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V24.1

TdxChartCustomAxis.Logarithmic Property

Specifies if the numeric axis uses a logarithmic scale.

Declaration

property Logarithmic: Boolean read; write; default False;

Property Value

Type Default Description
Boolean False
  • If False (default), the axis uses a plain numeric scale.
  • If True, the axis uses a logarithmic scale for numeric values. The LogarithmicBase property specifies the base of the logarithm for the scale.

Remarks

A logarithmic scale is useful when you need to display a large range of values that differ by orders of magnitude.

VCL Chart Control: A Logarithmic Scale

Set the Logarithmic property to True or False to switch between logarithmic and plain numeric scales for the axis.

Default Value

The Logarithmic property’s default value is False.

See Also