Bitfields for curve capabilities:
Bit(s)	Description	)
 0	circles
 1	pie wedges
 2	chord arcs
 3	ellipses
 4	wide lines
 5	styled lines
 6	wide styled lines
 7	interiors
SeeAlso: #02726,#02727,#02729,#02730,#02731,#02732,#02733