Uses of Class
org.openimaj.math.geometry.shape.Polygon

Packages that use Polygon

Package	Description
org.openimaj.math.geometry.point
org.openimaj.math.geometry.shape
org.openimaj.math.geometry.shape.algorithm
org.openimaj.math.geometry.shape.util
org.openimaj.math.geometry.shape.util.polygon

Uses of Polygon in org.openimaj.math.geometry.point

Methods in org.openimaj.math.geometry.point that return Polygon

Modifier and Type	Method and Description
Polygon	PointList.calculateConvexHull() Calculate the convex hull of the points using the Graham Scan algorithm.

Uses of Polygon in org.openimaj.math.geometry.shape

Subclasses of Polygon in org.openimaj.math.geometry.shape

Modifier and Type	Class and Description
class	TriangulatedPolygon A polygon that has been broken into triangles.

Methods in org.openimaj.math.geometry.shape that return Polygon

Modifier and Type	Method and Description
Polygon	Triangle.asPolygon()
Polygon	Shape.asPolygon() Convert the shape to a polygon representation
Polygon	RotatedRectangle.asPolygon()
Polygon	Rectangle.asPolygon()
Polygon	Polygon.asPolygon() Convert the shape to a polygon representation
Polygon	Ellipse.asPolygon()
Polygon	Circle.asPolygon()
Polygon	Polygon.calculateConvexHullMelkman() Calculate convex hull using Melkman's algorithm.
Polygon	Ellipse.calculateOrientedBoundingBox() Calculate the oriented bounding box.
Polygon	Polygon.clone()
Polygon	Polygon.difference(Polygon p) Calculates the difference between two polygons and returns a new polygon.
Polygon	Polygon.getInnerPoly(int index) Get the inner polygon at the given index.
Polygon	Polygon.intersect(Polygon p2) Returns the intersection of this polygon and the given polygon.
Polygon	Polygon.reduceVertices(double eps) Reduce the number of vertices in a polygon.
Polygon	Polygon.roundVertices() Iterates through the vertices and rounds all vertices to round integers.
Polygon	Polygon.scaleX(float sc) Scale the polygon only in the x-direction by the given amount about (0,0).
Polygon	Polygon.scaleXY(float scx, float scy) Scale the polygon by the given amount about (0,0).
Polygon	Polygon.scaleY(float sc) Scale the polygon only in the y-direction by the given amount about (0,0).
Polygon	Polygon.transform(Jama.Matrix transform) Apply a 3x3 transform matrix to a copy of the polygon and return it
Polygon	Polygon.union(Polygon p2) Returns the union of this polygon and the given polygon.
Polygon	Polygon.xor(Polygon p2) Returns the XOR of this polygon and the given polygon.

Methods in org.openimaj.math.geometry.shape that return types with arguments of type Polygon

Modifier and Type	Method and Description
List<Polygon>	Polygon.getInnerPolys() Returns the list of inner polygons.

Methods in org.openimaj.math.geometry.shape with parameters of type Polygon

Modifier and Type	Method and Description
void	Polygon.addInnerPolygon(Polygon p) Add an inner polygon to this polygon.
void	Polygon.addInnerPolygon(Polygon p, boolean inferOuter) Add an inner polygon to this polygon.
Polygon	Polygon.difference(Polygon p) Calculates the difference between two polygons and returns a new polygon.
boolean	Polygon.equals(Polygon p) Specific equals method for polygons where the polgyons are tested for the vertices being in the same order.
Polygon	Polygon.intersect(Polygon p2) Returns the intersection of this polygon and the given polygon.
Polygon	Polygon.union(Polygon p2) Returns the union of this polygon and the given polygon.
Polygon	Polygon.xor(Polygon p2) Returns the XOR of this polygon and the given polygon.

Constructors in org.openimaj.math.geometry.shape with parameters of type Polygon

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

Uses of Polygon in org.openimaj.math.geometry.shape.algorithm

Methods in org.openimaj.math.geometry.shape.algorithm with parameters of type Polygon

Modifier and Type	Method and Description
static List<ConvexityDefect>	ConvexityDefect.findDefects(Polygon p) Find the defects of the given polygon.
static List<ConvexityDefect>	ConvexityDefect.findDefects(Polygon p, Polygon hull) Find the defects of the given polygon, based on the given convex hull

Uses of Polygon in org.openimaj.math.geometry.shape.util

Methods in org.openimaj.math.geometry.shape.util that return Polygon

Modifier and Type	Method and Description
static Polygon	GrahamScan.getConvexHull(List<Point2d> Point2ds) Returns the convex hull of the Point2ds created from the list Point2ds.
Polygon	PolygonUtils.intersection(Polygon p1, Polygon p2) Return the intersection of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.intersection(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the intersection of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.union(Polygon p1, Polygon p2) Return the union of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.union(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the union of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.xor(Polygon p1, Polygon p2) Return the xor of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.xor(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the xor of p1 and p2 where the return type is of polyClass.

Methods in org.openimaj.math.geometry.shape.util with parameters of type Polygon

Modifier and Type	Method and Description
protected static int	RotatingCalipers.getIndex(Polygon convexHull, RotatingCalipers.Corner corner)
static RotatedRectangle	RotatingCalipers.getMinimumBoundingRectangle(Polygon poly, boolean assumeSimple) Use the rotating calipers algorithm to optimally find the minimum sized rotated rectangle that encompasses the outer shell of the given polygon.
Polygon	PolygonUtils.intersection(Polygon p1, Polygon p2) Return the intersection of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.intersection(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the intersection of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.union(Polygon p1, Polygon p2) Return the union of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.union(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the union of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.xor(Polygon p1, Polygon p2) Return the xor of p1 and p2 where the return type is of PolyDefault.
Polygon	PolygonUtils.xor(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the xor of p1 and p2 where the return type is of polyClass.

Method parameters in org.openimaj.math.geometry.shape.util with type arguments of type Polygon

Modifier and Type	Method and Description
Polygon	PolygonUtils.intersection(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the intersection of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.union(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the union of p1 and p2 where the return type is of polyClass.
Polygon	PolygonUtils.xor(Polygon p1, Polygon p2, Class<Polygon> polyClass) Return the xor of p1 and p2 where the return type is of polyClass.

Uses of Polygon in org.openimaj.math.geometry.shape.util.polygon

Methods in org.openimaj.math.geometry.shape.util.polygon that return Polygon

Modifier and Type	Method and Description
Polygon	TopPolygonNode.getResult(Class<Polygon> polyClass)

Method parameters in org.openimaj.math.geometry.shape.util.polygon with type arguments of type Polygon

Modifier and Type	Method and Description
Polygon	TopPolygonNode.getResult(Class<Polygon> polyClass)