Envelope
StockSharp.Algo.Indicators
信封指示器.
继承自: BaseComplexIndicator<IEnvelopeValue>
构造函数
Envelope
public Envelope(DecimalLengthIndicator middle, DecimalLengthIndicator upper, DecimalLengthIndicator lower)
envelope = Envelope(middle, upper, lower)
Initializes a new instance of the Envelope.
- middle
- Middle line.
- upper
- Upper line.
- lower
- Lower line.
属性
Length
public int Length { get; set; }
value = envelope.Length
envelope.Length = value
周期长度 默认等于 1 。
Shift
public decimal Shift { get; set; }
value = envelope.Shift
envelope.Shift = value
值为 0 到 1 的值。默认值为 0.01 。
方法
CalcIsFormed
protected override bool CalcIsFormed()
result = envelope.CalcIsFormed()
Calc IsFormed.
返回值: IsFormed
CreateAsync
public static ValueTask<Envelope> CreateAsync(DecimalLengthIndicator ma, CancellationToken cancellationToken)
result = Envelope.CreateAsync(ma, cancellationToken)
Create Envelope whose upper and lower lines are copies of the middle one.
- ma
- Middle line.
- cancellationToken
- CancellationToken
返回值: Envelope
CreateValue
protected override IEnvelopeValue CreateValue(DateTime time)
result = envelope.CreateValue(time)
创建 .
- time
- 时间
LoadAsync
public override Task LoadAsync(SettingsStorage storage, CancellationToken cancellationToken)
result = envelope.LoadAsync(storage, cancellationToken)
Load settings.
- storage
- Settings storage.
- cancellationToken
- CancellationToken
返回值: Task
OnProcess
protected override IIndicatorValue OnProcess(IIndicatorValue input)
result = envelope.OnProcess(input)
处理输入值。
- input
- 入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入入
返回值: 由此而来的价值.
SaveAsync
public override Task SaveAsync(SettingsStorage storage, CancellationToken cancellationToken)
result = envelope.SaveAsync(storage, cancellationToken)
Save settings.
- storage
- Settings storage.
- cancellationToken
- CancellationToken
返回值: Task