Drawing Trendline on Indicator Window

amusleh
06 Sep 2021, 13:00

Hi,

You can draw all chart objects on your indicator window by using IndicatorArea instead of Chart:

using cAlgo.API;
namespace cAlgo
{
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class ChartTrendLineSample : Indicator
    {
        protected override void Initialize()
        {
            var trendLine = IndicatorArea.DrawTrendLine("trendLine", Chart.FirstVisibleBarIndex, Bars.LowPrices[Chart.FirstVisibleBarIndex], Chart.LastVisibleBarIndex, Bars.HighPrices[Chart.LastVisibleBarIndex], Color.Red, 2, LineStyle.Dots);
            trendLine.IsInteractive = true;
        }
        public override void Calculate(int index)
        {
        }
    }
}