1 files changed, 68 insertions, 0 deletions
diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/Models/RealTimeGraphColumnsCollection.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/Models/RealTimeGraphColumnsCollection.cs
new file mode 100644
index 000000000..f2fb28170
--- /dev/null
+++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/Models/RealTimeGraphColumnsCollection.cs
@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace RealTimeGraphEx.Models
+{
+    public class RealTimeGraphColumnsCollection
+    {
+        public List<RealTimeGraphExColumn> Columns { get; set; }
+        public List<double> ActualValues { get; set; }
+
+        public int TotalColumns
+        {
+            get { return Columns.Count; }
+        }
+
+        public RealTimeGraphColumnsCollection()
+        {
+            Columns = new List<RealTimeGraphExColumn>();
+            ActualValues = new List<double>();
+        }
+
+        public void Add(RealTimeGraphExColumn rec, int actualValue)
+        {
+            Columns.Add(rec);
+            ActualValues.Add(actualValue);
+        }
+
+        public void Add(int x, int y, int width, int bottom, int actualValue)
+        {
+            Add(new RealTimeGraphExColumn(x, y, width, bottom), actualValue);
+        }
+
+        public void RemoveFromStart(int count)
+        {
+            lock (Columns)
+            {
+                Columns.RemoveRange(0, count);
+
+                double offSet = Columns[0].X;
+
+                for (int i = 0; i < Columns.Count; i++)
+                {
+                    Columns[i].X = (int)(Columns[i].X - offSet);
+                    Columns[i].Right = (int)(Columns[i].Right - offSet);
+                }
+            }
+        }
+
+        public void Replace(int x, int y, int right, int bottom, int actualValue, int index)
+        {
+            var p = new RealTimeGraphExColumn(x, y, right, bottom);
+            Columns.RemoveAt(index);
+            Columns.Insert(index, p);
+            ActualValues.RemoveAt(index);
+            ActualValues.Insert(index, actualValue);
+        }
+
+        public void ClearColumns()
+        {
+            Columns.Clear();
+            ActualValues.Clear();
+        }
+    }
+}