root / branches / v2_0_0_prep / libraries / libDXF / src / org / gvsig / dxf / px / gml / MultiGeometry.java @ 29630
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/*
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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*
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* Copyright (C) 2004-5.
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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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* cresques@gmail.com
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*/
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package org.gvsig.dxf.px.gml; |
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import java.awt.Graphics2D; |
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import java.util.Iterator; |
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import java.util.Vector; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.ViewPortData; |
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import org.cresques.px.Extent; |
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/**
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* Clase base para geometrias m?ltiples.
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* @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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*/
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public class MultiGeometry extends Geometry { |
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Vector data = null; |
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public MultiGeometry() {
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super();
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data = new Vector(); |
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} |
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public void add(Geometry geometry) { |
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extent.add(geometry.getExtent()); |
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data.add(geometry); |
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} |
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public IProjection getProjection() {
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return proj;
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} |
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public void setProjection(IProjection p) { |
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proj = p; |
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} |
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public void reProject(ICoordTrans rp) { |
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extent = new Extent();
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Geometry geometry; |
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Iterator iter = data.iterator();
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while (iter.hasNext()) {
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geometry = (Geometry) iter.next(); |
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geometry.reProject(rp); |
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extent.add(geometry.getExtent()); |
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} |
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setProjection(rp.getPDest()); |
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} |
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public void draw(Graphics2D g, ViewPortData vp) { |
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Geometry geometry; |
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Iterator iter = data.iterator();
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while (iter.hasNext()) {
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geometry = (Geometry) iter.next(); |
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geometry.draw(g, vp); |
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} |
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} |
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} |