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@@ -1,239 +1,239 @@
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-package com.tld.util;
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-
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-import com.google.zxing.BarcodeFormat;
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-import com.google.zxing.EncodeHintType;
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-import com.google.zxing.MultiFormatWriter;
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-import com.google.zxing.WriterException;
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-import com.google.zxing.common.BitMatrix;
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-import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
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-import org.apache.commons.logging.Log;
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-import org.apache.commons.logging.LogFactory;
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-import org.apache.poi.hssf.usermodel.HSSFCellStyle;
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-import org.apache.poi.hssf.usermodel.HSSFFont;
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-import org.apache.poi.hssf.usermodel.HSSFSheet;
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-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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-import org.apache.poi.ss.usermodel.HorizontalAlignment;
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-import org.apache.poi.ss.usermodel.VerticalAlignment;
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-
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-import javax.imageio.ImageIO;
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-import javax.print.*;
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-import javax.print.attribute.*;
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-import javax.print.attribute.standard.JobName;
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-import javax.print.attribute.standard.MediaPrintableArea;
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-import javax.print.attribute.standard.MediaSizeName;
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-import javax.print.attribute.standard.OrientationRequested;
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-import javax.print.event.PrintJobEvent;
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-import javax.print.event.PrintJobListener;
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-import java.awt.*;
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-import java.awt.image.BufferedImage;
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-import java.awt.print.PrinterJob;
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-import java.io.*;
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-import java.util.Hashtable;
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-import java.util.Locale;
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-
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-
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-/**
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- * 二维码图片打印机工具类
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- */
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-public class MyQRUtils {
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-
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- private static final Log logger = LogFactory.getLog(MyQRUtils.class);
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-
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- private static final int BLACK = 0xFF000000;
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- private static final int WHITE = 0xFFFFFFFF;
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- private static final int LogoPart = 4;
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-
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- /**
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- * 生成二维码前的配置信息
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- * @param content 生成二维码图片内容
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- * @param width 二维码图片的宽度
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- * @param height 二维码图片的高度
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- * @return
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- */
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- public static BitMatrix setBitMatrix(String content, int width, int height){
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- Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
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- hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
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- hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); //指定纠错等级
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- BitMatrix bitMatrix=null;
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- try {
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- //生成二维码
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- bitMatrix = new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, width, height, hints);
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- } catch (WriterException e) {
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- logger.error("生成二维码错误",e);
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- }
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- return bitMatrix;
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- }
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-
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- /**
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- * 将LOGO图片放在二维码中间（水印效果）
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- * 将生成的图片以流的形式输出到页面展示
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- * @param matrix BitMatrix
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- * @param format 图片格式
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- * @param outStream 输出流
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- * @param logoPath LOGO地址
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- * @param showBottomText 二维码图片底部需要显示的问题
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- * @throws IOException
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- */
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- public static void megerToFile(BitMatrix matrix,String format,OutputStream outStream,String logoPath,String showBottomText) throws IOException {
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- BufferedImage image = toBufferedImage(matrix);
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- Graphics2D gs = image.createGraphics();
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-
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- //1.加入LOGO水印效果
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- if(null != logoPath && !"".equals(logoPath)){
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- //1.1 载入LOGO图片
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- BufferedImage logoImg = ImageIO.read(new File(logoPath));
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- //1.2 考虑到LOGO图片贴到二维码中，建议大小不要超过二维码的1/5;
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- int width = image.getWidth() / LogoPart;
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- int height = image.getHeight() / LogoPart;
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- //1.3 LOGO居中显示
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- int x = (image.getWidth() - width) / 2;
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- int y = (image.getHeight() - height) / 2;
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- gs.drawImage(logoImg, x, y, logoImg.getWidth(), logoImg.getHeight(), null);
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- logoImg.flush();
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- }
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- //2.二维码图片底部插入文字
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- if(null != showBottomText && !"".equals(showBottomText)){
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- //2.1 设置字体样式
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- Font font = new Font("微软雅黑", Font.PLAIN, 14);
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- gs.setColor(Color.BLACK);
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- gs.setFont(font);
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- //2.2 字体显示位置
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- int x = (image.getWidth() - getWatermarkLength(showBottomText, gs))/2;
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- int y = image.getHeight()-2;
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- gs.drawString(showBottomText, x, y);
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- }
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- gs.dispose();
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- ImageIO.write(image, format, outStream);
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- }
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-
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- /**
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- * 将LOGO图片放在二维码中间（水印效果）
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- * 将生成的图片生成到本地硬盘路径下
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- * @param matrix BitMatrix
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- * @param format 图片格式
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- * @param imagePath 图片存放路径
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- * @param logoPath LOGO地址
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- * @param showBottomText 二维码图片底部需要显示的问题
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- * @throws IOException
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- */
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- public static void megerToFile2(BitMatrix matrix,String format,String imagePath,String logoPath,String showBottomText) throws IOException {
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- BufferedImage image = toBufferedImage(matrix);
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- Graphics2D gs = image.createGraphics();
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-
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- //1.加入LOGO水印效果
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- if(null != logoPath && !"".equals(logoPath)){
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- BufferedImage logoImg = ImageIO.read(new File(logoPath));
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- int width = image.getWidth() / LogoPart;
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- int height = image.getHeight() / LogoPart;
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- int x = (image.getWidth() - width) / 2;
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- int y = (image.getHeight() - height) / 2;
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- gs.drawImage(logoImg, x, y, logoImg.getWidth(), logoImg.getHeight(), null);
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- logoImg.flush();
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- }
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-
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- //2.二维码图片底部插入文字
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- if(null != showBottomText && !"".equals(showBottomText)){
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- //2.1 设置字体样式
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- Font font = new Font("微软雅黑", Font.PLAIN, 14);
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- gs.setColor(Color.BLACK);
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- gs.setFont(font);
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- //2.2 字体显示位置
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- int x = (image.getWidth() - getWatermarkLength(showBottomText, gs))/2;
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- int y = image.getHeight()-2;
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- gs.drawString(showBottomText, x, y);
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- }
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- gs.dispose();
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- ImageIO.write(image, format, new File(imagePath));
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- }
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-
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- /**
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- * 获取水印字体的长度
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- * @param fontString
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- * @param gs
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- * @return
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- */
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- public static int getWatermarkLength(String fontString,Graphics2D gs){
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- return gs.getFontMetrics(gs.getFont()).charsWidth(fontString.toCharArray(),0,fontString.length());
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- }
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-
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- public static BufferedImage toBufferedImage(BitMatrix matrix){
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- int width = matrix.getWidth();
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- int height = matrix.getHeight();
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- BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
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-
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- for(int x=0;x<width;x++){
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- for(int y=0;y<height;y++){
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- image.setRGB(x, y, matrix.get(x, y) ? BLACK : WHITE);
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- }
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- }
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- return image;
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- }
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-
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-
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- /**
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- * 打印保存的图片/二维码
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- * @param file
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- * @return
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- */
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- public static void getPrint(File file ){
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- // 构建打印请求属性集
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- DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
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- // 设置打印格式
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- PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
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- // 查找所有的打印服务
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- PrintService[] printServices = PrintServiceLookup.lookupPrintServices(flavor, pras);
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- //循环打印机名称
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- for (int i = 0; i < printServices.length; i++) {
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- String name = printServices[i].getName();
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- System.out.println("打印机名称："+name);
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- }
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- // 测试，直接用第一个了
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- PrintService printService = printServices[0];
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- String printName = printService.getName();
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- File picFile = new File(file.toURI());
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- if (!picFile.exists() || !picFile.isFile()) {
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- return;
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- }
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- String fileName = picFile.getName();
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- // 获取图片后缀名，设置打印文件格式
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- String suffix = fileName.substring(fileName.lastIndexOf(".") + 1);
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- switch (suffix) {
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- case "jpg":
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- case "jpeg":
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- flavor = DocFlavor.INPUT_STREAM.JPEG;
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- break;
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- case "png":
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- flavor = DocFlavor.INPUT_STREAM.PNG;
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- break;
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- case "pdf":
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- flavor = DocFlavor.INPUT_STREAM.PDF;
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- break;
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- case "gif":
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- flavor = DocFlavor.INPUT_STREAM.GIF;
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- default:
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- break;
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- }
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- // 设置打印文件名
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- pras.add(new JobName(fileName, Locale.CHINA));
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- // 设置打印方向
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- pras.add(OrientationRequested.LANDSCAPE);
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- // 设置打印区域
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- MediaPrintableArea mp = new MediaPrintableArea(0, 0, 100, 100, Size2DSyntax.MM);
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- pras.add(mp);
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- try {
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- FileInputStream fis = new FileInputStream(picFile);
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- HashDocAttributeSet das = new HashDocAttributeSet();
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- // 使用打印服务生成打印任务
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- DocPrintJob job = printService.createPrintJob();
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- // 获取需要打印的文档类doc
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- SimpleDoc doc = new SimpleDoc(fis, flavor, das);
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- job.print(doc, pras);
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- } catch (PrintException e) {
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- e.printStackTrace();
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- } catch (FileNotFoundException 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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-}
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+//package com.tld.util;
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+//
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+//import com.google.zxing.BarcodeFormat;
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+//import com.google.zxing.EncodeHintType;
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+//import com.google.zxing.MultiFormatWriter;
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+//import com.google.zxing.WriterException;
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+//import com.google.zxing.common.BitMatrix;
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+//import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
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+//import org.apache.commons.logging.Log;
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+//import org.apache.commons.logging.LogFactory;
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+//import org.apache.poi.hssf.usermodel.HSSFCellStyle;
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+//import org.apache.poi.hssf.usermodel.HSSFFont;
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+//import org.apache.poi.hssf.usermodel.HSSFSheet;
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+//import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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+//import org.apache.poi.ss.usermodel.HorizontalAlignment;
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+//import org.apache.poi.ss.usermodel.VerticalAlignment;
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+//
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+//import javax.imageio.ImageIO;
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+//import javax.print.*;
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+//import javax.print.attribute.*;
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+//import javax.print.attribute.standard.JobName;
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+//import javax.print.attribute.standard.MediaPrintableArea;
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+//import javax.print.attribute.standard.MediaSizeName;
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+//import javax.print.attribute.standard.OrientationRequested;
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+//import javax.print.event.PrintJobEvent;
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+//import javax.print.event.PrintJobListener;
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+//import java.awt.*;
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+//import java.awt.image.BufferedImage;
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+//import java.awt.print.PrinterJob;
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+//import java.io.*;
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+//import java.util.Hashtable;
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+//import java.util.Locale;
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+//
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+//
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+///**
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+// * 二维码图片打印机工具类
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+// */
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+//public class MyQRUtils {
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+//
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+// private static final Log logger = LogFactory.getLog(MyQRUtils.class);
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+//
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+// private static final int BLACK = 0xFF000000;
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+// private static final int WHITE = 0xFFFFFFFF;
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+// private static final int LogoPart = 4;
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+//
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+// /**
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+// * 生成二维码前的配置信息
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+// * @param content 生成二维码图片内容
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+// * @param width 二维码图片的宽度
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+// * @param height 二维码图片的高度
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+// * @return
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+// */
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+// public static BitMatrix setBitMatrix(String content, int width, int height){
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+// Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
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+// hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
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+// hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); //指定纠错等级
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+// BitMatrix bitMatrix=null;
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+// try {
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+// //生成二维码
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+// bitMatrix = new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, width, height, hints);
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+// } catch (WriterException e) {
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+// logger.error("生成二维码错误",e);
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+// }
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+// return bitMatrix;
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+// }
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+//
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+// /**
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+// * 将LOGO图片放在二维码中间（水印效果）
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+// * 将生成的图片以流的形式输出到页面展示
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+// * @param matrix BitMatrix
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+// * @param format 图片格式
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+// * @param outStream 输出流
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+// * @param logoPath LOGO地址
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+// * @param showBottomText 二维码图片底部需要显示的问题
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+// * @throws IOException
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+// */
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+// public static void megerToFile(BitMatrix matrix,String format,OutputStream outStream,String logoPath,String showBottomText) throws IOException {
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+// BufferedImage image = toBufferedImage(matrix);
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+// Graphics2D gs = image.createGraphics();
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+//
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+// //1.加入LOGO水印效果
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+// if(null != logoPath && !"".equals(logoPath)){
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+// //1.1 载入LOGO图片
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+// BufferedImage logoImg = ImageIO.read(new File(logoPath));
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+// //1.2 考虑到LOGO图片贴到二维码中，建议大小不要超过二维码的1/5;
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+// int width = image.getWidth() / LogoPart;
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+// int height = image.getHeight() / LogoPart;
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+// //1.3 LOGO居中显示
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+// int x = (image.getWidth() - width) / 2;
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+// int y = (image.getHeight() - height) / 2;
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+// gs.drawImage(logoImg, x, y, logoImg.getWidth(), logoImg.getHeight(), null);
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+// logoImg.flush();
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+// }
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+// //2.二维码图片底部插入文字
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+// if(null != showBottomText && !"".equals(showBottomText)){
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+// //2.1 设置字体样式
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+// Font font = new Font("微软雅黑", Font.PLAIN, 14);
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+// gs.setColor(Color.BLACK);
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+// gs.setFont(font);
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+// //2.2 字体显示位置
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+// int x = (image.getWidth() - getWatermarkLength(showBottomText, gs))/2;
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+// int y = image.getHeight()-2;
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+// gs.drawString(showBottomText, x, y);
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+// }
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+// gs.dispose();
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+// ImageIO.write(image, format, outStream);
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+// }
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+//
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+// /**
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+// * 将LOGO图片放在二维码中间（水印效果）
|
|
|
+// * 将生成的图片生成到本地硬盘路径下
|
|
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+// * @param matrix BitMatrix
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|
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+// * @param format 图片格式
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+// * @param imagePath 图片存放路径
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+// * @param logoPath LOGO地址
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+// * @param showBottomText 二维码图片底部需要显示的问题
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+// * @throws IOException
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+// */
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+// public static void megerToFile2(BitMatrix matrix,String format,String imagePath,String logoPath,String showBottomText) throws IOException {
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+// BufferedImage image = toBufferedImage(matrix);
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+// Graphics2D gs = image.createGraphics();
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+//
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+// //1.加入LOGO水印效果
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+// if(null != logoPath && !"".equals(logoPath)){
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+// BufferedImage logoImg = ImageIO.read(new File(logoPath));
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+// int width = image.getWidth() / LogoPart;
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+// int height = image.getHeight() / LogoPart;
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+// int x = (image.getWidth() - width) / 2;
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+// int y = (image.getHeight() - height) / 2;
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+// gs.drawImage(logoImg, x, y, logoImg.getWidth(), logoImg.getHeight(), null);
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+// logoImg.flush();
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+// }
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+//
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+// //2.二维码图片底部插入文字
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+// if(null != showBottomText && !"".equals(showBottomText)){
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+// //2.1 设置字体样式
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+// Font font = new Font("微软雅黑", Font.PLAIN, 14);
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+// gs.setColor(Color.BLACK);
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+// gs.setFont(font);
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+// //2.2 字体显示位置
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+// int x = (image.getWidth() - getWatermarkLength(showBottomText, gs))/2;
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+// int y = image.getHeight()-2;
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+// gs.drawString(showBottomText, x, y);
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+// }
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+// gs.dispose();
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+// ImageIO.write(image, format, new File(imagePath));
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+// }
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+//
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+// /**
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+// * 获取水印字体的长度
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+// * @param fontString
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+// * @param gs
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+// * @return
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+// */
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+// public static int getWatermarkLength(String fontString,Graphics2D gs){
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+// return gs.getFontMetrics(gs.getFont()).charsWidth(fontString.toCharArray(),0,fontString.length());
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+// }
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+//
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+// public static BufferedImage toBufferedImage(BitMatrix matrix){
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+// int width = matrix.getWidth();
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+// int height = matrix.getHeight();
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+// BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
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+//
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+// for(int x=0;x<width;x++){
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+// for(int y=0;y<height;y++){
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+// image.setRGB(x, y, matrix.get(x, y) ? BLACK : WHITE);
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+// }
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+// }
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+// return image;
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+// }
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+//
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+//
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+// /**
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+// * 打印保存的图片/二维码
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+// * @param file
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+// * @return
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+// */
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+// public static void getPrint(File file ){
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+// // 构建打印请求属性集
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+// DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
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+// // 设置打印格式
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+// PrintRequestAttributeSet pras = new HashPrintRequestAttributeSet();
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|
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+// // 查找所有的打印服务
|
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|
+// PrintService[] printServices = PrintServiceLookup.lookupPrintServices(flavor, pras);
|
|
|
+// //循环打印机名称
|
|
|
+// for (int i = 0; i < printServices.length; i++) {
|
|
|
+// String name = printServices[i].getName();
|
|
|
+// System.out.println("打印机名称："+name);
|
|
|
+// }
|
|
|
+// // 测试，直接用第一个了
|
|
|
+// PrintService printService = printServices[0];
|
|
|
+// String printName = printService.getName();
|
|
|
+// File picFile = new File(file.toURI());
|
|
|
+// if (!picFile.exists() || !picFile.isFile()) {
|
|
|
+// return;
|
|
|
+// }
|
|
|
+// String fileName = picFile.getName();
|
|
|
+// // 获取图片后缀名，设置打印文件格式
|
|
|
+// String suffix = fileName.substring(fileName.lastIndexOf(".") + 1);
|
|
|
+// switch (suffix) {
|
|
|
+// case "jpg":
|
|
|
+// case "jpeg":
|
|
|
+// flavor = DocFlavor.INPUT_STREAM.JPEG;
|
|
|
+// break;
|
|
|
+// case "png":
|
|
|
+// flavor = DocFlavor.INPUT_STREAM.PNG;
|
|
|
+// break;
|
|
|
+// case "pdf":
|
|
|
+// flavor = DocFlavor.INPUT_STREAM.PDF;
|
|
|
+// break;
|
|
|
+// case "gif":
|
|
|
+// flavor = DocFlavor.INPUT_STREAM.GIF;
|
|
|
+// default:
|
|
|
+// break;
|
|
|
+// }
|
|
|
+// // 设置打印文件名
|
|
|
+// pras.add(new JobName(fileName, Locale.CHINA));
|
|
|
+// // 设置打印方向
|
|
|
+// pras.add(OrientationRequested.LANDSCAPE);
|
|
|
+// // 设置打印区域
|
|
|
+// MediaPrintableArea mp = new MediaPrintableArea(0, 0, 100, 100, Size2DSyntax.MM);
|
|
|
+// pras.add(mp);
|
|
|
+// try {
|
|
|
+// FileInputStream fis = new FileInputStream(picFile);
|
|
|
+// HashDocAttributeSet das = new HashDocAttributeSet();
|
|
|
+// // 使用打印服务生成打印任务
|
|
|
+// DocPrintJob job = printService.createPrintJob();
|
|
|
+// // 获取需要打印的文档类doc
|
|
|
+// SimpleDoc doc = new SimpleDoc(fis, flavor, das);
|
|
|
+// job.print(doc, pras);
|
|
|
+// } catch (PrintException e) {
|
|
|
+// e.printStackTrace();
|
|
|
+// } catch (FileNotFoundException e) {
|
|
|
+// e.printStackTrace();
|
|
|
+// }
|
|
|
+//
|
|
|
+// }
|
|
|
+//
|
|
|
+//}
|
