com.revolsys.jts.geom.segment

Interface Segment

All Superinterfaces:

Cloneable, Comparable<Object>, DataTypeProxy, Geometry, GeometryComponent, Iterator<Segment>, Lineal, LineSegment, LineString, Serializable

All Known Implementing Classes:

AbstractSegment, GeometryCollectionSegment, LineStringSegment, MultiLineStringSegment, MultiPolygonSegment, PolygonSegment

public interface Segment
extends LineSegment, Iterator<Segment>, GeometryComponent

Field Summary

Fields inherited from interface com.revolsys.jts.geom.Geometry

M, sortedGeometryTypes, X, Y, Z

Method Summary

Methods

Modifier and Type	Method and Description
Segment	clone() Creates and returns a full copy of this LineString object.
<V extends Geometry> V	getGeometry()
Vertex	getGeometryVertex(int index)
int	getPartIndex()
int	getRingIndex()
int[]	getSegmentId()
int	getSegmentIndex()
int	getSrid() Returns the ID of the Spatial Reference System used by the Geometry.
boolean	isEmpty() Tests whether the set of points covered by this Geometry is empty.
boolean	isLineClosed()
boolean	isLineEnd()
boolean	isLineStart()
Reader<Segment>	reader()
void	setSegmentId(int[] segmentId)

Methods inherited from interface com.revolsys.jts.geom.segment.LineSegment

angle, closestPoint, closestPoints, distance, distance, distance, distanceAlong, distanceAlong, distancePerpendicular, equals, equalsTopo, getAxisCount, getBoundingBox, getCoordinate, getElevation, getGeometryFactory, getIntersection, getIntersection, getP0, getP1, intersection, intersects, isEndPoint, isHorizontal, isPerpendicularTo, isPointOnLineMiddle, isVertical, isZeroLength, lineIntersection, midPoint, normalize, orientationIndex, orientationIndex, pointAlong, pointAlongOffset, project, project, projectCoordinate, projectionFactor, projectionFactor, reverse, segmentFraction, touchesEnd

Methods inherited from interface com.revolsys.jts.geom.LineString

distance, equals, equalsVertex, equalsVertex, equalsVertex, equalsVertex, equalsVertex, getCoordinates, getCoordinatesList, getEndPoint, getM, getPoint, getSegmentCount, getStartPoint, getX, getY, getZ, hasVertex, isClockwise, isClosed, isCounterClockwise, isRing, merge, merge, move, moveVertex, points, prepare, split, subLine, subLine, subLine, subLine

Methods inherited from interface com.revolsys.jts.geom.Geometry

appendVertex, buffer, buffer, buffer, compareTo, compareToSameClass, contains, containsProperly, convert, convert, convexHull, copy, coveredBy, covers, crosses, deleteVertex, difference, disjoint, distance, equal, equals, equals, equals, equalsExact, equalsExact, equalsNorm, equalsTopo, geometries, getArea, getBoundary, getBoundaryDimension, getCentroid, getClassSortIndex, getCoordinateSystem, getDimension, getEnvelope, getGeometries, getGeometries, getGeometry, getGeometryComponents, getGeometryCount, getGeometryType, getInteriorPoint, getLength, getPoint, getPointWithin, getSegment, getToVertex, getUserData, getVertex, getVertexCount, hashCode, hasInvalidXyCoordinates, insertVertex, intersection, intersects, intersects, isRectangle, isSimple, isValid, isWithinDistance, moveVertex, overlaps, relate, relate, segments, setUserData, symDifference, toClockwise, toCounterClockwise, touches, toWkt, union, union, vertices, within

Methods inherited from interface com.revolsys.data.types.DataTypeProxy

getDataType

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

clone

Segment clone()

Description copied from interface: LineString

Creates and returns a full copy of this LineString object. (including all coordinates contained by it).

Specified by:

clone in interface Geometry

Specified by:

clone in interface LineString

Returns:

a clone of this instance

getGeometry

<V extends Geometry> V getGeometry()

getGeometryVertex

Vertex getGeometryVertex(int index)

getPartIndex

int getPartIndex()

getRingIndex

int getRingIndex()

getSegmentId

int[] getSegmentId()

getSegmentIndex

int getSegmentIndex()

getSrid

int getSrid()

Description copied from interface: Geometry

Returns the ID of the Spatial Reference System used by the Geometry.

JTS supports Spatial Reference System information in the simple way defined in the SFS. A Spatial Reference System ID (SRID) is present in each Geometry object. Geometry provides basic accessor operations for this field, but no others. The SRID is represented as an integer.

Specified by:

getSrid in interface Geometry

Returns:

the ID of the coordinate space in which the Geometry is defined.

isEmpty

boolean isEmpty()

Description copied from interface: Geometry

Tests whether the set of points covered by this Geometry is empty.

Specified by:

isEmpty in interface Geometry

Returns:

true if this Geometry does not cover any points

isLineClosed

boolean isLineClosed()

isLineEnd

boolean isLineEnd()

isLineStart

boolean isLineStart()

reader

Reader<Segment> reader()

setSegmentId

void setSegmentId(int[] segmentId)