Functions.HasCrossed

Both Functions.HasCrossed, Above and Below always return true.

Btw, please notice that attached code creates a large quantity of 3*Bars.Count ChartIcons.

When you run the indicator on a m1 chart and refresh the chart or change TimeFrame the operation is taking too long as m1 charts have a large number of bars.

This reminds me of emptying large collections using their first index instead of the last.

Regards

Takis

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using cAlgo.API;
using cAlgo.API.Collections;
using cAlgo.API.Indicators;
using cAlgo.API.Internals;

namespace cAlgo
{
    [Indicator(AccessRights = AccessRights.None)]
    public class TestHasCrossed : Indicator
    {
        [Output("Main", Color = Colors.White)]
        public IndicatorDataSeries Result { get; set; }

        Random r = new Random();

        protected override void Initialize()
        {
        }

        public override void Calculate(int index)
        {
            if (IsLastBar)
                IndicatorArea.DrawIcon(index.ToString() + "lb", ChartIconType.Diamond, index, 0.0, Color.Yellow);

            int max = 100;
            Result[index] = r.Next(max) - max / 2;

            if (Result.HasCrossedAbove(0, index))
                IndicatorArea.DrawIcon(index.ToString() + "u", ChartIconType.UpArrow, index, max / 4, Color.Green);
            if (Result.HasCrossedBelow(0, index))
                IndicatorArea.DrawIcon(index.ToString() + "d", ChartIconType.DownArrow, index, -max / 4, Color.Red);
        }
    }
}