org.openimaj.math.geometry.shape

Class TriangulatedPolygon

java.lang.Object

org.openimaj.math.geometry.point.PointList

org.openimaj.math.geometry.shape.Polygon

org.openimaj.math.geometry.shape.TriangulatedPolygon

All Implemented Interfaces:

Cloneable, Iterable<Point2d>, GeometricObject2d, Shape

public class TriangulatedPolygon
extends Polygon

A polygon that has been broken into triangles.

Author:

David Dupplaw (dpd@ecs.soton.ac.uk)

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Triangle>	triangles

Fields inherited from class org.openimaj.math.geometry.point.PointList

points

Constructor Summary

Constructors

Constructor and Description
TriangulatedPolygon(Polygon p) Construct a TriangulatedPolygon with a polygon.
TriangulatedPolygon(Shape shape) Construct a TriangulatedPolygon with a shape.

Method Summary

Methods inherited from class org.openimaj.math.geometry.shape.Polygon

addInnerPolygon, addInnerPolygon, addVertex, addVertex, asPolygon, calculateArea, calculateCentroid, calculateConvexHullMelkman, calculateDirection, calculateFirstMoment, calculatePerimeter, calculateRegularBoundingBox, calculateSecondMoment, calculateSecondMomentCentralised, calculateSignedArea, clone, close, closestPoint, difference, equals, equals, getInnerPoly, getInnerPolys, getNumInnerPoly, getVertices, hashCode, hasNoInnerPolygons, intersect, intersectionArea, intersectionArea, isClockwise, isClosed, isConvex, isEmpty, isHole, isInside, minimumBoundingRectangle, minimumBoundingRectangle, nVertices, open, reduceVertices, roundVertices, scale, scale, scaleX, scaleXY, scaleY, setIsHole, toEllipse, toString, transform, translate, union, xor

Methods inherited from class org.openimaj.math.geometry.point.PointList

calculateConvexHull, computeIntrinsicScale, computeMean, get, getHeight, getLines, getLines, getWidth, iterator, maxX, maxY, minX, minY, rotate, rotate, scaleCentroid, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openimaj.math.geometry.GeometricObject2d

getHeight, getWidth, maxX, maxY, minX, minY, scaleCentroid

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

triangles

protected List<Triangle> triangles

Constructor Detail

TriangulatedPolygon

public TriangulatedPolygon(Polygon p)

Construct a TriangulatedPolygon with a polygon. Triangulation is performed with a DelaunayTriangulator.

Parameters:

p - The polygon.

TriangulatedPolygon

public TriangulatedPolygon(Shape shape)

Construct a TriangulatedPolygon with a shape. Triangulation is performed with a DelaunayTriangulator.

Parameters:

shape - The shape.