root / branches / pilotoDWG / libraries / libFMap / src / com / iver / cit / gvsig / fmap / edition / cad / cadTools / RectangleCadTool.java @ 1393
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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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package com.iver.cit.gvsig.fmap.edition.cad.cadTools; |
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import java.awt.Graphics; |
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import java.io.IOException; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.edition.EditableFeatureSource; |
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import com.iver.cit.gvsig.fmap.edition.cad.CadTool; |
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import com.iver.cit.gvsig.fmap.edition.cad.Status; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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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 RectangleCadTool implements CadTool { |
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private static Status[] STATUS = { |
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new Status("Precise primer punto de esquina"), |
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new Status("Precise esquina opuesta"), |
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}; |
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private Rectangulo rectangleStatus = new Rectangulo(); |
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private FPoint2D firstPoint;
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private FPoint2D lastPoint;
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/**
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* @see com.iver.cit.gvsig.fmap.edition.cad.CadTool#transition(java.lang.String,
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* com.iver.cit.gvsig.fmap.edition.EditableFeatureSource,
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* com.iver.cit.gvsig.fmap.layers.FBitSet, double[])
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*/
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public int transition(String text, EditableFeatureSource editingSource, |
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FBitSet selectedGeometries, double[] values) { |
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int ret = rectangleStatus.transition(text);
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int status = rectangleStatus.getStatus();
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if (status == 0) { |
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//firstPoint=new FPoint2D(values[0], values[1]);
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} else if (status == 1) { |
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if (firstPoint == null) { |
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if (values.length != 0) { |
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firstPoint = new FPoint2D(values[0], values[1]); |
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} |
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} |
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}else if(status == 2){ |
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if (values.length != 0) { |
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lastPoint = new FPoint2D(values[0], values[1]); |
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} |
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try {
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GeneralPathX elShape = new GeneralPathX(GeneralPathX.WIND_EVEN_ODD,
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4);
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elShape.moveTo(firstPoint.getX(), firstPoint.getY()); |
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elShape.lineTo(lastPoint.getX(), firstPoint.getY()); |
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elShape.lineTo(lastPoint.getX(), lastPoint.getY()); |
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elShape.lineTo(firstPoint.getX(), lastPoint.getY()); |
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elShape.lineTo(firstPoint.getX(), firstPoint.getY()); |
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editingSource.addGeometry(ShapeFactory.createPolyline2D( |
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elShape)); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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ret = rectangleStatus.transition("cancel");
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} |
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return ret;
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.edition.cad.CadTool#drawOperation(java.awt.Graphics,
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* com.iver.cit.gvsig.fmap.edition.EditableFeatureSource,
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* com.iver.cit.gvsig.fmap.layers.FBitSet, int, int)
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*/
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public void drawOperation(Graphics g, EditableFeatureSource efs, |
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FBitSet selectedGeometries, int x, int y) { |
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.edition.cad.CadTool#getQuestion()
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*/
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public String getQuestion() { |
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int status=rectangleStatus.getStatus();
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if (status==-1){ |
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return "Cancel"; |
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}else if (status==2){ |
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return "Aceptar"; |
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} |
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return STATUS[rectangleStatus.getStatus()].getQuestion();
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} |
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/**
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* @see com.iver.cit.gvsig.fmap.edition.cad.CadTool#initializeStatus()
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*/
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public void initializeStatus() { |
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rectangleStatus.initialize(); |
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} |
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} |
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