LogBase Property

  • Article

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Sets the base of the logarithm when you are using log scales. Attempting to set this property to a value less than or equal to zero (0) causes an error. Read/write Double.

expression.LogBase

expression   Required. An expression that returns a ChScaling object.

Example

This example causes the specified axis to use a base 2 logarithmic scale.

  Sub SetScaling()

   Dim chConstants
   Dim scValueAxisScaling

   Set chConstants = ChartSpace1.Constants

   ' Set a variable to the scaling object of the value axis.
   Set scValueAxisScaling = ChartSpace1.Charts(0).Axes(chConstants.chAxisPositionValue).Scaling

   ' Set the scaling type.
   scValueAxisScaling.Type = chConstants.chScaleTypeLogarithmic

   ' Set the base value.
   scValueAxisScaling.LogBase = 2

End Sub