Type Alias FillExtrusionLayerSpecification
filter?: FilterSpecification;
id: string;
layout?: { visibility?: VisibilitySpecification };
maxzoom?: number;
metadata?: unknown;
minzoom?: number;
paint?: {
"fill-extrusion-base"?: DataDrivenPropertyValueSpecification<number>;
"fill-extrusion-base-transition"?: TransitionSpecification;
"fill-extrusion-color"?: DataDrivenPropertyValueSpecification<
ColorSpecification,
>;
"fill-extrusion-color-transition"?: TransitionSpecification;
"fill-extrusion-height"?: DataDrivenPropertyValueSpecification<number>;
"fill-extrusion-height-transition"?: TransitionSpecification;
"fill-extrusion-opacity"?: PropertyValueSpecification<number>;
"fill-extrusion-opacity-transition"?: TransitionSpecification;
"fill-extrusion-pattern"?: DataDrivenPropertyValueSpecification<
ResolvedImageSpecification,
>;
"fill-extrusion-pattern-transition"?: TransitionSpecification;
"fill-extrusion-translate"?: PropertyValueSpecification<[number, number]>;
"fill-extrusion-translate-anchor"?: PropertyValueSpecification<
"map"
| "viewport",
>;
"fill-extrusion-translate-transition"?: TransitionSpecification;
"fill-extrusion-vertical-gradient"?: PropertyValueSpecification<boolean>;
};
source: string;
"source-layer"?: string;
type: "fill-extrusion";
}
Properties
Optionalfilter
id
Unique layer name.
Optionallayout
Layout properties for the layer.
Type Declaration
Optionalvisibility?: VisibilitySpecificationWhether this layer is displayed.
Optionalmaxzoom
The maximum zoom level for the layer. At zoom levels equal to or greater than the maxzoom, the layer will be hidden.
Optionalmetadata
Arbitrary properties useful to track with the layer, but do not influence rendering. Properties should be prefixed to avoid collisions, like 'maplibre:'.
Optionalminzoom
The minimum zoom level for the layer. At zoom levels less than the minzoom, the layer will be hidden.
Optionalpaint
"fill-extrusion-base"?: DataDrivenPropertyValueSpecification<number>;
"fill-extrusion-base-transition"?: TransitionSpecification;
"fill-extrusion-color"?: DataDrivenPropertyValueSpecification<
ColorSpecification,
>;
"fill-extrusion-color-transition"?: TransitionSpecification;
"fill-extrusion-height"?: DataDrivenPropertyValueSpecification<number>;
"fill-extrusion-height-transition"?: TransitionSpecification;
"fill-extrusion-opacity"?: PropertyValueSpecification<number>;
"fill-extrusion-opacity-transition"?: TransitionSpecification;
"fill-extrusion-pattern"?: DataDrivenPropertyValueSpecification<
ResolvedImageSpecification,
>;
"fill-extrusion-pattern-transition"?: TransitionSpecification;
"fill-extrusion-translate"?: PropertyValueSpecification<[number, number]>;
"fill-extrusion-translate-anchor"?: PropertyValueSpecification<
"map"
| "viewport",
>;
"fill-extrusion-translate-transition"?: TransitionSpecification;
"fill-extrusion-vertical-gradient"?: PropertyValueSpecification<boolean>;
}
Default paint properties for this layer.
Type Declaration
Optionalfill-extrusion-base?: DataDrivenPropertyValueSpecification<number>The height with which to extrude the base of this layer. Must be less than or equal to
fill-extrusion-height.Optionalfill-extrusion-base-transition?: TransitionSpecificationOptionalfill-extrusion-color?: DataDrivenPropertyValueSpecification<ColorSpecification>The base color of the extruded fill. The extrusion's surfaces will be shaded differently based on this color in combination with the root
lightsettings. If this color is specified asrgbawith an alpha component, the alpha component will be ignored; usefill-extrusion-opacityto set layer opacity.Optionalfill-extrusion-color-transition?: TransitionSpecificationOptionalfill-extrusion-height?: DataDrivenPropertyValueSpecification<number>The height with which to extrude this layer.
Optionalfill-extrusion-height-transition?: TransitionSpecificationOptionalfill-extrusion-opacity?: PropertyValueSpecification<number>The opacity of the entire fill extrusion layer. This is rendered on a per-layer, not per-feature, basis, and data-driven styling is not available.
Optionalfill-extrusion-opacity-transition?: TransitionSpecificationOptionalfill-extrusion-pattern?: DataDrivenPropertyValueSpecification<ResolvedImageSpecification>Name of image in sprite to use for drawing images on extruded fills. For seamless patterns, image width and height must be a factor of two (2, 4, 8, ..., 512). Note that zoom-dependent expressions will be evaluated only at integer zoom levels.
Optionalfill-extrusion-pattern-transition?: TransitionSpecificationOptionalfill-extrusion-translate?: PropertyValueSpecification<[number, number]>The geometry's offset. Values are
[x, y]where negatives indicate left and up (on the flat plane), respectively.Optionalfill-extrusion-translate-anchor?: PropertyValueSpecification<"map" | "viewport">Controls the frame of reference for
fill-extrusion-translate.Optionalfill-extrusion-translate-transition?: TransitionSpecificationOptionalfill-extrusion-vertical-gradient?: PropertyValueSpecification<boolean>Whether to apply a vertical gradient to the sides of a fill-extrusion layer. If true, sides will be shaded slightly darker farther down.
source
Name of a source description to be used for this layer. Required for all layer types except background.
Optionalsource-layer
Layer to use from a vector tile source. Required for vector tile sources; prohibited for all other source types, including GeoJSON sources.
A expression specifying conditions on source features. Only features that match the filter are displayed. Zoom expressions in filters are only evaluated at integer zoom levels. The
feature-stateexpression is not supported in filter expressions.