root / branches / pilotoDWG / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / FArc2D.java @ 1514
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/*
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* Created on 09-feb-2005
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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,
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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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package com.iver.cit.gvsig.fmap.core; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.util.ArrayList; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class FArc2D extends FPolyline2D { |
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private Point2D center; |
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/**
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* DOCUMENT ME!
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*
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* @param gpx
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*/
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public FArc2D(GeneralPathX gpx,Point2D c) { |
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super(gpx);
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center=c; |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.core.FShape#cloneFShape()
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*/
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public FShape cloneFShape() {
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FArc2D arc=new FArc2D((GeneralPathX) gp.clone(),center);
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return arc;
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public Handler[] getHandlers() { |
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ArrayList handlers = new ArrayList(); |
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Rectangle2D rect = this.getBounds2D(); |
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//Point2D init=new Point2D.Double(gp.pointCoords[0],gp.pointCoords[1]);
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//Point2D end=new Point2D.Double(gp.pointCoords[gp.numCoords-2],gp.pointCoords[gp.numCoords-1]);
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//Point2D center=new Point2D.Double((gp.pointCoords[gp.numCoords/2]),(end.getY()+gp.pointCoords[gp.numCoords/2+1])/2);
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//handlers.add(new InitHandler(0, init.getX(), init.getY()));
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handlers.add(new CenterHandler(1, center.getX(), center.getY())); |
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//handlers.add(new EndHandler(2, end.getX(), end.getY()));
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//handlers.add(new RadioHandler(3, rect.getCenterX(), rect.getY()));
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//handlers.add(new RadioHandler(3, rect.getCenterX(), rect.getMaxY()));
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return (Handler[]) handlers.toArray(new Handler[0]); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class CenterHandler extends AbstractHandler { |
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i DOCUMENT ME!
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*/
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public CenterHandler(int i, double x, double y) { |
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point = new Point2D.Double(x, y); |
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index = i; |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public void move(double x, double y) { |
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//p1.setLocation(p1.getX()+x,p1.getY()+y);
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center=new Point2D.Double(center.getX()+x,center.getY()+y); |
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//p3.setLocation(p3.getX()+x,p3.getY()+y);
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for (int i=0;i<gp.numCoords/2;i++){ |
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gp.pointCoords[i*2]+=x;
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gp.pointCoords[i*2+1]+=y; |
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} |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class InitHandler extends AbstractHandler { |
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i DOCUMENT ME!
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*/
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public InitHandler(int i, double x, double y) { |
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point = new Point2D.Double(x, y); |
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index = i; |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public void move(double x, double y) { |
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gp.pointCoords[0]+=x;
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gp.pointCoords[1]+=y;
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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class EndHandler extends AbstractHandler { |
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/**
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* Crea un nuevo PointHandler.
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*
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* @param i DOCUMENT ME!
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*/
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public EndHandler(int i, double x, double y) { |
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point = new Point2D.Double(x, y); |
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index = i; |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param x DOCUMENT ME!
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* @param y DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public void move(double x, double y) { |
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gp.pointCoords[gp.numCoords-2]+=x;
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gp.pointCoords[gp.numCoords-1]+=y;
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} |
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} |
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} |