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ChartIndicators

interface cAlgo.API

DesktopCLICloud

The interface representing a chart indicator instances collection. Provides properties and events that allow for accessing various information about indicators attached to a chart.

Environment behaviour

Cloud — not supported. Always empty: Count is 0, Add returns null, Remove returns false, and the events never fire.

Definition

public interface ChartIndicators

Namespace: cAlgo.API · Group: Indicators

Examples

using cAlgo.API;

namespace cAlgo.Robots;

public partial class TestExample : Robot
{
   protected override void OnStart()
   {
       foreach (var chartIndicator in ChartIndicators)
       {
            Print($"Name: {chartIndicator.Name} | Type: {chartIndicator.Type} | InstanceId: {chartIndicator.InstanceId} | Bar Outputs #: {chartIndicator.BarOutputs.Count} | Line Outputs #: {chartIndicator.LineOutputs.Count}");
       }

        ChartIndicators.IndicatorAdded += args => Print($"Chart indicator added, {args.Indicator.Name}");
        ChartIndicators.IndicatorRemoved += args => Print($"Chart indicator removed, {args.Indicator.Name}");
        ChartIndicators.IndicatorModified += args => Print($"Chart indicator modified, {args.Indicator.Name}");

       var sma = ChartIndicators.Add("Simple Moving Average", Bars.OpenPrices, 100);
   }
}

import clr

clr.AddReference("cAlgo.API")

# Import cAlgo API types
from cAlgo.API import *

# Import trading wrapper functions
from robot_wrapper import *

class Test():
    def on_start(self):
        for chartIndicator in api.ChartIndicators:
            print(f"Name: {chartIndicator.Name} | Type: {chartIndicator.Type} | InstanceId: {chartIndicator.InstanceId} | Bar Outputs #: {chartIndicator.BarOutputs.Count} | Line Outputs #: {chartIndicator.LineOutputs.Count}")

        api.ChartIndicators.IndicatorAdded += lambda args: print(f"Chart indicator added, {args.Indicator.Name}")
        api.ChartIndicators.IndicatorRemoved += lambda args: print(f"Chart indicator removed, {args.Indicator.Name}")
        api.ChartIndicators.IndicatorModified += lambda args: print(f"Chart indicator modified, {args.Indicator.Name}")

        sma = api.ChartIndicators.Add("Simple Moving Average", api.Bars.OpenPrices, 100)

{
  "AccessRights": "None"
}

Methods

Name Description
Add 2 overloadsDesktopCLICloudChartIndicator Adds a new indicator to a chart.
RemoveDesktopCLICloudbool Removes an indicator from a chart.

Properties

Name Description
CountDesktopCLICloudint Gets the number of all indicators attached to a chart.
CustomDesktopCLICloudIReadonlyList<ChartIndicator> Gets the list of chart custom indicators.
ItemDesktopCLICloudChartIndicator Gets an indicator attached to a chart by its instance ID.
StandardDesktopCLICloudIReadonlyList<ChartIndicator> Gets the list of chart standard indicators.

Events

Name Description
IndicatorAddedDesktopCLICloudAction<ChartIndicatorAddedEventArgs> Occurs when a new indicator is added to a chart.
IndicatorModifiedDesktopCLICloudAction<ChartIndicatorModifiedEventArgs> Occurs when an indicator attached to a chart is modified.
IndicatorRemovedDesktopCLICloudAction<ChartIndicatorRemovedEventArgs> Occurs when an indicator is removed from a chart.