itextsharp

问题 I have created a pdf document using Adobe LiveCycle. The problem I am facing is that I need to add some formatted text in a specific position on the document. How can I do that? overContent.BeginText(); overContent.SetTextMatrix(10, 400); overContent.ShowText("test"); This will only add basic text in the position specified and I really need to a linebreak, bullets, etc.. in the document. 回答1: I am using iText in Java and also ran into a similar situation. I was just trying to insert a simple

问题 I have a PDF that has a plugin control on one page. I need to merge it with another pdf but when I do, the plugin is redendered as a blank rectangle. Is there a way to merge and preserve the plugin control? If important, the plugin is a Dessault Systemes 3D Via Composer Player control as installed from http://www.3ds.com/products/3dvia/3dvia-composer/resource-center/ The code I'm using is simple writer getinstance, contentbyte directcontent, getimportedpage, addtemplate. Nothing fancy.

问题 I'm working with iTextSharp on Visual Studio. I created a Pdfannotation like that: PdfAnnotation annotation = PdfAnnotation.CreateText(stamper.Writer, rect, "Author", "I write my text", true, "New Paragraph"); stamper.AddAnnotation(annotation, 1); So my annotation contents a text "I write my text". When I go on Adobe Acrobat Reader to open my pdf, and when I click on the button "Comment" to see all the comments I wrote on my pdf, I see my comment and near to my comment "I write my text", I

问题 Hi I have a pdf I created using itextsharp. Using pdfreader I am reading the created pdf into a pdfstamper. Now I am trying to use the pdfstamper to add a black rectangle the size of the page on all pages. How do i do this? Also I cannot use document to add the rectangle because the stream is close! MemoryStream stream = new MemoryStream(); PdfReader pdfReader = new PdfReader(output.ToArray()); PdfStamper stamper = new PdfStamper(pdfReader, stream); for (int x = 0; x < stamper.Reader

问题 I have written an application to programatically fill out a form in a PDF template from a database and save the result to disk. Everything is working correctly apart from any multi-line text fields which are not rendering as expected. They should be top, left aligned with no gaps between lines. The result I get is here : However, when I click into the form field using any PDF reader, the field corrects itself to what I would expect. See : The code I am using is pretty boiler plate stuff.

问题 Is it possible to add space between the elements of a cell (rows) in C#? I'm creating a pdf in visual studio 2012 and wanted to set some space between the rows. I have something like this: PdfPTable cellTable = new PdfPTable(1); PdfPCell cell= new PdfPCell(); for(i=0; i < 5; i++) { var titleChunk = new Chunk(tittle[i], body); var descriptionChunk = new Chunk(" " description[i], body2); var phrase = new Phrase(titleChunk); phrase.Add(descriptionChunk); cell.AddElement(phrase); } cellTable

问题 I am trying to convert text files to PDF with iText Sharp. The conversion itself is not a problem however, I am unable to create the PDF file such that it looks exactly the way the text in the text file is aligned. This is the code I am using: public void GetPDF(string data) { using (MemoryStream ms = new MemoryStream()) { Rectangle docSize = new Rectangle(612, 798); Document myDocument = new Document(PageSize.A4.Rotate()); PdfWriter.GetInstance(myDocument, new FileStream ("MyNewPDF.pdf",

问题 Hi I am creating an ASP.net website where some articles can be uploaded. I need that my users can get PDF version of it by clicking on a button. For this functionality I am using itextSharp. I am considering the following two options. 1. I will create the PDF file once(on first request) and reuse it always by checking for the existence of it. 2. I will create it on the fly and delete it as soon as the PDF file is delivered to the client. The first approach will lead to faster PDF delivery

问题 I would like to know if exist some program for editing itextsharp code. Now I am writting code directly in VS lile: // Delivery address details int left_margin = 40; int top_margin = 720; writeText(cb, "Delivery address", left_margin, top_margin, f_cb, 10); writeText(cb, drHead["delCustomerName"].ToString(), left_margin, top_margin-12, f_cn, 10); writeText(cb, drHead["delAddress1"].ToString(), left_margin, top_margin-24, f_cn, 10); writeText(cb, drHead["delAddress2"].ToString(), left_margin,

问题 I am combining 2 strings to Paragraph this way, String str2=""; String str1=""; ColumnText ct = new ColumnText(cb); ct.setSimpleColumn(36, 600, 600, 800); ct.addElement(new Paragraph(str1 + str2)); int status1 = ct.go(); The problem is I am getting same font color for both str1 & str2. I want to have different font color and size for str1 & str2.. How Can i do that on ColumnText/Paragraph? Can someone help me in this... 回答1: When you combine text into a Paragraph like this: Paragraph p = new