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A Java wrapper dor the Highcharts javascript library to include interactive charts in your Java web application.

There is a newer version: 2.0.1

/**
 *   Copyright 2012-2013 Wicked Charts (http://wicked-charts.googlecode.com)
 *
 *   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.wickedcharts.highcharts.options.functions;

import com.googlecode.wickedcharts.highcharts.options.Function;
import com.googlecode.wickedcharts.highcharts.options.Tooltip;

/**
 * A simple javascript function intended to use as tooltip formatter. If used as
 * tooltip formatter, the series name and the currently selected y value are
 * displayed as tooltip.
 * 
 * Example: "Series: 4".
 * 
 * @see Tooltip#setFormatter(Function)
 * @author Tom Hombergs ([email protected])
 * 
 */
public class DefaultFormatter extends Function {

	private static final long serialVersionUID = 1L;

	public DefaultFormatter() {
		setFunction("return ''+ this.series.name +': '+ this.y +'';");
	}

}