package org.catacomb.dataview.model;
   
   
   import java.util.ArrayList;
   
   import org.catacomb.datalish.SColor;
   import org.catacomb.dataview.display.Displayable;
   import org.catacomb.numeric.data.AsciiIO;
   import org.catacomb.report.E;
  
  
  import java.awt.Color;
  
  import java.io.File;
  
  public abstract class Plottable {
  
      public String file;
      public SColor color;
      public double width;
      public String rescale;
      public String label;
      public String function;
  
      public abstract ArrayList<Displayable> getDisplayables(File fdir);
  
  
  
      public Color getColor() {
          Color ret = Color.white;
          if (color != null) {
              ret = color.getColor();
          }
          return ret;
      }
  
  
  
      public double[] getScaleFactors(int nsf) {
          double[] ret = new double[nsf];
          for (int i = 0; i < nsf; i++) {
              ret[i] = 1.;
          }
          if (rescale == null) {
              // leave as is;
  
          } else {
              double[] row = AsciiIO.readRow(rescale);
              if (row == null) {
                  E.warning("cant read scale factors from " + rescale);
              } else {
                  for (int i = 0; i < nsf && i < row.length; i++) {
                      ret[i] = row[i];
                  }
  
              }
          }
          return ret;
      }
  
  
      protected double[] scaleColumn(double[] d, double sf) {
          double[] ret = new double[d.length];
          for (int i = 0; i < d.length; i++) {
              ret[i] = sf * d[i];
          }
          return ret;
      }
  
  }