async Task AddNewVerticalLineDataSet()
{
var colorIndex = verticalLineChart.Data.Datasets.Count % backgroundColors.Count;
await verticalLineChart.AddDatasetsAndUpdate(new LineChartDataset <LiveDataPoint>
{
Data = new List <LiveDataPoint>(),
Label = $"Dataset {verticalLineChart.Data.Datasets.Count + 1}",
BackgroundColor = backgroundColors[colorIndex],
BorderColor = borderColors[colorIndex],
Fill = false,
LineTension = 0,
});
}