autk-map / TriangulatorPoints
Class: TriangulatorPoints
Defined in: triangulator-points.ts:9
Class for triangulating points from GeoJSON features. It provides methods to convert different geometry types into point meshes.
Constructors
Constructor
new TriangulatorPoints():
TriangulatorPoints
Returns
TriangulatorPoints
Methods
buildMesh()
staticbuildMesh(geojson,origin): [ILayerGeometry[],ILayerComponent[]]
Defined in: triangulator-points.ts:16
Builds a mesh from GeoJSON features representing points.
Parameters
geojson
FeatureCollection
The GeoJSON feature collection
origin
number[]
The origin point for translation
Returns
[ILayerGeometry[], ILayerComponent[]]
An array of geometries and components
multiPointToMesh()
staticmultiPointToMesh(feature,origin):object[]
Defined in: triangulator-points.ts:89
Converts a MultiPoint feature to a mesh representation.
Parameters
feature
Feature
The GeoJSON feature representing a MultiPoint
origin
number[]
The origin point for translation
Returns
object[]
An array containing the flat coordinates and indices
pointToMesh()
staticpointToMesh(feature,origin):object[]
Defined in: triangulator-points.ts:63
Converts a Point feature to a mesh representation.
Parameters
feature
Feature
The GeoJSON feature representing a Point
origin
number[]
The origin point for translation
Returns
object[]
An array containing the flat coordinates and indices
sampleCircle()
staticsampleCircle(centerX,centerY,radius,numPoints): [number,number][]
Defined in: triangulator-points.ts:122
Samples points on a circle.
Parameters
centerX
number
The x-coordinate of the circle's center
centerY
number
The y-coordinate of the circle's center
radius
number
The radius of the circle
numPoints
number
The number of points to sample on the circle
Returns
[number, number][]
An array of sampled points as [x, y] tuples
