BoxChart.java

/*
 * Class:        BoxChart
 * Description:  
 * Environment:  Java
 * Software:     SSJ 
 * Copyright (C) 2001  Pierre L'Ecuyer and Universite de Montreal
 * Organization: DIRO, Universite de Montreal
 * @author       
 * @since
 *
 *
 * 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 umontreal.ssj.charts;
 
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.renderer.category.BoxAndWhiskerRenderer;
import org.jfree.data.statistics.DefaultBoxAndWhiskerCategoryDataset;
import javax.swing.JFrame;

public class BoxChart extends CategoryChart {
 
   protected void init(String title, String XLabel, String YLabel) {
      // create the chart...
      chart = ChartFactory.createBoxAndWhiskerChart(title, // chart title
            XLabel, // x axis label
            YLabel, // y axis label
            (DefaultBoxAndWhiskerCategoryDataset) dataset.getSeriesCollection(), // data
            true // include legend
      );
 
      ((CategoryPlot) chart.getPlot()).setRenderer(dataset.getRenderer());
      // Initialize axis variables
      initAxis();
   }
 
   protected void initAxis() {
      YAxis = new Axis((NumberAxis) ((CategoryPlot) chart.getPlot()).getRangeAxis(), Axis.ORIENTATION_VERTICAL);
      setAutoRange();
   }

   public BoxChart() {
      super();
      dataset = new BoxSeriesCollection();
      init(null, null, null);
   }

   public BoxChart(String title, String XLabel, String YLabel, double[] data, int numPoints) {
      super();
      dataset = new BoxSeriesCollection(data, numPoints);
      init(title, XLabel, YLabel);
   }

   public BoxChart(String title, String XLabel, String YLabel, double[]... data) {
      super();
      dataset = new BoxSeriesCollection(data);
      init(title, XLabel, YLabel);
   }

   public int add(double[] data) {
      return add(data, data.length);
   }

   public int add(double[] data, int numPoints) {
      int seriesIndex = getSeriesCollection().add(data, numPoints);
      initAxis();
      return seriesIndex;
   }

   public BoxSeriesCollection getSeriesCollection() {
      return (BoxSeriesCollection) dataset;
   }

   public void setSeriesCollection(BoxSeriesCollection dataset) {
      this.dataset = dataset;
   }

   public void setFillBox(boolean fill) {
      ((BoxAndWhiskerRenderer) dataset.getRenderer()).setFillBox(fill);
   }

   public JFrame view(int width, int height) {
      JFrame myFrame;
      if (chart.getTitle() != null)
         myFrame = new JFrame("BoxChart from SSJ : " + chart.getTitle().getText());
      else
         myFrame = new JFrame("BoxChart from SSJ");
      ChartPanel chartPanel = new ChartPanel(chart);
      chartPanel.setPreferredSize(new java.awt.Dimension(width, height));
      myFrame.setContentPane(chartPanel);
      myFrame.pack();
      myFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
      myFrame.setLocationRelativeTo(null);
      myFrame.setVisible(true);
      return myFrame;
   }


   public String toLatex(double width, double height) {
      throw new UnsupportedOperationException(" NOT implemented yet");
      /*
       * double yunit; double[] save = new double[4];
       * 
       * if(dataset.getSeriesCollection().getColumnCount() == 0) throw new
       * IllegalArgumentException("Empty chart");
       * 
       * //Calcul des parametres d'echelle et de decalage double YScale =
       * computeYScale(YAxis.getTwinAxisPosition());
       * 
       * 
       * yunit = height / ( (Math.max(YAxis.getAxis().getRange().getUpperBound(),
       * YAxis.getTwinAxisPosition()) * YScale) -
       * (Math.min(YAxis.getAxis().getRange().getLowerBound(),
       * YAxis.getTwinAxisPosition()) * YScale) ); //taille d'une unite en y et en cm
       * dans l'objet "tikzpicture"
       * 
       * Formatter formatter = new Formatter(Locale.US);
       * 
       * // Entete du document formatter.format("\\documentclass[12pt]{article}%n%n");
       * formatter.format(
       * "\\usepackage{tikz}%n\\usetikzlibrary{plotmarks}%n\\begin{document}%n%n");
       * if(chart.getTitle() != null)
       * formatter.format("%% PGF/TikZ picture from SSJ : %s%n",
       * chart.getTitle().getText()); else
       * formatter.format("%% PGF/TikZ picture from SSJ %n");
       * formatter.format("%%  YScale = %s, YShift = %s%n", YScale,
       * YAxis.getTwinAxisPosition()); formatter.
       * format("%%        and thisFileYValue = (originalSeriesYValue+YShift)*YScale%n%n"
       * ); if (chart.getTitle() != null) formatter.format("\\begin{figure}%n");
       * formatter.format("\\begin{center}%n");
       * formatter.format("\\begin{tikzpicture}[y=%scm]%n", yunit);
       * formatter.format("\\footnotesize%n"); if(grid)
       * formatter.format("\\draw[color=lightgray] (%s) grid[ystep=%s] (%s);%n",
       * (Math.min(YAxis.getAxis().getRange().getLowerBound(),
       * YAxis.getTwinAxisPosition())-YAxis.getTwinAxisPosition()) * YScale,
       * ystepGrid*YScale, (Math.max(YAxis.getAxis().getRange().getUpperBound(),
       * YAxis.getTwinAxisPosition())-YAxis.getTwinAxisPosition()) * YScale );
       * formatter.format("%s", YAxis.toLatex(YScale) );
       * 
       * formatter.format("%s", dataset.toLatex(YScale, YAxis.getTwinAxisPosition(),
       * YAxis.getAxis().getLowerBound(), YAxis.getAxis().getUpperBound()));
       * 
       * formatter.format("\\end{tikzpicture}%n");
       * formatter.format("\\end{center}%n"); if (chart.getTitle() != null) {
       * formatter.format("\\caption{"); formatter.format(chart.getTitle().getText());
       * formatter.format("}%n\\end{figure}%n"); }
       * formatter.format("\\end{document}%n"); return formatter.toString();
       */
   }
 
}