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MinchoRendererのへんこう瘢雹

import java.util.*;

public class Skeleton {
  Point[] points;
  Element[] elements;
  Annotation[] annotations;
  Skeleton(Point[] points,Element[] elements,Annotation[] annotations){
    this.points=points;
    this.elements=elements;
    this.annotations=annotations;
  }
  public Point[] getPoints(){ return points;}
  public Element[] getElements(){ return elements;}
  public Annotation[] getAnnotations(){ return annotations;}
  // まずは腕だめしに単純なやつをやってみる
  public Outline[] makeOutline(Renderer renderer){
    Vector v=new Vector();
    for(int i=0;i<elements.length;i++){
      Outline[] outlines=renderer.elementRenderer(points,elements[i]);
      if(outlines!=null){
	v.add(outlines[0]);
	v.add(outlines[1]);
      }
    }
    Outline[] ret=new Outline[v.size()];
    v.toArray(ret);
    return ret;
  }
  public String toString(){
    String ret="Skeleton(";
    int i,len=points.length;
    for(i=0;i<len;i++)
      ret+=points[i].toString()+",";
    len=elements.length;
    for(i=0;i<len;i++)
      ret+=elements[i].toString()+",";
    return ret+")";
  }
}