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/*
 * Copyright (C) 2014-2018 D3X Systems - All Rights Reserved
 *
 * 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.d3x.morpheus.viz.jfree;

import org.jfree.chart.ChartMouseEvent;
import org.jfree.chart.ChartMouseListener;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.entity.CategoryItemEntity;
import org.jfree.chart.entity.ChartEntity;
import org.jfree.data.category.CategoryDataset;

import com.d3x.morpheus.viz.chart.xy.XyPlot;

/**
 * Chart implementation for category plots
 *
 * @author Xavier Witdouck
 *
 * This is open source software released under the Apache 2.0 License
 */
class JFCatChart extends JFChartBase> implements ChartMouseListener {

    /**
     * Constructor
     * @param domainAxis    the domain axis
     * @param rangeAxis     the range axis
     * @param legend        true to show legends
     */
    JFCatChart(CategoryAxis domainAxis, ValueAxis rangeAxis, boolean legend) {
        super(new JFCatPlot<>(domainAxis, rangeAxis), legend);
        this.chartPanel().addChartMouseListener(this);
    }

    @Override
    public void chartMouseClicked(ChartMouseEvent event) {

    }


    @Override
    public void chartMouseMoved(ChartMouseEvent event) {
        try {
            final ChartEntity entity = event.getEntity();
            if (entity instanceof CategoryItemEntity) {
                final CategoryItemEntity catEntity = (CategoryItemEntity)entity;
                final CategoryDataset dataset = catEntity.getDataset();
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

}