Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapPositionPanel.java @ 5793:4cc59122b682
Use fullRequestString as WMS Url
author | Andre Heinecke <aheinecke@intevation.de> |
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date | Tue, 23 Apr 2013 15:32:22 +0200 |
parents | c1292aab6aa9 |
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Added map controls for digitizing and removing barriers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.client.ui.map; |
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2 |
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3 import com.google.gwt.i18n.client.NumberFormat; |
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4 |
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5 import com.smartgwt.client.types.Alignment; |
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6 import com.smartgwt.client.widgets.Label; |
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7 import com.smartgwt.client.widgets.layout.HLayout; |
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8 |
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9 import org.gwtopenmaps.openlayers.client.LonLat; |
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10 import org.gwtopenmaps.openlayers.client.Map; |
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11 import org.gwtopenmaps.openlayers.client.MapWidget; |
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12 import org.gwtopenmaps.openlayers.client.Pixel; |
1386 | 13 import org.gwtopenmaps.openlayers.client.event.EventHandler; |
14 import org.gwtopenmaps.openlayers.client.event.EventObject; | |
15 import org.gwtopenmaps.openlayers.client.util.JSObject; | |
800
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16 |
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17 /** |
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18 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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19 */ |
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20 public class MapPositionPanel extends HLayout { |
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21 |
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22 protected MapWidget mapWidget; |
1386 | 23 protected final Map map; |
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24 |
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25 protected Label x; |
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26 protected Label y; |
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27 |
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28 |
1386 | 29 public MapPositionPanel(MapWidget mapWidget) { |
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30 this.mapWidget = mapWidget; |
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31 this.map = mapWidget.getMap(); |
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32 |
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33 this.x = new Label(); |
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34 this.y = new Label(); |
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35 Label d = new Label("|"); |
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36 |
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37 setAlign(Alignment.RIGHT); |
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38 setMembersMargin(2); |
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39 |
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40 setWidth(150); |
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41 x.setWidth(25); |
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42 y.setWidth(25); |
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43 d.setWidth(5); |
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44 |
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45 addMember(x); |
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46 addMember(d); |
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47 addMember(y); |
95cc560ce7c4
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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48 |
1386 | 49 // TODO This is not an optimal way to get the mouse position but makes |
50 // the wrapper canvas superfluous. | |
51 this.map.getEvents().register("mousemove", map, new EventHandler() { | |
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52 |
1386 | 53 @Override |
54 public void onHandle(EventObject eventObject) { | |
55 JSObject xy = eventObject.getJSObject().getProperty("xy"); | |
56 Pixel px = Pixel.narrowToPixel(xy); | |
57 LonLat lonlat = map.getLonLatFromPixel(px); | |
58 | |
59 setX(lonlat.lon()); | |
60 setY(lonlat.lat()); | |
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61 } |
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62 }); |
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63 } |
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64 |
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65 |
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66 protected void setX(double x) { |
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67 NumberFormat f = NumberFormat.getFormat("#0.0000"); |
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68 this.x.setContents(f.format(x).toString()); |
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69 } |
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70 |
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71 |
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72 protected void setY(double y) { |
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73 NumberFormat f = NumberFormat.getFormat("#0.0000"); |
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parents:
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74 this.y.setContents(f.format(y).toString()); |
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75 } |
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76 } |
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77 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |