using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace StructureHelperCommon.Services { public interface IInterpolateValueLogic { double X1 { get; set; } double Y1 { get; set; } double X2 { get; set; } double Y2 { get; set; } double KnownValueX { get; set; } double GetValueY(); } }