Class: WT21PilotWaypointUtils

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:102

Utilities for WT21 pilot defined waypoints

Constructors

Constructor

new WT21PilotWaypointUtils(): WT21PilotWaypointUtils

Returns

WT21PilotWaypointUtils

Methods

createAlongTrackOffset()

static createAlongTrackOffset(facLoader, plan, globalLegIndex, lnavActiveLegIndex, lnavDistanceAlongActiveLeg, distance): Promise<[GeoPoint, boolean] | AlongTrackOffsetError>

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:425

Creates an along-track offset position with input data

Parameters

Parameter	Type	Description
facLoader	FacilityLoader	the facility loader
plan	FlightPlan	the flight plan the ATO is being created from
globalLegIndex	number	the global leg index in the plan the ATO is being created from (WT21: LSK position)
lnavActiveLegIndex	number	the active lnav leg index (not nominal)
lnavDistanceAlongActiveLeg	number	the distance flown along the active lnav leg
distance	number	the distance input

Returns

Promise<[GeoPoint, boolean] | AlongTrackOffsetError>

a GeoPoint

---

createFromScratchpadEntry()

static createFromScratchpadEntry(fms, selectWptFromIdent, scratchpadContents, targetGlobalLegIndex?): Promise<null | [UserFacility, boolean]>

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:146

Converts a scratchpad entry made on a provided CDU page to a UserFacility if applicable

Parameters

Parameter	Type	Description
fms	WT21Fms	the WT21Fms instance
selectWptFromIdent	(ident, refPos) => Promise<null | Facility>	the function called to select a facility
scratchpadContents	string	the scratchpad contents
targetGlobalLegIndex?	number	the target global leg index, if applicable

Returns

Promise<null | [UserFacility, boolean]>

a user facility, or null if none is parsed

---

createPlaceBearingDistance()

static createPlaceBearingDistance(facility, bearing, bearingTrue, distance): GeoPoint

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:296

Creates a PB/D position with input data

Parameters

Parameter	Type	Description
facility	Facility	the facility representing the origin
bearing	number	the bearing to use
bearingTrue	boolean	whether the bearing is already provided in TRUE form
distance	number	the distance to use

Returns

GeoPoint

a GeoPoint

---

createPlaceBearingPlaceBearing()

static createPlaceBearingPlaceBearing(facilityA, bearingA, facilityB, bearingB): null | GeoPoint

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:359

Creates a PB/PB position with input data

Parameters

Parameter	Type	Description
facilityA	Facility	the facility representing the first origin
bearingA	number	the bearing to use from the first origin
facilityB	Facility	the facility representing the second origin
bearingB	number	the distance to use from the second origin

Returns

null | GeoPoint

a GeoPoint

---

isLimitReached()

static isLimitReached(facilities): boolean

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:110

Returns whether the limit number of pilot defined waypoints is reached

Parameters

Parameter	Type	Description
facilities	UserFacility[]	the existing user facilities

Returns

boolean

a boolean

---

nextAutoGeneratedName()

static nextAutoGeneratedName(facilities, ident): string

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:122

Returns the next available auto-generated name, given existing user facilities and an ident

Parameters

Parameter	Type	Description
facilities	UserFacility[]	the existing user facilities
ident	string	the ident of the facility

Returns

string

a string to be used as an ident for a user facility

---

parseAlongTrackOffset()

static parseAlongTrackOffset(str): null | AlongTrackOffsetInput

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:399

Parses a string according to the along-track offset format

Parameters

Parameter	Type	Description
str	string	the string to parse

Returns

null | AlongTrackOffsetInput

a AlongTrackOffsetInput object if a valid ATO definition and null otherwise

---

parsePlaceBearingDistance()

static parsePlaceBearingDistance(str): null | PlaceBearingDistanceInput

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:265

Parses a string according to the PB/D format

Parameters

Parameter	Type	Description
str	string	the string to parse

Returns

null | PlaceBearingDistanceInput

a PlaceBearingDistanceInput object if a valid PBD definition and null otherwise

---

parsePlaceBearingPlaceBearing()

static parsePlaceBearingPlaceBearing(str): null | PlaceBearingPlaceBearingInput

Defined in: workingtitle-instruments-wt21/instruments/html_ui/Pages/VCockpit/Instruments/WT21/FMC/Navigation/WT21PilotWaypointUtils.ts:326

Parses a string according to the PB/PB format

Parameters

Parameter	Type	Description
str	string	the string to parse

Returns

null | PlaceBearingPlaceBearingInput

a PlaceBearingPlaceBearingInput object if a valid PBPB definition and null otherwise