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Class: COGLayer<DataT>

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:141

COGLayer renders a COG using a tiled approach with reprojection.

Extends​

Type Parameters​

DataT​

DataT extends MinimalTileData = DefaultDataT

Properties​

state​

state: object

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:155

defaultGetTileData?​

optional defaultGetTileData?: (image, options) => Promise<TextureDataT>

Parameters​
image​

GeoTIFF | Overview

options​

GetTileDataOptions

Returns​

Promise<TextureDataT>

defaultRenderTile?​

optional defaultRenderTile?: (data) => RenderTileResult | null

Parameters​
data​

TextureDataT

Returns​

RenderTileResult | null

geotiff?​

optional geotiff?: GeoTIFF

tilesetDescriptor?​

optional tilesetDescriptor?: RasterTilesetDescriptor

Overrides​

RasterTileLayer.state

defaultProps​

static defaultProps: DefaultProps<RasterTileLayerProps<MinimalTileData>>

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:150

Overrides​

RasterTileLayer.defaultProps

layerName​

static layerName: string = "COGLayer"

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:144

Overrides​

RasterTileLayer.layerName

Methods​

_parseGeoTIFF()​

_parseGeoTIFF(): Promise<void>

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:191

Returns​

Promise<void>

clearState()​

clearState(): void

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:182

Returns​

void

initializeState()​

initializeState(): void

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:162

Returns​

void

Overrides​

RasterTileLayer.initializeState

updateState()​

updateState(params): void

Defined in: packages/deck.gl-geotiff/src/cog-layer.ts:166

Default implementation, all attributes will be invalidated and updated when data changes

Parameters​

params​

UpdateParameters<COGLayer<DataT>>

Returns​

void

Overrides​

RasterTileLayer.updateState