com.esri.sde.sdk.geom
Class SeSurface

java.lang.Object
  com.esri.sde.sdk.geom.SeGeometry
      com.esri.sde.sdk.geom.SeSurface

All Implemented Interfaces:

Geometry, Surface, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

SePolygon

public abstract class SeSurface
extends SeGeometry
implements Surface

This class represents a two-dimensional geometric object.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.esri.sde.sdk.geom.SeGeometry

LINESTRING_TYPE, LINESTRINGM_TYPE, LINESTRINGZ_TYPE, LINESTRINGZM_TYPE, MULTILINESTRING_TYPE, MULTILINESTRINGM_TYPE, MULTILINESTRINGZ_TYPE, MULTILINESTRINGZM_TYPE, MULTIPOINT_TYPE, MULTIPOINTM_TYPE, MULTIPOINTZ_TYPE, MULTIPOINTZM_TYPE, MULTIPOLYGON_TYPE, MULTIPOLYGONM_TYPE, MULTIPOLYGONZ_TYPE, MULTIPOLYGONZM_TYPE, POINT_TYPE, POINTM_TYPE, POINTZ_TYPE, POINTZM_TYPE, POLYGON_TYPE, POLYGONM_TYPE, POLYGONZ_TYPE, POLYGONZM_TYPE, UNSPECIFIED_TYPE

Constructor Summary

SeSurface()

Method Summary

abstract double	area() Returns the area of a polygon or multipolygon.
abstract Point	centroid() Centroid takes a polygon or multipolygon and returns its geometric center as a point.
abstract double	perimeter() Returns the length of the perimeter of a surface.
abstract Point	pointOnSurface() Pointonsurface takes a polygon or multipolygon and returns a point guaranteed to lie on its surface.

Methods inherited from class com.esri.sde.sdk.geom.SeGeometry

asBinary, asBinaryShape, asText, boundary, buffer, contains, convexhull, crosses, difference, dimension, disjoint, distance, envelope, envelopesIntersect, equal, exterior, geometryType, getMaxX, getMaxY, getMinX, getMinY, interior, intersect, intersection, is3D, isEmpty, isMeasured, isSimple, isValid, locateAlong, locateBetween, numPoints, overlap, setCoordRef, srid, symmetricDiff, toSdeShape, toSeGeometry, toString, touch, union, within

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

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, numPoints, overlap, srid, symmetricDiff, touch, union, within

Constructor Detail

SeSurface

public SeSurface()

Method Detail

area

public abstract double area()
                     throws com.esri.sde.sdk.geom.SeGeometryException

Returns the area of a polygon or multipolygon.

Specified by:

area in interface Surface

Throws:

com.esri.sde.sdk.geom.SeGeometryException

perimeter

public abstract double perimeter()
                          throws com.esri.sde.sdk.geom.SeGeometryException

Returns the length of the perimeter of a surface.

Specified by:

perimeter in interface Surface

Throws:

com.esri.sde.sdk.geom.SeGeometryException

centroid

public abstract Point centroid()
                        throws com.esri.sde.sdk.geom.SeGeometryException

Centroid takes a polygon or multipolygon and returns its geometric center as a point.

Specified by:

centroid in interface Surface

Throws:

com.esri.sde.sdk.geom.SeGeometryException

pointOnSurface

public abstract Point pointOnSurface()
                              throws com.esri.sde.sdk.geom.SeGeometryException

Pointonsurface takes a polygon or multipolygon and returns a point guaranteed to lie on its surface.

Specified by:

pointOnSurface in interface Surface

Throws:

com.esri.sde.sdk.geom.SeGeometryException