@urban-toolkit/autk-core

---

@urban-toolkit/autk-core / PolylineBuilder

Class: PolylineBuilder

Defined in: polyline-builder.ts:13

Builds centerline topology without buffering polygons or resolving visual widths.

Constructors

Constructor

new PolylineBuilder(): PolylineBuilder

Returns

PolylineBuilder

Methods

build()

static build(geojson, origin): PolylineData

Defined in: polyline-builder.ts:20

Builds local XY centerlines for LineString, MultiLineString and nested GeometryCollection. Consecutive duplicate vertices are removed after float32 conversion. Invalid paths and paths with fewer than two distinct points are skipped. Components retain source IDs. Five vertices per node support segment quads and width-independent join triangles.

Parameters

geojson

FeatureCollection

origin

number[]

Returns

PolylineData