Value point graph was added

StructureHelperLogics/NdmCalculations/Primitives/INamedAreaPoint.cs

@@ -0,0 +1,11 @@
+using StructureHelperCommon.Models.Shapes;
+
+namespace StructureHelperLogics.NdmCalculations.Primitives
+{
+    public interface INamedAreaPoint
+    {
+        double Area { get; set; }
+        string Name { get; set; }
+        Point2D Point { get; set; }
+    }
+}