root / trunk / extensions / extGeoreferencing / src / com / iver / cit / gvsig / gui / Panels / GeoRasterWizard.java @ 3014
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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) 2005 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.gui.Panels; |
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import java.awt.FlowLayout; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.util.ArrayList; |
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import javax.swing.JButton; |
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import javax.swing.JCheckBox; |
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import javax.swing.JDesktopPane; |
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import javax.swing.JDialog; |
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import javax.swing.JFileChooser; |
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import javax.swing.JInternalFrame; |
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import javax.swing.JLabel; |
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import javax.swing.JLayeredPane; |
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import javax.swing.JPanel; |
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import javax.swing.JTextField; |
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import javax.swing.filechooser.FileFilter; |
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import org.cresques.cts.IProjection; |
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import org.cresques.io.GeoRasterFile; |
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import org.cresques.px.Extent; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiFrame.MDIFrame; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.RasterDriver; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrGeoRaster; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.fmap.layers.RasterAdapter; |
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import com.iver.cit.gvsig.fmap.layers.RasterFileAdapter; |
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import com.iver.cit.gvsig.gui.FOpenDialog; |
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import com.iver.cit.gvsig.gui.View; |
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import com.iver.cit.gvsig.gui.WizardPanel; |
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import com.iver.cit.gvsig.gui.Dialogs.GeoreferencingDialog; |
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import com.iver.cit.gvsig.gui.wizards.WizardListener; |
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import com.iver.cit.gvsig.gui.wizards.WizardListenerSupport; |
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/**
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* Clase que implementa el Wizard para la georreferenciaci?n
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class GeoRasterWizard extends WizardPanel{ |
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private JPanel pGeneral = null; |
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private JPanel pFileSelection = null; |
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private JPanel pControls = null; |
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private JTextField tFile = null; |
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private JButton bSelectFile = null; |
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private JPanel pProyection = null; |
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private WizardListenerSupport listenerSupport = new WizardListenerSupport(); |
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/**
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* Lista de formatos soportados
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*/
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private String[] fileFilters = {"ecw", "sid", "tif", "jpg", "png", "jp2"}; |
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/**
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* Nombre del fichero seleccionado
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*/
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private String fName = ""; |
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/**
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* Nombre de la capa
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*/
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private String lyrName = ""; |
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/**
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* Recuerda la ?ltima ruta seleccionada por el usuario
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*/
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private String lastPath = "./"; |
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private FLyrGeoRaster lyrGeoRaster = null; |
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private JPanel pCheckUseGeoref = null; |
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private JCheckBox cbUseGeoref = null; |
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private JLabel lUseGeoref = null; |
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private double widthPxImg, heightPxImg; |
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/**
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* Extent calculado a partir de la vista.
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*/
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private Extent ext = null; |
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/**
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* Dialogo para la asignaci?n de puntos en la imagen.
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*/
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//public static GeoreferencingDialog geoDialog = null;
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/**
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* This is the default constructor
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*/
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public GeoRasterWizard() {
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super();
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initialize(); |
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} |
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/**
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* This method initializes this
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*
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* @return void
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*/
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private void initialize() { |
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this.setPreferredSize(new java.awt.Dimension(750,320)); |
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this.setSize(new java.awt.Dimension(510,311)); |
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this.setLocation(new java.awt.Point(0,0)); |
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this.add(getPGeneral(), null); |
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this.getBSelectFile().addActionListener(new java.awt.event.ActionListener() { |
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public void actionPerformed(java.awt.event.ActionEvent evt) { |
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acceptButtonActionPerformed(evt); |
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} |
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}); |
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPGeneral() { |
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if (pGeneral == null) { |
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GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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gridBagConstraints1.insets = new java.awt.Insets(5,0,0,0); |
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gridBagConstraints1.gridy = 1;
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gridBagConstraints1.gridx = 0;
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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gridBagConstraints.insets = new java.awt.Insets(0,0,2,0); |
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gridBagConstraints.gridy = 0;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH; |
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gridBagConstraints.gridx = 0;
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pGeneral = new JPanel(); |
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pGeneral.setLayout(new GridBagLayout()); |
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pGeneral.setPreferredSize(new java.awt.Dimension(750,320)); |
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gridBagConstraints1.anchor = java.awt.GridBagConstraints.NORTH; |
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pGeneral.add(getPFileSelection(), gridBagConstraints); |
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pGeneral.add(getPControls(), gridBagConstraints1); |
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} |
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return pGeneral;
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPFileSelection() { |
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if (pFileSelection == null) { |
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FlowLayout flowLayout = new FlowLayout(); |
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flowLayout.setVgap(10);
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pFileSelection = new JPanel(); |
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pFileSelection.setBorder(javax.swing.BorderFactory.createTitledBorder(null, PluginServices.getText(this,"cargar"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null)); |
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pFileSelection.setLayout(flowLayout); |
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pFileSelection.setPreferredSize(new java.awt.Dimension(475,70)); |
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pFileSelection.add(getTFile(), null);
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pFileSelection.add(getBSelectFile(), null);
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} |
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return pFileSelection;
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} |
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private JPanel getPControls() { |
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if (pControls == null) { |
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GridBagConstraints gridBagConstraints11 = new GridBagConstraints(); |
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GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
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gridBagConstraints2.gridx = 0;
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gridBagConstraints2.gridy = 1;
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pControls = new JPanel(); |
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pControls.setLayout(new GridBagLayout()); |
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pControls.setPreferredSize(new java.awt.Dimension(475,200)); |
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pControls.setBorder(javax.swing.BorderFactory.createTitledBorder(null, "", javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, null, null)); |
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gridBagConstraints11.gridx = 0;
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gridBagConstraints11.gridy = 0;
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pControls.add(getPCheckUseGeoref(), gridBagConstraints11); |
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pControls.add(getPProyection(), gridBagConstraints2); |
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} |
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return pControls;
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} |
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/**
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* This method initializes jTextField
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*
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* @return javax.swing.JTextField
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*/
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private JTextField getTFile() { |
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if (tFile == null) { |
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tFile = new JTextField(); |
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tFile.setPreferredSize(new java.awt.Dimension(350,25)); |
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} |
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return tFile;
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} |
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/**
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* This method initializes jButton
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*
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* @return javax.swing.JButton
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*/
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private JButton getBSelectFile() { |
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if (bSelectFile == null) { |
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bSelectFile = new JButton(); |
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bSelectFile.setText(PluginServices.getText(this, "cargar")); |
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} |
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return bSelectFile;
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private ProjChooserPanel getPProyection() {
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if (pProyection == null) { |
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pProyection = new ProjChooserPanel(GeoreferencingDialog.getLastProjection());
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((ProjChooserPanel)pProyection).addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent e) { |
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if (((ProjChooserPanel)pProyection).isOkPressed()) {
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FOpenDialog.setLastProjection(((ProjChooserPanel)pProyection).getCurProj()); |
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} |
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} |
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}); |
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} |
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return ((ProjChooserPanel)pProyection);
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} |
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/**
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* Crea una capa Raster a partir del nombre driver, fichero y proyecci?n y
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* coordenadas de georeferenciaci?n. Esta funci?n es para georeferenciar
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* capas raster. Para imagenes que no tienen georeferenciaci?n hay que asignarle
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* una temporal, normalmente a partir de la vista activa.
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*
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* @param layerName Nombre de la capa.
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* @param d RasterDriver.
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* @param f Fichero.
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* @param proj Proyecci?n.
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* @param extent Extent de la vista activa
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*
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* @return Nueva capa de tipo raster.
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*
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* @throws DriverIOException
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*/
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private FLyrGeoRaster createLayer(String layerName, RasterDriver d, |
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File f, IProjection proj) throws DriverException { |
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RasterAdapter adapter = new RasterFileAdapter(f);
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adapter.setDriver(d); |
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FLyrGeoRaster capa = new FLyrGeoRaster();
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if (capa != null) { |
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capa.setName(layerName); |
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capa.setSource(adapter); |
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capa.setProjection(proj); |
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capa.setImageDimension(widthPxImg, heightPxImg); |
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try {
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capa.load(); |
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} catch (DriverIOException e) {
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throw new DriverException(e); |
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} |
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capa.setVisible(true);
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}else
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return null; |
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return capa;
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} |
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/**
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* Calcula un extent posible para la imagen a partir del extent de la vista.
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* En este caso centra la imagen en la vista.
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* @param w Ancho de la imagen
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* @param h Alto de la imagen
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* @return Extent para la imagen
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*/
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protected Extent calcTempExtent(String file, ViewPort vp, IProjection proj){ |
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//Obtenemos el ancho y alto de la imagen y obtenemos un extent a partir
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//del viewport.
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Extent tempExtent = null;
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GeoRasterFile grf = GeoRasterFile.openFile(proj, file); |
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widthPxImg = grf.getWidth(); |
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heightPxImg = grf.getHeight(); |
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if(vp == null || vp.getAdjustedExtent() == null){ |
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vp = new ViewPort(proj);
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Rectangle2D r2d = new Rectangle2D.Double(0, 0, widthPxImg, heightPxImg); |
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vp.setExtent(r2d); |
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tempExtent = new Extent(0, 0, widthPxImg, heightPxImg); |
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}else
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tempExtent = new Extent(vp.getAdjustedExtent());
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grf.close(); |
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double ulX = 0D, ulY = 0D, lrX = 0D, lrY = 0D; |
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if(widthPxImg > heightPxImg){
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double widthView = tempExtent.maxX() - tempExtent.minX();
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ulX = tempExtent.minX() + (widthView / 4);
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lrX = ulX + (widthView / 2);
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double newAlto = ((heightPxImg * (widthView / 2)) / widthPxImg); |
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double centroY = tempExtent.minY()+((tempExtent.maxY() - tempExtent.minY())/2); |
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ulY = centroY - (newAlto / 2);
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lrY = centroY + (newAlto / 2);
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}else{
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double heightView = tempExtent.maxY() - tempExtent.minY();
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ulY = tempExtent.minY() + (heightView / 4);
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lrY = ulY + (heightView / 2);
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double newAncho = ((widthPxImg * (heightView / 2)) / heightPxImg); |
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double centroX = tempExtent.minX()+((tempExtent.maxX() - tempExtent.minX())/2); |
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ulX = centroX - (newAncho / 2);
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lrX = centroX + (newAncho / 2);
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} |
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return new Extent(ulX, ulY, lrX, lrY); |
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} |
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/**
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* Evento de pulsado del bot?n de seleccionar fichero
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* @param e
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*/
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private void acceptButtonActionPerformed(ActionEvent e) { |
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//Selector de Fichero que se quiere georeferenciar
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if( e.getSource().equals(this.getBSelectFile())){ |
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JFileChooser chooser = new JFileChooser(lastPath); |
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chooser.setDialogTitle(PluginServices.getText(this, "seleccionar_fichero")); |
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FileFilter f = null; |
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for(int i=0; i<this.fileFilters.length;i++){ |
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f = new SelectFileFilter(chooser, this.fileFilters[i]); |
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chooser.addChoosableFileFilter(f); |
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} |
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int returnVal = chooser.showOpenDialog(this); |
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if(returnVal == JFileChooser.APPROVE_OPTION){ |
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this.fName = chooser.getSelectedFile().toString();
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FileFilter filter = chooser.getFileFilter();
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this.getTFile().setText(fName);
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lastPath = chooser.getCurrentDirectory().getAbsolutePath(); |
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if (PluginServices.getMainFrame() == null) { |
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((JDialog) (getParent().getParent().getParent()
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.getParent())).dispose(); |
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} else {
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//Creamos la capa y la cargamos
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IProjection proj = this.getPProyection().getCurProj();
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try{
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View theView = (View) PluginServices.getMDIManager().getActiveView(); |
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com.hardcode.driverManager.Driver driver = LayerFactory.getDM().getDriver("gvSIG Image Driver");
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File fich = new File(fName); |
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ViewPort viewPort = theView.getMapControl().getMapContext().getViewPort(); |
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ext = calcTempExtent( fName, |
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viewPort, |
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proj); |
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this.setLyrName("*"+fName.substring(fName.lastIndexOf("/")+1)); |
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lyrGeoRaster = this.createLayer(this.getLyrName(), |
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(RasterDriver) driver, |
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fich, |
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proj); |
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if(lyrGeoRaster != null){ |
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lyrGeoRaster.getStackZoom().setInitExtent(ext); |
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lyrGeoRaster.setActive(true);
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} |
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if( ext != null && |
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fich != null &&
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this.lyrGeoRaster != null && |
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!getTFile().getText().equals(""))
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listenerSupport.callStateChanged(true);
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}catch(DriverLoadException exc){
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NotificationManager.addError("No se pudo acceder a los drivers", exc);
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}catch(DriverException exc){
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NotificationManager.addError("El driver ha producido un error", exc);
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} |
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} |
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} |
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} |
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} |
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/**
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* M?todo que se ejecuta al pulsar el bot?n de aceptar. En este caso asignamos el
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* extent calculado desde la vista si el checkbox no est? marcado y lanzaremos el
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* dialogo de georeferenciaci?n. El resto del trabajo lo realiza la clase AddLayer.
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*/
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public void execute() { |
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if(!this.getCbUseGeoref().isSelected()) |
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lyrGeoRaster.setAssignExtent(ext); |
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GeoreferencingDialog geoDialog = null;
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JInternalFrame panel = new JInternalFrame(); |
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panel.addInternalFrameListener(new com.iver.cit.gvsig.gui.toolListeners.GeoRasterFrameListener());
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panel.setClosable(true);
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geoDialog = new GeoreferencingDialog(panel);
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lyrGeoRaster.setGeoDialog(geoDialog); |
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panel.setSize(geoDialog.getWidth(), geoDialog.getHeight() + 10);
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panel.setTitle(PluginServices.getText(this,"georreferenciar")); |
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panel.getContentPane().add(geoDialog); |
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MDIFrame mainFrame = (MDIFrame) PluginServices.getMainFrame(); |
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JLayeredPane lyrPane = mainFrame.getLayeredPane();
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lyrPane.add(panel, JDesktopPane.PALETTE_LAYER);
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panel.show(); |
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} |
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/**
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* @return Returns the lyrRaster.
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*/
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public FLyrGeoRaster getFLyrGeoRaster() {
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return lyrGeoRaster;
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} |
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/**
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* @param lyrRaster The lyrRaster to set.
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*/
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public void setFLyrGeoRaster(FLyrGeoRaster lyrGeoRaster) { |
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this.lyrGeoRaster = lyrGeoRaster;
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} |
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|
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/**
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*
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* @author Nacho Brodin (brodin_ign@gva.es)
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*
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*/
|
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class SelectFileFilter extends javax.swing.filechooser.FileFilter { |
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|
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private JFileChooser chooser = null; |
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private String file = null; |
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|
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public SelectFileFilter(JFileChooser ch, String file){ |
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this.chooser = ch;
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this.file = file;
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} |
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|
478 |
public boolean accept(File f) { |
479 |
|
480 |
return f.isDirectory() || f.getName().toLowerCase().endsWith("."+file); |
481 |
} |
482 |
|
483 |
public String getDescription() { |
484 |
return file;
|
485 |
} |
486 |
|
487 |
} |
488 |
|
489 |
/**
|
490 |
* @return Returns the fName.
|
491 |
*/
|
492 |
public String getLyrName() { |
493 |
return lyrName;
|
494 |
} |
495 |
/**
|
496 |
* @param name The fName to set.
|
497 |
*/
|
498 |
public void setLyrName(String name) { |
499 |
lyrName = name; |
500 |
} |
501 |
/**
|
502 |
* This method initializes jPanel
|
503 |
*
|
504 |
* @return javax.swing.JPanel
|
505 |
*/
|
506 |
private JPanel getPCheckUseGeoref() { |
507 |
if (pCheckUseGeoref == null) { |
508 |
FlowLayout flowLayout1 = new FlowLayout(); |
509 |
flowLayout1.setAlignment(java.awt.FlowLayout.LEFT); |
510 |
lUseGeoref = new JLabel(); |
511 |
pCheckUseGeoref = new JPanel(); |
512 |
pCheckUseGeoref.setLayout(flowLayout1); |
513 |
pCheckUseGeoref.setPreferredSize(new java.awt.Dimension(370,31)); |
514 |
lUseGeoref.setText("Usar georeferenciaci?n de la imagen");
|
515 |
pCheckUseGeoref.add(getCbUseGeoref(), null);
|
516 |
pCheckUseGeoref.add(lUseGeoref, null);
|
517 |
} |
518 |
return pCheckUseGeoref;
|
519 |
} |
520 |
/**
|
521 |
* This method initializes jCheckBox
|
522 |
*
|
523 |
* @return javax.swing.JCheckBox
|
524 |
*/
|
525 |
private JCheckBox getCbUseGeoref() { |
526 |
if (cbUseGeoref == null) { |
527 |
cbUseGeoref = new JCheckBox(); |
528 |
cbUseGeoref.setSelected(true);
|
529 |
} |
530 |
return cbUseGeoref;
|
531 |
} |
532 |
|
533 |
public void initWizard() { |
534 |
|
535 |
} |
536 |
|
537 |
/**
|
538 |
* Adds the gvSIG's wizard listener
|
539 |
*
|
540 |
* @param listener
|
541 |
*/
|
542 |
public void addWizardListener(WizardListener listener) { |
543 |
listenerSupport.addWizardListener(listener); |
544 |
} |
545 |
|
546 |
/* (non-Javadoc)
|
547 |
* @see com.iver.cit.gvsig.gui.WizardPanel#callError(java.lang.Exception)
|
548 |
*/
|
549 |
public void callError(Exception descripcion) { |
550 |
// TODO Auto-generated method stub
|
551 |
super.callError(descripcion);
|
552 |
} |
553 |
|
554 |
/* (non-Javadoc)
|
555 |
* @see com.iver.cit.gvsig.gui.WizardPanel#callStateChanged(boolean)
|
556 |
*/
|
557 |
public void callStateChanged(boolean finishable) { |
558 |
// TODO Auto-generated method stub
|
559 |
super.callStateChanged(finishable);
|
560 |
} |
561 |
|
562 |
/* (non-Javadoc)
|
563 |
* @see com.iver.cit.gvsig.gui.WizardPanel#getLayer()
|
564 |
*/
|
565 |
public FLayer getLayer() {
|
566 |
if(lyrGeoRaster != null) |
567 |
return lyrGeoRaster;
|
568 |
return null; |
569 |
} |
570 |
|
571 |
/* (non-Javadoc)
|
572 |
* @see com.iver.cit.gvsig.gui.WizardPanel#getTabName()
|
573 |
*/
|
574 |
public String getTabName() { |
575 |
return PluginServices.getText(this, "georef"); |
576 |
} |
577 |
|
578 |
/* (non-Javadoc)
|
579 |
* @see com.iver.cit.gvsig.gui.WizardPanel#removeWizardListener(com.iver.cit.gvsig.gui.wizards.WizardListener)
|
580 |
*/
|
581 |
public void removeWizardListener(WizardListener listener) { |
582 |
// TODO Auto-generated method stub
|
583 |
super.removeWizardListener(listener);
|
584 |
} |
585 |
|
586 |
/* (non-Javadoc)
|
587 |
* @see com.iver.cit.gvsig.gui.WizardPanel#setTabName(java.lang.String)
|
588 |
*/
|
589 |
protected void setTabName(String name) { |
590 |
// TODO Auto-generated method stub
|
591 |
super.setTabName(name);
|
592 |
} |
593 |
|
594 |
} |
595 |
|