SimulateBeginFixedPage(
)
{
XmlWriter xmlWriter = null;
(_serializationManager as IXpsSerializationManager)?.RegisterPageStart();
//
// Build the current Page Image Table
//
_serializationManager.ResourcePolicy.CurrentPageImageTable = new Dictionary <int, Uri>();
//
// Build the current Page ColorContext Table
//
_serializationManager.ResourcePolicy.CurrentPageColorContextTable = new Dictionary <int, Uri>();
//
// Get the correct namespace
//
String xmlnsForType = _serializationManager.GetXmlNSForType(typeof(FixedPage));
//
// Pick the correct XmlWriter
//
xmlWriter = _serializationManager.AcquireXmlWriter(typeof(FixedPage));
Visual visual = _serializedObject as Visual;
if (visual != null)
{
_treeWalker = new ReachTreeWalker(xmlWriter, _serializationManager);
_treeWalker.SerializeLinksInVisual(visual);
}
//
// Write the start element and the namespace
//
if (xmlnsForType == null)
{
xmlWriter.WriteStartElement(XpsS0Markup.FixedPage);
}
else
{
xmlWriter.WriteStartElement(XpsS0Markup.FixedPage);
xmlWriter.WriteAttributeString(XpsS0Markup.Xmlns, xmlnsForType);
xmlWriter.WriteAttributeString(XpsS0Markup.XmlnsX, XpsS0Markup.XmlnsXSchema);
xmlWriter.WriteAttributeString(XpsS0Markup.XmlLang, XpsS0Markup.XmlLangValue);
}
//
// Simulating the PrintTicket
//
XpsSerializationPrintTicketRequiredEventArgs e =
new XpsSerializationPrintTicketRequiredEventArgs(PrintTicketLevel.FixedPagePrintTicket,
0);
SimulatePrintTicketRaisingEvent(e);
//
// Adding Width and Height being mandatory attributes on the FixedPage
//
Size size = SimulateFixedPageSize(visual, e.PrintTicket);
((IXpsSerializationManager)_serializationManager).FixedPageSize = size;
xmlWriter.WriteAttributeString(XpsS0Markup.PageWidth,
TypeDescriptor.GetConverter(size.Width).ConvertToInvariantString(size.Width));
xmlWriter.WriteAttributeString(XpsS0Markup.PageHeight,
TypeDescriptor.GetConverter(size.Height).ConvertToInvariantString(size.Height));
return(xmlWriter);
}
