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geodalib / core/src / getArea

Function: getArea() ​

getArea(geoms, distanceUnit): Promise<number[]>

Defined in: core/src/geometry/attributes.ts:25

Get the area of the geometry

Parameters ​

geoms ​

SpatialGeometry

The geometry to get the area of

distanceUnit ​

DistanceUnit

The unit of the distance

Returns ​

Promise<number[]>

The area of the geometry

Example ​

ts
const geoms = [
  {
    type: 'Feature',
    geometry: { type: 'Polygon', coordinates: [[[0, 0], [1, 0], [1, 1], [0, 1], [0, 0]]] },
    properties: { index: 0 },
  },
];
const area = await getArea(geoms, DistanceUnit.KM);