3 files changed, 21 insertions, 0 deletions
diff --git a/grapher/Models/Charts/AccelCharts.cs b/grapher/Models/Charts/AccelCharts.cs
index a0e99c8..7484a3a 100644
--- a/grapher/Models/Charts/AccelCharts.cs
+++ b/grapher/Models/Charts/AccelCharts.cs
@@ -143,6 +143,11 @@ namespace grapher
             AlignWriteButton();
         }
 
+        public void Redraw()
+        {
+            ChartState.Redraw();
+        }
+
         public void Calculate(ManagedAccel accel, DriverSettings settings)
         {
             ChartState.SetUpCalculate(settings);
diff --git a/grapher/Models/Charts/ChartState/ChartState.cs b/grapher/Models/Charts/ChartState/ChartState.cs
index e1c7d01..1898e12 100644
--- a/grapher/Models/Charts/ChartState/ChartState.cs
+++ b/grapher/Models/Charts/ChartState/ChartState.cs
@@ -48,6 +48,13 @@ namespace grapher.Models.Charts.ChartState
 
         public abstract void Calculate(ManagedAccel accel, DriverSettings settings);
 
+        public void Redraw()
+        {
+            SensitivityChart.Update();
+            VelocityChart.Update();
+            GainChart.Update();
+        }
+
         public virtual void SetUpCalculate(DriverSettings settings)
         {
             Data.Clear();
diff --git a/grapher/Models/Charts/ChartXY.cs b/grapher/Models/Charts/ChartXY.cs
index c30c993..3bd7601 100644
--- a/grapher/Models/Charts/ChartXY.cs
+++ b/grapher/Models/Charts/ChartXY.cs
@@ -154,6 +154,15 @@ namespace grapher
             */
         }
 
+        public void Update()
+        {
+            ChartX.Update();
+            if (ChartY.Visible)
+            {
+                ChartY.Update();
+            }
+        }
+
         public void SetPointBinds(PointData combined, PointData x, PointData y)
         {
             CombinedPointData = combined;