/// <summary>
/// Tests the code128 C.
/// </summary>
/// <externalUnit/>
/// <revision revisor="dev13" date="11/19/2009" version="1.1.3.7">
/// Added documentation header
/// </revision>
private static void TestCode128C()
{
string text = "98723493871103000000";
Bitmap barcode = Code128.Encode(text, 1, 0.125F, 96, 12, 0);
PixelChar.DrawChar(barcode, 'M', 0, 2);
Bitmap pixelchar = new Bitmap(70, 40);
Graphics g = Graphics.FromImage(pixelchar);
g.Clear(Color.White);
g.Dispose();
pixelchar.SetResolution(96, 96);
for (int i = 0; i < 7; i++)
{
for (int j = 0; j < 4; j++)
{
if (j * 7 + i < 26)
{
char ch = (char)(j * 7 + i + 65);
PixelChar.DrawChar(pixelchar, ch, 10 * i, 10 * j);
}
}
}
MemoryInputStream misStream = new MemoryInputStream(barcode, 100);
barcode.Dispose();
barcode.Dispose();
DSxInput pdfInput = new DSxInput(misStream);
DSxSystem.setLicenseKey(
"[Insert your license key here]");
DSxTask task = new DSxTask();
PDFxDocument pdfDoc = PDF.createDocument(task);
PDFxContext context = pdfDoc.getContext();
PDFxPage pdfPage = pdfDoc.createCustomPage(5, 2);
PDFxImage bar = PDFxImage.createImageFromJPEG(pdfInput);
double dpi = 96D,
k = 72D / dpi;
pdfPage.drawImage(
18, 18, k * bar.getWidth(), k * bar.getHeight(), bar);
bar =
PDFxImage.createImageFromJPEG(
new DSxInput(new MemoryInputStream(pixelchar, 100)));
pixelchar.Dispose();
pdfPage.drawImage(
18, 72, k * bar.getWidth(), k * bar.getHeight(), bar);
DSxPDFDocument dsDocument = new DSxPDFDocument(pdfDoc);
dsDocument.save(new DSxOutput(@"bin\Debug\DSxInput2.pdf"));
}
/// <summary>
/// Extracts the pages as separate files.
/// </summary>
/// <param name="pdfDoc">The PDF doc.</param>
/// <param name="strDestinationFolder">
/// The STR destination folder.
/// </param>
/// <param name="strFilename">The STR filename.</param>
/// <exception cref="PdfIOException">
/// Unable to write to a specified PDF path/filename.
/// </exception>
/// <externalUnit/>
/// <revision revisor="dev11" date="12/22/2008" version="1.0.0.0">
/// Member Created
/// </revision>
public static void ExtractPagesAsSeparateFiles(
PDFxDocument pdfDoc,
string strDestinationFolder,
string strFilename)
{
int[] pages = new int[pdfDoc.getPageCount()];
for (int i = 0; i < pages.Length; i = i + 1)
{
pages[i] = i;
}
ExtractPagesAsSeparateFiles(
pdfDoc, strDestinationFolder, strFilename, pages);
}
/// <summary>
/// Extracts the specified pages as separate files.
/// </summary>
/// <param name="pdfDoc">The PDF doc.</param>
/// <param name="strDestinationFolder">
/// The STR destination folder.
/// </param>
/// <param name="strFilename">The STR filename.</param>
/// <param name="pages">The pages (0-based).</param>
/// <exception cref="PdfIOException">
/// Unable to write to a specified PDF path/filename.
/// </exception>
/// <externalUnit/>
/// <revision revisor="dev11" date="2/25/2009" version="1.0.8.0801">
/// Member Created
/// </revision>
public static void ExtractPagesAsSeparateFiles(
PDFxDocument pdfDoc,
string strDestinationFolder,
string strFilename,
int[] pages)
{
if (Directory.Exists(strDestinationFolder) == false)
{
// if folder doesn't exist, create it
Directory.CreateDirectory(strDestinationFolder);
}
if (strDestinationFolder.EndsWith(@"\") == false)
{
strDestinationFolder = strDestinationFolder + @"\";
}
// create a task for this procedure
DSxTask task = new DSxTask();
// in order to save the file, a document wrapper is needed
DSxPDFDocument dsDocument = new DSxPDFDocument(pdfDoc);
// save the file to a memory stream
ByteArrayOutputStream os = new ByteArrayOutputStream();
DSxTDFDocument.save(dsDocument, new DSxOutput(os));
dsDocument.close();
try
{
string[] filenames = CreatePdfFilenames(
// the number of pages is the page number of the last page
// plus 1 since page indices are 0-based
strFilename, pages[pages.Length - 1] + 1);
for (int i = 0; i < pages.Length; i++)
{
dsDocument = DSxTDFDocument.getPDF(
task,
new DSxInput(
new ByteArrayInputStream(os.toByteArray())));
dsDocument.extractPages(new int[] { pages[i] });
dsDocument.save(
new DSxOutput(
Path.Combine(
// i.e.:
// pages = {0, 2, 5}
//
// the page number of the last page is 5, so
// filenames for pages 0-5 have to be generated
// (6 pages total)
//
// filenames = { [filename 0], [filename 1],
// [filename 2], [filename 3], [filename 4],
// [filename 5] }
strDestinationFolder, filenames[pages[i]])));
// close the document
dsDocument.close();
}
}
catch (DSxRuntimeException)
{
throw new PdfIOException();
}
finally
{
// close the document
dsDocument.close();
// close the task
task.close();
}
}
