core/ShapeStore¶

Classes¶

ShapeStore¶

Defined in: core/ShapeStore.ts:77

ShapeStore - name-indexed storage for simulation shapes (polygons, polylines) with change notification. The StateManager facade delegates here. Shapes belong to the simulation, so they are cleared on node switches and resets rather than persisted like user preferences.

Constructors¶

Constructor¶

new ShapeStore(): ShapeStore;

Returns¶

ShapeStore

Accessors¶

size¶

Get Signature¶

get size(): number;

Defined in: core/ShapeStore.ts:238

Get shape count

Returns¶

number

Methods¶

subscribe()¶

subscribe(listener): () => void;

Defined in: core/ShapeStore.ts:85

Subscribe to shape changes Returns unsubscribe function

Parameters¶

listener¶

ShapeChangeListener

Returns¶

() => void

notifyListeners()¶

notifyListeners(): void;

Defined in: core/ShapeStore.ts:95

Notify all shape listeners of changes

Returns¶

void

add()¶

add(shape, notify?): void;

Defined in: core/ShapeStore.ts:110

Add or update a shape

Parameters¶

shape¶

Shape

notify?¶

boolean = true

If false, don't notify listeners (for batch updates)

Returns¶

void

addBatch()¶

addBatch(shapes): void;

Defined in: core/ShapeStore.ts:122

Add multiple shapes in a batch (only notifies once)

Parameters¶

shapes¶

Shape[]

Returns¶

void

addPolyData()¶

addPolyData(data, nodeId?): void;

Defined in: core/ShapeStore.ts:131

Add or update shape from server PolyData format

Parameters¶

data¶

PolyData

nodeId?¶

string

Returns¶

void

addPolylineData()¶

addPolylineData(data, nodeId?): void;

Defined in: core/ShapeStore.ts:142

Add or update shape from server PolylineData format

Parameters¶

data¶

PolylineData

nodeId?¶

string

Returns¶

void

delete()¶

delete(name): boolean;

Defined in: core/ShapeStore.ts:153

Delete a shape by name

Parameters¶

name¶

string

Returns¶

boolean

get()¶

get(name): Shape | undefined;

Defined in: core/ShapeStore.ts:165

Get a shape by name

Parameters¶

name¶

string

Returns¶

Shape | undefined

getAll()¶

getAll(): Map<string, Shape>;

Defined in: core/ShapeStore.ts:172

Get all shapes

Returns¶

Map\<string, Shape>

getByType()¶

getByType<T>(type): Shape[];

Defined in: core/ShapeStore.ts:179

Get shapes by type

Type Parameters¶

T¶

T extends "polygon" | "polyline" | "circle" | "rectangle"

Parameters¶

type¶

T

Returns¶

Shape[]

getByNode()¶

getByNode(nodeId): Shape[];

Defined in: core/ShapeStore.ts:188

Get shapes for a specific node

Parameters¶

nodeId¶

string

Returns¶

Shape[]

clear()¶

clear(): void;

Defined in: core/ShapeStore.ts:198

Clear all shapes Called when switching nodes or resetting simulation

Returns¶

void

clearForNode()¶

clearForNode(nodeId): void;

Defined in: core/ShapeStore.ts:207

Clear shapes for a specific node

Parameters¶

nodeId¶

string

Returns¶

void

setVisibility()¶

setVisibility(name, visible): void;

Defined in: core/ShapeStore.ts:227

Update shape visibility

Parameters¶

name¶

string

visible¶

boolean

Returns¶

void

Type Aliases¶

ShapeChangeListener¶

type ShapeChangeListener = (shapes) => void;

Defined in: core/ShapeStore.ts:5

Parameters¶

shapes¶

Map\<string, Shape>

Returns¶

void

Functions¶

polyDataToShape()¶

function polyDataToShape(data, nodeId?): PolygonShape;

Defined in: core/ShapeStore.ts:25

Convert server PolyData ({name, lat[], lon[], color?}) to a client PolygonShape ({type, name, coordinates: {lat, lng}[], ...styling}).

Parameters¶

data¶

PolyData

nodeId?¶

string

Returns¶

PolygonShape

polylineDataToShape()¶

function polylineDataToShape(data, nodeId?): PolylineShape;

Defined in: core/ShapeStore.ts:52

Convert server PolylineData ({name, lat[], lon[], color?, width?}) to a client PolylineShape ({type, name, coordinates: {lat, lng}[], ...styling}).

Parameters¶

data¶

PolylineData

nodeId?¶

string

Returns¶

PolylineShape