ATAS.Indicators.Heatmap.HeatmapIndicatorVisualHandle Class Reference

Strongly typed handle for a visual added to a descriptor via HeatmapIndicatorDescriptorBuilder. The handle captures the owning descriptor's identity so the state builder can reject handles from a different descriptor at runtime, and the constructor is internal so authors cannot fabricate handles by hand. More...

Public Member Functions
HeatmapIndicatorSeriesHandle< TValue >	Series< TValue > (string seriesId, HeatmapIndicatorSeriesRole role, HeatmapIndicatorValueKind valueKind, Func< TValue, decimal > valueProjection, HeatmapIndicatorVisualStyle? defaultStyle=null, string? metricId=null, string? unit=null)
	Add a typed series to this visual. TValue is the indicator-internal sample type — the type the indicator computes (e.g. HeatmapPriceLineSample, HeatmapValueAreaSample, custom records). Each Append on the lease projects the typed value to the renderer-facing decimal via valueProjection .
HeatmapIndicatorSeriesHandle< decimal >	Series (string seriesId, HeatmapIndicatorSeriesRole role, HeatmapIndicatorValueKind valueKind, HeatmapIndicatorVisualStyle? defaultStyle=null, string? metricId=null, string? unit=null)
	Decimal fast path: the series stores decimal samples and no projection is required. Equivalent to the generic overload with the identity projection, but avoids the delegate.

Detailed Description

Strongly typed handle for a visual added to a descriptor via HeatmapIndicatorDescriptorBuilder. The handle captures the owning descriptor's identity so the state builder can reject handles from a different descriptor at runtime, and the constructor is internal so authors cannot fabricate handles by hand.

Member Function Documentation

Series()

HeatmapIndicatorSeriesHandle< decimal > ATAS.Indicators.Heatmap.HeatmapIndicatorVisualHandle.Series	(	string	seriesId,
		HeatmapIndicatorSeriesRole	role,
		HeatmapIndicatorValueKind	valueKind,
		HeatmapIndicatorVisualStyle?	defaultStyle = null,
		string?	metricId = null,
		string?	unit = null
	)

Decimal fast path: the series stores decimal samples and no projection is required. Equivalent to the generic overload with the identity projection, but avoids the delegate.

Series< TValue >()

HeatmapIndicatorSeriesHandle< TValue > ATAS.Indicators.Heatmap.HeatmapIndicatorVisualHandle.Series< TValue >	(	string	seriesId,
		HeatmapIndicatorSeriesRole	role,
		HeatmapIndicatorValueKind	valueKind,
		Func< TValue, decimal >	valueProjection,
		HeatmapIndicatorVisualStyle?	defaultStyle = null,
		string?	metricId = null,
		string?	unit = null
	)

Add a typed series to this visual. TValue is the indicator-internal sample type — the type the indicator computes (e.g. HeatmapPriceLineSample, HeatmapValueAreaSample, custom records). Each Append on the lease projects the typed value to the renderer-facing decimal via valueProjection .

For series whose values are already decimal, prefer the no-projection overload Series(string, HeatmapIndicatorSeriesRole, HeatmapIndicatorValueKind, HeatmapIndicatorVisualStyle?, string?, string?) — the projection is implicitly identity and you avoid one delegate hop per Append.

---

The documentation for this class was generated from the following file:

• HeatmapIndicatorVisualHandle.cs