package com.pdf.util;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;
import java.io.File;
import java.io.FileOutputStream;
/**
* 生成pdf公共类
* @author ytj
* @date 2021/11/21
*/
public class PdfUtil {
// 定义全局的字体静态变量
private static Font titlefont;
private static Font headfont;
private static Font keyfont;
private static Font textfont;
private static Font tablefont;
// 最大宽度
private static int maxWidth = 520;
// 静态代码块
static {
try {
// 不同字体（这里定义为同一种字体：包含不同字号、不同style）
BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
titlefont = new Font(bfChinese, 16, Font.BOLD);
headfont = new Font(bfChinese, 14, Font.BOLD);
keyfont = new Font(bfChinese, 12, Font.NORMAL);
tablefont=new Font(bfChinese,10,Font.BOLD);
textfont = new Font(bfChinese, 10, Font.NORMAL);
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 每英寸的像素
*/
public static final float DPI = 72f;
/**
* 每毫米像素（1英寸=25.4毫米）
*/
public static final float DPMM = DPI / 25.4f;
/**
* 打印名单
* */
public static void nameDoublePdf(Document document) throws Exception{
// 段落
Paragraph paragraph = new Paragraph("PDF工牌打印测试", headfont);
paragraph.setAlignment(1); //设置文字居中 0靠左 1，居中 2，靠右
paragraph.setIndentationLeft(12); //设置左缩进
paragraph.setIndentationRight(12); //设置右缩进
paragraph.setFirstLineIndent(24); //设置首行缩进
paragraph.setLeading(20f); //行间距
paragraph.setSpacingBefore(5f); //设置段落上空白
paragraph.setSpacingAfter(10f); //设置段落下空白
// 表格
PdfPTable table = createTablesPaent(new float[] { 260,260 });
//table.addCell(createCell("第 1 页，共 1 页", keyfont, Element.ALIGN_RIGHT, 4, false));
//table.addCell(createCell("信息", keyfont, Element.ALIGN_LEFT, 2, false));
PdfPTable table1=createTables(new float[]{50,50,80,90});
PdfPTable table2=createTables(new float[]{50,50,80,90});
Image image = Image.getInstance("E:/照片.jpg");
image.setAlignment(Image.ALIGN_CENTER);
image.scalePercent(7); //依照比例缩放、
table1.addCell(createCell("施工人员通行证", headfont, Element.ALIGN_CENTER,4));
// PdfPCell
table1.addCell(createImageCell(image, 2,2,5));
table1.addCell(createCell("姓名", textfont, Element.ALIGN_LEFT,1));
table1.addCell(createCell("张仁", tablefont, Element.ALIGN_CENTER,1));
table1.addCell(createCell("电话", textfont, Element.ALIGN_LEFT,1));
table1.addCell(createCell("13679073", tablefont, Element.ALIGN_CENTER,1));
table1.addCell(createCell("编号", textfont, Element.ALIGN_LEFT,1));
table1.addCell(createCell("1889", tablefont, Element.ALIGN_CENTER,1));
table1.addCell(createCell("施工项目", textfont, Element.ALIGN_LEFT,1));
table1.addCell(createCell("秀（父子）", tablefont, Element.ALIGN_CENTER,1));
table1.addCell(createCell("负责人电话", textfont, Element.ALIGN_LEFT,1));
table1.addCell(createCell("153511", tablefont, Element.ALIGN_CENTER,1));
table1.addCell(createCell("FOEN 奋安", headfont, Element.ALIGN_CENTER,4));
table2.addCell(createCell("施工人员通行证", headfont, Element.ALIGN_CENTER,4));
table2.addCell(createImageCell(image, 2,2,5));
table2.addCell(createCell("姓名", textfont, Element.ALIGN_LEFT,1));
table2.addCell(createCell("张继2", tablefont, Element.ALIGN_CENTER,1));
table2.addCell(createCell("电话", textfont, Element.ALIGN_LEFT,1));
table2.addCell(createCell("139016073", tablefont, Element.ALIGN_CENTER,1));
table2.addCell(createCell("编号", textfont, Element.ALIGN_LEFT,1));
table2.addCell(createCell("1831", tablefont, Element.ALIGN_CENTER,1));
table2.addCell(createCell("施工项目", textfont, Element.ALIGN_LEFT,1));
table2.addCell(createCell("李（父子）", tablefont, Element.ALIGN_CENTER,1));
table2.addCell(createCell("负责人电话", textfont, Element.ALIGN_LEFT,1));
table2.addCell(createCell("1519549", tablefont, Element.ALIGN_CENTER,1));
table2.addCell(createCell("FOEN 奋安", headfont, Element.ALIGN_CENTER,4));
// 添加图片//https://img-blog.csdn.net/20180801174617455?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzg0ODcxMA==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70
Image image2 = Image.getInstance("E:/人资部章.gif");
image2.setAlignment(Image.ALIGN_CENTER);
//image.scalePercent(20); //依照比例缩放、
image2.scaleAbsolute(20 * DPMM, 20 * DPMM); // 设置印章大小为 40mm × 40mm
// table1.addCell(image2);
PdfPCell cell = new PdfPCell(table1);
cell.setVerticalAlignment(Element.ALIGN_LEFT);
cell.setHorizontalAlignment(Element.ALIGN_LEFT);
cell.setUseBorderPadding(true);
cell.disableBorderSide(15);//去除全部线条
table.addCell(cell);
PdfPCell cell1 = new PdfPCell(table2);
cell1.setVerticalAlignment(Element.ALIGN_RIGHT);
cell1.setHorizontalAlignment(Element.ALIGN_RIGHT);
cell1.setUseBorderPadding(true);
cell1.disableBorderSide(15);
table.addCell(cell1);
document.add(paragraph);
document.add(table);
//document.add(image2);
}
/**------------------------创建表格单元格的方法start----------------------------*/
/**
* 创建单元格(指定字体)
* @param value
* @param font
* @return
*/
public PdfPCell createCell(String value, Font font) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);//设置字体位置
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平..）
* @param value
* @param font
* @param align
* @return
*/
public PdfPCell createCell(String value, Font font, int align) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setMinimumHeight(20);
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并）
* @param value
* @param font
* @param align
* @param colspan
* @return
*/
public static PdfPCell createCell(String value, Font font, int align, int colspan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setMinimumHeight(20);
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并）
* @param value
* @param font
* @param align
* @param colspan
* @return
*/
public PdfPCell createCell(String value,String nextValue, Font font,int align, int colspan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setMinimumHeight(50);
cell.setRight(10);
Phrase phrase=new Phrase();
phrase.add(new Chunk(value,font));
phrase.add(Chunk.NEWLINE);
phrase.add(Chunk.NEWLINE);
phrase.add(new Chunk(nextValue,font));
cell.setPhrase(phrase);
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、单元格跨x行合并）
* @param align
* @param colspan
* @param rowSpan
* @return
*/
public static PdfPCell createImageCell(Image image, int align, int colspan, int rowSpan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setRowspan(rowSpan);
cell.setMinimumHeight(80);
cell.addElement(image);
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、单元格跨x行合并）
* @param value
* @param font
* @param align
* @param colspan
* @param rowSpan
* @return
*/
public PdfPCell createHeightCell(String value, Font font, int align, int colspan,int rowSpan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setRowspan(rowSpan);
cell.setMinimumHeight(80);//设置最小行高
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、单元格跨x行合并）
* @param value
* @param font
* @param align
* @param colspan
* @param rowSpan
* @return
*/
public PdfPCell createCell(String value, Font font, int align, int colspan,int rowSpan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setRowspan(rowSpan);
cell.setMinimumHeight(20);
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并）
* @param value
* @param font
* @param align
* @param colspan
* @return
*/
public PdfPCell createCell(String value, Font font, int align, int colspan,float height) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setMinimumHeight(height);
cell.setPhrase(new Phrase(value, font));
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、单元格跨x行合并）
* @param value
* @param font
* @param align
* @param colspan
* @param rowSpan
* @return
*/
public PdfPCell createCell(String value, Font font, int align, int colspan,int rowSpan,float height) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setRowspan(rowSpan);
cell.setMinimumHeight(height);
cell.setPhrase(new Phrase(value, font));
return cell;
}
public PdfPCell createCell(){
PdfPCell cell = new PdfPCell();
cell.setBorder(0);//设置表格线宽
cell.setPaddingTop(15.0f);//上间距
cell.setPaddingBottom(8.0f);//下间距
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
* @param value
* @return
*/
public PdfPCell createCell(String value) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_LEFT);
cell.setColspan(7);
cell.setPhrase(new Phrase(value,textfont ));
cell.setBorder(0);
cell.setPaddingTop(1);
cell.setPaddingBottom(2.5F);
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
* @param value
* @param font
* @param align
* @param colspan
* @return
*/
public PdfPCell createTitleCell(String value, Font font, int align, int colspan) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setPhrase(new Phrase(value, font));
cell.setPadding(3.0f);
cell.setBorder(0);
cell.setPaddingTop(1.0f);
cell.setPaddingBottom(3f);
return cell;
}
/**
* 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
* @param value
* @param font
* @param align
* @param colspan
* @param boderFlag
* @return
*/
public static PdfPCell createCell(String value, Font font, int align, int colspan, boolean boderFlag) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setColspan(colspan);
cell.setPhrase(new Phrase(value, font));
cell.setPadding(3.0f);
if (!boderFlag) {
cell.setBorder(0);
cell.setPaddingTop(15.0f);
cell.setPaddingBottom(8.0f);
} else if (boderFlag) {
cell.setBorder(0);
cell.setPaddingTop(0.0f);
cell.setPaddingBottom(15.0f);
}
return cell;
}
/**
* 创建单元格（指定字体、水平..、边框宽度：0表示无边框、内边距）
* @param value
* @param font
* @param align
* @param borderWidth
* @param paddingSize
* @param flag
* @return
*/
public PdfPCell createCell(String value, Font font, int align, float[] borderWidth, float[] paddingSize, boolean flag) {
PdfPCell cell = new PdfPCell();
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(align);
cell.setPhrase(new Phrase(value, font));
cell.setBorderWidthLeft(borderWidth[0]);
cell.setBorderWidthRight(borderWidth[1]);
cell.setBorderWidthTop(borderWidth[2]);
cell.setBorderWidthBottom(borderWidth[3]);
cell.setPaddingTop(paddingSize[0]);
cell.setPaddingBottom(paddingSize[1]);
if (flag) {
cell.setColspan(2);
}
return cell;
}
/**------------------------创建表格单元格的方法end----------------------------*/
/**--------------------------创建表格的方法start------------------- ---------*/
/**
* 创建默认列宽，指定列数、水平(居中、右、左)的表格
* @param colNumber
* @param align
* @return
*/
public PdfPTable createTable(int colNumber, int align) {
PdfPTable table = new PdfPTable(colNumber);
try {
table.setTotalWidth(maxWidth);
table.setLockedWidth(true);
table.setHorizontalAlignment(align);
table.getDefaultCell().setBorder(1);
} catch (Exception e) {
e.printStackTrace();
}
return table;
}
/**
* 创建指定列宽、列数的表格
* @param widths
* @return
*/
public PdfPTable createTable(float[] widths) {
PdfPTable table = new PdfPTable(widths);
try {
table.setTotalWidth(maxWidth);
table.setLockedWidth(true);
table.setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setBorder(1);
} catch (Exception e) {
e.printStackTrace();
}
return table;
}
/**
* 创建指定列宽、列数的表格
* @param widths
* @return
*/
public static PdfPTable createTablesPaent(float[] widths) {
PdfPTable table = new PdfPTable(widths);
try {
table.setTotalWidth(maxWidth);
table.setLockedWidth(true);
table.setHorizontalAlignment(Element.ALIGN_CENTER);
} catch (Exception e) {
e.printStackTrace();
}
return table;
}
/**
* 创建指定列宽、列数的表格
* @param widths
* @return PdfPTable
*/
public static PdfPTable createTables(float[] widths) {
PdfPTable table = new PdfPTable(widths);
try {
table.setTotalWidth(230);
table.setLockedWidth(true);
table.setHorizontalAlignment(Element.ALIGN_CENTER);
table.getDefaultCell().setBorder(1);
} catch (Exception e) {
e.printStackTrace();
}
return table;
}
/**
* 创建空白的表格
* @return
*/
public PdfPTable createBlankTable() {
PdfPTable table = new PdfPTable(1);
table.getDefaultCell().setBorder(0);
table.addCell(createCell("", keyfont));
table.setSpacingAfter(20.0f);
table.setSpacingBefore(20.0f);
return table;
}
/**--------------------------创建表格的方法end------------------- ---------*/
}
package com.pdf.service;
import com.itextpdf.text.Document;
import com.itextpdf.text.Image;
import com.itextpdf.text.PageSize;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfGState;
import com.itextpdf.text.pdf.PdfWriter;
import com.pdf.util.MyHeaderFooter;
import com.pdf.util.PdfUtil;
import com.pdf.util.Watermark;
import com.pdf.util.WatermarkImage;
import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* @author ytj
* @date 2021/12/2
*/
@Service
public class PrintService {
public void print(HttpServletResponse response) {
try {
Document document = new Document(PageSize.A4);// 建立一个Document对象
PdfWriter writer = PdfWriter.getInstance(document,response.getOutputStream());
writer.setPageEvent(new Watermark("FOEN,FOEN,FOEN,FOEN"));// 水印
writer.setPageEvent(new MyHeaderFooter());// 页眉/页脚
document.open();//打开
document.addTitle("F工牌打印");// 标题
document.addAuthor("GZH");// 作者
document.addSubject("主题");// 主题
document.addKeywords("Keywords@iTextpdf");// 关键字
document.addCreator("GZH");// 创建者
writer.setPageEvent(new WatermarkImage(Image.getInstance("E:/人资部章.gif"),writer));// 水印来解决公章问题
/**
// 加入水印
PdfContentByte waterMar = writer.getDirectContentUnder();
// 开始设置水印
waterMar.beginText();
// 设置水印透明度
PdfGState gs = new PdfGState();
// 设置笔触字体不透明度为0.4f
gs.setStrokeOpacity(0.95f);
try {
Image image = Image.getInstance("E:/人资部章.gif");
// 设置坐标 绝对位置 X Y
image.setAbsolutePosition(100, 100);
// 设置旋转弧度
image.setRotation(0);// 旋转 弧度
// 设置旋转角度
image.setRotationDegrees(0);// 旋转 角度
// 设置等比缩放
//image.scalePercent(90);// 依照比例缩放
image.scaleAbsolute(100,100);//自定义大小
// 设置透明度
waterMar.setGState(gs);
// 添加水印图片
waterMar.addImage(image);
// 设置透明度
waterMar.setGState(gs);
//结束设置
waterMar.endText();
waterMar.stroke();
} catch (IOException e) {
e.printStackTrace();
}finally {
waterMar = null;
gs = null;
}
**/
new PdfUtil().nameDoublePdf(document);//生成PDF内容
document.close();//必须要关闭，否则生成的文件打不开
} catch (Exception e) {
System.out.println("创建pdf文件出错:"+e.getMessage());
}
}
}
package com.pdf.util;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.*;
import java.io.IOException;
/**
* 水印内容(图片或公章)
*/
public class WatermarkImage extends PdfPageEventHelper {
//private static final Log logger = Log.get();
private Image image;//水印内容图片
private PdfWriter writer;
@Override
public void onEndPage(PdfWriter writer, Document document) {
for(int i=0 ; i<1; i++) {
for(int j=0; j<2; j++) {
// 加入水印
PdfContentByte waterMar = writer.getDirectContentUnder();
// 开始设置水印
waterMar.beginText();
// 设置水印透明度
PdfGState gs = new PdfGState();
// 设置笔触字体不透明度为0.4f
gs.setStrokeOpacity(0.25f);
try {
// 设置透明度
waterMar.setGState(gs);
// 设置坐标 绝对位置 X Y
System.out.println("writer.getPageNumber():"+writer.getPageNumber());
if( j % 2 == 1){
this.image.setAbsolutePosition(150, 650);
}else{
this.image.setAbsolutePosition(420, 650);
}
// 设置旋转弧度
this.image.setRotation(0);// 旋转 弧度
// 设置旋转角度
this.image.setRotationDegrees(0);// 旋转 角度
// 设置等比缩放
//image.scalePercent(90);// 依照比例缩放
this.image.scaleAbsolute(100,100);//自定义大小
// 添加水印图片
waterMar.addImage(this.image);
// 设置透明度
waterMar.setGState(gs);
//结束设置
waterMar.endText();
waterMar.stroke();
} catch (DocumentException e) {
e.printStackTrace();
}finally {
waterMar = null;
gs = null;
}
}
}
}
public WatermarkImage(Image image,PdfWriter writer) {
this.writer = writer;
this.image = image;
}
}
package com.pdf.util;
import com.itextpdf.text.Document;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.pdf.ColumnText;
import com.itextpdf.text.pdf.GrayColor;
import com.itextpdf.text.pdf.PdfPageEventHelper;
import com.itextpdf.text.pdf.PdfWriter;
/**
* 水印内容(文本)
*/
public class Watermark extends PdfPageEventHelper {
Font FONT = new Font(Font.FontFamily.HELVETICA, 30, Font.BOLD, new GrayColor(0.95f));
private String waterCont;//水印内容
public Watermark(String waterCont) {
this.waterCont = waterCont;
}
@Override
public void onEndPage(PdfWriter writer, Document document) {
for(int i=0 ; i<5; i++) {
for(int j=0; j<5; j++) {
ColumnText.showTextAligned(writer.getDirectContentUnder(),
Element.ALIGN_CENTER,
new Phrase(this.waterCont == null ? "HELLO WORLD" : this.waterCont, FONT),
(50.5f+i*350),
(40.0f+j*150),
writer.getPageNumber() % 2 == 1 ? 45 : -45);
}
}
}
}
package com.pdf.util;
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.*;
import java.io.IOException;
/**
* PDF页头页码
*/
public class MyHeaderFooter extends PdfPageEventHelper {
// 总页数
PdfTemplate totalPage;
Font hfFont;
{
try {
hfFont = new Font(BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED), 8, Font.NORMAL);
} catch (DocumentException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
// 打开文档时，创建一个总页数的模版
public void onOpenDocument(PdfWriter writer, Document document) {
PdfContentByte cb =writer.getDirectContent();
totalPage = cb.createTemplate(30, 16);
}
// 一页加载完成触发，写入页眉和页脚
public void onEndPage(PdfWriter writer, Document document) {
PdfPTable table = new PdfPTable(3);
try {
table.setTotalWidth(PageSize.A4.getWidth() - 100);
table.setWidths(new int[] { 24, 24, 3});
table.setLockedWidth(true);
table.getDefaultCell().setFixedHeight(-10);
table.getDefaultCell().setBorder(Rectangle.BOTTOM);
table.addCell(new Paragraph("FOEN工牌打印/", hfFont));// 可以直接使用addCell(str)，不过不能指定字体，中文无法显示
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_RIGHT);
table.addCell(new Paragraph("第" + writer.getPageNumber() + "页/", hfFont));
// 总页数
PdfPCell cell = new PdfPCell(Image.getInstance(totalPage));
cell.setBorder(Rectangle.BOTTOM);
table.addCell(cell);
// 将页眉写到document中，位置可以指定，指定到下面就是页脚
table.writeSelectedRows(0, -1, 50,PageSize.A4.getHeight() - 20, writer.getDirectContent());
} catch (Exception de) {
throw new ExceptionConverter(de);
}
}
// 全部完成后，将总页数的pdf模版写到指定位置
public void onCloseDocument(PdfWriter writer,Document document) {
String text = "总" + (writer.getPageNumber()) + "页";
ColumnText.showTextAligned(totalPage, Element.ALIGN_LEFT, new Paragraph(text,hfFont), 2, 2, 0);
}
}
