svn-gvsig-desktop / trunk / libraries / libFMap / src / com / vividsolutions / jts / geomgraph / SnapEdgeIntersection.java @ 9178
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/*
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* Created on 02-oct-2006
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*
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: SnapEdgeIntersection.java 9178 2006-12-04 19:30:23Z azabala $
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* $Log$
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* Revision 1.1 2006-12-04 19:30:23 azabala
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* *** empty log message ***
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*
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* Revision 1.1 2006/10/17 18:25:53 azabala
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* *** empty log message ***
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*
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* Revision 1.1 2006/10/05 19:20:57 azabala
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* first version in cvs
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*
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* Revision 1.1 2006/10/02 19:06:39 azabala
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* *** empty log message ***
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*
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*
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*/
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package com.vividsolutions.jts.geomgraph; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geomgraph.EdgeIntersection; |
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public class SnapEdgeIntersection extends EdgeIntersection { |
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public SnapEdgeIntersection(Coordinate coord, int segmentIndex, double dist) { |
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super(coord, segmentIndex, dist);
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} |
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public int compareTo(Object obj) |
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{ |
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SnapEdgeIntersection other = (SnapEdgeIntersection) obj; |
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return compare(other.segmentIndex, other.dist);
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} |
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/**
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* @return -1 this EdgeIntersection is located before the argument location
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* @return 0 this EdgeIntersection is at the argument location
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* @return 1 this EdgeIntersection is located after the argument location
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*/
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public int compare(int segmentIndex, double dist) |
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{ |
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//TODO VER SI METER DISTANCIA DE SNAP
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if (this.segmentIndex < segmentIndex) return -1; |
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if (this.segmentIndex > segmentIndex) return 1; |
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if (this.dist < dist) return -1; |
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if (this.dist > dist) return 1; |
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return 0; |
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} |
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public boolean isEndPoint(int maxSegmentIndex) |
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{ |
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//TODO VER SI METER DISTANCIA DE SNAP
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if (segmentIndex == 0 && dist == 0.0) return true; |
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if (segmentIndex == maxSegmentIndex) return true; |
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return false; |
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} |
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} |
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