Documentation / @geoverse/core-ol / SuperMapRestSource

Class: SuperMapRestSource

Defined in: packages/core-ol/src/sources/supermapRest.ts:66

超图 iServer REST 瓦片数据源（旧库 supermapRest.ts 移植， token/key 鉴权链路旧版即未启用，未迁移）。

Extends

• TileImage

Constructors

Constructor

new SuperMapRestSource(opts?): SuperMapRestSource;

Defined in: packages/core-ol/src/sources/supermapRest.ts:75

Parameters

opts?

SuperMapRestOptions = {}

Returns

SuperMapRestSource

Overrides

TileImage.constructor

Properties

crossOrigin

protected crossOrigin: string | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:171

Inherited from

TileImage.crossOrigin

---

disposed

protected disposed: boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Disposable.d.ts:15

The object has already been disposed.

Inherited from

TileImage.disposed

---

loading

loading: number | boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:114

This source is currently loading data. Sources that defer loading to the map's tile queue never set this to a truthy value.

Inherited from

TileImage.loading

---

on

on: TileSourceOnSignature<EventsKey>;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:118

Inherited from

TileImage.on

---

once

once: TileSourceOnSignature<EventsKey>;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:122

Inherited from

TileImage.once

---

projection

protected projection: Projection | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:98

Inherited from

TileImage.projection

---

referrerPolicy

protected referrerPolicy: ReferrerPolicy;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:176

Inherited from

TileImage.referrerPolicy

---

tileClass

protected tileClass: typeof ImageTile;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:181

Inherited from

TileImage.tileClass

---

tileGrid

protected tileGrid: TileGrid | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:136

Inherited from

TileImage.tileGrid

---

tileGridForProjection

protected tileGridForProjection: {
[x: string]: TileGrid;
};

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:186

Index Signature

[x: string]: TileGrid

Inherited from

TileImage.tileGridForProjection

---

tileLoadFunction

protected tileLoadFunction: LoadFunction;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:110

Inherited from

TileImage.tileLoadFunction

---

tileOptions

protected tileOptions: Options;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:151

Inherited from

TileImage.tileOptions

---

tmpSize

protected tmpSize: Size;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:141

Inherited from

TileImage.tmpSize

---

un

un: TileSourceOnSignature<void>;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:126

Inherited from

TileImage.un

---

urls

protected urls: string[] | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:122

Inherited from

TileImage.urls

---

viewRejector

protected viewRejector: (arg0) => void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:139

Parameters

arg0

Error

Returns

void

Inherited from

TileImage.viewRejector

---

viewResolver

protected viewResolver: (arg0) => void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:134

Parameters

arg0

ViewOptions

Returns

void

Inherited from

TileImage.viewResolver

---

zDirection

zDirection: number | NearestDirectionFunction;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:159

zDirection hint, read by the renderer. Indicates which resolution should be used by a renderer if the views resolution does not match any resolution of the tile source. If 0, the nearest resolution will be used. If 1, the nearest lower resolution will be used. If -1, the nearest higher resolution will be used.

Inherited from

TileImage.zDirection

Methods

addChangeListener()

addChangeListener(key, listener): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:145

Parameters

key

string

Key name.

listener

Listener

Listener.

Returns

void

Inherited from

TileImage.addChangeListener

---

addEventListener()

addEventListener(type, listener): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/events/Target.d.ts:50

Parameters

type

string

Type.

listener

Listener

Listener.

Returns

void

Inherited from

TileImage.addEventListener

---

applyProperties()

protected applyProperties(source): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:172

Apply any properties from another object without triggering events.

Parameters

source

BaseObject

The source object.

Returns

void

Inherited from

TileImage.applyProperties

---

changed()

changed(): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Observable.d.ts:65

Increases the revision counter and dispatches a 'change' event.

Returns

void

Api

Inherited from

TileImage.changed

---

clear()

clear(): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:227

Remove all cached reprojected tiles from the source. The next render cycle will create new tiles.

Returns

void

Api

Inherited from

TileImage.clear

---

dispatchEvent()

dispatchEvent(event): boolean | undefined;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/events/Target.d.ts:61

Dispatches an event and calls all listeners listening for events of this type. The event parameter can either be a string or an Object with a type property.

Parameters

event

string | BaseEvent

Event object.

Returns

boolean | undefined

false if anyone called preventDefault on the event object or if any of the listeners returned false.

Api

Inherited from

TileImage.dispatchEvent

---

dispose()

dispose(): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Disposable.d.ts:19

Clean up.

Returns

void

Inherited from

TileImage.dispose

---

disposeInternal()

protected disposeInternal(): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Disposable.d.ts:24

Extension point for disposable objects.

Returns

void

Inherited from

TileImage.disposeInternal

---

get()

get(key): any;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:114

Gets a value.

Parameters

key

string

Key name.

Returns

any

Value.

Api

Inherited from

TileImage.get

---

getAttributions()

getAttributions(): Attribution | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:150

Get the attribution function for the source.

Returns

Attribution | null

Attribution function.

Api

Inherited from

TileImage.getAttributions

---

getAttributionsCollapsible()

getAttributionsCollapsible(): boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:155

Returns

boolean

Attributions are collapsible.

Api

Inherited from

TileImage.getAttributionsCollapsible

---

getGutter()

getGutter(): number;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:202

Returns

number

Gutter.

Inherited from

TileImage.getGutter

---

getGutterForProjection()

getGutterForProjection(projection): number;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:164

Parameters

projection

Projection

Projection.

Returns

number

Gutter.

Inherited from

TileImage.getGutterForProjection

---

getInterpolate()

getInterpolate(): boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:184

Returns

boolean

Use linear interpolation when resampling.

Inherited from

TileImage.getInterpolate

---

getKey()

getKey(): string;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:169

Return the key to be used for all tiles in the source.

Returns

string

The key for all tiles.

Inherited from

TileImage.getKey

---

getKeys()

getKeys(): string[];

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:120

Get a list of object property names.

Returns

string[]

List of property names.

Api

Inherited from

TileImage.getKeys

---

getListeners()

getListeners(type): Listener[] | undefined;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/events/Target.d.ts:69

Get the listeners for a specified event type. Listeners are returned in the order that they will be called in.

Parameters

type

string

Type.

Returns

Listener[] | undefined

Listeners.

Inherited from

TileImage.getListeners

---

getProjection()

getProjection(): Projection | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:161

Get the projection of the source.

Returns

Projection | null

Projection.

Api

Inherited from

TileImage.getProjection

---

getProperties()

getProperties(): NoInfer<{
[x: string]: any;
}>;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:126

Get an object of all property names and values.

Returns

NoInfer<{ [x: string]: any; }>

Object.

Api

Inherited from

TileImage.getProperties

---

getPropertiesInternal()

getPropertiesInternal(): 
  | Partial<NoInfer<{
[x: string]: any;
}>>
  | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:131

Get an object of all property names and values.

Returns

| Partial<NoInfer<{ [x: string]: any; }>> | null

Object.

Inherited from

TileImage.getPropertiesInternal

---

getResolutions()

getResolutions(projection?): number[] | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:166

Parameters

projection?

Projection

Projection.

Returns

number[] | null

Resolutions.

Inherited from

TileImage.getResolutions

---

getRevision()

getRevision(): number;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Observable.d.ts:72

Get the version number for this object. Each time the object is modified, its version number will be incremented.

Returns

number

Revision.

Api

Inherited from

TileImage.getRevision

---

getState()

getState(): State;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:176

Get the state of the source, see import("./Source.js").State for possible states.

Returns

State

State.

Api

Inherited from

TileImage.getState

---

getTile()

getTile(
   z, 
   x, 
   y, 
   pixelRatio, 
   projection, 
   tileCache?): ImageTile | ReprojTile;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:224

Parameters

z

number

Tile coordinate z.

x

number

Tile coordinate x.

y

number

Tile coordinate y.

pixelRatio

number

Pixel ratio.

projection

Projection

Projection.

tileCache?

LRUCache<Tile>

Tile cache.

Returns

ImageTile | ReprojTile

Tile.

Inherited from

TileImage.getTile

---

getTileCoordForTileUrlFunction()

getTileCoordForTileUrlFunction(tileCoord, projection?): TileCoord;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:222

Returns a tile coordinate wrapped around the x-axis. When the tile coordinate is outside the resolution and extent range of the tile grid, null will be returned.

Parameters

tileCoord

TileCoord

Tile coordinate.

projection?

Projection

Projection.

Returns

TileCoord

Tile coordinate to be passed to the tileUrlFunction or null if no tile URL should be created for the passed tileCoord.

Inherited from

TileImage.getTileCoordForTileUrlFunction

---

getTileGrid()

getTileGrid(): TileGrid | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:192

Return the tile grid of the tile source.

Returns

TileGrid | null

Tile grid.

Api

Inherited from

TileImage.getTileGrid

---

getTileGridForProjection()

getTileGridForProjection(projection): TileGrid;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:197

Parameters

projection

Projection

Projection.

Returns

TileGrid

Tile grid.

Inherited from

TileImage.getTileGridForProjection

---

getTileInternal()

protected getTileInternal(
   z, 
   x, 
   y, 
   pixelRatio, 
   projection, 
   tileCache?): ImageTile;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:235

Parameters

z

number

Tile coordinate z.

x

number

Tile coordinate x.

y

number

Tile coordinate y.

pixelRatio

number

Pixel ratio.

projection

Projection

Projection.

tileCache?

LRUCache<Tile>

Tile cache.

Returns

ImageTile

Tile.

Inherited from

TileImage.getTileInternal

---

getTileLoadFunction()

getTileLoadFunction(): LoadFunction;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:134

Deprecated. Use an ImageTile source instead. Return the tile load function of the source.

Returns

LoadFunction

TileLoadFunction

Api

Inherited from

TileImage.getTileLoadFunction

---

getTilePixelRatio()

getTilePixelRatio(pixelRatio): number;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:205

Get the tile pixel ratio for this source. Subclasses may override this method, which is meant to return a supported pixel ratio that matches the provided pixelRatio as close as possible.

Parameters

pixelRatio

number

Pixel ratio.

Returns

number

Tile pixel ratio.

Inherited from

TileImage.getTilePixelRatio

---

getTilePixelSize()

getTilePixelSize(
   z, 
   pixelRatio, 
   projection): Size;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:212

Parameters

z

number

Z.

pixelRatio

number

Pixel ratio.

projection

Projection

Projection.

Returns

Size

Tile size.

Inherited from

TileImage.getTilePixelSize

---

getTileUrlFunction()

getTileUrlFunction(): UrlFunction;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:141

Deprecated. Use an ImageTile source instead. Return the tile URL function of the source.

Returns

UrlFunction

TileUrlFunction

Api

Inherited from

TileImage.getTileUrlFunction

---

getUrls()

getUrls(): string[] | null;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:150

Deprecated. Use an ImageTile source instead. Return the URLs used for this source. When a tileUrlFunction is used instead of url or urls, null will be returned.

Returns

string[] | null

URLs.

Api

Inherited from

TileImage.getUrls

---

getView()

getView(): Promise<ViewOptions>;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:170

Returns

Promise<ViewOptions>

A promise for view-related properties.

Inherited from

TileImage.getView

---

getWrapX()

getWrapX(): boolean | undefined;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:180

Returns

boolean | undefined

Wrap X.

Inherited from

TileImage.getWrapX

---

handleTileChange()

protected handleTileChange(event): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:156

Handle tile change events.

Parameters

event

BaseEvent

Event.

Returns

void

Inherited from

TileImage.handleTileChange

---

hasListener()

hasListener(type?): boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/events/Target.d.ts:75

Parameters

type?

string

Type. If not provided, true will be returned if this event target has any listeners.

Returns

boolean

Has listeners.

Inherited from

TileImage.hasListener

---

hasProperties()

hasProperties(): boolean;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:135

Returns

boolean

The object has properties.

Inherited from

TileImage.hasProperties

---

notify()

notify(key, oldValue): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:140

Parameters

key

string

Key name.

oldValue

any

Old value.

Returns

void

Inherited from

TileImage.notify

---

onceInternal()

protected onceInternal(type, listener): EventsKey | EventsKey[];

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Observable.d.ts:86

Parameters

type

string | string[]

Type.

listener

(arg0) => unknown

Listener.

Returns

EventsKey | EventsKey[]

Event key.

Inherited from

TileImage.onceInternal

---

onInternal()

protected onInternal(type, listener): EventsKey | EventsKey[];

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Observable.d.ts:79

Parameters

type

string | string[]

Type.

listener

(arg0) => unknown

Listener.

Returns

EventsKey | EventsKey[]

Event key.

Inherited from

TileImage.onInternal

---

refresh()

refresh(): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:189

Refreshes the source. The source will be cleared, and data from the server will be reloaded.

Returns

void

Api

Inherited from

TileImage.refresh

---

removeChangeListener()

removeChangeListener(key, listener): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:150

Parameters

key

string

Key name.

listener

Listener

Listener.

Returns

void

Inherited from

TileImage.removeChangeListener

---

removeEventListener()

removeEventListener(type, listener): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/events/Target.d.ts:80

Parameters

type

string

Type.

listener

Listener

Listener.

Returns

void

Inherited from

TileImage.removeEventListener

---

set()

set(
   key, 
   value, 
   silent?): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:158

Sets a value.

Parameters

key

string

Key name.

value

any

Value.

silent?

boolean

Update without triggering an event.

Returns

void

Api

Inherited from

TileImage.set

---

setAttributions()

setAttributions(attributions): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:197

Set the attributions of the source.

Parameters

attributions

AttributionLike | undefined

Attributions. Can be passed as string, Array<string>, module:ol/source/Source~Attribution, or undefined.

Returns

void

Api

Inherited from

TileImage.setAttributions

---

setKey()

protected setKey(key): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Tile.d.ts:175

Set the value to be used as the key for all tiles in the source.

Parameters

key

string

The key for tiles.

Returns

void

Inherited from

TileImage.setKey

---

setProperties()

setProperties(values, silent?): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:166

Sets a collection of key-value pairs. Note that this changes any existing properties and adds new ones (it does not remove any existing properties).

Parameters

values

Partial<NoInfer<Properties>>

Values.

silent?

boolean

Update without triggering an event.

Returns

void

Api

Inherited from

TileImage.setProperties

---

setRenderReprojectionEdges()

setRenderReprojectionEdges(render): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:241

Sets whether to render reprojection edges or not (usually for debugging).

Parameters

render

boolean

Render the edges.

Returns

void

Api

Inherited from

TileImage.setRenderReprojectionEdges

---

setState()

setState(state): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/Source.d.ts:202

Set the state of the source.

Parameters

state

State

State.

Returns

void

Inherited from

TileImage.setState

---

setTileGridForProjection()

setTileGridForProjection(projection, tilegrid): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/TileImage.d.ts:254

Sets the tile grid to use when reprojecting the tiles to the given projection instead of the default tile grid for the projection.

This can be useful when the default tile grid cannot be created (e.g. projection has no extent defined) or for optimization reasons (custom tile size, resolutions, ...).

Parameters

projection

ProjectionLike

Projection.

tilegrid

TileGrid

Tile grid to use for the projection.

Returns

void

Api

Inherited from

TileImage.setTileGridForProjection

---

setTileLoadFunction()

setTileLoadFunction(tileLoadFunction): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:163

Deprecated. Use an ImageTile source instead. Set the tile load function of the source.

Parameters

tileLoadFunction

LoadFunction

Tile load function.

Returns

void

Api

Inherited from

TileImage.setTileLoadFunction

---

setTileUrlFunction()

setTileUrlFunction(tileUrlFunction, key?): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:171

Deprecated. Use an ImageTile source instead. Set the tile URL function of the source.

Parameters

tileUrlFunction

UrlFunction

Tile URL function.

key?

string

Optional new tile key for the source.

Returns

void

Api

Inherited from

TileImage.setTileUrlFunction

---

setUrl()

setUrl(url): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:177

Set the URL to use for requests.

Parameters

url

string

URL.

Returns

void

Api

Inherited from

TileImage.setUrl

---

setUrls()

setUrls(urls): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:184

Deprecated. Use an ImageTile source instead. Set the URLs to use for requests.

Parameters

urls

string[]

URLs.

Returns

void

Api

Inherited from

TileImage.setUrls

---

tileUrlFunction()

tileUrlFunction(
   tileCoord, 
   pixelRatio, 
   projection): string | undefined;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/source/UrlTile.d.ts:117

Parameters

tileCoord

TileCoord

Tile coordinate.

pixelRatio

number

Pixel ratio.

projection

Projection

Projection.

Returns

string | undefined

Tile URL.

Inherited from

TileImage.tileUrlFunction

---

unInternal()

protected unInternal(type, listener): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Observable.d.ts:93

Unlisten for a certain type of event.

Parameters

type

string | string[]

Type.

listener

(arg0) => unknown

Listener.

Returns

void

Inherited from

TileImage.unInternal

---

unset()

unset(key, silent?): void;

Defined in: node_modules/.pnpm/ol@10.9.0/node_modules/ol/Object.d.ts:179

Unsets a property.

Parameters

key

string

Key name.

silent?

boolean

Unset without triggering an event.

Returns

void

Api

Inherited from

TileImage.unset