Class default

All set alarms are cleared.

// All set alarms are cleared.
stopwatch.clearAlarm();

Destroys the stopwatch object. This means exempt from management, removing references to internal data that we manage internally. t loses its function as a stopwatch.

// object destruction
stopwatch.destroy();

Get the elapsed time.

// Get the elapsed time.
const time = stopwatch.get();

Get the set alarm list.

// Get the set alarm list.
const alarms = stopwatch.getAlarms();

Remove the event callback.

// Remove all callbacks for a specific event
stopwatch.off( "alarm" );

// Remove specific callbacks for specific events
stopwatch.off( "alarm", alarmListener );

Register event callbacks.

// It is executed when the time is updated.
stopwatch.on( "update", ( ms ) => {

    const seconds = ms / 1000;
    console.log( seconds.toFixed( 3 ) );

} );

Pause the stopwatch.

// Pause the stopwatch.
stopwatch.pause();

Reset the stopwatch.

// Reset the stopwatch.
stopwatch.reset();

Set an alarm. When the alarm time comes, the stopwatch triggers an alarm event.

// Set an alarm. ( Default alarm type: Stopwatch.AlarmType.ABSOLUTE )
stopwatch.setAlarm( 3000 );

// Set an alarm.
stopwatch.setAlarm( 3000, Stopwatch.AlarmType.RELATIVE );

Start the stopwatch.

// Start the stopwatch.
stopwatch.start();

Stop the stopwatch.

// Stop the stopwatch.
stopwatch.stop();