com.esri.sde.sdk.geom
Interface Linestring

All Superinterfaces:

Curve, Geometry

All Known Implementing Classes:

SeLinestring

public interface Linestring
extends Curve

The Linestring interface defines the methods for a class whose instances create a geometric object that is a subtype of a Curve with linear interpolation between points.

Method Summary

int	numPoints() Returns the number of points in a geometry.
Geometry	pointN(int n) Pointn takes a linestring and an integer index and returns a point that is the nth vertex in the linestring's path.

Methods inherited from interface com.esri.sde.sdk.geom.Curve

endPoint, isClosed, isRing, length, startPoint

Methods inherited from interface com.esri.sde.sdk.geom.Geometry

asBinary, asText, boundary, buffer, contains, convexhull, crosses, difference, dimension, disjoint, distance, envelope, envelopesIntersect, equal, exterior, geometryType, interior, intersect, intersection, is3D, isEmpty, isMeasured, isSimple, isValid, locateAlong, locateBetween, overlap, srid, symmetricDiff, touch, union, within

Method Detail

pointN

Geometry pointN(int n)
                throws GeometryException

Pointn takes a linestring and an integer index and returns a point that is the nth vertex in the linestring's path.

Throws:

GeometryException

numPoints

int numPoints()
              throws GeometryException

Returns the number of points in a geometry.

Specified by:

numPoints in interface Geometry

Throws:

GeometryException