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Gets or sets whether the chart plots only visible cells.
If this property is true, the chart plots data from visible cells only.
If this property is false, the chart plots data from both visible and hidden cells.
bool PlotVisibleOnly { get; set; }
Property PlotVisibleOnly As Boolean
IChart chart = worksheet.Shapes.AddChart(ChartType.ColumnClustered, 20, 20, 300, 200).Chart;
chart.PlotVisibleOnly = false;
bool plotVisibleOnly = chart.PlotVisibleOnly;