| /* |
| |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 { |
| double minX(); |
| double maxX(); |
| double minY(); |
| double maxY(); |
| Rectangle2D getBounds2D(); |
| |
| Point2D.Double evalDt(double t); |
| Point2D.Double eval(double t); |
| |
| Segment getSegment(double t0, double t1); |
| Segment splitBefore(double t); |
| Segment splitAfter(double t); |
| void subdivide(Segment s0, Segment s1); |
| void subdivide(double t, Segment s0, Segment s1); |
| double getLength(); |
| double getLength(double maxErr); |
| |
| SplitResults split(double y); |
| |
| 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; |
| } |
| } |
| } |