Class QTree

class QTree utilizes quad-tree structure to get the type of the tile at the given coord

Hierarchy

QTree

Index

Constructors

Properties

_qtree _qtreedepth _ready

Accessors

Methods

Constructors

constructor

new QTree(input: RequestInfo, requestInit?: RequestInit): QTree
Class constructor for QTree.
Parameters
- input: RequestInfo
  
  The request info (e.g. URI) to load the QTree.
- Optional requestInit: RequestInit
  
  The request initialization for loading the QTree. Includes properties such as method, headers, body, etc.
Returns QTree
- Defined in src/utils/qtree.ts:63

Properties

`Protected` _qtree

_qtree: Tree = {}

`Protected` _qtreedepth

_qtreedepth: number = 0

`Protected` _ready

_ready: Promise<void>

Accessors

ready

get ready(): Promise<void>
A getter that returns a Promise that resolves when the QTree is ready to be used.

Returns
A Promise that resolves when the QTree is ready to be used.

Returns Promise<void>
- Defined in src/utils/qtree.ts:72

Methods

`Protected` _load

_load(input: RequestInfo, requestInit?: RequestInit): Promise<void>
Loads the QTree from the specified input and request initialization.

Async

Returns
A Promise that resolves when the QTree is loaded.

Throws
If the QTree fails to load.
Parameters
- input: RequestInfo
  
  The request info (e.g. URI) to load the QTree.
- Optional requestInit: RequestInit
  
  The request initialization for loading the QTree. Includes properties such as method, headers, body, etc.
Returns Promise<void>
- Defined in src/utils/qtree.ts:84

check

check(coord: XYZ): TileType
Returns the type of the tile at the given coordinates.

Returns
The type of the tile at the given coordinates.
Parameters
- coord: XYZ
  
  The coordinates of the tile to check.
Returns TileType
- Defined in src/utils/qtree.ts:102

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