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V24.2

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TdxChartCustomAxis.Logarithmic Property

Specifies if the numeric axis uses a logarithmic scale.

#Declaration

Delphi
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