Class: DefaultWaypointIconImageCache
A default implementation of WaypointIconImageCache.
Implements
Constructors
constructor
• new DefaultWaypointIconImageCache(): DefaultWaypointIconImageCache
Returns
Properties
cache
• Protected Readonly cache: Map<string, HTMLImageElement>
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:36
Methods
get
▸ get(key): undefined | HTMLImageElement
Retrieves an image from this cache.
Parameters
| Name | Type | Description |
|---|---|---|
key | string | The key of the image to retrieve. |
Returns
undefined | HTMLImageElement
The image registered under the specified key, or undefined if one could not be found.
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:54
getForAirport
▸ getForAirport(airport): undefined | HTMLImageElement
Retrieves an image for an airport.
Parameters
| Name | Type | Description |
|---|---|---|
airport | FacilityWaypoint<AirportFacility> | The airport for which to retrieve the image. |
Returns
undefined | HTMLImageElement
The image for the specified airport, or undefined if one could not be found.
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:87
getForVor
▸ getForVor(vor): undefined | HTMLImageElement
Retrieves an image for a VOR.
Parameters
| Name | Type | Description |
|---|---|---|
vor | FacilityWaypoint<VorFacility> | The VOR for which to retrieve the image. |
Returns
undefined | HTMLImageElement
The image for the specified VOR, or undefined if one could not be found.
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:121
getForWaypoint
▸ getForWaypoint(waypoint): undefined | HTMLImageElement
Retrieves an image for a waypoint.
Parameters
| Name | Type | Description |
|---|---|---|
waypoint | Waypoint | The waypoint for which to retrieve the image. |
Returns
undefined | HTMLImageElement
The image for the specified waypoint, or undefined if one could not be found.
Implementation of
WaypointIconImageCache.getForWaypoint
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:59
register
▸ register(key, src): void
Registers an image with this cache.
Parameters
| Name | Type | Description |
|---|---|---|
key | string | The key of the image to register. |
src | string | The source URI of the image to register. |
Returns
void
Defined in
src/garminsdk/graphics/img/DefaultWaypointIconImageCache.ts:43