package com.xx.watch;

import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;

import javax.imageio.ImageIO;

/**
 *SZ.java
 *com.xx.watch
 *工程：bird
 *功能：TODO
 *author  date time
 *李星星 2014-2-27 下午5:41:05
 *Email:hai5253@163.com
 *copytight (C) 2014 ,INI All Rights Reserved.
 */
public class SZ {
	int x;
	int y;
	int width;
	int height;
	double agnle=0;
	BufferedImage image;
	public SZ(int x,int y,double s) throws IOException{
		image = ImageIO.read(getClass().getResource("sz.png"));
		this.height = image.getHeight();
		this.width = image.getWidth();
		this.x = x/2-width/2;
		this.y = y/2-height+8;
		if(s>12){
			s = s-12;
		}
		this.agnle = (Math.PI/6)*s;
	}
	public void step(){
		agnle= agnle+(Math.PI/108000);
		if(agnle>(2*Math.PI))agnle=0;
	}
	public synchronized void paint(Graphics g){
		Graphics2D g2 = (Graphics2D)g;
		g2.rotate(agnle, this.x+width/2, this.y+height-8);
		g2.drawImage(image, x, y,null);
		g2.rotate(-agnle, this.x+width/2, this.y+height-8);
	}
}