make last move dot larger

Author: a1xd

grapher/Constants/Constants.cs

@@ -146,6 +146,9 @@ public static class Constants
         /// <summary> Line Width For Series data on chart </summary>
         public const int ChartSeriesLineWidth = 3;
 
+        /// <summary> Marker size for last-mouse-move chart series. </summary>
+        public const int DotMarkerSize = 7;
+
         /// <summary> Foreground Color When Streamer Mode Active </summary>
         public static readonly System.Drawing.Color fgStreamer = System.Drawing.Color.White;
 

grapher/Models/Charts/ChartXY.cs

@@ -155,7 +155,7 @@ public static void SetupChart(Chart chart)
 
             chart.Series[1].Points.Clear();
             chart.Series[1].Points.AddXY(0, 0);
-
+            
             area.AxisX.TitleFont = new System.Drawing.Font(area.AxisX.TitleFont.Name, Constants.ChartAxisFontSize, System.Drawing.FontStyle.Bold);
             area.AxisY.TitleFont = area.AxisX.TitleFont;
 
@@ -166,6 +166,11 @@ public static void SetupChart(Chart chart)
             chart.Series[2].BorderWidth = Constants.ChartSeriesLineWidth;
             chart.Series[2].MarkerSize = Constants.ChartSeriesLineWidth * 2;
 
+            for (int i = 1; i < chart.Series.Count; i += 2)
+            {
+                chart.Series[i].MarkerSize = Constants.DotMarkerSize;
+            }
+
             area.AxisX.MinorGrid.Enabled = true;
             area.AxisX.MinorGrid.LineDashStyle = ChartDashStyle.Dot;