/*
* Copyright 2008 Jeff Dwyer
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.apress.progwt.client.map;
import com.allen_sauer.gwt.log.client.Log;
import com.apress.progwt.client.GWTApp;
import com.google.gwt.maps.client.MapWidget;
import com.google.gwt.maps.client.control.MapTypeControl;
import com.google.gwt.maps.client.control.SmallMapControl;
import com.google.gwt.maps.client.geom.LatLng;
import com.google.gwt.maps.client.overlay.Marker;
public class CollegeMapApp extends GWTApp {
private static final int DEFAULT_ZOOM = 6;
private MapWidget map;
public CollegeMapApp(int pageID) {
super(pageID);
try {
Log.debug("In CollegeBound");
double latitude = Double.parseDouble(getParam("latitude"));
double longitude = Double.parseDouble(getParam("longitude"));
LatLng collegeCenter = new LatLng(latitude, longitude);
if (latitude == -1 && longitude == -1) {
map = new MapWidget();
} else {
map = new MapWidget(collegeCenter, DEFAULT_ZOOM);
}
map.setSize("300px", "250px");
map.addControl(new SmallMapControl());
map.addControl(new MapTypeControl());
map.setScrollWheelZoomEnabled(true);
map.clearOverlays();
map.addOverlay(new Marker(collegeCenter));
Log.debug("Show CollegeBound");
show(map);
} catch (Exception e) {
Log.error("EX " + e);
loadError(e);
}
}
}