/*
* 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.IntensityMap;
import com.google.gwt.visualization.client.visualizations.IntensityMap.Options;
/**
* Demo for IntensityMap visualization.
*/
public class IntensityDemo implements LeftTabPanel.WidgetProvider {
private Widget widget;
public IntensityDemo() {
Options options = Options.create();
DataTable data = DataTable.create();
data.addColumn(ColumnType.STRING, "", "Country");
data.addColumn(ColumnType.NUMBER, "Population (mil)", "a");
data.addColumn(ColumnType.NUMBER, "Area (km2)", "b");
data.addRows(5);
data.setValue(0, 0, "CN");
data.setValue(0, 1, 1324);
data.setValue(0, 2, 9640821);
data.setValue(1, 0, "IN");
data.setValue(1, 1, 1133);
data.setValue(1, 2, 3287263);
data.setValue(2, 0, "US");
data.setValue(2, 1, 304);
data.setValue(2, 2, 9629091);
data.setValue(3, 0, "ID");
data.setValue(3, 1, 232);
data.setValue(3, 2, 1904569);
data.setValue(4, 0, "BR");
data.setValue(4, 1, 187);
data.setValue(4, 2, 8514877);
widget = new IntensityMap(data, options);
}
public Widget getWidget() {
return widget;
}
}