Added Files

PepLib.Core/Spacing.cs

@@ -0,0 +1,27 @@
+
+namespace PepLib
+{
+    public class Spacing
+    {
+        public Spacing()
+            : this(0, 0, 0, 0)
+        {
+        }
+
+        public Spacing(double l, double b, double r, double t)
+        {
+            Left = l;
+            Bottom = b;
+            Right = r;
+            Top = t;
+        }
+
+        public double Left { get; set; }
+
+        public double Bottom { get; set; }
+
+        public double Right { get; set; }
+
+        public double Top { get; set; }
+    }
+}