Function: splitAtAntimeridian()

splitAtAntimeridian(bounds): [Bounds] | [Bounds, Bounds]

Defined in: antimeridian.ts:51

Split bounds whose east edge runs past 180° in two at the antimeridian, one part on each side. Bounds that end at or before 180° come back whole.

Both parts lie within [-180°, 180°] when bounds starts in [-180°, 180°) and is at most 360° wide, as normalizeLongitudes and unwrapBbox return them.

Parameters

bounds

readonly [number, number, number, number]

Returns

[Bounds] | [Bounds, Bounds]

Example

splitAtAntimeridian([170, -10, 190, 10]);
// [[170, -10, 180, 10], [-180, -10, -170, 10]]
splitAtAntimeridian([10, -10, 20, 10]); // [[10, -10, 20, 10]]