Class: ActiveWaypointIcon

Defined in: workingtitle-instruments-wt21/shared/Map/ActiveWaypoint.ts:6

An active map flightplan waypoint icon that can be set to flash for the WT21.

Extends

• MapWaypointImageIcon<Waypoint>

Constructors

Constructor

new ActiveWaypointIcon(waypoint, priority, img, size, options?): ActiveWaypointIcon

Defined in: sdk/components/map/MapWaypointIcon.ts:197

Constructor.

Parameters

Parameter	Type	Description
waypoint	Waypoint	The waypoint associated with this icon.
priority	number | Subscribable<number>	The render priority of this icon. Icons with higher priorities should be rendered above those with lower priorities.
img	HTMLImageElement	This icon's image.
size	Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">> | Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>	The size of this icon, as [width, height] in pixels, or a subscribable which provides it.
options?	AbstractMapWaypointIconOptions	Options with which to initialize this icon.

Returns

ActiveWaypointIcon

Inherited from

MapWaypointImageIcon.constructor

Properties

anchor

readonly anchor: Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>

Defined in: sdk/components/map/MapWaypointIcon.ts:103

The anchor point of this icon, expressed relative to its width and height. [0, 0] is the top-left corner, and [1, 1] is the bottom-right corner.

Inherited from

MapWaypointImageIcon.anchor

---

drawData

protected readonly drawData: object

Defined in: sdk/components/map/MapWaypointIcon.ts:117

size

size: Float64Array<ArrayBufferLike>

topLeft

topLeft: Float64Array<ArrayBufferLike>

waypointProjectedPos

waypointProjectedPos: Float64Array<ArrayBufferLike>

Inherited from

MapWaypointImageIcon.drawData

---

img

protected readonly img: HTMLImageElement

Defined in: sdk/components/map/MapWaypointIcon.ts:200

This icon's image.

Inherited from

MapWaypointImageIcon.img

---

offset

readonly offset: Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>

Defined in: sdk/components/map/MapWaypointIcon.ts:106

The offset of this icon from the projected position of its associated waypoint, as [x, y] in pixels.

Inherited from

MapWaypointImageIcon.offset

---

onDraw

readonly onDraw: ReadonlySubEvent<ActiveWaypointIcon, AbstractMapWaypointIconDrawData>

Defined in: sdk/components/map/MapWaypointIcon.ts:115

An event that notifies subscribers when this icon is drawn (when draw() is called). The sender of the event is this icon. The event data describes the draw operation that triggered the event.

The data object passed to event handlers is only guaranteed to be valid at the moment the handler is called. If a handler needs to retain the data past this moment, then it is recommended that a copy of the data be made.

Inherited from

MapWaypointImageIcon.onDraw

---

priority

readonly priority: Subscribable<number>

Defined in: sdk/components/map/MapWaypointIcon.ts:94

The render priority of this icon. Icons with higher priorities will be rendered on top of icons with lower priorities.

Inherited from

MapWaypointImageIcon.priority

---

size

readonly size: Subscribable<Readonly<Omit<Float64Array<ArrayBufferLike>, "set" | "sort" | "copyWithin">>>

Defined in: sdk/components/map/MapWaypointIcon.ts:97

The size of this icon, as [width, height] in pixels.

Inherited from

MapWaypointImageIcon.size

---

waypoint

readonly waypoint: Waypoint

Defined in: sdk/components/map/MapWaypointIcon.ts:132

The waypoint associated with this icon.

Inherited from

MapWaypointImageIcon.waypoint

---

tempVec2

protected readonly static tempVec2: Float64Array<ArrayBufferLike>

Defined in: sdk/components/map/MapWaypointIcon.ts:91

Inherited from

MapWaypointImageIcon.tempVec2

Methods

draw()

draw(context, mapProjection): void

Defined in: sdk/components/map/MapWaypointIcon.ts:156

Renders this icon to a canvas.

Parameters

Parameter	Type	Description
context	CanvasRenderingContext2D	The canvas 2D rendering context to which to render.
mapProjection	MapProjection	The projection to use for rendering.

Returns

void

Inherited from

MapWaypointImageIcon.draw

---

drawIconAt()

drawIconAt(context, mapProjection, left, top): void

Defined in: workingtitle-instruments-wt21/shared/Map/ActiveWaypoint.ts:18

Draws the icon at the specified position.

Parameters

Parameter	Type	Description
context	CanvasRenderingContext2D	The canvas rendering context to use.
mapProjection	MapProjection	The map projection to use.
left	number	The x-coordinate of the left edge of the icon.
top	number	The y-coordinate of the top edge of the icon.

Returns

void

Overrides

MapWaypointImageIcon.drawIconAt

---

getLastDrawData()

getLastDrawData(): AbstractMapWaypointIconDrawData

Defined in: sdk/components/map/MapWaypointIcon.ts:151

Gets data describing this icon's last executed drawing operation (the last time that draw() was called). If the icon has not been drawn yet, then the data will report NaN values.

Returns

AbstractMapWaypointIconDrawData

Data describing this icon's last executed drawing operation. The returned data object passed is only guaranteed to be valid at the moment it is returned. If you need to retain the data past this moment, then it is recommended that a copy of the data be made.

Inherited from

MapWaypointImageIcon.getLastDrawData

---

setDisplayed()

setDisplayed(isDisplayed): void

Defined in: workingtitle-instruments-wt21/shared/Map/ActiveWaypoint.ts:13

Sets whether or not the icon is displayed.

Parameters

Parameter	Type	Description
isDisplayed	boolean	Whether or not the icon is displayed.

Returns

void