Revision 2987 trunk/extensions/extGeoreferencing/src/com/iver/cit/gvsig/gui/toolListeners/GeorefPointerListener.java
| GeorefPointerListener.java | ||
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*/ |
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package com.iver.cit.gvsig.gui.toolListeners; |
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import java.awt.Component; |
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import java.awt.geom.Point2D; |
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import javax.swing.JOptionPane; |
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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.gui.View; |
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import com.iver.cit.gvsig.gui.Dialogs.GeoreferencingDialog; |
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import com.iver.cit.gvsig.gui.Panels.SelectFilePanel; |
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import com.iver.cit.gvsig.gui.Panels.SelectPointsPanel; |
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/** |
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public class GeorefPointerListener extends GeorefPointerListenerImpl {
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private GeoreferencingDialog dialog = null; |
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private boolean firstPoint = true; |
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private View theView = null; |
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private FLyrPoints lyrPoints = null; |
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private FLyrGeoRaster lyrGeoRaster = null; |
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/** |
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* true si se va a seleccionar el primer punto y false si se selecciona el segundo. |
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* |
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*/ |
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public static boolean firstPoint = true; |
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/** |
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* Posici?n del punto a ser seleccionado. |
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*/ |
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FLayer lyr = theView.getMapControl().getMapContext().getLayers().getLayer(i); |
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if(lyr instanceof FLyrPoints) |
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lyrPoints = (FLyrPoints)lyr; |
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if(lyr instanceof FLyrGeoRaster) |
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if(lyr instanceof FLyrGeoRaster && lyr.getName().startsWith("*"))
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lyrGeoRaster = (FLyrGeoRaster)lyr; |
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} |
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ViewPort viewPort = theView.getMapControl().getMapContext().getViewPort(); |
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Point2D wcPoint = viewPort.toMapPoint(event.getPoint()); |
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if(firstPoint){
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if(lyrPoints != null){
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//Si el punto cae fuera de la imagen mostramos un mensaje y salimos |
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while( wcPoint.getX() < lyrGeoRaster.getMinX() || |
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wcPoint.getX() > lyrGeoRaster.getMaxX() || |
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wcPoint.getY() < lyrGeoRaster.getMinY() || |
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wcPoint.getY() > lyrGeoRaster.getMaxY()){
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), |
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PluginServices.getText(this, "fuera_de_extent")); |
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return; |
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} |
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//Hallamos pixelImg q son las coordenadas en pixeles de la imagen que corresponden |
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//con el punto seleccionado |
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double wcWidth = 0.0, wcHeight = 0.0, ptoWCX = 0.0, ptoWCY = 0.0; |
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lyrPoints.getPoint(GeorefPointerListener.posPoint).mapPoint = new Point2D.Double(); |
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lyrPoints.getPoint(GeorefPointerListener.posPoint).mapPoint.setLocation(wcPoint); |
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//Cargamos en la ventana el nuevo punto |
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dialog.getSelectPointsPanel().getLongitud().setText(String.valueOf(wcPoint.getX()));
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dialog.getSelectPointsPanel().getLatitud().setText(String.valueOf(wcPoint.getY()));
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dialog.getSelectPointsPanel().getLongitud().setText(SelectPointsPanel.tailDecimal(String.valueOf(wcPoint.getX())));
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dialog.getSelectPointsPanel().getLatitud().setText(SelectPointsPanel.tailDecimal(String.valueOf(wcPoint.getY())));
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//Deseleccionamos la herramienta de marcado de puntos |
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theView.getMapControl().setTool(lyrPoints.getLastTool()); |
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