Create a PDF portfolio (package) on Server/Desktop

To create a PDF portfolio containing multiple file types.

void AddPackage(PDFDoc doc, string file, string desc)
{
	NameTree files = NameTree.Create(doc, "EmbeddedFiles");
	FileSpec fs = FileSpec.Create(doc, file, true);
	byte[] file1_name = System.Text.Encoding.UTF8.GetBytes(file);
	files.Put(file1_name, fs.GetSDFObj());
	fs.GetSDFObj().PutText("Desc", desc);

	Obj collection = doc.GetRoot().FindObj("Collection");
	if (collection == null) collection = doc.GetRoot().PutDict("Collection");

	// Manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.PutName("View", "T");
}
PDFDoc doc = new PDFDoc();
AddPackage(doc, filename, "PDF");
AddPackage(doc, imagename, "Image");

void AddPackage(PDFDoc& doc, string file, const char* desc)
{
	NameTree files = NameTree::Create(doc, "EmbeddedFiles");
	FileSpec fs = FileSpec::Create(doc, file.c_str(), true);
	files.Put((UChar*)file.c_str(), int(file.size()), fs.GetSDFObj());
	fs.SetDesc(desc);

	Obj collection = doc.GetRoot().FindObj("Collection");
	if (!collection) collection = doc.GetRoot().PutDict("Collection");

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.PutName("View", "T");
}
PDFDoc doc;
AddPackage(doc, filename, "PDF");
AddPackage(doc, imagename, "Image");

func AddPackage(doc PDFDoc, file string, desc string){
	files := NameTreeCreate(doc.GetSDFDoc(), "EmbeddedFiles")
	fs := FileSpecCreate(doc.GetSDFDoc(), file, true)
	key := make([]byte, len(file))
	for i := 0; i < len(file); i++{
			key[i] = file[i]
			//fmt.Println(file[i])
	}
	files.Put(&key[0], len(key), fs.GetSDFObj())
	fs.SetDesc(desc)

	collection := doc.GetRoot().FindObj("Collection")
	if collection.GetMp_obj().Swigcptr() == 0{
			collection = doc.GetRoot().PutDict("Collection")
	}

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.PutName("View", "T");
}
doc := NewPDFDoc()
AddPackage(doc, filename, "PDF")
AddPackage(doc, imagename, "Image")

void addPackage(PDFDoc doc, String file, String desc) throws PDFNetException {
	NameTree files = NameTree.create(doc.getSDFDoc(), "EmbeddedFiles");
	FileSpec fs = FileSpec.create(doc, file, true);
	files.put(file.getBytes(), fs.getSDFObj());
	fs.getSDFObj().putText("Desc", desc);

	Obj collection = doc.getRoot().findObj("Collection");
	if (collection == null) collection = doc.getRoot().putDict("Collection");

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.putName("View", "T");
}
PDFDoc doc = new PDFDoc();
AddPackage(doc, filename, "PDF");
AddPackage(doc, imagename, "Image");

async function AddPackage(doc, file, desc) {
	const files = await PDFNet.NameTree.create(doc.getSDFDoc(), "EmbeddedFiles");
	const fs = await PDFNet.FileSpec.create(doc, file, true);
	var key = new TextEncoder("utf-8").encode(file);
	files.put(key, fs.getSDFObj());
	fs.getSDFObj().putText("Desc", desc);

	var collection = doc.getRoot().findObj("Collection");
	if (!collection) collection = doc.getRoot().putDict("Collection");

	// You could here manipulate any entry in the Collection dictionary.
		// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.putName("View", "T");
}

async function main() {
	var doc = await PDFNet.PDFDoc.create();
	await AddPackage(doc, filename, "PDF");
	await AddPackage(doc, imagename, "Image");
}
PDFNet.runWithCleanup(main);

@Throws(PDFNetException::class)
fun addPackage(doc: PDFDoc, file: String, desc: String) {
	val files = NameTree.create(doc.sdfDoc, "EmbeddedFiles")
	val fs = FileSpec.create(doc, file, true)
	files.put(file.toByteArray(), fs.sdfObj)
	fs.sdfObj.putText("Desc", desc)

	var collection: Obj? = doc.root.findObj("Collection")
	if (collection == null) collection = doc.root.putDict("Collection")

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection!!.putName("View", "T")
}
val doc = PDFDoc()
AddPackage(doc, filename, "PDF")
AddPackage(doc, imagename, "Image")

void AddPackage(PTPDFDoc *doc, NSString *file, NSString* desc)
{
	PTNameTree *files = [PTNameTree Create: [doc GetSDFDoc] name: @"EmbeddedFiles"];
    PTFileSpec *fs = [PTFileSpec Create: [doc GetSDFDoc] path: file embed: true];
	[files Put: [file dataUsingEncoding: NSUTF8StringEncoding] key_sz:(int)file.length value: [fs GetSDFObj]];
	[fs SetDesc: desc];

	PTObj * collection = [[doc GetRoot] FindObj: @"Collection"];
	if (!collection) collection = [[doc GetRoot] PutDict: @"Collection"];

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	[collection PutName: @"View" name: @"T"];
}
PTPDFDoc *doc = [[PTPDFDoc alloc] init];
AddPackage(doc, filename, @"PDF");
AddPackage(doc, imagename, @"Image");

func AddPackage(doc: PTPDFDoc, file: String, desc: String) {
    let files: PTNameTree = PTNameTree.create(doc.getSDFDoc(), name: "EmbeddedFiles")
    let fs: PTFileSpec = PTFileSpec.create(doc.getSDFDoc(), path: file, embed: true)
    let data: Data! = file.data(using: .utf8)
    files.put(data, key_sz: Int32(data.count), value: fs.getSDFObj())
    fs.setDesc(desc)

    let collection: PTObj
    if let optCollection: PTObj = doc.getRoot().find("Collection") {
        collection = optCollection
    } else {
        collection = doc.getRoot().putDict("Collection")
    }

    // You could here manipulate any entry in the Collection dictionary.
    // For example, the following line sets the tile mode for initial view mode
    // Please refer to section '2.3.5 Collections' in PDF Reference for details.
    collection.putName("View", name: "T")
}
let doc: PTPDFDoc = PTPDFDoc()
AddPackage(doc: doc, file: filename, desc: "PDF")
AddPackage(doc: doc, file: imagename, desc: "Image")

function AddPackage($doc, $file, $desc)
{
	$files = NameTree::Create($doc->GetSDFDoc(), "EmbeddedFiles");
	$fs = FileSpec::Create($doc->GetSDFDoc(), $file, true);
	$files->Put($file, strlen($file), $fs->GetSDFObj());
	$fs->SetDesc($desc);

	$collection = $doc->GetRoot()->FindObj("Collection");
	if (!$collection) $collection = $doc->GetRoot()->PutDict("Collection");

	// You could here manipulate any entry in the Collection dictionary.
	// For example, the following line sets the tile mode for initial view mode
	// Please refer to section '2.3.5 Collections' in PDF Reference for details.
	$collection->PutName("View", "T");
}
$doc = new PDFDoc();
AddPackage($doc, $filename, "PDF");
AddPackage($doc, $imagename, "Image");

def AddPackage(doc, file, desc):
    files = NameTree.Create(doc.GetSDFDoc(), "EmbeddedFiles")
    fs = FileSpec.Create(doc.GetSDFDoc(), file, True)
    key = bytearray(file, "utf-8")
    files.Put(key, len(key), fs.GetSDFObj())
    fs.SetDesc(desc)

    collection = doc.GetRoot().FindObj("Collection")
    if collection is None:
        collection = doc.GetRoot().PutDict("Collection")

    # You could here manipulate any entry in the Collection dictionary.
    # For example, the following line sets the tile mode for initial view mode
    # Please refer to section '2.3.5 Collections' in PDF Reference for details.
    collection.PutName("View", "T")
doc = PDFDoc()
AddPackage(doc, filename, "PDF")
AddPackage(doc, imagename, "Image")

def AddPackage(doc, file, desc)
	files = NameTree.Create(doc.GetSDFDoc, "EmbeddedFiles")
	fs = FileSpec.Create(doc.GetSDFDoc, file, true)
	files.Put(file, file.length, fs.GetSDFObj)
	fs.SetDesc(desc)

	collection = doc.GetRoot.FindObj("Collection")
	if collection.nil?
		collection = doc.GetRoot.PutDict("Collection")
	end

	# You could here manipulate any entry in the Collection dictionary.
	# For example, the following line sets the tile mode for initial view mode
	# Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.PutName("View", "T")
end
doc = PDFDoc.new
AddPackage(doc, filename, "PDF")
AddPackage(doc, imagename, "Image")

Sub AddPackage(ByRef doc As PDFDoc, ByVal file As String, ByVal desc As String)
	Dim files As NameTree = NameTree.Create(doc.GetSDFDoc(), "EmbeddedFiles")
	Dim fs As FileSpec = FileSpec.Create(doc, file, True)
	files.Put(System.Text.Encoding.UTF8.GetBytes(file), fs.GetSDFObj())
	fs.GetSDFObj().PutText("Desc", desc)

	Dim collection As Obj = doc.GetRoot().FindObj("Collection")
	If collection = Nothing then
		collection = doc.GetRoot().PutDict("Collection")
	End If

	' Manipulate any entry in the Collection dictionary.
    ' For example, the following line sets the tile mode for initial view mode
    ' Please refer to section '2.3.5 Collections' in PDF Reference for details.
	collection.PutName("View", "T")
End Sub
Dim doc As PDFDoc = New PDFDoc()
AddPackage(doc, filename, "PDF")
AddPackage(doc, imagename, "Image")

PDF packages (portfolios) Full code sample which illustrates how to create, extract, and manipulate PDF Packages (also known as PDF Portfolios). Code sample is available in C++, C#, Java, Python, Go, PHP, Ruby & VB.

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