import {CanvasOverlayer} from 'mapbox-plugins/src/layers/canvasOverlay.js'

public class | source

CanvasOverlayer

Extends:

Overlayer → CanvasOverlayer

Direct Subclass:

WindLayer

initCanvasOverlayer based on mapboxgl-canvas

Constructor Summary

Public Constructor
public	constructor()

Member Summary

Public Members
public	blurWidth: *
public	canvas: *
public	initTrackCtx: *
public	keepTrack: *
public	labelOn: *
public	lineColor: *
public	movedTo: boolean
public	redraw: *
public	shadow: *
public	trackCtx: *
public	trackLayer: *
public	tracks: *[]
public	xfield: *
public	yfield: *

Method Summary

Public Methods
public	getTracks(): *
public	redrawTrack() render cached tracks to line when map moved..
public	setTracks(tracks: array of track points.): set tracks coordinates of overlayer.

Private Methods
private	_init(shadow: boolean, keepTrack: boolean): *
private	_initTrackCtx() init track ctx for each track segment rendering..

Inherited Summary

From class Overlayer
public	map: *
public	lnglat2pix(lng: , lat: ): undefined[] use Global map or this.map instance to project
public	setMap(map: ):
private	_init() to be overwrite in subClass

Public Constructors

public constructor() source

Override:

Overlayer#constructor

Public Members

public blurWidth: * source

public canvas: * source

public initTrackCtx: * source

public keepTrack: * source

public labelOn: * source

public lineColor: * source

public movedTo: boolean source

public redraw: * source

public shadow: * source

public trackCtx: * source

public trackLayer: * source

public tracks: *[] source

public xfield: * source

public yfield: * source

Public Methods

public getTracks(): * source

Return:

public redrawTrack() source

render cached tracks to line when map moved..

public setTracks(tracks: array of track points.): source

set tracks coordinates of overlayer.

Params:

Name	Type	Attribute	Description
tracks	*array of track points.

Return:

Private Methods

private _init(shadow: boolean, keepTrack: boolean): * source

to be overwrite in subClass

Override:

Overlayer#_init

Params:

Name	Type	Attribute	Description
shadow	boolean	optional default: false
keepTrack	boolean	optional default: false

Return:

private _initTrackCtx() source

init track ctx for each track segment rendering..

CanvasOverlayer

Extends:

Direct Subclass:

Constructor Summary

Member Summary

Method Summary

Inherited Summary

Public Constructors

public constructor() source

Override:

Public Members

public blurWidth: * source

public canvas: * source

public initTrackCtx: * source

public keepTrack: * source

public labelOn: * source

public lineColor: * source

public movedTo: boolean source

public redraw: * source

public shadow: * source

public trackCtx: * source

public trackLayer: * source

public tracks: *[] source

public xfield: * source

public yfield: * source

Public Methods

public getTracks(): * source

Return:

public redrawTrack() source

public setTracks(tracks: *array of track points.): * source

Params:

Return:

Private Methods

private _init(shadow: boolean, keepTrack: boolean): * source

Override:

Params:

Return:

private _initTrackCtx() source

public setTracks(tracks: array of track points.): source