TCustomBarSeries.YOrigin
TCustomBarSeries
property YOrigin: Double;
Unit
Series
Description
Default Value: 0
The YOrigin property determines the axis value used as a common bottom for all Bar points.
The UseYOrigin property must be True (the default) to use the YOrigin property.
Bars with a value bigger than YOrigin are drawn in one direction and Bars with a lower value are drawn in the opposite direction.
This applies both to TBarSeries and THorizBarSeries components.