protected virtual void WriteTOC(List<PdfContentParameter> contents, PdfWriter writer, Document document)
{
document.NewPage();
PdfPTable t = new PdfPTable(2);
t.WidthPercentage = 100;
t.SetWidths(new float[] { 98f, 2f });
t.TotalWidth = document.PageSize.Width - (document.LeftMargin + document.RightMargin);
t.AddCell(new PdfPCell(
new Phrase(GlobalStringResource.TableOfContents,
FontFactory.GetFont(FontFactory.HELVETICA_BOLD, 16))
) { Colspan = 2, Border = Rectangle.NO_BORDER, PaddingBottom = 25 });
foreach (PdfContentParameter item in contents)
{
if (!string.IsNullOrEmpty(item.Header))
{
t.AddCell(
new PdfPCell(
new Phrase(item.Header,
FontFactory.GetFont(FontFactory.HELVETICA_BOLD, 8)
)
) { Border = Rectangle.NO_BORDER, NoWrap = false, FixedHeight = 15, }
);
PdfPCell templateCell = new PdfPCell(Image.GetInstance(item.Template));
templateCell.HorizontalAlignment = Element.ALIGN_RIGHT;
templateCell.Border = Rectangle.NO_BORDER;
t.AddCell(templateCell);
}
}
float docHeight = document.PageSize.Height - heightOffset;
document.Add(t);
}
public override byte[] CreatePdf(List<PdfContentParameter> contents, string[] images, int type)
{
var document = new Document();
float docHeight = document.PageSize.Height - heightOffset;
document.SetPageSize(iTextSharp.text.PageSize.A4.Rotate());
document.SetMargins(50, 50, 10, 40);
var output = new MemoryStream();
var writer = PdfWriter.GetInstance(document, output);
writer.PageEvent = new HeaderFooterHandler(type);
document.Open();
document.Add(contents[0].Table);
for (int i = 0; i < images.Length; i++)
{
document.NewPage();
float subtrahend = document.PageSize.Height - heightOffset;
iTextSharp.text.Image pool = iTextSharp.text.Image.GetInstance(images[i]);
pool.Alignment = 3;
pool.ScaleToFit(document.PageSize.Width - (document.RightMargin * 2), subtrahend);
//pool.ScaleAbsolute(document.PageSize.Width - (document.RightMargin * 2), subtrahend);
document.Add(pool);
}
document.Close();
return output.ToArray();
}
private void CreatePdf(FileStream outputStream)
{
var doc = new Document(PageSize.A4);
PdfWriter.GetInstance(doc, outputStream);
doc.Open();
WriteFrontPage(doc);
doc.NewPage();
WriteSpecification(doc);
foreach (var representation in _report.Representations)
{
doc.NewPage();
doc.Add(new Paragraph("Representation"));
}
PdfPTable table = new PdfPTable(2);
table.AddCell(new PdfPCell { Colspan = 1 });
PdfPCell cell = new PdfPCell { Colspan = 1, HorizontalAlignment = 1, Phrase = new Phrase("REPRESENTATIONSKOSTNADER") };
table.AddCell(cell);
table.AddCell("Col 1 Row 1");
table.AddCell("Col 2 Row 1");
table.AddCell("Col 3 Row 1");
table.AddCell("Col 1 Row 2");
table.AddCell("Col 2 Row 2");
table.AddCell("Col 3 Row 2");
doc.Add(table);
doc.Close();
}
public static byte[] MergePdfs(IEnumerable<byte[]> inputFiles)
{
MemoryStream outputStream = new MemoryStream();
Document document = new Document();
PdfWriter writer = PdfWriter.GetInstance(document, outputStream);
document.Open();
PdfContentByte content = writer.DirectContent;
foreach (byte[] input in inputFiles)
{
PdfReader reader = new PdfReader(input);
for (int i = 1; i <= reader.NumberOfPages; i++)
{
document.SetPageSize(reader.GetPageSizeWithRotation(i));
document.NewPage();
PdfImportedPage page = writer.GetImportedPage(reader, i);
int rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
content.AddTemplate(page, 0, -1f, 1f, 0, 0,
reader.GetPageSizeWithRotation(i).Height);
}
else
{
content.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
}
document.Close();
return outputStream.ToArray();
}
/// <summary>
/// Creates a MemoryStream but does not dispose it.
/// </summary>
/// <param name="members"></param>
/// <param name="expiration"></param>
/// <returns></returns>
public static MemoryStream CreateCards(IEnumerable <Member> members, DateTime expiration)
{
iTextSharp.text.Document doc = new iTextSharp.text.Document(new iTextSharp.text.Rectangle(CARD_WIDTH, CARD_HEIGHT));
MemoryStream memStream = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(doc, memStream);
writer.CloseStream = false;
doc.Open();
foreach (var member in members)
{
foreach (var passport in new[] { false, true })
{
Render_FrontBase(writer.DirectContentUnder, expiration);
Render_FrontContent(writer.DirectContent, member);
doc.NewPage();
Render_BackBase(writer.DirectContentUnder);
Render_BackContent(writer.DirectContent, member, passport);
doc.NewPage();
}
}
doc.Close();
byte[] buf = new byte[memStream.Position];
memStream.Position = 0;
return(memStream);
}
/// <summary>
/// Creates a MemoryStream but does not dispose it.
/// </summary>
/// <param name="members"></param>
/// <param name="expiration"></param>
/// <returns></returns>
public static MemoryStream CreateCards(IEnumerable<Member> members, DateTime expiration)
{
iTextSharp.text.Document doc = new iTextSharp.text.Document(new iTextSharp.text.Rectangle(CARD_WIDTH, CARD_HEIGHT));
MemoryStream memStream = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(doc, memStream);
writer.CloseStream = false;
doc.Open();
foreach (var member in members)
{
foreach (var passport in new[] { false, true})
{
Render_FrontBase(writer.DirectContentUnder, expiration);
Render_FrontContent(writer.DirectContent, member);
doc.NewPage();
Render_BackBase(writer.DirectContentUnder);
Render_BackContent(writer.DirectContent, member, passport);
doc.NewPage();
}
}
doc.Close();
byte[] buf = new byte[memStream.Position];
memStream.Position = 0;
return memStream;
}
// ---------------------------------------------------------------------------
/**
* Creates a PDF document for PdfReader.
*/
public byte[] CreatePdf()
{
using (MemoryStream ms = new MemoryStream())
{
// step 1
using (Document document = new Document(PageSize.POSTCARD, 30, 30, 30, 30))
{
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
PdfContentByte under = writer.DirectContentUnder;
// page 1: rectangle
under.SetRGBColorFill(0xFF, 0xD7, 0x00);
under.Rectangle(5, 5,
PageSize.POSTCARD.Width - 10, PageSize.POSTCARD.Height - 10);
under.Fill();
document.NewPage();
// page 2: image
Image img = Image.GetInstance(Path.Combine(
Utility.ResourceImage, "loa.jpg"
));
img.SetAbsolutePosition(
(PageSize.POSTCARD.Width - img.ScaledWidth) / 2,
(PageSize.POSTCARD.Height - img.ScaledHeight) / 2
);
document.Add(img);
document.NewPage();
// page 3: the words "Foobar Film Festival"
Paragraph p = new Paragraph(
"Foobar Film Festival", new Font(Font.FontFamily.HELVETICA, 22)
);
p.Alignment = Element.ALIGN_CENTER;
document.Add(p);
document.NewPage();
// page 4: the words "SOLD OUT"
PdfContentByte over = writer.DirectContent;
over.SaveState();
float sinus = (float)Math.Sin(Math.PI / 60);
float cosinus = (float)Math.Cos(Math.PI / 60);
BaseFont bf = BaseFont.CreateFont();
over.BeginText();
over.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE);
over.SetLineWidth(1.5f);
over.SetRGBColorStroke(0xFF, 0x00, 0x00);
over.SetRGBColorFill(0xFF, 0xFF, 0xFF);
over.SetFontAndSize(bf, 36);
over.SetTextMatrix(cosinus, sinus, -sinus, cosinus, 50, 324);
over.ShowText("SOLD OUT");
over.SetTextMatrix(0, 0);
over.EndText();
over.RestoreState();
}
return ms.ToArray();
}
}
// ===========================================================================
public void Write(Stream stream)
{
// step 1
using (Document document = new Document(PageSize.A4.Rotate()))
{
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
ColumnText column = new ColumnText(writer.DirectContent);
List<string> days = PojoFactory.GetDays();
// COlumn definition
float[][] x = {
new float[] { document.Left, document.Left + 380 },
new float[] { document.Right - 380, document.Right }
};
// Loop over the festival days
foreach (string day in days)
{
// add content to the column
column.AddElement(GetTable(day));
int count = 0;
float height = 0;
// iText-ONLY, 'Initial value of the status' => 0
// iTextSharp **DOES NOT** include this member variable
// int status = ColumnText.START_COLUMN;
int status = 0;
// render the column as long as it has content
while (ColumnText.HasMoreText(status))
{
// add the top-level header to each new page
if (count == 0)
{
height = AddHeaderTable(document, day, writer.PageNumber);
}
// set the dimensions of the current column
column.SetSimpleColumn(
x[count][0], document.Bottom,
x[count][1], document.Top - height - 10
);
// render as much content as possible
status = column.Go();
// go to a new page if you've reached the last column
if (++count > 1)
{
count = 0;
document.NewPage();
}
}
document.NewPage();
}
}
}
public static void CombinePicturesToPdf(List <string> pictures, string folder, string name)
{
float x = Image.GetInstance(pictures[0]).Width;
float y = 14400;
Rectangle pageSize = new Rectangle(x, y);
iTextSharp.text.Document document = new iTextSharp.text.Document(pageSize, 0, 0, 0, 0);
try
{
iTextSharp.text.pdf.PdfWriter.GetInstance(document, new FileStream(folder + @"\" + name + ".pdf", FileMode.Create, FileAccess.ReadWrite));
document.Open();
Image image;
document.NewPage();
for (int i = 0; i < pictures.Count; i++)
{
if (string.IsNullOrEmpty(pictures[i]))
{
break;
}
image = Image.GetInstance(pictures[i]);
image.Alignment = Image.ALIGN_MIDDLE;
if (y + image.Height > 14400)
{
y = 0;
document.NewPage();
document.Add(image);
}
else
{
y += image.Height;
document.Add(image);
}
}
Console.WriteLine("转换成功！");
}
catch (Exception ex)
{
Console.WriteLine("转换失败，原因：" + ex.Message);
}
document.Close();
}
private void CreatePdf(string[] tiffImages, string outputFile)
{
Document document = new Document();
PdfWriter writer = PdfWriter.GetInstance(document, new System.IO.FileStream(outputFile, System.IO.FileMode.Create));
document.Open();
for (int count = 0; count < tiffImages.Length; count++)
{
Bitmap bitmap = new Bitmap(tiffImages[count]);
int total = bitmap.GetFrameCount(System.Drawing.Imaging.FrameDimension.Page);
PdfContentByte cb = writer.DirectContent;
for (int k = 0; k < total; ++k)
{
bitmap.SelectActiveFrame(System.Drawing.Imaging.FrameDimension.Page, k);
Image image = Image.GetInstance(bitmap, System.Drawing.Imaging.ImageFormat.Bmp);
image.ScalePercent(72f / image.DpiX * 100);
image.SetAbsolutePosition(0, 0);
cb.AddImage(image);
document.NewPage();
}
}
UpdateProperties(document);
document.Close();
}
/// <summary>
/// Add a page that includes a bullet list.
/// </summary>
/// <param name="doc"></param>
private void AddPageWithBulletList(iTextSharp.text.Document doc)
{
// Add a new page to the document
doc.NewPage();
// The header at the top of the page is an anchor linked to by the table of contents.
iTextSharp.text.Anchor contentsAnchor = new iTextSharp.text.Anchor("RESEARCH\n\n", _largeFont);
contentsAnchor.Name = "research";
// Add the header anchor to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, contentsAnchor);
// Create an unordered bullet list. The 10f argument separates the bullet from the text by 10 points
iTextSharp.text.List list = new iTextSharp.text.List(iTextSharp.text.List.UNORDERED, 10f);
list.SetListSymbol("\u2022"); // Set the bullet symbol (without this a hypen starts each list item)
list.IndentationLeft = 20f; // Indent the list 20 points
list.Add(new iTextSharp.text.ListItem("Lift, thrust, drag, and gravity are the four forces that act on a plane.", _standardFont));
list.Add(new iTextSharp.text.ListItem("A plane should be light to help fight against gravity's pull to the ground.", _standardFont));
list.Add(new iTextSharp.text.ListItem("Gravity will have less effect on a plane built from the lightest materials available.", _standardFont));
list.Add(new iTextSharp.text.ListItem("In order to fly well, airplanes must be stable.", _standardFont));
list.Add(new iTextSharp.text.ListItem("A plane that is unstable will either pitch up into a stall, or nose-dive.", _standardFont));
doc.Add(list); // Add the list to the page
// Add some white space and another heading
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, new Chunk("\n\n\nHYPOTHESIS\n\n"));
// Add some final text to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_LEFT, _standardFont, new Chunk("Given five paper airplanes made out of newspaper, printer paper, construction paper, paper towel, and posterboard, the airplane made out of printer paper will fly the furthest."));
}
private PdfReader GetPdf(ICollection <byte[]> pages)
{
if (pages == null || pages.Count() == 0)
{
return(null);
}
MemoryStream streamOut = new MemoryStream();
PdfReader reader = null;
using (its.Document doc = new its.Document(iTextSharp.text.PageSize.A4, -70, -70, 0, 0))
{
PdfWriter.GetInstance(doc, streamOut);
doc.Open();
foreach (byte[] page in pages)
{
iTextSharp.text.Image image = its.Image.GetInstance(page);
doc.NewPage();
PdfPTable table = new PdfPTable(1);
table.AddCell(new PdfPCell(image));
doc.Add(table);
}
doc.Close();
doc.Dispose();
reader = new PdfReader(streamOut.ToArray());
}
return(reader);
}
public void Test() {
String file = "tagged_pdf_page_events.pdf";
Document document = new Document();
PdfWriter pdfWriter = PdfWriter.GetInstance(document, new FileStream(OUTPUT_FOLDER + file, FileMode.Create));
pdfWriter.SetTagged();
pdfWriter.PageEvent = new TaggedPdfPageEventsTest();
document.Open();
document.Add(new Paragraph("Hello"));
document.NewPage();
document.Add(new Paragraph("World"));
document.Close();
// compare
CompareTool compareTool = new CompareTool();
String errorMessage = compareTool.CompareByContent(OUTPUT_FOLDER + file, TEST_RESOURCES_PATH + file,
OUTPUT_FOLDER, "diff");
if (errorMessage != null) {
Assert.Fail(errorMessage);
}
}
// ---------------------------------------------------------------------------
public override void Write(Stream stream) {
// step 1
using (Document document = new Document(PageSize.A4.Rotate())) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
writer.CompressionLevel = 0;
// step 3
document.Open();
// step 4
PdfContentByte over = writer.DirectContent;
PdfContentByte under = writer.DirectContentUnder;
locations = PojoFactory.GetLocations();
List<string> days = PojoFactory.GetDays();
List<Screening> screenings;
foreach (string day in days) {
DrawTimeTable(under);
DrawTimeSlots(over);
screenings = PojoFactory.GetScreenings(day);
foreach (Screening screening in screenings) {
DrawBlock(screening, under, over);
}
document.NewPage();
}
}
}
/// <summary>
/// 合并PDF文件
/// </summary>
/// <param name="originalFilePath">原始文件地址</param>
/// <param name="mergeFilePath">合并文件地址</param>
/// <param name="newFilePath">生成文件地址</param>
private void MergePdf(string originalFilePath, string mergeFilePath, string newFilePath)
{
string[] fileList = { originalFilePath, mergeFilePath };
List <PdfReader> readerList = new List <PdfReader>();
PdfReader reader = null;
iTextSharp.text.Rectangle rec = new iTextSharp.text.Rectangle(1660, 1000);
iTextSharp.text.Document document = new iTextSharp.text.Document(rec);
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(newFilePath, FileMode.Create));
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage newPage;
foreach (var item in fileList)
{
reader = new PdfReader(item);
int iPageNum = reader.NumberOfPages;
for (int j = 1; j <= iPageNum; j++)
{
document.NewPage();
newPage = writer.GetImportedPage(reader, j);
cb.AddTemplate(newPage, 0, 0);
}
readerList.Add(reader);
}
document.Close();
foreach (var item in readerList)
{
item.Dispose();
}
}
public void ASPXToPDF(HtmlTable objhtml1, HtmlTable objhtml2)
{
string fileName = "AsignacionFolios.pdf";
HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.Clear();
StringWriter sw1 = new StringWriter();
HtmlTextWriter hw1 = new HtmlTextWriter(sw1);
objhtml1.RenderControl(hw1);
StringWriter sw2 = new StringWriter();
HtmlTextWriter hw2 = new HtmlTextWriter(sw2);
objhtml2.RenderControl(hw2);
StringReader sr1 = new StringReader(sw1.ToString());
StringReader sr2 = new StringReader(sw2.ToString());
Document pdfDoc = new Document(PageSize.A2, 5f, 5f, 5f, 5f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, HttpContext.Current.Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr1);
pdfDoc.NewPage();
htmlparser.Parse(sr2);
pdfDoc.Close();
HttpContext.Current.Response.ContentType = "application/pdf";
HttpContext.Current.Response.AddHeader("content-disposition", "attachment;filename=" + fileName);
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
HttpContext.Current.Response.Write(pdfDoc);
HttpContext.Current.Response.End();
}
void WriteAlgorithmBenchmark(iTextSharp.text.Document doc, ISearchAlgorithm <string> algorithm, SearchReport <string> report)
{
iTextSharp.text.pdf.draw.LineSeparator line = new iTextSharp.text.pdf.draw.LineSeparator(1f, 100f, iTextSharp.text.BaseColor.BLACK, iTextSharp.text.Element.ALIGN_CENTER, -1);
iTextSharp.text.Chunk linebreak = new iTextSharp.text.Chunk(line);
Chunk c = new Chunk(algorithm.Name, new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.TIMES_ROMAN, 24, iTextSharp.text.Font.BOLD, iTextSharp.text.BaseColor.BLUE));
c.SetGenericTag(algorithm.Name);
doc.Add(new Paragraph(c));
// algorithm description
Chunk desc = new Chunk(algorithm.Description, new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.TIMES_ROMAN, 12, iTextSharp.text.Font.ITALIC, iTextSharp.text.BaseColor.BLACK));
doc.Add(new Paragraph(desc));
// algorithm benchmark
Chunk time = new Chunk("The algorithm took " + report.ElapsedTime + " to find the goal.", new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.TIMES_ROMAN, 12, iTextSharp.text.Font.BOLDITALIC, iTextSharp.text.BaseColor.BLACK));
doc.Add(new Paragraph(time));
// path
time = new Chunk("The result path costs " + algorithm.CalculateCost(report.Result), new iTextSharp.text.Font(iTextSharp.text.Font.FontFamily.TIMES_ROMAN, 12, iTextSharp.text.Font.BOLDITALIC, iTextSharp.text.BaseColor.BLACK));
doc.Add(new Paragraph(time));
// write steps
foreach (var step in report.Steps)
{
WriteAlgorithmStep(doc, step.StepInformation, step.GraphCapture);
}
doc.NewPage();
}
private void SpremanjePDFa()
{
using (SaveFileDialog sfd = new SaveFileDialog()
{
Filter = "PDF file|*.pdf", ValidateNames = true
})
{
if (sfd.ShowDialog() == DialogResult.OK)
{
iTextSharp.text.Document doc = new iTextSharp.text.Document(PageSize.A4.Rotate());
try
{
PdfWriter.GetInstance(doc, new FileStream(sfd.FileName, FileMode.Create));
doc.Open();
doc.Add(new Paragraph("OBRACUNSKE LISTE"));
foreach (ObracunskaLista o in ObracunskeListe)
{
doc.NewPage();
doc.Add(new Paragraph(o.ToString()));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
doc.Close();
}
}
}
}
// ===========================================================================
public override void Write(Stream stream) {
float w = PageSize.A4.Width;
float h = PageSize.A4.Height;
Rectangle rect = new Rectangle(-2*w, -2*h, 2*w, 2*h);
Rectangle crop = new Rectangle(-2 * w, h, -w, 2 * h);
// step 1
using (Document document = new Document(rect)) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
writer.CropBoxSize = crop;
// step 3
document.Open();
// step 4
PdfContentByte content = writer.DirectContent;
PdfTemplate template = CreateTemplate(content, rect, 4);
float adjust;
while(true) {
content.AddTemplate(template, -2*w, -2*h);
adjust = crop.Right + w;
if (adjust > 2 * w) {
adjust = crop.Bottom - h;
if (adjust < - 2 * h)
break;
crop = new Rectangle(-2*w, adjust, -w, crop.Bottom);
}
else {
crop = new Rectangle(crop.Right, crop.Bottom, adjust, crop.Top);
}
writer.CropBoxSize = crop;
document.NewPage();
}
}
}
// ===========================================================================
public void Write(Stream stream)
{
// step 1
using (Document document = new Document())
{
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
// Create a table and fill it with movies
IEnumerable<Movie> movies = PojoFactory.GetMovies(3);
PdfPTable table = new PdfPTable(new float[] { 1, 5, 5, 1 });
foreach (Movie movie in movies)
{
table.AddCell(movie.Year.ToString());
table.AddCell(movie.MovieTitle);
table.AddCell(movie.OriginalTitle);
table.AddCell(movie.Duration.ToString());
}
// set the total width of the table
table.TotalWidth = 600;
PdfContentByte canvas = writer.DirectContent;
// draw the first three columns on one page
table.WriteSelectedRows(0, 2, 0, -1, 236, 806, canvas);
document.NewPage();
// draw the next three columns on the next page
table.WriteSelectedRows(2, -1, 0, -1, 36, 806, canvas);
}
}
private static void WritePage(PdfReader reader, iTextSharp.text.Document document, PdfWriter writer)
{
try
{
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page;
int rotation = 0;
for (int i = 1; i <= reader.NumberOfPages; i++)
{
document.SetPageSize(reader.GetPageSizeWithRotation(i));
document.NewPage();
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
}
catch (Exception ex)
{
MessageBox.Show("An Error occurred");
}
}
public static String Merge(String[] pdfs)
{
String tempFilePath = GetTemporaryFile();
Document document = new Document();
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(tempFilePath, FileMode.Create));
document.Open();
PdfContentByte content = writer.DirectContent;
document.NewPage();
foreach (String file in pdfs)
{
PdfReader reader = new PdfReader(file);
int numberOfPages = reader.NumberOfPages;
for (int i = 1; i <= numberOfPages; i++)
{
PdfImportedPage page = writer.GetImportedPage(reader, i);
// page, horizontal scaling, x, rotation, vertical scaling, horizontal offset, vertical offset
content.AddTemplate(page, 1, 0, 0, 1, 0.0f, 200.0f);
//content.AddTemplate(page);
}
}
document.Close();
return tempFilePath;
}
public bool GraphConvertPdf(string savename,string savepath,string basepath,string basetype)
{
bool flag = true;
Document doc = new Document();
savename = PdfClass.PdfFileNameConverter(savename);
try
{
PdfWriter.GetInstance(doc, new FileStream(@savepath + "\\" + savename + ".pdf", FileMode.Create));
doc.Open();
int max = Directory.GetFiles(@basepath).Count();
for (int i = 0; i < max; i++)
{
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(new Uri(@basepath + "\\" + i.ToString() + "." + basetype));
iTextSharp.text.Rectangle pagesize = new iTextSharp.text.Rectangle(image.Width / image.DpiX * 25.4f * 2.834f, image.Height / image.DpiY * 25.4f * 2.834f);
doc.SetPageSize(pagesize);
image.ScaleToFit(doc.PageSize.Width, doc.PageSize.Height);
image.SetAbsolutePosition(0f, 0f);
doc.NewPage();
doc.Add(image);
}
doc.Close();
}
catch
{
flag = false;
}
return flag;
}
public static void GeneratePdfSingleDataType(string filePath, string title, string content)
{
try
{
Logger.LogI("GeneratePDF -> " + filePath);
var doc = new Document(PageSize.A3, 36, 72, 72, 144);
using (var fs = new FileStream(filePath, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
{
PdfWriter.GetInstance(doc, fs);
doc.Open();
doc.AddTitle(title);
doc.AddAuthor(Environment.MachineName);
doc.Add(
new Paragraph("Title : " + title + Environment.NewLine + "ServerName : " +
Environment.MachineName +
Environment.NewLine + "Author : " + Environment.UserName));
doc.NewPage();
doc.Add(new Paragraph(content));
doc.Close();
}
}
catch (Exception ex)
{
Logger.LogE(ex.Source + " -> " + ex.Message + "\n" + ex.StackTrace);
}
}
/// <summary>多个图片合并成Pdf</summary>
/// <param name="filesimg">图片流集合</param>
/// <returns></returns>
public byte[] imgPdfcreate(List <Byte[]> filesimg)
{
MemoryStream outputStream = new MemoryStream();
iTextSharp.text.Document document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 25, 25, 25, 25);
try
{
PdfWriter writer = PdfWriter.GetInstance(document, outputStream);
document.Open();
iTextSharp.text.Image image;
for (int i = 0; i < filesimg.Count; i++)
{
image = iTextSharp.text.Image.GetInstance(filesimg[i]);
image.SetAbsolutePosition(0, 0); //'设置图片的位置在0.0
// image.ScaleAbsolute(PageSize.A4);
// image.ScaleAbsolute(PageSize.A4); image.ScaleAbsolute(PageSize.A4);//'设置图片大小为A4纸大小
document.NewPage();
document.Add(image);
}
document.Close();
outputStream.Close();
return(outputStream.ToArray());
}
catch (Exception ex)
{
document.Close();
outputStream.Close();
return(null);
}
}
private void button6_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "PDF|*.pdf";
string filePath = "";
if (sfd.ShowDialog() == DialogResult.OK)
{
filePath = sfd.FileName;
iTextSharp.text.Document _pdfDocument = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 10, 10, 25, 25);
PdfWriter.GetInstance(_pdfDocument, new FileStream(filePath, FileMode.Create));
_pdfDocument.Open();
// First page
_pdfDocument.Add(new iTextSharp.text.Paragraph(content[0]));
// for each other page
// add a page
for (int i = 1; i < content.Count; i++)
{
_pdfDocument.NewPage();
_pdfDocument.Add(new iTextSharp.text.Paragraph(content[i]));
}
// _pdfDocument.NewPage();
_pdfDocument.Close();
}
}
/// <summary>
/// Add a page that includes a bullet list.
/// </summary>
/// <param name="doc"></param>
private void AddPageWithBulletList(iTextSharp.text.Document doc)
{
// Add a new page to the document
doc.NewPage();
// The header at the top of the page is an anchor linked to by the table of contents.
iTextSharp.text.Anchor contentsAnchor = new iTextSharp.text.Anchor("Beginning page\n\n", _largeFont);
contentsAnchor.Name = "start";
// Add the header anchor to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, contentsAnchor);
// Create an unordered bullet list. The 10f argument separates the bullet from the text by 10 points
iTextSharp.text.List list = new iTextSharp.text.List(iTextSharp.text.List.UNORDERED, 10f);
list.SetListSymbol("\u2022"); // Set the bullet symbol (without this a hypen starts each list item)
list.IndentationLeft = 20f; // Indent the list 20 points
list.Add(new ListItem("Print document", _standardFont));
list.Add(new ListItem("Route to mail room", _standardFont));
list.Add(new ListItem("Route to accounting", _standardFont));
list.Add(new ListItem("Check approval", _standardFont));
list.Add(new ListItem("Send the check", _standardFont));
doc.Add(list); // Add the list to the page
// Add some white space and another heading
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, new Chunk("\n\n\n"));
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, new Chunk("Error condition\n\n"));
// Add some final text to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_LEFT, _standardFont, new Chunk("In case of error, check will be manually approved"));
}
public static void ConvertFirstApproach()
{
// creation of the document with a certain size and certain margins
iTextSharp.text.Document document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 0, 0, 0, 0);
// creation of the different writers
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, new System.IO.FileStream(@"C:\Users\Mohd\Documents\visual studio 2013\Projects\TiffToPDF\TiffToPDF\tiff.tif.pdf", System.IO.FileMode.Create));
// load the tiff image and count the total pages
System.Drawing.Bitmap bm = new System.Drawing.Bitmap(@"C:\Users\Mohd\Documents\visual studio 2013\Projects\TiffToPDF\TiffToPDF\tiff.tif");
int total = bm.GetFrameCount(System.Drawing.Imaging.FrameDimension.Page);
document.Open();
iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent;
for (int k = 0; k < total; ++k)
{
bm.SelectActiveFrame(System.Drawing.Imaging.FrameDimension.Page, k);
iTextSharp.text.Image img = iTextSharp.text.Image.GetInstance(bm, ImageFormat.Jpeg);
img.SetAbsolutePosition(0, 0);
img.ScaleAbsolute(500, 500);
// img.ScalePercent(72f / img.DpiX * 100);
img.ScaleAbsoluteHeight(document.PageSize.Height);
img.ScaleAbsoluteWidth(document.PageSize.Width);
// img.CompressionLevel = 1;
// img.Deflated = true;
cb.AddImage(img);
document.NewPage();
}
document.Close();
}
/// <summary>
/// Add a page that includes a bullet list.
/// </summary>
/// <param name="doc"></param>
private void AddPageWithBulletList(iTextSharp.text.Document doc, List <string> data, string listName, string warningMessage)
{
// Add a new page to the document
doc.NewPage();
// The header at the top of the page is an anchor linked to by the table of contents.
iTextSharp.text.Anchor contentsAnchor = new iTextSharp.text.Anchor(listName, this.largeFont);
contentsAnchor.Name = "research";
// Add the header anchor to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, this.largeFont, contentsAnchor);
// Create an unordered bullet list. The 10f argument separates the bullet from the text by 10 points
iTextSharp.text.List list = new iTextSharp.text.List(iTextSharp.text.List.UNORDERED, 10f);
list.SetListSymbol("\u2022"); // Set the bullet symbol (without this a hypen starts each list item)
list.IndentationLeft = 20f; // Indent the list 20 points
foreach (var emp in data)
{
list.Add(new ListItem(emp, this.standardFont));
}
doc.Add(list); // Add the list to the page
// Add some white space and another heading
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, this.largeFont, new Chunk("\n\n\n"));
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, this.largeFont, new Chunk("WARNING (!)\n\n"));
// Add some final text to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_LEFT, this.standardFont, new Chunk(warningMessage));
}
public void VerticalPositionTest0() {
String file = "vertical_position.pdf";
Document document = new Document();
PdfWriter writer = PdfWriter.GetInstance(document, File.Create(OUTPUT_FOLDER + file));
document.Open();
writer.PageEvent = new CustomPageEvent();
PdfPTable table = new PdfPTable(2);
for (int i = 0; i < 100; i++) {
table.AddCell("Hello " + i);
table.AddCell("World " + i);
}
document.Add(table);
document.NewPage();
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 1000; i++) {
sb.Append("some more text ");
}
document.Add(new Paragraph(sb.ToString()));
document.Close();
// compare
CompareTool compareTool = new CompareTool();
String errorMessage = compareTool.CompareByContent(OUTPUT_FOLDER + file, TEST_RESOURCES_PATH + file,
OUTPUT_FOLDER, "diff");
if (errorMessage != null) {
Assert.Fail(errorMessage);
}
}
public void FillDocument(byte[] docArray, iTextSharp.text.Document document)
{
//byte[] all;
using (MemoryStream ms = new MemoryStream()) {
PdfWriter writer = PdfWriter.GetInstance(document, ms);
//document.SetPageSize (PageSize.LETTER);
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page;
PdfReader reader;
//foreach (byte[] p in docArray) {
reader = new PdfReader(docArray);
int pages = reader.NumberOfPages;
// loop over document pages
for (int i = 1; i <= pages; i++)
{
//document.SetPageSize (PageSize.LETTER);
document.NewPage();
page = writer.GetImportedPage(reader, i);
cb.AddTemplate(page, 0, 0);
}
//}
}
}
/// <summary>
/// Add a page containing a single image. Set the page size to match the image size.
/// </summary>
/// <param name="doc"></param>
/// <param name="imagePath"></param>
private void AddPageWithImage(iTextSharp.text.Document doc, String imagePath)
{
// Read the image file
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(new Uri(imagePath));
// Set the page size to the dimensions of the image BEFORE adding a new page to the document.
// Pad the height a bit to leave room for the page header.
float imageWidth = image.Width;
float imageHeight = image.Height;
doc.SetMargins(0, 0, 0, 0);
doc.SetPageSize(new iTextSharp.text.Rectangle(imageWidth, imageHeight + 100));
// Add a new page
doc.NewPage();
// The header at the top of the page is an anchor linked to by the table of contents.
iTextSharp.text.Anchor contentsAnchor = new iTextSharp.text.Anchor("\nGRAPH\n\n", _largeFont);
contentsAnchor.Name = "graph";
// Add the anchor and image to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont, contentsAnchor);
doc.Add(image);
image = null;
}
public iTextSharp.text.Document faturalariGetir()
{
iTextSharp.text.Document pdf = null;
DataTable dt = db.exReaderDT(CommandType.Text, "select ca.cari_vergiDairesi,ca.cari_vergiNo, ca.cari_unvan,ca.cari_adres, ch.chh_tarihi,sum(ch.chh_aratoplam) as aratoplam,sum(ch.chh_ft_kdv) as kdv,sum(ch.chh_geneltoplam) as geneltoplam,ch.chh_evrakno_sira from cari_hesap_hareketleri ch,cariler ca where ca.cari_kodu=ch.chh_cari_kodu and ch.chh_evrakno_sira in(select distinct(chh_evrakno_sira) from cari_hesap_hareketleri where chh_evrakno_sira>=@evrakno1 and chh_evrakno_sira<=@evrakno2) group by chh_evrakno_sira,chh_cari_kodu,chh_tarihi,cari_unvan,cari_adres,ca.Cari_VergiDairesi,ca.cari_vergiNO", "evrakno1=" + Request.QueryString["evrakno1"].ToString() + ",evrakno2=" + Request.QueryString["evrakno2"]);
if (dt != null && dt.Rows.Count > 0)
{
myList lst = pdfOlustur();
pdf = lst.pdf;
PdfWriter writer = lst.writer;
int sayac = 0;
foreach (DataRow item in dt.Rows)
{
if (sayac > 0)
{
pdf.NewPage();
}
PdfPTable tblUst = ustTableGetir(item["cari_unvan"].ToString(), item["cari_adres"].ToString(), item["chh_tarihi"].ToString().Split(' ')[0], item["chh_evrakno_sira"].ToString(), item["cari_vergiDairesi"].ToString(), item["cari_vergiNo"].ToString());
pdf.Open();
pdf.Add(tblUst);
PdfPTable tblSatirlar = fatura_bagla(item["chh_evrakno_sira"].ToString());
if (tblSatirlar != null)
{
pdf.Add(tblSatirlar);
}
PdfPTable tblAltSatir = footerTableGEtir((float)Convert.ToDouble(item["aratoplam"]), (float)Convert.ToDouble(item["kdv"]), (float)Convert.ToDouble(item["geneltoplam"]));
tblAltSatir.WriteSelectedRows(0, -1, (int)((pdf.PageSize.Width - tblAltSatir.TotalWidth) / 2), (pdf.Bottom + 65), writer.DirectContent);
sayac++;
}
pdf.Close();
}
return(pdf);
}
/// <summary>
/// Add a blank page to the document.
/// </summary>
/// <param name="doc"></param>
private void AddPageWithInternalLinks(iTextSharp.text.Document doc)
{
// Generate links to be embedded in the page
Anchor startAnchor = new Anchor("Beginning words.....\n\n", _standardFont);
startAnchor.Reference = "#start"; // this link references a named anchor within the document
Anchor graphAnchor = new Anchor("Graph\n\n", _standardFont);
graphAnchor.Reference = "#graph";
Anchor endAnchor = new Anchor("Ending words....", _standardFont);
endAnchor.Reference = "#end";
// Add a new page to the document
doc.NewPage();
// Add heading text to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _largeFont,
new iTextSharp.text.Chunk("TABLE OF CONTENTS\n\n\n\n\n"));
// Add the links to the page
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _standardFont, startAnchor);
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _standardFont, graphAnchor);
this.AddParagraph(doc, iTextSharp.text.Element.ALIGN_CENTER, _standardFont, endAnchor);
}
public void AddPdf(string sInFilePath, ref iTextSharp.text.Document oPdfDoc, ref PdfWriter oPdfWriter)
{
iTextSharp.text.pdf.PdfContentByte oDirectContent = oPdfWriter.DirectContent;
iTextSharp.text.pdf.PdfReader oPdfReader = new iTextSharp.text.pdf.PdfReader(sInFilePath);
int iNumberOfPages = oPdfReader.NumberOfPages;
int iPage = 0;
while ((iPage < iNumberOfPages))
{
iPage += 1;
int iRotation = oPdfReader.GetPageRotation(iPage);
iTextSharp.text.pdf.PdfImportedPage oPdfImportedPage = oPdfWriter.GetImportedPage(oPdfReader, iPage);
oPdfDoc.SetPageSize(oPdfReader.GetPageSizeWithRotation(iPage));
oPdfDoc.NewPage();
if ((iRotation == 90) | (iRotation == 270))
{
oDirectContent.AddTemplate(oPdfImportedPage, 0, -1f, 1f, 0, 0, oPdfReader.GetPageSizeWithRotation(iPage).Height);
}
else
{
oDirectContent.AddTemplate(oPdfImportedPage, 1f, 0, 0, 1f, 0, 0);
}
}
}
// ---------------------------------------------------------------------------
/**
* Creates a PDF document.
*/
public byte[] CreatePdf() {
using (MemoryStream ms = new MemoryStream()) {
using (var c = AdoDB.Provider.CreateConnection()) {
c.ConnectionString = AdoDB.CS;
c.Open();
// step 1
using (Document document = new Document(PageSize.A5)) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
int[] start = new int[3];
for (int i = 0; i < 3; i++) {
start[i] = writer.PageNumber;
AddParagraphs(document, c, SQL[i], FIELD[i]);
document.NewPage();
}
PdfPageLabels labels = new PdfPageLabels();
labels.AddPageLabel(start[0], PdfPageLabels.UPPERCASE_LETTERS);
labels.AddPageLabel(start[1], PdfPageLabels.DECIMAL_ARABIC_NUMERALS);
labels.AddPageLabel(
start[2], PdfPageLabels.DECIMAL_ARABIC_NUMERALS,
"Movies-", start[2] - start[1] + 1
);
writer.PageLabels = labels;
}
return ms.ToArray();
}
}
}
public static void Watermark(string inputPath, string outputPath, string watermarkPath)
{
try
{
PdfReader reader = new PdfReader(inputPath);
iTextSharp.text.Document document = new iTextSharp.text.Document();
FileStream fs = new FileStream(outputPath, FileMode.OpenOrCreate);
PdfWriter writer = PdfWriter.GetInstance(document, fs);
document.Open();
var imagewatermark = iTextSharp.text.Image.GetInstance(watermarkPath);
document.Add(imagewatermark);
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage newPage;
int iPageNum = reader.NumberOfPages;
for (int j = 1; j <= iPageNum; j++)
{
document.NewPage();
newPage = writer.GetImportedPage(reader, j);
cb.AddTemplate(newPage, 0, 0);
}
document.Close();
writer.Close();
reader.Close();
}
catch (Exception ex)
{
// WriteLog.Log(ex.ToString());
throw ex;
}
}
public string ExportToPdfAsBase64String(IEnumerable<System.Drawing.Image> imageFiles)
{
var result = "";
using (var pdfDoc = new Document(PdfPageSize))
{
using (var stream = new MemoryStream())
{
var pdfWriter = PdfWriter.GetInstance(pdfDoc, stream);
pdfWriter.SetPdfVersion(new PdfName("1.5"));
pdfWriter.CompressionLevel = PdfStream.BEST_COMPRESSION;
pdfDoc.Open();
foreach (var img in imageFiles.Select(bmpImage => Image.GetInstance(bmpImage, ImageFormat.Bmp)))
{
if (FitImagesToPage)
{
img.ScaleAbsolute(pdfDoc.PageSize.Width, pdfDoc.PageSize.Height);
}
img.SetAbsolutePosition(0, 0);
pdfDoc.Add(img);
pdfDoc.NewPage();
}
result = Convert.ToBase64String(stream.ToArray());
}
}
return result;
}
/*public MemoryStream Process(IEnumerable<Student> students)
{
}*/
public MemoryStream Process(IEnumerable<ClassEnrollment> enrollments)
{
//Loop through each enrollment to process one report card per student
var pdfReaders = enrollments.Select(enrollment => new PdfReader(Process(enrollment, enrollment.StudentGrades.ToList()).ToArray())).ToList();
//Now merge all the pdf streams into one document
var outputStream = new MemoryStream();
var pdfDoc = new Document();
pdfDoc.SetMargins(0, 0, 0, 0);
var writer = PdfWriter.GetInstance(pdfDoc, outputStream);
pdfDoc.Open();
var pdfContentByte = writer.DirectContent;
foreach (var reader in pdfReaders)
{
for (var page = 1; page <= reader.NumberOfPages; page++)
{
var importedPage = writer.GetImportedPage(reader, page);
pdfDoc.SetPageSize(importedPage.BoundingBox);
pdfDoc.NewPage();
pdfContentByte.AddTemplate(importedPage, 0, 0);
}
}
outputStream.Flush();
pdfDoc.Close();
outputStream.Close();
return outputStream;
}
public MemoryStream Render(IEnumerable<Page> pages, Unit pageWidth, Unit pageHeight)
{
var currentPageNumber = 1;
var document = new Document(new Rectangle((float) pageWidth.Points, (float) pageHeight.Points));
var memoryStream = new MemoryStream();
var writer = PdfWriter.GetInstance(document, memoryStream);
document.Open();
foreach (var page in pages)
{
foreach (var element in page.Elements)
{
borderRenderer.Render(writer, element);
if (element.Specification is Backgrounded)
backgroundRenderer.Render(writer, element);
if (element.Specification is Imaged)
imageRenderer.Render(writer, element);
if (element.Specification is Texted)
textRenderer.Render(writer, element);
}
currentPageNumber++;
document.NewPage();
}
document.Close();
return memoryStream;
}
// ---------------------------------------------------------------------------
public void Write(Stream stream) {
// Creating a reader
string resource = Path.Combine(Utility.ResourcePdf, RESOURCE);
PdfReader reader = new PdfReader(resource);
Rectangle pagesize = reader.GetPageSizeWithRotation(1);
using (ZipFile zip = new ZipFile()) {
// step 1
using (MemoryStream ms = new MemoryStream()) {
using (Document document = new Document(pagesize)) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
PdfContentByte content = writer.DirectContent;
PdfImportedPage page = writer.GetImportedPage(reader, 1);
// adding the same page 16 times with a different offset
float x, y;
for (int i = 0; i < 16; i++) {
x = -pagesize.Width * (i % 4);
y = pagesize.Height * (i / 4 - 3);
content.AddTemplate(page, 4, 0, 0, 4, x, y);
document.NewPage();
}
}
zip.AddEntry(RESULT, ms.ToArray());
}
zip.AddFile(resource, "");
zip.Save(stream);
}
}
// ===========================================================================
public override void Write(Stream stream) {
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
PdfContentByte canvas = writer.DirectContent;
PdfShading axial = PdfShading.SimpleAxial(writer, 36, 716, 396,
788, BaseColor.ORANGE, BaseColor.BLUE
);
canvas.PaintShading(axial);
document.NewPage();
PdfShading radial = PdfShading.SimpleRadial(writer,
200, 700, 50, 300, 700, 100,
new BaseColor(0xFF, 0xF7, 0x94),
new BaseColor(0xF7, 0x8A, 0x6B),
false, false
);
canvas.PaintShading(radial);
PdfShadingPattern shading = new PdfShadingPattern(axial);
ColorRectangle(canvas, new ShadingColor(shading), 150, 420, 126, 126);
canvas.SetShadingFill(shading);
canvas.Rectangle(300, 420, 126, 126);
canvas.FillStroke();
}
}
public void ProcessRequest(HttpContext context)
{
int ShowID = Convert.ToInt32(context.Request["showid"]);
String userIDs = context.Request["ids"].ToString();
String[] IDsList = userIDs.Split(',');
Shows show = new Shows(ShowID);
Document doc = new Document(PageSize.A4.Rotate(), 10, 10, -5, -5);
Stream output = new MemoryStream();
var writer = PdfWriter.GetInstance(doc, output);
StyleSheet sheet = new StyleSheet();
doc.Open();
int pageCount = 0;
foreach (String id in IDsList)
{
List<int> defaultUsers = new List<int>();
int UserID = Convert.ToInt32(id);
UserShows userShow = new UserShows(UserID, ShowID);
printRingForUser(userShow, UserID, doc, ref defaultUsers, ref pageCount);
List<int> tmp = null;
foreach (int defid in defaultUsers)
{
if (pageCount % 2 != 0)
{
doc.NewPage();
}
pageCount = 0;
printRingForUser(userShow, defid, doc, ref tmp, ref pageCount);
}
if (pageCount % 2 != 0)
{
doc.NewPage();
}
pageCount = 0;
}
doc.Close();
context.Response.ClearContent();
context.Response.ContentType = "application/pdf";
context.Response.AddHeader("content-disposition", String.Format("inline;filename=PreviewSchedule.pdf"));
context.Response.BinaryWrite((output as MemoryStream).ToArray());
}
public string MergeMultiplePDFsToPDF(string[] fileList, string outMergeFile)
{
string returnStr = "";
try
{
int f = 0;
// we create a reader for a certain document
PdfReader reader = new PdfReader(fileList[f]);
// we retrieve the total number of pages
int n = reader.NumberOfPages; //There are " + n + " pages in the original file.
// step 1: creation of a document-object
Document document = new Document(reader.GetPageSizeWithRotation(1));
// step 2: we create a writer that listens to the document
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(outMergeFile, FileMode.Create));
// step 3: we open the document
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page;
int rotation;
// step 4: we add content
while (f < fileList.Length)
{
int i = 0;
while (i < n)
{
i++;
document.SetPageSize(reader.GetPageSizeWithRotation(i));
document.NewPage();
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
//Processed page i
}
f++;
if (f < fileList.Length)
{
reader = new PdfReader(fileList[f]);
// we retrieve the total number of pages
n = reader.NumberOfPages; //There are " + n + " pages in the original file.
}
}
// step 5: we close the document
document.Close();
returnStr = "Succeed!";
}
catch (Exception e)
{
returnStr += e.Message + "<br />";
returnStr += e.StackTrace;
}
return returnStr;
}
protected void DownloadPDF()
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=UserDetails.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
StringWriter sw2 = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
HtmlTextWriter hw2 = new HtmlTextWriter(sw2);
Report.RenderControl(hw);
// StringWriter sw2 = new StringWriter();
// HtmlTextWriter hw2 = new HtmlTextWriter(sw2);
// NonDisclosureAgreement.RenderControl(hw2);
Document pdfDoc = new Document(PageSize.A2, 7f, 7f, 7f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
NonDisclosureAgreement.RenderControl(hw2);
string myString = sw.ToString().Trim();
//string myString3 = NonDisclosureAgreement.InnerHtml;
string myString3 = sw2.ToString();
//Header//
//StringBuilder sb = new StringBuilder();
//sb.Append(myString);
//sb.Insert(0, '<div> <p style='color: #800000; text-align:center'><strong>EXECUTIVE REPORT</strong></p><div><br/><br/>');
//myString = sb.ToString();
//Header//
//////// AS EXAMPLE // ONLY REPLACE THE IMAGES FOR STATIC IMAGES LIKE COUNTRIES://////////////////
/// The next 4 lines made it work////
// string myString2 = Server.MapPath("Advertiser/Ads/").ToString(CultureInfo.InvariantCulture);
//string myString2 = Server.MapPath("Advertiser/images/").ToString(CultureInfo.InvariantCulture);
//myString = myString.Replace("Advertiser/Ads/", myString2.ToString());
//myString3 = myString.Replace("Advertiser/Ads/", myString3.ToString());
//myString = Strings.Replace(myString, '<th', '<th align='center'');
/// The next 4 lines made it work////
StringReader str = new StringReader(myString);
StringReader str2 = new StringReader(myString3);
pdfDoc.Open();
htmlparser.Parse(str);
// step 4: we create a table and add it to the document
// BuyerTable2(pdfDoc);
pdfDoc.NewPage();
htmlparser.Parse(str2);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();
}
/// <summary>
/// Merges multiple pdf files into 1 pdf file.
/// </summary>
/// <param name="FilesToMerge">Files to merger (Byte array for each file)</param>
/// <returns>1 file with all the files passed in</returns>
public static byte[] MergeFiles(IEnumerable<byte[]> FilesToMerge)
{
//Declare the memory stream to use
using (var MemoryStreamToWritePdfWith = new MemoryStream())
{
//declare the new document which we will merge all the files into
using (var NewFileToMergeIntoWith = new Document())
{
//holds the byte array which we will return
byte[] ByteArrayToReturn;
//declare the pdf copy to write the data with
using (var PdfCopyWriter = new PdfCopy(NewFileToMergeIntoWith, MemoryStreamToWritePdfWith))
{
//set the page size of the new file
//NewFileToMergeIntoWith.SetPageSize(PageSize.GetRectangle("Letter").Rotate().Rotate());
//go open the new file that we are writing into
NewFileToMergeIntoWith.Open();
//now loop through all the files we want to merge
foreach (var FileToMerge in FilesToMerge)
{
//declare the pdf reader so we can copy it
using (var PdfFileReader = new PdfReader(FileToMerge))
{
//figure out how many pages are in this pdf, so we can add each of the pdf's
int PdfFilePageCount = PdfFileReader.NumberOfPages;
// loop over document pages (start with page 1...not a 0 based index)
for (int i = 1; i <= PdfFilePageCount; i++)
{
//set the file size for this page
NewFileToMergeIntoWith.SetPageSize(PdfFileReader.GetPageSize(i));
//add a new page for the next page
NewFileToMergeIntoWith.NewPage();
//now import the page
PdfCopyWriter.AddPage(PdfCopyWriter.GetImportedPage(PdfFileReader, i));
}
}
}
//now close the new file which we merged everyting into
NewFileToMergeIntoWith.Close();
//grab the buffer and throw it into a byte array to return
ByteArrayToReturn = MemoryStreamToWritePdfWith.GetBuffer();
//flush out the memory stream
MemoryStreamToWritePdfWith.Flush();
}
//now return the byte array
return ByteArrayToReturn;
}
}
}
// ===========================================================================
public void Write(Stream stream)
{
string RESOURCE = Utility.ResourcePosters;
// step 1
using (Document document = new Document(PageSize.POSTCARD, 30, 30, 30, 30))
{
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
// Create and add a Paragraph
Paragraph p = new Paragraph(
"Foobar Film Festival",
new Font(Font.FontFamily.HELVETICA, 22)
);
p.Alignment = Element.ALIGN_CENTER;
document.Add(p);
// Create and add an Image
Image img = Image.GetInstance(Path.Combine(
Utility.ResourceImage, "loa.jpg"
));
img.SetAbsolutePosition(
(PageSize.POSTCARD.Width - img.ScaledWidth) / 2,
(PageSize.POSTCARD.Height - img.ScaledHeight) / 2
);
document.Add(img);
// Now we go to the next page
document.NewPage();
document.Add(p);
document.Add(img);
// Add text on top of the image
PdfContentByte over = writer.DirectContent;
over.SaveState();
float sinus = (float)Math.Sin(Math.PI / 60);
float cosinus = (float)Math.Cos(Math.PI / 60);
BaseFont bf = BaseFont.CreateFont();
over.BeginText();
over.SetTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE);
over.SetLineWidth(1.5f);
over.SetRGBColorStroke(0xFF, 0x00, 0x00);
over.SetRGBColorFill(0xFF, 0xFF, 0xFF);
over.SetFontAndSize(bf, 36);
over.SetTextMatrix(cosinus, sinus, -sinus, cosinus, 50, 324);
over.ShowText("SOLD OUT");
over.EndText();
over.RestoreState();
// Add a rectangle under the image
PdfContentByte under = writer.DirectContentUnder;
under.SaveState();
under.SetRGBColorFill(0xFF, 0xD7, 0x00);
under.Rectangle(5, 5,
PageSize.POSTCARD.Width - 10,
PageSize.POSTCARD.Height - 10
);
under.Fill();
under.RestoreState();
}
}
// ===========================================================================
public void Write(Stream stream)
{
var SQL =
@"SELECT DISTINCT mc.country_id, c.country, count(*) AS c
FROM film_country c, film_movie_country mc
WHERE c.id = mc.country_id
GROUP BY mc.country_id, country ORDER BY c DESC";
// step 1
using (Document document = new Document())
{
// step 2
PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
using (var c = AdoDB.Provider.CreateConnection())
{
c.ConnectionString = AdoDB.CS;
using (DbCommand cmd = c.CreateCommand())
{
cmd.CommandText = SQL;
c.Open();
using (var r = cmd.ExecuteReader())
{
while (r.Read())
{
Paragraph country = new Paragraph();
// the name of the country will be a destination
Anchor dest = new Anchor(
r["country"].ToString(), FilmFonts.BOLD
);
dest.Name = r["country_id"].ToString();
country.Add(dest);
country.Add(string.Format(": {0} movies", r["c"].ToString()));
document.Add(country);
// loop over the movies
foreach (Movie movie in
PojoFactory.GetMovies(r["country_id"].ToString()))
{
// the movie title will be an external link
Anchor imdb = new Anchor(movie.MovieTitle);
imdb.Reference = string.Format(
"http://www.imdb.com/title/tt{0}/", movie.Imdb
);
document.Add(imdb);
document.Add(Chunk.NEWLINE);
}
document.NewPage();
}
// Create an internal link to the first page
Anchor toUS = new Anchor("Go back to the first page.");
toUS.Reference = "#US";
document.Add(toUS);
}
}
}
}
}
// ---------------------------------------------------------------------------
/**
* Creates a PDF document.
*/
public byte[] CreatePdf() {
using (MemoryStream ms = new MemoryStream()) {
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter.GetInstance(document, ms);
// step 3
document.Open();
// step 4
AddTif(document, RESOURCE1);
document.NewPage();
AddJBIG2(document, RESOURCE2);
document.NewPage();
AddGif(document, RESOURCE3);
}
return ms.ToArray();
}
}
public static void MergeDocs()
{
//Step 1: Create a Docuement-Object
iTextSharp.text.Document document = new iTextSharp.text.Document();
try
{
//Step 2: we create a writer that listens to the document
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream("D:\\Test1\\Final.pdf", FileMode.Create));
//Step 3: Open the document
document.Open();
PdfContentByte cb = writer.DirectContent; PdfImportedPage page;
int n = 0;
int rotation = 0;
string[] array2 = Directory.GetFiles("D:\\Test");
for (int i = 0; i < array2.Length; i++)
{
if (array2[i].Contains(".pdf"))
{
AddFile(array2[i]);
}
}
//Loops for each file that has been listed
foreach (string filename in fileList)
{
//The current file path
string filePath = sourcefolder + filename;
// we create a reader for the document
PdfReader reader = new PdfReader(filePath);
//Gets the number of pages to process
n = reader.NumberOfPages; int i = 0;
while (i < n)
{
i++; document.SetPageSize(reader.GetPageSizeWithRotation(1));
document.NewPage();
//Insert to Destination on the first page
if (i == 1)
{
Chunk fileRef = new Chunk(" ");
fileRef.SetLocalDestination(filename); document.Add(fileRef);
}
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
}
}
catch (Exception e) { throw e; }
finally { document.Close(); }
}
public void ResetPageNumbers(iTextSharp.text.Document document)
{
/* Check for double sided mode here */
/* Page number represents the page number of the last page, not the potential new page that's coming. */
if ((pageNumber % 2) == 0)
{
if (DoubleSidedMode)
{
document.NewPage();
document.Add(new Chunk(""));
}
}
document.NewPage();
pageNumber = 0;
}
void WriteDocument(iTextSharp.text.Document doc, List <KeyValuePair <ISearchAlgorithm <string>, SearchReport <string> > > results, System.Drawing.Image initialGraph)
{
doc.AddCreationDate();
doc.AddAuthor("GraphSEA");
doc.AddCreator("GraphSEA");
doc.AddHeader("Header", "GraphSEA - Graph search algorithms benchmark report");
WriteHeader(doc);
doc.NewPage();
WriteGraph(doc, initialGraph, results[0].Value.Result.Start, results[0].Value.Result.End);
doc.NewPage();
WriteResultSummary(doc, results);
doc.NewPage();
// algorithms benchmarks
foreach (var res in results)
{
CurrentReport = res.Value;
WriteAlgorithmBenchmark(doc, res.Key, res.Value);
}
WriteTableOfContent(doc);
}
/// <summary>
/// Saving the current report's content as a PDF file.
/// </summary>
/// <param name="doc">Retrieve it from xps.GetFixedDocumentSequence() or documentViewer.Document</param>
/// <param name="fileNamePath"></param>
/// <param name="pageSize">Example: PageSize.A4</param>
/// <param name="quality">Resolution of the Images in the PDF </param>
public static void Export(this FixedDocumentSequence doc, string fileNamePath, Rectangle pageSize, double quality = 1)
{
var paginator = doc.DocumentPaginator;
var pageCount = paginator.PageCount;
if (pageCount == 0)
{
return;
}
//create a new pdf doc with the specified size
var pdfDoc = new iTextSharp.text.Document(pageSize);
PdfWriter.GetInstance(pdfDoc, new FileStream(fileNamePath, FileMode.Create));
pdfDoc.Open();
//render pages to images and then save theme as a pdf file.
for (var i = 0; i < pageCount; i++)
{
var visual = paginator.GetPage(i).Visual;
var fe = visual as FrameworkElement;
if (fe == null)
{
continue;
}
var bmp = fe.RenderBitmap(quality);
//var bmp = new RenderTargetBitmap((int)fe.ActualWidth, (int)fe.ActualHeight, dpiX, dpiY, PixelFormats.Default);
bmp.Render(fe);
var png = new PngBitmapEncoder();
png.Frames.Add(BitmapFrame.Create(bmp));
using (var ms = new MemoryStream())
{
png.Save(ms);
//get image byte from stream
var imgBytes = ms.ToArray();
var pngImg = Image.GetInstance(imgBytes);
//fit to page
pngImg.ScaleAbsolute(pdfDoc.PageSize.Width, pdfDoc.PageSize.Height);
pngImg.SetAbsolutePosition(0, 0);
//add to page
pdfDoc.Add(pngImg);
//start a new page
pdfDoc.NewPage();
}
}
pdfDoc.Close();
}
public override void SaveDocument()
{
base.SaveDocument();
PdfWriter wri = PdfWriter.GetInstance(pdf, File.Create(Path.Combine(OutputFolder, FileName + ".pdf")));
pdf.Open();
if (!string.IsNullOrEmpty(lnParameters.urlCover))
{
AddCover();
}
foreach (PdfChapter pdfChapter in pdfChapters)
{
pdf.NewPage();
wri.PageEvent = null;
wri.PageEvent = new PdfFooterEvent(pdfChapter.Title.Content);
pdf.Add(pdfChapter);
}
pdf.Close();
pdf.Dispose();
}
/// <summary>
/// Devuelve el reporte del resguardo de equipo de computo de un área en particular o de
/// toda la Coordinación
/// </summary>
public void ReportePorAreas()
{
myDocument = new iTextSharp.text.Document(PageSize.A4, 50, 50, 50, 50);
string documento = Path.GetTempFileName() + ".pdf";
try
{
if (idAreaReporte != 0)
{
servidores = ((from n in servidores
where n.IdArea == idAreaReporte
select n).ToList()).ToObservableCollection();
}
PdfWriter writer = PdfWriter.GetInstance(myDocument, new FileStream(documento, FileMode.Create));
myDocument.Open();
foreach (ServidoresPublicos usuario in servidores)
{
if (usuario.Mobiliario.Count > 0)
{
myDocument.NewPage();
myDocument = RElementosComunes.SetPageHeader(myDocument);
myDocument = RElementosComunes.SetSpaces(myDocument, 1);
myDocument = RElementosComunes.SetUserInfo(myDocument, usuario);
//myDocument = RElementosComunes.SetSpaces(myDocument, 1);
this.SetEquiposInfo(usuario.Mobiliario);
myDocument = RElementosComunes.SetSpaces(myDocument, 2);
myDocument = RElementosComunes.SetPageFooter(myDocument, usuario);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Error ({0}) : {1}" + ex.Source + ex.Message, "Error Interno");
}
finally
{
myDocument.Close();
System.Diagnostics.Process.Start(documento);
}
}
public static List <byte[]> Split(PdfReader reader)
{
int p = 0;
Document document;
var data = new List <byte[]>();
for (p = 1; p <= reader.NumberOfPages; p++)
{
using (MemoryStream memoryStream = new MemoryStream())
{
document = new iTextSharp.text.Document();
PdfWriter writer = PdfWriter.GetInstance(document, memoryStream);
writer.SetPdfVersion(PdfWriter.PDF_VERSION_1_2);
writer.CompressionLevel = PdfStream.BEST_COMPRESSION;
writer.SetFullCompression();
document.SetPageSize(reader.GetPageSize(p));
document.NewPage();
document.Open();
document.AddDocListener(writer);
PdfContentByte cb = writer.DirectContent;
PdfImportedPage pageImport = writer.GetImportedPage(reader, p);
int rot = reader.GetPageRotation(p);
if (rot == 90 || rot == 270)
{
cb.AddTemplate(pageImport, 0, -1.0F, 1.0F, 0, 0, reader.GetPageSizeWithRotation(p).Height);
}
else
{
cb.AddTemplate(pageImport, 1.0F, 0, 0, 1.0F, 0, 0);
}
document.Close();
document.Dispose();
//File.WriteAllBytes(DestinationFolder + "/" + p + ".pdf", memoryStream.ToArray());
data.Add(memoryStream.ToArray());
if (OnSplitProcess != null)
{
OnSplitProcess(p, null);
}
}
}
reader.Close();
reader.Dispose();
return(data);
}
private void img2pdf(List <string> ImageName)
{
string[] files = ImageName.ToArray();
iTextSharp.text.Document document = new iTextSharp.text.Document(new iTextSharp.text.Rectangle(100f, 100f, 800f, 500f, 0));
try
{
iTextSharp.text.pdf.PdfWriter.GetInstance(document, new FileStream(FileName, FileMode.Create, FileAccess.ReadWrite));
document.Open();
iTextSharp.text.Image image;
for (int i = 0; i < files.Length; i++)
{
if (String.IsNullOrEmpty(files[i]))
{
break;
}
image = iTextSharp.text.Image.GetInstance(files[i]);
if (image.Height > iTextSharp.text.PageSize.A4.Height - 25)
{
image.ScaleToFit(iTextSharp.text.PageSize.A4.Width - 25, iTextSharp.text.PageSize.A4.Height - 25);
}
else if (image.Width > iTextSharp.text.PageSize.A4.Width - 25)
{
image.ScaleToFit(iTextSharp.text.PageSize.A4.Width - 25, iTextSharp.text.PageSize.A4.Height - 25);
}
image.Alignment = iTextSharp.text.Image.ALIGN_MIDDLE;
document.NewPage();
document.Add(image);
//iTextSharp.text.Chunk c1 = new iTextSharp.text.Chunk("Hello World");
//iTextSharp.text.Phrase p1 = new iTextSharp.text.Phrase();
//p1.Leading = 150; //行间距
//document.Add(p1);
}
Console.WriteLine("转换成功！");
}
catch (Exception ex)
{
Console.WriteLine("转换失败，原因：" + ex.Message);
}
document.Close();
PromptBox.Prompt("导出完成！");
Console.ReadKey();
}
public string AddText(string PathSource, string PathTarget, int x, int y, int selectedPage, String text, int angle, int red, int green, int blue, int fontSize, float opacity)
{
try
{
iTextSharp.text.pdf.PdfReader reader = new iTextSharp.text.pdf.PdfReader(PathSource);
int n = reader.NumberOfPages;
if (!(selectedPage > 0 && selectedPage <= n))
{
return(String.Format("Invalid Page {0}, the PDF has {1} pages", selectedPage, n));
}
iTextSharp.text.Document document = new iTextSharp.text.Document(reader.GetPageSizeWithRotation(1));
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, new System.IO.FileStream(PathTarget, System.IO.FileMode.Create));
document.Open();
iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent;
iTextSharp.text.pdf.PdfImportedPage page;
int rotation;
int i = 0;
// step 4: we add content
while (i < n)
{
i++;
document.NewPage();
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
if (i == selectedPage)
{
InsertText(cb, fontSize, x, y, text, angle, red, green, blue, opacity);
}
}
document.Close();
return("");
}
catch (Exception e)
{
return(e.Message);
}
}
public override void OnCloseDocument(PdfWriter writer, iTextSharp.text.Document document)
{
base.OnCloseDocument(writer, document);
/* Check page numbers to see if the number is even - You always want the pages to be even, so if it isn't, add a new blank page */
if ((pageNumber % 2) == 0)
{
if (DoubleSidedMode)
{
document.NewPage();
document.Add(new Phrase(""));
}
}
pageNumber = 0;
}
public string SetSize(string sourceFile, string pSize, string targetPath)
{
try
{
string file = GetFullPath(sourceFile);
iTextSharp.text.pdf.PdfReader reader = new iTextSharp.text.pdf.PdfReader(file);
int n = reader.NumberOfPages;
Rectangle pageSize = PageSize.GetRectangle(pSize);
iTextSharp.text.Document document = new iTextSharp.text.Document(pageSize);
iTextSharp.text.pdf.PdfWriter writer = iTextSharp.text.pdf.PdfWriter.GetInstance(document, new System.IO.FileStream(GetFullPath(targetPath), System.IO.FileMode.Create));
document.Open();
iTextSharp.text.pdf.PdfContentByte cb = writer.DirectContent;
iTextSharp.text.pdf.PdfImportedPage page;
int rotation;
int i = 0;
reader = new iTextSharp.text.pdf.PdfReader(file);
n = reader.NumberOfPages;
while (i < n)
{
i++;
document.SetPageSize(pageSize);
document.NewPage();
page = writer.GetImportedPage(reader, i);
rotation = reader.GetPageRotation(i);
if (rotation == 90)
{
cb.AddTemplate(page, 0, -1f, 1f, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else if ((rotation == 270))
{
cb.AddTemplate(page, 0f, 1f, -1f, 0f, reader.GetPageSizeWithRotation(i).Width, 0f);
}
else
{
cb.AddTemplate(page, 1f, 0, 0, 1f, 0, 0);
}
}
document.Close();
return("");
}
catch (Exception e)
{
return(e.Message);
}
}
