public void StartBook(IDevice device, string destination, string bookname)
{
iTextSharp.text.Document doc = new iTextSharp.text.Document();
this._logDestination = Path.Combine(destination, bookname) + ".log";
string targetFile = Path.Combine(destination, bookname) + ".pdf";
this._document = new Document(new iTextSharp.text.Rectangle(device.Width, device.Height));
this._document.AddTitle(bookname);
this._document.SetMargins(0,0,0,0);
this._targetWriter = iTextSharp.text.pdf.PdfWriter.GetInstance(this._document, File.Open(targetFile, FileMode.Create, FileAccess.ReadWrite, FileShare.None));
this._document.Open();
this._bookname = bookname;
this._count = 0;
}
private void CommonConstructor( iTextSharp.text.Rectangle pageSize, float marginLeft, float marginRight, float marginTop, float marginBottom, System.IO.Stream stream, string fontpath, BackgroundImageDefinition bImageDefinition ){
if(this.fontpath != null)this.fontpath = fontpath;
this.margin_left = marginLeft;
this.margin_right = marginRight;
this.margin_top = marginTop;
this.margin_bottom = marginBottom;
this.pageSize = pageSize;
this._backgroundImage = bImageDefinition;
_pdfDoc = new iTextSharp.text.Document(pageSize, margin_left, margin_right, margin_top, margin_bottom);
_iPDFWriter = iTextSharp.text.pdf.PdfWriter.GetInstance(PdfDoc, stream);
PdfDoc.Open();
iPDFContent = PDFWriter.DirectContent;
_init();
initRow();
}
/// <summary>
/// Use this method to write XMP data to a new PDF
/// </summary>
/// <param name="writer"></param>
private void CreateXmpMetadata(iTextSharp.text.pdf.PdfWriter writer)
{
// Set up the buffer to hold the XMP metadata
byte[] buffer = new byte[65536];
System.IO.MemoryStream ms = new System.IO.MemoryStream(buffer, true);
try
{
// XMP supports a number of different schemas, which are made available by iTextSharp.
// Here, the Dublin Core schema is chosen.
iTextSharp.text.xml.xmp.XmpSchema dc = new iTextSharp.text.xml.xmp.DublinCoreSchema();
// Add Dublin Core attributes
iTextSharp.text.xml.xmp.LangAlt title = new iTextSharp.text.xml.xmp.LangAlt();
title.Add("x-default", "Video rental system by Tripple Bounty");
dc.SetProperty(iTextSharp.text.xml.xmp.DublinCoreSchema.TITLE, title);
// Dublin Core allows multiple authors, so we create an XmpArray to hold the values
iTextSharp.text.xml.xmp.XmpArray author = new iTextSharp.text.xml.xmp.XmpArray(iTextSharp.text.xml.xmp.XmpArray.ORDERED);
author.Add("Tripple bounty");
dc.SetProperty(iTextSharp.text.xml.xmp.DublinCoreSchema.CREATOR, author);
// Multiple subjects are also possible, so another XmpArray is used
iTextSharp.text.xml.xmp.XmpArray subject = new iTextSharp.text.xml.xmp.XmpArray(iTextSharp.text.xml.xmp.XmpArray.UNORDERED);
subject.Add("Video casettes");
subject.Add("Video rental system");
dc.SetProperty(iTextSharp.text.xml.xmp.DublinCoreSchema.SUBJECT, subject);
// Create an XmpWriter using the MemoryStream defined earlier
iTextSharp.text.xml.xmp.XmpWriter xmp = new iTextSharp.text.xml.xmp.XmpWriter(ms);
xmp.AddRdfDescription(dc); // Add the completed metadata definition to the XmpWriter
xmp.Close(); // This flushes the XMP metadata into the buffer
//---------------------------------------------------------------------------------
// Shrink the buffer to the correct size (discard empty elements of the byte array)
int bufsize = buffer.Length;
int bufcount = 0;
foreach (byte b in buffer)
{
if (b == 0)
{
break;
}
bufcount++;
}
System.IO.MemoryStream ms2 = new System.IO.MemoryStream(buffer, 0, bufcount);
buffer = ms2.ToArray();
//---------------------------------------------------------------------------------
// Add all of the XMP metadata to the PDF doc that we're building
writer.XmpMetadata = buffer;
}
catch (Exception ex)
{
throw ex;
}
finally
{
ms.Close();
ms.Dispose();
}
}
