public static void Draw(this IChart chart, IEnumerable <RefPair <DateTimeOffset, IDictionary <IChartElement, object> > > values)
{
var data = chart.CreateData();
foreach (var pair in values)
{
var item = data.Group(pair.First);
foreach (var p in pair.Second)
{
item.Add(p.Key, p.Value);
}
}
chart.Draw(data);
}
/// <summary>
/// To draw the candle.
/// </summary>
/// <param name="chart">Chart.</param>
/// <param name="element">The chart element representing a candle.</param>
/// <param name="candle">Candle.</param>
public static void Draw(this IChart chart, IChartCandleElement element, Candle candle)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
if (candle == null)
{
throw new ArgumentNullException(nameof(candle));
}
var data = chart.CreateData();
data
.Group(candle.OpenTime)
.Add(element, candle);
chart.Draw(data);
}