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

R

r - Variable in class math.geom2d.conic.Circle2D

the radius of the circle.

r1 - Variable in class math.geom2d.conic.Ellipse2D

length of semi axis

r2 - Variable in class math.geom2d.conic.Ellipse2D

length of semi axis

Ray2D - Class in math.geom2d.line

Ray, or half-line, defined from an origin and a direction vector.

Ray2D() - Constructor for class math.geom2d.line.Ray2D

Empty constructor for Ray2D.

Ray2D(Point2D, Point2D) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point1<\code>, and going in the direction of point2<\code>.

Ray2D(double, double, double, double) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point (x1,y1)<\code>, and going in the direction defined by vector (dx, dy)<\code>.

Ray2D(Point2D, double, double) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction defined by vector (dx,dy)<\code>.

Ray2D(Point2D, Vector2D) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction specified by vector<\code>.

Ray2D(Point2D, double) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction specified by angle<\code> (in radians).

Ray2D(double, double, double) - Constructor for class math.geom2d.line.Ray2D

Creates a new Ray2D, originating from point (x, y)<\code>, and going in the direction specified by angle<\code> (in radians).

Ray2D(StraightObject2D) - Constructor for class math.geom2d.line.Ray2D

Define a new Ray, with same characteristics as given object.

Rectangle2D - Class in math.geom2d.polygon

Rectangle2D defines a rectangle rotated around its first corner.

Rectangle2D(double, double, double, double, double) - Constructor for class math.geom2d.polygon.Rectangle2D

Main constructor

Rectangle2D() - Constructor for class math.geom2d.polygon.Rectangle2D

Empty contructor (size and position zero)

Rectangle2D(Rectangle2D) - Constructor for class math.geom2d.polygon.Rectangle2D

Constructor from awt, to allow easy construction from existing apps.

Rectangle2D(double, double, double, double) - Constructor for class math.geom2d.polygon.Rectangle2D

Main constructor

Rectangle2D(Point2D, double, double, double) - Constructor for class math.geom2d.polygon.Rectangle2D

Main constructor

Rectangle2D(Point2D, double, double) - Constructor for class math.geom2d.polygon.Rectangle2D

Main constructor

removeCurve(T) - Method in class math.geom2d.curve.CurveSet2D

Removes the specified curve from the curve set.

removePoint(Point2D) - Method in class math.geom2d.line.Polyline2D

removePoint(Point2D) - Method in class math.geom2d.polygon.Polygon2D

Remove a vertex of the polygon.

reset() - Method in class math.geom2d.curve.GeneralPath2D

Resets the path to empty.

Rotation2D - Class in math.geom2d.transform

Rotate a shape around a point with a given angle.

Rotation2D(double) - Constructor for class math.geom2d.transform.Rotation2D

Rotation2D(Point2D, double) - Constructor for class math.geom2d.transform.Rotation2D

Rotation2D(double, double, double) - Constructor for class math.geom2d.transform.Rotation2D