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FreeformPointLineSeriesOldestPointIndex Property

LightningChart .NET Help
Gets the index of oldest point in Points array. When PointCountLimitEnabled is true, the Points array is used as an circular point buffer. This is 0 always when PointCountLimitEnabled is false. To read Points, when OldestPointIndex is 0: Read from index 0 till PointCount-1. To read Points, when OldestPointIndex is > 0: First read from OldestPointIndex till PointCountLimit-1. Then read from index 0 till OldestPointIndex-1.

Namespace:  Arction.Wpf.ChartingMVVM.SeriesXY
Assembly:  Arction.Wpf.ChartingMVVM.LightningChart (in Arction.Wpf.ChartingMVVM.LightningChart.dll) Version: 10.3.1
Syntax
public int OldestPointIndex { get; }

Property Value

Type: Int32
See Also