学步园

	/**
	 * 
	 * @param filePath  原图片路径
	 * @param content  添加水印文字
	 */
	public static boolean photoAddWater(String filePath,String content){
		//获取原图  图标
		ImageIcon imageIcon=new ImageIcon(filePath);
		//创建image对象
		Image image=imageIcon.getImage();
		
		int width=image.getWidth(null);
		int height=image.getHeight(null);
		
		//创建图片容器
		BufferedImage bufferedImage=new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
		//创建绘画环境
	    Graphics2D g=bufferedImage.createGraphics();
	    
	    //文字颜色
	    g.setColor(Color.RED);
	    //字体
	    Font font=new Font("宋体", Font.BOLD, 50);
	    g.setFont(font);
	    g.drawImage(image, 0, 0,null);
	    g.drawString(content, (width/15)*8, (height/15)*14);
	    //更改
	    g.dispose();
	    
	    FileOutputStream outputStream=null;
	    try {
		    outputStream=new FileOutputStream("F://test/"+System.currentTimeMillis()+".jpg");
               JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(outputStream);
	    	   JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bufferedImage);
	    	  	//设置1 原图保存
	            param.setQuality(1, true);
	            encoder.encode(bufferedImage, param);
	          outputStream.close();
			return true;
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ImageFormatException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally{
			try{
				if(outputStream !=null){
					outputStream.close();
				}
			}catch (Exception e) {
				// TODO: handle exception
			}
		}
		return false;
	}