@technobuddha > library > Geometry > Polygon

Function: perimeter()

function perimeter(polygon: Polygon): number;

Defined in: perimeter.ts:23

Calculates the perimeter of a polygon.

Parameters

Parameter	Type	Description
polygon	Polygon	The polygon.

Returns

number

The total perimeter length of the polygon.

Example

const polygon: Polygon = [
  { x: 0, y: 0 },
  { x: 10, y: 0 },
  { x: 10, y: 10 },
  { x: 0, y: 10 }
];
const result = perimeter(polygon);
// result: 40