本文整理匯總了C#中iTextSharp.text.pdf.RandomAccessFileOrArray.Read方法的典型用法代碼示例。如果您正苦於以下問題：C# RandomAccessFileOrArray.Read方法的具體用法？C# RandomAccessFileOrArray.Read怎麽用？C# RandomAccessFileOrArray.Read使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類iTextSharp.text.pdf.RandomAccessFileOrArray的用法示例。
在下文中一共展示了RandomAccessFileOrArray.Read方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: TestSeek
virtual public void TestSeek()
{
RandomAccessFileOrArray rafoa = new RandomAccessFileOrArray(new RandomAccessSourceFactory().CreateSource(data));
rafoa.Seek(72);
for (int i = 72; i < data.Length; i++)
{
Assert.AreEqual(data[i], (byte)rafoa.Read());
}
}示例2: PdfStamperImp
/** Creates new PdfStamperImp.
* @param reader the read PDF
* @param os the output destination
* @param pdfVersion the new pdf version or '\0' to keep the same version as the original
* document
* @param append
* @throws DocumentException on error
* @throws IOException
*/
internal protected PdfStamperImp(PdfReader reader, Stream os, char pdfVersion, bool append) : base(new PdfDocument(), os) {
if (!reader.IsOpenedWithFullPermissions)
throw new BadPasswordException(MessageLocalization.GetComposedMessage("pdfreader.not.opened.with.owner.password"));
if (reader.Tampered)
throw new DocumentException(MessageLocalization.GetComposedMessage("the.original.document.was.reused.read.it.again.from.file"));
reader.Tampered = true;
this.reader = reader;
file = reader.SafeFile;
this.append = append;
if (reader.IsEncrypted() && (append || PdfReader.unethicalreading)) {
crypto = new PdfEncryption(reader.Decrypt);
}
if (append) {
if (reader.IsRebuilt())
throw new DocumentException(MessageLocalization.GetComposedMessage("append.mode.requires.a.document.without.errors.even.if.recovery.was.possible"));
pdf_version.SetAppendmode(true);
if (pdfVersion == 0) {
pdf_version.PdfVersion = reader.PdfVersion;
}
else {
pdf_version.PdfVersion = pdfVersion;
}
byte[] buf = new byte[8192];
int n;
while ((n = file.Read(buf)) > 0)
this.os.Write(buf, 0, n);
prevxref = reader.LastXref;
reader.Appendable = true;
}
else {
if (pdfVersion == 0)
base.PdfVersion = reader.PdfVersion;
else
base.PdfVersion = pdfVersion;
}
if (reader.IsTagged()) {
this.SetTagged();
}
base.Open();
pdf.AddWriter(this);
if (append) {
body.Refnum = reader.XrefSize;
marked = new IntHashtable();
if (reader.IsNewXrefType())
fullCompression = true;
if (reader.IsHybridXref())
fullCompression = false;
}
initialXrefSize = reader.XrefSize;
ReadColorProfile();
}示例3: PdfStamperImp
/** Creates new PdfStamperImp.
* @param reader the read PDF
* @param os the output destination
* @param pdfVersion the new pdf version or '\0' to keep the same version as the original
* document
* @param append
* @throws DocumentException on error
* @throws IOException
*/
internal PdfStamperImp(PdfReader reader, Stream os, char pdfVersion, bool append)
: base(new PdfDocument(), os)
{
if (reader.Tampered)
throw new DocumentException("The original document was reused. Read it again from file.");
reader.Tampered = true;
this.reader = reader;
file = reader.SafeFile;
this.append = append;
if (append) {
if (reader.IsRebuilt())
throw new DocumentException("Append mode requires a document without errors even if recovery was possible.");
if (reader.IsEncrypted())
crypto = new PdfEncryption(reader.Decrypt);
pdf_version.SetAppendmode(true);
file.ReOpen();
byte[] buf = new byte[8192];
int n;
while ((n = file.Read(buf)) > 0)
this.os.Write(buf, 0, n);
file.Close();
prevxref = reader.LastXref;
reader.Appendable = true;
}
else {
if (pdfVersion == 0)
base.PdfVersion = reader.PdfVersion;
else
base.PdfVersion = pdfVersion;
}
base.Open();
pdf.AddWriter(this);
if (append) {
body.Refnum = reader.XrefSize;
marked = new IntHashtable();
if (reader.IsNewXrefType())
fullCompression = true;
if (reader.IsHybridXref())
fullCompression = false;
}
initialXrefSize = reader.XrefSize;
}