Class Curve

A Curve is a one-dimensional geometry, usually represented by a sequence of points. Particular subclasses of Curve define the type of interpolation between points. Curve is a noninstantiable class.

Curve Properties

• A Curve has the coordinates of its points.
• A Curve is defined as a one-dimensional geometry.
• A Curve is simple if it does not pass through the same point twice.
• A Curve is closed if its start point is equal to its endpoint.
• The boundary of a closed Curve is empty.
• The boundary of a nonclosed Curve consists of its two endpoints.
• A Curve that is simple and closed is a LinearRing.

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