Hello,
Please help me. Its urgent for me. i want to create treeview in object data
model. i m using this example which is given below. Please suggest me how
can i do for treeview. Please Help me:-
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(RESULT,
FileMode.Create));
writer.SetTagged();
document.Open();
PdfContentByte cb = writer.DirectContent;
PdfStructureTreeRoot tree = writer.StructureTreeRoot;
PdfStructureElement se = new PdfStructureElement(tree, new
PdfName("Figure"));
PdfStructureElement element = new PdfStructureElement(se,
new PdfName("Element1"));
PdfDictionary userproperties = new PdfDictionary();
userproperties.Put(PdfName.O, PdfName.USERPROPERTIES);
userproperties.Put(PdfName.S, new PdfName("Figure"));
PdfArray properties = new PdfArray();
PdfDictionary property1 = new PdfDictionary();
property1.Put(PdfName.N, new PdfString("Name1"));
property1.Put(PdfName.V, new PdfString("Value1"));
properties.Add(property1);
PdfDictionary property2 = new PdfDictionary();
property2.Put(PdfName.N, new PdfString("Name2"));
property2.Put(PdfName.V, new PdfString("Value2"));
properties.Add(property2);
PdfDictionary property3 = new PdfDictionary();
property3.Put(PdfName.N, new PdfString("Name3"));
property3.Put(PdfName.V, new PdfString("Value3"));
properties.Add(property3);
userproperties.Put(PdfName.P, properties);
element.Put(PdfName.A, userproperties);
PdfLayer lay1 = new PdfLayer("My object", writer);
cb.BeginMarkedContentSequence(element);
cb.BeginLayer(lay1);
cb.SetColorFill(Color.BLUE);
cb.Rectangle(50, 50, 200, 200);
cb.Fill();
cb.EndLayer();
cb.EndMarkedContentSequence();
PdfStructureElement se1 = new PdfStructureElement(tree, new
PdfName("Figure"));
PdfStructureElement element1 = new PdfStructureElement(se1,
new PdfName("Element2"));
//PdfDictionary userproperties = new PdfDictionary();
userproperties.Put(PdfName.O, PdfName.USERPROPERTIES);
userproperties.Put(PdfName.S, new PdfName("Figure"));
PdfArray properties1 = new PdfArray();
PdfDictionary property11 = new PdfDictionary();
property11.Put(PdfName.N, new PdfString("Name1"));
property11.Put(PdfName.V, new PdfString("Value1"));
properties1.Add(property11);
PdfDictionary property22 = new PdfDictionary();
property22.Put(PdfName.N, new PdfString("Name2"));
property22.Put(PdfName.V, new PdfString("Value2"));
properties1.Add(property22);
PdfDictionary property33 = new PdfDictionary();
property33.Put(PdfName.N, new PdfString("Name3"));
property33.Put(PdfName.V, new PdfString("Value3"));
properties1.Add(property33);
userproperties.Put(PdfName.P, properties);
element1.Put(PdfName.A, userproperties);
PdfLayer lay11 = new PdfLayer("My object1111", writer);
cb.BeginMarkedContentSequence(element1);
cb.BeginLayer(lay11);
cb.SetColorFill(Color.RED);
cb.Rectangle(110, 250, 100, 200);
cb.Fill();
cb.EndLayer();
cb.EndMarkedContentSequence();
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