com.googlecode.gwt.charts.client.geochart.GeoChart Maven / Gradle / Ivy

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/*
 * Copyright 2012 Rui Afonso
 * 
 * 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.googlecode.gwt.charts.client.geochart;

import com.google.gwt.core.client.JsArray;
import com.google.gwt.dom.client.Element;

import com.googlecode.gwt.charts.client.ChartObject;
import com.googlecode.gwt.charts.client.ChartWidget;
import com.googlecode.gwt.charts.client.Selection;
import com.googlecode.gwt.charts.client.event.ErrorHandler;
import com.googlecode.gwt.charts.client.event.HandlerRef;
import com.googlecode.gwt.charts.client.event.ReadyHandler;
import com.googlecode.gwt.charts.client.event.RegionClickHandler;
import com.googlecode.gwt.charts.client.event.SelectHandler;

public class GeoChart extends ChartWidget {

	public GeoChart() {
		super();
	}

	public HandlerRef addErrorHandler(ErrorHandler handler) {
		return addHandler(handler);
	}

	public HandlerRef addReadyHandler(ReadyHandler handler) {
		return addHandler(handler);
	}

	public HandlerRef addRegionClickHandler(RegionClickHandler handler) {
		return addHandler(handler);
	}

	public HandlerRef addSelectHandler(SelectHandler handler) {
		return addHandler(handler);
	}

	public JsArray getSelection() {
		return chartObject.getSelection();
	}

	public void setSelection(JsArray selection) {
		chartObject.setSelection(selection);
	}

	/**
	 * Redraws the chart with last used data and options.
	 */
	@Override
	public void redraw() {
		super.clearChart();
		super.redraw();
	}

	@Override
	protected native ChartObject createChartObject(Element container) /*-{
		return new $wnd.google.visualization.GeoChart(container);
	}-*/;

}