OnDataPointTapListener.java example

/**
 * GraphView
 * Copyright 2016 Jonas Gehring
 *
 * 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.jjoe64.graphview.series;

/**
 * Listener for the tap event which will be
 * triggered when the user touches on a datapoint.
 *
 * Use this in {@link com.jjoe64.graphview.series.BaseSeries#setOnDataPointTapListener(OnDataPointTapListener)}
 *
 * @author jjoe64
 */
public interface OnDataPointTapListener {
    /**
     * gets called when the user touches on a datapoint.
     *
     * @param series the corresponding series
     * @param dataPoint the data point that was tapped on
     */
    void onTap(Series series, DataPointInterface dataPoint);
}