/*************************************************************************

> File Name: Fib.java

> Author: Weiang

> Mail: [email protected]

> Created Time: 2013年10月07日 星期一 22时31分48秒

> Describition:

************************************************************************/

public class Fib {

public static void main(String[] args)

{

double x1, y1, x2, y2;

int n = Integer.parseInt(args[0]);

StdDraw.setXscale(-2, 60);

StdDraw.setYscale(0, 30);

// StdDraw.filledCircle(10, 5000, 0.1);

StdDraw.line(0.0, 0.0, 0.0, 29.0); // Y

StdDraw.line(0.0, 29.0, -1.0, 28.5);

StdDraw.line(0.0, 29.0, 1.0, 28.5);

StdDraw.line(0.0, 0.0, 55, 0.0); // X

StdDraw.line(55, 0, 54, 0.5);

StdDraw.line(55, 0, 54, -0.5);

StdDraw.text(0.0, 30.0, "T/s");

StdDraw.text(57.0, 0.0, "N");

x1 = y1 = 0.0;

StdDraw.filledCircle(0.0, 0.0, 0.1);

// StdDraw.text(0.0, -1000, "0");

for (int i = 0; i <= 55;i += 5)

StdDraw.text(i, -1, new Integer(i).toString());

for (int i = 0; i < 30; i += 3)

StdDraw.text(-2, i, new Integer(i).toString());

while (n > 0) {

x2 = StdIn.readDouble();

y2 = StdIn.readDouble() / 1000;

StdDraw.filledCircle(x2, y2, 0.1);

StdDraw.line(x1, y1, x2, y2);

// if (n >= 35)

// StdDraw.text(x2 + .5, y2 + .5, "(" + new Double(x2).toString() + ", " + new Double(y2).toString() + ")");

x1 = x2;

y1 = y2;

n --;

}

}

}