Clean up compiler warnings

NPlot/AdapterUtils.cs

@@ -601,7 +601,7 @@ namespace NPlot
         {
             private readonly int abscissaColumnNumber_;
             private readonly DataRowCollection rows_;
-            private string abscissaName_;
+            //private string abscissaName_;
 
             /// <summary>
             /// Constructor
@@ -611,7 +611,7 @@ namespace NPlot
             public DataGetter_MultiRows(DataRowCollection rows, string omitThisColumn)
             {
                 rows_ = rows;
-                abscissaName_ = omitThisColumn;
+                //abscissaName_ = omitThisColumn;
 
                 abscissaColumnNumber_ = rows_[0].Table.Columns.IndexOf(omitThisColumn);
                 if (abscissaColumnNumber_ < 0)

NPlot/BarPlot.cs

@@ -178,7 +178,7 @@ namespace NPlot
         public virtual void DrawInLegend(Graphics g, Rectangle startEnd)
         {
             int smallerHeight = (int) (startEnd.Height*0.5f);
-            int heightToRemove = (int) (startEnd.Height*0.5f);
+            //int heightToRemove = (int) (startEnd.Height*0.5f);
             Rectangle newRectangle = new Rectangle(startEnd.Left, startEnd.Top + smallerHeight/2, startEnd.Width, smallerHeight);
             g.FillRectangle(rectangleBrush_.Get(newRectangle), newRectangle);
             g.DrawRectangle(borderPen_, newRectangle);

NPlot/HistogramPlot.cs

@@ -218,7 +218,7 @@ namespace NPlot
                 PointF xPos1 = xAxis.WorldToPhysical(p1.X, false);
                 PointF yPos1 = yAxis.WorldToPhysical(p1.Y, false);
                 PointF xPos2 = xAxis.WorldToPhysical(p2.X, false);
-                PointF yPos2 = yAxis.WorldToPhysical(p2.Y, false);
+                //PointF yPos2 = yAxis.WorldToPhysical(p2.Y, false);
 
                 if (isStacked_)
                 {

NPlot/LogAxis.cs

@@ -212,8 +212,8 @@ namespace NPlot
             ArrayList smallTickPositions;
             WorldTickPositions(physicalMin, physicalMax, out largeTickPositions, out smallTickPositions);
 
-            Point offset = new Point(0, 0);
+            //Point offset = new Point(0, 0);
-            object bb = null;
+            //object bb = null;
             // Missed this protection
             if (largeTickPositions.Count > 0)
             {
@@ -231,12 +231,12 @@ namespace NPlot
             else
             {
                 // just get the axis bounding box)
-                PointF dir = Utils.UnitVector(physicalMin, physicalMax);
+                //PointF dir = Utils.UnitVector(physicalMin, physicalMax);
-                Rectangle rr = new Rectangle(physicalMin.X,
+                //Rectangle rr = new Rectangle(physicalMin.X,
-                                             (int) ((physicalMax.X - physicalMin.X)*dir.X),
+                //                             (int) ((physicalMax.X - physicalMin.X)*dir.X),
-                                             physicalMin.Y,
+                //                             physicalMin.Y,
-                                             (int) ((physicalMax.Y - physicalMin.Y)*dir.Y));
+                //                             (int) ((physicalMax.Y - physicalMin.Y)*dir.Y));
-                bb = rr;
+                //bb = rr;
             }
 
             // missed protection for zero ticks

NPlot/TextItem.cs

@@ -39,7 +39,7 @@ namespace NPlot
     public class TextItem : IDrawable
     {
         private Font font_;
-        private Pen pen_ = new Pen(Color.Black);
+        //private Pen pen_ = new Pen(Color.Black);
         private PointD start_;
         private Brush textBrush_ = new SolidBrush(Color.Black);
         private string text_ = "";

NPlot/Windows.PlotSurface2D.cs

@@ -70,7 +70,7 @@ namespace NPlot.Windows
         private KeyEventArgs lastKeyEventArgs_;
         private PlotContextMenu rightMenu_;
 
-        private ArrayList selectedObjects_;
+        //private ArrayList selectedObjects_;
 
         private Axis xAxis1ZoomCache_;
         private Axis xAxis2ZoomCache_;
@@ -378,7 +378,7 @@ namespace NPlot.Windows
             Browsable(true),
             Bindable(true)
         ]
-        public int Padding
+        public new int Padding
         {
             get { return ps_.Padding; }
             set { ps_.Padding = value; }
@@ -690,7 +690,7 @@ namespace NPlot.Windows
             if (e.Button == MouseButtons.Right)
             {
                 Point here = new Point(e.X, e.Y);
-                selectedObjects_ = ps_.HitTest(here);
+                //selectedObjects_ = ps_.HitTest(here);
                 if (rightMenu_ != null)
                     rightMenu_.Menu.Show(ctr, here);
             }
@@ -2407,8 +2407,8 @@ namespace NPlot.Windows
                                 doing_ = true;
                                 axis_ = (Axis) o;
 
-                                PhysicalAxis[] physicalAxisList = new[]
+                                //PhysicalAxis[] physicalAxisList = new[]
-                                    {ps.PhysicalXAxis1Cache, ps.PhysicalXAxis2Cache, ps.PhysicalYAxis1Cache, ps.PhysicalYAxis2Cache};
+                                //    {ps.PhysicalXAxis1Cache, ps.PhysicalXAxis2Cache, ps.PhysicalYAxis1Cache, ps.PhysicalYAxis2Cache};
 
                                 if (ps.PhysicalXAxis1Cache.Axis == axis_)
                                     physicalAxis_ = ps.PhysicalXAxis1Cache;
@@ -2520,7 +2520,7 @@ namespace NPlot.Windows
             /// </summary>
             public class MouseWheelZoom : Interaction
             {
-                private Point point_ = new Point(-1, -1);
+                //private Point point_ = new Point(-1, -1);
                 private float sensitivity_ = 60.0f;
 
                 /// <summary>

Ntp.Analyzer.Data/File/NtpConfMapper.cs

@@ -136,7 +136,7 @@ namespace Ntp.Analyzer.Data.File
                 try {
                     IPHostEntry hostEntry = Dns.GetHostEntry (ip);
                     name = hostEntry.HostName;
-                } catch (Exception e) {
+                } catch {
                     name = ip.ToString ();
                 }
             }