gvsig-raster / org.gvsig.raster.tools / trunk / org.gvsig.raster.tools / org.gvsig.raster.tools.app / org.gvsig.raster.tools.app.basic / src / main / java / org / gvsig / raster / tools / app / basic / tool / clip / ui / listener / ClippingPanelListener.java @ 1864
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.tools.app.basic.tool.clip.ui.listener; |
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import java.awt.Component; |
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import java.awt.Cursor; |
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import java.awt.Dimension; |
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import java.awt.Image; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.NoninvertibleTransformException; |
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import java.awt.geom.Point2D; |
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import java.io.File; |
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import java.util.EventObject; |
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import java.util.List; |
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import javax.swing.JOptionPane; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.Utilities; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.project.documents.view.gui.AbstractViewPanel; |
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import org.gvsig.app.project.documents.view.toolListeners.StatusBarListener; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.exception.ROIException; |
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import org.gvsig.fmap.dal.coverage.grid.ROI; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.tools.BehaviorException; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.MouseMovementBehavior; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.RectangleBehavior; |
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import org.gvsig.fmap.mapcontrol.tools.Events.EnvelopeEvent; |
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import org.gvsig.fmap.mapcontrol.tools.Listeners.RectangleListener; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanelEvent; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanelListener; |
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import org.gvsig.gui.beans.coordinatespanel.CoordinatesEvent; |
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import org.gvsig.gui.beans.coordinatespanel.CoordinatesListener; |
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import org.gvsig.gui.beans.coordinatespanel.CoordinatesPanel; |
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import org.gvsig.gui.beans.datainput.DataInputContainerListener; |
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import org.gvsig.gui.beans.table.models.CheckBoxModel; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.fmap.layers.FLyrRaster; |
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import org.gvsig.raster.tools.app.basic.RasterToolsUtil; |
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import org.gvsig.raster.tools.app.basic.raster.bean.endinfo.EndInfoDialog; |
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import org.gvsig.raster.tools.app.basic.raster.process.ClippingProcess; |
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import org.gvsig.raster.tools.app.basic.raster.process.IProcessActions; |
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import org.gvsig.raster.tools.app.basic.raster.process.RasterProcess; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ClippingData; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ui.ClippingPanel; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ui.panel.ClippingCoordinatesPanel; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ui.panel.ClippingOptionsPanel; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ui.panel.ClippingResolutionPanel; |
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import org.gvsig.raster.tools.app.basic.tool.clip.ui.panel.ClippingSelectionPanel; |
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/**
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* <code>ClippingPanelListener</code> es una clase donde se recoger?n y
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* tratar?n todos los eventos del panel de recorte
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*
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* @version 19/04/2007
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* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*/
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public class ClippingPanelListener implements ActionListener, RectangleListener, ButtonsPanelListener, CoordinatesListener, DataInputContainerListener, IProcessActions { |
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private Dimension dim = new Dimension(); |
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private AffineTransform at = null; |
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private ClippingPanel clippingPanel = null; |
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private ClippingData data = null; |
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private boolean enableValueChangedEvent = true; |
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private FLyrRaster fLayer = null; |
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private MapControl mapControl = null; |
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/**
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* Herramienta seleccionada en el momento de la apertura del dialogo
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*/
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private String lastTool = null; |
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private String viewName = null; |
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private static ClippingData lastDataSaved = null; |
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/**
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* Crea un nuevo <code>ClippingPanelListener</code> con el
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* <code>ClippingPanelListener</code> asociado
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* @param panel
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*/
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public ClippingPanelListener(ClippingPanel clippingPanel) {
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this.clippingPanel = clippingPanel;
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} |
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/**
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* Asigna el modelo de datos
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* @param data
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*/
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public void setData(ClippingData data) { |
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this.data = data;
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if(fLayer != null) { |
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data.setPxWidth((int)fLayer.getDataStore().getWidth());
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data.setPxHeight((int)fLayer.getDataStore().getHeight());
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} |
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} |
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/**
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* Asigna la matriz de transformaci?n entre puntos en coordenadas del raster y
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* puntos en coordenadas reales.
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* @param AffineTransform
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*/
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private void setAffineTransform(AffineTransform at) { |
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this.at = at;
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} |
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/**
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* Asigna la dimensi?n del raster
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* @param dim
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*/
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public void setDimension(Dimension dim) { |
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this.dim = dim;
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} |
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/**
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* M?todo que se invoca cuando se disparan los eventos de los botones de
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* extensi?n completa o de seleccion de extensi?n con el rat?n
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*/
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public void actionPerformed(ActionEvent e) { |
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// Bot?n de selecci?n del extent completo
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// Modificamos las coordenadas reales y recalculamos las coordenadas pixel
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if (e.getSource() == getResolutionPanel().getButtonRestore()) {
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getClippingPanel().restoreStatus(data); |
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} |
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//Load parameters
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(0)) { |
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if(lastDataSaved != null) { |
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data = (ClippingData)lastDataSaved.clone(); |
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data.addObserver(getClippingPanel()); |
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data.updateObservers(); |
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(true);
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(true);
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} else
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RasterToolsUtil.messageBoxError(RasterToolsUtil.getText(this, "no_data_saved"), null); |
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} |
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//Save parameters
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(1)) { |
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lastDataSaved = (ClippingData)data.clone(); |
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} |
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//Redondear las coordenadas p?xel
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(2)) { |
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roundPixels(); |
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return;
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} |
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//Bot?n de selecci?n del ?rea m?xima asociada a los ROIs
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(3)) { |
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try {
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List<ROI> roiList = getFLayer().getRois();
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if(roiList != null && roiList.size() > 0) { |
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Extent ext = RasterLocator.getManager().getRasterUtils().getROIsMaximunExtent(roiList); |
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assignROISExtent(ext, getFLayer()); |
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} else
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assignFullExtent(); |
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} catch (ROIException e1) {
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RasterToolsUtil.messageBoxError(Messages.getText("problems_loading_rois"), null); |
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} |
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return;
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} |
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// Bot?n de selecci?n del extent completo
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// Modificamos las coordenadas reales y recalculamos las coordenadas pixel
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(4)) { |
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assignFullExtent(); |
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return;
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} |
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// Bot?n de selecci?n de la herramienta de seleccionar desde la vista
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if (e.getSource() == getCoordinatesPanel().getButtonBarContainer().getButton(5)) { |
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selectToolButton(); |
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return;
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} |
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} |
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/**
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* Round off the pixels value
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*/
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private void roundPixels() { |
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data.setUlxPx((int)(data.getUlxPx()));
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data.setUlyPx((int)(data.getUlyPx()));
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data.setLrxPx((int)(data.getLrxPx()));
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data.setLryPx((int)(data.getLryPx()));
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data.setUrxPx((int)(data.getUrxPx()));
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data.setUryPx((int)(data.getUryPx()));
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data.setLlxPx((int)(data.getLlxPx()));
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data.setLlyPx((int)(data.getLlyPx()));
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Point2D ulWc = new Point2D.Double(); |
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Point2D lrWc = new Point2D.Double(); |
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Point2D llWc = new Point2D.Double(); |
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Point2D urWc = new Point2D.Double(); |
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at.transform(new Point2D.Double(data.getUlxPx(), data.getUlyPx()), ulWc); |
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at.transform(new Point2D.Double(data.getLrxPx() + 1, data.getLryPx() + 1), lrWc); |
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at.transform(new Point2D.Double(data.getLlxPx(), data.getLlyPx() + 1), llWc); |
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at.transform(new Point2D.Double(data.getUrxPx() + 1, data.getUryPx()), urWc); |
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data.setCoorReal(ulWc, lrWc, llWc, urWc); |
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data.setAffineTransform(at); |
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data.initSize(); |
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data.updateObservers(); |
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} |
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/**
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* Asigna el extent completo a los cuadros de texto donde se introducen las coordenadas
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* reales y p?xel.
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*/
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private void assignROISExtent(Extent ext, FLyrRaster layer) { |
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AffineTransform at = layer.getAffineTransform();
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Point2D ulWc = new Point2D.Double(ext.minX(), ext.maxY()); |
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Point2D lrWc = new Point2D.Double(ext.maxX(), ext.minY()); |
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Point2D llWc = new Point2D.Double(ext.minX(), ext.minY()); |
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Point2D urWc = new Point2D.Double(ext.maxX(), ext.maxY()); |
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ulWc = getFLayer().adjustWorldRequest(ulWc); |
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lrWc = getFLayer().adjustWorldRequest(lrWc); |
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llWc = getFLayer().adjustWorldRequest(llWc); |
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urWc = getFLayer().adjustWorldRequest(urWc); |
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Point2D ulPx = new Point2D.Double(); |
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Point2D lrPx = new Point2D.Double(); |
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Point2D llPx = new Point2D.Double(); |
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Point2D urPx = new Point2D.Double(); |
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try {
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at.inverseTransform(ulWc, ulPx); |
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at.inverseTransform(lrWc, lrPx); |
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at.inverseTransform(ulWc, llPx); |
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at.inverseTransform(lrWc, urPx); |
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} catch (NoninvertibleTransformException e) { |
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JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), Messages.getText("coordenadas_erroneas")); |
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return;
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} |
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data.setCoorPixel(ulPx, lrPx, llPx, urPx); |
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data.setCoorReal(ulWc, lrWc, llWc, urWc); |
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data.setAffineTransform(at); |
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data.initSize(); |
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getClippingPanel().saveStatus(data); |
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(true);
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(true);
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} |
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/**
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* Asigna el extent completo a los cuadros de texto donde se introducen las coordenadas
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* reales y p?xel.
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*/
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private void assignFullExtent() { |
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Point2D ulPx = new Point2D.Double(0, 0); |
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Point2D lrPx = new Point2D.Double(dim.width, dim.height); |
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Point2D urPx = new Point2D.Double(dim.width, 0); |
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Point2D llPx = new Point2D.Double(0, dim.height); |
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//Convertimos nuevamente a coordenadas reales
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Point2D ulWc = new Point2D.Double(); |
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Point2D lrWc = new Point2D.Double(); |
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Point2D urWc = new Point2D.Double(); |
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Point2D llWc = new Point2D.Double(); |
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at.transform(ulPx, ulWc); |
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at.transform(lrPx, lrWc); |
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at.transform(urPx, urWc); |
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at.transform(llPx, llWc); |
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ulPx = new Point2D.Double(0, 0); |
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lrPx = new Point2D.Double(dim.width - 1, dim.height - 1); |
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urPx = new Point2D.Double(dim.width - 1, 0); |
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llPx = new Point2D.Double(0, dim.height - 1); |
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data.setCoorPixel(ulPx, lrPx, llPx, urPx); |
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data.setCoorReal(ulWc, lrWc, llWc, urWc); |
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data.setAffineTransform(at); |
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data.initSize(); |
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getClippingPanel().saveStatus(data); |
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(true);
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getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(true);
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} |
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/**
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* Al producirse un evento de perdida de foco o pulsaci?n de "enter" en un campo de texto de coordenadas
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* hay que asignar el nuevo valor introducido.
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* @param obj
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*/
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private void eventJTextField(CoordinatesEvent e) { |
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try {
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if (e.getSource() == getCoordinatesPanel().getPixelCoordinates()) {
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if (e.getName().equals("11")) { |
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data.setUlxPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue11()).doubleValue());
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data.setLlxPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue11()).doubleValue());
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} |
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if (e.getName().equals("12")) { |
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data.setUlyPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue12()).doubleValue());
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data.setUryPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue12()).doubleValue());
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} |
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if (e.getName().equals("21")) { |
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data.setLrxPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue21()).doubleValue());
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data.setUrxPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue21()).doubleValue());
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} |
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if (e.getName().equals("22")) { |
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data.setLryPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue22()).doubleValue());
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data.setLlyPx(Double.valueOf(getCoordinatesPanel().getPixelCoordinates().getValue22()).doubleValue());
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} |
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data.updateObservers(); |
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} |
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|
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if (e.getSource() == getCoordinatesPanel().getRealCoordinates()) {
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if (e.getName().equals("11")) { |
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data.setUlxWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue11()).doubleValue());
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data.setLlxWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue11()).doubleValue());
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} |
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if (e.getName().equals("12")) { |
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data.setUlyWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue12()).doubleValue());
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data.setUryWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue12()).doubleValue());
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} |
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if (e.getName().equals("21")) { |
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data.setLrxWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue21()).doubleValue());
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data.setUrxWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue21()).doubleValue());
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} |
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if (e.getName().equals("22")) { |
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data.setLryWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue22()).doubleValue());
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data.setLlyWc(Double.valueOf(getCoordinatesPanel().getRealCoordinates().getValue22()).doubleValue());
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} |
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data.updateObservers(); |
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} |
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} catch (NumberFormatException ex1) { |
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// No hay valores parseables a decimal en las cajas de texto. No hacemos nada
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} |
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} |
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|
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|
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/**
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* Recalcula el valor de los campos de coordenadas reales y pixel. Cuando modificamos alg?n campo
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* de las coordenadas reales se modifican los pixeles y viceversa.
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* @param modifyPx true si se ha modificado alg?n campo de coordenadas pixel y false si se ha modificado
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* alg?n campo de las coordenadas reales.
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*/
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private void recalcCoordFields(boolean modifyPx) { |
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try {
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Point2D ulPx = new Point2D.Double(data.getUlxPx(), data.getUlyPx()); |
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Point2D lrPx = new Point2D.Double(data.getLrxPx(), data.getLryPx()); |
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Point2D llPx = new Point2D.Double(data.getLlxPx(), data.getLlyPx()); |
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Point2D urPx = new Point2D.Double(data.getUrxPx(), data.getUryPx()); |
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Point2D ulWc = new Point2D.Double(data.getUlxWc(), data.getUlyWc()); |
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Point2D lrWc = new Point2D.Double(data.getLrxWc(), data.getLryWc()); |
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Point2D llWc = new Point2D.Double(data.getLlxWc(), data.getLlyWc()); |
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Point2D urWc = new Point2D.Double(data.getUrxWc(), data.getUryWc()); |
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|
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if (modifyPx) {
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at.transform(new Point2D.Double(ulPx.getX(), ulPx.getY()), ulWc); |
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at.transform(new Point2D.Double(lrPx.getX() + 1, lrPx.getY() + 1), lrWc); |
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at.transform(new Point2D.Double(llPx.getX(), llPx.getY() + 1), llWc); |
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at.transform(new Point2D.Double(urPx.getX() + 1, urPx.getY()), urWc); |
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|
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data.setCoorReal(ulWc, lrWc, llWc, urWc); |
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data.setAffineTransform(at); |
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data.initSize(); |
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|
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getClippingPanel().saveStatus(data); |
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} else {
|
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try {
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at.inverseTransform(ulWc, ulPx); |
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at.inverseTransform(lrWc, lrPx); |
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at.inverseTransform(llWc, llPx); |
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at.inverseTransform(urWc, urPx); |
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} catch (NoninvertibleTransformException e) { |
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JOptionPane.showMessageDialog((Component) PluginServices.getMainFrame(), PluginServices.getText(this, "coordenadas_erroneas")); |
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return;
|
399 |
} |
400 |
|
401 |
//adjustPoints(ulPx, lrPx);
|
402 |
//adjustPoints(llPx, urPx);
|
403 |
lrPx = new Point2D.Double(lrPx.getX() - 1, lrPx.getY() - 1); |
404 |
llPx = new Point2D.Double(llPx.getX(), llPx.getY() - 1); |
405 |
urPx = new Point2D.Double(urPx.getX() - 1, urPx.getY()); |
406 |
data.setCoorPixel(ulPx, lrPx, llPx, urPx); |
407 |
data.setAffineTransform(at); |
408 |
data.initSize(); |
409 |
getClippingPanel().saveStatus(data); |
410 |
} |
411 |
|
412 |
//Condiciones para activar botones.
|
413 |
if(activeButtons(ulPx, lrPx, ulWc, lrWc)) {
|
414 |
getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(true);
|
415 |
getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(true);
|
416 |
} else {
|
417 |
getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY).setEnabled(false);
|
418 |
getClippingPanel().getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT).setEnabled(false);
|
419 |
} |
420 |
|
421 |
} catch (NumberFormatException ex) { |
422 |
return;
|
423 |
} |
424 |
|
425 |
} |
426 |
|
427 |
public boolean activeButtons(Point2D ulPx, Point2D lrPx, Point2D ulWc, Point2D lrWc) { |
428 |
if(ulPx.getX() < lrPx.getX() && ulPx.getY() < lrPx.getY() &&
|
429 |
ulWc.getX() < lrWc.getX() && ulWc.getY() > lrWc.getY() && |
430 |
(lrPx.getX() - ulPx.getX()) >= 2 && (lrPx.getY() - ulPx.getY()) >= 2 && |
431 |
ulPx.getX() >= 0 && ulPx.getY() >= 0 && |
432 |
lrPx.getX() <= (fLayer.getDataStore().getWidth() - 1) &&
|
433 |
lrPx.getY() <= (fLayer.getDataStore().getHeight() - 1)) {
|
434 |
return true; |
435 |
} |
436 |
return false; |
437 |
} |
438 |
|
439 |
/**
|
440 |
* Turns world coordinates into entire numbers to avoid rounds errors
|
441 |
* @param ul
|
442 |
* Upper left coordinate
|
443 |
* @param lr
|
444 |
* Lower right coordinate
|
445 |
*/
|
446 |
@SuppressWarnings("unused") |
447 |
private void adjustPoints(Point2D ul, Point2D lr) { |
448 |
double a = (ul.getX() - (int)ul.getX()); |
449 |
double b = (ul.getY() - (int)ul.getY()); |
450 |
double c = (lr.getX() - (int)lr.getX()); |
451 |
double d = (lr.getY() - (int)lr.getY()); |
452 |
ul.setLocation( (a > 0.95 || a < 0.05) ? Math.round(ul.getX()) : ul.getX(), |
453 |
(b > 0.95 || b < 0.05) ? Math.round(ul.getY()) : ul.getY()); |
454 |
lr.setLocation( (c > 0.95 || c < 0.05) ? Math.round(lr.getX()) : lr.getX(), |
455 |
(d > 0.95 || d < 0.05) ? Math.round(lr.getY()) : lr.getY()); |
456 |
} |
457 |
|
458 |
/**
|
459 |
* Ajusta las coordenadas especificadas en los par?metros al ?rea m?xima
|
460 |
* del raster en p?xeles
|
461 |
* @param req
|
462 |
*/
|
463 |
@SuppressWarnings("unused") |
464 |
private Point2D adjustPixelRequest(Point2D req) { |
465 |
req.setLocation(Math.max(0, req.getX()), Math.max(0, req.getY())); |
466 |
req.setLocation(Math.min(dim.width - 1, req.getX()), Math.min(dim.height - 1, req.getY())); |
467 |
return req;
|
468 |
} |
469 |
|
470 |
/**
|
471 |
* Invocaci?n de los eventos de la ventana de <code>DefaultButtonsPanel</code>
|
472 |
*/
|
473 |
public void actionButtonPressed(ButtonsPanelEvent e) { |
474 |
// Bot?n de Aceptar
|
475 |
if (e.getButton() == ButtonsPanel.BUTTON_ACCEPT) {
|
476 |
accept(); |
477 |
close(); |
478 |
} |
479 |
|
480 |
// Bot?n de Aplicar
|
481 |
if (e.getButton() == ButtonsPanel.BUTTON_APPLY)
|
482 |
accept(); |
483 |
|
484 |
// Bot?n de Cerrar
|
485 |
if (e.getButton() == ButtonsPanel.BUTTON_CANCEL)
|
486 |
close(); |
487 |
|
488 |
getFLayer().getMapContext().invalidate(); |
489 |
} |
490 |
|
491 |
/**
|
492 |
* Cerrar la ventana del recorte
|
493 |
*/
|
494 |
private void close() { |
495 |
try {
|
496 |
if (getLastTool() != null) |
497 |
getMapControl().setTool(getLastTool()); |
498 |
PluginServices.getMDIManager().closeWindow(getClippingPanel().getClippingDialog()); |
499 |
} catch (ArrayIndexOutOfBoundsException ex) { |
500 |
// Si la ventana no se puede eliminar no hacemos nada
|
501 |
} |
502 |
} |
503 |
|
504 |
/**
|
505 |
* Obtener el <code>ClippingPanel</code> asociado
|
506 |
* @return ClippingPanel
|
507 |
*/
|
508 |
private ClippingPanel getClippingPanel() {
|
509 |
return clippingPanel;
|
510 |
} |
511 |
|
512 |
private ClippingCoordinatesPanel getCoordinatesPanel() {
|
513 |
return getClippingPanel().getCoordinatesPanel();
|
514 |
} |
515 |
|
516 |
private ClippingResolutionPanel getResolutionPanel() {
|
517 |
return getClippingPanel().getResolutionPanel();
|
518 |
} |
519 |
|
520 |
private ClippingOptionsPanel getOptionsPanel() {
|
521 |
return getClippingPanel().getOptionsPanel();
|
522 |
} |
523 |
|
524 |
private ClippingSelectionPanel getSelectionPanel() {
|
525 |
return getClippingPanel().getSelectionPanel();
|
526 |
} |
527 |
|
528 |
/**
|
529 |
* Acciones realizadas cuando se acepta en el dialogo. Se obtendr?n los datos
|
530 |
* de recorte desde el dialogo, crearemos el objeto ClippingProcess que
|
531 |
* gestiona el recortado, ajustamos el tama?o del grid de salida y procesamos.
|
532 |
*/
|
533 |
private void accept() { |
534 |
if(data.getPxHeight() == 0 || data.getPxWidth() == 0) { |
535 |
RasterToolsUtil.messageBoxError(RasterToolsUtil.getText(this, "wrong_resolution"), null); |
536 |
return;
|
537 |
} |
538 |
|
539 |
// Controlamos las coordenadas del recorte que no se salgan de la imagen.
|
540 |
// De ser as? mostramos un error
|
541 |
CoordinatesPanel coordinatesReales = getCoordinatesPanel().getRealCoordinates(); |
542 |
double ulx = 0; |
543 |
double lrx = 0; |
544 |
double lry = 0; |
545 |
double uly = 0; |
546 |
try {
|
547 |
ulx = Double.parseDouble(coordinatesReales.getValue11());
|
548 |
lry = Double.parseDouble(coordinatesReales.getValue22());
|
549 |
lrx = Double.parseDouble(coordinatesReales.getValue21());
|
550 |
uly = Double.parseDouble(coordinatesReales.getValue12());
|
551 |
Envelope ext = getFLayer().getFullEnvelope(); |
552 |
if (((int) ulx) > ((int) ext.getMaximum(0)) || ((int) lrx) < ((int) ext.getMinimum(0)) || ((int) uly) > ((int) ext.getMaximum(1)) || ((int) lry) < ((int) ext.getMinimum(1))) { |
553 |
RasterToolsUtil.messageBoxError(RasterToolsUtil.getText(this, "coordenadas_erroneas"), null); |
554 |
return;
|
555 |
} |
556 |
} catch (NumberFormatException e) { |
557 |
RasterToolsUtil.messageBoxError(RasterToolsUtil.getText(this, "coordenadas_erroneas"), null); |
558 |
return;
|
559 |
} |
560 |
|
561 |
double[] wcValues = data.getWcCoordinatesToClip(); |
562 |
double[] pxValues = data.getPxCoordinatesToClip(); |
563 |
boolean pxRound = arePixelsRound(pxValues);
|
564 |
|
565 |
// Seleccionamos las bandas que se usaran en el recorte a partir de la tabla
|
566 |
int countBands = 0; |
567 |
int rowCount = ((CheckBoxModel) getSelectionPanel().getTableContainer().getModel()).getRowCount();
|
568 |
for (int iRow = 0; iRow < rowCount; iRow++) |
569 |
if ((((Boolean) ((CheckBoxModel) getSelectionPanel().getTableContainer().getModel()).getValueAt(iRow, 0))).booleanValue()) |
570 |
countBands++; |
571 |
|
572 |
int[] drawableBands = new int[countBands]; |
573 |
int i = 0; |
574 |
for (int iRow = 0; iRow < rowCount; iRow++) { |
575 |
if ((((Boolean) ((CheckBoxModel) getSelectionPanel().getTableContainer().getModel()).getValueAt(iRow, 0))).booleanValue()) { |
576 |
int row = ((Integer) ((CheckBoxModel) getSelectionPanel().getTableContainer().getModel()).getValueAt(iRow, 2)).intValue(); |
577 |
drawableBands[i++] = row; |
578 |
} |
579 |
} |
580 |
|
581 |
/**
|
582 |
* Donde se va a guardar el fichero
|
583 |
*/
|
584 |
String path;
|
585 |
if (getOptionsPanel().getCbSaveFile().isSelected()) {
|
586 |
path = getOptionsPanel().getDirectoryTextField().getText(); |
587 |
File f = new File(path); |
588 |
if(!f.exists() || !f.canWrite()) {
|
589 |
RasterToolsUtil.messageBoxError(RasterToolsUtil.getText(this, "path_not_valid"), null); |
590 |
return;
|
591 |
} |
592 |
} else
|
593 |
path = Utilities.createTempDirectory();
|
594 |
|
595 |
String file = getOptionsPanel().getFilenameTextField().getText();
|
596 |
if (file.compareTo(RasterLocator.getManager().getFileUtils().getOnlyLayerName()) == 0) |
597 |
RasterLocator.getManager().getFileUtils().usesOnlyLayerName(); |
598 |
|
599 |
if (file == "") |
600 |
file = "cutlayer";
|
601 |
|
602 |
String filename = path + File.separator + file; |
603 |
|
604 |
if (new File(filename + ".tif").exists()) |
605 |
if (!RasterToolsUtil.messageBoxYesOrNot("raster_error_file_exists", getOptionsPanel())) |
606 |
return;
|
607 |
|
608 |
/**
|
609 |
* Preparacion para la generacion del proceso del recorte
|
610 |
*/
|
611 |
if (getFLayer() == null) |
612 |
return;
|
613 |
|
614 |
AffineTransform transf = null; |
615 |
if(pxRound &&
|
616 |
((pxValues[2] - pxValues[0]) == data.getPxWidth()) && |
617 |
((pxValues[3] - pxValues[1]) == data.getPxHeight())) |
618 |
transf = new AffineTransform(at.getScaleX(), at.getShearY(), at.getShearX(), at.getScaleY(), wcValues[0], wcValues[1]); |
619 |
else
|
620 |
transf = calcAffineTransform(wcValues[0], wcValues[1], wcValues[2], wcValues[3], |
621 |
Math.round(data.getPxWidth()), Math.round(data.getPxHeight()), at); |
622 |
|
623 |
|
624 |
int interpMethod = getResolutionPanel().getSelectedInterpolationMethod();
|
625 |
|
626 |
// Creamos la interpretaci?n de color para el caso de que la salida tenga
|
627 |
// m?s de una banda por fichero. Siempre creamos RED, GREEN y BLUE
|
628 |
String[] ci = new String[drawableBands.length]; |
629 |
for (int j = 0; j < ci.length; j++) { |
630 |
switch (j) {
|
631 |
case 0: |
632 |
if (ci.length >= 3) |
633 |
ci[j] = ColorInterpretation.RED_BAND; |
634 |
else
|
635 |
ci[j] = ColorInterpretation.GRAY_BAND; |
636 |
break;
|
637 |
case 1: |
638 |
if (ci.length >= 3) |
639 |
ci[j] = ColorInterpretation.GREEN_BAND; |
640 |
else
|
641 |
ci[j] = ColorInterpretation.UNDEF_BAND; |
642 |
break;
|
643 |
case 2: |
644 |
ci[j] = ColorInterpretation.BLUE_BAND; |
645 |
break;
|
646 |
default:
|
647 |
ci[j] = ColorInterpretation.UNDEF_BAND; |
648 |
break;
|
649 |
} |
650 |
} |
651 |
|
652 |
RasterProcess clippingProcess = new ClippingProcess();
|
653 |
clippingProcess.setActions(this);
|
654 |
clippingProcess.addParam("viewname", getViewName());
|
655 |
if(pxRound)
|
656 |
clippingProcess.addParam("pixelcoordinates", pxValues);
|
657 |
else
|
658 |
clippingProcess.addParam("realcoordinates", wcValues);
|
659 |
clippingProcess.addParam("suffix", ".tif"); |
660 |
clippingProcess.addParam("filename", filename);
|
661 |
clippingProcess.addParam("layer", getFLayer());
|
662 |
clippingProcess.addParam("drawablebands", drawableBands);
|
663 |
clippingProcess.addParam("onelayerperband", new Boolean(getOptionsPanel().getCbOneLyrPerBand().isSelected())); |
664 |
clippingProcess.addParam("interpolationmethod", new Integer(interpMethod)); |
665 |
clippingProcess.addParam("affinetransform", transf);
|
666 |
clippingProcess.addParam("colorInterpretation", RasterLocator.getManager().getDataStructFactory().createColorInterpretation(ci));
|
667 |
clippingProcess.addParam("resolution", new int[]{(int) Math.round(data.getPxWidth()), |
668 |
(int) Math.round(data.getPxHeight())}); |
669 |
clippingProcess.start(); |
670 |
} |
671 |
|
672 |
/**
|
673 |
* Calcula la matriz de transformaci?n que se usar? para el nuevo raster generado.
|
674 |
* @param ulx Coordenada X real de la esquina superior izquierda
|
675 |
* @param uly Coordenada Y real de la esquina superior izquierda
|
676 |
* @param lrx Coordenada X real de la esquina inferior derecha
|
677 |
* @param lry Coordenada Y real de la esquina inferior derecha
|
678 |
* @param width Ancho en p?xeles del nuevo raster
|
679 |
* @param height Alto en p?xeles del nuevo raster
|
680 |
* @param trans Matriz de transformaci?n de la nueva capa
|
681 |
* @return Matriz de transformaci?n para el nuevo raster
|
682 |
*/
|
683 |
private AffineTransform calcAffineTransform(double ulx, double uly, double lrx, double lry, |
684 |
double width, double height, AffineTransform trans) { |
685 |
Point2D ul = new Point2D.Double(ulx, uly); |
686 |
Point2D lr = new Point2D.Double(lrx, lry); |
687 |
try {
|
688 |
trans.inverseTransform(ul, ul); |
689 |
trans.inverseTransform(lr, lr); |
690 |
} catch (NoninvertibleTransformException e) { |
691 |
JOptionPane.showMessageDialog(null, RasterToolsUtil.getText(this, "coordenadas_erroneas")); |
692 |
return new AffineTransform(); |
693 |
} |
694 |
double w = Math.abs(lr.getX() - ul.getX()); |
695 |
|
696 |
Point2D ur = new Point2D.Double(ul.getX() + w, ul.getY()); |
697 |
Point2D ll = new Point2D.Double(lr.getX() - w, lr.getY() ); |
698 |
|
699 |
//Obtenemos la georreferenciaci?n de las cuatro esquinas del nuevo raster
|
700 |
trans.transform(ul, ul); |
701 |
trans.transform(ur, ur); |
702 |
trans.transform(lr, lr); |
703 |
trans.transform(ll, ll); |
704 |
|
705 |
double pixelSizeX = (lrx - ulx) / width;
|
706 |
double pixelSizeY = (lry - uly) / height;
|
707 |
double rotX = trans.getShearX();
|
708 |
double rotY = trans.getShearY();
|
709 |
return new AffineTransform(pixelSizeX, rotY, rotX, pixelSizeY, ulx, uly); |
710 |
} |
711 |
|
712 |
/**
|
713 |
* Returns true if the pixels are round
|
714 |
* @param pxValues
|
715 |
* @return
|
716 |
*/
|
717 |
private boolean arePixelsRound(double[] pxValues) { |
718 |
if((((int)pxValues[0]) - pxValues[0]) == 0 && |
719 |
(((int)pxValues[1]) - pxValues[1]) == 0 && |
720 |
(((int)pxValues[2]) - pxValues[2]) == 0 && |
721 |
(((int)pxValues[3]) - pxValues[3]) == 0) { |
722 |
return true; |
723 |
} |
724 |
return false; |
725 |
} |
726 |
|
727 |
/*
|
728 |
* (non-Javadoc)
|
729 |
* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#cancelDrawing()
|
730 |
*/
|
731 |
public boolean cancelDrawing() { |
732 |
return false; |
733 |
} |
734 |
|
735 |
/*
|
736 |
* (non-Javadoc)
|
737 |
* @see com.iver.cit.gvsig.fmap.tools.Listeners.ToolListener#getCursor()
|
738 |
*/
|
739 |
public Cursor getCursor() { |
740 |
return null; |
741 |
} |
742 |
|
743 |
/*
|
744 |
* (non-Javadoc)
|
745 |
* @see org.gvsig.gui.beans.coordinatespanel.CoordinatesListener#actionValueChanged(org.gvsig.gui.beans.coordinatespanel.CoordinatesEvent)
|
746 |
*/
|
747 |
public void actionValueChanged(CoordinatesEvent e) { |
748 |
if (e.getSource() == getCoordinatesPanel().getPixelCoordinates()) {
|
749 |
eventJTextField(e); |
750 |
if (e.getName().equals("11") || |
751 |
e.getName().equals("12") ||
|
752 |
e.getName().equals("21") ||
|
753 |
e.getName().equals("22"))
|
754 |
recalcCoordFields(true);
|
755 |
|
756 |
} |
757 |
if (e.getSource() == getCoordinatesPanel().getRealCoordinates()) {
|
758 |
eventJTextField(e); |
759 |
if (e.getName().equals("11") || |
760 |
e.getName().equals("12") ||
|
761 |
e.getName().equals("21") ||
|
762 |
e.getName().equals("22"))
|
763 |
recalcCoordFields(false);
|
764 |
} |
765 |
} |
766 |
|
767 |
/*
|
768 |
* (non-Javadoc)
|
769 |
* @see org.gvsig.gui.beans.datainput.DataInputContainerListener#actionValueChanged(java.util.EventObject)
|
770 |
*/
|
771 |
public void actionValueChanged(EventObject e) { |
772 |
if(!enableValueChangedEvent)
|
773 |
return;
|
774 |
|
775 |
enableValueChangedEvent = false; //Desactivamos el evento de cambio de valor de las cajas de texto para que no se bucle |
776 |
|
777 |
if (e.getSource() == getResolutionPanel().getCCellSize().getDataInputField()) {
|
778 |
// Cambiamos PS ==> wPx=wWC/PS & hPx=wPx/rel
|
779 |
double ps = 0; |
780 |
try {
|
781 |
ps = Double.parseDouble(getResolutionPanel().getCCellSize().getValue());
|
782 |
} catch (NumberFormatException ex) { |
783 |
return;
|
784 |
} |
785 |
data.setPxWidth(data.getWcWidth() / ps); |
786 |
data.setPxHeight(data.getWcHeight() / ps); |
787 |
data.updateObservers(); |
788 |
} else if (e.getSource() == getResolutionPanel().getCWidth().getDataInputField()) { |
789 |
// Cambiamos wPx ==> hPx=wPx/rel & PS=wWC/wPx
|
790 |
double wPx = 0; |
791 |
try {
|
792 |
wPx = Double.parseDouble(getResolutionPanel().getCWidth().getValue());
|
793 |
} catch (NumberFormatException ex) { |
794 |
return;
|
795 |
} |
796 |
data.setPxWidth(wPx); |
797 |
data.setPxHeight(Math.round(wPx / data.getRatio()));
|
798 |
data.updateObservers(); |
799 |
} else if (e.getSource() == getResolutionPanel().getCHeight().getDataInputField()) { |
800 |
// Cambiamos hPx ==> wPx=rel*wPx & PS=hWC/hPx
|
801 |
double hPx = 0; |
802 |
try {
|
803 |
hPx = Double.parseDouble(getResolutionPanel().getCHeight().getValue());
|
804 |
} catch (NumberFormatException ex) { |
805 |
return;
|
806 |
} |
807 |
data.setPxHeight(hPx); |
808 |
data.setPxWidth(Math.round(Math.round(hPx * data.getRatio()))); |
809 |
data.updateObservers(); |
810 |
} |
811 |
enableValueChangedEvent = true;
|
812 |
} |
813 |
|
814 |
/**
|
815 |
* Asigna el valor para la activaci?n y desactivaci?n del evento de cambio de valor en
|
816 |
* las cajas de texto.
|
817 |
* @param enableValueChangedEvent
|
818 |
*/
|
819 |
public void setEnableValueChangedEvent(boolean enableValueChangedEvent) { |
820 |
this.enableValueChangedEvent = enableValueChangedEvent;
|
821 |
} |
822 |
|
823 |
/*
|
824 |
* (non-Javadoc)
|
825 |
* @see org.gvsig.raster.IProcessActions#end(java.lang.Object)
|
826 |
*/
|
827 |
public void end(Object params) { |
828 |
if( params instanceof Object[] && |
829 |
((Object[])params).length == 2 && |
830 |
((Object[])params)[0] instanceof String && |
831 |
((Object[])params)[1] instanceof Long) { |
832 |
|
833 |
String fName = (String)((Object[])params)[0]; |
834 |
long milis = ((Long)((Object[])params)[1]).longValue(); |
835 |
|
836 |
EndInfoDialog.show(fName, milis); |
837 |
} |
838 |
} |
839 |
|
840 |
/**
|
841 |
* Obtener la capa de un raster.
|
842 |
* @return
|
843 |
*/
|
844 |
public FLyrRaster getFLayer() {
|
845 |
return fLayer;
|
846 |
} |
847 |
|
848 |
/**
|
849 |
* Obtiene la ultima herramienta seleccionada antes de cargar el recorte
|
850 |
* @return
|
851 |
*/
|
852 |
public String getLastTool() { |
853 |
return lastTool;
|
854 |
} |
855 |
|
856 |
/**
|
857 |
* Obtiene el nombre de la vista
|
858 |
* @return
|
859 |
*/
|
860 |
public String getViewName() { |
861 |
return viewName;
|
862 |
} |
863 |
|
864 |
/**
|
865 |
* Establecer la capa para usarla en el recorte
|
866 |
* @param fLayer
|
867 |
*/
|
868 |
public void setLayer(FLyrRaster fLayer) { |
869 |
this.fLayer = fLayer;
|
870 |
AbstractViewPanel view = (AbstractViewPanel) PluginServices.getMDIManager().getActiveWindow(); |
871 |
viewName = PluginServices.getMDIManager().getWindowInfo(view).getTitle(); |
872 |
mapControl = view.getMapControl(); |
873 |
|
874 |
lastTool = mapControl.getCurrentTool(); |
875 |
|
876 |
// Listener de eventos de movimiento que pone las coordenadas del rat?n en
|
877 |
// la barra de estado
|
878 |
StatusBarListener sbl = new StatusBarListener(mapControl);
|
879 |
|
880 |
// Cortar Raster
|
881 |
ClippingMouseViewListener clippingMouseViewListener = new ClippingMouseViewListener(mapControl, getClippingPanel(), data, fLayer);
|
882 |
mapControl.addBehavior("cutRaster", new Behavior[] { |
883 |
new RectangleBehavior(clippingMouseViewListener), new MouseMovementBehavior(sbl) |
884 |
} |
885 |
); |
886 |
|
887 |
getSelectionPanel().setLayer(fLayer); |
888 |
|
889 |
// Obtener la extension completa de la capa
|
890 |
|
891 |
setAffineTransform(fLayer.getAffineTransform()); |
892 |
setDimension(new Dimension((int)fLayer.getDataStore().getWidth(), (int)fLayer.getDataStore().getHeight())); |
893 |
|
894 |
//Limitaciones del recorte para un servicio remoto
|
895 |
//1-Interpolaci?n deshabilitada. Se hace la petici?n al servidor de los pixeles que queramos
|
896 |
//2-No se pueden intercambiar bandas. Puede hacerse a posteriori cuando ya est? en disco
|
897 |
//3-No se puede seleccionar por coordenadas pixel. Si la fuente es WebMapService puede no tener resoluci?n
|
898 |
//en pixeles por lo que puede no tener sentido este tipo de selecci?n
|
899 |
if(getFLayer().isRemote()) {
|
900 |
getResolutionPanel().getComboInterpolation().setEnabled(false);
|
901 |
getClippingPanel().removeTab(getSelectionPanel()); |
902 |
getCoordinatesPanel().getPixelCoordinates().setVisible(false);
|
903 |
} |
904 |
} |
905 |
|
906 |
/**
|
907 |
* Acciones que se realizan para seleccionar la tool CutRaster
|
908 |
*/
|
909 |
public void selectToolButton() { |
910 |
// seleccionamos la vista de gvSIG
|
911 |
org.gvsig.app.project.documents.view.gui.AbstractViewPanel theView = null;
|
912 |
try {
|
913 |
IWindow[] allViews = PluginServices.getMDIManager().getAllWindows();
|
914 |
for (int i = 0; i < allViews.length; i++) { |
915 |
if (allViews[i] instanceof org.gvsig.app.project.documents.view.gui.AbstractViewPanel |
916 |
&& PluginServices.getMDIManager().getWindowInfo((AbstractViewPanel) allViews[i]) |
917 |
.getTitle().equals(viewName)) |
918 |
theView = (org.gvsig.app.project.documents.view.gui.AbstractViewPanel) allViews[i]; |
919 |
} |
920 |
if (theView == null) |
921 |
return;
|
922 |
} catch (ClassCastException ex) { |
923 |
// RasterToolsUtil.messageBoxError("cant_get_view "), this, ex);
|
924 |
return;
|
925 |
} |
926 |
MapControl m_MapControl = theView.getMapControl(); |
927 |
|
928 |
// Listener de eventos de movimiento que pone las coordenadas del rat?n en
|
929 |
// la barra de estado
|
930 |
//StatusBarListener sbl = new StatusBarListener(m_MapControl);
|
931 |
|
932 |
// Cortar Raster
|
933 |
/*ClippingMouseViewListener clippingMouseViewListener = new ClippingMouseViewListener(m_MapControl, getClippingPanel(), data, getFLayer());
|
934 |
m_MapControl.addMapTool("cutRaster", new Behavior[] {
|
935 |
new RectangleBehavior(clippingMouseViewListener), new MouseMovementBehavior(sbl)
|
936 |
}
|
937 |
);*/
|
938 |
|
939 |
m_MapControl.setTool("clipRaster");
|
940 |
} |
941 |
|
942 |
/**
|
943 |
* Obtiene el <code>MapControl</code> de gvSIG
|
944 |
* @return <code>MapControl</code>
|
945 |
*/
|
946 |
public MapControl getMapControl() {
|
947 |
return mapControl;
|
948 |
} |
949 |
|
950 |
|
951 |
public void rectangle(EnvelopeEvent event) throws BehaviorException {} |
952 |
public void interrupted() {} |
953 |
|
954 |
/*
|
955 |
* (non-Javadoc)
|
956 |
* @see org.gvsig.fmap.mapcontrol.tools.Listeners.ToolListener#getImageCursor()
|
957 |
*/
|
958 |
public Image getImageCursor() { |
959 |
return null; |
960 |
} |
961 |
} |