public PdfPage(PdfSize pageSize, PdfContent content)
{
_pageSize = pageSize;
_cropBox.llx = PdfDistance.Zero;
_cropBox.lly = PdfDistance.Zero;
_cropBox.urx = pageSize.width;
_cropBox.ury = pageSize.height;
_bleedBox = _cropBox;
_trimBox = _cropBox;
_artBox = _cropBox;
_content = content;
}
public PdfContent(PdfContent parent)
{
_parent = parent;
_init();
if (parent != null)
{
for (int i = 0; i < parent._resources.Count; ++i)
{
_resources.Add(parent._resources[i]);
}
}
}
private void _readPageContent(PdfDictionary page)
{
var contents = page.ValueByName("Contents");
if (contents is PdfArray pdfArray)
{
var contentsArray = pdfArray.Children;
PdfContent Parent = null;
for (int i = 0; i < contentsArray.Count - 1; ++i)
{
if (!(contentsArray[i] is PdfReferenceReader))
{
throw new PdfException("Invalid content referecen.");
}
Parent = new PdfContent(Parent, ((PdfReferenceReader)contentsArray[i]).Object);
}
if (!(contentsArray[contentsArray.Count - 1] is PdfReferenceReader))
{
throw new PdfException("Invalid content referecen.");
}
_parent = Parent;
_readContent(((PdfReferenceReader)contentsArray[contentsArray.Count - 1]).Object);
}
else if (contents is PdfReferenceReader pdfRR)
{
_readContent(pdfRR.Object);
}
else
{
throw new PdfExceptionReader("Unknown Content " + contents.GetType().Name);
}
}
public void AddPage(PdfSize pageSize, PdfContent content)
{
AddObj(new PdfPage(pageSize, content));
}
private PdfContent(PdfContent parent, PdfObjectReader obj)
{
_parent = parent;
_init();
_readContent(obj);
}
