LT_Ind_Diff

using System;
using cAlgo.API;
using cAlgo.API.Internals;
using cAlgo.API.Indicators;
using cAlgo.Indicators;
using LittleTrader;
using LittleTrader.Ehlers;

namespace cAlgo
{
    [Levels(0)]
    [Indicator(IsOverlay = false, TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
    public class LT_Ind_Diff : Indicator
    {
        [Parameter("Minuend (A)")]
        public DataSeries Minuend { get; set; }

        [Parameter("Subtrahend (-B)")]
        public DataSeries Subtrahend { get; set; }

        [Parameter("MinuendShift (Pos for shift back)", DefaultValue = 0)]
        public int MinuendShift { get; set; }
        [Parameter("SubtrahendShift (Pos for shift back)", DefaultValue = 0)]
        public int SubtrahendShift { get; set; }
        [Parameter("Shift (Pos for shift the line forward)", DefaultValue = 0)]
        public int Shift { get; set; }

        [Output("Diff", LineColor = "Orange")]
        public IndicatorDataSeries Diff { get; set; }

        protected override void Initialize()
        {
            // Initialize and create nested indicators
        }

        public override void Calculate(int index)
        {
            // Calculate value at specified index
            var diff = Minuend[index + MinuendShift] - Subtrahend[index + SubtrahendShift];
            Diff[index + Shift] = diff;

        }
    }
}