icaro.aplicaciones.recursos.recursoVisualizadorEntornosSimulacion.imp.visualizacionResultados.ItemLabelGeneratorVictims.java Source code

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Here is the source code for icaro.aplicaciones.recursos.recursoVisualizadorEntornosSimulacion.imp.visualizacionResultados.ItemLabelGeneratorVictims.java

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package icaro.aplicaciones.recursos.recursoVisualizadorEntornosSimulacion.imp.visualizacionResultados;

import java.text.NumberFormat;
import org.jfree.chart.labels.AbstractCategoryItemLabelGenerator;
import org.jfree.chart.labels.CategoryItemLabelGenerator;
import org.jfree.data.category.CategoryDataset;
import org.jfree.ui.ApplicationFrame;

/**
 *
 * @author FGarijo
 */
public class ItemLabelGeneratorVictims extends ApplicationFrame {

    /**
    * A custom label generator.
    */
    static class LabelGenerator extends AbstractCategoryItemLabelGenerator implements CategoryItemLabelGenerator {
        /** The threshold. */
        private double threshold;

        /**
        * Creates a new generator that only displays labels that are greater
        * than or equal to the threshold value.
        *
        * @param threshold the threshold value.
        */
        public LabelGenerator(double threshold) {
            super("", NumberFormat.getInstance());
            this.threshold = threshold;
        }

        /**
        * Generates a label for the specified item. The label is typically a
        * formatted version of the data value, but any text can be used.
        *
        * @param dataset the dataset (<code>null</code> not permitted).
        * @param series the series index (zero-based).
        * @param category the category index (zero-based).
        *
        * @return the label (possibly <code>null</code>).
        */
        public String generateLabel(CategoryDataset dataset, int series, int category) {
            String result = null;
            Number value = dataset.getValue(series, category);
            if (value != null) {
                double v = value.doubleValue();
                if (v > this.threshold) {
                    result = value.toString(); // could apply formatting here
                }
            }
            return result;
        }
    }

    /**
    * Creates a new demo instance.
    *
    * @param title the frame title.
    */
    public ItemLabelGeneratorVictims(String title) {
        super(title);
        //CategoryDataset dataset = createDataset();
        //JFreeChart chart = createChart(dataset);
        //ChartPanel chartPanel = new ChartPanel(chart);
        //chartPanel.setPreferredSize(new Dimension(500, 270));
        //setContentPane(chartPanel);
    }
}