internal override Action Clone(IDocumentEssential owner)
{
PDFDictionary dict = new PDFDictionary();
dict.AddItem("Type", new PDFName("Action"));
dict.AddItem("S", new PDFName("Rendition"));
string[] keys = { "R", "AN", "OP", "JS" };
for (int i = 0; i < keys.Length; ++i)
{
IPDFObject obj = _dictionary[keys[i]];
if (obj != null)
{
dict.AddItem(keys[i], obj.Clone());
}
}
RenditionAction action = new RenditionAction(dict, owner);
IPDFObject next = _dictionary["Next"];
if (next != null)
{
for (int i = 0; i < Next.Count; ++i)
{
action.Next.Add(Next[i]);
}
}
return(action);
}
public static void Run()
{
// ExStart:GetResourceOfAnnotation
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Annotations();
// Open document
Document doc = new Document(dataDir + "AddAnnotation.pdf");
//Create annotation
ScreenAnnotation sa = new ScreenAnnotation(doc.Pages[1], new Rectangle(100, 400, 300, 600), dataDir + "AddSwfFileAsAnnotation.swf");
doc.Pages[1].Annotations.Add(sa);
// Save Doucument
doc.Save(dataDir + "GetResourceOfAnnotation_Out.pdf");
// Open document
Document doc1 = new Document(dataDir + "GetResourceOfAnnotation_Out.pdf");
//Get action of the annotation
RenditionAction action = (doc.Pages[1].Annotations[1] as ScreenAnnotation).Action as RenditionAction;
//Get rendition of the rendition action
Rendition rendition = ((doc.Pages[1].Annotations[1] as ScreenAnnotation).Action as RenditionAction).Rendition;
//Media Clip
MediaClip clip = (rendition as MediaRendition).MediaClip;
FileSpecification data = (clip as MediaClipData).Data;
MemoryStream ms = new MemoryStream();
byte[] buffer = new byte[1024];
int read = 0;
//Data of media are accessible in FileSpecification.Contents
Stream source = data.Contents;
while ((read = source.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
Console.WriteLine(rendition.Name);
Console.WriteLine(action.RenditionOperation);
// ExStart:GetResourceOfAnnotation
}
