# EllipticArcSegment

An elliptic arc segment for use in a multipart geometry. An elliptic arc is the portion of the boundary of a 2D ellipse that connects two points.

## Constructors

Creates an elliptic arc based on parameters that define an ellipse and the portion of that ellipse that defines the arc. The spatial reference parameter is used if the center point parameter has a null spatial reference. If both spatial references are supplied, they must be equal.

Creates an elliptic arc segment from the given start and end points, and other parameters that define an ellipse. The z-value and m-value of the start and end points (if present) are used in the EllipticArcSegment.

## Types

## Functions

## Properties

The parametric angle in radians measuring the span of the arc from EllipticArcSegment.getStartAngle() to EllipticArcSegment.getEndAngle(). A positive value corresponds to a counterclockwise arc sweep.

False if the object is a LineSegment; true otherwise. Prior to v100.12, only LineSegment instances were supported when creating new geometries using a MultipartBuilder or iterating the Segment instances in an existing Multipart geometry.