root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toolListeners / AreaListener.java @ 779
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package com.iver.cit.gvsig.gui.toolListeners; |
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import java.awt.Point; |
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import java.awt.geom.Point2D; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.NewMapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.tools.AreaListenerImpl; |
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import com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent; |
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/**
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* DOCUMENT ME!
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*
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* @author Vicente Caballero Navarro
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*/
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public class AreaListener extends AreaListenerImpl { |
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/**
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* Crea un nuevo AreaListener.
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*
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* @param vp DOCUMENT ME!
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*/
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public AreaListener(NewMapControl mc) {
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super(mc);
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} |
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/**
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* DOCUMENT ME!
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*
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* @param event DOCUMENT ME!
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*/
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public void points(MeasureEvent event) { |
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this.event = event;
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double dist = 0; |
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double distAll = 0; |
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ViewPort vp = mapCtrl.getMapContext().getViewPort(); |
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for (int i = 0; i < (event.getXs().length - 1); i++) { |
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dist = 0;
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Point p = new Point(event.getXs()[i].intValue(), |
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event.getXs()[i].intValue()); |
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Point p2 = new Point(event.getXs()[i + 1].intValue(), |
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event.getXs()[i + 1].intValue());
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dist = vp.toMapDistance((int) p.distance(p2));
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distAll += dist; |
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} |
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System.out.println("Per?metro = " + distAll + " ?rea = " + |
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(returnArea(vp.toMapPoint( |
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new Point2D.Double( |
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event.getXs()[event.getXs().length - 2].doubleValue(),
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event.getYs()[event.getYs().length - 2].doubleValue())))));
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PluginServices.getMainFrame().getStatusBar().setMessage("1",
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"Per?metro :" + distAll + ""); |
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PluginServices.getMainFrame().getStatusBar().setMessage("2",
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"?rea :" + (returnArea(vp.toMapPoint(
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new Point2D.Double( |
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event.getXs()[event.getXs().length - 2].doubleValue(),
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event.getYs()[event.getYs().length - 2].doubleValue())))) + ""); |
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} |
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} |