示例#1
0
        private IndicatorBase CreateMAIndicator(string indicatorType)
        {
            IndicatorBase indicator;

            if (indicatorType.StartsWith("MA ("))
            {
                indicator      = new MovingAverageIndicator();
                indicator.Name = "MA";
            }
            else if (indicatorType.StartsWith("Exponential MA"))
            {
                indicator      = new ExponentialMovingAverageIndicator();
                indicator.Name = "EMA";
            }
            else if (indicatorType.StartsWith("Modified MA"))
            {
                indicator      = new ModifiedMovingAverageIndicator();
                indicator.Name = "MMA";
            }
            else if (indicatorType.StartsWith("Modified Exponential MA"))
            {
                indicator      = new ModifiedExponentialMovingAverageIndicator();
                indicator.Name = "MEMA";
            }
            else if (indicatorType.StartsWith("Weighted MA"))
            {
                indicator      = new WeightedMovingAverageIndicator();
                indicator.Name = "WMA";
            }
            else if (indicatorType.StartsWith("Adaptive MA"))
            {
                indicator      = new AdaptiveMovingAverageKaufmanIndicator();
                indicator.Name = "KAMA";
                ((AdaptiveMovingAverageKaufmanIndicator)indicator).SlowPeriod = 10;
                ((AdaptiveMovingAverageKaufmanIndicator)indicator).FastPeriod = 4;
            }
            else
            {
                indicator      = new BollingerBandsIndicator();
                indicator.Name = "BOLL";
                ((BollingerBandsIndicator)indicator).StandardDeviations = 2;
            }

            ((ValuePeriodIndicatorBase)indicator).Period = 5;
            indicator.CategoryMember = "Date";
            indicator.ValueMember    = "Close";
            indicator.DataSource     = viewModel.Data;

            return(indicator);
        }
示例#2
0
        private IndicatorBase CreateTrendline(Trendlines trendlineToAdd)
        {
            switch (trendlineToAdd)
            {
            case Trendlines.MovingAverageIndicator:
                var maIndicator = new MovingAverageIndicator();
                maIndicator.SetBinding(CommodityChannelIndexIndicator.ItemsSourceProperty, new Binding("SeriesData"));
                maIndicator.CategoryBinding = new PropertyNameDataPointBinding("DateCategory");
                maIndicator.ValueBinding    = new PropertyNameDataPointBinding("Close");
                maIndicator.Period          = 12;
                maIndicator.Stroke          = Color.Orange;
                maIndicator.StrokeThickness = 1;
                return(maIndicator);

            case Trendlines.AdaptiveMovingAverageKaufmanIndicator:
                var amakIndicator = new AdaptiveMovingAverageKaufmanIndicator();
                amakIndicator.SetBinding(CommodityChannelIndexIndicator.ItemsSourceProperty, new Binding("SeriesData"));
                amakIndicator.CategoryBinding = new PropertyNameDataPointBinding("DateCategory");
                amakIndicator.ValueBinding    = new PropertyNameDataPointBinding("Close");
                amakIndicator.Period          = 10;
                amakIndicator.SlowPeriod      = 30;
                amakIndicator.FastPeriod      = 2;
                amakIndicator.Stroke          = Color.Orange;
                amakIndicator.StrokeThickness = 1;
                return(amakIndicator);

            case Trendlines.ExponentialMovingAverageIndicator:
                var emaIndicator = new ExponentialMovingAverageIndicator();
                emaIndicator.SetBinding(CommodityChannelIndexIndicator.ItemsSourceProperty, new Binding("SeriesData"));
                emaIndicator.CategoryBinding = new PropertyNameDataPointBinding("DateCategory");
                emaIndicator.ValueBinding    = new PropertyNameDataPointBinding("Close");
                emaIndicator.Period          = 8;
                emaIndicator.Stroke          = Color.Orange;
                emaIndicator.StrokeThickness = 1;
                return(emaIndicator);

            case Trendlines.BollingerBandsIndicator:
                var bbIndicator = new BollingerBandsIndicator();
                bbIndicator.SetBinding(CommodityChannelIndexIndicator.ItemsSourceProperty, new Binding("SeriesData"));
                bbIndicator.CategoryBinding    = new PropertyNameDataPointBinding("DateCategory");
                bbIndicator.ValueBinding       = new PropertyNameDataPointBinding("Close");
                bbIndicator.Period             = 5;
                bbIndicator.Stroke             = Color.Orange;
                bbIndicator.LowerBandStroke    = Color.Orange;
                bbIndicator.StandardDeviations = 3;
                bbIndicator.StrokeThickness    = 1;
                return(bbIndicator);

            case Trendlines.WeightedMovingAverageIndicator:
                var wmaIndicator = new WeightedMovingAverageIndicator();
                wmaIndicator.SetBinding(CommodityChannelIndexIndicator.ItemsSourceProperty, new Binding("SeriesData"));
                wmaIndicator.CategoryBinding = new PropertyNameDataPointBinding("DateCategory");
                wmaIndicator.ValueBinding    = new PropertyNameDataPointBinding("Close");
                wmaIndicator.Period          = 12;
                wmaIndicator.Stroke          = Color.Orange;
                wmaIndicator.StrokeThickness = 1;
                return(wmaIndicator);

            default:
                return(null);
            }
        }