pdfbox

Creating a new PDF document using PDFBOX API

∥☆過路亽.° 提交于 2019-11-30 15:43:30
问题 I need to create a PDF which will hold the report of execution status, where the status would be in table structure. Is it possible to generate pdf table format with the PDFBOX api? Here is some sample code for creating a new PDF document: import java.awt.Color; import java.io.IOException; import org.apache.pdfbox.exceptions.COSVisitorException; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;

Creating a new PDF document using PDFBOX API

痴心易碎 提交于 2019-11-30 14:42:31
I need to create a PDF which will hold the report of execution status, where the status would be in table structure. Is it possible to generate pdf table format with the PDFBOX api? Here is some sample code for creating a new PDF document: import java.awt.Color; import java.io.IOException; import org.apache.pdfbox.exceptions.COSVisitorException; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.edit.PDPageContentStream; import org.apache.pdfbox.pdmodel.font.PDFont; import org.apache.pdfbox.pdmodel.font.PDType1Font; public

Java pdfBox: Fill out pdf form, append it to pddocument, and repeat

…衆ロ難τιáo~ 提交于 2019-11-30 13:51:29
I have a pdf form made and I'm trying to use pdfBox to fill in the form and print the document. I got it working great for 1 page print jobs but i had to try and modify for multiple pages. Basically it's a form with basic info up top and a list of contents. Well if the contents are larger than what the form has room for I have to make it a multiple page document. I end up with a document with a nice page one and then all the remaining pages are the blank template. What am I doing wrong? PDDocument finalDoc = new PDDocument(); File template = new File("path/to/template.pdf"); //Declare basic

Generate Thumbnail of Pdf in Android

纵然是瞬间 提交于 2019-11-30 12:40:34
问题 I want to generate the image(thumbnail) from pdf file just like done by WhatsApp as shown below I have tried PDFBox (https://github.com/TomRoush/PdfBox-Android) Tika (compile 'org.apache.tika:tika-parsers:1.11') AndroidPdfViewer (https://github.com/barteksc/AndroidPdfViewer) and still unable to find a way to generate image from pdf. PDFBox: There is a github issue that deals with this problem (https://github.com/TomRoush/PdfBox-Android/issues/3) but this is still unresolved. Note: I am

PDFBox - find page dimensions

筅森魡賤 提交于 2019-11-30 10:56:48
How can I find(in mm) the width and the height of a pdf page using PDFBox? Currently, I'm using this: System.out.println(page.getMediaBox().getHeight()); System.out.println(page.getMediaBox().getWidth()); but the result is(not in mm): 842.0 595.22 usr2564301 Measurement units inside a PDF are in points , a traditional graphic industry measurement unit. Adobe uses the following definition: 1 pt = 1/72 inch and since one inch is defined to be exactly 25.4 mm (really!), you can convert from points to mm using the formula mm = pt*25.4 / 72 Your values, by the way, translate (loosely) to the A4

How to Digitally Sign a Dynamically Created PDF Document Using PDFBox?

孤人 提交于 2019-11-30 10:28:21
Pardon Me! I am poor in java. Please Correct me wherever I am wrong and improve wherever I am poor! I am trying to digitally sign a dynamically created pdf using PDFBox with the following program: Tasks in the Program: (i) Creating Template PDF (ii) Updating ByteRange, xref, startxref (iii) Constructing Original Document for Signature Creation (iv) Creating Detached Enveloped Digital Signature (v) Constructing Digitally Signed PDF Document by concatenating Original Doc Part - I, Detached Signature and Original PDF Part - II Observations: (i) pdfFileOutputStream.write(documentOutputStream

Edit pdf page using pdfbox

こ雲淡風輕ζ 提交于 2019-11-30 09:08:50
How can i edit a pdf page with java and pdfbox by writing in a specific position that i know already in pixels ? I tried this but it overwrites : PDDocument document = null; try { document = PDDocument.load(new File("/x/x/x/mypdf.pdf")); PDPage page = (PDPage) document.getDocumentCatalog().getAllPages().get(0); PDFont font = PDType1Font.HELVETICA_BOLD; PDPageContentStream contentStream = new PDPageContentStream(document, page); page.getContents().getStream(); contentStream.beginText(); contentStream.setFont(font, 12); contentStream.moveTextPositionByAmount(100, 100); contentStream.drawString(

PDF find out if text is underlined or a table cell

自作多情 提交于 2019-11-30 07:50:13
I have been playing around with PdfBox and PDFTextStripperByArea method. I was able to extract information if the text is bold or italic , but I'm unable to get the underline information. As far as I understand it in PDF, underline is done by drawing lines. So in theory I should be able to get some sort of information about lines somewhere around the text. Giving this information I could then find out if either text is underlined or in a table. Here is my code so far: List<TextPosition> textPos = charactersByArticle.get(index); for (TextPosition t : textPos) { if (t.getFont().getFontDescriptor

PDFBox: How to print pdf with specified printer?

久未见 提交于 2019-11-30 06:38:10
问题 I want to use PDFBox for printing PDF files created by iText. I have tried this successfully with PDDocument class and its method print(). You can find documentation here: http://pdfbox.apache.org/apidocs/. (I am using this code:) public static void printPDF(String fileName) throws IOException, PrinterException { PDDocument doc = PDDocument.load(fileName); doc.print(); } The method print() works great, but there is one problem: When I need to print multiple files, the method asks me to select

How to add hyperlink in pdf using pdfbox

白昼怎懂夜的黑 提交于 2019-11-30 05:56:55
问题 I want to add a hyperlink in PDF created using PDFBOX , such that i click on some text example 'Click here' will redirect to URL. I tried using PDAnnotationLink and PDActionURI , but how to add it in contentstream ? PDBorderStyleDictionary borderULine = new PDBorderStyleDictionary(); borderULine.setStyle(PDBorderStyleDictionary.STYLE_UNDERLINE); PDAnnotationLink txtLink = new PDAnnotationLink(); txtLink.setBorderStyle(borderULine); txtLink.setColour(colourBlue); // add an action PDActionURI