Enumeration Members
BEHIND
BEHIND: 4
BETWEEN
BETWEEN: 5
BEYOND
BEYOND: 3
COLLINEAR
COLLINEAR: 8
DESTINATION
DESTINATION: 7
LEFT
LEFT: 1
ORIGIN
ORIGIN: 6
PARALLEL
PARALLEL: 9
RIGHT
RIGHT: 2
SKEW
SKEW: 10
SKEW_CROSS
SKEW_CROSS: 11
SKEW_NO_CROSS
SKEW_NO_CROSS: 12
幾何相關狀態