https://help.syncfusion.com/cr/uwp/Syncfusion.XlsIO.Parser.Biff_Records.Charts.ChartChartRecord.html
Class ChartChartRecord - UWP API Reference | Syncfusion
The CHART record marks the start of the chart data substream in the workbook BIFF stream. This record defines the location of the chart on the display and its...
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