/**
* Método que dibuja el número de página.
*
* @param writer Creador de documentos.
* @param document Documento del informe.
*/
public void drawPageNumber(PdfWriter writer, Document document) {
PdfContentByte cb = writer.getDirectContent();
cb.saveState();
// Número de página
String text =
new StringBuffer()
.append("Página ")
.append(writer.getPageNumber())
.append(" de ")
.toString();
float textSize = HELVETICA.getWidthPoint(text, 8);
float textBase = document.bottom() - 20;
cb.beginText();
cb.setColorFill(FOOTER_COLOR);
cb.setFontAndSize(HELVETICA, 8);
cb.setTextMatrix(document.right() - textSize - 20, textBase);
cb.showText(text);
cb.endText();
cb.addTemplate(tpl, document.right() - 20, textBase);
cb.restoreState();
}
public void encodeHeaderBox(PdfContentByte directContent, Bounds bounds, String title) {
setFillColorBlack(directContent);
Bounds headerBounds = calculateHeaderBounds(bounds);
directContent.rectangle(
headerBounds.x + ARCSPACE,
headerBounds.y,
headerBounds.width - 2 * ARCSPACE,
headerBounds.height);
directContent.arc(
headerBounds.x,
headerBounds.y,
headerBounds.x + 2 * ARCSPACE,
headerBounds.y + headerBounds.height,
0,
360);
directContent.arc(
headerBounds.getMaxX(),
headerBounds.y,
headerBounds.getMaxX() - 2 * ARCSPACE,
headerBounds.getMaxY(),
0,
360);
directContent.fillStroke();
setFillColorWhite(directContent);
directContent.setFontAndSize(baseFont, HEADER_FONT_SIZE);
directContent.beginText();
directContent.showTextAligned(
PdfContentByte.ALIGN_CENTER,
title,
(int) headerBounds.getCenterX(),
headerBounds.y + HEADER_FONT_PADDING,
0);
directContent.endText();
}
public static void main(String[] args) throws Exception {
String filePath = ReaderPdf.class.getClassLoader().getResource("pdf/pdf.pdf").getPath();
// 待加水印的文件
PdfReader reader = new PdfReader(filePath);
String newFilePath = "D:/test/newPdf.pdf";
File f = new File(newFilePath);
if (!f.exists()) {
f.createNewFile();
}
// 加完水印的文件
PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(newFilePath));
int total = reader.getNumberOfPages() + 1;
PdfContentByte content;
// 设置字体
BaseFont baseFont = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.EMBEDDED);
// BaseFont baseFont =
// BaseFont.createFont("STSong-Light",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
// BaseFont baseFont =
// BaseFont.createFont("C:/Windows/Fonts/SIMYOU.TTF",BaseFont.IDENTITY_H,BaseFont.NOT_EMBEDDED);
// 水印文字
String waterText = "------广东省云浮市闻莺路东升布艺------";
int leng = waterText.length(); // 文字长度
char c = 0;
int height = 0; // 高度
// 循环对每页插入水印
for (int i = 1; i < total; i++) {
// 水印的起始
height = 500;
content = stamper.getUnderContent(i);
// 开始
content.beginText();
// 设置颜色
content.setColorFill(Color.GRAY);
// 设置字体及字号
content.setFontAndSize(baseFont, 18);
// 设置起始位置
content.setTextMatrix(500, 780);
// 开始写入水印
for (int k = 0; k < leng; k++) {
content.setTextRise(14);
c = waterText.charAt(k);
// 将char转成字符串
content.showText(c + "");
height -= 5;
}
content.endText();
}
stamper.close();
}
public void finishText() {
contentByte.endText();
}
public void onEndPage(PdfWriter pdfWriter, Document document) {
pageNum++; // 页面计数
if (needNotFootAndHead && pageNum >= needNotFootAndHeadPageNum) {
return;
}
PdfContentByte pdfContByte = pdfWriter.getDirectContent();
pdfContByte.saveState();
pdfContByte.setGState(pdfGState);
pdfContByte.setFontAndSize(baseFont, 48);
pdfContByte.endText();
Image barCodeImge = code39.createImageWithBarcode(pdfContByte, null, null);
try {
pdfContByte.addImage(
headerImage,
headerImage.getWidth() / 2,
0,
0,
headerImage.getHeight() / 2,
document.left() + 65,
document.top() + 10);
pdfContByte.addImage(
barCodeImge,
barCodeImge.getWidth(),
0,
0,
barCodeImge.getHeight(),
document.left() + 35,
document.bottom() - 26);
} catch (Exception ex) {
throw new ExceptionConverter(ex);
}
pdfContByte.restoreState();
pdfContByte.saveState();
String headFootText = "保险合同号：" + this.contNo;
float headTextPos = document.top() + 10;
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 10);
pdfContByte.setTextMatrix(document.right() - 175, headTextPos);
pdfContByte.showText(headFootText);
pdfContByte.endText();
pdfContByte.saveState();
// cell.setBorder(Rectangle.BOTTOM);
// String metLife = "中美大都会人寿保险有限公司";
// float footTextPos = document.bottom()-12;
// pdfContByte.beginText();
// pdfContByte.setFontAndSize(baseFont, 7);
// pdfContByte.setTextMatrix(document.left()+50, footTextPos);
// pdfContByte.showText(metLife);
// pdfContByte.endText();
// pdfContByte.saveState();
String shanghaimetLife = "中美联泰大都会人寿保险有限公司";
float shanghaifootText = document.bottom();
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 7);
pdfContByte.setTextMatrix(document.left() + 35, shanghaifootText);
pdfContByte.showText(shanghaimetLife);
pdfContByte.endText();
pdfContByte.saveState();
String shanghaimetLifeAddress = " 联系地址：上海市黄浦区黄陂北路227号中区广场11楼";
float shanghaifootTextAddPos = document.bottom();
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 7);
pdfContByte.setTextMatrix(document.right() - 190, shanghaifootTextAddPos);
pdfContByte.showText(shanghaimetLifeAddress);
pdfContByte.endText();
pdfContByte.saveState();
String metLifeAddress = "北京东城区东长安街一号东方广场东方经贸城东二办公楼12层";
float footTextAddPos = document.bottom() - 8;
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 7);
pdfContByte.setTextMatrix(document.right() - 190, footTextAddPos);
pdfContByte.showText(metLifeAddress);
pdfContByte.endText();
pdfContByte.saveState();
String metLifeCustSer = "客户服务热线：400 818 8168";
float footTextCSPos = document.bottom() - 16;
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 7);
pdfContByte.setTextMatrix(document.right() - 85, footTextCSPos);
pdfContByte.showText(metLifeCustSer);
pdfContByte.endText();
pdfContByte.saveState();
String metLifeSite = "http://www.metlife.com.cn/";
float footTextSTPos = document.bottom() - 24;
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 7);
pdfContByte.setTextMatrix(document.right() - 75, footTextSTPos);
pdfContByte.showText(metLifeSite);
pdfContByte.endText();
pdfContByte.saveState();
// String pageNumText = "第 " + pdfWriter.getPageNumber() + " 页";
String pageNumText = String.valueOf(pdfWriter.getPageNumber());
float textBase = document.bottom() - 2;
pdfContByte.beginText();
pdfContByte.setFontAndSize(baseFont, 9);
pdfContByte.setTextMatrix(document.left() + 285, textBase);
pdfContByte.showText(pageNumText);
pdfContByte.endText();
pdfContByte.saveState();
}
public static void concatPDFs(
List<InputStream> streamOfPDFFiles,
InputStream fs,
OutputStream outputStream,
boolean paginate)
throws IOException {
Document document = new Document(new PdfReader(fs).getPageSize(1));
try {
List<InputStream> pdfs = streamOfPDFFiles;
List<PdfReader> readers = new ArrayList<PdfReader>();
int totalPages = 0;
Iterator<InputStream> iteratorPDFs = pdfs.iterator();
// Create Readers for the pdfs.
while (iteratorPDFs.hasNext()) {
InputStream pdf = iteratorPDFs.next();
PdfReader pdfReader = new PdfReader(pdf);
readers.add(pdfReader);
totalPages += pdfReader.getNumberOfPages();
}
// Create a writer for the outputstream
PdfWriter writer = PdfWriter.getInstance(document, outputStream);
document.open();
BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
PdfContentByte cb = writer.getDirectContent(); // Holds the PDF
// data
PdfImportedPage page;
int currentPageNumber = 0;
int pageOfCurrentReaderPDF = 0;
Iterator<PdfReader> iteratorPDFReader = readers.iterator();
// Loop through the PDF files and add to the output.
while (iteratorPDFReader.hasNext()) {
PdfReader pdfReader = iteratorPDFReader.next();
// Create a new page in the target for each source page.
while (pageOfCurrentReaderPDF < pdfReader.getNumberOfPages()) {
document.newPage();
pageOfCurrentReaderPDF++;
currentPageNumber++;
page = writer.getImportedPage(pdfReader, pageOfCurrentReaderPDF);
cb.addTemplate(page, 0, 0);
// Code for pagination.
if (paginate) {
cb.beginText();
cb.setFontAndSize(bf, 9);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
"" + currentPageNumber + " of " + totalPages,
520,
5,
0);
cb.endText();
}
}
pageOfCurrentReaderPDF = 0;
}
outputStream.flush();
document.close();
outputStream.close();
} catch (Exception e) {
log.error(e.getLocalizedMessage(), e);
} finally {
if (document.isOpen()) document.close();
try {
if (outputStream != null) outputStream.close();
} catch (IOException ioe) {
log.error(ioe.getLocalizedMessage(), ioe);
}
}
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
WebApplicationContext ctx =
WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext());
CourseManager manager = (CourseManager) ctx.getBean("courseManager");
HttpSession session = request.getSession(false);
boolean b = false;
if (request.getParameter("count") != null) {
b = true;
}
List students = (List) session.getAttribute("students");
ByteArrayOutputStream ba = new ByteArrayOutputStream();
try {
Document document = new Document(PageSize.A6.rotate(), 5, 5, 5, 5);
PdfWriter writer = PdfWriter.getInstance(document, ba);
document.open();
Image image = null;
Clazz clazz;
Student stmd;
String SchoolName;
String DeptName;
StringBuilder StudentNo;
Map map;
Map StmdCardNum;
// writer = PdfWriter.getInstance(document, ba);
PdfContentByte cb = writer.getDirectContent();
BaseFont bf = BaseFont.createFont("/kaiu.ttf", "Identity-H", BaseFont.EMBEDDED);
for (int i = 0; i < students.size(); i++) {
stmd =
(Student)
manager
.hqlGetBy(
"FROM Student WHERE studentNo='"
+ ((Map) students.get(i)).get("student_no")
+ "'")
.get(0);
clazz =
(Clazz)
manager.hqlGetBy("FROM Clazz WHERE ClassNo='" + stmd.getDepartClass() + "'").get(0);
map =
manager.ezGetMap(
"SELECT * FROM dept WHERE no='" + clazz.getClassNo().substring(0, 4) + "'");
try { // 系所名
DeptName = map.get("fname").toString();
} catch (Exception e) {
DeptName = "";
}
try { // 部制名
SchoolName = map.get("school_name").toString();
} catch (Exception e) {
SchoolName = "";
}
StudentNo = new StringBuilder(stmd.getStudentNo());
// List list=manager.hqlGetBy("FROM StdImage WHERE studentNo='"+StudentNo+"'");
/*
if(b&&manager.testOnlineServer()){//寫入補發記錄
try{
//真實學號
manager.executeSql("INSERT INTO StmdCardNum (student_no, card_num)VALUES('"+stmd.getStudentNo()+"', 1)");
}catch(Exception e){
manager.executeSql("UPDATE StmdCardNum SET card_num=card_num+1 WHERE student_no='"+stmd.getStudentNo()+"'");
}
StudentNo.append(manager.ezGetString("SELECT card_num FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'"));
sendMailToLib(stmd, StudentNo.toString(), request);
}else{
//檢查是否已發卡
StmdCardNum=manager.ezGetMap("SELECT * FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'");
if(StmdCardNum!=null){
StudentNo.append(manager.ezGetString("SELECT card_num FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'"));
}
}
*/
StmdCardNum = manager.ezGetMap("SELECT * FROM StmdCardNum WHERE student_no='");
// 學號不滿8碼補空白, 未來改為9碼時？
if (StudentNo.length() <= 8) {
for (int j = StudentNo.length(); j < 8; j++) {
StudentNo.append(" ");
}
}
// 照片
try {
image = getImage(StudentNo.toString());
} catch (Exception e) {
continue;
}
if (image == null) continue;
image.scaleAbsolute(54.94f, 74.37f);
image.setAbsolutePosition(18, 166);
// 條碼
Barcode39 code39 = new Barcode39();
code39.setCode(StudentNo.toString());
code39.setBarHeight(20);
code39.setX(0.95f);
code39.setStartStopText(false);
code39.setGuardBars(false);
code39.setExtended(false);
code39.setChecksumText(false);
code39.setSize(-1f);
Image imageCode39 = code39.createImageWithBarcode(cb, null, null);
imageCode39.setAbsolutePosition(83.15f, 152);
cb.setColorStroke(Color.white);
cb.rectangle(18, 150, 54.94f, 9); // 30
cb.setLineWidth(10);
cb.stroke();
cb.closePath();
cb.closePathEoFillStroke();
cb.closePathFillStroke();
cb.closePathStroke();
// 文字
cb.beginText(); // 部制
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, SchoolName, 118, 229, 0);
cb.endText();
cb.beginText(); // 科系
cb.setFontAndSize(bf, 10);
if (DeptName.length() >= 9) {
cb.setFontAndSize(bf, 8);
}
if (DeptName.length() >= 14) {
cb.setFontAndSize(bf, 6);
}
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, DeptName, 118, 215, 0);
cb.endText();
cb.beginText(); // 學號
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, stmd.getStudentNo(), 118, 201, 0);
cb.endText();
cb.beginText(); // 姓名
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, stmd.getStudentName(), 118, 187, 0);
cb.endText();
document.add(image);
document.add(imageCode39);
document.newPage();
// bf=null;
}
document.close();
writer.close();
response.setHeader(
"Content-Disposition", "attachment;filename=EmplCard" + Math.random() * 10 + ".pdf");
response.setContentLength(ba.size());
response.flushBuffer();
ServletOutputStream out = response.getOutputStream();
ba.writeTo(out);
ba.close();
out.flush();
} catch (Exception e) {
e.printStackTrace();
try {
Document document = new Document(PageSize.A6.rotate(), 5, 5, 5, 5);
PdfWriter writer = PdfWriter.getInstance(document, ba);
document.open();
PdfContentByte cb = writer.getDirectContent();
BaseFont bf = BaseFont.createFont("/kaiu.ttf", "Identity-H", BaseFont.EMBEDDED);
cb.beginText(); // 部制
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, "讀取資料有誤:" + e, 120, 226, 0);
cb.endText();
// document.add(cb );
document.close();
document = null;
} catch (DocumentException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
response.setContentType("text/html; charset=UTF-8");
response.setContentType("application/pdf");
response.setHeader("Content-disposition", "attachment;filename=TechTimetable.pdf");
response.setContentLength(ba.size());
ServletOutputStream out = response.getOutputStream();
ba.writeTo(out);
out.flush();
}
}
