c＃中带有视频和图像滑块的pdf文件 [英] pdf files with Video and Image Slider in c#

问题描述

Hello Everyone，

我们如何生成带有视频和图像滑块的pdf文件。

Hello Everyone,
How can we generate a pdf file with Video and Image slider.

推荐答案

你好，有没有使用了itextsharp？它是一个漂亮的库，它是一个移植到c＃的java库。



http://sourceforge.net/projects/itextsharp/ [ ^ ]



我在下面的示例代码是将swf文件嵌入到pdf中。有了这个，你应该可以尝试任何其他格式，看看它们是否可以通过将它们导入pdf来工作。



如果你能告诉我有任何问题。



Usings

Hello there, have you ever used itextsharp? Its a beautiful library, it was a java library ported to c#.

http://sourceforge.net/projects/itextsharp/[^]

The sample code i''ve got below is for embedding a swf file into a pdf. With this sameple you should be able to try whatever other formats you may have and see if they will work by importing them into a pdf.

Please let me know if you have any questions.

Usings

using System;
using System.IO;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.pdf.richmedia;

代码

Code

static void Main(string[] args)
        {
            CreatePdfWithMedia(@"C:\temp\test.pdf");
        }

        public static void CreatePdfWithMedia(string file)
        {
            string day = DateTime.Now.ToString("dd/MM/yyyy");

            Document document = new Document();
            //--------------------
            PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(file, FileMode.Create));
            writer.SetPdfVersion(PdfWriter.PDF_VERSION_1_7);
            writer.AddDeveloperExtension(PdfDeveloperExtension.ADOBE_1_7_EXTENSIONLEVEL3);
            //--------------------
            document.Open();
            //--------------------
            RichMediaAnnotation media = new RichMediaAnnotation(writer, new Rectangle(36, 400, 559, 806));
            PdfFileSpecification fs = PdfFileSpecification.FileEmbedded(writer, @"C:\temp\test.swf", "1.swf", null);
            PdfIndirectReference asset = media.AddAsset("1.swf", fs);
            RichMediaConfiguration configuration = new RichMediaConfiguration(PdfName.FLASH);
            RichMediaInstance instance = new RichMediaInstance(PdfName.FLASH);
            RichMediaParams flashVars = new RichMediaParams();
            String vars = day;
            //--------------------
            flashVars.FlashVars = vars;
            instance.Params = flashVars;
            instance.Asset = asset;
            configuration.AddInstance(instance);
            //--------------------
            PdfIndirectReference configurationRef = media.AddConfiguration(configuration);
            RichMediaActivation activation = new RichMediaActivation();
            activation.Configuration = configurationRef;
            media.Activation = activation;
            //--------------------
            PdfAnnotation richMediaAnnotation = media.CreateAnnotation();
            richMediaAnnotation.Flags = PdfAnnotation.FLAGS_PRINT;
            writer.AddAnnotation(richMediaAnnotation);
            //--------------------
            document.Close();
        }

这篇关于c＃中带有视频和图像滑块的pdf文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！