Class: OutlineLayer

Defined in: OutlineLayer.ts:34

Geometry-based layer that draws ROI boundaries as line segments. This layer does not participate in color compositing; it renders its own THREE.Line objects that are attached to the surface mesh.

Extends

• Layer

Constructors

Constructor

new OutlineLayer(id, options): OutlineLayer;

Defined in: OutlineLayer.ts:46

Parameters

id

string

options

OutlineLayerOptions

Returns

OutlineLayer

Overrides

Layer.constructor

Properties

roiLabels

roiLabels: Uint32Array;

Defined in: OutlineLayer.ts:35

---

color

color: number;

Defined in: OutlineLayer.ts:36

---

width

width: number;

Defined in: OutlineLayer.ts:37

---

halo

halo: boolean;

Defined in: OutlineLayer.ts:38

---

haloColor

haloColor: number;

Defined in: OutlineLayer.ts:39

---

haloWidth

haloWidth: number;

Defined in: OutlineLayer.ts:40

---

offset

offset: number;

Defined in: OutlineLayer.ts:41

---

roiSubset

roiSubset: number[] | null;

Defined in: OutlineLayer.ts:42

---

lineObject

lineObject: Object3D<Object3DEventMap> | null = null;

Defined in: OutlineLayer.ts:43

---

haloObject

haloObject: Object3D<Object3DEventMap> | null = null;

Defined in: OutlineLayer.ts:44

---

id

id: string;

Defined in: layers.ts:294

Inherited from

Layer.id

---

visible

visible: boolean;

Defined in: layers.ts:295

Inherited from

Layer.visible

---

opacity

opacity: number;

Defined in: layers.ts:296

Inherited from

Layer.opacity

---

blendMode

blendMode: BlendMode;

Defined in: layers.ts:297

Inherited from

Layer.blendMode

---

needsUpdate

needsUpdate: boolean;

Defined in: layers.ts:298

Inherited from

Layer.needsUpdate

---

_onChangeCallback

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

Defined in: layers.ts:300

Callback set by the parent surface to propagate observable layer changes.

Inherited from

Layer._onChangeCallback

Accessors

order

Get Signature

get order(): number;

Defined in: layers.ts:343

Numeric initialization hint used when this layer first enters a stack. Runtime ordering is owned exclusively by LayerStack.

Deprecated

Use LayerStack.setLayerOrder() or LayerStack.moveLayer() after the layer has been added. Runtime writes are ignored.

Returns

number

Set Signature

set order(order): void;

Defined in: layers.ts:347

Parameters

order

number

Returns

void

Inherited from

ParcelConnectivityLayer.order

Methods

getRGBAData()

getRGBAData(vertexCount): Float32Array;

Defined in: OutlineLayer.ts:84

Outline layers do not contribute to the color composite. Return a zeroed buffer to satisfy the abstract interface.

Parameters

vertexCount

number

Returns

Float32Array

Overrides

Layer.getRGBAData

---

update()

update(update): void;

Defined in: OutlineLayer.ts:88

Update layer data Must be implemented by subclasses

Parameters

update

OutlineLayerUpdate

Returns

void

Overrides

Layer.update

---

toStateJSON()

toStateJSON(): Record<string, unknown>;

Defined in: OutlineLayer.ts:128

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

Returns

Record<string, unknown>

Overrides

Layer.toStateJSON

---

dispose()

dispose(): void;

Defined in: OutlineLayer.ts:141

Returns

void

Overrides

Layer.dispose

---

getOrderConstraints()

getOrderConstraints(): LayerOrderConstraints;

Defined in: layers.ts:361

Returns

LayerOrderConstraints

Inherited from

Layer.getOrderConstraints

---

getPresentation()

getPresentation(): LayerPresentation;

Defined in: layers.ts:365

Returns

LayerPresentation

Inherited from

Layer.getPresentation

---

setPresentation()

setPresentation(presentation): void;

Defined in: layers.ts:369

Parameters

presentation

Partial<LayerPresentation>

Returns

void

Inherited from

Layer.setPresentation

---

getDataSummary()

getDataSummary(_options?): LayerDataSummary | null;

Defined in: layers.ts:377

Scalar layers override this without exposing their underlying arrays.

Parameters

_options?

LayerDataSummaryOptions = {}

Returns

LayerDataSummary | null

Inherited from

Layer.getDataSummary

---

setVisible()

setVisible(visible): void;

Defined in: layers.ts:432

Parameters

visible

boolean

Returns

void

Inherited from

Layer.setVisible

---

setOpacity()

setOpacity(opacity): void;

Defined in: layers.ts:439

Parameters

opacity

number

Returns

void

Inherited from

Layer.setOpacity

---

setBlendMode()

setBlendMode(mode): void;

Defined in: layers.ts:447

Parameters

mode

BlendMode

Returns

void

Inherited from

Layer.setBlendMode

---

fromConfig()

static fromConfig(config): Layer;

Defined in: layers.ts:501

Backward-compatible throwing factory. The package entry point installs the same explicit registry exposed by createLayerFromConfig.

Parameters

config

unknown

Returns

Layer

Inherited from

Layer.fromConfig