editor › Globals › AsyncPolygonClipper

Class: AsyncPolygonClipper

Placeholder-class that defines an asynchronous polygon clipper.

Hierarchy

• PolygonClipper

↳ AsyncPolygonClipper

↳ RemotePolygonClipper

Index

Methods

• difference
• intersection
• multiUnion
• union

Methods

Abstract difference

▸ difference(base: Polygon | MultiPolygon, candidates: Array‹Polygon | MultiPolygon›): ICancellablePromise‹MultiPolygon›

Overrides PolygonClipper.difference

Defined in src/util/polygon/AsyncPolygonClipper.ts:19

Parameters:

Name	Type
base	Polygon | MultiPolygon
candidates	Array‹Polygon | MultiPolygon›

Returns: ICancellablePromise‹MultiPolygon›

---

Abstract intersection

▸ intersection(base: Polygon | MultiPolygon, candidates: Array‹Polygon | MultiPolygon›): ICancellablePromise‹MultiPolygon›

Overrides PolygonClipper.intersection

Defined in src/util/polygon/AsyncPolygonClipper.ts:24

Parameters:

Name	Type
base	Polygon | MultiPolygon
candidates	Array‹Polygon | MultiPolygon›

Returns: ICancellablePromise‹MultiPolygon›

---

Abstract multiUnion

▸ multiUnion(polygons: Array‹Polygon | MultiPolygon›, ensuredConstraints?: string): ICancellablePromise‹MultiPolygon›

Overrides PolygonClipper.multiUnion

Defined in src/util/polygon/AsyncPolygonClipper.ts:14

Parameters:

Name	Type
polygons	Array‹Polygon | MultiPolygon›
ensuredConstraints?	string

Returns: ICancellablePromise‹MultiPolygon›

---

Abstract union

▸ union(base: Polygon | MultiPolygon, candidates: Array‹Polygon | MultiPolygon›): ICancellablePromise‹MultiPolygon›

Overrides PolygonClipper.union

Defined in src/util/polygon/AsyncPolygonClipper.ts:9

Parameters:

Name	Type
base	Polygon | MultiPolygon
candidates	Array‹Polygon | MultiPolygon›

Returns: ICancellablePromise‹MultiPolygon›