java生成图片进行套打功能

import java.awt.color;

import java.awt.font;

import java.awt.graphics;

import java.awt.image.bufferedimage;

import java.io.file;

import java.util.calendar;

import javax.imageio.imageio;

import org.junit.test;

public class imgecreate{

@test

   public void graphicsgeneration() {

     try {

       int imagewidth = 3507 ; // 图片的宽度

       int imageheight = 2480 ; // 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);

       graphics.setfont( new font( "宋体" , font.plain, 70 ));

       string address= "山东省飞史蒂夫肯德基首付款艰苦奋斗就胜多负少的飞电风扇" ;

       //为控制字符串过长换行

       graphics.drawstring(address.substring( 0 , 13 ), 985 , 1416 );

       graphics.drawstring(address.substring( 13 ), 985 , 1484 );

       calendar now = calendar.getinstance();

       //证书有效期为3年，所以截止日减去1天

       now.set(calendar.date, now.get(calendar.date)- 1 );

       now.add(calendar.year, 3 ); //

       bufferedimage small = imageio.read( new file( "d://t.jpg" ));//生成的图片中插入另一张图片

       graphics.drawimage(small, 2524 , 943 , 385 , 385 , null );

       graphics.dispose();

       createimage( "d://test1.jpg" , image);

     } catch (exception e) {

       e.printstacktrace();

     }

   }

private static void createimage(string filelocation, bufferedimage image) {

   try {

     imageio.write(image, "jpeg" , new file(filelocation));

     image.flush();

   } catch (exception e) {

     e.printstacktrace();

   }

}

   public static void main(string[] args){

}