public static PdfAnnotation ConvertAnnotation(PdfWriter writer, Annotation annot, Rectangle defaultRect)
{
switch (annot.AnnotationType)
{
case Annotation.URL_NET:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((Uri)annot.Attributes[Annotation.URL])));
case Annotation.URL_AS_STRING:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((String)annot.Attributes[Annotation.FILE])));
case Annotation.FILE_DEST:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((String)annot.Attributes[Annotation.FILE], (String)annot.Attributes[Annotation.DESTINATION])));
case Annotation.SCREEN:
bool[] sparams = (bool[])annot.Attributes[Annotation.PARAMETERS];
String fname = (String)annot.Attributes[Annotation.FILE];
String mimetype = (String)annot.Attributes[Annotation.MIMETYPE];
PdfFileSpecification fs;
if (sparams[0])
{
fs = PdfFileSpecification.FileEmbedded(writer, fname, fname, null);
}
else
{
fs = PdfFileSpecification.FileExtern(writer, fname);
}
PdfAnnotation ann = PdfAnnotation.CreateScreen(writer, new Rectangle(annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry()),
fname, fs, mimetype, sparams[1]);
return(ann);
case Annotation.FILE_PAGE:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((String)annot.Attributes[Annotation.FILE], (int)annot.Attributes[Annotation.PAGE])));
case Annotation.NAMED_DEST:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((int)annot.Attributes[Annotation.NAMED])));
case Annotation.LAUNCH:
return(new PdfAnnotation(writer, annot.GetLlx(), annot.GetLly(), annot.GetUrx(), annot.GetUry(), new PdfAction((String)annot.Attributes[Annotation.APPLICATION], (String)annot.Attributes[Annotation.PARAMETERS], (String)annot.Attributes[Annotation.OPERATION], (String)annot.Attributes[Annotation.DEFAULTDIR])));
default:
return(new PdfAnnotation(writer, defaultRect.Left, defaultRect.Bottom, defaultRect.Right, defaultRect.Top, new PdfString(annot.Title, PdfObject.TEXT_UNICODE), new PdfString(annot.Content, PdfObject.TEXT_UNICODE)));
}
}
// ---------------------------------------------------------------------------
public void Write(Stream stream)
{
// step 1
using (Document document = new Document()) {
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, stream);
// step 3
document.Open();
// step 4
PdfFileSpecification fs = PdfFileSpecification.FileEmbedded(
writer, RESOURCE, "foxdog.mpg", null
);
writer.AddAnnotation(PdfAnnotation.CreateScreen(
writer,
new Rectangle(200f, 700f, 400f, 800f),
"Fox and Dog", fs,
"video/mpeg", true
));
}
}