/*
* Copyright 2008 Google Inc.
*
* 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.google.gwt.visualization.sample.visualizationshowcase.client;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.visualization.client.DataTable;
import com.google.gwt.visualization.client.AbstractDataTable.ColumnType;
import com.google.gwt.visualization.client.visualizations.MapVisualization;
import com.google.gwt.visualization.client.visualizations.MapVisualization.Options;
/**
* Demo for Map visualization.
*/
public class MapDemo implements LeftTabPanel.WidgetProvider {
private Widget widget;
public MapDemo() {
Options options = Options.create();
options.setEnableScrollWheel(true);
options.setLineColor("pink");
options.setLineWidth(5);
options.setMapType(MapVisualization.Type.HYBRID);
options.setShowLine(true);
options.setShowTip(true);
DataTable data = DataTable.create();
data.addColumn(ColumnType.NUMBER, "Lat");
data.addColumn(ColumnType.NUMBER, "Lon");
data.addColumn(ColumnType.STRING, "Name");
data.addRows(4);
data.setValue(0, 0, 37.4232);
data.setValue(0, 1, -122.0853);
data.setValue(0, 2, "Work");
data.setValue(1, 0, 37.4289);
data.setValue(1, 1, -122.1697);
data.setValue(1, 2, "University");
data.setValue(2, 0, 37.6153);
data.setValue(2, 1, -122.3900);
data.setValue(2, 2, "Airport");
data.setValue(3, 0, 37.4422);
data.setValue(3, 1, -122.1731);
data.setValue(3, 2, "Shopping");
widget = new MapVisualization(data, options, "400px", "300px");
}
public Widget getWidget() {
return widget;
// return new ActivityMap();
}
}