IAxis.PartnerAxis
IAxis

property PartnerAxis: OleVariant;

Type Library
TeeChartx

Description
As with earlier versions of TeeChart, Chart Custom Axes can be created and modified at design-time or at runtime. New for this version is Grid

zoning. Grid zoning permits the pairing of Axes so that Gridlines plotted from either Axis are delimited by the zone of the partner.

Sets the partner axis used to delimit the axis zone