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Gets or sets whether a 3-D chart is automatically scaled to be closer in size to the corresponding 2-D chart.
This property applies when RightAngleAxes is true.
bool AutoScaling { get; set; }
Property AutoScaling As Boolean
IChart chart = worksheet.Shapes.AddChart(ChartType.ColumnClustered3D, 20, 20, 300, 200).Chart;
chart.RightAngleAxes = true;
chart.AutoScaling = true;
bool autoScaling = chart.AutoScaling;