YListSeriesCollection.java

/*
 * Class:        YListSeriesCollection
 * Description:  Lists of y-coordinates of charts
 * 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.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;

public class YListSeriesCollection extends XYListSeriesCollection {
 
   private void initYListSeries(double h, double[] data, int numPoints) {
      renderer = new XYLineAndShapeRenderer(true, false);
      seriesCollection = new XYSeriesCollection();
 
      XYSeriesCollection tempSeriesCollection = (XYSeriesCollection) seriesCollection;
      XYSeries serie = new XYSeries(" ");
      for (int j = 0; j < numPoints; j++)
         serie.add(h * (j + 1), data[j]);
      tempSeriesCollection.addSeries(serie);
 
      // set default colors
      renderer.setSeriesPaint(0, getDefaultColor(0));
 
      // set default plot style
      plotStyle = new String[1];
      marksType = new String[1];
      dashPattern = new String[1];
      marksType[0] = " ";
      plotStyle[0] = "smooth";
      dashPattern[0] = "solid";
   }
 
   private void initYListSeries(boolean flag, double[]... data) {
      // if flag = true, h = 1; else h = 1/numPoints
      double h;
      renderer = new XYLineAndShapeRenderer(true, false);
      seriesCollection = new XYSeriesCollection();
 
      XYSeriesCollection tempSeriesCollection = (XYSeriesCollection) seriesCollection;
      for (int i = 0; i < data.length; i++) {
         XYSeries serie = new XYSeries(" ");
         if (flag)
            h = 1;
         else
            h = 1.0 / data[i].length;
         for (int j = 0; j < data[i].length; j++)
            serie.add(h * (j + 1), data[i][j]);
         tempSeriesCollection.addSeries(serie);
      }
 
      final int s = tempSeriesCollection.getSeriesCount();
 
      // set default colors
      for (int i = 0; i < s; i++) {
         renderer.setSeriesPaint(i, getDefaultColor(i));
      }
 
      // set default plot style
      plotStyle = new String[s];
      marksType = new String[s];
      dashPattern = new String[s];
      for (int i = 0; i < s; i++) {
         marksType[i] = " ";
         plotStyle[i] = "smooth";
         dashPattern[i] = "solid";
      }
      // dashPattern[s-1] = "dashed"; // for the line y = x
   }

   public YListSeriesCollection(double[]... data) {
      initYListSeries(true, data);
   }

   public YListSeriesCollection(boolean flag, double[]... data) {
      initYListSeries(flag, data);
   }

   public YListSeriesCollection(double[] data, int numPoints) {
      initYListSeries(1, data, numPoints);
   }

   public YListSeriesCollection(double h, double[] data, int numPoints) {
      initYListSeries(h, data, numPoints);
   }

   public YListSeriesCollection(double[][] data, int numPoints) {
      renderer = new XYLineAndShapeRenderer(true, false);
      seriesCollection = new XYSeriesCollection();
 
      XYSeriesCollection tempSeriesCollection = (XYSeriesCollection) seriesCollection;
      for (int i = 0; i < data.length; i++) {
         XYSeries serie = new XYSeries(" ");
         for (int j = 0; j < numPoints; j++)
            serie.add(j + 1, data[i][j]);
         tempSeriesCollection.addSeries(serie);
      }
 
      final int s = tempSeriesCollection.getSeriesCount();
 
      // set default colors
      for (int i = 0; i < s; i++) {
         renderer.setSeriesPaint(i, getDefaultColor(i));
      }
 
      // set default plot style
      plotStyle = new String[s];
      marksType = new String[s];
      dashPattern = new String[s];
      for (int i = 0; i < s; i++) {
         marksType[i] = " ";
         plotStyle[i] = "smooth";
         dashPattern[i] = "solid";
      }
   }
}