| /* |
| |
| Copyright 2003 The Apache Software Foundation |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| */ |
| package org.apache.batik.ext.awt.geom; |
| |
| import java.awt.geom.Point2D; |
| import java.awt.geom.Rectangle2D; |
| |
| /** |
| * An interface that path segments must implement. |
| * |
| * @version $Id$ |
| */ |
| public interface Segment extends Cloneable { |
| public double minX(); |
| public double maxX(); |
| public double minY(); |
| public double maxY(); |
| public Rectangle2D getBounds2D(); |
| |
| public Point2D.Double evalDt(double t); |
| public Point2D.Double eval(double t); |
| |
| public Segment getSegment(double t0, double t1); |
| public Segment splitBefore(double t); |
| public Segment splitAfter(double t); |
| public void subdivide(Segment s0, Segment s1); |
| public void subdivide(double t, Segment s0, Segment s1); |
| public double getLength(); |
| public double getLength(double maxErr); |
| |
| public SplitResults split(double y); |
| |
| public static class SplitResults { |
| Segment [] above; |
| Segment [] below; |
| SplitResults(Segment []below, Segment []above) { |
| this.below = below; |
| this.above = above; |
| } |
| |
| Segment [] getBelow() { |
| return below; |
| } |
| Segment [] getAbove() { |
| return above; |
| } |
| } |
| } |