@Override
public void onEndPage(PdfWriter writer, Document document) {
try {
Rectangle page = document.getPageSize();
getHeaderFooter(document);
// Add page header
header.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
header.writeSelectedRows(
0, -1, document.leftMargin(), page.getHeight() - 10, writer.getDirectContent());
// Add page footer
footer.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
footer.writeSelectedRows(
0, -1, document.leftMargin(), document.bottomMargin() - 5, writer.getDirectContent());
// Add page border
int bmargin = 8; // border margin
PdfContentByte cb = writer.getDirectContent();
cb.rectangle(
bmargin, bmargin, page.getWidth() - bmargin * 2, page.getHeight() - bmargin * 2);
cb.setColorStroke(Color.LIGHT_GRAY);
cb.stroke();
} catch (JSONException e) {
Logger.getLogger(ExportProjectReportServlet.class.getName()).log(Level.SEVERE, null, e);
throw new ExceptionConverter(e);
}
}
/**
* Método que dibuja los bordes de la página.
*
* @param writer Creador de documentos.
* @param document Documento del informe.
*/
protected void drawBorders(PdfWriter writer, Document document) {
PdfContentByte cb = writer.getDirectContent();
cb.saveState();
// Dibujar el borde de la página
cb.setColorStroke(BORDER_COLOR);
cb.setLineWidth(0.5f);
cb.rectangle(
document.left(),
document.bottom(),
document.right() - document.left(),
document.top() - document.bottom());
cb.stroke();
cb.restoreState();
}
/**
* Writing vertical text.
*
* @param args no arguments needed
*/
public static void main(String[] args) {
Document document = new Document(PageSize.A4, 50, 50, 50, 50);
try {
texts[3] = convertCid(texts[0]);
texts[4] = convertCid(texts[1]);
texts[5] = convertCid(texts[2]);
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("vertical.pdf"));
int idx = 0;
document.open();
PdfContentByte cb = writer.getDirectContent();
for (int j = 0; j < 2; ++j) {
BaseFont bf = BaseFont.createFont("KozMinPro-Regular", encs[j], false);
cb.setRGBColorStroke(255, 0, 0);
cb.setLineWidth(0);
float x = 400;
float y = 700;
float height = 400;
float leading = 30;
int maxLines = 6;
for (int k = 0; k < maxLines; ++k) {
cb.moveTo(x - k * leading, y);
cb.lineTo(x - k * leading, y - height);
}
cb.rectangle(x, y, -leading * (maxLines - 1), -height);
cb.stroke();
int status;
VerticalText vt = new VerticalText(cb);
vt.setVerticalLayout(x, y, height, maxLines, leading);
vt.addText(new Chunk(texts[idx++], new Font(bf, 20)));
vt.addText(new Chunk(texts[idx++], new Font(bf, 20, 0, Color.blue)));
status = vt.go();
System.out.println(status);
vt.setAlignment(Element.ALIGN_RIGHT);
vt.addText(new Chunk(texts[idx++], new Font(bf, 20, 0, Color.orange)));
status = vt.go();
System.out.println(status);
document.newPage();
}
document.close();
} catch (Exception de) {
de.printStackTrace();
}
}
/**
* Creates documents with some simple annotations.
*
* @param args no arguments needed
*/
public static void main(String[] args) {
System.out.println("Simple Annotations");
// step 1: creation of a document-object
Document document1 = new Document(PageSize.A4, 10, 10, 10, 10);
Document document2 = new Document(PageSize.A4, 10, 10, 10, 10);
try {
// step 2:
PdfWriter writer1 =
PdfWriter.getInstance(document1, new FileOutputStream("SimpleAnnotations1.pdf"));
PdfWriter writer2 =
PdfWriter.getInstance(document2, new FileOutputStream("SimpleAnnotations2.pdf"));
// step 3:
writer2.setPdfVersion(PdfWriter.VERSION_1_5);
document1.open();
document2.open();
// step 4:
document1.add(new Paragraph("Each square on this page represents an annotation."));
// document1
PdfContentByte cb1 = writer1.getDirectContent();
Annotation a1 =
new Annotation(
"authors",
"Maybe it's because I wanted to be an author myself that I wrote iText.",
250f,
700f,
350f,
800f);
document1.add(a1);
Annotation a2 =
new Annotation(250f, 550f, 350f, 650f, new URL("http://www.lowagie.com/iText/"));
document1.add(a2);
Annotation a3 = new Annotation(250f, 400f, 350f, 500f, "http://www.lowagie.com/iText");
document1.add(a3);
Image image = Image.getInstance("iText.gif");
image.setAnnotation(a3);
document1.add(image);
Annotation a4 = new Annotation(250f, 250f, 350f, 350f, PdfAction.LASTPAGE);
document1.add(a4);
// draw rectangles to show where the annotations were added
cb1.rectangle(250, 700, 100, 100);
cb1.rectangle(250, 550, 100, 100);
cb1.rectangle(250, 400, 100, 100);
cb1.rectangle(250, 250, 100, 100);
cb1.stroke();
// more content
document1.newPage();
for (int i = 0; i < 5; i++) {
document1.add(new Paragraph("blahblahblah"));
}
document1.add(
new Annotation("blahblah", "Adding an annotation without specifying coordinates"));
for (int i = 0; i < 3; i++) {
document1.add(new Paragraph("blahblahblah"));
}
document1.newPage();
document1.add(new Chunk("marked chunk").setLocalDestination("mark"));
// document2
document2.add(new Paragraph("Each square on this page represents an annotation."));
PdfContentByte cb2 = writer2.getDirectContent();
Annotation a5 = new Annotation(100f, 700f, 200f, 800f, "cards.mpg", "video/mpeg", true);
document2.add(a5);
Annotation a6 = new Annotation(100f, 550f, 200f, 650f, "SimpleAnnotations1.pdf", "mark");
document2.add(a6);
Annotation a7 = new Annotation(100f, 400f, 200f, 500f, "SimpleAnnotations1.pdf", 2);
document2.add(a7);
Annotation a8 =
new Annotation(100f, 250f, 200f, 350f, "C://windows/notepad.exe", null, null, null);
document2.add(a8);
// draw rectangles to show where the annotations were added
cb2.rectangle(100, 700, 100, 100);
cb2.rectangle(100, 550, 100, 100);
cb2.rectangle(100, 400, 100, 100);
cb2.rectangle(100, 250, 100, 100);
cb2.stroke();
} catch (Exception de) {
de.printStackTrace();
}
// step 5: we close the document
document1.close();
document2.close();
}
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();
}
}
