Interface HillshadeRasterTileLayerOptions

interface HillshadeRasterTileLayerOptions {
    contrast?: number;
    dataSource?: TileDataSource<any, any>;
    decoder?: ElevationDataDecoder<any, any>;
    heightScale?: number;
    highlightColor?: Color;
    illuminationDirection?: number;
    maxOverzoomLevel?: number;
    maxUnderzoomLevel?: number;
    opacity?: number;
    preloading?: boolean;
    synchronizedRefresh?: boolean;
    tileFilterMode?: RasterTileFilterMode;
    tileSubstitutionPolicy?: TileSubstitutionPolicy;
    updatePriority?: number;
    visible?: boolean;
    visibleZoomRange?: [number, number];
    zoomLevelBias?: number;
}

Hierarchy (view full)

Properties

contrast? dataSource? decoder? heightScale? highlightColor? illuminationDirection? maxOverzoomLevel? maxUnderzoomLevel? opacity? preloading? synchronizedRefresh? tileFilterMode? tileSubstitutionPolicy? updatePriority? visible? visibleZoomRange? zoomLevelBias?

Properties

Optional contrast

contrast?: number

Optional dataSource

dataSource?: TileDataSource<any, any>

Optional decoder

decoder?: ElevationDataDecoder<any, any>

Optional heightScale

heightScale?: number

Optional highlightColor

highlightColor?: Color

Optional illuminationDirection

illuminationDirection?: number

Optional maxOverzoomLevel

maxOverzoomLevel?: number

Sets the maximum overzoom level for this layer. If a tile for the given zoom level Z is not available, SDK will try to use tiles with zoom levels Z-1, ..., Z-MaxOverzoomLevel. The default is 6.

Optional maxUnderzoomLevel

maxUnderzoomLevel?: number

Optional opacity

opacity?: number

Optional preloading

preloading?: boolean

Sets the state of preloading for this layer. Preloading allows the downloading of tiles that are not currently visible on screen, but are adjacent to ones that are. This means that the user can pan the map without immediately noticing any missing tiles. Enabling this option might introduce a small performance hit on slower devices. It should also be noted that this will considerably increase network traffic if used with online maps. The default is false.

Optional synchronizedRefresh

synchronizedRefresh?: boolean

Sets the state of the synchronized refresh flag. If disabled all tiles will appear on screen one by one as they finish loading. If enabled the map will wait for all the visible tiles to finish loading and then show them all on screen together. This is useful for animated tiles.

Optional tileFilterMode

tileFilterMode?: RasterTileFilterMode

Optional tileSubstitutionPolicy

tileSubstitutionPolicy?: TileSubstitutionPolicy

Optional updatePriority

updatePriority?: number

Optional visible

visible?: boolean

Optional visibleZoomRange

visibleZoomRange?: [number, number]

Optional zoomLevelBias

zoomLevelBias?: number

Sets the zoom level bias for this layer. Higher zoom level bias forces SDK to use more detailed tiles for given view compared to lower zoom bias. The default bias is 0.

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