HeatmapLayer

 
public struct HeatmapLayer : Layer

A heatmap.

See also

Mapbox Style Specification

Conformance to `Layer` protocol
  • id

    Declaration

    Swift

    public var id: String

  • Declaration

    Swift

    public let type: LayerType

  • Declaration

    Swift

    public var filter: Expression?

  • Declaration

    Swift

    public var source: String?

  • Declaration

    Swift

    public var sourceLayer: String?

  • Declaration

    Swift

    public var minZoom: Double?

  • Declaration

    Swift

    public var maxZoom: Double?

  • Whether this layer is displayed.

    Declaration

    Swift

    public var visibility: Value<Visibility>?

  • Defines the color of each pixel based on its density value in a heatmap. Should be an expression that uses ["heatmap-density"] as input.

    Declaration

    Swift

    public var heatmapColor: Value<StyleColor>?

  • Similar to heatmap-weight but controls the intensity of the heatmap globally. Primarily used for adjusting the heatmap based on zoom level.

    Declaration

    Swift

    public var heatmapIntensity: Value<Double>?

  • Transition options for heatmapIntensity.

    Declaration

    Swift

    public var heatmapIntensityTransition: StyleTransition?

  • The global opacity at which the heatmap layer will be drawn.

    Declaration

    Swift

    public var heatmapOpacity: Value<Double>?

  • Transition options for heatmapOpacity.

    Declaration

    Swift

    public var heatmapOpacityTransition: StyleTransition?

  • Radius of influence of one heatmap point in pixels. Increasing the value makes the heatmap smoother, but less detailed. queryRenderedFeatures on heatmap layers will return points within this radius.

    Declaration

    Swift

    public var heatmapRadius: Value<Double>?

  • Transition options for heatmapRadius.

    Declaration

    Swift

    public var heatmapRadiusTransition: StyleTransition?

  • A measure of how much an individual point contributes to the heatmap. A value of 10 would be equivalent to having 10 points of weight 1 in the same spot. Especially useful when combined with clustering.

    Declaration

    Swift

    public var heatmapWeight: Value<Double>?

  • Undocumented

    Declaration

    Swift

    public init(id: String)

  • Declaration

    Swift

    public func encode(to encoder: Encoder) throws

  • Declaration

    Swift

    public init(from decoder: Decoder) throws