Class: MapAirportIcon<T>

Defined in: src/garminsdk/components/map/MapWaypointIcon.ts:13

An airport icon.

Extends

• MapWaypointSpriteIcon<T>

Type Parameters

Type Parameter
T extends AirportWaypoint

Constructors

Constructor

new MapAirportIcon<T>(waypoint, priority, img, size, options?): MapAirportIcon<T>

Defined in: src/garminsdk/components/map/MapWaypointIcon.ts:23

Constructor.

Parameters

Parameter	Type	Description
waypoint	T	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	The image to use for the icon.
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

MapAirportIcon<T>

Overrides

MapWaypointSpriteIcon.constructor

Properties

anchor

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

Defined in: src/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

MapWaypointSpriteIcon.anchor

---

drawData

protected readonly drawData: object

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

size

size: Float64Array<ArrayBufferLike>

topLeft

topLeft: Float64Array<ArrayBufferLike>

waypointProjectedPos

waypointProjectedPos: Float64Array<ArrayBufferLike>

Inherited from

MapWaypointSpriteIcon.drawData

---

frameHeight

protected readonly frameHeight: number

Defined in: src/sdk/components/map/MapWaypointIcon.ts:235

The frame height of the sprite, in pixels.

Inherited from

MapWaypointSpriteIcon.frameHeight

---

frameWidth

protected readonly frameWidth: number

Defined in: src/sdk/components/map/MapWaypointIcon.ts:234

The frame width of the sprite, in pixels.

Inherited from

MapWaypointSpriteIcon.frameWidth

---

img

protected readonly img: HTMLImageElement

Defined in: src/sdk/components/map/MapWaypointIcon.ts:233

This icon's sprite's image source.

Inherited from

MapWaypointSpriteIcon.img

---

offset

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

Defined in: src/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

MapWaypointSpriteIcon.offset

---

onDraw

readonly onDraw: ReadonlySubEvent<MapAirportIcon<T>, AbstractMapWaypointIconDrawData>

Defined in: src/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

MapWaypointSpriteIcon.onDraw

---

priority

readonly priority: Subscribable<number>

Defined in: src/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

MapWaypointSpriteIcon.priority

---

size

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

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

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

Inherited from

MapWaypointSpriteIcon.size

---

waypoint

readonly waypoint: T

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

The waypoint associated with this icon.

Inherited from

MapWaypointSpriteIcon.waypoint

---

tempVec2

protected readonly static tempVec2: Float64Array<ArrayBufferLike>

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

Inherited from

MapWaypointSpriteIcon.tempVec2

Methods

draw()

draw(context, mapProjection): void

Defined in: src/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

MapWaypointSpriteIcon.draw

---

drawIconAt()

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

Defined in: src/sdk/components/map/MapWaypointIcon.ts:244

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

Inherited from

MapWaypointSpriteIcon.drawIconAt

---

getLastDrawData()

getLastDrawData(): AbstractMapWaypointIconDrawData

Defined in: src/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

MapWaypointSpriteIcon.getLastDrawData

---

getSpriteFrame()

protected getSpriteFrame(mapProjection): number

Defined in: src/garminsdk/components/map/MapWaypointIcon.ts:34

Gets the sprite frame to render.

Parameters

Parameter	Type	Description
mapProjection	MapProjection	The map projection to use.

Returns

number

The sprite frame to render.

Overrides

MapWaypointSpriteIcon.getSpriteFrame