Companion

object Companion

Static variables and methods.

Properties

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The maximum zoom level for the layer. At zoom levels equal to or greater than the maxzoom, the layer will be hidden.

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The minimum zoom level for the layer. At zoom levels less than the minzoom, the layer will be hidden.

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Displayed band of raster array source layer. Defaults to the first band if not set.

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Displayed band of raster array source layer. Defaults to the first band if not set.

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Increase or reduce the brightness of the image. The value is the maximum brightness. Default value: 1. Value range: 0, 1

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Increase or reduce the brightness of the image. The value is the maximum brightness. Default value: 1. Value range: 0, 1

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Transition options for RasterBrightnessMax.

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Increase or reduce the brightness of the image. The value is the minimum brightness. Default value: 0. Value range: 0, 1

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Increase or reduce the brightness of the image. The value is the minimum brightness. Default value: 0. Value range: 0, 1

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Transition options for RasterBrightnessMin.

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When raster-color is active, specifies the combination of source RGB channels used to compute the raster value. Computed using the equation mix.r - src.r + mix.g - src.g + mix.b - src.b + mix.a. The first three components specify the mix of source red, green, and blue channels, respectively. The fourth component serves as a constant offset and is -not- multipled by source alpha. Source alpha is instead carried through and applied as opacity to the colorized result. Default value corresponds to RGB luminosity. Default value: 0.2126,0.7152,0.0722,0.

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When raster-color is active, specifies the combination of source RGB channels used to compute the raster value. Computed using the equation mix.r - src.r + mix.g - src.g + mix.b - src.b + mix.a. The first three components specify the mix of source red, green, and blue channels, respectively. The fourth component serves as a constant offset and is -not- multipled by source alpha. Source alpha is instead carried through and applied as opacity to the colorized result. Default value corresponds to RGB luminosity. Default value: 0.2126,0.7152,0.0722,0.

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Transition options for RasterColorMix.

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When raster-color is active, specifies the range over which raster-color is tabulated. Units correspond to the computed raster value via raster-color-mix. For rasterarray sources, if raster-color-range is unspecified, the source's stated data range is used.

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When raster-color is active, specifies the range over which raster-color is tabulated. Units correspond to the computed raster value via raster-color-mix. For rasterarray sources, if raster-color-range is unspecified, the source's stated data range is used.

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Transition options for RasterColorRange.

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Increase or reduce the contrast of the image. Default value: 0. Value range: -1, 1

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Increase or reduce the contrast of the image. Default value: 0. Value range: -1, 1

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Transition options for RasterContrast.

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Specifies an uniform elevation from the ground, in meters. Default value: 0. Minimum value: 0.

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Specifies an uniform elevation from the ground, in meters. Default value: 0. Minimum value: 0.

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Transition options for RasterElevation.

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Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0.

Controls the intensity of light emitted on the source features. Default value: 0. Minimum value: 0.

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Transition options for RasterEmissiveStrength.

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Fade duration when a new tile is added. Default value: 300. Minimum value: 0.

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Fade duration when a new tile is added. Default value: 300. Minimum value: 0.

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Rotates hues around the color wheel. Default value: 0.

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Rotates hues around the color wheel. Default value: 0.

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Transition options for RasterHueRotate.

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The opacity at which the image will be drawn. Default value: 1. Value range: 0, 1

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The opacity at which the image will be drawn. Default value: 1. Value range: 0, 1

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Transition options for RasterOpacity.

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The resampling/interpolation method to use for overscaling, also known as texture magnification filter Default value: "linear".

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The resampling/interpolation method to use for overscaling, also known as texture magnification filter Default value: "linear".

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Increase or reduce the saturation of the image. Default value: 0. Value range: -1, 1

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Increase or reduce the saturation of the image. Default value: 0. Value range: -1, 1

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Transition options for RasterSaturation.

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Visibility of the layer.