A B C D E F G H I J K L M N O P Q R S T U V W X Y

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eccentricity() - Method in class math.geom2d.conic.Circle2D

Returns 0, which is the eccentricity of a circle by definition.

eccentricity() - Method in interface math.geom2d.conic.Conic2D

Returns the eccentricity of the conic.

eccentricity() - Method in class math.geom2d.conic.Ellipse2D

Computes eccentricity of ellipse, depending on the lengths of the semi-axes.

eccentricity() - Method in class math.geom2d.conic.Hyperbola2D

eccentricity() - Method in class math.geom2d.conic.Parabola2D

Return 1, by definition for a parabola.

edge(int) - Method in class math.geom2d.polygon.LinearCurve2D

Returns the i-th edge of this linear curve.

edge(int) - Method in class math.geom2d.polygon.LinearRing2D

edge(int) - Method in class math.geom2d.polygon.Polyline2D

edgeNumber() - Method in class math.geom2d.polygon.HRectangle2D

Deprecated.

edgeNumber() - Method in class math.geom2d.polygon.LinearCurve2D

Returns the number of edges of this linear curve.

edgeNumber() - Method in class math.geom2d.polygon.LinearRing2D

edgeNumber() - Method in class math.geom2d.polygon.MultiPolygon2D

edgeNumber() - Method in interface math.geom2d.polygon.Polygon2D

Returns the number of edges of the polygon

edgeNumber() - Method in class math.geom2d.polygon.Polyline2D

edgeNumber() - Method in class math.geom2d.polygon.Rectangle2D

Returns 4, as a rectangle has four edges.

edgeNumber() - Method in class math.geom2d.polygon.SimplePolygon2D

Returns the number of edges.

edges() - Method in class math.geom2d.Box2D

Returns the set of linear shapes that constitutes the boundary of this box.

edges() - Method in class math.geom2d.polygon.HRectangle2D

Deprecated.

edges() - Method in class math.geom2d.polygon.LinearCurve2D

Returns a collection of LineSegment2D that represent the individual edges of this linear curve.

edges() - Method in class math.geom2d.polygon.LinearRing2D

Returns an array of LineSegment2D.

edges() - Method in class math.geom2d.polygon.MultiPolygon2D

edges() - Method in interface math.geom2d.polygon.Polygon2D

Return the edges as line segments of the polygon

edges() - Method in class math.geom2d.polygon.Polyline2D

Returns an array of LineSegment2D.

edges() - Method in class math.geom2d.polygon.Rectangle2D

Returns the four edges that constitute the boundary of this rectangle.

edges() - Method in class math.geom2d.polygon.SimplePolygon2D

Returns the set of edges, as a collection of LineSegment2D.

Ellipse2D - Class in math.geom2d.conic

An ellipse in the plane.

Ellipse2D() - Constructor for class math.geom2d.conic.Ellipse2D

Empty constructor, define ellipse centered at origin with both major and minor semi-axis with length equal to 1.

Ellipse2D(Point2D, double, double) - Constructor for class math.geom2d.conic.Ellipse2D

Main constructor: define center by a point plus major and minor semi axis

Ellipse2D(double, double, double, double) - Constructor for class math.geom2d.conic.Ellipse2D

Define center by coordinate, plus major and minor semi axis

Ellipse2D(Point2D, double, double, double) - Constructor for class math.geom2d.conic.Ellipse2D

Define center by point, major and minor semi axis lengths, and orientation angle.

Ellipse2D(double, double, double, double, double) - Constructor for class math.geom2d.conic.Ellipse2D

Define center by coordinate, major and minor semi axis lengths, and orientation angle.

Ellipse2D(double, double, double, double, double, boolean) - Constructor for class math.geom2d.conic.Ellipse2D

Define center by coordinate, major and minor semi axis lengths, orientation angle, and boolean flag for directed ellipse.

Ellipse2D(Ellipse2D) - Constructor for class math.geom2d.conic.Ellipse2D

construct an ellipse from the java.awt.geom class for ellipse.

EllipseArc2D - Class in math.geom2d.conic

An arc of ellipse.

EllipseArc2D() - Constructor for class math.geom2d.conic.EllipseArc2D

Construct a default Ellipse arc, centered on (0,0), with radii equal to 1 and 1, orientation equal to 0, start angle equal to 0, and angle extent equal to PI/2.

EllipseArc2D(Ellipse2D, double, double) - Constructor for class math.geom2d.conic.EllipseArc2D

Specify supporting ellipse, start angle and angle extent.

EllipseArc2D(Ellipse2D, double, double, boolean) - Constructor for class math.geom2d.conic.EllipseArc2D

Specify supporting ellipse, start angle and end angle, and a flag indicating whether the arc is directed or not.

EllipseArc2D(double, double, double, double, double, double, double) - Constructor for class math.geom2d.conic.EllipseArc2D

Specify parameters of supporting ellipse, start angle, and angle extent.

EllipseArc2D(double, double, double, double, double, double, double, boolean) - Constructor for class math.geom2d.conic.EllipseArc2D

Specify parameters of supporting ellipse, bounding angles and flag for direct ellipse.

EllipseArcShape2D - Interface in math.geom2d.conic

An interface to gather CircleArc2D and EllipseArc2D.

EllipseShape2D - Interface in math.geom2d.conic

A common interface for Circle2D and Ellipse2D.

equals(Object) - Method in class math.geom2d.AffineTransform2D

equals(double, double) - Static method in class math.geom2d.Angle2D

Checks whether two angles are equal, given a default threshold value.

equals(Object) - Method in class math.geom2d.Box2D

Test if boxes are the same. two boxes are the same if the have exactly the same bounds.

equals(Object) - Method in class math.geom2d.conic.Circle2D

equals(Object) - Method in class math.geom2d.conic.CircleArc2D

Two circle arc are equal if the have same center, same radius, same starting and ending angles, and same orientation.

equals(Object) - Method in class math.geom2d.conic.Ellipse2D

equals(Object) - Method in class math.geom2d.conic.EllipseArc2D

equals(Object) - Method in class math.geom2d.conic.Hyperbola2D

Tests whether this hyperbola equals another object.

equals(Object) - Method in class math.geom2d.conic.HyperbolaBranch2D

equals(Object) - Method in class math.geom2d.conic.HyperbolaBranchArc2D

equals(Object) - Method in class math.geom2d.conic.Parabola2D

equals(Object) - Method in class math.geom2d.conic.ParabolaArc2D

equals(Object) - Method in class math.geom2d.curve.CurveArray2D

Returns true if obj is a CurveArray2D with the same number of curves, and such that each curve belongs to both objects.

equals(Object) - Method in class math.geom2d.curve.GeneralPath2D

equals(Object) - Method in class math.geom2d.curve.PolyCurve2D

equals(Object) - Method in class math.geom2d.domain.ContourArray2D

equals(Object) - Method in class math.geom2d.domain.DomainArray2D

equals(Object) - Method in class math.geom2d.domain.GenericDomain2D

equals(Object) - Method in class math.geom2d.domain.PolyOrientedCurve2D

equals(Object) - Method in class math.geom2d.line.InvertedRay2D

equals(Object) - Method in class math.geom2d.line.Line2D

Two Line2D are equals if the share the two same points, in the same order.

equals(Object) - Method in class math.geom2d.line.LineArc2D

equals(Object) - Method in class math.geom2d.line.LineSegment2D

equals(Object) - Method in class math.geom2d.line.Ray2D

equals(Object) - Method in class math.geom2d.line.StraightLine2D

equals(Object) - Method in class math.geom2d.point.PointArray2D

Returns true if the given object is an instance of PointSet2D that contains the same number of points, such that iteration on each set returns equal points.

equals(Object) - Method in class math.geom2d.Point2D

Two points are considered equal if their Euclidean distance is less than Shape2D.ACCURACY.

equals(Object) - Method in class math.geom2d.polygon.HRectangle2D

Deprecated. Test if rectangles are the same.

equals(Object) - Method in class math.geom2d.polygon.LinearRing2D

equals(Object) - Method in class math.geom2d.polygon.MultiPolygon2D

equals(Object) - Method in class math.geom2d.polygon.Polyline2D

equals(Object) - Method in class math.geom2d.polygon.Rectangle2D

Tests if rectangles are the same.

equals(Object) - Method in class math.geom2d.polygon.SimplePolygon2D

Tests if the two polygons are equal.

equals(Object) - Method in class math.geom2d.ShapeArray2D

Returns true if obj is a CurveSet2D with the same number of shapes, and such that each shape belongs to both objects.

equals(Object) - Method in class math.geom2d.spline.CubicBezierCurve2D

equals(Object) - Method in class math.geom2d.spline.QuadBezierCurve2D

equals(Object) - Method in class math.geom2d.Vector2D

Test whether this object is exactly the same as another vector.

equals(Object) - Method in class math.geom3d.plane.Plane3D

equals(Object) - Method in class math.geom3d.Point3D

equals(Object) - Method in class math.geom3d.transform.AffineTransform3D

Compares two transforms.

equals(Object) - Method in class math.geom3d.Vector3D

EqualUtils - Class in math.utils

Collected methods which allow easy implementation of equals.

EqualUtils() - Constructor for class math.utils.EqualUtils

exclusiveOr(Polygon2D, Polygon2D) - Static method in class math.geom2d.polygon.Polygons2D

Computes the exclusive XOR of the two polygons.