Class: DefaultMapSystemContext<Modules, Layers, Controllers>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:72

An implementation of the base properties in MapSystemContext.

Type Parameters

Type Parameter	Default type
Modules extends ModuleRecord	EmptyRecord
Layers extends LayerRecord	EmptyRecord
Controllers extends ControllerRecord	EmptyRecord

Constructors

Constructor

new DefaultMapSystemContext<Modules, Layers, Controllers>(bus, projection, projectedSize, deadZone): DefaultMapSystemContext<Modules, Layers, Controllers>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:91

Creates an instance of a MapSystemContext.

Parameters

Parameter	Type	Description
bus	EventBus	This context's event bus.
projection	MapProjection	This context's map projection.
projectedSize	Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>	A subscribable which provides the projected size of this context's map.
deadZone	Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>	A subscribable which provides the dead zone of this context's map.

Returns

DefaultMapSystemContext<Modules, Layers, Controllers>

Properties

bus

readonly bus: EventBus

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:92

This context's event bus.

---

deadZone

readonly deadZone: Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:95

A subscribable which provides the dead zone of this context's map.

---

model

readonly model: MapModel<Modules>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:79

This context's map model.

---

projectedSize

readonly projectedSize: Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:94

A subscribable which provides the projected size of this context's map.

---

projection

readonly projection: MapProjection

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:93

This context's map projection.

Methods

getController()

getController<K>(key): Controllers[K]

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:113

Retrieves a controller from this context.

Type Parameters

Type Parameter
K extends string

Parameters

Parameter	Type	Description
key	K	The key fo the controller to retrieve.

Returns

Controllers[K]

The controller in this context with the specified key.

---

getLayer()

getLayer<K>(key): Layers[K] & MapLayer<MapLayerProps<any>>

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:104

Retrieves a layer from this context.

Type Parameters

Type Parameter
K extends string

Parameters

Parameter	Type	Description
key	K	The key of the layer to retrieve.

Returns

Layers[K] & MapLayer<MapLayerProps<any>>

The layer in this context with the specified key.

---

setController()

setController<K>(key, controller): void

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:131

Adds a controller to this context.

Type Parameters

Type Parameter
K extends string

Parameters

Parameter	Type	Description
key	K	The key of the controller to add.
controller	Controllers[K]	The controller to add.

Returns

void

---

setLayer()

setLayer<K>(key, layer): void

Defined in: src/sdk/components/mapsystem/MapSystemContext.ts:122

Adds a layer to this context.

Type Parameters

Type Parameter
K extends string

Parameters

Parameter	Type	Description
key	K	The key of the layer to add.
layer	Layers[K]	The layer to add.

Returns

void