acrofields

I have populated an acrofield with some Arabic data using PDFStamper. The text disappears when I flatten the form while it is working fine for English. Please guide. BaseFont unicode = null; unicode = BaseFont.createFont("D:/arialuni.ttf", BaseFont.IDENTITY_H, BaseFont.EMBEDDED); form.setGenerateAppearances(true); form.addSubstitutionFont(unicode); form.setField("TextBox","اب اب اب اب اب اب اب اب اب اب اب اب اب اب اب اب اب"); stamper.setFormFlattening(true); It's probably an encoding problem when you save, compile or execute your code (which means your problem is not related to iText). This is

Using itextsharp , I'm attempting to set the font size of my form's text fields to auto . I'm currently doing something like this: Object d = 0.0; PdfReader reader = new PdfReader(path); byte [] pdf; using (var ms = new MemoryStream()) { PdfStamper stamper = new PdfStamper(reader, ms); AcroFields fields = stamper.AcroFields; foreach (var f in fields.Fields.Keys) { fields.SetFieldProperty(f, "textsize", d, null); } } But I'm getting the following error: System.InvalidCastException: Specified cast is not valid. at iTextSharp.text.pdf.AcroFields.SetFieldProperty(String field, String name, Object

I have a PDF template created in LibreOffice and I'm filling it in using AcroFields. In some rare cases I'd like to hide a particular field, thus I remove it using RemoveField method. It's border however stays in there. From what I've googled it seems it's probably the way LibreOffice creates the forms. What I've came up with so far was to get the rectangle of the field and cover it with white image. Problem however is, customer plans creating templates using background image and/or other background color than white making my current solution almost unusable The question therefore is - is

Following this SO solution here to notify clients of a click event in a PDF document, how is it possible to notify the client when the PDF gets submitted by the client using this.myPDF.submitForm("localhost/Handler.ashx?r=2) function? The PDF File is created inside a user control then rendered into a HTML object: string container = ("<object data='/myfile.pdf' type='application/pdf'></object>"); The JS file attached to the PDF is done like this: var webClient = new WebClient(); string htmlContent = webClient.DownloadString(fileurl + "pdf_script.js"); PdfAction action = PdfAction.JavaScript

I need help with adding Cyrillic value to a field using the PDFBox API . Here is what I have so far: PDDocument document = PDDocument.load(file); PDDocumentCatalog dc = document.getDocumentCatalog(); PDAcroForm acroForm = dc.getAcroForm(); PDField naziv = acroForm.getField("naziv"); naziv.setValue("Наслов"); // this part right here naziv.setValue("Naslov"); // it works like this It works perfect when my input is in Latin Alphabet. But I need to handle Cyrillic inputs as well. How can I do it? p.s. this is the exception I get: Caused by: java.lang.IllegalArgumentException: U+043D ('afii10079')

I'm currently working on a tool for applying and verifying digital signatures on pdf documents. I understand that each signature in a pdf document is applied to a certain revision of the AcroFields. Each time the user changes some input (i.e. by filling out a pdf form), a new revision is created. My question is: how can I retrieve all revisions from an AcroFields object? I know how to get a single revision if I have its name like this: AcroFields fields = ...; fields.getRevision("revision1"); But how can I retrieve all revisions (or their names, at least)? I haven't found anything in the iText