使用iTextSharp为不同的语言生成pdf

-2

我尝试过不同的选项，但它不起作用。该代码生成英文pdf，但不适用于其他语言。使用iTextSharp为不同的语言生成pdf

using (var ms = new MemoryStream()) 
      { 
       // Create an iTextSharp Document which is an abstraction of a PDF but **NOT** a PDF 
       var doc = new Document(); 
       { 
        // Create a writer that's bound to our PDF abstraction and our stream 
        var writer = PdfWriter.GetInstance(doc, ms); 
        { 
         // Open the document for writing 
         doc.Open(); 

         string finalHtml = string.Empty; 

         // Read your html by database or file here and store it into finalHtml e.g. a string 
         // XMLWorker also reads from a TextReader and not directly from a string 
         using (var srHtml = new StringReader(sHtmlText)) 
         { 
          // Parse the HTML 
          iTextSharp.tool.xml.XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, srHtml); 
         }        
         doc.Close(); 
        } 
       } 

       // After all of the PDF "stuff" above is done and closed but **before** we 
       // close the MemoryStream, grab all of the active bytes from the stream 
       return new PDFFormFillerResult(ms, PDFFormFillerResultType.Success, string.Empty); 
       //bytes = ms.ToArray(); 
      }

来源

2015-10-20 Ravia

你尝试过什么选择？什么是失败？ – Kenneth

这不是失败，它提供的内容是英语作为输出和忽略和其他语言字符 – Ravia

你得到什么错误，它失败的地方在哪里？ – Kenneth

那么我们不得不购买另一个了解UNICODE字符的第三方工具。

来源

2015-10-28 09:38:27 Ravia

*了解UNICODE字符* - 哪些iTextSharp也可以。顺便说一下，你的“答案”不会**回答问题。由于这个问题也是你的问题，所以你可以将这个注释作为一个后文本添加到问题中。 – mkl

我能够用英文和日文创建多语言PDF。实现此目标的先决条件 1.要有合适的支持您打算使用的语言的Font。 2.从iTextSharp实现IFontProvider接口并注册您将使用的多语言字体。

如果您按照以下2个步骤操作，您可以创建多语言PDF。

代码示例：

public class smartUIFontProvider: IFontProvider 
    { 
     public Font GetFont(string fontname, string encoding, bool embedded, float size, int style, BaseColor color) 
     { 
      string myFont = @"C:\Tasks\Projects\SampleProject\iTextDemo_PDF\SmartFontUI\SmartFontUI.otf"; 
      iTextSharp.text.pdf.BaseFont bfR; 
      bfR = iTextSharp.text.pdf.BaseFont.CreateFont(myFont, 
       iTextSharp.text.pdf.BaseFont.IDENTITY_H, 
       iTextSharp.text.pdf.BaseFont.EMBEDDED); 
      iTextSharp.text.BaseColor clrBlack = 
       new iTextSharp.text.BaseColor(0, 0, 0); 
      iTextSharp.text.Font fntHead = 
       new iTextSharp.text.Font(bfR, 12, iTextSharp.text.Font.NORMAL, clrBlack); 
      return fntHead; 
     } 
     public bool IsRegistered(string fontname) 
     { 
      return true; 
     } 
    } 

static void Main (string[] args) 
     { 
      // step 1 
      Document document = new Document(); 
      Byte[] bytes; 
      var fileName = "resources\\test_" + System.DateTime.Now.ToString("ddMMyyyy_hhmm") + ".pdf"; 
      var testFile = Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), fileName); 

      MemoryStream ms = new MemoryStream(); 
      // step 2 

      using (var writer = PdfWriter.GetInstance(document, ms)) 
      { 
       document.Open(); 

       String example_html = @" <!DOCTYPE html> <html> <head> </head> <body> <h1>Change of Control Application</h1> <br/> <p>Please fill out this form if there are updates to your current organization and its relationship Company has on file with the legal binding entity. Company will review the information and may ask you to provide further information before Company agrees to the requested changes.</p> <br/> <table class='bodyText1LIC general' style='width:700px' id='tblInputForm' > <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Licensee Information</h3> </td> </tr> <tr> <td class='bodyText1SerNo'>1.</td> <td class='bodyText1LIC'>Licensee Name&nbsp;</td> <td valign='top' class='txtboxtd'> 字詰めなどの調整をおすすめします </td> <td> &nbsp;</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Licensee Primary Contact Information </h3> </td> </tr> <tr> <td class='bodyText1SerNo'>2.</td> <td class='bodyText1LIC'>Name</td> <td class='txtboxtd'> めなどの調整 </td> <td> &nbsp;</td> </tr> <tr> <td class='bodyText1SerNo'>3.</td> <td class='bodyText1LIC'>Job Title</td> <td class='txtboxtd'> T</td> <td> &nbsp;</td> </tr> <tr> <td class='bodyText1SerNo'>4.</td> <td class='bodyText1LIC'>Mailing Address</td> <td class='txtboxtd'>めなどの調整</td> <td> &nbsp;</td> </tr> <tr> <td class='bodyText1SerNo'>5.</td> <td class='bodyText1LIC'>Telephone Number&nbsp;</td> <td class='txtboxtd'>T</td> <td>&nbsp;</td> </tr> <tr> <td class='bodyText1SerNo'>6.</td> <td class='bodyText1LIC'>Email Address&nbsp;</td> <td class='txtboxtd'>[email protected]</td> <td>&nbsp;</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3> Organizational Structure</h3> </td> </tr> <tr> <td class='bodyText1SerNo'> 7.</td> <td class='bodyText1LIC' colspan='3'> Will your Company's Name Change?&nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> Yes</td> </tr> <tr class='nc' id='TrCompanyName'> <td></td> <td class='bodyText1LIC' colspan='2'> a) &nbsp; &nbsp;New company name&nbsp;</td> <td class='txtboxtd'> DSFDASFASDFDSA</td> </tr> <tr class='nc' id='TrEffectiveDate'> <td></td> <td class='bodyText1LIC' colspan='2'> b) &nbsp; &nbsp;Effective Date Company change will take place &nbsp;</td> <td class='txtboxtd'> 04/20/2017</td> </tr> <tr> <td class='bodyText1SerNo'>8.</td> <td class='bodyText1LIC' colspan='3'>Has your Company been Reincorporated or under gone an Internal Reorganization?&nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> No</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Assets/Stocks to be Acquired </h3> </td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Assets to be Acquired</h3> </td> </tr> <tr> <td class='bodyText1SerNo'>9.</td> <td class='bodyText1LIC' colspan='3'>Will some or all of your Company’s Assets be Acquired? &nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> No</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Stocks to be Acquired </h3> </td> </tr> <tr> <td class='bodyText1SerNo'>10.</td> <td class='bodyText1LIC' colspan='3'>Will some or all of your Company’s Assets be Acquired? &nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> No</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3> Effects of Change to Licensee</h3> </td> </tr> <tr> <td class='bodyText1SerNo'> 11.</td> <td class='bodyText1LIC' colspan='3'> Please indicate which Company is the Surviving Legal Entity? &nbsp;</td> </tr> <tr> <td></td> <td class='txtboxtd' colspan='3'> T</td> </tr> <tr> <td class='bodyText1SerNo'>12.</td> <td class='bodyText1LIC' colspan='3'>Please provide the Company that will be the Licensee?&nbsp;</td> </tr> <tr> <td class='txtboxtd'>&nbsp;</td> <td colspan='3'> T</td> </tr> <tr> <td valign='top' class='bodyText1SerNo'>13.</td> <td class='bodyText1LIC' colspan='3'>Will any companies exist to operate as separate Subsidiaries or Affiliates ? &nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> No</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Existing Agreements</h3> </td> </tr> <tr> <td class='bodyText1SerNo'>14.</td> <td class='bodyText1LIC' colspan='3'>Please identify if any Licenses that will be affected by the Changes described above &nbsp;</td> </tr> <tr> <td></td> <td colspan='3'> No</td> </tr> <tr> <td class='bodyText1LIC' colspan='4'>&nbsp;</td> </tr> <tr> <td class='tableBody1' colspan='4'> <h3>Corporate Documentation</h3> </td> </tr> <tr> <td valign='top' class='bodyText1SerNo'>15.</td> <td class='bodyText1LIC' colspan='3'>Please Select from 1 of the 2 options listed below</td> </tr> <tr> <td></td> <td colspan='3'> Please Describe the Full Legal Structure of this Organization Change in relation to Licensing.</td> </tr> <tr> <td></td> <td colspan='3'> ASDFSDAFDSAFADSFDASF &nbsp;</td> </tr> </table> </body> </html>"; 
       String example_css = @"html { font-family: SmartFontUI; font-size: 14px; } h1, h2, strong { font-family: SmartFontUI; font-weight: bold; display: inline; } h1 { font-size: 18pt; } .main { font-size: 12pt; color: black; font-family: SmartFontUI, Arial, Sans-Serif; background-color: white; text-align: left; line-height: 1.4em; margin: 2%; } .mainDesc { width: 100%; margin: 10px 0; } span { float: left; display: block; width: 100%; margin-bottom: 5px; } .bodyText1SerNo { width: 2em; } .bodyText1LIC { width: 22em; } .txtboxspan { width: 32em; } .tableBody1 { width: 100%; } .nc { margin-left: 100px; } .subtitle { font-size: 16pt; }"; 
       FontFactory.Register(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Fonts), "SmartFontUI.otf"), "SmartFontUI"); 

       XMLWorkerHelper worker = XMLWorkerHelper.GetInstance(); 

       MemoryStream msHtml = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(example_html)); 
       MemoryStream msCss = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(example_css)); 

       smartUIFontProvider smartUIFontObj = new smartUIFontProvider(); 

       worker.ParseXHtml(writer, document, msHtml, msCss, System.Text.Encoding.UTF8, smartUIFontObj); 
       // step 5 
       document.Close(); 

      } 

      bytes = ms.ToArray(); 
      System.IO.File.WriteAllBytes(testFile, bytes); 
     }

来源

2017-04-19 21:10:23

使用iTextSharp为不同的语言生成pdf

回答

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