ChartTrendLine

Summary

Represents the Trend Line chart object. A straight line that can be drawn from point 1 to the point 2 in any direction to mark the trends on the chart.

Syntax

public interface ChartTrendLine : ChartObject

Members

Name	Type	Summary
CalculateY	Method	Calculates Y-axis value corresponding the specified bar index.
Color	Property	Gets or sets the color of the Trend Line.
ExtendToInfinity	Property	Defines if the Trend Line extends to infinity.
LineStyle	Property	Gets or sets the Trend Line style.
ShowAngle	Property	Defines the trend line angle.
Thickness	Property	Gets or sets the thickness of the Trend Line.
Time1	Property	Gets or sets the value 1 on the Time line.
Time2	Property	Gets or sets the value 2 on the Time line.
Y1	Property	Gets or sets the value 1 on the Y-axis.
Y2	Property	Gets or sets the value 2 on the Y-axis.

Example 1

using cAlgo.API;
namespace cAlgo
{
    // This sample shows how to use Chart.DrawTrendLine to draw a trend line on chart
    [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class ChartTrendLineSample : Indicator
    {
        protected override void Initialize()
        {
            var trendLine = Chart.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)
        {
        }
    }
}

Reference