線

public class Line : Shape

 using cAlgo.API;
 namespace cAlgo
 {
     // This sample shows how to draw a line shape on your chart
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class LineShapeSample : Indicator
     {
         protected override void Initialize()
         {
             var xCenter = Chart.Width / 2;
             var yCenter = Chart.Height / 2;
             var line = new Line
             {
                 X1 = xCenter,
                 X2 = xCenter + 100,
                 Y1 = yCenter,
                 Y2 = yCenter + 100,
                 StrokeColor = Color.Red,
                 StrokeThickness = 2
             };
             Chart.AddControl(line);
         }
         public override void Calculate(int index)
         {
         }
     }
 }

public double X1 {get; set;}

public double Y1 {get; set;}

public double X2 {get; set;}

public double Y2 {get; set;}