ShowCategoryLines: Boolean;
ShowCategoryLines: Boolean;
The ShowCategoryLines property determines whether lines are to be displayed between category labels on an axis.
This property is relevant only for category axis (X axis).
By default the property is set to False, division lines are not used. When the property is set to True, the lines are enabled. Division lines are perpendicular to the axis line. They are displayed between the categories in accordance with tick lines settings (color, thickness, line type and so on).
See below examples with division lines enabled (True - left) and disabled (False - right):
See also: