splinedit command Modifies the data that defines a spline, such as a
number and weight of control vertices, the fit tolerance, and the
starting and ending tangents.Note: SPLINEDIT automatically
converts spline-fit polylines to splines even if you immediately exit
SPLINEDIT after selecting the spline-fit polyline.The data that
defines a spline is represented in one of two formats: as a control
frame or as fit points. The format can change depending on how the
spline was originally created, the options selected from the grip menus,
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