Class: ParcelIndex

Defined in: src/parcellation.ts:249

Canonical parcel/native index for one mesh parcellation.

Owns parcel metadata, per-vertex parcel ids, and value-expansion helpers.

Constructors

Constructor

new ParcelIndex(parcelData, vertexLabels): ParcelIndex;

Defined in: src/parcellation.ts:254

Parameters

parcelData

ParcelData

vertexLabels

| Uint32Array<ArrayBufferLike> | Int32Array<ArrayBufferLike> | number[]

Returns

ParcelIndex

Methods

getParcelData()

getParcelData(): ParcelData;

Defined in: src/parcellation.ts:263

Returns

ParcelData

---

getParcelLookup()

getParcelLookup(): Map<number, ParcelRecord>;

Defined in: src/parcellation.ts:267

Returns

Map<number, ParcelRecord>

---

getVertexLabels()

getVertexLabels(): Uint32Array;

Defined in: src/parcellation.ts:271

Returns

Uint32Array

---

getParcelIdForVertex()

getParcelIdForVertex(vertexIndex): number | null;

Defined in: src/parcellation.ts:275

Parameters

vertexIndex

number

Returns

number | null

---

getParcelRecord()

getParcelRecord(parcelId): ParcelRecord | null;

Defined in: src/parcellation.ts:284

Parameters

parcelId

number

Returns

ParcelRecord | null

---

getParcelRecordForVertex()

getParcelRecordForVertex(vertexIndex): ParcelRecord | null;

Defined in: src/parcellation.ts:288

Parameters

vertexIndex

number

Returns

ParcelRecord | null

---

getParcelValue()

getParcelValue(parcelId, valueColumn?): number | null;

Defined in: src/parcellation.ts:293

Parameters

parcelId

number

valueColumn?

string = 'value'

Returns

number | null

---

setParcelData()

setParcelData(parcelData): void;

Defined in: src/parcellation.ts:307

Parameters

parcelData

ParcelData

Returns

void

---

setVertexLabels()

setVertexLabels(vertexLabels): void;

Defined in: src/parcellation.ts:312

Parameters

vertexLabels

| Uint32Array<ArrayBufferLike> | Int32Array<ArrayBufferLike> | number[]

Returns

void

---

setParcellation()

setParcellation(parcelData, vertexLabels): void;

Defined in: src/parcellation.ts:316

Parameters

parcelData

ParcelData

vertexLabels

| Uint32Array<ArrayBufferLike> | Int32Array<ArrayBufferLike> | number[]

Returns

void

---

mapParcelValues()

mapParcelValues(valueColumn?): Float32Array;

Defined in: src/parcellation.ts:324

Parameters

valueColumn?

string = 'value'

Returns

Float32Array