java-页面数据生成图片

package com.haier.util.common;

import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import com.haier.bean.PolicyBean;
import com.haier.dto.PolicyPersonDto;
import com.haier.dto.PolicyProductDto;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;

public class PictureUtil {

	private static void createImage(String fileLocation, BufferedImage image) {
		try {
			FileOutputStream fos = new FileOutputStream(fileLocation);
			BufferedOutputStream bos = new BufferedOutputStream(fos);
			JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(bos);
			encoder.encode(image);
			bos.close();
			fos.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public static void graphicsGeneration(String path, PolicyBean policyBean) {

		int imageWidth = 1000;// 图片的宽度

		int imageHeight = 1000;// 图片的高度

		BufferedImage image = new BufferedImage(imageWidth, imageHeight,
				BufferedImage.TYPE_INT_RGB);
		Graphics graphics = image.getGraphics();
		graphics.setColor(Color.white);
		graphics.fillRect(0, 0, imageWidth, imageHeight);
		graphics.setColor(Color.ORANGE);
		graphics.setFont(new Font("宋体", Font.BOLD, 20));
		
		PolicyPersonDto policyPersonDto = policyBean.getPolicyPersonDto();
		PolicyProductDto policyProductDto = policyBean.getPolicyProductDto();
		
		int num = 50;
		graphics.drawString("手机号      : " + policyPersonDto.getMobile(), 50, num);
		num += 50;
		graphics.drawString("登陆密码    : " + policyPersonDto.getPassword(), 50, num);
		num += 50;
		graphics.drawString("身份证号    : " + policyPersonDto.getIdentityCard(), 50, num);
		num += 50;
		graphics.drawString("姓名        : " + policyPersonDto.getUserName(), 50, num);
		num += 50;
		graphics.drawString("所在地区    : " + policyPersonDto.getArea(), 50, num);
		num += 50;
		graphics.drawString("常住地址    : " + policyPersonDto.getAddress(), 50, num);
		num += 50;
		graphics.drawString("微信号      : " + policyPersonDto.getWechatNo(), 50, num);
		num += 50;
		graphics.drawString("QQ号        : " + policyPersonDto.getQq(), 50, num);
		num += 50;
		graphics.drawString("Email       : " + policyPersonDto.getEmail(), 50, num);
		num += 50;
		graphics.drawString("品牌        : " + policyProductDto.getBrand(), 50, num);
		num += 50;
		graphics.drawString("型号        : " + policyProductDto.getModel(), 50, num);
		num += 50;
		graphics.drawString("商品编号    : " + policyProductDto.getProductId(), 50, num);
		num += 50;
		graphics.drawString("购买日期    : " + policyProductDto.getPurchaseDate(), 50, num);
		num += 50;
		graphics.drawString("购买价格    : " + policyProductDto.getPurchasePrice(), 50, num);
		num += 50;
		graphics.drawString("购买途径    : " + policyProductDto.getPurchaseWay(), 50, num);
		num += 50;
		graphics.drawString("报修电话    : " + policyProductDto.getWarrantyPhone(), 50, num);
		num += 50;
		graphics.drawString("延保单位    : " + policyProductDto.getExtendedWarrantyUnit(), 50, num);
		num += 50;
		graphics.drawString("延保电话    : " + policyProductDto.getExtendedWarrantyPhone(), 50, num);
		num += 50;
		graphics.drawString("发票编号    : " + policyProductDto.getInvoiceNo(), 50, num);

		createImage(path, image);
	}
	
	public static void main(String[] args){
		List<Map> list = new ArrayList<Map>();
		
		Map<String, String> mapTitle1 = new HashMap<String, String>();
		mapTitle1.put("title", "使用人信息");
		list.add(mapTitle1);
		
		Map<String, String> map1 = new HashMap<String, String>();
		map1.put("客户姓名", "张三");
		map1.put("手机号", "123123");
		map1.put("身份证号", "230302198811241234");
		list.add(map1);
		
		Map<String, String> map2 = new HashMap<String, String>();
		map2.put("送货地址", "北京市海淀区知春路113号银网中心B座1009室");
		list.add(map2);
		
		Map<String, String> map3 = new HashMap<String, String>();
		map3.put("微信号码", "123123");
		map3.put("qq号码", "123123");
		map3.put("电子邮箱", "[email protected]");
		list.add(map3);

		Map<String, String> mapTitle2 = new HashMap<String, String>();
		mapTitle2.put("title", "购买人信息");
		list.add(mapTitle2);
		
		Map<String, String> map4 = new HashMap<String, String>();
		map4.put("姓名", "张三朋友");
		map4.put("手机号", "15612341122");
		map4.put("身份证号", "230302198811241234");
		list.add(map4);

		Map<String, String> mapTitle3 = new HashMap<String, String>();
		mapTitle3.put("title", "产品信息");
		list.add(mapTitle3);

		Map<String, String> map5 = new HashMap<String, String>();
		map5.put("产品型号", "ALI88");
		map5.put("凭证类型", "发票");
		map5.put("购买日期", "2014-12-02");
		list.add(map5);

		Map<String, String> map6 = new HashMap<String, String>();
		map6.put("购买商城", "ALI88");
		map6.put("凭证编号", "发票");
		list.add(map6);

		int imageWidth = 1200;// 图片的宽度

		int imageHeight = 1000;// 图片的高度

		BufferedImage image = new BufferedImage(imageWidth, imageHeight,
				BufferedImage.TYPE_INT_RGB);
		Graphics graphics = image.getGraphics();
		graphics.setColor(Color.white);
		graphics.fillRect(0, 0, imageWidth, imageHeight);
		graphics.setColor(Color.black);

		int high = 100;
		int wigth = 0;
		graphics.setFont(new Font("宋体", Font.BOLD, 50));
		graphics.drawString("注册保单", 500, high);
		graphics.setFont(new Font("宋体", Font.BOLD, 20));
		high += 10;
		graphics.drawLine(50, high, 1150, high);
		
		for(Map<String, String> rowMap : list){
			high += 50;
			wigth = 50;
			for(Map.Entry<String, String> entry : rowMap.entrySet()){
				String name = entry.getKey() + "：" + entry.getValue();
				if("title".equals(entry.getKey())){
					high += 50;
					graphics.setFont(new Font("黑体", Font.BOLD, 30));
					graphics.drawString(entry.getValue(), wigth, high);
					graphics.setFont(new Font("宋体", Font.BOLD, 20));
				} else {
					graphics.drawString(name, wigth, high);
					wigth += 400;
				}
				
			}
		}
		
		createImage("D://test1.jpg", image);
	
	}

}