Interface IHeatmapVisualStateLease

Namespace

ATAS.Indicators.Heatmap

Assembly

ATAS.Indicators.dll

The exclusive write lease on an IHeatmapVisualState. Acquired via BeginUpdate(); disposing commits the back-stage to the front. A lease can only be used inside the calling stack frame — passing it across await points or to background tasks is a misuse pattern (the platform serialises every indicator callback on a single task, so all legitimate writes happen from inside one of those callbacks).

Added in ATAS 8.0.15.

public interface IHeatmapVisualStateLease

Extension Methods

Extensions.ConvertToMyTrade<T>(T, Portfolio, Security, Action<MyTrade, T>)

LoggerHelper.DisposeLogger(object)

LoggerHelper.LogDebug(object, string, params object?[])

LoggerHelper.LogError(object, string, Exception, bool)

LoggerHelper.LogError(object, string, params object?[])

LoggerHelper.LogFatal(object, string, Exception, bool)

LoggerHelper.LogInfo(object, string, params object?[])

LoggerHelper.LogWarn(object, string, params object?[])

Methods

Series<TValue>(HeatmapIndicatorSeriesHandle<TValue>)

Direct series-access shortcut. Equivalent to Visual(handle.Visual).Series(handle) but skips the per-call dictionary lookup for the visual lease wrapper. Use when the indicator holds the series handle directly (typical reference pattern: one static readonly series handle per metric, captured at descriptor build time). Style/Presentation overrides still go through Visual(HeatmapIndicatorVisualHandle).

IHeatmapSeriesLease<TValue> Series<TValue>(HeatmapIndicatorSeriesHandle<TValue> handle)

Parameters

handle HeatmapIndicatorSeriesHandle<TValue>

Returns

IHeatmapSeriesLease<TValue>

Type Parameters

TValue

Visual(HeatmapIndicatorVisualHandle)

Address a visual for mutation. Throws if the supplied handle does not belong to this state's descriptor.

IHeatmapVisualLease Visual(HeatmapIndicatorVisualHandle handle)

Parameters

handle HeatmapIndicatorVisualHandle

Returns

IHeatmapVisualLease