itext

问题 I am Trying to extract the text from the this pdf using the LocationTextExtractionStrategy.class, but for some reason a number of characters are being dropped during the parsing. On the first page of the original .pdf; 【表紙】 【提出書類】有価証券報告書 【根拠条文】金融商品取引法第24条第１項 【提出先】近畿財務局長 【提出日】平成22年６月28日 【事業年度】第27期（自　平成21年４月１日　至　平成22年３月31日） 【会社名】株式会社カネミツ 【英訳名】KANEMITSU CORPORATION Resulting text output has numbers such as 22,28 and the english text "KANEMATSU" missing; 【表紙】 【提出書類】 有価証券報告書 【根拠条文】 金融商品取引法第条第１項

问题 I am adding a checkbox field to a table cell and it expands across the whole cell. Is there a way I can control the size of the element so it does not take up the whole cell? I found someone else asking the same question but it was from 2006 so I am hoping something is now available. One idea I had while writing this was to nest a new table in the table cell and try do some cell alignment trickery to get the checkbox center aligned but I have already had a shower today and do not want to take

问题 I am adding a checkbox field to a table cell and it expands across the whole cell. Is there a way I can control the size of the element so it does not take up the whole cell? I found someone else asking the same question but it was from 2006 so I am hoping something is now available. One idea I had while writing this was to nest a new table in the table cell and try do some cell alignment trickery to get the checkbox center aligned but I have already had a shower today and do not want to take

问题 We are using iText Pdf API version 5.5.3 and we are trying to merge pdf documents which sometimes contain checkboxes , we write pdf document in servlet output stream and displays in iframe. It works well in IE(tried in 11) but checkbox doesn't appear in Chrome(tried in 52). Below is the sample code we use to display PDF. InputStream in = docFile.getImage() .getBinaryStream(); reader = new PdfReader(in); pdfReaderList.add(reader); document = new Document(PageSize.A4); byteArrayOutputStream =

问题 We are using iText Pdf API version 5.5.3 and we are trying to merge pdf documents which sometimes contain checkboxes , we write pdf document in servlet output stream and displays in iframe. It works well in IE(tried in 11) but checkbox doesn't appear in Chrome(tried in 52). Below is the sample code we use to display PDF. InputStream in = docFile.getImage() .getBinaryStream(); reader = new PdfReader(in); pdfReaderList.add(reader); document = new Document(PageSize.A4); byteArrayOutputStream =

问题 I created a table with itextsharp and filled it with data from my database. Everything is ok but some data contains html tags , so in my table I get the tags instead of the text formatted, also some of the text gets outside of the table border . Here is some code: PdfPTable table4 = new PdfPTable(3); PdfPCell cell8 = new PdfPCell(new Phrase("Protocol", new Font(FontFactory.GetFont("Helvetica", 12f, Font.BOLD, new BaseColor(0, 0, 0))))); cell8.BackgroundColor = new BaseColor(242, 242, 242);

问题 I have some PdfTemplate and I want to clip its shape to some path. I know how to do this, but the clipping line is always the same (probably 1 px) and I want to be able to change it. Is there any way to do this? Half-measures, like resizing template will not do the trick. Piece of code: PdfTemplate template = contentByte.CreateTemplate(100, 200); template.MoveTo(0, 0); template.LineTo(50, 50); template.LineTo(50, 0); template.LineTo(0, 50); template.SetLineWidth(5); template.Clip(); Image img

问题 I'm maintaining a web application that uses iText 2.1.7 to create PDFs. I want to take the content of an existing PDF and put it into the pdf document that the code is in the middle of creating. I have the following (EDIT: more complete code): package itexttest; import com.lowagie.text.Document; import com.lowagie.text.PageSize; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfCopy; import com.lowagie.text.pdf.PdfImportedPage; import com.lowagie.text.pdf.PdfReader; import com

问题 I have been trying iTextpdf today ang got into some shoddy error. mainly: java.io.FileNotFoundException: /storage/emulated/0/Download/pdfdemo20170521_145348.pdf: open failed: EACCES (Permission denied) I have already implemented the proper permissions like <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> but it also does not work. here is the code for my file processing: public class

问题 I need your help with this: public void manipulatePdf(String src, String dest) throws IOException, DocumentException { PdfReader reader = new PdfReader(src); PdfDictionary catalog = reader.getCatalog(); PdfDictionary structTreeRoot = catalog.getAsDict(PdfName.STRUCTTREEROOT); manipulate(structTreeRoot); PdfStamper stamper = new PdfStamper( reader, new FileOutputStream(dest)); stamper.close(); } public void manipulate(PdfDictionary element) { if (element == null) return; if (PdfName.FIGURE