Module Metapath_lib.Approx
val lineto : point list -> Mlpost__.Spline_lib.path
val fullcircle : float -> Mlpost__.Spline_lib.path
fullcircle l is the circle of diameter l centered on (0, 0)
val halfcirle : float -> Mlpost__.Spline_lib.path
fullcircle l is the circle of diameter l centered on (0, 0)
halfcircle l is the upper half of a fullcircle of diameter l
val quartercircle : float -> Mlpost__.Spline_lib.path
halfcircle l is the upper half of a fullcircle of diameter l
quartercircle l is the first quadrant of a circle of diameter l
val unitsquare : float -> Mlpost__.Spline_lib.path
quartercircle l is the first quadrant of a circle of diameter l
unitsquare l : the path (0,0)--(l,0)--(l,l)--(0,l)--cycle