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Java LatLng类代码示例

本文整理汇总了Java中com.google.gwt.maps.client.geom.LatLng类的典型用法代码示例。如果您正苦于以下问题：Java LatLng类的具体用法？Java LatLng怎么用？Java LatLng使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


LatLng类属于com.google.gwt.maps.client.geom包，在下文中一共展示了LatLng类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createNativePin

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
@Override
protected Marker createNativePin(Pin pin) {
	final MarkerOptions options = MarkerOptions.newInstance();
		
	if(pin.getTitle() != null) {
		options.setTitle(pin.getTitle());
	}
	
	options.setDraggable(pin.isDraggable());

	if(pin.getImageURL() != null) {
		final Icon icon = Icon.newInstance(pin.getImageURL());
		icon.setIconSize(Size.newInstance(pin.getImageWidth(), pin.getImageHeight()));
		icon.setIconAnchor(Point.newInstance(
			// Horizontal center
			pin.getImageWidth() / 2,
			// Bottom
			pin.getImageHeight()));
		options.setIcon(icon);
	}
	
	return new Marker(
		LatLng.newInstance(pin.getLatitude(), pin.getLongitude()), 
		options);
}
开发者ID:sigmah-dev，项目名称:sigmah，代码行数:26，代码来源:GoogleWorldMap.java

示例2: showPointSelection

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
public void showPointSelection(LatLng pt)
{
	MarkerOptions mo = MarkerOptions.newInstance(_pointSelectionIcon);
	final Marker m = new Marker(pt,mo);
	
	mo.setClickable(true);
	mo.setDraggable(false);
	
	_map.addOverlay(m);
	
	Timer t = new Timer(){
		public void run() {
			_map.removeOverlay(m);
		}
	};
	t.schedule(4000);
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:18，代码来源:MapManager.java

示例3: getLatLngFromUrl

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
protected LatLng getLatLngFromUrl()
{
	String lat = Window.Location.getParameter("lat");
	String lng = Window.Location.getParameter("lng");
	
	if ((lat == null) || (lng == null))
	{
		return null;
	}
	
	try {
		double latd = Double.parseDouble(lat);
		double lngd = Double.parseDouble(lng);
		return LatLng.newInstance(latd, lngd);
	} catch (NumberFormatException e) {
		return null;
	}
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:19，代码来源:MainPanel.java

示例4: onClick

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
public void onClick(MapClickEvent e) 
{
	MapWidget sender = e.getSender();
       Overlay overlay = e.getOverlay();
       LatLng point = e.getLatLng();

       sender.clearOverlays();
       
       MarkerOptions options = MarkerOptions.newInstance();
       options.setDraggable(false);
       Marker m = new Marker(point,options);
       sender.addOverlay(m);
       _mapManager.setPickedLocation(point);
       /*if (overlay != null && overlay instanceof Marker) 
       {
         sender.removeOverlay(overlay);
       } else {
         sender.addOverlay(new Marker(point));
       }*/

}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:22，代码来源:MapClickHandlerPickLocation.java

示例5: getBikeStackFromUserInterface

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
/**
 * gets a new bikestack object from the user interface
 * @return
 */
protected BikeStack getBikeStackFromUserInterface()
{
	BikeStack bs = new BikeStack();
	bs.setUser(_uiStateManager.getUserName());
	LatLng pickedPoint = _mapManager.getPickedLocation();
	bs.setLocation(pickedPoint.getLatitude(), pickedPoint.getLongitude());
	bs.setOccuredDate(getDatePickerOccured().getSelectedDate());
	int selIndex = getListBoxStackTypes().getSelectedIndex();
	int type = _bingleTypeManager.getIdFromIndex(selIndex);
	bs.setType(type);
	bs.setDescription(getStackDescription());
	bs.setEntryDate(new Date());
	bs.setLink(getLink());
	bs.setInjurySeverity((int)getSliderBarInjurySeverity().getCurrentValue());
	
	return bs;
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:22，代码来源:AddStackPanel.java

示例6: getBingleAsJsonObject

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
protected JSONObject getBingleAsJsonObject(BikeStack bingle)
{
	JSONObject jObj = new JSONObject();
	jObj.put(JSON_NAME_DESCRIPTION, getJsonString(bingle.getDescription()));
	
	//JSONObject user = new JSONObject();
	//user.put(JSON_NAME_ENTERED_BY_NAME, new JSONString(bingle.getUser()));
	//user.put(JSON_NAME_ENTERED_BY_EMAIL, new JSONString(bingle.getEmail()));
	//jObj.put(JSON_NAME_ENTERED_BY, user);
	
	jObj.put(JSON_NAME_OCCURED_ON, getJsonDate(bingle.getOccuredDate()));
	jObj.put(JSON_NAME_INJURY_INDEX, new JSONNumber(bingle.getInjurySeverity()));
	
	LatLng pt = bingle.getPosition();
	JSONObject pos = new JSONObject();
	pos.put(JSON_NAME_POSITION_LATITUDE, new JSONNumber(pt.getLatitude()));
	pos.put(JSON_NAME_POSITION_LONGITUDE, new JSONNumber(pt.getLongitude()));
	jObj.put(JSON_NAME_POSITION, pos);

	jObj.put(JSON_NAME_TYPE, new JSONNumber(bingle.getType()));
	jObj.put(JSON_NAME_LINK, getJsonString(bingle.getLink()));
	
	return jObj;
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:25，代码来源:BinglesCommunicationManager.java

示例7: drawOnMap

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
/**
 * draws the representation of this quad tree onto the given map using
 * overlays.
 * @param map
 */
public void drawOnMap(MapWidget map)
{
	Iterator leaves = _leafNodes.iterator();
	while (leaves.hasNext())
	{
		QuadTreeNode leafNode = (QuadTreeNode)leaves.next(); 
		LatLng[] pts = getBoundsAsPoints(leafNode.getBounds());
		//GWT.log(leafNode.getBounds().toString(), null);
		
		String colour = ColourMap.getColour(leafNode.getStacks().size(), _maxEntriesInAnyNode);
		
		Polygon poly = new Polygon(pts,"#ff0000",0,0.7,colour,0.4);

		//Polyline poly = new Polyline(pts,"#ff0000",3,0.7);
		//PolyStyleOptions pso = PolyStyleOptions.newInstance("#ff0000",3, 0.7);
		//poly.setStrokeStyle(pso);
		map.addOverlay(poly);
	}
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:25，代码来源:QuadTreeManager.java

示例8: getBoundsQuadded

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
/**
 * divides the given bounds into quadrants.  The returned array
 * comes back in the following order NE, SE, SW, NW.
 * @param bounds an array of four bounds
 * @return
 */
public LatLngBounds[] getBoundsQuadded(LatLngBounds bounds)
{
	LatLng ne = bounds.getNorthEast();
	LatLng sw = bounds.getSouthWest();
	LatLng center = bounds.getCenter();
	
	LatLng n = LatLng.newInstance(center.getLatitude(), ne.getLongitude());
	LatLng e = LatLng.newInstance(ne.getLatitude(), center.getLongitude());
	LatLng s = LatLng.newInstance(center.getLatitude(), sw.getLongitude());
	LatLng w = LatLng.newInstance(sw.getLatitude(), center.getLongitude());
	
	LatLngBounds boundsNe = LatLngBounds.newInstance(center, ne);
	LatLngBounds boundsSe = LatLngBounds.newInstance(s, e);
	LatLngBounds boundsSw = LatLngBounds.newInstance(sw, center);
	LatLngBounds boundsNw = LatLngBounds.newInstance(w, n);
	
	LatLngBounds[] res = {boundsNe,boundsSe,boundsSw,boundsNw};
	return res;
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:26，代码来源:QuadTreeManager.java

示例9: handleCityValueChange

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
private void handleCityValueChange() {
	try {
		if (!city.getValue().isEmpty()) {
			if (!state.getValue().isEmpty()) {
				String srch = city.getValue().trim() + ", " + state.getValue().trim();
				LatLng point = ResultsHelper.LOC_TO_LATLNG.get(srch);
				if (point != null) {
					map.clearOverlays();
					map.setCenter(point);
					setMarker(point);
				}
			}
		}
	} catch (Exception e) {

	}

}
开发者ID:jchaganti，项目名称:gharonda，代码行数:19，代码来源:ModifyPropertyView.java

示例10: getMapBoundsSearchCriteria

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
public List<SearchCriteriaIFace> getMapBoundsSearchCriteria() {
	List<SearchCriteriaIFace> cList = new ArrayList<SearchCriteriaIFace>();

	LatLngBounds bounds = map.getBounds();
	LatLng neBound = bounds.getNorthEast();
	LatLng swBound = bounds.getSouthWest();
	double minLat = swBound.getLatitude();
	double maxLat = neBound.getLatitude();

	double minLng = swBound.getLongitude();
	double maxLng = neBound.getLongitude();

	cList.add(PropertyOptions.getLatRangeSearchCriteria(minLat, maxLat));
	cList.add(PropertyOptions.getLngRangeSearchCriteria(minLng, maxLng));

	return cList;
}
开发者ID:jchaganti，项目名称:gharonda，代码行数:18，代码来源:PropertyDetailsWithMapView.java

示例11: displayResults

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
private void displayResults(List<Neightbourhood> neighbourhoodList) {

		for (Neightbourhood n : neighbourhoodList) {

			Marker m = new Marker(LatLng.newInstance(n.getLat().doubleValue(), n.getLng().doubleValue()),
					categoryToMarkerOptions.get(n.getCategory()));

			// m.setImage(categoryToIconsMap.get(n.getCategory()));
			// m.setImage("images/benzin_istasyonu.png");

			List<Marker> overlayList = null;// categoryToMarkers.get(n.getCategory
			// ());
			if (!categoryToMarkers.containsKey(n.getCategory())) {
				overlayList = new ArrayList<Marker>();
				categoryToMarkers.put(n.getCategory(), overlayList);

			} else {
				overlayList = categoryToMarkers.get(n.getCategory());
			}

			overlayList.add(m);
			map.addOverlay(m);
		}

	}
开发者ID:jchaganti，项目名称:gharonda，代码行数:26，代码来源:PropertyDetailsWithMapView.java

示例12: requestPosition

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
private void requestPosition()
{
    geo.getCurrentPosition(new PositionCallback() {
        public void onFailure(PositionError error)
        {
            String message = "";
            switch (error.getCode()) {
            case PositionError.UNKNOWN_ERROR:
                message = "Unknown Error";
                break;
            case PositionError.PERMISSION_DENIED:
                message = "Permission Denied";
                break;
            case PositionError.POSITION_UNAVAILABLE:
                message = "Position Unavailable";
                break;
            case PositionError.TIMEOUT:
                message = "Time-out";
                break;
            default:
                message = "Unknown error code.";
            }
            RootPanel.get("error").add(
                    new Label("Message: '" + error.getMessage() + "', code: " + error.getCode() + " (" + message + ")"));
        }

        public void onSuccess(Position position)
        {
            Coordinates c = position.getCoords();

            final LatLng point = LatLng.newInstance(c.getLatitude(), c.getLongitude());
            final String url = URL_STATIC + "?pos=" + point.toUrlValue();
            addLinks(url, "");
        }
    }, PositionOptions.getPositionOptions(true /* GPS if possible */, 60000 /* timeout 1min */, 0 /* new position */));
}
开发者ID:sylvek，项目名称:sharemyposition，代码行数:37，代码来源:Client.java

示例13: addPinDragEndHandler

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
@Override
protected void addPinDragEndHandler(Marker pin, final PinDragEndHandler dragEndHandler) {
	pin.addMarkerDragEndHandler(new MarkerDragEndHandler() {

		@Override
		public void onDragEnd(MarkerDragEndHandler.MarkerDragEndEvent event) {
			final LatLng latLng = event.getSender().getLatLng();
			dragEndHandler.onDragEnd(latLng.getLatitude(), latLng.getLongitude());
		}
	});
}
开发者ID:sigmah-dev，项目名称:sigmah，代码行数:12，代码来源:GoogleWorldMap.java

示例14: setPickedLocation

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
/**
 * sets the location the user has picked on the map, also fires an event
 * off to any added StackLocationPickedListeners. 
 * @param pickedLocation
 */
void setPickedLocation(LatLng pickedLocation)
{
	_pickedPoint = pickedLocation;
	if (_pickedPoint == null)
		_map.clearOverlays();
	fireStackLocationPickedEvent(pickedLocation);
}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:13，代码来源:MapManager.java

示例15: fireStackLocationPickedEvent

import com.google.gwt.maps.client.geom.LatLng; //导入依赖的package包/类
protected void fireStackLocationPickedEvent(LatLng point)
{
	for(Iterator it = _eventListenersStackLocation.iterator(); it.hasNext();)
    {
		StackLocationPickedListener listener = (StackLocationPickedListener) it.next();
        listener.onStackLocationPicked(point);
    }

}
开发者ID:lachlanhurst，项目名称:BikeBingle，代码行数:10，代码来源:MapManager.java


注：本文中的com.google.gwt.maps.client.geom.LatLng类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。