Class: Layer ¶

Hierarchy ¶

any
↳ Layer

Table of contents ¶

Constructors ¶

constructor

Properties ¶

Methods ¶

Constructors ¶

constructor ¶

• new Layer(id, source, opts): Layer

Parameters ¶

Name	Type
`id`	`string`
`source`	`SourceType`
`opts`	`BaseLayerOptionType`

Returns ¶

Overrides ¶

maptalks.TileLayer.constructor

Defined in ¶

maptalks/src/layer.ts:260

Properties ¶

type ¶

• type: string

Defined in ¶

maptalks/src/layer.ts:253

_needsUpdate ¶

• _needsUpdate: boolean = true

Defined in ¶

maptalks/src/layer.ts:254

_coordCache ¶

• _coordCache: Object = {}

Defined in ¶

maptalks/src/layer.ts:255

layer ¶

• layer: WithNull<BaseLayer>

Defined in ¶

maptalks/src/layer.ts:256

Methods ¶

onMoveStart ¶

▸ onMoveStart(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:300

onMoving ¶

▸ onMoving(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:307

onMoveEnd ¶

▸ onMoveEnd(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:311

onDragRotateStart ¶

▸ onDragRotateStart(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:318

onDragRotateEnd ¶

▸ onDragRotateEnd(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:324

onResize ¶

▸ onResize(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:330

onZoomStart ¶

▸ onZoomStart(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:334

onZooming ¶

▸ onZooming(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:338

onZoomEnd ¶

▸ onZoomEnd(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:345

update ¶

▸ update(): void

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:349

getWorlds ¶

▸ getWorlds(): { world: number ; offset: number ; xmin: number ; xmax: number }[]

Returns ¶

{ world: number ; offset: number ; xmin: number ; xmax: number }[]

Defined in ¶

maptalks/src/layer.ts:355

calcWitchWorld ¶

▸ calcWitchWorld(center, worlds): undefined | number

Parameters ¶

Name	Type
`center`	`number`[]
`worlds`	{ `world`: `number` ; `offset`: `number` ; `xmin`: `number` ; `xmax`: `number` }[]

Returns ¶

undefined | number

Defined in ¶

maptalks/src/layer.ts:411

getClipMask ¶

▸ getClipMask(): any

Returns ¶

any

Defined in ¶

maptalks/src/layer.ts:429

setClipMask ¶

▸ setClipMask(mask): void

Parameters ¶

Name	Type
`mask`	`any`

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:502

prepareToDraw ¶

▸ prepareToDraw(gl, scene): undefined | false

Parameters ¶

Name	Type
`gl`	`any`
`scene`	`any`

Returns ¶

undefined | false

Defined in ¶

maptalks/src/layer.ts:511

isRendering ¶

▸ isRendering(): boolean

Returns ¶

boolean

Defined in ¶

maptalks/src/layer.ts:715

draw ¶

▸ draw(gl, view, scene, camera, timeStamp, context): void

Parameters ¶

Name	Type
`gl`	`any`
`view`	`any`
`scene`	`any`
`camera`	`any`
`timeStamp`	`any`
`context`	`any`

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:723

drawOnInteracting ¶

▸ drawOnInteracting(gl, view, scene, camera, event, timeStamp, context): void

Parameters ¶

Name	Type
`gl`	`any`
`view`	`any`
`scene`	`any`
`camera`	`any`
`event`	`any`
`timeStamp`	`any`
`context`	`any`

Returns ¶

void

Defined in ¶

maptalks/src/layer.ts:727

getObjects ¶

▸ getObjects(): any[]

Returns ¶

any[]

Defined in ¶

maptalks/src/layer.ts:731

clear ¶

▸ clear(): Layer

Returns ¶

Defined in ¶

maptalks/src/layer.ts:746

clearObject ¶

▸ clearObject(): Layer

Returns ¶

Defined in ¶

maptalks/src/layer.ts:750

getCamera ¶

▸ getCamera(): WithNull<PerspectiveCamera | OrthographicCamera>

Returns ¶

WithNull<PerspectiveCamera | OrthographicCamera>

Defined in ¶

maptalks/src/layer.ts:764

getScene ¶

▸ getScene(): WithNull<Scene>

Returns ¶

WithNull<Scene>

Defined in ¶

maptalks/src/layer.ts:772

renderScene ¶

▸ renderScene(context?, layer?): Layer

Parameters ¶

Name	Type
`context?`	`any`
`layer?`	`any`

Returns ¶

Defined in ¶

maptalks/src/layer.ts:780

onAdd ¶

▸ onAdd(): Layer

Returns ¶

Defined in ¶

maptalks/src/layer.ts:793

onRemove ¶

▸ onRemove(): Layer

Returns ¶

Defined in ¶

maptalks/src/layer.ts:805

getEvents ¶

▸ getEvents(): Object

Returns ¶

Object

Name	Type
`_zoomstart`	() => `void`
`_zooming`	() => `void`
`_zoomend`	() => `void`
`_resize`	() => `void`
`_movestart`	() => `void`
`_moving`	() => `void`
`_moveend`	() => `void`
`_dragrotatestart`	() => `void`
`_dragrotateend`	() => `void`

Defined in ¶

maptalks/src/layer.ts:819