Class: MapTrafficIntruderIcon

A traffic intruder icon for the WT21. The icon includes a symbol that is chosen based on the intruder's alert level, an altitude label displaying either the intruder's relative or absolute altitude to the nearest hundreds of feet, and a vertical speed direction arrow which is only visible when the magnitude of the intruder's vertical speed is greater than 500 FPM.

Hierarchy

• AbstractMapTrafficIntruderIcon

  ↳ MapTrafficIntruderIcon

Constructors

constructor

• new MapTrafficIntruderIcon(intruder, trafficModule, ownshipModule): MapTrafficIntruderIcon

Constructor.

Parameters

Name	Type	Description
intruder	TcasIntruder	This icon's associated intruder.
trafficModule	MapTrafficModule	The traffic module for this icon's parent map.
ownshipModule	MapOwnAirplanePropsModule	The ownship module for this icon's parent map.

Returns

MapTrafficIntruderIcon

Inherited from

AbstractMapTrafficIntruderIcon.constructor

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:328

Properties

intruder

• Readonly intruder: TcasIntruder

This icon's associated intruder.

Inherited from

AbstractMapTrafficIntruderIcon.intruder

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:329

---

isOffScale

• isOffScale: boolean = false

Inherited from

AbstractMapTrafficIntruderIcon.isOffScale

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:320

---

ownshipModule

• Protected Readonly ownshipModule: MapOwnAirplanePropsModule

The ownship module for this icon's parent map.

Inherited from

AbstractMapTrafficIntruderIcon.ownshipModule

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:331

---

projectedPos

• Readonly projectedPos: Float64Array

Inherited from

AbstractMapTrafficIntruderIcon.projectedPos

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:318

---

trafficModule

• Protected Readonly trafficModule: MapTrafficModule

The traffic module for this icon's parent map.

Inherited from

AbstractMapTrafficIntruderIcon.trafficModule

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:330

Methods

draw

▸ draw(projection, context, offScaleRange): void

Draws this icon.

Parameters

Name	Type	Description
projection	MapProjection	The map projection.
context	CanvasRenderingContext2D	The canvas rendering context to which to draw this icon.
offScaleRange	NumberUnitInterface<Distance, Unit<Distance>>	The distance from the own airplane to this icon's intruder beyond which the intruder is considered off-scale. If the value is NaN, the intruder is never considered off-scale.

Returns

void

Inherited from

AbstractMapTrafficIntruderIcon.draw

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:341

---

drawIcon

▸ drawIcon(projection, context, projectedPos, isOffScale): void

Parameters

Name	Type
projection	MapProjection
context	CanvasRenderingContext2D
projectedPos	Readonly<Omit<Float64Array, "set" | "sort" | "copyWithin">>
isOffScale	boolean

Returns

void

Inherit Doc

Overrides

AbstractMapTrafficIntruderIcon.drawIcon

Defined in

workingtitle-instruments-wt21/shared/Map/MapTrafficIntruderIcon.ts:23

---

handleOffScaleRange

▸ handleOffScaleRange(projection, ownAirplanePos, offScaleRange): void

Updates this icon's intruder's projected position and off-scale status using a specific range from the own airplane to define off-scale.

Parameters

Name	Type	Description
projection	MapProjection	The map projection.
ownAirplanePos	GeoPointInterface	The position of the own airplane.
offScaleRange	NumberUnitInterface<Distance, Unit<Distance>>	The distance from the own airplane to this icon's intruder beyond which the intruder is considered off-scale.

Returns

void

Inherited from

AbstractMapTrafficIntruderIcon.handleOffScaleRange

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:370

---

updatePosition

▸ updatePosition(projection, offScaleRange): void

Updates this icon's intruder's projected position and off-scale status.

Parameters

Name	Type	Description
projection	MapProjection	The map projection.
offScaleRange	NumberUnitInterface<Distance, Unit<Distance>>	The distance from the own airplane to this icon's intruder beyond which the intruder is considered off-scale. If the value is NaN, the intruder is never considered off-scale.

Returns

void

Inherited from

AbstractMapTrafficIntruderIcon.updatePosition

Defined in

sdk/components/mapsystem/layers/MapSystemTrafficLayer.tsx:352