gnu.java.awt.java2d

Class CubicSegment

Implemented Interfaces:
Cloneable

public class CubicSegment
extends Segment

Cubic Bezier curve segment

Field Summary

Point2D
cp1
Point2D
cp2

Fields inherited from class gnu.java.awt.java2d.Segment

P1, P2, first, last, next, radius

Constructor Summary

CubicSegment(double x1, double y1, double c1x, double c1y, double c2x, double c2y, double x2, double y2)
Constructor - takes coordinates of the starting point, first control point, second control point and end point, respecively.
CubicSegment(Point2D p1, Point2D cp1, Point2D cp2, Point2D p2)

Method Summary

Object
clone()
Clones this segment
double[]
cp1()
double[]
cp2()
Segment[]
getDisplacedSegments(double radius)
Get the "top" and "bottom" segments of this segment.
void
reverse()

Methods inherited from class gnu.java.awt.java2d.Segment

add, cp1, cp2, getDisplacedSegments, normal, reverse, reverseAll, toString

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

cp1

public Point2D cp1

cp2

public Point2D cp2

Constructor Details

CubicSegment

public CubicSegment(double x1,
                    double y1,
                    double c1x,
                    double c1y,
                    double c2x,
                    double c2y,
                    double x2,
                    double y2)
Constructor - takes coordinates of the starting point, first control point, second control point and end point, respecively.

CubicSegment

public CubicSegment(Point2D p1,
                    Point2D cp1,
                    Point2D cp2,
                    Point2D p2)

Method Details

clone

public Object clone()
Clones this segment
Overrides:
clone in interface Object

cp1

public double[] cp1()
Overrides:
cp1 in interface Segment

cp2

public double[] cp2()
Overrides:
cp2 in interface Segment

getDisplacedSegments

public Segment[] getDisplacedSegments(double radius)
Get the "top" and "bottom" segments of this segment. First array element is p0 + normal, second is p0 - normal.
Overrides:
getDisplacedSegments in interface Segment

reverse

public void reverse()
Overrides:
reverse in interface Segment

CubicSegment.java -- Cubic segment used for BasicStroke Copyright (C) 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.