package org.fanli.dynamic;
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import java.awt.Color;
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import java.awt.Font;
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import java.awt.FontFormatException;
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import java.awt.FontMetrics;
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import java.awt.Graphics2D;
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import java.awt.RenderingHints;
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import java.awt.RenderingHints.Key;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.Date;
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import java.util.HashMap;
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import javax.imageio.ImageIO;
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import org.junit.Test;
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import org.yeshi.utils.DateLunarUtil;
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import org.yeshi.utils.HttpUtil;
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import org.yeshi.utils.QRCodeUtil;
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import org.yeshi.utils.entity.DateInfo;
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import com.yeshi.fanli.util.Constant;
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import com.yeshi.fanli.util.FileUtil;
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import com.yeshi.fanli.util.ImageUtil;
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import com.yeshi.fanli.util.StringUtil;
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public class Test_DrawInviteMaterial {
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@Test
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public void draw1() {
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try {
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long uid = 911382;
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String targetPath = FileUtil.getCacheDir() + "/share_" + uid +".jpg";
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String erCodeTempPath = FileUtil.getCacheDir() + "/" + uid + "_" + System.currentTimeMillis() + ".jpg";
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String erCode = HttpUtil.getShortLink("http://" + Constant.wxGZConfig.getLoginHost() + "/"
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+ Constant.systemCommonConfig.getProjectName() + "/client/threeShareNew?uid=" + uid);
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// 生成
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try {
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QRCodeUtil.getInstance(250).encode(erCode, erCodeTempPath);
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} catch (Exception e) {
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e.printStackTrace();
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}
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InputStream erCodeInputStream = new FileInputStream(new File(erCodeTempPath)); // 二维码
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// 开始根据 url(背景图), qrCode(二维码), portrait(头像) 生成图片
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inviteFriendImgLower(erCodeInputStream, targetPath, null);
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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/**
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*
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* @param urlInputStream
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* @param portraitInputStream
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* @param erCodeInputStream
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* @param targetPath
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* @param pX -二维码的横坐标
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* @param pY -二维码的纵坐标
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* @param size -二维码的尺寸
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* @param inviteCode -邀请码
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* @throws IOException
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*/
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// 邀请好友图片 - 底部
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public static void inviteFriendImgLower(InputStream erCodeInputStream, String targetPath, Date date) throws IOException {
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String inviteCode = "LKFK5P";
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BufferedImage bgImage = ImageIO
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.read(ImageUtil.class.getClassLoader().getResourceAsStream("image/invite/bg.jpg"));
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final BufferedImage targetImg = new BufferedImage(bgImage.getWidth(), bgImage.getHeight(),
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BufferedImage.TYPE_INT_RGB);
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HashMap<Key, Object> mapH = new HashMap<Key, Object>();
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mapH.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);// 抗锯齿 （抗锯齿总开关）
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mapH.put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_GASP);// 文字抗锯齿
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// 画 背景图片
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final Graphics2D g2d = targetImg.createGraphics();
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g2d.drawImage(bgImage, 0, 0, bgImage.getWidth(), bgImage.getHeight(), null);
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g2d.setBackground(Color.BLACK);
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// 画 蒙层
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BufferedImage mengCeng = ImageIO
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.read(ImageUtil.class.getClassLoader().getResourceAsStream("image/invite/mc.png"));
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g2d.drawImage(mengCeng, 0, bgImage.getHeight()/2, bgImage.getWidth(), bgImage.getHeight()/2, null);
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int width = bgImage.getWidth();
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int height = bgImage.getHeight();
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int pX = width - 250;
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int pY = height - 290; // 320
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int size = 210; // 230
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// 画 二维码
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BufferedImage qrCodeImage = ImageIO.read(erCodeInputStream);
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qrCodeImage = ImageUtil.qrCodeImage(g2d, qrCodeImage, pX, pY, size, size); // 二维码长宽
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// 230*230
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// 画 头像
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// BufferedImage portraitImg = ImageIO.read(portraitInputStream);
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BufferedImage portraitImg = ImageIO
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.read(ImageUtil.class.getClassLoader().getResourceAsStream("image/invite/hd.jpg"));
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int portraitSize = size * 5 / 23;
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int pPX = pX + size / 2 - portraitSize / 2;
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int pPY = pY + size / 2 - portraitSize / 2;
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portraitImg = ImageUtil.portraitImg(g2d, portraitImg, pPX, pPY, portraitSize, portraitSize);// 头像长宽
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// 文字白色
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Color color = new Color(255, 255, 255);
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String os = System.getProperty("os.name");
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String fontBoldPath = "/usr/share/fonts/yahei.ttf";
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if (os.toLowerCase().startsWith("win")) {
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fontBoldPath = "D:/yahei.ttf";
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}
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Font boldFont = null;
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// 画邀请码(邀请码的大小与字体固定)
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if (!StringUtil.isNullOrEmpty(inviteCode)) {
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String st = "邀请码：" + inviteCode;
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try {
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boldFont = Font.createFont(Font.PLAIN, new File(fontBoldPath)).deriveFont(32.0f);
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} catch (FontFormatException e) {
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e.printStackTrace();
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}
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g2d.setFont(boldFont);
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g2d.setColor(new Color(255, 255, 255));
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FontMetrics fm = g2d.getFontMetrics(boldFont);
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int textLength = fm.stringWidth(st);
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int ax = (width - textLength) - 30;
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int ay = bgImage.getHeight() - 50 + boldFont.getSize() / 2 - 5;
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g2d.setColor(new Color(255, 255, 255));
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g2d.drawString(st, ax, ay);
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}
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int padding_left = 30;
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// 日历
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try {
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if (date == null) {
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date = new Date();
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}
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boldFont = Font.createFont(Font.PLAIN, new File(fontBoldPath)).deriveFont(36.0f);
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g2d.setFont(boldFont);
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g2d.setColor(color);
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DateInfo dateInfo = DateLunarUtil.getDateInfo(date);
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// 农历
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g2d.drawString(dateInfo.getLunar_month() + dateInfo.getLunar_day(), padding_left, height - 80 );
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// 天干地支
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g2d.drawString(dateInfo.getAgenary_month() +" " + dateInfo.getAgenary_day(), padding_left, height - 140 );
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// 当前日期
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Font boldFontMax = Font.createFont(Font.PLAIN, new File(fontBoldPath)).deriveFont(100.0f);
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g2d.setFont(boldFontMax);
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if (dateInfo.getDay() < 10) {
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g2d.drawString("0" + dateInfo.getDay().toString(), padding_left, height - 200 );
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} else {
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g2d.drawString(dateInfo.getDay().toString(), padding_left, height - 200 );
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}
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String theDate= "";
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if (dateInfo.getMonth() < 10) {
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theDate ="/0";
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} else {
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theDate ="/";
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}
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theDate += dateInfo.getMonth() + "/"+ dateInfo.getYear() + " " + dateInfo.getWeekDay();
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g2d.setFont(boldFont);
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g2d.drawString(theDate, padding_left + boldFontMax.getSize() + 15, height - 200 );
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} catch (Exception e) {
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e.printStackTrace();
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}
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// 文字内容
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try {
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boldFont = Font.createFont(Font.PLAIN, new File(fontBoldPath)).deriveFont(36.0f);
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g2d.setFont(boldFont);
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g2d.setColor(color);
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String content = "对自己严格一点儿，时间长了，努力便成为一种心理习惯，一种生活方式。未必人人都可以做到优秀，但至少可以努力做到比昨天的自己更优秀。";
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System.out.println(content.length());
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int lineHeight = 70;
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int lineTextLength = 19;
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if (content.length() <= lineTextLength) {
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g2d.drawString(content, padding_left, height - 350 );
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} else {
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String text = "";
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int mod = content.length() % lineTextLength;
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if (mod == 0) {
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text = content.substring(content.length() -lineTextLength,content.length());
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content = content.substring(0, content.length() -lineTextLength);
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} else {
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text = content.substring(content.length() -mod ,content.length());
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content = content.substring(0, content.length() -mod);
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}
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g2d.drawString(text, padding_left, height - 350);
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int i = 1;
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while (true) {
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if (content.length() <= 17) {
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g2d.drawString(content, padding_left, height - 350 - lineHeight * i);
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break;
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} else {
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text = content.substring(content.length() -lineTextLength,content.length());
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content = content.substring(0, content.length() -lineTextLength);
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g2d.drawString(text, padding_left, height - 350 - lineHeight * i);
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i ++;
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}
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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OutputStream out = new FileOutputStream(new File(targetPath));
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ImageIO.write(targetImg, "JPEG", out);
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out.flush();
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out.close();
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}
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}
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