import MorseCW from 'morse-pro/src/morse-pro-cw-compat.js'

public class | source

MorseCW

Extends:

MorseMessage → MorseCW

Class to create the on/off timings needed by e.g. sound generators. Timings are in milliseconds; "off" timings are negative.

Example:

import MorseCW from 'morse-pro-cw';
var morseCW = new MorseCW();
morseCW.translate("abc");
var timings = morseCW.getTimings();

Static Method Summary

Static Public Methods
public static	getTimingsGeneral(dit: number, dah: number, ditSpace: number, charSpace: number, wordSpace: number, morse: string): number[] Return an array of millisecond timings.

Constructor Summary

Public Constructor
public	constructor(prosigns: boolean, wpm: number, fwpm: number) this constructor was deprecated.

Member Summary

Public Members
public set	fwpm: number Set the Farnsworth WPM speed.
public get	fwpm: number
public get	wordSpace: number Get the length of the space between words in ms.
public set	wpm: number Set the WPM speed.
public get	wpm: number

Private Members
private	_fwpm: *
private	_wpm: *

Method Summary

Public Methods
public	getDuration(): * Get the total duration of the message in ms 8 @return {number}
public	getTimings(): number[] Return an array of millisecond timings.

Inherited Summary

From class MorseMessage
public get	timings: *
public get	wave: *
public	errors: *
public	hasError: *
public	inputWasMorse: *
public	morse: *
public	morseCWWave: *
public	morseTokens: *
public	rawInput: *
public	text: *
public	textTokens: *
public	cleanText(): *
public	getInputErrorString(prefix: String, suffix: String, escapeMap: Map): *
public	getMorseErrorString(prefix: , suffix: ): *
public	getOutputErrorString(prefix: , suffix: , escapeMap: {}): *
public	getTextErrorString(prefix: , suffix: , escapeMap: {}): *
public	loadMorse(input: ):
public	loadText(input: ):
public	translate(input: string, isMorse: boolean): * Translate to or from Morse.
private	_completeFields(d: *)

Static Public Methods

public static getTimingsGeneral(dit: number, dah: number, ditSpace: number, charSpace: number, wordSpace: number, morse: string): number[] source

Return an array of millisecond timings. Each sound and space has a duration. The durations of the spaces are distinguished by being negative.

Params:

Name	Type	Attribute	Description
dit	number		the length of a dit in milliseconds
dah	number		the length of a dah in milliseconds (normally 3 * dit)
ditSpace	number		the length of an intra-character space in milliseconds (1 * dit)
charSpace	number		the length of an inter-character space in milliseconds (normally 3 * dit)
wordSpace	number		the length of an inter-word space in milliseconds (normally 7 * dit)
morse	string		the (canonical) morse code string (matching [.-/ ]*)

Return:

number[]

Public Constructors

public constructor(prosigns: boolean, wpm: number, fwpm: number) source

this constructor was deprecated.

Override:

MorseMessage#constructor

Params:

Name	Type	Attribute	Description
prosigns	boolean	optional default: true	whether or not to include prosigns in the translations
wpm	number	optional default: 20	the speed in words per minute using PARIS as the standard word
fwpm	number	optional default: wpm	the Farnsworth speed in words per minute (defaults to wpm)

Public Members

public set fwpm: number source

Set the Farnsworth WPM speed. Ensures that WPM is no slower than Farnsworth WPM.

public get fwpm: number source

public get wordSpace: number source

Get the length of the space between words in ms.

public set wpm: number source

Set the WPM speed. Ensures that Farnsworth WPM is no faster than WPM.

public get wpm: number source

Private Members

private _fwpm: * source

private _wpm: * source

Public Methods

public getDuration(): * source

Get the total duration of the message in ms 8 @return {number}

Return:

public getTimings(): number[] source

Return an array of millisecond timings. With the Farnsworth method, the morse characters are played at one speed and the spaces between characters at a slower speed.

Return:

number[]