java生成图片进行套打功能

本文实例为大家分享了java生成图片进行套打的具体代码,供大家参考,具体内容如下

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){

}

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