Class: GeoCircleResampler

Defined in: src/sdk/geo/GeoCircleResampler.ts:111

Resamples projected great- and small-circle paths between defined endpoints into series of straight line segments and circular arcs.

Constructors

Constructor

new GeoCircleResampler(minDistance, dpTolerance, maxDepth): GeoCircleResampler

Defined in: src/sdk/geo/GeoCircleResampler.ts:162

Constructor.

Parameters

Parameter	Type	Description
minDistance	number	The minimum great-circle distance this resampler enforces between two adjacent resampled points, in great-arc radians.
dpTolerance	number	The Douglas-Peucker tolerance, in pixels, this resampler uses when deciding whether to discard a resampled point during the simplification process.
maxDepth	number	The maximum depth of the resampling algorithm used by this resampler. The number of resampled points is bounded from above by 2^[maxDepth] - 1.

Returns

GeoCircleResampler

Properties

dpTolerance

readonly dpTolerance: number

Defined in: src/sdk/geo/GeoCircleResampler.ts:162

The Douglas-Peucker tolerance, in pixels, this resampler uses when deciding whether to discard a resampled point during the simplification process.

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maxDepth

readonly maxDepth: number

Defined in: src/sdk/geo/GeoCircleResampler.ts:162

The maximum depth of the resampling algorithm used by this resampler. The number of resampled points is bounded from above by 2^[maxDepth] - 1.

---

minDistance

readonly minDistance: number

Defined in: src/sdk/geo/GeoCircleResampler.ts:162

The minimum great-circle distance this resampler enforces between two adjacent resampled points, in great-arc radians.

Methods

resample()

resample(projection, circle, start, end, handler): void

Defined in: src/sdk/geo/GeoCircleResampler.ts:176

Resamples a projected great- or small-circle path.

Parameters

Parameter	Type	Description
projection	GeoProjection	The projection to use.
circle	GeoCircle	The geo circle along which the path lies.
start	Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | LatLonInterface	The start of the path.
end	Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">> | LatLonInterface	The end of the path.
handler	GeoCircleResamplerHandler	A function to handle the resampled points. The function is called once for each resampled point, in order.

Returns

void