a line (in kilometers)

options object - options

Returns

Feature - Point distance units along the line

Examples

const lineString = {
  type: "LineString",
  coordinates: [
    [-82.47576689405734, 27.977757676187323],
    [-82.47699950483403, 27.974250052144896],
    [-82.47508211029273, 27.973524322585376],
    [-82.47357558600966, 27.97509673046042],
    [-82.47576689405734, 27.977757676187323]
  ]
};

INSPECT(GEOMETRYALONG(lineString, 5))

// returns
// {
//   type: 'Feature',
//   properties: {},
//     geometry: {
//       type: 'Point',
//       coordinates: [ -82.47576689405734, 27.977757676187323 ]
//     }
//   }
// }