com.hedgehog.geo.twod.shapes
Class Square2D

java.lang.Object
  com.hedgehog.HObject
      com.hedgehog.geo.GeometricObject
          com.hedgehog.geo.twod.GeometricObject2D
              com.hedgehog.geo.twod.shapes.Shape2D
                  com.hedgehog.geo.twod.shapes.Polygon2D
                      com.hedgehog.geo.twod.shapes.StraightEdgePolygon2D
                          com.hedgehog.geo.twod.shapes.ConvexStraightEdgePolygon2D
                              com.hedgehog.geo.twod.shapes.RegularPolygon2D
                                  com.hedgehog.geo.twod.shapes.Square2D

All Implemented Interfaces:

ModelObject, java.lang.Comparable, java.util.Comparator

public class Square2D
extends RegularPolygon2D
implements ModelObject

Title: Square2D - models a square.

Description: Represents a square.

Copyright: Copyright (c) Hedgehog Software 2007-2009.

Company: Hedgehog Software.

Since:

1.0

Version:

1.1

Field Summary

Fields inherited from class com.hedgehog.geo.twod.shapes.Polygon2D

mVertices

Fields inherited from class com.hedgehog.HObject

mID, mName

Constructor Summary

Square2D()
Default constructor.

Square2D(Point2D v0, Point2D v1, Point2D v2, Point2D v3)
Constructor.

Square2D(Square2D object)
Copy constructor.

Square2D(java.util.Vector<Point2D> vertices)
Constructor.

Method Summary

Methods inherited from class com.hedgehog.geo.twod.shapes.RegularPolygon2D

apothemLength, area, centroid, circumscribedCircle, exteriorEdgeVertexAngle, exteriorVertexAngle, inscribedCircle, interiorVertexAngle, isEquilateralTriangle, isHexagon, isPentagon, isSquare, isValid, perimeter, polygonType, sumOfExteriorAngles, sumOfInteriorAngles, unitEquilateralTriangle, unitHexagon, unitPentagon, unitSquare

Methods inherited from class com.hedgehog.geo.twod.shapes.ConvexStraightEdgePolygon2D

centroidEdgeConeTriangle, centroidEdgeConeTriangle, centroidEdgeConeTriangles, centroidEdgeConeTriangles, centroidEdgeTriangle, centroidEdgeTriangles, exteriorVertexAngle, interiorVertexAngle, isAllInteriorAnglesSame, isEquilateralTriangle, isRegular, pointInCentroidEdgeConeTriangle, pointInCentroidEdgeTriangle, pointInside, pointInside, pointTangents, pointTangents, sumExteriorVertexAngles, sumInteriorVertexAngles

Methods inherited from class com.hedgehog.geo.twod.shapes.StraightEdgePolygon2D

boundingBox, boundingCentroidCircle, childModelObjects, circleInside, convexHull, curveInPolygon, databaseInsertStatement, databaseUpdateStatement, dissectionIntoTriangles, dissectionIntoTriangulation, earVertex, edgesAboveHorizontalLine, edgesBelowHorizontalLine, edgesCutByHorizontalLine, edgesCutByVerticalLine, edgesToLeftOfVerticalLine, edgesToRightOfVerticalLine, fromDatabase, fromXMLNode, getEdge, intersection, isConvex, isConvexVertex, isConvexVertex, isConvexVertex, isDiagonal, isEarVertex, isEquiangular, isSimple, pointInsideCrossingNumber, pointInsideWindingNumber, pointOutside, rotate, scale, signedArea, simplifiedPolygon, toIndexPolygon2D, toStraightEdgeTriangle2D, toString, toX3DNode, toXMLNode, translate, vertexIndexAdjacentTriples, vertexOrdering

Methods inherited from class com.hedgehog.geo.twod.shapes.Polygon2D

addVertex, addVertex, addVerticesBetween, clearVertices, edgeIndex, edgesInCommon, edgesNotInCommon, edgeVector, getEdges, getVertex, getVertices, isAllEdgesSameLength, isEdge, isEdgeIndex, isQuadrilateral, isTriangle, isVertex, isVertexIndex, leftEdgeIndex, leftVertexIndex, leftVertexIndex, longestEdge, maxVertexXCoordinate, maxVertexYCoordinate, maxXVertex, maxXVertexIndex, maxYVertex, maxYVertexIndex, minmax, minVertexXCoordinate, minVertexYCoordinate, minXVertex, minXVertexIndex, minYVertex, minYVertexIndex, nextVertex, nextVertex, nextVertexIndex, numberEdges, numberVertices, otherVertices, parametricValuesOfVertices, perimeterFromVertexGivenPoint, pointFromVertexGivenPerimeter, pointOnBoundary, pointOnEdge, previousVertex, previousVertex, previousVertexIndex, removeVertex, removeVertex, removeVertex, removeVertex, replaceVertex, replaceVertex, replaceVerticesBetween, replaceVerticesBetween, rightEdgeIndex, rightVertexIndex, rightVertexIndex, samePolygon, setVertex, setVertices, shareVertex, shortestEdge, toPoint2DSet, vertexIDs, vertexIndex, vertexSense, vertexVector, verticesArray, verticesInCommon, verticesNotInCommon

Methods inherited from class com.hedgehog.geo.twod.shapes.Shape2D

areaDifference, is2D, is3D, isCurve, isGrid, isMesh, isPoint, isPointSet, isShape, isSurface, translate

Methods inherited from class com.hedgehog.geo.GeometricObject

objectDimension

Methods inherited from class com.hedgehog.HObject

clone, compare, compareTo, copy, equals, getID, getName, hashCode, hasID, hasName, setID, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hedgehog.model.ModelObject

childModelObjects, databaseInsertStatement, databaseUpdateStatement, fromDatabase, fromXMLNode, toX3DNode, toXMLNode

Constructor Detail

Square2D

public Square2D()

Default constructor.

Square2D

public Square2D(Point2D v0,
                Point2D v1,
                Point2D v2,
                Point2D v3)

Constructor. Creates a new square from the specified points.

Parameters:

v0 - Point 0.

v1 - Point 1.

v2 - Point 2.

v3 - Point 3.

Square2D

public Square2D(java.util.Vector<Point2D> vertices)
         throws java.lang.IllegalArgumentException

Constructor. Creates a new square from the specified vector of points.

Parameters:

vertices - Vector of points.

Throws:

java.lang.IllegalArgumentException - Thrown if vertices is null or not of size 4.

Square2D

public Square2D(Square2D object)

Copy constructor.

Parameters:

object - Object to copy.