Class: VerticalSpeedUtils

Defined in: workingtitle-instruments-epic2/instruments/html_ui/Pages/VCockpit/Instruments/NavSystems/Epic2v2/PFD/Components/VerticalSpeed/VerticalSpeedUtils.ts:4

Utilities for the vertical speed scale.

Constructors

Constructor

new VerticalSpeedUtils(): VerticalSpeedUtils

Returns

VerticalSpeedUtils

Properties

PX_PER_TICK

readonly static PX_PER_TICK: 17 = 17

Defined in: workingtitle-instruments-epic2/instruments/html_ui/Pages/VCockpit/Instruments/NavSystems/Epic2v2/PFD/Components/VerticalSpeed/VerticalSpeedUtils.ts:8

Pixels per tick in the vertical axis.

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RADIUS

readonly static RADIUS: 102 = 102

Defined in: workingtitle-instruments-epic2/instruments/html_ui/Pages/VCockpit/Instruments/NavSystems/Epic2v2/PFD/Components/VerticalSpeed/VerticalSpeedUtils.ts:6

Radius of the arc swept by the needle in pixels.

Methods

calculateAngle()

static calculateAngle(vs, clamp?): number

Defined in: workingtitle-instruments-epic2/instruments/html_ui/Pages/VCockpit/Instruments/NavSystems/Epic2v2/PFD/Components/VerticalSpeed/VerticalSpeedUtils.ts:16

Gets the pointer rotation angle for a given VS.

Parameters

Parameter	Type	Description
vs	number	Vertical speed in feet/min.
clamp?	number	Maximum vertical speed in feet/min, clamped in both directions, or undefined for no clamping.

Returns

number

rotation angle in radians.

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calculateY()

static calculateY(xOffset, vs, clamp?): number

Defined in: workingtitle-instruments-epic2/instruments/html_ui/Pages/VCockpit/Instruments/NavSystems/Epic2v2/PFD/Components/VerticalSpeed/VerticalSpeedUtils.ts:30

Get the y offset in pixels for a given x offset.

Parameters

Parameter	Type	Description
xOffset	number	X offset in pixels from the arc centre point.
vs	number	Vertical speed in feet/min.
clamp?	number	Maximum vertical speed in feet/min, clamped in both directions, or undefined for no clamping.

Returns

number

The y offset in pixels.