A cap style that determines the appearance of both ends of an open path is defined during creation of the dash styles.
Fred4 supports three cap styles.
No projection
Creates squared ends that abut (stop at) the endpoints.
Round
Creates semicircular ends that extend half the stroke width beyond the endpoints.
With projection
Creates squared ends that extend half the stroke width beyond the endpoints. This option makes the stroke weight extend evenly in all directions around the path.
See also