Class: RadioFrequencyFormatter

Defined in: src/sdk/graphics/text/RadioFrequencyFormatter.ts:6

A utility class for creating radio frequency formatters.

Constructors

Constructor

new RadioFrequencyFormatter(): RadioFrequencyFormatter

Returns

RadioFrequencyFormatter

Methods

createAdf()

static createAdf(nanString): (freqHz) => string

Defined in: src/sdk/graphics/text/RadioFrequencyFormatter.ts:45

Creates a function which formats ADF radio frequencies in hertz. The formatted string created by the function displays the frequency in kilohertz to one decimal place.

Parameters

Parameter	Type	Default value	Description
nanString	string	'NaN'	The string to output for an input of NaN. Defaults to 'NaN'.

Returns

A function which formats ADF radio frequencies in hertz.

(freqHz): string

Parameters

Parameter	Type
freqHz	number

Returns

string

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createCom()

static createCom(spacing, nanString): (freqHz) => string

Defined in: src/sdk/graphics/text/RadioFrequencyFormatter.ts:27

Creates a function which formats COM radio frequencies in hertz. The formatted string created by the function displays the frequency in megahertz to either two decimal places (with the third decimal place truncated) for 25 kHz spacing, or three decimal places for 8.33 kHz spacing.

Parameters

Parameter	Type	Default value	Description
spacing	ComSpacing	undefined	The COM channel spacing mode to use.
nanString	string	'NaN'	The string to output for an input of NaN. Defaults to 'NaN'.

Returns

A function which formats COM radio frequencies in hertz.

(freqHz): string

Parameters

Parameter	Type
freqHz	number

Returns

string

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createNav()

static createNav(nanString): (freqHz) => string

Defined in: src/sdk/graphics/text/RadioFrequencyFormatter.ts:13

Creates a function which formats NAV radio frequencies in hertz. The formatted string created by the function displays the frequency in megahertz to two decimal places.

Parameters

Parameter	Type	Default value	Description
nanString	string	'NaN'	The string to output for an input of NaN. Defaults to 'NaN'.

Returns

A function which formats NAV radio frequencies in hertz.

(freqHz): string

Parameters

Parameter	Type
freqHz	number

Returns

string