1.2.1

import edu.princeton.cs.algs4.Point2D;
import edu.princeton.cs.algs4.StdDraw;

public class MinDistanceline {
    private Point2D[] points;
    final int N;
    
    /**
     * 
     * @param points 外部传入随机点
     */
    public MinDistanceline(Point2D[] points) {
        this.points = points;
        N = points.length;
    }
    
    /**
     * 画出任意两点间距最小的线
     */
    public void DrawMinDistanceLine(){
        if(N==1)return;
        
        Point2D begin = points[0];
        Point2D end = points[1];
        double min = begin.distanceTo(end);
        for(int i=0; i points[i].distanceTo(points[j])){
                        min = points[i].distanceTo(points[j]);
                        begin=points[i];
                        end = points[j];
                }
            }
        }       
        StdDraw.line(begin.x(), begin.y(), end.x(), end.y());
    }
    
}