// Links wiating for internal document references
//private ArrayList pendingLinks;
public PdfCreator(Stream stream)
{
// Create the underlying PDF document.
doc = new PdfDocument(stream);
doc.Version = PdfVersion.V13;
resources = new PdfResources(doc.NextObjectId());
addTrailerObject(resources);
this.xrefTable = new XRefTable();
}
public PdfPage MakePage(PdfResources resources, PdfContentStream contents,
int pagewidth, int pageheight, string[] currentPageIdList)
{
PdfPage page = new PdfPage(
resources, contents,
pagewidth, pageheight,
doc.NextObjectId());
if (currentPageIdList != null)
{
foreach (string id in currentPageIdList)
{
idReferences.setInternalGoToPageReference(id, page.GetReference());
}
}
/* add it to the list of objects */
this.objects.Add(page);
page.SetParent(doc.Pages);
doc.Pages.Kids.Add(page.GetReference());
return(page);
}
public void Render(Page page) {
this.idReferences = page.getIDReferences();
this.pdfResources = this.pdfDoc.getResources();
this.pdfDoc.setIDReferences(idReferences);
this.RenderPage(page);
this.pdfDoc.output();
}
public void StopRenderer() {
fontSetup.AddToResources(new PdfFontCreator(pdfDoc), pdfDoc.getResources());
pdfDoc.outputTrailer();
pdfDoc = null;
pdfResources = null;
currentStream = null;
currentAnnotList = null;
currentPage = null;
idReferences = null;
currentFontName = String.Empty;
currentFill = null;
prevUnderlineColor = null;
prevOverlineColor = null;
prevLineThroughColor = null;
fontSetup = null;
fontInfo = null;
}
public PdfPage makePage(PdfResources resources, PdfContentStream contents,
int pagewidth, int pageheight, Page currentPage)
{
PdfPage page = new PdfPage(
resources, contents,
pagewidth, pageheight,
doc.NextObjectId());
if (currentPage != null)
{
foreach (string id in currentPage.getIDList())
{
idReferences.setInternalGoToPageReference(id, page.GetReference());
}
}
/* add it to the list of objects */
this.objects.Add(page);
page.SetParent(doc.Pages);
doc.Pages.Kids.Add(page.GetReference());
return page;
}
/// <summary>
/// Add the fonts in the font info to the PDF document.
/// </summary>
/// <param name="fontCreator">Object that creates PdfFont objects.</param>
/// <param name="resources">Resources object to add fonts too.</param>
internal void AddToResources(PdfFontCreator fontCreator, PdfResources resources) {
Hashtable fonts = fontInfo.GetUsedFonts();
foreach (string fontName in fonts.Keys) {
Font font = (Font) fonts[fontName];
resources.AddFont(fontCreator.MakeFont(fontName, font));
}
}
