PlotFilter.java in programe

PlotFilter.java

public class PlotFilter 

{ 

 public static void main(String[] args) 

  {

        double x0 = StdIn.readDouble();

        double y0 = StdIn.readDouble();

        double x1 = StdIn.readDouble();

        double y1 = StdIn.readDouble();

        StdDraw.setXscale(x0, x1);

        StdDraw.setYscale(y0, y1);

                    StdDraw.show(0);

        while (!StdIn.isEmpty()) 

        {

            double x = StdIn.readDouble();

            double y = StdIn.readDouble();

            StdDraw.point(x, y);

        }

                         StdDraw.show(0);

    }

}