1 files changed, 23 insertions, 0 deletions
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.JobsV2/Models/BrushStopModel.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.JobsV2/Models/BrushStopModel.cs
index bba52b830..5ab53223b 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.JobsV2/Models/BrushStopModel.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.JobsV2/Models/BrushStopModel.cs
@@ -657,6 +657,13 @@ namespace Tango.PPC.Jobs.Models
         [JsonIgnore]
         public ColorSpaces LastChangedColorSpace { get; set; }
 
+        [JsonIgnore]
+        public Double LBeforeChange { get; set; }
+        [JsonIgnore]
+        public Double ABeforeChange { get; set; }
+        [JsonIgnore]
+        public Double BBeforeChange { get; set; }
+
         #endregion
 
         #region constructors
@@ -965,6 +972,22 @@ namespace Tango.PPC.Jobs.Models
 
             return s;
         }
+
+        public void UndoLABChanges()
+        {
+            PreventPropertyUpdate = true;
+            L = LBeforeChange;
+            A = ABeforeChange;
+            PreventPropertyUpdate = false;
+            B = BBeforeChange;
+        }
+
+        public void SaveLABBeforeChanges()
+        {
+            LBeforeChange = L;
+            ABeforeChange = A;
+            BBeforeChange = B;
+        }
         #endregion
 
         #region changes