svn-gvsig-desktop / trunk / extensions / extGeoreferencing / src / org / gvsig / georeferencing / gui / panels / ZoomControlPanel.java @ 5563
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package org.gvsig.georeferencing.gui.panels; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Cursor; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.GridBagConstraints; |
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import java.awt.GridBagLayout; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Toolkit; |
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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.event.MouseEvent; |
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import java.awt.event.MouseListener; |
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import java.awt.event.MouseMotionListener; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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|
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import javax.swing.ImageIcon; |
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import javax.swing.JButton; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import org.gvsig.georeferencing.gui.dialogs.GeoreferencingDialog; |
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import org.gvsig.georeferencing.utils.MathUtils; |
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|
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import com.iver.andami.PluginServices; |
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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.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrGeoRaster; |
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import com.iver.cit.gvsig.fmap.layers.FLyrPoints; |
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import com.iver.cit.gvsig.gui.View; |
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import com.iver.utiles.swing.threads.Cancellable; |
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|
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/**
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* Panel que contiene los controles de zoom de la vista para
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* afinar en la georreferenciaci?n.
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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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public class ZoomControlPanel extends JPanel implements ActionListener{ |
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|
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//**********************Vars**********************************
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private JPanel pImage = null; |
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private JPanel pControls = null; |
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private JButton bZoomMas = null; |
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private JButton bZoomMenos = null; |
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private int sX = 140, sY = 140; |
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private CanvasZone canvas = null; |
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private ViewPort viewPort = null; |
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public FLyrPoints lyrPoints = null; |
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public FLyrGeoRaster lyrGeoRaster = null; |
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public GeoreferencingDialog dialog = null; |
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private boolean rightControl = false; |
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/**
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* Estado de los botones cuando se ejecuta disableAllControls
|
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*/
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private boolean[] buttonsState = new boolean[2]; |
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/**
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* DisableAllControls ha sido ejecutada si est? a true esta variabled
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*/
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private boolean disableAllControls = false; |
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/**
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* Factor multiplicador cuando hacemos zoom mas
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*/
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private double zoomMas = 0.6; |
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/**
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* Factor multiplicador cuando hacemos zoom menos
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*/
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private double zoomMenos = 1.8; |
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//**********************End Vars******************************
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|
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//**********************Methods*******************************
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/**
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* This is the default constructor
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*/
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public ZoomControlPanel(boolean rightControl, GeoreferencingDialog dialog) { |
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super();
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this.rightControl = rightControl;
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this.dialog = dialog;
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initialize(rightControl); |
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} |
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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(boolean rightControl) { |
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GridBagConstraints gridBagConstraints1 = new GridBagConstraints(); |
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if(rightControl)
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gridBagConstraints1.gridx = 1;
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else
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gridBagConstraints1.gridx = 0;
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gridBagConstraints1.gridy = 0;
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GridBagConstraints gridBagConstraints = new GridBagConstraints(); |
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if(rightControl)
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gridBagConstraints.gridx = 0;
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else
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gridBagConstraints.gridx = 1;
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gridBagConstraints.gridy = 0;
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this.setLayout(new GridBagLayout()); |
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this.setPreferredSize(new java.awt.Dimension(175,142)); |
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this.setSize(new java.awt.Dimension(175,142)); |
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this.setLocation(new java.awt.Point(0,0)); |
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this.add(getPImage(), gridBagConstraints);
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this.add(getPControls(), gridBagConstraints1);
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//Desactivamos el control en la inicializaci?n
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this.setEnabled(false); |
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} |
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/**
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* Carga las capas de puntos y de raster georreferenciado
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*
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*/
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public void loadLayer() throws InstantiationException{ |
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//Cargamos las capas
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this.lyrGeoRaster = dialog.getLyrGeoRaster();
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this.lyrPoints = dialog.getLyrPoints();
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if(lyrGeoRaster == null || lyrPoints == null) |
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throw new InstantiationException("No se ha podido instanciar la capa de puntos o georreferenciada"); |
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|
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} |
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/**
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*Llama a la funci?n de pintado del canvas con los par?metros que tenga en ese momento
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*/
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public void draw(){ |
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if(!getDialog().isEnlarge())
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getCanvas().loadBuffer(); |
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canvas.draw = true;
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getCanvas().repaint(); |
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} |
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|
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/**
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* Manejo de los controles zoom m?s y zoom menos
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*/
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public void actionPerformed(ActionEvent e) { |
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double zoom = zoomMas;
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if(e.getSource() == bZoomMas)
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canvas.calcZoom(zoomMas); |
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if(e.getSource() == bZoomMenos){
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canvas.calcZoom(zoomMenos); |
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zoom = zoomMenos; |
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} |
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canvas.draw = true;
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canvas.repaint(); |
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if(isRightControl())
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lyrPoints.getPoint(dialog.getSelectedPoint()).zoomLeft *= zoom; |
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else
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lyrPoints.getPoint(dialog.getSelectedPoint()).zoomRight *= zoom; |
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lyrPoints.showPoints(); |
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} |
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/**
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*Limpia el canvas
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*/
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public void clear(){ |
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canvas.setCleanCanvas(true);
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canvas.repaint(); |
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} |
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|
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/**
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* Esta funci?n deshabilita todos los controles y guarda sus valores
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* de habilitado o deshabilitado para que cuando se ejecute restoreControlsValue
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* se vuelvan a quedar como estaba
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*/
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public void disableAllControls(){ |
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if(!disableAllControls){
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disableAllControls = true;
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//Salvamos los estados
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buttonsState[0] = getBZoomMas().isEnabled();
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buttonsState[1] = getBZoomMenos().isEnabled();
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//Desactivamos controles
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getBZoomMas().setEnabled(false);
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getBZoomMenos().setEnabled(false);
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} |
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} |
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/**
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* Esta funci?n deja los controles como estaban al ejecutar la funci?n
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* disableAllControls
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*/
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public void restoreControlsValue(){ |
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if(disableAllControls){
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disableAllControls = false;
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getBZoomMas().setEnabled(buttonsState[0]);
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getBZoomMenos().setEnabled(buttonsState[1]);
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} |
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} |
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//**********************End Methods***************************
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//**********************Setters & Getters*********************
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/**
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* @param viewPort The viewPort to set.
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*/
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public void setViewPort(ViewPort viewPort, double zoom) { |
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this.viewPort = viewPort;
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getCanvas().setViewPort(this.viewPort, zoom);
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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 getPImage() { |
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if (pImage == null) { |
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pImage = new JPanel(); |
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BorderLayout borderLayout = new BorderLayout(); |
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pImage.setLayout(borderLayout); |
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pImage.setPreferredSize(new java.awt.Dimension(140,140)); |
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pImage.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED)); |
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pImage.add(getCanvas(), BorderLayout.CENTER);
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} |
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return pImage;
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} |
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/**
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* This method initilizes canvas
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* @return CanvasZone
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*/
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public CanvasZone getCanvas(){
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if(canvas == null){ |
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canvas = new CanvasZone(sX, sY, this); |
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canvas.setVisible(false);
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canvas.addMouseListener(canvas); |
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canvas.addMouseMotionListener(canvas); |
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} |
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return canvas;
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} |
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/**
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* This method initializes jPanel1
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getPControls() { |
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if (pControls == null) { |
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GridBagConstraints gridBagConstraints3 = new GridBagConstraints(); |
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gridBagConstraints3.gridx = 0;
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gridBagConstraints3.insets = new java.awt.Insets(5,0,0,0); |
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gridBagConstraints3.gridy = 1;
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GridBagConstraints gridBagConstraints2 = new GridBagConstraints(); |
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gridBagConstraints2.gridx = 0;
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gridBagConstraints2.gridy = 0;
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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(33,140)); |
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pControls.add(getBZoomMas(), gridBagConstraints2); |
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pControls.add(getBZoomMenos(), gridBagConstraints3); |
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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 jButton
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*
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* @return javax.swing.JButton
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*/
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public JButton getBZoomMas() { |
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if (bZoomMas == null) { |
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bZoomMas = new JButton(); |
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bZoomMas.setPreferredSize(new java.awt.Dimension(25,25)); |
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bZoomMas.setIcon(new ImageIcon(getClass().getClassLoader().getResource("images/aumentar.png"))); |
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bZoomMas.addActionListener(this);
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} |
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return bZoomMas;
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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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public JButton getBZoomMenos() { |
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if (bZoomMenos == null) { |
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bZoomMenos = new JButton(); |
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bZoomMenos.setPreferredSize(new java.awt.Dimension(25,25)); |
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bZoomMenos.setIcon(new ImageIcon(getClass().getClassLoader().getResource("images/disminuir.png"))); |
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bZoomMenos.addActionListener(this);
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} |
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return bZoomMenos;
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} |
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/**
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* Obtiene true si se trata de un control con los botones de zoom
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* a la derecha y false si los tiene a la izquierda.
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* @return Returns the rightControl.
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*/
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public boolean isRightControl() { |
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return rightControl;
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} |
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/**
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* Obtiene la capa de imagen georreferenciada.
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* @return Returns the lyrGeoRaster.
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*/
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public FLyrGeoRaster getLyrGeoRaster() {
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return lyrGeoRaster;
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} |
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/**
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* Obtiene la capa de puntos.
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* @return Returns the lyrPoints.
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*/
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public FLyrPoints getLyrPoints() {
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try{
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if(lyrPoints == null) |
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this.loadLayer();
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}catch(InstantiationException e){ |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "error_capa_puntos")); |
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} |
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return lyrPoints;
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} |
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/**
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* @return Returns the dialog.
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*/
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public GeoreferencingDialog getDialog() {
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try{
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if(dialog == null) |
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this.loadLayer();
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}catch(InstantiationException e){ |
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "error_capa_puntos")); |
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} |
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return dialog;
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} |
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/**
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* Asigna el viewPort recalculado
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* @param vp ViewPort
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*/
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public void setNewViewPort(ViewPort vp){ |
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canvas.setNewViewPort(vp); |
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} |
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/**
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* Obtiene el viewPort recalculado
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* @return vp ViewPort
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*/
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public ViewPort getNewViewPort(){
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return canvas.getNewViewPort();
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} |
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/**
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* Asigna al canvas la propiedad de visibilidad a verdadero o falso.
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* @param visible true para mostrar el canvas y false para ocultarlo
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*/
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public void setVisible(boolean visible){ |
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canvas.setVisible(visible); |
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canvas.draw = true;
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canvas.repaint(); |
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} |
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/**
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* Asigna el punto sobre el que se centrar? el zoom de la minimagen
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* @param pto
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*/
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public void setCenterPoint(Point2D pto){ |
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getCanvas().setCenterPoint(pto); |
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} |
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/**
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* Recupera el n?mero de punto que se est? tratando
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* @param n
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*/
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public int getNumberPoint(){ |
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try{
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if(getDialog().getConectorPanel().getDataPointsTabPanel().getTbPoints().getSelectedIndex() == 0) |
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return Integer.valueOf(getDialog().getConectorPanel().getDataPointsTabPanel().getSelectPointsPanel().getTableControlerPanel().getCPoint().getSelectedItem().toString()).intValue() - 1; |
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else
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return Integer.valueOf(getDialog().getConectorPanel().getDataPointsTabPanel().getTablePointsPanel().getTableControlerPanel().getCPoint().getSelectedItem().toString()).intValue() - 1; |
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}catch(NullPointerException exc){ |
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return -1; |
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} |
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} |
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/**
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* Activa o desactiva este panel y todos los que lo componen
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* @param enabled variable booleana para la activaci?n y/o desactivaci?n
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*/
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public void setEnabled(boolean enabled){ |
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this.getBZoomMas().setEnabled(enabled);
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this.getBZoomMenos().setEnabled(enabled);
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this.getCanvas().setEnableEvent(enabled);
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} |
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/**
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* Obtiene el modificador de escala aplicado a zoom m?s
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* @return
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*/
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public double getZoomMas() { |
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return zoomMas;
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} |
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/**
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* Obtiene el modificador de escala aplicado a zoom m?s
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* @return
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*/
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public double getZoomMenos() { |
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return zoomMenos;
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} |
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|
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//**********************End Setters & Getters*****************
|
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/**
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* Control que representa la zona de dibujado de la ventana. Este se encarga de
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* repintar el contenido sobre el Graphics2D a partir del viewPort que se le pase
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* @author Nacho Brodin (brodin_ign@gva.es)
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*/
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public class CanvasZone extends JPanel implements MouseListener, MouseMotionListener{ |
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|
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//**********************Params********************************
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/**
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* Zoom inicial de la miniimagen
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*/
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private int initZoom = 20; |
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//**********************End Params****************************
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|
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//**********************Vars**********************************
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private ZoomControlPanel zoomControl = null; |
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private int ancho; |
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private int alto; |
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private FLayers flayers = null; |
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private ViewPort newViewPort = null; |
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private Point2D centerPoint = null; |
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private Image dobleBuffer = null; |
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private BufferedImage imgTmp = null; |
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private Graphics dbGraphics = null; |
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|
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/**
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* Variable que estar? a true cuando queremos limpiar el canvas y a false cuando queremos
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* dibujar las capas.
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*/
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private boolean cleanCanvas = false; |
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/**
|
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* Cuando el control est? desactivado necesitamos controlar con esta variable que
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* aunque se pinche sobre el canvas no se capture el evento
|
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*/
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private boolean enableEvent = true; |
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|
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private Point2D initCrux = null; |
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/**
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* Variable que esta a true si estamos arrastrando la cruz por el canvas.
|
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*/
|
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private boolean dragged = false; |
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private final Image redCursor = new ImageIcon(getClass().getClassLoader().getResource( |
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"images/icoRed.png")).getImage();
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private final Image blueCursor = new ImageIcon(getClass().getClassLoader().getResource( |
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"images/icoBlue.png")).getImage();
|
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/**
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* Esta variable se usa para informar cuando debe recargarse el buffer de las miniimagenes. Si siempre
|
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* est? a true no para de llamar al draw de FLyers para que pinte sobre el minicanvas.
|
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*/
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public boolean draw = true; |
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/**
|
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* Esta variable estar? a false si no queremos que no se pinte la capa de puntos rojos sobre
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* la miniimagenes
|
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*/
|
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private boolean drawRedCrux = true; |
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/**
|
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* Esta variable estar? a false si no queremos que no se pinte la capa de puntos azules sobre
|
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* la miniimagenes
|
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*/
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private boolean drawBlueCrux = true; |
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|
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//**********************End Vars******************************
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|
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//**********************Classes*******************************
|
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class CancellableClass implements Cancellable{ |
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private boolean cancel = false; |
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public void setCanceled(boolean canceled) { |
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this.cancel = canceled;
|
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} |
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|
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public boolean isCanceled() { |
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return this.cancel; |
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} |
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} |
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//**********************End Classes***************************
|
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|
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//**********************Methods*******************************
|
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/**
|
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*
|
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*/
|
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public CanvasZone( int anc,int alt, ZoomControlPanel zc) { |
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zoomControl = zc; |
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ancho = anc; |
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alto = alt; |
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|
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this.setSize(ancho, alto);
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this.setBackground(Color.WHITE); |
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|
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imgTmp = new BufferedImage(this.ancho, this.alto, BufferedImage.TYPE_INT_ARGB); |
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dobleBuffer = new BufferedImage(this.ancho, this.alto, BufferedImage.TYPE_INT_ARGB); |
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dbGraphics = dobleBuffer.getGraphics(); |
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} |
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|
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/**
|
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* Calcula el zoom dependiendo del factor de escala pasado por
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* par?metro.
|
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*/
|
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public void calcZoom(double factor){ |
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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double nuevoX = centerPoint.getX() -
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((newViewPort.getExtent().getWidth() * factor) / 2.0);
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double nuevoY = centerPoint.getY() -
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((newViewPort.getExtent().getHeight() * factor) / 2.0);
|
526 |
r.x = nuevoX; |
527 |
r.y = nuevoY; |
528 |
r.width = newViewPort.getExtent().getWidth() * factor; |
529 |
r.height = newViewPort.getExtent().getHeight() * factor; |
530 |
newViewPort.setExtent(r); |
531 |
newViewPort.setScale(); |
532 |
} |
533 |
|
534 |
/**
|
535 |
* Calculamos el viewPort para el zoom de la minimagen
|
536 |
* @param vp ViewPort inicial
|
537 |
* @param center Centro del ViewPort a calcular.
|
538 |
* @param vpDest ViewPort de destino. Si este es null se crear? un nuevo ViewPort sino se asignar?n los cambios a este.
|
539 |
* @return
|
540 |
*/
|
541 |
public ViewPort initViewPort(ViewPort vp, Point2D center, ViewPort vpDest, double zoom){ |
542 |
if(center != null){ |
543 |
//Hallamos la relaci?n entre el pixel y las WC a partir de la imagen de la capa
|
544 |
double relacionPixelWcWidth = ((vp.getExtent().getMaxX() - vp.getExtent().getMinX()) / initZoom) / ancho;
|
545 |
double relacionPixelWcHeight = ((vp.getExtent().getMaxY() - vp.getExtent().getMinY()) / initZoom) / alto;
|
546 |
|
547 |
double wcOriginX = center.getX() - ((vp.getImageWidth() * relacionPixelWcWidth) / 2); |
548 |
double wcOriginY = center.getY() - ((vp.getImageHeight() * relacionPixelWcHeight) / 2); |
549 |
|
550 |
double wcDstMinX = wcOriginX;
|
551 |
double wcDstMinY = wcOriginY;
|
552 |
double wcDstMaxX = wcDstMinX + (vp.getImageWidth()*relacionPixelWcWidth);
|
553 |
double wcDstMaxY = wcDstMinY + (vp.getImageHeight()*relacionPixelWcHeight);
|
554 |
|
555 |
double wcDstWidth = wcDstMaxX - wcDstMinX;
|
556 |
double wcDstHeight = wcDstMaxY - wcDstMinY;
|
557 |
|
558 |
Rectangle2D ext = new Rectangle2D.Double(wcDstMinX, wcDstMinY, wcDstWidth, wcDstHeight); |
559 |
|
560 |
if(vpDest == null){ |
561 |
newViewPort = vp.cloneViewPort(); |
562 |
newViewPort.setExtent(ext); |
563 |
newViewPort.setImageSize(new java.awt.Dimension(ancho, alto));
|
564 |
newViewPort.setScale(); |
565 |
if(zoom != 1 && zoom != 0) |
566 |
newViewPort = MathUtils.calcZoom(newViewPort, zoom); |
567 |
return newViewPort;
|
568 |
}else{
|
569 |
vpDest.setExtent(ext); |
570 |
vpDest.setScale(); |
571 |
if(zoom != 1 && zoom != 0) |
572 |
vpDest = MathUtils.calcZoom(vpDest, zoom); |
573 |
return vpDest;
|
574 |
} |
575 |
|
576 |
} |
577 |
return null; |
578 |
} |
579 |
|
580 |
/**
|
581 |
* Dibuja sobre el graphics de la mini imagen la imagen
|
582 |
* definida en el newViewPort.
|
583 |
*/
|
584 |
public void loadBuffer(){ |
585 |
Graphics2D gTmp = (Graphics2D)imgTmp.getGraphics(); |
586 |
|
587 |
dbGraphics.setColor( Color.WHITE );
|
588 |
dbGraphics.fillRect( 0,0,ancho,alto ); |
589 |
gTmp.setColor( Color.WHITE );
|
590 |
gTmp.fillRect( 0,0,ancho,alto ); |
591 |
|
592 |
try{
|
593 |
if(newViewPort != null){ |
594 |
//Si no tenemos las capas las cargamos
|
595 |
if(flayers == null){ |
596 |
View theView = null; |
597 |
try{
|
598 |
theView = (View)PluginServices.getMDIManager().getActiveView();
|
599 |
}catch(ClassCastException exc){ |
600 |
return;
|
601 |
} |
602 |
flayers = theView.getMapControl().getMapContext().getLayers(); |
603 |
} |
604 |
|
605 |
/*Dibujamos sobre las miniimagenes
|
606 |
Forzamos un draw de las capas para dibujar la vista sobre el control de las miniimagenes.
|
607 |
Como la capa gr?fica est? en FMap esta no aparece en el dibujado de FLayers por los que
|
608 |
forzaremos el pintado tambi?n de la capa de puntos sobre nuestro control*/
|
609 |
|
610 |
Cancellable cancellable = new CancellableClass();
|
611 |
if(zoomControl.getDialog().isEnlarge()){
|
612 |
if(zoomControl.getNumberPoint() != -1){ |
613 |
draw(null, (Graphics2D) dbGraphics, newViewPort,cancellable ,flayers.getFMap().getScaleView()); |
614 |
if(zoomControl.isRightControl()){
|
615 |
if(drawRedCrux)
|
616 |
zoomControl.getLyrPoints().drawPixelCrux((Graphics2D) dbGraphics, newViewPort, cancellable);
|
617 |
}else{
|
618 |
if(drawBlueCrux)
|
619 |
zoomControl.getLyrPoints().drawMapCrux((Graphics2D) dbGraphics, newViewPort, cancellable);
|
620 |
} |
621 |
|
622 |
} |
623 |
} |
624 |
|
625 |
draw(null, gTmp, newViewPort, cancellable, flayers.getFMap().getScaleView());
|
626 |
if(zoomControl.isRightControl()){
|
627 |
if(drawRedCrux)
|
628 |
zoomControl.getLyrPoints().drawPixelCrux(gTmp, newViewPort, cancellable); |
629 |
}else{
|
630 |
if(drawBlueCrux)
|
631 |
zoomControl.getLyrPoints().drawMapCrux(gTmp, newViewPort, cancellable); |
632 |
} |
633 |
} |
634 |
}catch (DriverException e) {
|
635 |
e.printStackTrace(); |
636 |
} |
637 |
} |
638 |
|
639 |
/**
|
640 |
* Esta funci?n es una copia de la de Flyers modificada para para dibujar sobre las miniimagenes. En
|
641 |
* la miniimagen con los controles a la derecha solo dibujar? el raster a georreferenciar. En la miniimagen
|
642 |
* con los controles a la izquierda dibujar? la cartograf?a de base.
|
643 |
* @param image
|
644 |
* @param g
|
645 |
* @param viewPort
|
646 |
* @param cancel
|
647 |
* @param scale
|
648 |
* @throws DriverException
|
649 |
*/
|
650 |
public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
651 |
Cancellable cancel,double scale) throws DriverException { |
652 |
for(int i=0;i<flayers.getLayersCount();i++){ |
653 |
if (cancel.isCanceled())
|
654 |
break;
|
655 |
FLayer lyr = flayers.getLayer(i); |
656 |
|
657 |
try{
|
658 |
if(zoomControl.isRightControl()){
|
659 |
if(lyr instanceof FLyrGeoRaster) |
660 |
lyr.draw(image, g, viewPort, cancel,scale); |
661 |
}else{
|
662 |
if (lyr.isVisible()){
|
663 |
if(!(lyr instanceof FLyrGeoRaster)) |
664 |
lyr.draw(image, g, viewPort, cancel,scale); |
665 |
} |
666 |
} |
667 |
|
668 |
} catch (DriverException e){
|
669 |
} |
670 |
} |
671 |
} |
672 |
|
673 |
/**
|
674 |
*
|
675 |
*/
|
676 |
public void update(Graphics g){ |
677 |
draw = true;
|
678 |
this.paint(g);
|
679 |
} |
680 |
|
681 |
/**
|
682 |
* Dibuja sobre el Graphics2D pasado el viewPort solicitado a
|
683 |
* la lista de capas.
|
684 |
* @param g
|
685 |
*/
|
686 |
public void paint( Graphics g ) { |
687 |
if(!cleanCanvas){
|
688 |
if(draw){
|
689 |
loadBuffer(); |
690 |
draw = false;
|
691 |
} |
692 |
g.drawImage(dobleBuffer, 0, 0, null); |
693 |
this.invalidate();
|
694 |
AdjustGeorefPanel p = zoomControl.getDialog().getConectorPanel().getAdjustGeorefPanel(); |
695 |
try{
|
696 |
if(!this.zoomControl.isRightControl()) |
697 |
p.setLZoomLeft("1:"+((int)newViewPort.getScale())); |
698 |
else
|
699 |
p.setLZoomRight("1:"+((int)newViewPort.getScale())); |
700 |
}catch(NullPointerException exc){ |
701 |
//No ponemos la escala
|
702 |
} |
703 |
}else{
|
704 |
dbGraphics.setColor( Color.WHITE );
|
705 |
dbGraphics.fillRect( 0,0,ancho,alto ); |
706 |
g.setColor( Color.WHITE );
|
707 |
g.fillRect( 0,0,ancho,alto ); |
708 |
cleanCanvas = false;
|
709 |
} |
710 |
} |
711 |
|
712 |
/**
|
713 |
* Desplaza el extent al nuevo centro
|
714 |
* @param pto
|
715 |
*/
|
716 |
public void shiftExtent(Point2D pto){ |
717 |
this.setCenterPoint(pto);
|
718 |
this.calcZoom(1); |
719 |
} |
720 |
|
721 |
/* (non-Javadoc)
|
722 |
* @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
|
723 |
*/
|
724 |
public void mouseClicked(MouseEvent ev) { |
725 |
|
726 |
} |
727 |
|
728 |
/**
|
729 |
* Cuando el rat?n entra dentro del control fijamos el valor de las coordenadas
|
730 |
* que tiene el punto seleccionado. De esta forma cuando salga del control podr?
|
731 |
* volver a restaurarlo en caso de que no haya sido cambiado.
|
732 |
*/
|
733 |
public void mouseEntered(MouseEvent arg0) { |
734 |
if(isEnableEvent()){
|
735 |
if(!zoomControl.rightControl)
|
736 |
zoomControl.getDialog().getPointManager().setCurrentWC(); |
737 |
else
|
738 |
zoomControl.getDialog().getPointManager().setCurrentPixelCoord(); |
739 |
} |
740 |
} |
741 |
|
742 |
/**
|
743 |
* Al sacar el rat?n de la zona de dibujado de la miniimagen restauramos los valores
|
744 |
* de los JTextField.
|
745 |
*
|
746 |
* Se actualizaran los correspondientes a las coordenadas del mundo real
|
747 |
* en el caso de que el control tenga botones a la izquierda.
|
748 |
*
|
749 |
* Se actualizaran los correspondientes a las coordenadas en pixels cuando se trata del control con
|
750 |
* botones a la derecha.
|
751 |
*/
|
752 |
public void mouseExited(MouseEvent arg0) { |
753 |
if(isEnableEvent()){
|
754 |
if(!zoomControl.rightControl)
|
755 |
zoomControl.getDialog().getPointManager().replaceWC(); |
756 |
else
|
757 |
zoomControl.getDialog().getPointManager().replacePixelCoord(); |
758 |
drawRedCrux = drawBlueCrux = true;
|
759 |
repaint(); |
760 |
} |
761 |
} |
762 |
|
763 |
/**
|
764 |
* Controla la actualizaci?n del valor de un punto en los JTextDialog. Cuando se mueve sobre
|
765 |
* el panel con controles a la izquierda actualizamos las coordenadas del mapa. Cuando se mueve sobre
|
766 |
* el panel con controles a la derecha actualizamos las coordenadas de la imagen.
|
767 |
*/
|
768 |
public void mouseMoved(MouseEvent arg0) { |
769 |
if( isEnableEvent() &&
|
770 |
zoomControl.getLyrPoints() != null &&
|
771 |
zoomControl.getLyrPoints().getCountPoints() > 0 &&
|
772 |
this.newViewPort != null && |
773 |
this.newViewPort.getExtent() != null){ |
774 |
|
775 |
double newWCPointX = this.newViewPort.getExtent().getMinX() + ((arg0.getX() * this.newViewPort.getExtent().getWidth()) / this.getWidth()); |
776 |
int ptoSelectY = (int)(this.getHeight() - arg0.getY()); |
777 |
double newWCPointY = this.newViewPort.getExtent().getMinY() + ((ptoSelectY * this.newViewPort.getExtent().getHeight()) / this.getHeight()); |
778 |
if(!zoomControl.rightControl){
|
779 |
zoomControl.getDialog().getPointManager().setTempWC(newWCPointX, newWCPointY); |
780 |
}else{
|
781 |
Point2D pixelImg = zoomControl.getLyrGeoRaster().world2Img(newWCPointX, newWCPointY);
|
782 |
if(pixelImg != null) |
783 |
zoomControl.getDialog().getPointManager().setTempPixelCoord(pixelImg.getX(), pixelImg.getY()); |
784 |
else
|
785 |
//Si pixelImg es null es que nos hemos salido de la imagen por lo que reponemos los valores originales hasta que vuelva a entrar.
|
786 |
zoomControl.getDialog().getPointManager().replacePixelCoord(); |
787 |
|
788 |
} |
789 |
} |
790 |
} |
791 |
|
792 |
/**
|
793 |
* Al pulsar el rat?n sobre la minimagen permitimos que se pueda desplazar la cruz
|
794 |
*
|
795 |
*/
|
796 |
public void mousePressed(MouseEvent ev) { |
797 |
int cte = 10; |
798 |
if( (ev.getX() > ((getWidth() >> 1) - cte)) && (ev.getX() < ((getWidth() >> 1) + cte)) && |
799 |
(ev.getY() > ((getHeight() >> 1) - cte)) && (ev.getY() < ((getHeight() >> 1) + cte))){ |
800 |
this.dragged = true; |
801 |
|
802 |
try{
|
803 |
if(zoomControl.isRightControl()){
|
804 |
drawRedCrux = false;
|
805 |
setCursor(Toolkit.getDefaultToolkit().createCustomCursor(redCursor, new Point(16, 16), "")); |
806 |
}else{
|
807 |
drawBlueCrux = false;
|
808 |
setCursor(Toolkit.getDefaultToolkit().createCustomCursor(blueCursor, new Point(16, 16), "")); |
809 |
} |
810 |
|
811 |
zoomControl.loadLayer(); |
812 |
initCrux = new Point2D.Double(); |
813 |
initCrux.setLocation(this.getWidth() / 2, this.getHeight() / 2); |
814 |
draw = true;
|
815 |
repaint(); |
816 |
}catch(InstantiationException e){ |
817 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
818 |
PluginServices.getText(this, "error_capa_puntos")); |
819 |
} |
820 |
} |
821 |
} |
822 |
|
823 |
/* (non-Javadoc)
|
824 |
* @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
|
825 |
*/
|
826 |
public void mouseReleased(MouseEvent ev) { |
827 |
if(!dragged)
|
828 |
return;
|
829 |
dragged = false;
|
830 |
View theView = null; |
831 |
try{
|
832 |
theView = (View) PluginServices.getMDIManager().getActiveView();
|
833 |
}catch(ClassCastException exc){ |
834 |
return;
|
835 |
} |
836 |
ViewPort viewPort = theView.getMapControl().getMapContext().getViewPort(); |
837 |
setCursor(new Cursor(Cursor.DEFAULT_CURSOR)); |
838 |
|
839 |
Point2D point = newViewPort.toMapPoint(ev.getX(), ev.getY());
|
840 |
int nPoint = Integer.valueOf(zoomControl.getDialog().getSelectPointsPanel().getTableControlerPanel().getCPoint().getSelectedItem().toString()).intValue(); |
841 |
|
842 |
FLyrPoints lp = zoomControl.getLyrPoints();//(FLyrPoints)lyr;
|
843 |
|
844 |
if(zoomControl.isRightControl()){ //Control de actualizaci?n de pixel de imagen |
845 |
Point2D pixelImg = zoomControl.getLyrGeoRaster().world2Img(point);
|
846 |
//Point2D pixelImg = zoomControl.getLyrGeoRaster().world2Img(newWCPointX, newWCPointY);
|
847 |
|
848 |
if(pixelImg == null){ |
849 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
850 |
PluginServices.getText(this, "fuera_de_extent")); |
851 |
return;
|
852 |
} |
853 |
zoomControl.getDialog().getPointManager().updateData( nPoint, |
854 |
pixelImg, |
855 |
null,
|
856 |
zoomControl.getDialog(), |
857 |
null);
|
858 |
|
859 |
//Actualizamos la otra miniimagen
|
860 |
shiftExtent(zoomControl.getLyrGeoRaster().img2World(pixelImg)); |
861 |
zoomControl.getDialog().getConectorPanel().getAdjustGeorefPanel().getZoomLeft().draw(); |
862 |
zoomControl.getDialog().getConectorPanel().getAdjustGeorefPanel().getZoomRight().draw(); |
863 |
zoomControl.getDialog().getPointManager().setCurrentPixelCoord(); |
864 |
}else{ //Control de actualizaci?n de coordenadas del mundo |
865 |
Point2D mapPoint = new Point2D.Double(); |
866 |
mapPoint.setLocation(point); |
867 |
zoomControl.getDialog().getPointManager().updateData( nPoint, |
868 |
null,
|
869 |
mapPoint, |
870 |
zoomControl.getDialog(), |
871 |
null);
|
872 |
|
873 |
//Actualizamos la otra miniimagen
|
874 |
shiftExtent(mapPoint); |
875 |
zoomControl.getDialog().getConectorPanel().getAdjustGeorefPanel().getZoomRight().draw(); |
876 |
zoomControl.getDialog().getConectorPanel().getAdjustGeorefPanel().getZoomLeft().draw(); |
877 |
zoomControl.getDialog().getPointManager().setCurrentWC(); |
878 |
} |
879 |
draw = true;
|
880 |
drawRedCrux = drawBlueCrux = true;
|
881 |
repaint(); |
882 |
theView.getMapControl().getMapContext().invalidate(); |
883 |
} |
884 |
|
885 |
/* (non-Javadoc)
|
886 |
* @see java.awt.event.MouseMotionListener#mouseDragged(java.awt.event.MouseEvent)
|
887 |
*/
|
888 |
public void mouseDragged(MouseEvent ev) { |
889 |
this.mouseMoved(ev);
|
890 |
} |
891 |
//**********************End Methods***************************
|
892 |
|
893 |
//**********************Setters & Getters*********************
|
894 |
/**
|
895 |
* @param cleanCanvas The cleanCanvas to set.
|
896 |
*/
|
897 |
public void setCleanCanvas(boolean cleanCanvas) { |
898 |
this.cleanCanvas = cleanCanvas;
|
899 |
} |
900 |
|
901 |
/**
|
902 |
* Asigna el punto donde se centrar? la vista de la minimagen
|
903 |
* @param pto Punto central.
|
904 |
*/
|
905 |
public void setCenterPoint(Point2D pto){ |
906 |
this.centerPoint = pto;
|
907 |
} |
908 |
|
909 |
/**
|
910 |
* Asigna el viewPort
|
911 |
* @param vp ViewPort
|
912 |
*/
|
913 |
public void setViewPort(ViewPort vp, double zoom){ |
914 |
this.initViewPort(vp, this.centerPoint, null, zoom); |
915 |
} |
916 |
|
917 |
/**
|
918 |
* Asigna el viewPort recalculado
|
919 |
* @param vp ViewPort
|
920 |
*/
|
921 |
public void setNewViewPort(ViewPort vp){ |
922 |
this.newViewPort = vp;
|
923 |
} |
924 |
|
925 |
/**
|
926 |
* Obtiene el viewPort recalculado
|
927 |
* @return vp ViewPort
|
928 |
*/
|
929 |
public ViewPort getNewViewPort(){
|
930 |
return this.newViewPort; |
931 |
} |
932 |
|
933 |
/**
|
934 |
* Obtiene el valor del desactivador de eventos sobre el canvas.
|
935 |
* @return
|
936 |
*/
|
937 |
public boolean isEnableEvent() { |
938 |
return enableEvent;
|
939 |
} |
940 |
|
941 |
/**
|
942 |
* Asigna el desactivador de eventos sobre el canvas
|
943 |
* @param enableEvent
|
944 |
*/
|
945 |
public void setEnableEvent(boolean enableEvent) { |
946 |
this.enableEvent = enableEvent;
|
947 |
} |
948 |
|
949 |
//**********************End Setters & Getters*****************
|
950 |
|
951 |
} |
952 |
} |