Class: ParcelConnectivityLayer

Defined in: src/layers/ParcelConnectivityLayer.ts:98

Parcel-native connectivity overlay.

Given a parcel x parcel matrix plus a seed parcel id, this layer paints the surface by the seed parcel's connectivity to every other parcel.

Extends

• Layer

Constructors

Constructor

new ParcelConnectivityLayer(
   id, 
   matrix, 
   parcelData, 
   vertexLabels, 
   colorMap?, 
   config?): ParcelConnectivityLayer;

Defined in: src/layers/ParcelConnectivityLayer.ts:116

Parameters

id

string

matrix

Float32Array<ArrayBufferLike> | number[] | number[][]

parcelData

ParcelData

vertexLabels

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

colorMap?

string | ColorMap | Color[]

config?

ParcelConnectivityLayerConfig = {}

Returns

ParcelConnectivityLayer

Overrides

Layer.constructor

Properties

id

id: string;

Defined in: src/layers.ts:103

Inherited from

Layer.id

---

visible

visible: boolean;

Defined in: src/layers.ts:104

Inherited from

Layer.visible

---

opacity

opacity: number;

Defined in: src/layers.ts:105

Inherited from

Layer.opacity

---

blendMode

blendMode: BlendMode;

Defined in: src/layers.ts:106

Inherited from

Layer.blendMode

---

order

order: number;

Defined in: src/layers.ts:107

Inherited from

Layer.order

---

needsUpdate

needsUpdate: boolean;

Defined in: src/layers.ts:108

Inherited from

Layer.needsUpdate

---

_onChangeCallback

_onChangeCallback: (() => void) | null;

Defined in: src/layers.ts:110

Callback set by the parent surface to trigger re-compositing on change.

Inherited from

Layer._onChangeCallback

Methods

setVisible()

setVisible(visible): void;

Defined in: src/layers.ts:132

Parameters

visible

boolean

Returns

void

Inherited from

Layer.setVisible

---

setOpacity()

setOpacity(opacity): void;

Defined in: src/layers.ts:139

Parameters

opacity

number

Returns

void

Inherited from

Layer.setOpacity

---

setBlendMode()

setBlendMode(mode): void;

Defined in: src/layers.ts:147

Parameters

mode

BlendMode

Returns

void

Inherited from

Layer.setBlendMode

---

dispose()

dispose(): void;

Defined in: src/layers.ts:167

Returns

void

Inherited from

Layer.dispose

---

registerOutlineLayer()

static registerOutlineLayer(ctor): void;

Defined in: src/layers.ts:183

Parameters

ctor

any

Returns

void

Inherited from

Layer.registerOutlineLayer

---

registerTemporalLayer()

static registerTemporalLayer(ctor): void;

Defined in: src/layers.ts:187

Parameters

ctor

any

Returns

void

Inherited from

Layer.registerTemporalLayer

---

fromConfig()

static fromConfig(config): Layer;

Defined in: src/layers.ts:199

Create a concrete Layer instance from a plain object configuration. Supports: base, rgba, data, outline.

Parameters

config

Record<string, any>

Returns

Layer

Inherited from

Layer.fromConfig

---

getParcelData()

getParcelData(): ParcelData;

Defined in: src/layers/ParcelConnectivityLayer.ts:146

Returns

ParcelData

---

getVertexLabels()

getVertexLabels(): Uint32Array;

Defined in: src/layers/ParcelConnectivityLayer.ts:150

Returns

Uint32Array

---

getSeedParcelId()

getSeedParcelId(): number | null;

Defined in: src/layers/ParcelConnectivityLayer.ts:154

Returns

number | null

---

getParcelIds()

getParcelIds(): Uint32Array;

Defined in: src/layers/ParcelConnectivityLayer.ts:158

Returns

Uint32Array

---

getRange()

getRange(): [number, number];

Defined in: src/layers/ParcelConnectivityLayer.ts:162

Returns

[number, number]

---

getThreshold()

getThreshold(): number | null;

Defined in: src/layers/ParcelConnectivityLayer.ts:166

Returns

number | null

---

getColorMapName()

getColorMapName(): string;

Defined in: src/layers/ParcelConnectivityLayer.ts:170

Returns

string

---

setSeedParcel()

setSeedParcel(parcelId): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:174

Parameters

parcelId

number | null

Returns

void

---

setSeedFromVertex()

setSeedFromVertex(vertexIndex): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:182

Parameters

vertexIndex

number

Returns

void

---

getConnectivityValue()

getConnectivityValue(parcelId, seedParcelId?): number | null;

Defined in: src/layers/ParcelConnectivityLayer.ts:186

Parameters

parcelId

number

seedParcelId?

number | null

Returns

number | null

---

setMatrix()

setMatrix(matrix, parcelIds?): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:201

Parameters

matrix

Float32Array<ArrayBufferLike> | number[] | number[][]

parcelIds?

ArrayLike<number>

Returns

void

---

setParcelData()

setParcelData(parcelData): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:214

Parameters

parcelData

ParcelData

Returns

void

---

setVertexLabels()

setVertexLabels(vertexLabels): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:226

Parameters

vertexLabels

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

Returns

void

---

setColorMap()

setColorMap(colorMap): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:231

Parameters

colorMap

string | ColorMap | Color[]

Returns

void

---

setRange()

setRange(range): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:239

Parameters

range

[number, number]

Returns

void

---

setThreshold()

setThreshold(threshold): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:245

Parameters

threshold

number | null

Returns

void

---

setAlphaMode()

setAlphaMode(alphaMode): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:250

Parameters

alphaMode

ParcelConnectivityAlphaMode

Returns

void

---

setAlphaRange()

setAlphaRange(alphaRange): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:255

Parameters

alphaRange

[number, number]

Returns

void

---

getRGBAData()

getRGBAData(vertexCount): Float32Array;

Defined in: src/layers/ParcelConnectivityLayer.ts:260

Get RGBA values for this layer Must be implemented by subclasses

Parameters

vertexCount

number

Returns

Float32Array

Overrides

Layer.getRGBAData

---

update()

update(updates): void;

Defined in: src/layers/ParcelConnectivityLayer.ts:308

Update layer data Must be implemented by subclasses

Parameters

updates

ParcelConnectivityLayerUpdate

Returns

void

Overrides

Layer.update

---

toStateJSON()

toStateJSON(): Record<string, unknown>;

Defined in: src/layers/ParcelConnectivityLayer.ts:363

Serialize common layer state for state persistence. Override in subclasses.

Returns

Record<string, unknown>

Overrides

Layer.toStateJSON