Interface ElevationLayerOptions

interface ElevationLayerOptions {
    backgroundColor?: ColorRepresentation;
    colorMap?: ColorMap;
    computeMinMax?: boolean;
    extent?: Extent;
    interpretation?: Interpretation;
    minmax?: ElevationRange;
    name?: string;
    noDataOptions?: NoDataOptions;
    preloadImages?: boolean;
    resolutionFactor?: number;
    showEmptyTextures?: boolean;
    showTileBorders?: boolean;
    source: ImageSource;
}

Hierarchy (view full)

Properties

backgroundColor? colorMap? computeMinMax? extent? interpretation? minmax? name? noDataOptions? preloadImages? resolutionFactor? showEmptyTextures? showTileBorders? source

Properties

Optional backgroundColor

backgroundColor?: ColorRepresentation

The optional background color of the layer.

Optional colorMap

colorMap?: ColorMap

The optional color map to use.

Optional computeMinMax

computeMinMax?: boolean

Enables min/max computation of source images. Mainly used for elevation data.

Optional extent

extent?: Extent

The optional extent to use for this layer. If none is provided, then the extent from the source is used instead. The layer will not be visible outside this extent.

Optional interpretation

interpretation?: Interpretation

How to interpret the pixel data of the source.

Optional minmax

minmax?: ElevationRange

The minimal/maximal elevation values of this layer. If unspecified, the layer will attempt to compute an approximation using downsampled data.

Optional name

name?: string

An optional name for this layer.

Optional noDataOptions

noDataOptions?: NoDataOptions

How to treat no-data values.

Optional preloadImages

preloadImages?: boolean

Enables or disable preloading of low resolution fallback images. Those fallback images are used when no data is available yet on a particular region of the layer.

Optional resolutionFactor

resolutionFactor?: number

The resolution factor applied to textures generated by this layer, compared to the pixel size of the targets. Default is 1. A value greater than one will create textures with a higher resolution than what is asked by the targets. For example, if a map tile has a texture size of 256*256, and a layer has a resolution factor of 2, the generated textures will have a size of 512*512 pixels.

Optional showEmptyTextures

showEmptyTextures?: boolean

Displays empty textures as colored rectangles.

Optional showTileBorders

showTileBorders?: boolean

Displays the border of source images.

source

source: ImageSource

The source of the layer.

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backgroundColorcolorMapcomputeMinMaxextentinterpretationminmaxnamenoDataOptionspreloadImagesresolutionFactorshowEmptyTexturesshowTileBorderssource