Curve is a one-dimensional geometry,
usually represented by a sequence of points. Particular
Curve define the type of
interpolation between points.
Curve is a
Curvehas the coordinates of its points.
Curveis defined as a one-dimensional geometry.
Curveis simple if it does not pass through the same point twice, with the exception that a curve can still be simple if the start and end points are the same.
Curveis closed if its start point is equal to its endpoint.
The boundary of a closed
The boundary of a nonclosed
Curveconsists of its two endpoints.
Curvethat is simple and closed is a