RouteTrafficIncidentStyle

public struct RouteTrafficIncidentStyle

Style configuration for on-route traffic incidents. During instance construction, certain input values are checked against the range of values expected for that field (e.g., width values must be non-negative).

Default assets such as fonts and icons are bundled into the framework. You can provide custom icons in propertiesByMagnitudeOfDelay

Important

This is a Public Preview API. It may be changed or removed at any time.

Lifecycle


                    
                    
                    init(lineWidths:lineOutlineWidths:lineStartCapType:lineEndCapType:lineJointType:markerLabelFontURL:markerLabelTextSize:markerLabelTextOutlineWidth:markerLabelTextOffset:markerLabelTextAnchoring:markerVisibilityByCategory:propertiesByMagnitudeOfDelay:)

Initializes the style configuration for on-route traffic.

Throws

If any is missing and not all other magnitudes of delay are provided, the initializer will throw RouteStyleError.

Declaration

Swift

public init(
    lineWidths: [Double: Double] = Defaults.lineWidths,
    lineOutlineWidths: [Double: Double] = Defaults.lineOutlineWidths,
    lineStartCapType: LineCapType = Defaults.lineStartCapType,
    lineEndCapType: LineCapType = Defaults.lineEndCapType,
    lineJointType: LineJoinType = Defaults.lineJointType,
    markerLabelFontURL: String = Defaults.Asset.markerLabelFontURI,
    markerLabelTextSize: Double = Defaults.markerLabelTextSize,
    markerLabelTextOutlineWidth: Double = Defaults.markerLabelTextOutlineWidth,
    markerLabelTextOffset: MarkerLabelOptions.TextOffset = Defaults.markerLabelTextOffset,
    markerLabelTextAnchoring: TextAnchoring = Defaults.markerLabelTextAnchoring,
    markerVisibilityByCategory: [TrafficIncidentCategory: MarkerVisibility] = Defaults
        .markerVisibilityByCategory,
    propertiesByMagnitudeOfDelay: [MagnitudeOfDelayKey: MagnitudeOfDelayProperties] = Defaults.propertiesByMagnitudeOfDelay
) throws

Parameters

`lineWidths`	The line width of the on-route traffic lines. This parameter must be a non-empty dictionary containing non-negative values for both the width and the zoom level where that width is to be used.
`lineOutlineWidths`	The outline width of the on-route traffic lines. This parameter must be a non-empty dictionary containing non-negative values for both the width and the zoom level where that width is to be used.
`lineStartCapType`	The on-route traffic line start cap.
`lineEndCapType`	The on-route traffic line end cap.
`lineJointType`	The on-route traffic line joint type.
`markerLabelFontURL`	The URL of the font for the label text in the traffic marker.
`markerLabelTextSize`	The size of the label text in the traffic marker.
`markerLabelTextOutlineWidth`	The width of the outline of the label text in the traffic marker.
`markerLabelTextOffset`	The offset that will be used to position the label in the traffic marker.
`markerLabelTextAnchoring`	The anchoring that determines how the label is positioned on the traffic marker.
`markerVisibilityByCategory`	The visibility of traffic incident markers by category. This dictionary does not have to contain keys of all possible categories. If a category is missing in the dictionary, markers of that category will not be displayed.
`Important`	Control of traffic incident marker visibility is not implemented yet.
`propertiesByMagnitudeOfDelay`	Style properties for traffic incidents by magnitude of delay. This dictionary may not contain keys for all possible magnitudes of delay. If a magnitude of delay is missing in the dictionary, the style for `any` is used.

Public

lineWidths
The line widths of on-route traffic lines. This parameter must be a non-empty dictionary containing non-negative values for both the width and the zoom level where that width is used.
Declaration
Swift

public let lineWidths: [Double : Double]
lineOutlineWidths
The outline line width of on-route traffic lines. This parameter must be a non-empty dictionary containing non-negative values for both the width and the zoom level where that width is used.
Declaration
Swift

public let lineOutlineWidths: [Double : Double]
lineStartCapType
The on-route traffic line start cap.
Declaration
Swift

public let lineStartCapType: LineCapType
lineEndCapType
The on-route traffic line end cap.
Declaration
Swift

public let lineEndCapType: LineCapType
lineJointType
The on-route traffic line joint type.
Declaration
Swift

public let lineJointType: LineJoinType
markerLabelFontURL
The URL of the font for the label text in the traffic marker.
Declaration
Swift

public let markerLabelFontURL: String
markerLabelTextSize
The size of the label text in the traffic marker.
Declaration
Swift

public let markerLabelTextSize: Double
markerLabelTextOutlineWidth
The width of the outline of the label text in the traffic marker.
Declaration
Swift

public let markerLabelTextOutlineWidth: Double
markerLabelTextOffset
The offset that will be used to position the label in the traffic marker.
Declaration
Swift

public let markerLabelTextOffset: MarkerLabelOptions.TextOffset
markerLabelTextAnchoring
The anchoring that determines how the label is positioned on the traffic marker.
Declaration
Swift

public let markerLabelTextAnchoring: TextAnchoring
markerVisibilityByCategory
Traffic incident marker visibility by category. That dictionary does not have to contain keys of all possible categories. If a category is missing in the dictionary, markers of that category will not be displayed.
Declaration
Swift

public let markerVisibilityByCategory: [TrafficIncidentCategory : MarkerVisibility]
propertiesByMagnitudeOfDelay
Style properties for traffic incidents by magnitude of delay. This dictionary may not contain keys for all possible magnitudes of delay. If a magnitude of delay is missing in the dictionary, style for MagnitudeOfDelayKey.any is used.
Declaration
Swift

public let propertiesByMagnitudeOfDelay: [MagnitudeOfDelayKey : MagnitudeOfDelayProperties]

RouteTrafficIncidentStyle.MagnitudeOfDelayProperties

MagnitudeOfDelayProperties
The traffic incident style properties that have specific values per magnitude of delay. Traffic incidents may have different magnitudes of delay associated with them: unknown, minor, moderate, major, or indefinite. PropertiesByMagnitudeOfDelay stores traffic incident style properties whose specific values depend on the magnitude of delay.

Important
This is a Public Preview API. It may be changed or removed at any time.
See more
Declaration
Swift

public struct MagnitudeOfDelayProperties

RouteTrafficIncidentStyle.Default

Default
A typealias for Defaults, ensuring backward compatibility.
Declaration
Swift

public typealias Default = Defaults
Defaults
Contains default styling properties for route traffic visualization.
See more
Declaration
Swift

public enum Defaults