package com.yang.c10.Brick;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

public class MyBack {
	private Image m_backImg;						//背景畫面圖像
	
	public MyBack(){
		try{				//讀取背景圖像
			m_backImg = Image.createImage("/c10/Brick/back.png");
		}
		catch (Exception ex){} 
	}
	
	/*****
	 * 顯示背景內容
	 * @參數 g.............對應顯示屏幕
	 * @參數 scrWidth......屏幕的寬
	 * @參數 scrHeight.....屏幕的高
	 */
	public void Paint( Graphics g, int scrWidth, int scrHeight ){
		if( m_backImg != null ){
			//將背景顯示到屏幕的中心
			int x = ( scrWidth - m_backImg.getWidth() ) / 2;
			int y = ( scrHeight - m_backImg.getHeight() ) / 2;
			g.drawImage(m_backImg, x, y, 0 );
		}
	}
}