This example describes the PDF file operation class that C # uses in Itextsharp encapsulation. Share to everyone for your reference. The specific analysis is as follows:This C # code mainly itextsharp in the operation of the PDF file method has been re-encapsulated, more convenient to access the PDF document, you can dynamically generate PDF files, add content, set paragraphs, set fonts and so on.Using syst
method, we can add a square to the lattice on the left of the document:
Cb. MoveTo (100f, 700f );
Cb. LineTo (200f, 700f );
Cb. LineTo (200f, 600f );
Cb. LineTo (100f, 600f );
Cb. ClosePath ();
Cb. Stroke ();
We did not directly specify the last side of the square to be drawn. The ClosePath () method can be used to directly draw back to the origin coordinate from the current point. in fact, we can also use the convenient method provided by iTextSh
ASP is required for work content. net c # generate a PDF file, but. NET framework does not have the built-in PDF function, so you can only find the function provided by Third-Party online. Please help me. The search results have been shown in the upper-right corner. In the search results, there are a lot of PDF functions to be paid, so we will exclude them first, and we will search for them as small as free and support Chinese, finally, let me find a very practical and easy-to-use library-
Original article: Quick Guide to itextsharp
Preface
Recently, the company has been using itext to develop PDF reports. After a while, we found that the itext class library is huge, but as a programmer, we don't need to know all the classes and methods, we only need to know how to use it.
Therefore, this article shows you how to quickly use itextsharp (itext. Net version) for development.Itextsharp developm
I. Requirement: convert HTML to PDF for printing. There is always such a demand in Web projects, which is very distressing.Ii. Analysis: How to complete this task?1. parse HTML and use itextsharp to draw pdf documents. Parsing HTML is a very difficult task. It is difficult for browsers to parse HTML in a variety of ways. This path is not easy, but it can also be completed. Through the webbrowser class, you can parse HTML to get the location of each ob
Http://blog.dic123.com/article.asp? Id = 469
Summary of page settingsIn itextsharp, the page size, color, and margin are controlled by the document object constructor. The Document Object in itextsharp has three constructors:1. Public document ();2. Public document (rectangle pagesize );3. Public document (rectangle pagesize, int marginleft, int marginright, int margintop, int marginbottom );The first const
This article is mainly for you to introduce in detail the C # use Itextsharp to add a PDF watermark related data, with a certain reference value, interested in small partners can refer to
Using the Itextsharp to add a PDF watermark, because it is the interface dynamically generated PDF, so the use is all the form of memory flow, and the watermark is tiled is. The Itext
Recent projects need to be everywhere PDF files, and finally Internet search, found that itextsharp more useful, so did an example: Public stringexportpdf () {//Itextsharp Usage//steps:1. ADD content to cell;2. Add cell to Table;3. ADD table to Document;4. ADD document to Rectangle; stringSabsolutepath = ControllerContext.HttpContext.Server.MapPath ( This. Path); stringFileName =string. Format ("
There are many ways to get the PDF page method has read the flow judgment type/page but after the actual test file is too large often is not very accurate, since so we do not have to bother to write their own can be used itextsharp.Here is: http://sourceforge.net/projects/itextsharp/files/(1) Create a Windows console application named Readpdfdemo.(2) Add a reference to the Itextsharp.(3) Add the following r
I thought that when I tried to create a PDF component, I found that there were very few resources on the Internet. Most of the discussions were about itextsharp. Then download and try again.
Start with several useful resources:
This is a good Chinese Blog with detailed information about itextsharp.
This is a useful article in the IBM knowledge base.ArticleBut it is implemented in Java.CodeIt should no
. courier, 12, Font. bold, basecolor. white); chunk content = new chunk ("Beijing", font); content. setbackground (basecolor. blac K, 1f, 1f, 1f, 1f); content. setunderline (1f,-1f); Doc. add (content); Doc. close (); the author said, this example is special, because the chunk object is used to combine into other objects such as phrase or paragraph to represent text, generally, the chunk object is not directly added to the document object, except for some special ones such as chunk. newline. The
Preface
Recently, the company has been using itext to develop PDF reports. After a while, we found that the itext class library is huge, but as a programmer, we don't need to know all the classes and methods, we only need to know how to use it.
Therefore, this article shows you how to quickly use itextsharp (itext. Net version) for development.Itextsharp development procedure
Before rapid development, we should first understand the following four cla
PDF is a popular and hateful file format, but its application is becoming more and more popular. Although the current Office 2007 and later versions support PDF, there are still few free options for generating PDF documents on Microsoft's development platform.
Itextsharp is an open-source project on the mature. NET platform. Its address is http://sourceforge.net/projects/itextsharp /.
According to its offic
When itextsharp was used, there was a small problem. otherwise, this is indeed a very convenient and perfect component, but some domestic online solutions are copied and searched. They are all the same, which is quite disgusting. when using itextsharp, if you need to write the generated PDF content to stream, note that stream will be closed by the itextsharp obje
When itextsharp is used to export PDF files, an error "element not allowed" is reported.So I started to check various places and found that there was no problem compared to the demo I wrote before. Finally, I found an error.Xmlworkerhelper. getinstance (). parsexhtml (writer, Doc, msinput, null, encoding. utf8, new unicodefontfactory (); in this place, check the background,At the same time, it is normal to write a table test. Therefore, you can only d
To generate a PDF document for the project, use vs2010 and ASP. NET.
I did not search for what I wanted for multiple times on the Internet, so I tried to go to the itextpdf official website to read the English documents and complete the task on time. The task was mainly practical and shared with me:Creating a PDF template using an HTML file: one way to use a Custom font:
FontFactory.Register(System.Web.HttpContext.Current.Request.PhysicalApplicationPath + "\\Fonts\\RAGE.TTF", "my
Download the source code or dllof itextsharpfrom http://sourceforge.net/projects/itextsharp.
Using itextsharp to process PDF files in C #, VB, and other. NET languages without installing acrobat is really convenient.
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Using system;
Using system. Collections. Generic;
Using system. text;
Using itextsharp.text.p
I have been working on adding watermarks to PDF documents for a long time. Make a record as follows:
The itextsharp component will be used first. You can download it from the official website, and I will add it in this article.
Add reference to the Code as follows:
using System;using System.Collections.Generic;using System.Linq;using System.Text;using iTextSharp.text.pdf;using System.IO;using iTextSharp.text;
Creates a PDF file that displays the speci
During the use of itextsharp. Text. rectangle, due to the small amount of Chinese data in this field, it causes a lot of inconvenience and consumes working time,
The constructor of itextsharp. Text. rectangle is as follows:PublicRectangle (FloatLLX,FloatLly,FloatUrx,FloatURY );
The Parameter Name of the constructor does not mean anything at all. Although we can see from the semantics of rectangle that
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