root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / toolListeners / MeasureListener.java @ 7738
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1 | 1103 | fjp | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | *
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3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | *
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5 | * This program is free software; you can redistribute it and/or
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6 | * modify it under the terms of the GNU General Public License
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7 | * as published by the Free Software Foundation; either version 2
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8 | * of the License, or (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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18 | *
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19 | * For more information, contact:
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20 | *
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21 | * Generalitat Valenciana
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22 | * Conselleria d'Infraestructures i Transport
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23 | * Av. Blasco Ib??ez, 50
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24 | * 46010 VALENCIA
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25 | * SPAIN
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26 | *
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27 | * +34 963862235
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28 | * gvsig@gva.es
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29 | * www.gvsig.gva.es
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30 | *
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31 | * or
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32 | *
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33 | * IVER T.I. S.A
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34 | * Salamanca 50
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35 | * 46005 Valencia
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36 | * Spain
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37 | *
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38 | * +34 963163400
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39 | * dac@iver.es
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40 | */
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41 | 666 | fernando | package com.iver.cit.gvsig.gui.toolListeners; |
42 | |||
43 | 1000 | luisw | import java.awt.geom.Point2D; |
44 | import java.text.NumberFormat; |
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45 | 666 | fernando | |
46 | 1000 | luisw | import com.iver.andami.PluginServices; |
47 | 6878 | cesar | import com.iver.cit.gvsig.fmap.MapContext; |
48 | 1223 | fernando | import com.iver.cit.gvsig.fmap.MapControl; |
49 | 666 | fernando | import com.iver.cit.gvsig.fmap.ViewPort; |
50 | import com.iver.cit.gvsig.fmap.tools.MeasureListenerImpl; |
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51 | 1000 | luisw | import com.iver.cit.gvsig.fmap.tools.Events.MeasureEvent; |
52 | 666 | fernando | |
53 | |||
54 | 780 | vcaballero | /**
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55 | * DOCUMENT ME!
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56 | *
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57 | * @author Vicente Caballero Navarro
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58 | */
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59 | public class MeasureListener extends MeasureListenerImpl { |
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60 | 666 | fernando | /**
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61 | 780 | vcaballero | * DOCUMENT ME!
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62 | *
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63 | 666 | fernando | * @param mc
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64 | */
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65 | 1223 | fernando | public MeasureListener(MapControl mc) {
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66 | 666 | fernando | super(mc);
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67 | } |
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68 | 780 | vcaballero | |
69 | /**
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70 | * DOCUMENT ME!
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71 | *
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72 | * @param event DOCUMENT ME!
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73 | */
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74 | 666 | fernando | public void points(MeasureEvent event) { |
75 | 780 | vcaballero | double dist = 0; |
76 | double distAll = 0; |
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77 | 666 | fernando | |
78 | 780 | vcaballero | ViewPort vp = mapCtrl.getMapContext().getViewPort(); |
79 | 666 | fernando | |
80 | 6172 | caballero | Point2D p = new Point2D.Double(event.getXs()[0].doubleValue(),event.getYs()[0].doubleValue());//vp.toMapPoint(new Point(event.getXs()[0].intValue(),event.getYs()[0].intValue())); |
81 | 1000 | luisw | for (int i = 1; i < (event.getXs().length); i++) { |
82 | 6172 | caballero | Point2D p2 = new Point2D.Double(event.getXs()[i].doubleValue(), event.getYs()[i].doubleValue());// vp.toMapPoint(new Point(event.getXs()[i].intValue(),event.getYs()[i].intValue())); |
83 | 1000 | luisw | dist = vp.distanceWorld(p, p2); |
84 | 780 | vcaballero | distAll += dist; |
85 | 1000 | luisw | p = p2; |
86 | 780 | vcaballero | } |
87 | 666 | fernando | |
88 | 964 | vcaballero | //System.out.println("Distancia = " + dist + " Distancia Total = " +
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89 | // (distAll));
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90 | NumberFormat nf = NumberFormat.getInstance(); |
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91 | nf.setMaximumFractionDigits(2);
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92 | 2710 | fjp | if (PluginServices.getMainFrame() != null) |
93 | { |
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94 | PluginServices.getMainFrame().getStatusBar().setMessage("4",
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95 | 6878 | cesar | "Dist:" + nf.format(dist/MapContext.CHANGEM[mapCtrl.getViewPort().getDistanceUnits()]) + ""); |
96 | 2710 | fjp | PluginServices.getMainFrame().getStatusBar().setMessage("5",
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97 | 6878 | cesar | "Total:" + nf.format(distAll/MapContext.CHANGEM[mapCtrl.getViewPort().getDistanceUnits()]) + ""); |
98 | 2710 | fjp | } |
99 | 666 | fernando | } |
100 | } |