ChartText

public abstract interface ChartText

 using cAlgo.API;
 namespace cAlgo
 {
     // This sample shows how to use Chart.DrawText method to draw text
     [Indicator(IsOverlay = true, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
     public class ChartTextSample : Indicator
     {
         protected override void Initialize()
         {
             for (int iBarIndex = Chart.FirstVisibleBarIndex; iBarIndex <= Chart.LastVisibleBarIndex; iBarIndex++)
             {
                 string text;
                 double y;
                 Color color;
                 if (Bars.ClosePrices[iBarIndex] > Bars.OpenPrices[iBarIndex])
                 {
                     text = "U";
                     y = Bars.LowPrices[iBarIndex];
                     color = Color.Green;
                 }
                 else
                 {
                     text = "D";
                     y = Bars.HighPrices[iBarIndex];
                     color = Color.Red;
                 }
                 Chart.DrawText("Text_" + iBarIndex, text, iBarIndex, y, color);
             }
         }
         public override void Calculate(int index)
         {
         }
     }
 }

public abstract DateTime Time {get; set;}

public abstract double Y {get; set;}

public abstract Color Color {get; set;}

public abstract string Text {get; set;}

public abstract double FontSize {get; set;}

public abstract bool IsBold {get; set;}

public abstract bool IsItalic {get; set;}

public abstract bool IsUnderlined {get; set;}

public abstract VerticalAlignment VerticalAlignment {get; set;}

public abstract HorizontalAlignment HorizontalAlignment {get; set;}

public abstract string FontFamily {get; set;}