A line width of a circles what surround pies.
property LineWidth: TRVStyleLength;
This circle is drawn if LineColor <> rvclNone and LineWidth > 0.
This value is measured in screen pixels or in twips (1/20 of point) or in EMU, depending on Units property of TRVStyle component.
Examples:
In these examples, Gap = 10.
LineWidth = 1
LineWidth = 5
Default value
1