com.esri.core.geometry.ogc

Class OGCLineString

java.lang.Object

com.esri.core.geometry.ogc.OGCGeometry

com.esri.core.geometry.ogc.OGCCurve

com.esri.core.geometry.ogc.OGCLineString

Direct Known Subclasses:

OGCLinearRing

public class OGCLineString
extends OGCCurve

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE

Fields inherited from class com.esri.core.geometry.ogc.OGCGeometry

esriSR

Constructor Summary

Constructors

Constructor and Description
OGCLineString(MultiPath mp, int pathIndex, SpatialReference sr)
OGCLineString(MultiPath mp, int pathIndex, SpatialReference sr, boolean reversed)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	asBinary()
String	asText()
OGCGeometry	convertToMulti() Converts this Geometry to the OGCMulti* if it is not OGCMulti* or OGCGeometryCollection already.
OGCPoint	endPoint()
long	estimateMemorySize() Returns an estimate of this object size in bytes.
String	geometryType()
Geometry	getEsriGeometry()
boolean	isClosed()
double	length()
OGCGeometry	locateAlong(double mValue)
OGCGeometry	locateBetween(double mStart, double mEnd)
int	numPoints() The number of Points in this LineString.
OGCPoint	pointN(int n) Returns the specified Point N in this LineString.
OGCGeometry	reduceFromMulti() For the geometry collection types, when it has 1 or 0 elements, converts a MultiPolygon to Polygon, MultiPoint to Point, MultiLineString to a LineString, and OGCConcretGeometryCollection to the reduced element it contains.
OGCPoint	startPoint()

Methods inherited from class com.esri.core.geometry.ogc.OGCCurve

boundary, isRing

Methods inherited from class com.esri.core.geometry.ogc.OGCGeometry

asGeoJson, asJson, buffer, centroid, contains, convexHull, coordinateDimension, createFromEsriCursor, createFromEsriCursor, createFromEsriGeometry, createFromEsriGeometry, createFromOGCStructure, crosses, difference, dimension, disjoint, distance, envelope, equals, equals, Equals, fromBinary, fromEsriShape, fromGeoJson, fromJson, fromText, getEsriGeometryCursor, getEsriSpatialReference, hashCode, intersection, intersects, is3D, isConcreteGeometryCollection, isEmpty, isMeasured, isSimple, isSimpleRelaxed, makeSimple, makeSimpleRelaxed, MakeSimpleRelaxed, MaxMeasure, MaxZ, MinMeasure, MinZ, overlaps, relate, setSpatialReference, SRID, symDifference, toString, touches, union, within

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static String TYPE

Constructor Detail

OGCLineString

public OGCLineString(MultiPath mp,
                     int pathIndex,
                     SpatialReference sr)

OGCLineString

public OGCLineString(MultiPath mp,
                     int pathIndex,
                     SpatialReference sr,
                     boolean reversed)

Method Detail

numPoints

public int numPoints()

The number of Points in this LineString.

asText

public String asText()

Overrides:

asText in class OGCGeometry

asBinary

public ByteBuffer asBinary()

Overrides:

asBinary in class OGCGeometry

pointN

public OGCPoint pointN(int n)

Returns the specified Point N in this LineString.

Parameters:

n - The 0 based index of the Point.

isClosed

public boolean isClosed()

Specified by:

isClosed in class OGCCurve

length

public double length()

Specified by:

length in class OGCCurve

startPoint

public OGCPoint startPoint()

Specified by:

startPoint in class OGCCurve

endPoint

public OGCPoint endPoint()

Specified by:

endPoint in class OGCCurve

geometryType

public String geometryType()

Specified by:

geometryType in class OGCGeometry

estimateMemorySize

public long estimateMemorySize()

Description copied from class: OGCGeometry

Returns an estimate of this object size in bytes.

This estimate doesn't include the size of the SpatialReference object because instances of SpatialReference are expected to be shared among geometry objects.

Specified by:

estimateMemorySize in class OGCGeometry

Returns:

Returns an estimate of this object size in bytes.

locateAlong

public OGCGeometry locateAlong(double mValue)

Specified by:

locateAlong in class OGCGeometry

locateBetween

public OGCGeometry locateBetween(double mStart,
                                 double mEnd)

Specified by:

locateBetween in class OGCGeometry

getEsriGeometry

public Geometry getEsriGeometry()

Specified by:

getEsriGeometry in class OGCGeometry

convertToMulti

public OGCGeometry convertToMulti()

Description copied from class: OGCGeometry

Converts this Geometry to the OGCMulti* if it is not OGCMulti* or OGCGeometryCollection already.

Specified by:

convertToMulti in class OGCGeometry

Returns:

OGCMulti* or OGCGeometryCollection instance.

reduceFromMulti

public OGCGeometry reduceFromMulti()

Description copied from class: OGCGeometry

For the geometry collection types, when it has 1 or 0 elements, converts a MultiPolygon to Polygon, MultiPoint to Point, MultiLineString to a LineString, and OGCConcretGeometryCollection to the reduced element it contains. If OGCConcretGeometryCollection is empty, returns self.

Specified by:

reduceFromMulti in class OGCGeometry

Returns:

A reduced geometry or this.